CN111307622A

CN111307622A - High strength case and bag striking test equipment

Info

Publication number: CN111307622A
Application number: CN202010213985.1A
Authority: CN
Inventors: 唐才良; 徐仿明
Original assignee: Pinghu City Zhongcun Case Making Co ltd
Current assignee: Pinghu City Zhongcun Case Making Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-06-19

Abstract

The invention discloses high-strength luggage impact testing equipment, relates to the technical field of luggage strength testing equipment, and solves the problem of high labor intensity of original equipment workers. Technical scheme is a high strength case and bag striking test equipment, which comprises a frame, sliding connection has the fixed establishment who is used for fixed case and bag in the frame, the top of frame still is provided with and is used for promoting fixed establishment puts down hoist mechanism suddenly. The invention has reasonable structure, convenient operation for workers, low labor intensity, capability of testing various bags and suitcases simultaneously and high testing speed.

Description

High strength case and bag striking test equipment

Technical Field

The invention relates to the technical field of luggage strength testing equipment, in particular to high-strength luggage impact testing equipment.

Background

The luggage is a luggage storage facility commonly used in daily trips of people, various performances of the luggage need to be tested before the luggage series leaves a factory, and the anti-collision performance is one of the performances.

As shown in fig. 1, this is luggage collision test equipment that my used before, mainly includes a lift platform 28, lift platform 28 includes a crane 29, and fix two returning plates 30 on the crane, under normal conditions, returning plates 30 keep the level, when testing, pack into the counter weight bag in the case and bag in order to simulate the condition of filling with luggage, then carry the case and bag to returning plates 30, the case and bag supports the interval department between two returning plates 30, then control lift platform 28 to rise to the appointed height, then control two returning plates 30 to turn down, lead to the case and bag free fall body that the case and bag that supports on returning plates 30 to fall, after the case and bag strikes the ground, the condition of rechecking the case and bag, change counter weight bag or measure many times as required, until the case and bag damages, thereby obtain the test data of case and bag anticollision performance, calculate.

When the equipment is used for testing, a bag containing the distribution bags needs to be conveyed to the turnover plate, and after a large number of tests are carried out, the labor intensity of testers is high, so the germination idea is improved.

Disclosure of Invention

The invention aims to provide high-strength luggage impact testing equipment, which is low in labor intensity of workers during testing.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a high strength case and bag striking test equipment, includes the frame, sliding connection has the fixed establishment who is used for fixed case and bag in the frame, the top of frame still is provided with and is used for promoting fixed establishment puts down hoist mechanism suddenly.

By adopting the above scheme, when testing case and bag quality, add the counter weight bag earlier in empty case and bag in order to simulate the situation of filling with luggage, then fix the case and bag that awaits measuring through fixed establishment, adopt hoist mechanism to promote fixed establishment again, promote after the appointed height, release fixed establishment suddenly, fixed establishment falls with case and bag together, the case and bag directly falls and strikes subaerially, survey the condition of case and bag afterwards, thereby accomplish the test of simulation case and bag striking, this device need not workman's promotion case and bag, only need subaerial fix case and bag on fixed establishment can, convenient operation, it is laborsaving.

The invention is further configured to: hoist mechanism is including fixing hoist motor in the frame to and rotate and connect and be in wind-up roll in the frame, the wind-up roll by it is rotatory to promote motor drive, just the rolling has wire rope on the wind-up roll, wire rope's one end is fixed on the wind-up roll, and the other end has hung the electro-magnet, it is fixed with the confession to correspond on the fixed establishment the absorbent absorption piece of electro-magnet.

Through adopting above-mentioned scheme, after the case and bag that will await measuring passes through fixed establishment fixedly, the winding-up roller is controlled to promote the motor and rotates in order to unreel wire rope, make the electro-magnet descend, the electro-magnet circular telegram this moment and adsorb the absorption piece on the fixed establishment, afterwards, promote the motor and control the winding-up roller again and rotate with rolling wire rope, make fixed establishment take case and bag to be promoted, after fixed establishment and case and bag are promoted to the assigned height, the circular telegram of disconnection electro-magnet, the electro-magnet loses magnetic force and can't continue to absorb the absorption piece, make fixed establishment and case and bag fall suddenly, thereby realize promoting fixed establishment and release suddenly.

The invention is further configured to: the fixing mechanism comprises a hanging frame, the adsorption block is fixed on the hanging frame, a hanging strip used for hanging up the luggage is hung on the hanging frame, and two ends of the hanging strip are fixed together through fixing clamps.

By adopting the scheme, the luggage is hung on the hanging bracket through the hanging belt, when the luggage is fixed, the hanging belt penetrates through the handle of the luggage, the luggage is convenient to fix, after the lifting mechanism releases the fixing mechanism, the fixing mechanism and the luggage fall together, and the influence of the hanging bracket on the luggage can be reduced by using the hanging belt.

The invention is further configured to: the rack is also fixedly provided with a vertical guide rod, the guide rod penetrates through the hanging bracket, the hanging bracket is connected to the guide rod in a sliding manner, and the rack is also fixedly provided with a buffer piece for buffering when the hanging bracket falls down.

Through adopting above-mentioned scheme, set up the guide arm in the frame, and with gallows sliding connection on the guide arm, when the gallows tenesmus, the gallows falls along fixed track, and cushion on the gallows striking the bolster, there is the suspender between gallows and the case and bag as connecting the link, the suspender is flexible, thereby strike case and bag in order to influence the test when avoiding the gallows whereabouts, avoid the gallows to break simultaneously, the position of gallows has also been confirmed, can accurately hold the absorption piece on the gallows when making the electro-magnet transfer.

The invention is further configured to: the gallows includes sliding connection and is in the portion of sliding on the guide arm, wear to be equipped with the horizontal pole that the level set up in the portion of sliding, the both ends symmetry of horizontal pole sets up the both sides of the portion of sliding, the end fixing of horizontal pole has the fixed block, it has the swing piece to articulate on the fixed block, the swing face of swing piece with the axial vertical of horizontal pole, the swing piece is the Contraband style of calligraphy, just be fixed with the lifting bolt rather than constituteing a style of calligraphy on the swing piece, the suspender hangs lifting bolt is last.

Through adopting above-mentioned scheme, adopt the horizontal pole, can hoist and mount case and bag all in order to test at the both ends of horizontal pole, conveniently test multiclass case and bag simultaneously, and the swing piece that sets up then can detach the power when case and bag swing, avoids directly using on the horizontal pole and influences the fixed of horizontal pole.

The invention is further configured to: the guide rod is further connected with a guide frame in a sliding mode, and the electromagnet is fixed on the guide frame.

Through adopting above-mentioned scheme, set up the guide bracket on the guide arm to fix the electro-magnet on the guide bracket, thereby carry on spacingly to the orbit of electro-magnet, make the electro-magnet can aim at the absorption piece accurately when descending in order to adsorb, avoid the position of electro-magnet to take place the skew and make the adsorption affinity reduce.

The invention is further configured to: still be fixed with vertical slender pole in the frame, sliding connection has the slider on the slender pole, threaded connection has positioning bolt on the slider, positioning bolt supports tightly in order to fix a position on the slender pole, still be fixed with on the slider and be used for detecting the proximity switch of guide frame, just still be fixed with in the frame and be used for the contrast the scale of proximity switch height of locating.

Through adopting above-mentioned scheme, set up proximity switch, firstly detect whether the electro-magnet normally goes up and down, secondly adjust proximity switch's height of locating, when electro-magnet promotion fixed establishment to proximity switch department, proximity switch detects the electro-magnet, and the circular telegram in order to break off the electro-magnet of signals fast to the whereabouts height when conveniently accurately controlling case and bag test.

The invention is further configured to: two groups of sliders and proximity switches are arranged up and down.

Through adopting above-mentioned scheme, set up two sets of proximity switch from top to bottom, the proximity switch who is located the below can detect the gallows and normally fall down, and the time and the speed that the gallows tenesmus can be figured out to the signal of cooperation top proximity switch's time of sending simultaneously, convenient test.

The invention is further configured to: the frame comprises a base, vertical stand columns are fixed on the base, the lifting mechanism and the fixing mechanism are arranged on the stand columns, inclined support rods are connected between the stand columns and the base, two ends of each inclined support rod are fixedly connected to the base and the stand columns respectively, anti-collision inclined plates are fixedly connected to two sides of the base, the anti-collision inclined plates are located below the cross rods, the stand columns are located between the two anti-collision inclined plates, the upper side of each anti-collision inclined plate inclines to one side of the stand columns, and reinforcing rib plates are connected between the anti-collision inclined plates and the base.

By adopting the scheme, the whole structure of the rack is stable, and the case can be prevented from directly impacting the base when being lifted or falling.

In conclusion, the invention has the following beneficial effects: one is convenient for workers to operate, and the working strength of the workers is greatly reduced; the second mode is that various bags can be tested at the same time, and the operation is convenient and fast.

Drawings

FIG. 1 is a schematic diagram of a background art configuration;

FIG. 2 is a schematic view of the overall structure of the embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an enlarged view of a portion B in fig. 2.

Reference numerals: 1. a frame; 2. a fixing mechanism; 3. a lifting mechanism; 4. a hoisting motor; 5. a wind-up roll; 6. a wire rope; 7. an electromagnet; 8. a hanger; 9. a sling; 10. a guide bar; 11. a buffer member; 12. a sliding part; 13. a cross bar; 14. a fixed block; 15. a swing block; 16. hoisting bolts; 17. a guide frame; 18. a thin rod; 19. a slider; 20. positioning the bolt; 21. a proximity switch; 22. a graduated scale; 23. a base; 24. a column; 25. a diagonal brace; 26. an anti-collision sloping plate; 27. reinforcing rib plates; 28. a lifting platform; 29. a lifting frame; 30. and (5) turning over the plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a high strength case and bag striking test equipment, including frame 1, frame 1 includes base 23, base 23 supports subaerial, the last fixed surface of base 23 is connected with two vertical stands 24, be in the same place through the crosspiece is fixed between two stands 24, be connected with diagonal brace 25 in the both sides of two stands 24 and consolidate the support, fixed connection is on base 23 and stand 24 respectively at the both ends of diagonal brace 25, still fixedly connected with swash plate 26 in the both sides of base 23, two swash plate 26 are located the both sides of two stands 24 respectively, the side slope is gone up to stand 24 side to swash plate 26, and the last side of swash plate 26 curls in order to avoid the fish tail, still be connected with deep floor 27 between swash plate 26 and base 23 in order to strengthen the structural steadiness of swash plate 26.

The two upright posts 24 are provided with a fixing mechanism 2 for fixing the case during testing and a lifting mechanism 3 for lifting the fixing mechanism 2 and then suddenly putting down the fixing mechanism. During the test, fix case and bag on fixed establishment 2, then promote fixed establishment 2 through hoist mechanism 3, fixed establishment 2 risees thereupon with case and bag, and after fixed establishment 2 and case and bag reached the appointed height, hoist mechanism 3 was let out fixed knot and is constructed, and fixed establishment 2 and case and bag whereabouts, case and bag directly strike subaerial in order to simulate the striking situation, observes case and bag damage condition afterwards.

Fixing seats are fixed on the opposite surfaces of the two upright posts 24 from top to bottom, vertical guide rods 10 are fixedly connected to the fixing seats, namely, one guide rod 10 is fixed on each of the two upright posts 24, and the two ends of the crosspiece are erected and supported and fixed on the two opposite fixing seats through bolts.

The fixing mechanism 2 comprises a hanger 8, the hanger 8 also comprises a sliding part 12 connected on the guide rods 10 in a sliding manner, the sliding part 12 is penetrated by the two guide rods 10, a guide sleeve is fixed on the sliding part 12 and is sleeved on the guide rods 10, the friction between the sliding part 12 and the guide rods 10 is reduced through the guide sleeve, a horizontal cross rod 13 is penetrated on the sliding part 12, two ends of the cross rod 13 are symmetrically arranged at two sides of the sliding part 12, the guide sleeve transversely arranged is fixed at two sides of the sliding part 12 through bolts, the cross rod 13 penetrates through the transverse guide sleeve, the guide sleeve is further in threaded connection with a bolt, the bolt penetrates through a preset hole on the cross rod 13 to fix the cross rod 13, through holes axially arranged at intervals are arranged at two ends of the cross rod 13, fixed blocks 14 are fixed at the end parts of the cross rod 13, the bolt is in threaded connection on the fixed blocks 14 and is inserted in the corresponding through holes to fix the positions of the fixed blocks 14, articulated on fixed block 14 have swing piece 15, swing piece 15's swing face is perpendicular with the axial of horizontal pole 13, swing piece 15 is Contraband style of calligraphy, and be fixed with the lifting bolt 16 rather than constituteing the style of calligraphy on swing piece 15, lifting bolt 16 is gone up and is hung suspender 9, suspender 9's free both ends are fixed through the fixation clamp, when fixing the case and bag, suspender 9 passes from the handle on the case and bag, then fix the both ends of suspender 9 together through the fixation clamp, thereby make the sliding block can drive case and bag together to rise when rising.

Still be fixed with two bolster 11 on the crosspiece and cushion with the portion 12 that slides when falling, avoid the portion 12 that slides to directly strike the crosspiece on, bolster 11 in this embodiment is the block rubber, and the position of block rubber can be adjusted from top to bottom to a certain extent.

A dust-proof box is fixed on the top of the two upright posts 24, the lifting mechanism 3 comprises a lifting motor 4, the lifting motor 4 is fixed outside the dust-proof box, a wind-up roller 5 (not shown) is connected in the dust-proof box in a rotating way, the wind-up roller 5 is driven by the lifting motor 4 to rotate, a steel wire rope 6 is wound on the wind-up roller 5, one end of the steel wire rope 6 is fixed on the wind-up roller 5, the other end is a free end, a through hole is arranged below the dust-proof box, the free end of the steel wire rope 6 penetrates out of the through hole and is hung with an electromagnet 7, an adsorption block adsorbed by the electromagnet 7 is correspondingly fixed on the sliding part 12, a guide frame 17 is also connected on the guide rod 10 in a sliding way, a guide sleeve is also fixed on the guide frame 17 and is connected on the guide rod 10 in a sliding way through the guide sleeve, the electromagnet 7 is fixed on the guide frame 17, the electromagnet 7 can be used for adsorbing the adsorption block, the winding roller 5 is controlled to wind the steel wire rope 6, the luggage can be lifted, the power supply of the electromagnet 7 is disconnected, and the luggage can fall suddenly.

For the square test, a vertical thin rod 18 is further fixed on one of the upright columns 24, sliding blocks 19 are connected on the thin rod 18 in a sliding mode, two sliding blocks 19 are arranged up and down, positioning bolts 20 are connected on the sliding blocks 19 in a threaded mode, the positioning bolts 20 are tightly abutted to the thin rod 18 to position the position of the sliding blocks 19, proximity switches 21 are further fixed on the sliding blocks 19, and a graduated scale 22 is further fixed on the upright columns 24 and used for measuring the height position of the proximity switches 21.

When proximity switch 21 that is in the top position detects guide frame 17, can send signal control electro-magnet 7 outage for can cut off the power supply fast after electro-magnet 7 reachs the appointed altitude position, the proximity switch 21 that is in the below position then can detect whether the portion of sliding 12 normally falls, and through the difference of the detection signal time of two proximity switch 21, conveniently calculate the falling speed of the portion of sliding 12, conveniently calculate the parameter of case and bag striking.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a high strength case and bag striking test equipment which characterized in that: including frame (1), sliding connection has fixed establishment (2) that are used for fixed case and bag on frame (1), the top of frame (1) still is provided with and is used for promoting fixed establishment (2) and lifting mechanism (3) of suddenly putting down.

2. A high strength luggage impact test apparatus according to claim 1, wherein: hoist mechanism (3) are including fixing hoist motor (4) on frame (1) to and rotate and connect and be in wind-up roll (5) on frame (1), wind-up roll (5) by hoist motor (4) drive is rotatory, just the rolling has wire rope (6) on wind-up roll (5), the one end of wire rope (6) is fixed on wind-up roll (5), and the other end has hung electro-magnet (7), it is fixed with the confession to correspond on fixed establishment (2) the absorbent absorption piece of electro-magnet (7).

3. A high strength luggage impact test apparatus according to claim 2, wherein: the fixing mechanism (2) comprises a hanging bracket (8), the adsorption block is fixed on the hanging bracket (8), a hanging strip (9) used for hanging the luggage is hung on the hanging bracket (8), and two ends of the hanging strip (9) are fixed together through fixing clamps.

4. A high strength luggage impact test apparatus according to claim 3, wherein: the automatic buffer device is characterized in that a vertical guide rod (10) is further fixed on the rack (1), the guide rod (10) penetrates through the hanging bracket (8), the hanging bracket (8) is connected to the guide rod (10) in a sliding mode, and a buffer piece (11) for buffering when the hanging bracket (8) falls down is further fixed on the rack (1).

5. A high strength luggage impact test apparatus according to claim 4, wherein: gallows (8) are including sliding connection sliding part (12) on guide arm (10), wear to be equipped with horizontal pole (13) that the level set up on sliding part (12), the both ends symmetry of horizontal pole (13) sets up sliding part's (12) both sides, the end fixing of horizontal pole (13) has fixed block (14), it has swing piece (15) to articulate on fixed block (14), the swing face of swing piece (15) with the axial vertical of horizontal pole (13), swing piece (15) are the Contraband style of calligraphy, just be fixed with hoisting bolt (16) rather than constituteing a style of calligraphy on swing piece (15), suspender (9) hang hoisting bolt (16) are last.

6. A high strength luggage impact test apparatus according to claim 4, wherein: the guide rod (10) is further connected with a guide frame (17) in a sliding mode, and the electromagnet (7) is fixed on the guide frame (17).

7. A high strength luggage impact test apparatus according to claim 6, wherein: still be fixed with vertical slender pole (18) on frame (1), sliding connection has slider (19) on slender pole (18), threaded connection has positioning bolt (20) on slider (19), positioning bolt (20) support tightly in order to fix a position on slender pole (18), still be fixed with on slider (19) and be used for detecting proximity switch (21) of guide frame (17), just still be fixed with on frame (1) and be used for the contrast scale (22) of proximity switch (21) height of locating.

8. A high strength luggage impact test apparatus according to claim 7, wherein: two groups of the sliding blocks (19) and the proximity switches (21) are arranged up and down.

9. A high strength luggage impact test apparatus according to claim 5, wherein: the frame (1) comprises a base (23), a vertical upright post (24) is fixed on the base (23), the lifting mechanism (3) and the fixing mechanism (2) are both arranged on the upright post (24), and a diagonal brace (25) is connected between the upright post (24) and the base (23), two ends of the inclined stay bar (25) are respectively and fixedly connected with the base (23) and the upright post (24), and two sides of the base (23) are also fixedly connected with anti-collision sloping plates (26), the anti-collision sloping plates (26) are positioned below the cross rod (13), the upright posts (24) are positioned between the two anti-collision sloping plates (26), the upper side of the anti-collision sloping plate (26) inclines towards one side of the upright post (24), and a reinforcing rib plate (27) is also connected between the anti-collision sloping plate (26) and the base (23).