CN210487484U

CN210487484U - Compressive strength tester

Info

Publication number: CN210487484U
Application number: CN201920821626.7U
Authority: CN
Inventors: 姜德余; 叶建锋
Original assignee: Nantong Shuangdu Packing Products Co ltd
Current assignee: Nantong Shuangdu Packing Products Co ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-05-08
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a compressive strength tester relates to carton test technical field, and it includes the sleeve, two slides have been cup jointed in the sleeve, a plurality of fixed slot has been seted up to the upper surface of slide, and is provided with fixing device in one of them fixed slot, the fixing device joint is at telescopic upper surface, telescopic lower surface passes through multistage pneumatic cylinder and extrudees the last fixed surface who surveys test panel and is connected. This compressive strength tester, through mutually supporting between handle, storage cylinder, sucking disc, lug, recess, through-hole, fixture block, first draw-in groove, bolt, nut, fixed slot and the slide for the staff can pass through the handle will the utility model discloses remove to suitable position, just the utility model discloses simple structure, convenient to use is convenient for remove, and the suitability is strong, but also can accomodate, has reduced not using the utility model discloses the time the utility model discloses shared a large amount of work space to compressive strength tester's practicality has been improved.

Description

Compressive strength tester

Technical Field

The utility model relates to a carton test technical field specifically is a compressive strength tester.

Background

The carton is required to have certain compressive strength because the carton stacked at the bottommost layer needs to bear the pressure of the upper carton in the storage and transportation process after the commodity is packaged, so as to avoid the problem that the carton is collapsed to damage articles in the carton, therefore, the compression strength of the paper box is often required to be tested before the paper box is used for packaging, the structure and the working principle of the common packaging paper box compression strength detection equipment are complex, a large amount of electronic equipment is used, the application range is smaller, and the common packing carton compression strength detection equipment is fixed at a certain position, because the detection is only carried out before production, therefore not commonly used for packing carton compressive strength check out test set places always and can occupy the very big working space of staff in a certain position, has reduced compressive strength check out test set's practicality, consequently, urgently needs a compressive strength tester.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a compressive strength tester, it is complicated to have solved ordinary packing carton compressive strength check out test set structure and theory of operation, and used a large amount of electronization equipment, its application scope is less, and ordinary packing carton compressive strength check out test set all fixes at a certain position, because only detect before production, so not commonly used, make packing carton compressive strength check out test set place always can occupy the very big working space of staff at a certain position, the problem of the practicality of compressive strength check out test set has been reduced.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a compressive strength tester, includes the sleeve, two slides have been cup jointed in the sleeve, a plurality of fixed slot has been seted up to the upper surface of slide, and is provided with fixing device in one of them fixed slot, the fixing device joint is at telescopic upper surface, telescopic lower surface passes through multistage pneumatic cylinder and extrudees the upper surface fixed connection who surveys the board.

The lower fixed surface of slide is connected with two bracing pieces, the lower fixed surface of bracing piece is connected with the fixture block, the fixture block sets up in first draw-in groove, the upper surface at the containing barrel is seted up to first draw-in groove, the lower surface of first draw-in groove inner wall is linked together with the top of through-hole, the bottom of through-hole is linked together with the top of second draw-in groove.

The lower fixed surface of containing cylinder is connected with the sucking disc, and four sucking discs all set up the upper surface on ground, subaerial electronic scale that is provided with, telescopic upper surface fixed connection has the handle, telescopic positive fixedly connected with power, the front of power is provided with the switch.

Preferably, the fixing device comprises a nut, the nut is clamped on the upper surface of the sleeve, a bolt is connected to the inner thread of the nut, and the bolt is arranged in the fixing groove.

Preferably, the lower surface of the inner wall of the first clamping groove is fixedly connected with two convex blocks, the convex blocks are arranged in the grooves, and the two grooves are formed in the lower surface of the clamping block.

Preferably, the upper and lower both ends of bracing piece front and the front of containing cylinder fixedly connected with three triangle sign subsides respectively, and the positive triangle sign of containing cylinder pastes most advanced up, and other two most advanced down.

Preferably, a tray is arranged on the upper surface of the electronic scale, anti-skid grains are arranged on the upper surface of the tray, the handle is U-shaped, and the anti-skid grains are arranged on the outer surface of the handle.

Preferably, the output end of the power supply is electrically connected with the input end of the switch through a wire, and the output end of the switch is electrically connected with the input end of the multi-stage hydraulic cylinder through a wire.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the compression strength tester has the advantages that through the mutual matching among the handle, the storage barrel, the suckers, the convex blocks, the grooves, the through holes, the clamping blocks, the first clamping grooves, the second clamping grooves, the supporting rods, the bolts, the nuts, the fixing grooves and the sliding plates, when the utility model needs to be stored after the use is finished, a worker can pull upwards the utility model through the handle, so that the four suckers are all separated from the ground, at the moment, the worker pulls the storage barrel downwards to separate the two convex blocks from the two grooves respectively, then turns the storage barrel rightwards for 90 degrees to align the through holes and the clamping blocks, so that the worker can push the storage barrel upwards, when the clamping blocks reach the second clamping grooves, the worker turns the storage barrel leftwards for 90 degrees to stagger the clamping blocks from the outlets of the second clamping grooves, and rotates the other three storage barrels by the same method, thereby accomodate four bracing pieces, the staff twists the bolt right again, makes the bolt move up and break away from the fixed slot under the threaded connection effect with the nut, makes the staff promote the slide left, and when the position of slide is suitable, the staff is to the left turn bolt, makes the bolt move down and the card goes into appropriate fixed slot under the threaded connection effect with the nut, thereby accomodate the slide, the method is accomodate to the left side slide is the same reason, makes the staff can pass through the handle will the utility model discloses remove to suitable position, just the utility model discloses simple structure, convenient to use, the removal of being convenient for, the suitability is strong, and can also accomodate, has reduced not use the utility model discloses the time the utility model discloses shared a large amount of working space to compressive strength tester's practicality has been improved.

2. This compressive strength tester, through setting up the handle, and set up anti-skidding line outside the handle to can increase staff's palm and the frictional force between the handle, make the staff will through the handle the utility model discloses it makes things convenient for laborsaving more to remove suitable position.

3. This compressive strength tester is through setting up the sucking disc for the staff will the utility model discloses place after suitable position, can press the sucking disc downwards to extrude unnecessary air in the sucking disc, thereby it is right the utility model discloses a position is fixed, has prevented the utility model discloses thereby when using because lack fixed and receive the effect of external force and produce the slope and lead to testing inaccurate problem.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B of the present invention.

In the figure: the device comprises a sleeve 1, a sliding plate 2, a fixing groove 3, a fixing device 4, a nut 41, a bolt 42, a multistage hydraulic cylinder 5, a 6-extrusion test plate, a support rod 7, a clamping block 8, a first clamping groove 9, a storage barrel 10, a through hole 11, a second clamping groove 12, a suction cup 13, a ground 14, an electronic scale 15, a handle 16, a power supply 17, a switch 18, a triangular mark sticker 19, a bump 20 and a groove 21.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a compression strength tester comprises a sleeve 1, two sliding plates 2 are sleeved in the sleeve 1, the sliding plates 2 can be accommodated by moving leftwards through the arrangement of the sleeve 1 and the sliding plates 2, so that the occupied space is reduced, the position of the sliding plates 2 can be adjusted by workers according to the size of a paper box, a plurality of fixing grooves 3 are formed in the upper surface of each sliding plate 2, a fixing device 4 is arranged in one fixing groove 3, each fixing device 4 comprises a nut 41, each nut 41 is clamped on the upper surface of the sleeve 1, a bolt 42 is connected to each nut 41 in a threaded manner, each bolt 42 is arranged in each fixing groove 3, the position of each sliding plate 2 can be limited when each bolt 42 is positioned in each fixing groove 3 through arrangement of each bolt 42, when each bolt 42 is not positioned in each fixing groove 3, the workers can adjust the length of the sliding plates 2 outside the sleeve 1 according to requirements, 4 joints of fixing device are at the upper surface of sleeve 1, and the lower surface of sleeve 1 passes through multistage pneumatic cylinder 5 and extrudees the last fixed surface who surveys test panel 6 and is connected, surveys test panel 6 through setting up multistage pneumatic cylinder 5 and extrusion for multistage pneumatic cylinder 5 extension can drive the extrusion and survey test panel 6 downstream, makes the extrusion survey test panel 6 downstream and can extrude the carton, makes can show the size of pressure on the electronic scale 15, thereby tests the compressive strength to the carton.

The lower surface of the sliding plate 2 is fixedly connected with two supporting rods 7, the upper and lower ends of the front surface of the supporting rods 7 and the front surface of the containing barrel 10 are respectively and fixedly connected with three triangular mark pastes 19, the pointed end of the front triangular mark paste 19 of the containing barrel 10 faces upwards, the other two pointed ends face downwards, and a plurality of triangular mark pastes 19 are arranged, so that when the triangular mark pastes 19 are positioned on the same plane, the triangular mark pastes are fixed, if not positioned on the same plane, the triangular mark pastes are not fixed, thereby facilitating the extension and the containing of the supporting rods 7 by workers, the lower surface of the supporting rods 7 is fixedly connected with a clamping block 8, the clamping block 8 is arranged in a first clamping groove 9, the lower surface of the inner wall of the first clamping groove 9 is fixedly connected with two convex blocks 20, the convex blocks 20 are arranged in the grooves 21, the two grooves 21 are both arranged on the lower, and set up two lugs 20 at the lower surface of first draw-in groove 9 inner wall for when 8 cards of fixture block go into first draw-in groove 9, the utility model discloses can be under the effect of gravity downstream for fixture block 8 and two recess 21 downstream and joint are outside two lugs 20, thereby make fixture block 8 more stable at first draw-in groove 9 internal fixation, first draw-in groove 9 is seted up at the upper surface of containing cylinder 10, and the lower surface of first draw-in groove 9 inner wall is linked together with the top of through-hole 11, and the bottom of through-hole 11 is linked together with the top of second draw-in groove 12.

The sucking disc 13 is fixedly connected to the lower surface of the containing barrel 10, and by arranging the sucking disc 13, a worker can press the sucking disc 13 downwards after placing the utility model at a proper position, thereby extruding redundant air in the sucking disc 13, thereby fixing the position of the utility model, preventing the problem that the test is inaccurate due to inclination caused by external force when the utility model is used because of lack of fixation, and four sucking discs 13 are all arranged on the upper surface of the ground 14, an electronic scale 15 is arranged on the ground 14, a tray is arranged on the upper surface of the electronic scale 15, anti-skid grains are arranged on the upper surface of the tray, and the anti-skid grains are arranged on the upper surface of the tray by arranging the tray, thereby increasing the friction force between the paper box and the tray, thereby limiting the position of the paper box, a handle 16 is fixedly connected to the upper surface of the sleeve 1, and the shape of the handle 16 is arranged in a U shape, the surface of handle 16 is provided with anti-skidding line, through setting up handle 16, and set up anti-skidding line outside handle 16, thereby can increase staff's palm and the frictional force between handle 16, make the staff remove through handle 16 the utility model discloses it is more convenient laborsaving, sleeve 1's positive fixedly connected with power 17, power 17's front is provided with switch 18, through setting up power 17, make power 17 can be the work power supply of multistage pneumatic cylinder 5, thereby ensured the utility model discloses normal work under the condition of not having external power supply 17, power 17's output passes through the wire and is connected with switch 18's input electricity, and switch 18's output passes through the wire and is connected with multistage pneumatic cylinder 5's input electricity, through setting up switch 18 control multistage pneumatic cylinder 5, makes the staff right the utility model discloses an operation control is more convenient.

The utility model discloses an operating procedure does:

s1, when the compression strength of the paper box needs to be tested, a worker firstly places the paper box needing to be tested into a tray on an electronic scale 15, and then controls the multistage hydraulic cylinder 5 to extend through the switch 18, so that the multistage hydraulic cylinder 5 extends to drive the extrusion test board 6 to move downwards, the extrusion test board 6 moves downwards to extrude the paper box, the electronic scale 15 can display the pressure, and when the pressure displayed on the electronic scale 15 is larger than the pre-calculated pressure value required to be borne by the paper box and the paper box is not damaged, the paper box can package products;

s2, when the utility model is needed to be stored after the use is finished, a worker can pull upwards by the handle 16, so that the four suckers 13 are all separated from the ground 14, at the moment, the worker pulls the storage barrel 10 downwards to separate the two bumps 20 from the two grooves 21 respectively, and then rotates the storage barrel 10 rightwards by 90 degrees to align the through hole 11 with the fixture block 8, so that the worker can push the storage barrel 10 upwards, when the fixture block 8 reaches the second clamping groove 12, the worker rotates the storage barrel 10 leftwards by 90 degrees to stagger the outlet of the fixture block 8 and the second clamping groove 12, and the worker rotates other three storage barrels 10 by the same method to store the four support rods 7;

s3, the staff twists bolt 42 right again, make bolt 42 upwards move and break away from fixed slot 3 under the threaded connection effect with nut 41, make the staff promote slide 2 left, when the position of slide 2 is suitable, the staff rotates bolt 42 to the left, make bolt 42 downwards move and block into appropriate fixed slot 3 under the threaded connection effect with nut 41, thereby accomodate slide 2, left side slide 2 accomodates the method with the same reason, make the staff can pass through handle 16 will the utility model discloses remove to suitable position.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a compressive strength tester, includes sleeve (1), its characterized in that: the device comprises a sleeve (1), wherein two sliding plates (2) are sleeved in the sleeve (1), a plurality of fixing grooves (3) are formed in the upper surface of each sliding plate (2), a fixing device (4) is arranged in one fixing groove (3), the fixing device (4) is clamped on the upper surface of the sleeve (1), and the lower surface of the sleeve (1) is fixedly connected with the upper surface of an extrusion test plate (6) through a multi-stage hydraulic cylinder (5);

the lower surface of the sliding plate (2) is fixedly connected with two supporting rods (7), the lower surfaces of the supporting rods (7) are fixedly connected with clamping blocks (8), the clamping blocks (8) are arranged in first clamping grooves (9), the first clamping grooves (9) are formed in the upper surface of a storage barrel (10), the lower surface of the inner wall of each first clamping groove (9) is communicated with the top end of a through hole (11), and the bottom ends of the through holes (11) are communicated with the top end of a second clamping groove (12);

the lower fixed surface of containing cylinder (10) is connected with sucking disc (13), and four sucking discs (13) all set up the upper surface on ground (14), be provided with electronic scale (15) on ground (14), the last fixed surface of sleeve (1) is connected with handle (16), the positive fixedly connected with power (17) of sleeve (1), the front of power (17) is provided with switch (18).

2. The compressive strength tester as claimed in claim 1, wherein: fixing device (4) include nut (41), nut (41) joint is at the upper surface of sleeve (1), nut (41) internal thread connection has bolt (42), bolt (42) set up in fixed slot (3).

3. The compressive strength tester as claimed in claim 1, wherein: the lower surface of the inner wall of the first clamping groove (9) is fixedly connected with two convex blocks (20), the convex blocks (20) are arranged in the grooves (21), and the two grooves (21) are arranged on the lower surface of the clamping block (8).

4. The compressive strength tester as claimed in claim 1, wherein: the upper end and the lower end of the front surface of the supporting rod (7) and the front surface of the containing barrel (10) are fixedly connected with three triangular mark pastes (19) respectively, the pointed end of the triangular mark paste (19) on the front surface of the containing barrel (10) faces upwards, and the other two pointed ends face downwards.

5. The compressive strength tester as claimed in claim 1, wherein: the electronic scale is characterized in that a tray is arranged on the upper surface of the electronic scale (15), anti-slip lines are arranged on the upper surface of the tray, the handle (16) is U-shaped, and the anti-slip lines are arranged on the outer surface of the handle (16).

6. The compressive strength tester as claimed in claim 1, wherein: the output end of the power supply (17) is electrically connected with the input end of the switch (18) through a lead, and the output end of the switch (18) is electrically connected with the input end of the multi-stage hydraulic cylinder (5) through a lead.