CN220019147U - Packing carton compressive strength testing arrangement - Google Patents

Abstract

The utility model discloses a packing box compressive strength testing device which comprises a supporting piece, a base, a movable plate and a workbench, wherein the workbench is fixed at the top of the base, a limit frame is arranged at the top of the workbench, a packing box body is arranged at the top of the limit frame, supporting pieces are fixed at two sides of the top of the base, top beams are fixed at the tops of the supporting pieces, a screw rod is movably arranged in the supporting pieces through bearings, a rotary driving piece is fixed at one side of the inside of the base, the output end of the rotary driving piece is connected with one end of the screw rod, and a movable beam is movably arranged on the screw rod. According to the utility model, the limit rod drives the movable plate to press on the top of the detection pressing plate through the movable beam, the detection pressing plate presses on the top of the packaging box body, when the packaging box body is flattened through the detection pressing plate, the pressure at the moment is detected through the detection pressing plate, the pressure at the moment is obtained through the background terminal, and meanwhile, the device is convenient to detect and has uniform stress.

Description

Packing carton compressive strength testing arrangement

Technical Field

The utility model relates to a compression strength testing device, in particular to a compression strength testing device for a packing box.

Background

Along with the continuous development of the packaging industry in China, packaging needs to be carried out by using a packaging box, the packaging box is formed by folding a packaging paper board, the packaging paper board is cut into required sizes, and then a series of procedures of printing, grooving and nailing are carried out to finally manufacture the packaging paper box. After the production of the packaging cartons is finished, performance detection must be carried out, and the compressive strength is one of the requirements, namely, the maximum pressure value which the cartons can bear, the protection strength of products of the carton packaging design and the detection of whether the cartons can bear stacking weight are checked. At present, the carton compression resistance detection device appearing on the market all combines through motor, converter, gear and sensor etc. through microcomputer control, finally combines the work that the printer printed data accomplished the test, but current packing carton compression strength testing arrangement transmission structure is complicated, and the cost is higher, and the atress is inhomogeneous simultaneously to influence the performance testing result of packing carton.

Disclosure of Invention

The utility model aims to provide a packing box compressive strength testing device which solves the problems that the prior packing box compressive strength testing device provided in the background art is complex in transmission structure, high in cost and uneven in stress, so that the performance detection result of a packing carton is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a packing carton compressive strength testing arrangement, includes support piece, base, movable plate and workstation, the base top is fixed with the workstation, spacing frame has been placed at the top of workstation, the packing carton body has been placed at the top of spacing frame, the both sides at base top are fixed with support piece, the top of support piece is fixed with the back timber, the inside of support piece is provided with the lead screw through the bearing activity, the fixed rotary driving piece in one side of base inside, rotary driving piece's output and the one end interconnect of lead screw, the activity is provided with the movable beam on the lead screw, the bottom of movable plate is fixed with the detection clamp plate.

Preferably, the top of the movable plate is connected with limit rods, the four limit rods are arranged at the top of the movable plate, the limit rods are symmetrical with respect to the central position of the movable plate, and the limit rods play a limiting role.

Preferably, the front and rear portions of the outside of the moving beam are fixed with sleeves by bolts, and the sleeves are symmetrical with respect to the center position of the moving beam.

Preferably, an adjusting bolt is screwed outside the sleeve, passes through the sleeve and is screwed into the limiting rod, and the adjusting bolt plays a supporting role.

Preferably, the both sides at workstation top have been seted up the spout, the spout is provided with a plurality ofly on the workstation, the spout evenly sets up in the workstation, and the spout has played spacing effect.

Preferably, a limiting block is slidably arranged in the workbench, and a threaded rod is movably arranged at the top of the limiting block.

Preferably, the jacks are arranged on two sides of the top of the workbench, the supporting plates are arranged on the tops of the jacks, and the bottoms of the supporting plates are pressed on the tops of the limiting frames.

Preferably, the threaded rod passes through the support plate and is screwed with a nut, the bottom of which is pressed against the support plate.

Compared with the prior art, the utility model has the beneficial effects that: this packing carton compressive strength testing arrangement is rational in infrastructure, has following advantage:

(1) The device is convenient to detect through being provided with base, rotary driving piece, the lead screw, the movable beam, detect clamp plate and spacing frame, the atress is even simultaneously, consequently, through being fixed with rotary driving piece in the base, the activity is provided with the lead screw in support piece, rotary driving piece's output and the bottom interconnect of lead screw, then through starting rotary driving piece, rotary driving piece will make the lead screw rotate, the lead screw will make the movable beam remove, the movable beam will make the gag lever post drive the movable plate and press at the top of detecting the clamp plate, detect the clamp plate and will press at the top of packing carton body, when flattening the packing carton body through detecting the clamp plate, detect the pressure at this moment through detecting the clamp plate, obtain the pressure at this moment through the backstage terminal, the device detects conveniently simultaneously, the atress is even.

(2) The device can be conveniently replaced by the aid of the limiting rod, the detection pressing plate, the moving plate, the adjusting bolt and the sleeve, the sleeve is arranged in the limiting rod in a sliding mode, then the adjusting bolt is separated from the sleeve by rotating the adjusting bolt, the limiting rod is separated from the sleeve, and then the moving plate and the detection pressing plate are taken out, so that the device is convenient to replace according to packaging boxes of different sizes.

(3) Through being provided with packing carton body, workstation, jack, backup pad, spout and stopper have realized that the device can follow the size of packing carton and carry out synchronous change, therefore, during the use, through being provided with nut and threaded rod, then through rotating the nut, the nut deviate from the threaded rod, then take down the backup pad to take down spacing frame and change, make spacing frame and packing carton body adaptation mutually support.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

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

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

fig. 5 is an enlarged view of fig. 2C according to the present utility model.

In the figure: 1. a support; 2. a base; 3. a rotary driving member; 4. a screw rod; 5. a moving beam; 6. a top beam; 7. a limit rod; 8. detecting a pressing plate; 9. a moving plate; 10. a package box body; 11. a work table; 12. a limit frame; 13. a jack; 14. a support plate; 15. a threaded rod; 16. a nut; 17. an adjusting bolt; 18. a chute; 19. a limiting block; 20. a sleeve.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a packing carton compressive strength testing arrangement, including support piece 1, base 2, movable plate 9 and workstation 11, the workstation 11 is fixed with at base 2 top, limit frame 12 has been placed at the top of workstation 11, packing carton body 10 has been placed at the top of limit frame 12, support piece 1 is fixed with in both sides at base 2 top, the top of support piece 1 is fixed with back timber 6, the inside of support piece 1 is provided with lead screw 4 through the bearing activity, the fixed rotary driving piece 3 in one side of base 2 inside, the output of rotary driving piece 3 and the one end interconnect of lead screw 4, the activity is provided with movable beam 5 on the lead screw 4, the bottom of movable plate 9 is fixed with detection clamp plate 8;

by starting the rotary driving piece 3, the rotary driving piece 3 can enable the screw rod 4 to rotate, the screw rod 4 can enable the movable beam 5 to move, the movable beam 5 can enable the limiting rod 7 to drive the movable plate 9 to press the top of the detection pressing plate 8, the detection pressing plate 8 can press the top of the packaging box body 10, when the packaging box body 10 is flattened through the detection pressing plate 8, the pressure at the moment is detected through the detection pressing plate 8, the pressure at the moment is obtained through a background terminal, meanwhile, the device is convenient to detect, and the stress is uniform;

the top of the moving plate 9 is connected with limit rods 7, four limit rods 7 are arranged at the top of the moving plate 9, the limit rods 7 are symmetrical with respect to the central position of the moving plate 9, the front part and the rear part of the outer part of the moving beam 5 are fixed with sleeves 20 through bolts, the sleeves 20 are symmetrical with respect to the central position of the moving beam 5, the outer parts of the sleeves 20 are screwed with adjusting bolts 17, and the adjusting bolts 17 penetrate through the sleeves 20 and are screwed into the limit rods 7;

the adjusting bolt 17 is separated from the sleeve 20 by rotating the adjusting bolt 17, then the limiting rod 7 is separated from the sleeve 20, and then the moving plate 9 and the detecting pressing plate 8 are taken out, so that the device can be replaced conveniently according to packaging boxes with different sizes;

the two sides of the top of the workbench 11 are provided with a plurality of sliding grooves 18, the sliding grooves 18 are uniformly arranged in the workbench 11, a limiting block 19 is slidably arranged in the workbench 11, the top of the limiting block 19 is movably provided with a threaded rod 15, the two sides of the top of the workbench 11 are provided with jacks 13, the tops of the jacks 13 are provided with supporting plates 14, the bottoms of the supporting plates 14 are pressed on the tops of the limiting frames 12, the threaded rod 15 passes through the supporting plates 14 and is screwed with nuts 16, and the bottoms of the nuts 16 are pressed on the supporting plates 14;

by rotating the nut 16, the nut 16 is separated from the threaded rod 15, and then the supporting plate 14 is taken down, so that the limiting frame 12 is taken down for replacement, and the limiting frame 12 and the packing box body 10 are matched with each other;

when the device is used, the device is placed at a proper position, the limiting frame 12 is placed on the workbench 11, the limiting frame 19 slides in the sliding groove 18, the limiting plate 19 is screwed in the limiting frame 19 through the threaded rod 15, the supporting plate 14 is placed on the top of the workbench 11 through the jack 13, the supporting plate 14 is placed between the jack 13 and the limiting frame 12, the supporting plate is fixed through the nut 16, the limiting rod 7 is inserted into the sleeve 20, the adjusting bolt 17 is screwed into the limiting rod 7, the rotary driving piece 3 is started, the screw rod 4 rotates, the moving beam 5 moves through the screw rod 4, the moving beam 5 drives the moving plate 9 to press the top of the detecting pressing plate 8, the detecting pressing plate 8 presses the top of the packaging box body 10, the detecting pressing plate 8 detects the pressure at the moment when the packaging box body 10 is flattened, the pressure at the moment is obtained through the detecting pressing plate 8, the terminal at the back stage, meanwhile, the device detection is convenient, and the stress is uniform.

Claims (8)

1. The utility model provides a packing carton compressive strength testing arrangement which characterized in that: including support piece (1), base (2), movable plate (9) and workstation (11), base (2) top is fixed with workstation (11), spacing frame (12) have been placed at the top of workstation (11), packing box body (10) have been placed at the top of spacing frame (12), the both sides at base (2) top are fixed with support piece (1), the top of support piece (1) is fixed with back timber (6), the inside of support piece (1) is provided with lead screw (4) through the bearing activity, rotation driving piece (3) are fixed to one side of base (2) inside, the output of rotation driving piece (3) and the one end interconnect of lead screw (4), the activity is provided with movable beam (5) on lead screw (4), the bottom of movable plate (9) is fixed with detects clamp plate (8).

2. A package compression strength testing device according to claim 1, wherein: the top of the movable plate (9) is connected with limit rods (7), the four limit rods (7) are arranged at the top of the movable plate (9), and the limit rods (7) are symmetrical with respect to the central position of the movable plate (9).

3. A package compression strength testing device according to claim 1, wherein: a sleeve (20) is fixed on the front part and the rear part of the outer part of the movable beam (5) through bolts, and the sleeve (20) is symmetrical with respect to the central position of the movable beam (5).

4. A package compression strength testing device according to claim 3, wherein: an adjusting bolt (17) is screwed outside the sleeve (20), and the adjusting bolt (17) penetrates through the sleeve (20) and is screwed into the limiting rod (7).

5. A package compression strength testing device according to claim 1, wherein: the two sides of the top of the workbench (11) are provided with sliding grooves (18), the workbench (11) is provided with a plurality of sliding grooves (18), and the sliding grooves (18) are uniformly arranged in the workbench (11).

6. The device for testing the compressive strength of a package according to claim 5, wherein: a limiting block (19) is slidably arranged in the workbench (11), and a threaded rod (15) is movably arranged at the top of the limiting block (19).

7. The package compression strength testing device according to claim 6, wherein: the lifting jack (13) is placed on two sides of the top of the workbench (11), the supporting plate (14) is placed on the top of the lifting jack (13), and the bottom of the supporting plate (14) is pressed on the top of the limiting frame (12).

8. The package compression strength testing device according to claim 6, wherein: the threaded rod (15) passes through the support plate (14) and is screwed with a nut (16), and the bottom of the nut (16) is pressed on the support plate (14).