CN213875243U

CN213875243U - Carton compression test machine

Info

Publication number: CN213875243U
Application number: CN202022889580.8U
Authority: CN
Inventors: 邓廷文
Original assignee: Dongguan Gaotian Testing Equipment Co ltd
Current assignee: Dongguan Gaotian Testing Equipment Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-03
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a carton compression test machine, concretely relates to carton detects technical field, including workstation and stand, the both sides on workstation top are a set of stand of fixedly connected with respectively, the top fixedly connected with roof of stand. The utility model discloses a be provided with the clamp plate, pressure sensor, spacing sleeve, drive gear, including a motor, an end cap, a controller, and a cover plate, spacing groove and horizontal pole, when testing the carton, place the carton after on the workstation, the starter motor drives drive gear and rotates, drive gear drives the inside downstream of rack plate in spacing groove of one side again, and promote the clamp plate downstream, promote pressure sensor again and exert pressure to the carton, the horizontal pole carries on spacingly to spout and rack plate, the stand carries on spacingly to the clamp plate through spacing sleeve, realized can guarantee that clamp plate and pressure sensor keep the level to the pressure that the carton was applyed, obtain more accurate test result then.

Description

Carton compression test machine

Technical Field

The utility model relates to a carton detects technical field, specifically is carton resistance to compression test machine.

Background

The carton is a very common container in our life, and it has advantages such as the quality is light, convenient equipment, low in cost, and the carton is producing the back, in order to guarantee that the intensity that its used need carry out the resistance to compression and detect, current carton resistance to compression test machine has more defect when testing the carton, needs a carton resistance to compression test machine that the practicality is higher now.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) when a traditional carton compression testing machine is used for testing a carton and applying pressure to the carton, the stability of the pressure cannot be ensured, so that different areas of the carton are stressed unevenly, and a testing result is influenced;

(2) when a traditional carton compression testing machine is used for detecting cartons, the cartons are often damaged due to overlarge pressure;

(3) traditional carton resistance to compression test machine can not fix the carton during the detection, and the carton easily squints when leading to the test and influences the testing result.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carton resistance to compression test machine to when proposing to apply pressure to the carton in solving above-mentioned background art, can not guarantee the steady of pressure, lead to the different regional atress of carton inhomogeneous, influence the problem of test result.

In order to achieve the above object, the utility model provides a following technical scheme: the carton compression testing machine comprises a workbench and stand columns, wherein two sides of the top end of the workbench are respectively and fixedly connected with a group of stand columns, the top ends of the stand columns are fixedly connected with a top plate, protective structures are arranged outside the stand columns, a clamping structure is arranged at the top end of the workbench, and a driving mechanism is arranged at the top end of the top plate;

actuating mechanism includes the spacing case, spacing case fixed connection is on the top of roof, the top fixedly connected with motor of roof, the output fixedly connected with drive gear of motor, the top of roof is inlayed and is had the spacing groove, the inside swing joint of spacing groove has the rack board, the one end of rack board is inlayed and is had the spout, the inside fixedly connected with horizontal pole of spacing groove, horizontal pole and spout swing joint, the bottom fixedly connected with clamp plate of rack board, the both sides of clamp plate are a set of spacing sleeve of fixedly connected with respectively, spacing sleeve and stand swing joint, spacing telescopic bottom fixedly connected with pressure sensor.

Preferably, the central line of the pressure plate and the central line of the top plate are on the same vertical plane, and the length of the pressure plate is smaller than that of the workbench.

Preferably, protective structure comprises through-hole, baffle, logical groove, spring, dead slot, inserted bar and recess, the both sides on workstation top are provided with a set of baffle respectively, the top of baffle is inlayed and is had logical groove, one side that leads to the groove is inlayed and is had the dead slot, the opposite side that leads to the groove is inlayed and is fluted, one side fixedly connected with spring inside the dead slot, one side fixedly connected with inserted bar of spring, one side at the stand is inlayed to the equidistant of through-hole, the inserted bar runs through the through-hole and extends to the inside of recess.

Preferably, the diameter of the inside of the through groove is larger than that of the upright post, and the central line of the groove and the central line of the empty groove are on the same horizontal plane.

Preferably, the clamping structure comprises gag lever post, turning handle, lead screw, turn trough, splint, a screw thread section of thick bamboo and spacing hole, a screw thread section of thick bamboo fixed connection is in the inside bottom of stand, the inside swing joint of a screw thread section of thick bamboo has the lead screw, one side fixedly connected with turning handle of lead screw, the opposite side swing joint of lead screw has the turn trough, one side fixedly connected with splint of turn trough, the top fixedly connected with gag lever post of splint one side, one side at the stand is inlayed in spacing hole, spacing hole and gag lever post swing joint.

Preferably, the central line of the rotating handle and the central line of the screw rod are on the same horizontal plane, and the central line of the rotating groove and the central line of the screw rod are on the same vertical plane.

Compared with the prior art, the beneficial effects of the utility model are that: the carton compression testing machine not only ensures stable pressure application, prevents the carton from being damaged by compression, but also clamps the carton;

(1) by arranging the pressing plate, the pressure sensor, the limiting sleeve, the driving gear, the motor, the limiting box, the rack plate, the sliding groove, the limiting groove and the transverse rod, when the carton is tested, after the carton is placed on the workbench, the driving gear is driven to rotate by starting the motor, the rack plate on one side is driven by the driving gear to move downwards in the limiting groove, the pressing plate is pushed to move downwards, the pressure sensor is pushed to apply pressure to the carton, the transverse rod limits the sliding groove and the rack plate, the upright post limits the pressing plate through the limiting sleeve, the pressure applied to the carton by the pressing plate and the pressure sensor can be kept horizontal, and then a more accurate test result is obtained;

(2) through the arrangement of the through hole, the baffle, the through groove, the spring, the empty groove, the inserting rod and the groove, before the carton is tested, the inserting rod is pushed to be separated from the inner rear movable baffle of the through hole to a position slightly lower than the height of the carton, when the carton is tested, the pressing plate and the pressure sensor apply pressure to the carton, when the pressing plate and the pressure sensor continuously move when the carton is stressed and deformed and the pressing plate and the pressure sensor continuously move when the baffle is propped against the pressing plate, the pressing plate and the pressure sensor are prevented from continuously moving downwards, and therefore the carton can be prevented from being deformed due to overlarge applied pressure;

(3) through being provided with the gag lever post, the turning handle, the lead screw, the turn trough, splint, a screw thread section of thick bamboo and spacing hole, before detecting the carton, place the carton back between the splint on workstation top, it is rotatory to rotate the turning handle and drive the lead screw, the lead screw rotates in the inside of a screw thread section of thick bamboo and drives splint and carry out the centre gripping to the carton to the side motion, and gag lever post and spacing hole carry out spacingly to splint, it is fixed to have realized carrying out the centre gripping to the carton when detecting, prevent that carton skew from influencing the result that detects.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the top-view cross-sectional structure of the limiting groove of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the baffle of the present invention.

In the figure: 1. a top plate; 2. pressing a plate; 3. a protective structure; 301. a through hole; 302. a baffle plate; 303. a through groove; 304. a spring; 305. an empty groove; 306. inserting a rod; 307. a groove; 4. a clamping structure; 401. a limiting rod; 402. a handle is rotated; 403. a screw rod; 404. rotating the groove; 405. a splint; 406. a threaded barrel; 407. a limiting hole; 5. a work table; 6. a pressure sensor; 7. a limiting sleeve; 8. a column; 9. a drive gear; 10. a motor; 11. a limiting box; 12. a rack plate; 13. a chute; 14. a limiting groove; 15. a cross bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, the carton compression testing machine comprises a workbench 5 and upright columns 8, wherein two sides of the top end of the workbench 5 are respectively and fixedly connected with a group of upright columns 8, the top end of each upright column 8 is fixedly connected with a top plate 1, a protective structure 3 is arranged outside each upright column 8, a clamping structure 4 is arranged at the top end of the workbench 5, and a driving mechanism is arranged at the top end of each top plate 1;

referring to fig. 1-4, the carton compression testing machine further comprises a driving mechanism, the driving mechanism comprises a limiting box 11, the limiting box 11 is fixedly connected to the top end of the top plate 1, the top end of the top plate 1 is fixedly connected to a motor 10, the motor 10 is Y90L-4 in model number, a driving gear 9 is fixedly connected to the output end of the motor 10, a limiting groove 14 is inlaid in the top end of a top plate 1, a rack plate 12 is movably connected to the inside of the limiting groove 14, a sliding groove 13 is inlaid in one end of the rack plate 12, a cross rod 15 is fixedly connected to the inside of the limiting groove 14, the cross rod 15 is movably connected with the sliding groove 13, a pressing plate 2 is fixedly connected to the bottom end of the rack plate 12, a group of limiting sleeves 7 are respectively fixedly connected to two sides of the pressing plate 2, the limiting sleeves 7 are movably connected with an upright post 8, a pressure sensor 6 is fixedly connected to the bottom end of each limiting sleeve 7, and the pressure sensor 6 is HYLF-010 in model number;

the central line of the pressure plate 2 and the central line of the top plate 1 are on the same vertical plane, and the length of the pressure plate 2 is less than that of the workbench 5;

specifically, as shown in fig. 1 and 2, when the carton is tested, after the carton is placed on the workbench 5, the starting motor 10 drives the driving gear 9 to rotate, the driving gear 9 drives the rack plate 12 on one side to move downwards in the limiting groove 14, the pressing plate 2 is pushed to move downwards, the pressure sensor 6 is pushed to apply pressure to the carton, the cross rod 15 limits the sliding groove 13 and the rack plate 12, the stand 8 limits the pressing plate 2 through the limiting sleeve 7, so that the pressing force applied to the carton by the pressing plate 2 and the pressure sensor 6 can be kept horizontal, and then a more accurate test result is obtained.

Example 2: the protective structure 3 comprises a through hole 301, baffles 302, through grooves 303, springs 304, empty grooves 305, inserting rods 306 and grooves 307, a group of baffles 302 are arranged on two sides of the top end of the workbench 5 respectively, the through grooves 303 are embedded in the top ends of the baffles 302, the empty grooves 305 are embedded in one sides of the through grooves 303, the grooves 307 are embedded in the other sides of the through grooves 303, the springs 304 are fixedly connected to one sides inside the empty grooves 305, the inserting rods 306 are fixedly connected to one sides of the springs 304, the through holes 301 are embedded in one sides of the upright posts 8 at equal intervals, and the inserting rods 306 penetrate through the through holes 301 and extend into the grooves 307;

the diameter of the inside of the through groove 303 is larger than that of the upright post 8, and the central line of the groove 307 and the central line of the empty groove 305 are on the same horizontal plane;

specifically, as shown in fig. 1, 3 and 4, before the carton is tested, after the insertion rod 306 is pushed to be separated from the inner rear movable baffle 302 of the through hole 301 to a position slightly lower than the height of the carton, when the carton is tested, when the pressing plate 2 and the pressure sensor 6 apply pressure to the carton, when the pressing plate 2 and the pressure sensor 6 which continue to move when the carton is deformed by force abut against the baffle 302, the pressing plate 2 and the pressure sensor 6 are prevented from continuing to move downwards, so that the deformation of the carton caused by the excessive applied pressure can be prevented.

Example 3: the clamping structure 4 consists of a limiting rod 401, a rotating handle 402, a screw rod 403, a rotating groove 404, a clamping plate 405, a threaded cylinder 406 and a limiting hole 407, the threaded cylinder 406 is fixedly connected to the bottom end inside the upright post 8, the screw rod 403 is movably connected inside the threaded cylinder 406, the rotating handle 402 is fixedly connected to one side of the screw rod 403, the rotating groove 404 is movably connected to the other side of the screw rod 403, the clamping plate 405 is fixedly connected to one side of the rotating groove 404, the limiting rod 401 is fixedly connected to the top end of one side of the clamping plate 405, the limiting hole 407 is embedded in one side of the upright post 8, and the limiting hole 407 is movably connected with the limiting rod 401;

the central line of the rotating handle 402 and the central line of the screw rod 403 are on the same horizontal plane, and the central line of the rotating groove 404 and the central line of the screw rod 403 are on the same vertical plane;

specifically, as shown in fig. 1, before the carton is detected, after the carton is placed between the clamping plates 405 on the top end of the workbench 5, the rotating handle 402 is rotated to drive the screw rod 403 to rotate, the screw rod 403 rotates inside the threaded cylinder 406 to drive the clamping plates 405 to move to one side to clamp the carton, and the limiting rod 401 and the limiting hole 407 limit the clamping plates 405, so that the carton can be clamped and fixed during detection, and the carton deviation is prevented from affecting the detection result.

The working principle is as follows: the utility model discloses when using, at first, when testing the carton, place the carton back on workstation 5, starter motor 10 drives drive gear 9 and rotates, drive gear 9 drives rack plate 12 of one side at the inside downstream of spacing groove 14 again, and promote 2 downstream of clamp plate, promote pressure sensor 6 again and exert pressure to the carton, horizontal pole 15 carries on spacingly to spout 13 and rack plate 12, stand 8 carries on spacingly to clamp plate 2 through spacing sleeve 7, realized can guaranteeing that clamp plate 2 and pressure sensor 6 keep the level to the pressure that the carton was applyed, then obtain more accurate test result.

Afterwards, before the carton is tested, after the inserting rod 306 is pushed to be separated from the inner rear movable baffle 302 of the through hole 301 to a position slightly lower than the height of the carton, when the carton is tested, the pressing plate 2 and the pressure sensor 6 apply pressure to the carton, and when the pressing plate 2 and the pressure sensor 6 which continuously move when the carton is deformed under force abut against the baffle 302, the pressing plate 2 and the pressure sensor 6 are prevented from continuously moving downwards, so that the carton is prevented from being deformed due to overlarge applied pressure.

Finally, before the carton is detected, after the carton is placed between the clamping plates 405 on the top end of the workbench 5, the rotating handle 402 is rotated to drive the screw rod 403 to rotate, the screw rod 403 rotates inside the threaded cylinder 406 to drive the clamping plates 405 to move to one side to clamp the carton, the limiting rods 401 and the limiting holes 407 limit the clamping plates 405, the carton can be clamped and fixed when the carton is detected, and the carton is prevented from being deviated to influence the detection result.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. Carton resistance to compression test machine, including workstation (5) and stand (8), its characterized in that: two sides of the top end of the workbench (5) are respectively and fixedly connected with a group of stand columns (8), the top ends of the stand columns (8) are fixedly connected with a top plate (1), the outer parts of the stand columns (8) are provided with protective structures (3), the top end of the workbench (5) is provided with a clamping structure (4), and the top end of the top plate (1) is provided with a driving mechanism;

the driving mechanism comprises a limit box (11), the limit box (11) is fixedly connected to the top end of the top plate (1), the top end of the top plate (1) is fixedly connected with a motor (10), the output end of the motor (10) is fixedly connected with a driving gear (9), a limit groove (14) is embedded at the top end of the top plate (1), a rack plate (12) is movably connected inside the limit groove (14), one end of the rack plate (12) is embedded with a sliding groove (13), the inside of the limit groove (14) is fixedly connected with a cross rod (15), the cross bar (15) is movably connected with the sliding chute (13), the bottom end of the rack plate (12) is fixedly connected with a pressing plate (2), two sides of the pressure plate (2) are respectively and fixedly connected with a group of limiting sleeves (7), spacing sleeve (7) and stand (8) swing joint, the bottom fixedly connected with pressure sensor (6) of spacing sleeve (7).

2. The carton compression testing machine of claim 1, wherein: the central line of the pressing plate (2) and the central line of the top plate (1) are on the same vertical plane, and the length of the pressing plate (2) is smaller than that of the workbench (5).

3. The carton compression testing machine of claim 1, wherein: protective structure (3) comprise through-hole (301), baffle (302), logical groove (303), spring (304), dead slot (305), inserted bar (306) and recess (307), the both sides on workstation (5) top are provided with a set of baffle (302) respectively, the top of baffle (302) is inlayed and is had logical groove (303), one side that leads to groove (303) is inlayed and is had dead slot (305), recess (307) are inlayed to the opposite side that leads to groove (303), inside one side fixedly connected with spring (304) of dead slot (305), one side fixedly connected with inserted bar (306) of spring (304), through-hole (301) are equidistant to be inlayed in one side of stand (8), inserted bar (306) run through-hole (301) and extend to the inside of recess (307).

4. The carton compression testing machine of claim 3, wherein: the diameter of the inner part of the through groove (303) is larger than that of the upright post (8), and the central line of the groove (307) and the central line of the empty groove (305) are on the same horizontal plane.

5. The carton compression testing machine of claim 1, wherein: clamping structure (4) comprise gag lever post (401), stem (402), lead screw (403), turn trough (404), splint (405), a screw thread section of thick bamboo (406) and spacing hole (407), a screw thread section of thick bamboo (406) fixed connection is in the inside bottom of stand (8), the inside swing joint of a screw thread section of thick bamboo (406) has lead screw (403), one side fixedly connected with stem (402) of lead screw (403), the opposite side swing joint of lead screw (403) has turn trough (404), one side fixedly connected with splint (405) of turn trough (404), top fixedly connected with gag lever post (401) of splint (405) one side, inlay in one side of stand (8) spacing hole (407), spacing hole (407) and gag lever post (401) swing joint.

6. The carton compression testing machine of claim 5, wherein: the central line of the rotating handle (402) and the central line of the screw rod (403) are on the same horizontal plane, and the central line of the rotating groove (404) and the central line of the screw rod (403) are on the same vertical plane.