CN113008661A - Corrugated carton strength test system - Google Patents
Corrugated carton strength test system Download PDFInfo
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- CN113008661A CN113008661A CN202110212077.5A CN202110212077A CN113008661A CN 113008661 A CN113008661 A CN 113008661A CN 202110212077 A CN202110212077 A CN 202110212077A CN 113008661 A CN113008661 A CN 113008661A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a corrugated cardboard box strength testing system which comprises a workbench, a fixing device, a side testing device and a lower end testing device, wherein the fixing device is arranged on the left side of the upper end of the workbench, the side testing device is arranged in the middle of the upper end of the workbench, and the lower end testing device is arranged on the right side of the upper end of the workbench.
Description
Technical Field
The invention relates to the field of carton quality inspection, in particular to a corrugated carton strength testing system.
Background
The corrugated paper is made up by using face paper, liner paper, core paper and corrugated paper through the processes of binding them together. According to the requirement of commodity package, the corrugated board can be processed into single-sided corrugated boards, three-layer corrugated boards, five-layer corrugated boards, seven-layer corrugated boards, eleven-layer corrugated boards and the like. Single-sided corrugated cardboard is commonly used as a protective liner for packaging goods or to make portable card grids and dunnage to protect goods from shock or impact during transportation for storage, and three-ply and five-ply corrugated cardboard is commonly used in corrugated boxes. The package of many commodities is simple and exquisite by three-layer or five-layer corrugated paper board, and beautiful colorful figures and pictures are printed on the surface of the corrugated paper box or the corrugated paper box, thus not only protecting the internal commodities, but also publicizing and beautifying the internal commodities. A plurality of corrugated cases made of three-layer or five-layer corrugated boards or corrugated cases are directly sold on a sales counter to form a sales package. The seven-layer or eleven-layer corrugated board is mainly used for manufacturing packing cases for electromechanics, flue-cured tobaccos, furniture, motorcycles, large-scale household appliances and the like. Corrugated cardboard boxes are those made of corrugated cardboard, and with the need for environmental protection and the requirements of national policies, corrugated cardboard boxes are being packed, which tends to replace wooden boxes.
The invention relates to a carton strength detection device with the patent number of CN201810745379.7, which comprises a first supporting plate, wherein a PLC is installed on the first supporting plate, four supporting columns are symmetrically welded on the upper end face of the first supporting plate, a second supporting plate is welded on the upper end faces of the four supporting columns, the four supporting columns play a role in supporting the second supporting plate, a carton body is placed on the upper end face of the second supporting plate, a stand column is welded on the rear side of the upper end face of the second supporting plate, an installation plate is installed on the upper end face of the stand column through screws, two hydraulic cylinders are symmetrically installed at the lower end of the installation plate, a movable platform is installed at the top ends of the two hydraulic cylinders, and two limiting branched chains are symmetrically installed between the movable platform and the installation plate. The invention realizes the uniform and high-precision detection function of the carton, avoids accidental errors caused by single-point carton strength test, and has the advantages of simple and convenient operation, high test precision, high working efficiency and the like. And patent number CN201821068525.9 a corrugated box strength test device, comprising a base plate, the recess has been seted up at the top of bottom plate, and the inside movable sleeve of recess is equipped with the turning block, the top fixed mounting of turning block has the support column, support column top fixedly connected with supporting disk, the top fixed mounting of bottom plate has the regulating box that is located the support column both sides. This corrugated box strength test device through the shrink spring atress for the telescopic link moves at the horizontal direction, and the telescopic link motion drives the compact heap motion, has realized that the compact heap carries on spacingly to the carton body, thereby is favorable to improving the accurate but nature of detection data.
The above patent still has the following disadvantages when testing the strength of the corrugated cardboard box, and the specific disadvantages are that:
1. when the strength of the corrugated cardboard box is fixed, the problem that the corrugated cardboard box is deformed in the testing process to influence the strength testing is not well considered, and finally, the strength testing data are inaccurate;
2. the above patent only detects the strength of one side of the corrugated cardboard box, but the actual production causes the strength of each side of the corrugated cardboard box to be different, and the pressure to which each side of the corrugated cardboard box is subjected in actual use is different, so that the strength detection of each side of the corrugated cardboard box is required.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a corrugated cardboard box strength testing system.
The utility model provides a corrugated container case strength test system, includes workstation, fixing device, side testing arrangement and lower extreme testing arrangement, fixing device is installed in workstation upper end left side, and workstation upper end mid-mounting has side testing arrangement, and lower extreme testing arrangement is installed on workstation upper end right side, wherein:
the fixing device comprises a sliding rail, an electric sliding block, an Contraband-shaped plate, a limiting rod, a rotating rod, a clamping plate, a mounting plate, a T-shaped plate and a rotating motor, wherein the sliding rail is arranged above the workbench and extends along the horizontal direction, the electric sliding block is arranged on the sliding rail, the upper end of the electric sliding block is provided with an upward opening 21274, the shape plate I21274, the limiting rod and the rotating rod are arranged in parallel between the inner walls of the front side and the rear side of the shape plate, the rotating rod is rotatably connected between the inner walls of the 21274, four groups of threads are arranged on the rotating rod, the directions of the adjacent threads are opposite, the clamping plate is symmetrically and threadedly connected on the threads close to the two ends of the rotating rod, the mounting plate is threadedly connected on two groups of threads close to the middle part, the limiting rod penetrates through all the mounting plate and the clamping plate in a sliding mode, the, the patchhole interpolation is equipped with the T shaped plate, a Contraband shaped plate rear end is installed through the motor cabinet and is rotated the motor, the output shaft that rotates the motor is connected with the dwang, concrete during operation, arrange corrugated container box in a Contraband shaped plate on, insert the inserted hole with the T shaped plate, rotate and rotate the motor, can drive the dwang and rotate, the dwang rotates and can drive adjacent mounting panel and grip block to being close to each other's direction motion, thereby finally make T shaped plate and mounting panel can press from both sides tight corrugated container box, start electronic slider, can drive a \ 21274-.
The side testing device comprises a second Contraband-shaped plate, an air cylinder and a pressing group, wherein the second Contraband-shaped plate with a downward opening and a second 21274are arranged in the middle of the upper end of the workbench, the air cylinder is arranged at the lower end of the shaped plate, the ejection end of the air cylinder is connected with the pressing group, and when the side testing device works specifically, when the electric sliding block stops at the second 21274, the air cylinder is started to drive the pressing group to move downwards and the pressing group plays a role in carrying out pressure testing on the outer walls of the four sides of the corrugated cardboard box.
The lower end testing device comprises a third Contraband-shaped plate, a screw rod, a rotating ring and a pressure ring, wherein the right side of the upper end of the workbench is provided with a second Contraband-shaped plate with a downward opening and a second 21274, when the electric sliding block is stopped under the III-21274H-shaped plate, the rotating ring is rotated to drive the screw rod to rotate, thereby playing the role of driving the pressure ring to move downwards, the pressure sensor arranged at the lower end of the pressure ring can carry out pressure test on the lower end of the corrugated cardboard box, compared with the drive of a motor, the strength of the lower end of the corrugated cardboard box can be accurately measured by manually rotating the rotating ring, when the resistance to rotation of the rotatable ring increases, the rotational speed needs to be slowed down, so that the pressure at the lower end of the corrugated cardboard box can be accurately tested.
Preferably, the I-shaped plate 21274has a pressing groove in the middle of the upper end, and the pressing groove can prevent the Contraband-shaped plate from directly contacting with the lower end face of the carton, so that the strength test of the lower end face of the corrugated carton is influenced.
Preferably, two rows of suckers are arranged at the upper end and the lower end of each clamping plate close to each other, and the suckers can strengthen the fixing effect on the corrugated carton.
Preferably, the pressing set comprises a pushing block, a lower pressing post, a cross-shaped support frame, a lower pressing spring, a pushing rod, a connecting spring and a pressing block, the pushing end of the air cylinder is connected with the pushing block, the upper end of the pushing block is of a disc structure, the lower end of the pushing block is of a round table structure with the diameter gradually reduced from top to bottom, the pushing block is arranged in the lower pressing post, the cross-shaped support frame is arranged at the lower end of the lower pressing post, the lower pressing post is of a hollow cylindrical structure, the lower end of the pushing block is connected with the inner wall of the lower end of the lower pressing post through the lower pressing spring, four groups of pushing rods are abutted to the outer end of the pushing block along the circumferential direction, the pressing block is arranged at one end of the pushing rod far away from the pushing block, the pressing block is connected with the outer wall of the lower pressing post through the connecting spring, a pressure sensor is arranged at one end of the pressing block far away from the lower pressing post, at the moment, the ejection end of the air cylinder continues to move downwards, the ejection block can be driven to move downwards, the ejection block drives the ejection rod to move outwards, so that the pressing block is driven to move outwards, the pressing block can gradually press the peripheral outer wall of the corrugated cardboard box, and the pressure sensor on the pressing block can record the change of pressure so as to test the strength of the peripheral outer wall of the corrugated cardboard box.
Preferably, the mounting panel upper end bilateral symmetry has been seted up and has been inserted the groove of establishing, the patchhole is two sets of the establishing between the groove of establishing of inserting, every group inserts the one end that the patchhole was kept away from in the groove and has all seted up the chucking groove from top to bottom, the left and right sides symmetry of T shaped plate lower extreme is installed and is inserted groove complex chucking board, the chucking board downside is kept away from each other one end and has been seted up the spread groove, the spread groove tank bottom is connected with the chucking head of arc structure through the chucking spring, insert the T shaped plate behind the patchhole, when the chucking head joint is in the chucking inslot of upside, the T shaped plate is fixed, when the chucking head joint is in the chucking inslot of downside, T shaped plate lower extreme can compress tightly corrugated container case lower extreme, when making corrugated container case.
Preferably, the chucking inslot all slides and has docked the slurcam, the one end that the patchhole was kept away from to the slurcam all is connected with the promotion post, the mounting panel has been worn to establish in the slip of promotion post, promote the post outer end and install the button, the button outer end is provided with rubber, the slurcam has played the effect of spacing promotion post, simultaneously the slurcam is to the one end motion near the hole, can release the chucking groove with the joint head that corresponds the position, the additional contribution has been played when T shaped plate position control, the rubber that the button outer end set up can be protected personnel, when preventing to press the button, the hand atress is too big to arouse pain.
Preferably, the ends of the T-shaped plates remote from each other are provided with sets of balls.
Preferably, the middle part of the rotating rod is of a smooth structure.
Compared with the prior art, the invention has the following advantages:
1. the fixing device can fix the corrugated cardboard box, the fixing device fixes the corrugated cardboard box in a multi-point fixing mode, the corrugated cardboard box can be prevented from being deformed to influence strength detection, the side surface testing device and the lower end testing device can carry out strength detection on the peripheral outer wall and the lower end of the corrugated cardboard box, and the condition that single-side strength detection is inaccurate is prevented.
2. According to the corrugated cardboard box, the T-shaped plate can be fixed at different positions by matching the clamping groove with the clamping head, so that the T-shaped plate can be used for fixing different positions of the corrugated cardboard box, and the influence of the deformation of the corrugated cardboard box on the strength detection is prevented.
3. According to the invention, the pressure sensors at the outer ends of the middle and lower pressing columns can be used for testing the strength of the lower end of the corrugated cardboard box, and the pressure sensors on the pressing blocks can be used for testing the strength of the peripheral outer wall of the corrugated cardboard box.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is an enlarged view of the invention at S in FIG. 2;
FIG. 4 is a perspective view of the invention;
FIG. 5 is a schematic structural diagram of a pressing group according to the present invention;
FIG. 6 is a schematic illustration of the connection of the T-shaped panels of the present invention;
FIG. 7 is an enlarged view of the invention at M in FIG. 6;
fig. 8 is a schematic view of the position of the ball of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 8.
The utility model provides a corrugated container case strength test system, includes workstation 1, fixing device 2, side testing arrangement 3 and lower extreme testing arrangement 4, fixing device 2 is installed in 1 upper end left side of workstation, and 1 upper end mid-mounting of workstation has side testing arrangement 3, and lower extreme testing arrangement 4 is installed on 1 upper end right side of workstation, wherein:
the fixing device 2 comprises a sliding rail 21, an electric sliding block 22, a first-type \ 21274, a shape plate 23, a limiting rod 24, a rotating rod 25, a clamping plate 26, a mounting plate 27, a T-shaped plate 28 and a rotating motor 29, the sliding rail 21 is arranged above the workbench 1, the sliding rail 21 extends along the horizontal direction, the electric sliding block 22 is arranged on the sliding rail 21, the first-type \ 21274is arranged at the upper end of the electric sliding block 22, the shape plate 23 is provided with a first-type opening at the upper end of the first-type 21274, a pressing groove 231 is formed in the middle of the upper end of the shape plate 23, the pressing groove 231 can prevent the Contraband-type plate from directly contacting with the lower end face of a carton, the first-type 21274is tested for the strength of the lower end face of a corrugated carton from being influenced, the limiting rod 24 and the rotating rod 25 are arranged in parallel between the inner walls at the front side and the back side of the shape plate 23, the, the middle part of the rotating rod 25 is of a smooth structure, two rows of suckers 261 are arranged at the upper and lower parts of one end, close to each other, of each clamping plate 26, the suckers 261 can enhance the fixing effect on the corrugated cardboard box, the mounting plates 27 are in threaded connection with two groups of threads on the rotating rod 25, the limiting rod 24 penetrates through all the mounting plates 27 and the clamping plates 26 in a sliding mode, the mounting plates 27 are of a v-21274with downward openings, the upper ends of the mounting plates 27 are symmetrically provided with inserting grooves 272 in a left-right mode, the inserting holes 271 are formed between the two groups of inserting grooves 272, the end, far away from the inserting holes 271, of each group of inserting grooves 272 is provided with clamping grooves 273 in an up-down mode, the clamping grooves 273 are internally and butt-jointed with a pushing plate 278 in a sliding mode, one end, far away from the inserting holes 271, of the pushing plate 278 is connected with a pushing column 279, the pushing column, meanwhile, when the pushing plate 278 moves towards one end close to the hole, the clamping head at the corresponding position can be pushed out of the clamping groove 273, an auxiliary effect is achieved during the position adjustment of the T-shaped plate 28, rubber arranged at the outer end of the button 280 can protect people, pain caused by overlarge hand stress when the button 280 is pressed is prevented, the clamping plates 274 matched with the inserting grooves 272 are symmetrically arranged on the left side and the right side of the lower end of the T-shaped plate 28, the connecting grooves 275 are formed in one ends, far away from each other, of the lower sides of the clamping plates 274, the bottoms of the connecting grooves 275 are connected with the clamping heads 277 of the arc-shaped structures through the clamping springs 276, after the T-shaped plate 28 is inserted into the insertion holes 271, when the clamping heads 277 are clamped in the clamping grooves 273 on the upper side, the T-shaped plate 28 is fixed, when the clamping heads 277 are clamped in the clamping grooves 273 on the lower side, the lower end of the, therefore, the normal operation of the lower end testing device 4 is ensured, the upper end of each group of mounting plates 27 is provided with an insertion hole 271, a T-shaped plate 28 is inserted into the insertion hole 271, one end, far away from each other, of the T-shaped plate 28 is provided with a plurality of groups of balls 281, i '-21274, the rear end of the shaped plate 23 is provided with a rotating motor 29 through a motor base, the output shaft of the rotating motor 29 is connected with a rotating rod 25, in the specific work process, a corrugated cardboard box is placed in the i' -21274, the T-shaped plate 28 is inserted into the insertion hole 271 on the shaped plate 23, the rotating motor 29 is rotated to drive the rotating rod 25 to rotate, the rotating rod 25 rotates to drive the adjacent mounting plates 27 and clamping plates 26 to move towards the directions close to each other, and finally the T-shaped plate 28 and the mounting plates 27 can clamp the corrugated cardboard box, the electric sliding block 22.
The side surface testing device 3 comprises a second # 21274, a shape plate 31, an air cylinder 32 and a pressing group 33, the middle part of the upper end of the workbench 1 is provided with the second # 21274with a downward opening, the shape plate 31, the second # 21274, the lower end of the shape plate 31 is provided with the air cylinder 32, the ejection end of the air cylinder 32 is connected with the pressing group 33, the pressing group 33 is connected with the pressing group 33 and comprises an ejection block 331, a lower pressing column 332, a cross-shaped support frame 333, a lower pressing spring 334, an ejection rod 335, a connecting spring 336 and a pressing block 337, the ejection end of the air cylinder 32 is connected with the ejection block 331, the upper end of the ejection block 331 is of a disc structure, the lower end of the ejection block is of a circular table structure with a gradually reduced diameter from top to bottom, the ejection block 331 is arranged in the lower pressing column 332, the lower end of the lower pressing column 332 is provided with the cross-shaped support frame 333, the lower pressing column 332 is of a hollow cylindrical structure, the lower end of the ejection block 331 is connected with the, a pressing block 337 is mounted at one end of the pushing rod 335 far from the pushing block 331, the pressing block 337 is connected to the outer wall of the lower pressing post 332 through a connecting spring 336, a pressure sensor is mounted at one end of the pressing block 337 far from the lower pressing post 332, when the ejecting end of the air cylinder 32 moves downward, the lower pressing post 332 is first driven to move downward, the cross-shaped frame is erected above the pressing groove 231, at this time, the ejecting end of the air cylinder 32 continues to move downward, the pushing block 331 is driven to move downward, the pushing block 331 drives the pushing rod 335 to move outward, so as to drive the pressing block 337 to move outward, the pressing block 337 gradually presses the peripheral outer wall of the corrugated cardboard box, the pressure sensor on the pressing block 337 can record the pressure change, so as to test the strength of the peripheral outer wall of the corrugated cardboard box, when the electric slider 22 stops at No. two, the pressing block 337 is specifically operated, and when the electric slider 22 is right below the corrugated cardboard box 31, the pressing block 33 can be, the pressing group 33 can perform a pressure test on the outer walls of the corrugated cardboard box on four sides.
The lower end testing device 4 comprises a third-type 21274, a shape plate 41, a screw rod 42, a rotating ring 43 and a pressure ring 44, the second-type 21274with a downward opening is arranged on the right side of the upper end of the workbench 1, the shape plate 31 and the second-type 21274are arranged, the screw rod 42 is in threaded connection with the upper end of the shape plate 31, the rotating ring 43 is arranged at the upper end of the screw rod 42, the pressure ring 44 is arranged at the lower end of the screw rod 42, and the pressure sensor is arranged at the lower end of the pressure ring 44, when the electric sliding block 22 stops at the third-type 21274and is right below the shape plate 41, the rotating ring 43 can be rotated to drive the screw rod 42 to rotate, so that the pressure ring 44 is driven to move downwards, the pressure sensor arranged at the lower end of the pressure ring 44 can carry out pressure testing on the lower end of the corrugated cardboard box, compared with the driving of a motor, the strength at the lower end of the corrugated cardboard, thereby accurately testing the pressure on the lower end of the corrugated cardboard box.
In the concrete operation, the corrugated cardboard box is placed on the first-type \ 21274;, the T-shaped plate 23 is inserted into the insertion hole 271, the clamping head 277 is clamped in the clamping groove 273 on the upper side at the moment, the T-shaped plate 28 is fixed, the rotating motor 29 is rotated to drive the rotating rod 25 to rotate, the rotating rod 25 rotates to drive the adjacent mounting plate 27 and the clamping plate 26 to move towards the direction close to each other, so that the T-shaped plate 28 and the mounting plate 27 can clamp the corrugated cardboard box finally, the button 280 on the upper side is pushed to drive the pushing plate 278 on the upper side to push the arc-shaped head out through the pushing column 279 on the upper side, the T-shaped plate 28 is pressed downwards, the clamping head 277 is clamped in the clamping groove 273 on the lower side at the moment, the lower end of the T-shaped plate 28 presses the lower end of the corrugated cardboard box to start the electric slider 22, the first-type; the first-type, the starting cylinder 32 can drive the pressing group 33 to move downwards, the lower pressing column 332 is driven to move downwards firstly, the cross-shaped frame is erected above the pressing groove 231, the ejection end of the cylinder 32 continues to move downwards at the moment, the ejection block 331 is driven to move downwards, the ejection block 331 drives the ejection rod 335 to move outwards, the pressing block 337 is driven to move outwards, the pressing block 337 gradually compresses the peripheral outer wall of the corrugated cardboard box, the pressure sensor on the pressing block 337 can record the pressure change so as to test the strength of the peripheral outer wall of the corrugated cardboard box, after the test is finished, the electric slider 22 is started to finally stop at the third position of the third position, the rotating ring 43 is rotated to drive the screw rod 42 to rotate when the shape plate 41 is right below, the pressure ring 44 is driven to move downwards, and the pressure sensor arranged at the lower end of the pressure ring 44.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a corrugated container case strength test system, includes workstation (1), fixing device (2), side testing arrangement (3) and lower extreme testing arrangement (4), its characterized in that: fixing device (2) are installed in workstation (1) upper end left side, and workstation (1) upper end mid-mounting has side testing arrangement (3), and lower extreme testing arrangement (4) are installed on workstation (1) upper end right side, wherein:
the fixing device (2) comprises a sliding rail (21), an electric slider (22), a Contraband-shaped plate (23), a limiting rod (24), a rotating rod (25), a clamping plate (26), a mounting plate (27), a T-shaped plate (28) and a rotating motor (29), wherein the sliding rail (21) is arranged above the workbench (1), the sliding rail (21) extends along the horizontal direction, the electric slider (22) is arranged on the sliding rail (21), the upper end of the electric slider (22) is provided with the Contraband-shaped plate (23) with an opening, the limiting rod (24) and the rotating rod (25) are arranged in parallel between the inner walls of the front side and the rear side of the Contraband-shaped plate (23), the rotating rod (25) is rotatably connected between the inner walls of the Contraband-shaped plates, four groups of threads are arranged on the rotating rod (25), the adjacent threads are opposite in direction, and the clamping plate (26), the upper end of each group of mounting plates (27) is provided with an insertion hole (271), a T-shaped plate (28) is inserted into the insertion hole (271), the rear end of a No. Contraband plate (23) is provided with a rotating motor (29) through a motor base, and the output shaft of the rotating motor (29) is connected with the rotating rod (25);
side testing arrangement (3) are including No. two Contraband shaped plates (31), cylinder (32) and pressure group (33), workstation (1) upper end mid-mounting has the opening two numbers down, (21274), shaped plate (31), and cylinder (32) are installed to No. two Contraband shaped plates (31) lower extreme, and the liftout end of cylinder (32) is connected with pressure group (33), lower extreme testing arrangement (4) are including No. three Contraband shaped plates (41), screw rod (42), rotating ring (43) and pressure ring (44), No. two numbers 21274that the opening is decurrent are installed on workstation (1) upper end right side, shaped plate (31), No. two Contraband shaped plates (31) upper end threaded connection have screw rod (42), and rotating ring (43) are installed to screw rod (42) upper end, and pressure ring (44) are installed to screw rod (42) lower extreme, and pressure ring (44) lower extreme is provided with pressure sensor.
2. The corrugated cardboard box strength testing system as claimed in claim 1, wherein: the middle part of the upper end of the first Contraband-shaped plate (23) is provided with a pressing groove (231).
3. The corrugated cardboard box strength testing system as claimed in claim 1, wherein: two rows of suckers (261) are arranged at the upper and lower ends of the clamping plate (26) close to each other.
4. The corrugated cardboard box strength testing system as claimed in claim 1, wherein: the pressing group (33) comprises a pushing block (331), a lower pressing column (332), a cross-shaped supporting frame (333), a lower pressing spring (334), a pushing rod (335), a connecting spring (336) and a pressing block (337), the pushing end of the air cylinder (32) is connected with the pushing block (331), the upper end of the pushing block (331) is of a disc structure, the lower end of the pushing block (331) is of a circular truncated cone structure with the diameter gradually reduced from top to bottom, the pushing block (331) is arranged in the lower pressing column (332), the lower end of the lower pressing column (332) is provided with the cross-shaped supporting frame (333), the lower pressing column (332) is of a hollow cylindrical structure, the lower end of the pushing block (331) is connected with the inner wall of the lower end of the lower pressing column (332) through the lower pressing spring (334), the outer end of the pushing block (331) is abutted with the four pushing rods (335) along the circumferential direction, one end, far away from the pushing rod (335) is provided with the pressing block (337), and the pressing block (337) is connected with the outer, one end of the pressing block (337) far away from the lower pressing column (332) is provided with a pressure sensor.
5. The corrugated cardboard box strength testing system as claimed in claim 1, wherein: mounting panel (27) upper end bilateral symmetry has been seted up and has been inserted and establish groove (272), patchhole (271) are established between two sets of inserting groove (272), every group is inserted and is established groove (272) and keep away from the one end of patchhole (271) and have all seted up chucking groove (273) from top to bottom, T shaped plate (28) lower extreme bilateral symmetry is installed and is established groove (272) complex chucking board (274) with inserting, chucking board (274) downside is kept away from each other one end and has been seted up spread groove (275), spread groove (275) tank bottom is connected with arc structure's chucking head (277) through chucking spring (276).
6. The corrugated cardboard box strength testing system as claimed in claim 5, wherein: all slide in the chucking groove (273) and dock push plate (278), the one end that the patchhole (271) was kept away from to push plate (278) all is connected with and pushes away post (279), pushes away post (279) and slides and wears to establish mounting panel (27), pushes away the post (279) outer end and installs button (280), and button (280) outer end is provided with rubber.
7. The corrugated cardboard box strength testing system as claimed in claim 1, wherein: and a plurality of groups of balls (281) are arranged at one end of the T-shaped plate (28) far away from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110212077.5A CN113008661A (en) | 2021-02-25 | 2021-02-25 | Corrugated carton strength test system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110212077.5A CN113008661A (en) | 2021-02-25 | 2021-02-25 | Corrugated carton strength test system |
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| CN113008661A true CN113008661A (en) | 2021-06-22 |
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| CN202110212077.5A Withdrawn CN113008661A (en) | 2021-02-25 | 2021-02-25 | Corrugated carton strength test system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323985A (en) * | 2022-03-09 | 2022-04-12 | 徐州金之泰包装新材料科技有限公司 | Packing box strength testing device and testing method |
| CN114441305A (en) * | 2021-12-22 | 2022-05-06 | 淮安市飞翔高新包装材料有限公司 | Corrugated container board compressive strength testing arrangement |
| CN115979827A (en) * | 2023-01-30 | 2023-04-18 | 宜兴市华法纸业有限公司 | Environment-friendly moisture-proof fire-resistant corrugated board compressive strength testing device and testing method thereof |
| CN117250096A (en) * | 2023-09-18 | 2023-12-19 | 惠州市彩浪印刷包装制品有限公司 | Detection device for corrugated paper board and application method thereof |
-
2021
- 2021-02-25 CN CN202110212077.5A patent/CN113008661A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441305A (en) * | 2021-12-22 | 2022-05-06 | 淮安市飞翔高新包装材料有限公司 | Corrugated container board compressive strength testing arrangement |
| CN114441305B (en) * | 2021-12-22 | 2024-04-09 | 淮安市飞翔高新包装材料有限公司 | Corrugated board compressive strength testing device |
| CN114323985A (en) * | 2022-03-09 | 2022-04-12 | 徐州金之泰包装新材料科技有限公司 | Packing box strength testing device and testing method |
| CN114323985B (en) * | 2022-03-09 | 2022-05-10 | 徐州金之泰包装新材料科技有限公司 | Packing box strength testing device and testing method |
| CN115979827A (en) * | 2023-01-30 | 2023-04-18 | 宜兴市华法纸业有限公司 | Environment-friendly moisture-proof fire-resistant corrugated board compressive strength testing device and testing method thereof |
| CN115979827B (en) * | 2023-01-30 | 2023-11-28 | 宜兴市华法纸业有限公司 | Environment-friendly dampproof fireproof corrugated board compressive strength testing device and testing method thereof |
| CN117250096A (en) * | 2023-09-18 | 2023-12-19 | 惠州市彩浪印刷包装制品有限公司 | Detection device for corrugated paper board and application method thereof |
| CN117250096B (en) * | 2023-09-18 | 2024-06-11 | 惠州市彩浪印刷包装制品有限公司 | Detection device for corrugated paper board and application method thereof |
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