CN221199248U - Packaging bag notch detection device - Google Patents

Abstract

The utility model discloses a packaging bag notch detection device, which belongs to the technical field of packaging bag detection and comprises a base, wherein an installation frame is fixedly arranged at the upper end of the base, L-shaped plates are slidably arranged at two sides of the interior of the installation frame, one end of each L-shaped plate is inserted with a movable plate, the upper ends of the movable plate and the L-shaped plates are respectively and rotatably provided with a first threaded rod, one end of each first threaded rod is connected with a lifting plate in a threaded manner, an electric telescopic rod is fixedly arranged at the upper end of the base, and a tearing assembly is fixedly arranged at one end of each electric telescopic rod.

Description

Packaging bag notch detection device

Technical Field

The utility model relates to a packaging bag notch detection device, and belongs to the technical field of packaging bag detection.

Background

The wrapping bag is used for packing the sack of various articles for use, make the goods conveniently transport in the production circulation in-process, easy storage, consequently, by widely used daily life and industrial production, the wrapping bag is in order to conveniently tear and take out the article of inside depositing, generally can carry out the incision operation in one side of wrapping bag, thereby conveniently tear the article in taking out the wrapping bag through incision department to the wrapping bag, but tear the in-process of packing and often appear tearing the department and hardly be torn, or the phenomenon of wrapping bag complex film layering appears in tearing the in-process, consequently, need use wrapping bag incision detection device, detect the wrapping bag incision, thereby ensure that the wrapping bag can open fast, reduce the degree of difficulty of taking out the article in the wrapping bag.

Common wrapping bag incision detection device is when using, although can carry out the centre gripping constraint through the holder to the wrapping bag, guarantees the stability of wrapping bag when tearing, tears wrapping bag incision department again, and through changing the dynamics of tearing, realizes tearing the detection of state to wrapping bag incision department, but detects the wrapping bag of equidimension not time spent, and is comparatively difficult in the aspect of tearing required dynamics to detecting wrapping bag incision department moreover, can't directly perceivedly detect the size of tearing the required power of wrapping bag.

Disclosure of utility model

The present utility model has been made to solve the above-described problems, and an object of the present utility model is to provide a bag notch detecting device capable of detecting bags of different sizes and visually detecting the amount of force required to tear the bag.

The utility model realizes the purpose through the following technical scheme that the packaging bag notch detection device comprises a base, wherein an installation frame is fixedly arranged at the upper end of the base, L-shaped plates are slidably arranged at two sides of the inside of the installation frame, one end of each L-shaped plate is inserted with a movable plate, the movable plates and the upper ends of the L-shaped plates are respectively and rotatably provided with a first threaded rod, one end of each first threaded rod is in threaded connection with a lifting plate, an electric telescopic rod is fixedly arranged at the upper end of the base, a tearing assembly is fixedly arranged at one end of each electric telescopic rod, each L-shaped plate is used for fixing a packaging bag, each movable plate and each lifting plate are used for expanding a fixing range, and each tearing assembly is used for tearing the packaging bag.

Preferably, in order to make the L shaped plate steadily move, a square groove is formed in the upper end of the mounting frame, a square block is clamped in the square groove, one end of the square block is fixedly connected with the L shaped plate, the square block slides in the square groove, and the L shaped plate is prevented from shifting in position in the sliding process.

Preferably, in order to fix the moving plate, a pin rod is inserted into one side of the L-shaped plate, positioning holes are uniformly formed in one side of the moving plate, one end of the pin rod extends into the positioning holes, and the pin rod is used for limiting the position of the moving plate.

Preferably, in order to enable the movable plate to stably lift, guide rods are fixedly installed at the upper ends of the L-shaped plate and the movable plate, one ends of the guide rods are inserted into one ends of the lifting plate, the guide rods slide in the movable plate, and the movable plate is prevented from shifting in the lifting process.

Preferably, in order to move the L-shaped plate through the second threaded rod, the second threaded rod is installed on the outer side of the installation frame through uniform threads, one end of the second threaded rod is fixedly connected with a square plate, the square plate is fixedly connected with the L-shaped plate, and the square plate is used for increasing the contact area with the L-shaped plate, so that the packaging bag can be better fixed.

Preferably, in order to enable the rotating disc to rotate, the tearing assembly comprises a mounting plate, the rotating disc is rotatably mounted on the lower side of one end of the mounting plate, clamping plates are slidably mounted on two sides of the lower end of the rotating disc, and the clamping plates are used for fixing the packaging bags.

Preferably, in order to facilitate sliding the clamping plate, a sliding groove is formed in the lower end of the rotating disc, one end of the clamping plate is clamped in the sliding groove, a bidirectional screw is rotatably mounted in the sliding groove, one end of the bidirectional screw extends to the inside of the rotating disc, the bidirectional screw is in threaded connection with the clamping plate, the clamping plate is of a convex structure, and the bidirectional screw is used for simultaneously moving the clamping plate oppositely or relatively.

Preferably, in order to facilitate rotation of the rotating disc, a mounting block is fixedly mounted at the lower end of the middle position of the mounting plate, a Y-shaped groove is formed in one end of the mounting block, a sliding block is mounted in the Y-shaped groove in a sliding mode, one end of the sliding block is hinged to an L-shaped rod, one end of the L-shaped rod is fixedly connected with the rotating disc, a dynamometer is mounted at one end of the mounting block, the Y-shaped groove facilitates movement of the L-shaped rod, and the input end of the dynamometer is fixedly connected with the sliding block, so that the force used for tearing the packaging bag can be measured.

The beneficial effects of the utility model are as follows: when the automatic packaging bag tearing device is used, the packaging bags with different sizes can be fixedly detected through the sliding moving plate and the lifting plate, the practicability is high, the tearing assembly can tear the notch of the packaging bag, the tearing force of the notch of the packaging bag can be clearly seen through the dynamometer, the data comparison and the recording are convenient, and therefore the tearing state of the notch of the packaging bag can be detected.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of a connection structure of the mounting frame of the present utility model.

FIG. 3 is a schematic view of a tearing assembly according to the present utility model.

FIG. 4 is a schematic cross-sectional view of a tear assembly according to the present utility model.

In the figure: 1. a base; 2. a mounting frame; 3. an L-shaped plate; 4. a moving plate; 5. a first threaded rod; 6. a lifting plate; 7. an electric telescopic rod; 8. a tear assembly; 801. a mounting plate; 802. a rotating disc; 803. a clamping plate; 804. a sliding groove; 805. a bidirectional screw rod; 806. a mounting block; 807. a Y-shaped groove; 808. a sliding block; 809. an L-shaped rod; 810. a load cell; 9. a square groove; 10. square blocks; 11. a pin rod; 12. positioning holes; 13. a guide rod; 14. a second threaded rod; 15. a square plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.

Referring to fig. 1-4, a packaging bag incision detection device comprises a base 1, a mounting frame 2 is fixedly arranged at the upper end of the base 1, an L-shaped plate 3 is slidably arranged at two sides of the inside of the mounting frame 2, a movable plate 4 is inserted into one end of the L-shaped plate 3, a first threaded rod 5 is rotatably arranged at the upper ends of the movable plate 4 and the L-shaped plate 3, a lifting plate 6 is in threaded connection with one end of the first threaded rod 5, an electric telescopic rod 7 is fixedly arranged at the upper end of the base 1, a tearing assembly 8 is fixedly arranged at one end of the electric telescopic rod 7, during use, the movable plate 4 is firstly slid, then the first threaded rod 5 is rotated to move the position of the lifting plate 6, the L-shaped plate 3 is slid, packaging bags with different sizes are fixedly detected, then the electric telescopic rod 7 is started to adjust the height of the tearing assembly 8, and the packaging bags are torn from the incision through the tearing assembly 8.

As shown in fig. 2, square groove 9 has been seted up to the upper end of mounting bracket 2, square groove 9 internal joint has square piece 10, square piece 10's one end and L shaped plate 3 are fixed connection mutually, peg graft in one side of L shaped plate 3 has round pin pole 11, locating hole 12 has evenly been seted up to one side of movable plate 4, the one end of round pin pole 11 extends to in the locating hole 12, the upper end fixed mounting of L shaped plate 3 and movable plate 4 has guide bar 13, and peg graft in the one end of lifter plate 6 in guide bar 13, the second threaded rod 14 is installed to the even screw thread in the outside of mounting bracket 2, the one end fixedly connected with square plate 15 of second threaded rod 14, and square plate 15 and L shaped plate 3 are fixed connection mutually, when using, slide movable plate 4 earlier, after moving to suitable position, insert round pin pole 11 in locating hole 12, fixed movable plate 4, then remove lifter plate 6, the guide bar 13 slides in lifter plate 6 at this moment, the position emergence skew at the time, rotate second threaded rod 14, slide L shaped plate 3 and movable plate 4, thereby carry out the fixed wrapping bag of equidimension, square piece 10 when preventing that the slide in the position takes place at L shaped plate 3.

As shown in fig. 3 and 4, the tearing component 8 includes a mounting plate 801, a rotating disc 802 is rotatably mounted at the lower side of one end of the mounting plate 801, clamping plates 803 are slidably mounted at two sides of the lower end of the rotating disc 802, a sliding groove 804 is formed at the lower end of the rotating disc 802, one end of each clamping plate 803 is clamped in each sliding groove 804, each sliding groove 804 is rotatably mounted with a bidirectional screw 805, one end of each bidirectional screw 805 extends into the rotating disc 802, each bidirectional screw 805 is in threaded connection with each clamping plate 803, a mounting block 806 is fixedly mounted at the lower end of the middle position of the mounting plate 801, a Y-shaped groove 807 is formed at one end of each mounting block 806, a sliding block 808 is slidably mounted in each Y-shaped groove 807, one end of each sliding block 808 is hinged with an L-shaped rod 809, one end of each L-shaped rod 809 is fixedly connected with the corresponding rotating disc 802, a dynamometer 810 is mounted at one end of each mounting block 806, when in use, each clamping plate is rotated in opposite directions, and therefore a packaging bag 808 is fixed, force is manually applied to each sliding block 808, at the moment, each sliding block 808 slides in the sliding groove 804, the corresponding L-shaped rod 803 is driven to rotate the corresponding clamping plate 803, the lower end of the corresponding to the clamping plate 803, and a tearing force is recorded through the dynamometer.

When the packaging bag tearing device is used, firstly, the moving plate 4 is slid to a proper position, then the moving plate 4 is fixed by the pin rod 11, then the first threaded rod 5 is rotated to move the position of the lifting plate 6, then the second threaded rod 14 is rotated to drive the L-shaped plate 3 and the moving plate 4 to move so as to fix packaging bags with different sizes, detection is carried out, then the electric telescopic rod 7 is started to adjust the height of the tearing assembly 8, the bidirectional lead screw 805 is rotated to fix the packaging bags by the clamping plate 803, force is manually applied to the sliding block 808, the rotating disc 802 is driven to rotate by the L-shaped rod 809, tearing of the packaging bag notch is realized, the tearing force of the packaging bag notch 810 is clearly seen by the dynamometer, data comparison and recording are convenient, and detection of the tearing state of the packaging bag notch is realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. The utility model provides a wrapping bag incision detection device which characterized in that: including base (1), the upper end fixed mounting of base (1) has mounting bracket (2), the inside both sides slidable mounting of mounting bracket (2) has L shaped plate (3), the one end of L shaped plate (3) is pegged graft and is had movable plate (4), movable plate (4) with the upper end of L shaped plate (3) all rotates and installs first threaded rod (5), the one end threaded connection of first threaded rod (5) has lifter plate (6), the upper end fixed mounting of base (1) has electric telescopic handle (7), the one end fixed mounting of electric telescopic handle (7) has tear subassembly (8).

2. The package bag cut detection device according to claim 1, wherein: square groove (9) have been seted up to the upper end of mounting bracket (2), joint has square piece (10) in square groove (9), the one end of square piece (10) with L shaped plate (3) are fixed connection mutually.

3. The package bag cut detection device according to claim 1, wherein: one side of the L-shaped plate (3) is inserted with a pin rod (11), one side of the movable plate (4) is uniformly provided with positioning holes (12), and one end of the pin rod (11) extends into the positioning holes (12).

4. The package bag cut detection device according to claim 1, wherein: guide rods (13) are fixedly arranged at the upper ends of the L-shaped plates (3) and the movable plates (4), and one ends of the guide rods (13) are inserted into one ends of the lifting plates (6).

5. The package bag cut detection device according to claim 1, wherein: the outer side of the mounting frame (2) is uniformly provided with a second threaded rod (14) in a threaded manner, one end of the second threaded rod (14) is fixedly connected with a square plate (15), and the square plate (15) is fixedly connected with the L-shaped plate (3).

6. The package bag cut detection device according to claim 1, wherein: the tearing assembly (8) comprises a mounting plate (801), a rotating disc (802) is rotatably mounted on the lower side of one end of the mounting plate (801), and clamping plates (803) are slidably mounted on two sides of the lower end of the rotating disc (802).

7. The package bag cut detection device according to claim 6, wherein: the lower extreme of rolling disc (802) has seted up sliding tray (804), the one end joint of splint (803) is in sliding tray (804), sliding tray (804) rotate and install two-way lead screw (805), just the one end of two-way lead screw (805) extends to rolling disc (802) is inside, two-way lead screw (805) with splint (803) looks threaded connection.

8. The package bag cut detection device according to claim 6, wherein: the device is characterized in that a mounting block (806) is fixedly mounted at the lower end of the middle position of the mounting plate (801), a Y-shaped groove (807) is formed in one end of the mounting block (806), a sliding block (808) is mounted in the Y-shaped groove (807) in a sliding mode, an L-shaped rod (809) is hinged to one end of the sliding block (808), one end of the L-shaped rod (809) is fixedly connected with the rotating plate (802), and a dynamometer (810) is mounted at one end of the mounting block (806).