CN219417070U - Plastic packaging bag quality detection device - Google Patents

Abstract

The utility model relates to the technical field of plastic packaging bag detection and discloses a plastic packaging bag quality detection device which comprises a base and a packaging bag positioned above the base, wherein a bag placing assembly and a detection assembly are arranged above the base, the bag placing assembly comprises a bag placing table fixedly arranged above the base, a fixed column fixedly arranged above the bag placing table, and a sliding column slidingly arranged on the bag placing table, the detection assembly comprises a heavy object, a supporting frame fixedly arranged above the base, a rope slidingly arranged in a pulley assembly, and a driving assembly positioned above the base and behind the bag placing table, one end of the rope is fixedly connected with the heavy object, and the other end of the rope is connected with the driving assembly. The utility model has the beneficial effect of testing the bearing capacity of the packaging bag, and solves the problems that the packaging bag is unreliable in quality detection and the risk of breakage of the packaging bag is increased due to the lack of a step of detecting the bearing capacity of the packaging bag after the plastic packaging bag is produced or due to the adoption of manual detection.

Description

Plastic packaging bag quality detection device

Technical Field

The utility model relates to the technical field of plastic packaging bag detection, in particular to a plastic packaging bag quality detection device.

Background

The plastic package bag is a package bag which uses plastic as raw material and is used for producing various articles in daily life and industrial production. The common plastic packaging bag is mostly made of polyethylene film, and the film is nontoxic, so that the film can be used for containing food, is also a common packaging article for various daily necessities, tools and foods, and has large use amount in daily life.

In daily use, the articles that plastic packaging bag was adorned are various, and wherein will have the heavier article of weight, in order to avoid the wrapping bag damage, lead to the emergence of article fall out problem in the wrapping bag, need the wrapping bag possess certain bearing capacity. The existing plastic packaging bags are usually packaged and sold directly after production, and lack the step of detecting the bearing capacity of the existing plastic packaging bags, or are detected manually, so that the quality detection of the packaging bags is unreliable, and the problem of increased risk of breakage of the packaging bags is caused.

Disclosure of Invention

The utility model aims to provide a plastic packaging bag quality detection device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic packaging bag quality testing device, includes the base, is located the wrapping bag of base top, its characterized in that: the utility model discloses a bag placing device, including base top, bag placing assembly, detection subassembly, the bag placing assembly includes that fixed mounting is put bag table, fixed mounting in the fixed column of putting bag table top, sliding column of sliding setting on putting bag table, put the bag bench and offered the bag cavity of putting that is used for placing the wrapping bag, the handle of wrapping bag hangs on fixed column and sliding column and the bag body of wrapping bag is located puts the bag intracavity, detection subassembly includes heavy object, fixed mounting at the support frame of base top, is located the support frame below and is located the pulley assembly of putting bag table top, slides the rope of setting in pulley assembly, is located the base top and is located the drive assembly of putting bag table rear, the one end and the heavy object fixed connection of rope, the other end and the drive assembly of rope are connected.

Preferably, the pulley assembly comprises a pulley frame fixedly arranged below the supporting frame and a pulley wheel rotatably arranged on the pulley frame, and the rope is positioned above the pulley wheel and is in sliding connection with the pulley wheel.

Preferably, the driving assembly comprises a motor fixedly arranged above the base and a rotating wheel fixedly connected with an output shaft of the motor, and the other end of the rope is wound on the rotating wheel and fixedly connected with the rotating wheel.

Preferably, the bag placing assembly further comprises a screw rod, the screw rod is in threaded transmission connection with the bag placing table, a pushing piece A and a pushing piece B are fixedly arranged on the screw rod, the sliding column is sleeved on the screw rod and is in contact connection with the pushing piece A and the pushing piece B, the pushing piece A is located in front of the sliding column, and the pushing piece B is located at the rear of the sliding column.

Preferably, the left side and the right side of the bag placing table are fixedly provided with threaded sleeves, the screw rod is inserted into the threaded sleeves to be in threaded transmission connection with the bag placing table, a sliding groove is formed in the bag placing table, and the sliding column penetrates through the sliding groove to be sleeved on the screw rod.

Preferably, the fixed column and the sliding column are both fixedly provided with handle blocks, and the handles of the packaging bags are hung on the outer sides of the handle blocks and are in abutting connection with the handle blocks.

Preferably, a handle which is convenient for rotating the screw rod is fixedly arranged in front of the screw rod.

The utility model has the beneficial effects that: when the bearing capacity of the packaging bag is required to be detected after the packaging bag is produced, as the fixed column is fixedly arranged above the bag placing table, the sliding column is arranged on the bag placing table in a sliding way, a bag placing cavity for placing the packaging bag is formed in the bag placing table, firstly, the handle of the packaging bag is hung on the fixed column and the sliding column, then the bag body of the packaging bag is placed in the bag placing cavity, and the sliding column can be slid to be matched with the packaging bag according to the size of the packaging bag, so that the packaging bag is unfolded and placed on the bag placing table; the motor is started to drive the rotating wheel to rotate in the forward direction, the rope wound on the rotating wheel is slowly loosened after the rotating wheel rotates, at the moment, the weight can pull the rope by self gravity, so that the rope slides on the sliding wheel, the rope above the weight can be continuously prolonged along with the continuous pulling of the loosened rope by the weight until the weight completely falls into the packaging bag, after the weight falls into the packaging bag for a period of time, whether the bag body and the handle part of the packaging bag are damaged or deformed is observed, and the bearing capacity detection of the packaging bag can be completed; starting a motor to drive a rotating wheel to reversely rotate after detection is finished, slowly tightening and loosening the rope after the rotating wheel rotates, enabling the rope to be wound on the rotating wheel again, and enabling a heavy object to be lifted to an initial position from the bag body of the packaging bag along with continuous tightening and shortening of the rope, and replacing the packaging bag to be tested to start the next test; in summary, the utility model has the beneficial effect of testing the bearing capacity of the packaging bag, and solves the problems that the packaging bag is unreliable in quality detection and the risk of breakage is increased due to the lack of a step of detecting the bearing capacity of the packaging bag after the plastic packaging bag is produced or the adoption of manual detection.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of the back structure of the present utility model;

FIG. 3 is a schematic side elevational view of the present utility model;

FIG. 4 is a top view of the present utility model;

FIG. 5 is a cross-sectional view taken at A-A of FIG. 4.

In the figure: the packaging bag comprises a base 1, a packaging bag 2, a bag placing table 3, a fixed column 4, a sliding column 5, a bag placing cavity 6, a weight 7, a supporting frame 8, a rope 9, a pulley frame 10, a pulley 11, a motor 12, a rotating wheel 13, a screw 14, a pushing piece A15, a pushing piece B16, a threaded sleeve 17, a sliding groove 18, a handle block 19 and a handle 20.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1-5, the utility model discloses a plastic packaging bag quality detection device, which comprises a base 1 and a packaging bag 2 positioned above the base 1, wherein a bag placing component and a detection component are arranged above the base 1, the bag placing component comprises a bag placing table 3 fixedly arranged above the base 1, a fixed column 4 fixedly arranged above the bag placing table 3, and a sliding column 5 slidingly arranged on the bag placing table 3, a bag placing cavity 6 for placing the packaging bag 2 is formed in the bag placing table 3, a handle of the packaging bag 2 is hung on the fixed column 4 and the sliding column 5, a bag body of the packaging bag 2 is positioned in the bag placing cavity 6, the detection component comprises a weight 7, a supporting frame 8 fixedly arranged above the base 1, a pulley component positioned below the supporting frame 8 and positioned above the bag placing table 3, a rope 9 slidingly arranged in the pulley component, a driving component positioned above the base 1 and positioned behind the bag placing table 3, one end of the rope 9 is fixedly connected with the weight 7, and the other end of the rope 9 is connected with the driving component. When the bearing capacity of the packaging bag 2 is required to be detected after production, as the fixed column 4 is fixedly arranged above the bag placing table 3, the sliding column 5 is arranged on the bag placing table 3 in a sliding way, the bag placing table 3 is provided with the bag placing cavity 6 for placing the packaging bag 2, firstly, the handle of the packaging bag 2 is hung on the fixed column 4 and the sliding column 5, then the bag body of the packaging bag 2 is placed in the bag placing cavity 6, and the sliding column 5 can be matched with the handle of the packaging bag 2 according to the size of the handle of the packaging bag 2, so that the bag is unfolded and placed on the bag placing table 3; the motor 12 is started to drive the rotating wheel 13 to rotate in the forward direction, the rope 9 wound on the rotating wheel 13 is slowly loosened after the rotating wheel 13 rotates, at the moment, the weight 7 can pull the rope 9 by self gravity, so that the rope 9 slides on the sliding wheel 11, the rope 9 above the weight 7 can be continuously prolonged along with the continuous pulling of the loosened rope 9 by the weight 7 until the weight 7 completely falls into the packaging bag 2, after the weight 7 falls into the packaging bag 2 for a period of time, whether the bag body and the handle part of the packaging bag 2 are damaged or deformed is observed, and the bearing capacity detection of the packaging bag 2 can be completed; after detection, the motor 12 is started to drive the rotating wheel 13 to reversely rotate, the loosened rope 9 is slowly tightened after the rotating wheel 13 rotates, so that the rope 9 is rewound on the rotating wheel 13, the weight 7 can be lifted to an initial position from the bag body of the packaging bag 2 along with the continuous tightening and shortening of the rope 9, and the packaging bag 2 to be tested is replaced to start the next batch test; in summary, the utility model has the beneficial effect of testing the bearing capacity of the packaging bag 2, and solves the problems that the quality detection of the packaging bag 2 is unreliable and the damage risk of the packaging bag 2 is increased due to the lack of a step for detecting the bearing capacity of the plastic packaging bag 2 after the plastic packaging bag 2 is produced or the adoption of manual detection.

Preferably, the pulley assembly comprises a pulley frame 10 fixedly arranged below the supporting frame 8 and a pulley 11 rotatably arranged on the pulley frame 10, and the rope 9 is arranged above the pulley 11 and is in sliding connection with the pulley. Because the pulley 11 is rotatably arranged on the pulley frame 10, the structure is a fixed pulley, the direction of force is changed, and because the rope 9 is positioned above the pulley 11 and is in sliding connection with the pulley, when the rope 9 is pulled by the weight 7 or the motor 12 to slide on the pulley 11, the effect of putting down or lifting the weight 7 can be achieved.

Preferably, the driving assembly comprises a motor 12 fixedly arranged above the base 1, a rotating wheel 13 fixedly connected with an output shaft of the motor 12, and the other end of the rope 9 is wound on the rotating wheel 13 and fixedly connected with the rotating wheel 13. Because the rotating wheel 13 is fixedly connected with the output shaft of the motor 12, the function of driving the rotating wheel 13 to rotate is achieved, and because the other end of the rope 9 is wound on the rotating wheel 13 and is fixedly connected with the rotating wheel 13, the rope 9 can be loosened or tightened when the rotating wheel 13 rotates forwards or backwards.

Preferably, the bag placing assembly further comprises a screw 14, the screw 14 is in threaded transmission connection with the bag placing table 3, a pushing piece A15 and a pushing piece B16 are fixedly arranged on the screw 14, the sliding column 5 is sleeved on the screw 14 and is in contact connection with the pushing piece A15 and the pushing piece B16, the pushing piece A15 is located in front of the sliding column 5, and the pushing piece B16 is located behind the sliding column 5. When the sliding column 5 needs to slide back and forth according to the size of the packaging bag 2, as the screw rod 14 is in threaded transmission connection with the bag placing table 3, the push piece A15 and the push piece B16 are fixedly arranged on the screw rod 14, the sliding column 5 is sleeved on the screw rod 14 and is in contact connection with the push piece A15 and the push piece B16, the push piece A15 is positioned in front of the sliding column 5, the push piece B16 is positioned at the rear of the sliding column 5, the screw rod 14 is rotated clockwise to enable the push piece A15 to move backwards, the push piece A15 can push the sliding column 5 to move backwards, the screw rod 14 is rotated anticlockwise to enable the push piece B16 to move forwards, and the push piece B16 can push the sliding column 5 to move forwards.

Preferably, the left side and the right side of the bag placing table 3 are fixedly provided with threaded sleeves 17, the screw 14 is inserted into the threaded sleeves 17 and is in threaded transmission connection with the bag placing table 3, the bag placing table 3 is provided with a sliding groove 18, and the sliding column 5 is sleeved on the screw 14 through the sliding groove 18. The sliding groove 18 is formed in the bag placing table 3, and the sliding column 5 is sleeved on the screw 14 through the sliding groove 18, so that the sliding column 5 can slide back and forth on the bag placing table 3 conveniently.

Preferably, the handle blocks 19 are fixedly arranged above the fixed columns 4 and the sliding columns 5, and the handles of the packaging bags 2 are hung on the outer sides of the handle blocks 19 and are in abutting connection with the handle blocks. Because the handle piece 19 is fixedly arranged above the fixed column 4 and the sliding column 5, the handle of the packaging bag 2 is hung on the outer side of the handle piece 19 and is in abutting connection with the handle piece, and the effect of preventing the handle of the packaging bag 2 from sliding down is achieved.

Preferably, a handle 20 for facilitating rotation of the screw 14 is fixedly arranged in front of the screw 14. Because the handle 20 which is convenient for rotating the screw 14 is fixedly arranged in front of the screw 14, the screw 14 can be driven to rotate by rotating the handle 20, and the function of conveniently rotating the screw 14 is achieved.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. The utility model provides a plastic packaging bag quality testing device, includes base (1), is located wrapping bag (2) of base (1) top, its characterized in that: the utility model discloses a bag placing device, including base (1), base (1) top is equipped with puts bag subassembly and detection subassembly, put bag subassembly including fixed mounting put bag platform (3) in base (1) top, fixed mounting put fixed column (4) in bag platform (3) top, slide set up slide column (5) on putting bag platform (3), set up on putting bag platform (3) and be used for placing bag cavity (6) of wrapping bag (2), the handle of wrapping bag (2) is hung on fixed column (4) and slide column (5) and the bag body of wrapping bag (2) is located puts bag cavity (6), detection subassembly includes heavy object (7), support frame (8) of fixed mounting in base (1) top, be located support frame (8) below and be located the pulley assembly of putting bag platform (3), slide set up rope (9) in pulley assembly, be located base (1) top and be located the drive assembly who puts bag platform (3) rear, one end and heavy object (7) fixed connection of rope (9) are connected with drive assembly.

2. The plastic packaging bag quality detection device according to claim 1, wherein: the pulley assembly comprises a pulley frame (10) fixedly arranged below the supporting frame (8) and a pulley (11) rotatably arranged on the pulley frame (10), and the rope (9) is positioned above the pulley (11) and is in sliding connection with the pulley.

3. The plastic packaging bag quality detection device according to claim 2, wherein: the driving assembly comprises a motor (12) fixedly arranged above the base (1) and a rotating wheel (13) fixedly connected with an output shaft of the motor (12), and the other end of the rope (9) is wound on the rotating wheel (13) and fixedly connected with the rotating wheel.

4. A plastic package quality inspection device according to claim 3, characterized in that: the bag placing assembly is characterized by further comprising a screw (14), the screw (14) is in threaded transmission connection with the bag placing table (3), a pushing piece A (15) and a pushing piece B (16) are fixedly arranged on the screw (14), the sliding column (5) is sleeved on the screw (14) and is in contact connection with the pushing piece A (15) and the pushing piece B (16), the pushing piece A (15) is located in front of the sliding column (5), and the pushing piece B (16) is located behind the sliding column (5).

5. The plastic packaging bag quality detection device according to claim 4, wherein: the left side and the right side of the bag placing table (3) are fixedly provided with threaded sleeves (17), the screw rod (14) is inserted into the threaded sleeves (17) to be in threaded transmission connection with the bag placing table (3), the bag placing table (3) is provided with a sliding groove (18), and the sliding column (5) penetrates through the sliding groove (18) to be sleeved on the screw rod (14).

6. The plastic packaging bag quality detection device according to claim 5, wherein: the handle block (19) is fixedly arranged above the fixed column (4) and the sliding column (5), and the handle of the packaging bag (2) is hung on the outer side of the handle block (19) and is in abutting connection with the handle block.

7. The plastic packaging bag quality detection device according to claim 6, wherein: a handle (20) which is convenient for rotating the screw (14) is fixedly arranged in front of the screw (14).