Switching device for testing bursting strength of corrugated board carton

Abstract

The utility model relates to the technical field of corrugated paper box detection, and provides a switching device for a corrugated paper box bursting strength test, which comprises an equipment main body, the top of the equipment main body is provided with a transmission mechanism, and the bottom of the transmission mechanism is fixedly connected with a fixed column; the transmission mechanism and the pressing plates are arranged, the two sets of pressing plates are arranged, and the bottom of one set of pressing plates is provided with a conical sharp object, so that a worker can place a corrugated board on the top of the placement table, then the transmission mechanism drives the two sets of pressing plates to descend, and one set of pressing plates applies pressure to the corrugated board for detection; after the detection is finished, the transmission mechanism drives the two groups of pressing plates to rotate, so that the pressing plate with the conical sharp object at the bottom rotates to a detection area, and at the moment, the transmission mechanism drives the two groups of pressing plates to descend, so that the pressing plate with the conical sharp object at the bottom applies pressure to the corrugated board for detection; therefore, the corrugated board is subjected to pressure detection by two different forces, so that the accuracy of a detection result is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to corrugated box detection technical field, concretely relates to a switching device for corrugated board box burst strength test. BACKGROUND

[0002] Corrugated box is made into corrugated box through die cutting, indentation, nailing box or sticking box, and the corrugated box is a most widely used packaging product, and the consumption is always the first among various packaging products, including calcium plastic corrugated box, for more than half a century, the corrugated box gradually replaces wood box and other transportation packaging containers with superior use performance and good processing performance, and becomes the main force of transportation packaging, besides protecting goods, facilitating warehousing and transportation, the corrugated box also plays the role of beautifying goods and publicizing goods, and the corrugated box belongs to green environmental protection product, and it is beneficial to environmental protection and loading and unloading transportation.

[0003] Through the search, the existing patent (publication number: CN 221426269 U) discloses a kind of automatic burst strength test equipment for carton skin, including base, strength test instrument body and mounting plate, the top of the mounting plate is fixedly installed with electric cylinder, the output shaft of the electric cylinder is fixedly installed with pressure disc, the lower portion of the pressure disc is provided with workbench, the outer side of the workbench is provided with moving mechanism;The moving mechanism includes drive motor, the output shaft of the drive motor is fixedly installed with screw rod, the outer side of the screw rod is threadedly connected with threaded sleeve, the upper side of the threaded sleeve is fixedly connected with connecting block, the upper side of the connecting block is fixedly connected with clamping frame.The automatic burst strength test equipment for carton is used, is driven by drive motor screw rod and threaded sleeve transmission, threaded sleeve will drive connecting block to move, to drive clamping frame and paperboard move, thereby adjusting the position of paperboard, so that pressure disc can test the different positions of paperboard, convenient to adjust, good safety, with good practicality.

[0004] But in the above scheme, the equipment can only exert a kind of force to corrugated paperboard for detection, and the pressure suffered by corrugated paperboard in transportation process is not only the pressure caused by flat surface, but also the pressure caused by uneven or sharp things, so the equipment has certain limitation when detecting, and cannot guarantee the accuracy of detection data.

[0005] Therefore, the utility model provides a kind of switching device for corrugated board box burst strength test. UTILITY MODEL CONTENT

[0006] The utility model provides a kind of switching device for corrugated board box burst strength test, solves the problem of corrugated box detection of relevant technology.

[0007] The utility model discloses a switching device for corrugated paperboard box breaking strength test, including equipment main part, the top of equipment main part is provided with transmission mechanism, the bottom fixedly connected with fixed column of transmission mechanism, the bottom of fixed column is embedded with the pressing plate, the side of pressing plate is penetrated with fixed bolt, the inside fixedly connected with the placing table of equipment main part, the top of placing table is placed with corrugated paperboard, the side of placing table is provided with servo motor, the output fixedly connected with screw rod of servo motor, the surface screw connection of screw rod has the sliding block, the top fixedly connected with the push board of sliding block, the surface of equipment main part is provided with the storage cabinet.

[0008] Preferably, the transmission mechanism comprises a hydraulic rod body, a lifting plate, an electric push rod, a rack, a gear, a limiting rod and a disc.

[0009] Preferably, the fixed column, the pressing plate and the fixed bolt are respectively provided with two groups, and the bottom of one group of the pressing plates is provided with a plurality of tapered sharp objects.

[0010] Preferably, the bottom of the fixed column is provided with a groove matched with the pressing plate, and the side of the fixed column and the pressing plate is provided with a fixing groove matched with the fixed bolt.

[0011] Preferably, the back of the placing table is provided with a horizontal groove matched with the sliding block, and the sliding block is embedded in the horizontal groove in the back of the placing table and is slidingly connected with the placing table.

[0012] Preferably, the top of the equipment main part is penetrated with the hydraulic rod body, the output end of the hydraulic rod body is fixedly connected with the lifting plate, the top of the lifting plate is fixedly connected with the electric push rod, the output end of the electric push rod is fixedly connected with the rack, the surface of the rack is engaged with the gear, the bottom of the gear is fixedly connected with the limiting rod, and the bottom of the gear is fixedly connected with the disc behind the limiting rod.

[0013] Preferably, the rack drives the gear to rotate 180°, the disc penetrates the top of the lifting plate and is fixedly connected with the center of the gear, and the two groups of fixed columns are fixedly connected with the disc.

[0014] Preferably, the limiting rod is provided with two groups, the top of the lifting plate is provided with an annular sliding groove matched with the two groups of limiting rods, and the two groups of limiting rods are embedded in the annular groove in the top of the lifting plate and are slidingly connected with the lifting plate.

[0015] The working principle and beneficial effects of the utility model are as follows:

[0016] 1、 the utility model discloses through setting up transmission mechanism and pressing plate, because the pressing plate is provided with two groups, and the bottom of one of the pressing plate is provided with conical sharp object, so staff can place corrugated paperboard on the top of placing table, then through transmission mechanism drives two groups of pressing plate to descend, makes one of the pressing plate to corrugated paperboard pressure detection, after detection, again through transmission mechanism drives two groups of pressing plate to rotate, makes the pressing plate of bottom conical sharp object and rotates to detection area, at this time, again through transmission mechanism drives two groups of pressing plate to descend, makes the pressing plate of bottom conical sharp object and presses to the detection of corrugated paperboard, to this to realize two different forces to the pressure detection of corrugated paperboard, to guarantee the accuracy of detection result;

[0017] 2、 the utility model discloses through setting up push board, after staff places corrugated paperboard on the top of placing table and presses to detect, can through the joint motion of servo motor, screw rod and sliding block drive push board and push corrugated paperboard, makes the part of corrugated paperboard not being detected and moves to detection area and detects, to the purpose of automatic displacement. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model will be explained further in detail in connection with the drawings and specific embodiment.

[0019] Figure 1 It is the first three-dimensional structure schematic diagram of the utility model;

[0020] Figure 2 It is the second three-dimensional structure schematic diagram of the utility model;

[0021] Figure 3 It is disc structure schematic diagram of the utility model;

[0022] Figure 4 It is fixed groove structure schematic diagram of the utility model;

[0023] Figure 5 It is push board structure schematic diagram of the utility model.

[0024] In the drawing: 1, equipment main body;2, transmission mechanism;21, hydraulic rod main body;22, lifting plate;23, electric push rod;24, rack;25, gear;26, limit rod;27, disc;3, fixed column;4, pressing plate;5, fixed bolt;6, placing table;7, corrugated paperboard;8, servo motor;9, screw rod;10, sliding block;11, push board;12, storage cabinet. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.

[0026] Embodiment 1

[0027] The preferable embodiment of the switching device for corrugated paper box burst strength test provided by the utility model is as shown in the figure: Figures 1 to 5 The preferable embodiment of the switching device for corrugated paper box burst strength test provided by the utility model is as shown in the figure: A switching device for corrugated paper box burst strength test, including equipment main body 1, the top of equipment main body 1 is provided with transmission mechanism 2, the bottom of transmission mechanism 2 is fixedly connected with fixed column 3, the bottom of fixed column 3 is embedded with pressing plate 4, the side of pressing plate 4 is penetrated with fixed bolt 5, the inside of equipment main body 1 is fixedly connected with placing table 6, the top of placing table 6 is placed with corrugated paperboard 7, the side of placing table 6 is provided with servo motor 8, the output end of servo motor 8 is fixedly connected with lead screw 9, the surface of lead screw 9 is threadedly connected with sliding block 10, the top of sliding block 10 is fixedly connected with push plate 11, the surface of equipment main body 1 is provided with storage cabinet 12.

[0028] In the embodiment, the fixed column 3, the pressing plate 4 and the fixed bolt 5 are respectively provided with two groups, a plurality of tapered sharp objects are arranged on the bottom of one group of the pressing plate 4, because the bottom of one group of the pressing plate 4 is provided with a plurality of tapered sharp objects, when one group of the pressing plate 4 is used to detect the corrugated paperboard 7, the other group of the pressing plate 4 with the tapered sharp objects on the bottom can be rotated to the upper side of the corrugated paperboard 7 through the transmission mechanism 2, and then the corrugated paperboard 7 is detected, so that two different forces are used to detect the corrugated paperboard 7, so as to ensure the accuracy of the detection result.

[0029] In the embodiment, the bottom of the fixed column 3 is provided with a groove matched with the pressing plate 4, the side of the fixed column 3 and the pressing plate 4 is provided with a fixing groove matched with the fixed bolt 5, the two groups of pressing plates 4 are respectively embedded in the circular grooves at the bottom of the two groups of fixed columns 3, so that the fixing grooves on the sides of the two groups of pressing plates 4 correspond to the fixing grooves on the sides of the two groups of fixed columns 3, then the two groups of fixed bolts 5 are respectively penetrated through the fixing grooves on the sides of the two groups of pressing plates 4 and the two groups of fixed columns 3, and the two groups of fixed bolts 5 are tightened, so that the two groups of pressing plates 4 can be installed at the bottom of the transmission mechanism 2.

[0030] In the embodiment, the back of the placing table 6 is provided with a horizontal groove matched with the sliding block 10, the sliding block 10 is embedded in the horizontal groove in the back of the placing table 6 and is in sliding connection with the placing table 6, because the sliding block 10 is engaged with the screw rod 9, when the screw rod 9 rotates, the sliding block 10 is driven to slide rightwards in the horizontal groove in the back of the placing table 6, at this time, the push plate 11 fixedly connected with the sliding block 10 is driven to move rightwards, and the other half of the corrugated board 7 not detected is pushed to the lower side of the pressing plate 4.

[0031] Embodiment 2

[0032] On the basis of embodiment 1, the preferable embodiment of the switching device for corrugated carton breaking strength test provided by the utility model is as shown in the figure: Figures 1 to 5 As shown in the figure: the transmission mechanism 2 comprises a hydraulic rod body 21, a lifting plate 22, an electric push rod 23, a rack 24, a gear 25, a limiting rod 26 and a disc 27, the top of the equipment body 1 penetrates through the hydraulic rod body 21, the output end of the hydraulic rod body 21 is fixedly connected with the lifting plate 22, the top of the lifting plate 22 is fixedly connected with the electric push rod 23, the output end of the electric push rod 23 is fixedly connected with the rack 24, the surface of the rack 24 is engaged with the gear 25, the bottom of the gear 25 is fixedly connected with the limiting rod 26, the bottom of the gear 25 is fixedly connected with the disc 27 at the rear of the limiting rod 26.

[0033] In the embodiment, the rack 24 drives the gear 25 to rotate 180°, the disc 27 penetrates through the top of the lifting plate 22 and is fixedly connected with the center of the gear 25, the two groups of fixed columns 3 are fixedly connected with the disc 27, because the gear 25 is engaged with the rack 24, when the rack 24 is pushed, the gear 25 is driven to rotate 180° clockwise, at this time, the disc 27 fixedly connected with the gear 25 is driven to rotate 180°, and the two groups of pressing plates 4 are driven to rotate 180° through the fixed columns 3 and the fixed bolts 5, so that the pressing plate 4 with the bottom taper sharp object is rotated to the working area.

[0034] In the embodiment, the limiting rod 26 is provided with two groups, the top of the lifting plate 22 is provided with an annular sliding groove matched with the two groups of limiting rods 26, the two groups of limiting rods 26 are embedded in the annular groove in the top of the lifting plate 22 and are in sliding connection with the lifting plate 22, because the two groups of limiting rods 26 are fixedly connected with the gear 25 and are embedded in the annular groove in the top of the lifting plate 22, when the gear 25 rotates, the two groups of limiting rods 26 are driven to slide in the annular groove in the top of the lifting plate 22, and the gear 25 is limited to a certain extent.

[0035] The working principle and use process of the utility model are as follows: firstly, embed two groups of pressing plates 4 into the circular grooves at the bottom of two groups of fixed columns 3 respectively, so that the fixed grooves on the sides of the two groups of pressing plates 4 correspond to the fixed grooves on the sides of the two groups of fixed columns 3, then respectively pass two groups of fixed bolts 5 through the fixed grooves on the sides of the two groups of pressing plates 4 and the two groups of fixed columns 3, and tighten the two groups of fixed bolts 5, so that the two groups of pressing plates 4 can be installed at the bottom of the transmission mechanism 2, then place corrugated paper boards 7 on the top of the placement table 6, so that half of the corrugated paper boards 7 are below the pressing plates 4, then drive the two groups of pressing plates 4 to descend through the lifting plate 22, the disc 27, the fixed column 3 and the fixed bolt 5, so that one of the two groups of pressing plates 4 presses and detects the corrugated paper boards 7, after detection, drive the pressing plate 4 to ascend through the hydraulic rod main body 21, then drive the lead screw 9 to rotate clockwise through the servo motor 8, because the sliding block 10 is engaged with the lead screw 9, so when the lead screw 9 rotates, the sliding block 10 will slide to the right in the horizontal groove at the back of the placement table 6, at this time, the push plate 11 fixedly connected with the sliding block 10 will move to the right, and the other half of the corrugated paper boards 7 which have not been detected will be pushed to the lower side of the pressing plate 4, then drive the rack 24 to the right through the electric push rod 23, because the gear 25 is engaged with the rack 24, so when the rack 24 is pushed, the gear 25 will rotate clockwise by 180°, at this time, the disc 27 fixedly connected with the gear 25 will rotate by 180°, and drive the two groups of pressing plates 4 to rotate by 180° through the fixed column 3 and the fixed bolt 5, so that the pressing plate 4 with a conical sharp object at the bottom rotates to the working area, because the two groups of limiting rods 26 are fixedly connected with the gear 25, and the two groups of limiting rods 26 are embedded in the ring grooves at the top of the lifting plate 22, so when the gear 25 rotates, the two groups of limiting rods 26 will slide in the ring grooves at the top of the lifting plate 22, and limit the gear 25, then drive the pressing plate 4 to descend through the hydraulic rod main body 21, so that the pressing plate 4 with a conical sharp object at the bottom presses and detects the corrugated paper boards 7, so as to realize the pressing detection of the corrugated paper boards 7 by two different forces, so as to ensure the accuracy of the detection result.

[0036] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A switching device for corrugated board box burst strength test, comprising a device main body (1), characterized in that, The top of the equipment body (1) is provided with a transmission mechanism (2), the bottom of the transmission mechanism (2) is fixedly connected with a fixed column (3), the bottom of the fixed column (3) is embedded with a pressing plate (4), the side surface of the pressing plate (4) penetrates through a fixed bolt (5), the inside of the equipment body (1) is fixedly connected with a placing table (6), the top of the placing table (6) places a corrugated paperboard (7), the side surface of the placing table (6) is provided with a servo motor (8), the output end of the servo motor (8) is fixedly connected with a lead screw (9), the surface of the lead screw (9) is threadedly connected with a sliding block (10), the top of the sliding block (10) is fixedly connected with a push plate (11), the surface of the equipment body (1) is provided with a storage cabinet (12).

2. The switching device for testing the burst strength of corrugated paperboard cartons according to claim 1, wherein The transmission mechanism (2) comprises a hydraulic rod body (21), a lifting plate (22), an electric push rod (23), a rack (24), a gear (25), a limiting rod (26) and a disc (27).

3. The switching device for testing the burst strength of corrugated paperboard cartons according to claim 1, wherein The fixed column (3), the pressing plate (4) and the fixed bolt (5) are provided with two groups respectively, the bottom of one group of the pressing plate (4) is provided with a plurality of tapered sharp objects.

4. The switching device for testing the burst strength of corrugated paperboard cartons according to claim 1, wherein The bottom of the fixed column (3) is provided with a groove matched with the pressing plate (4), and the side surfaces of the fixed column (3) and the pressing plate (4) are provided with fixing grooves matched with the fixed bolts (5).

5. The switching device for testing the burst strength of corrugated paperboard cartons according to claim 1, wherein The back surface of the placing table (6) is provided with a horizontal groove matched with the sliding block (10), and the sliding block (10) is embedded in the horizontal groove in the back surface of the placing table (6) and is slidingly connected with the placing table (6).

6. The switching device for testing the burst strength of corrugated paperboard cartons according to claim 2, wherein The top of the equipment body (1) penetrates through the hydraulic rod body (21), the output end of the hydraulic rod body (21) is fixedly connected with the lifting plate (22), the top of the lifting plate (22) is fixedly connected with the electric push rod (23), the output end of the electric push rod (23) is fixedly connected with the rack (24), the surface of the rack (24) is engaged with the gear (25), the bottom of the gear (25) is fixedly connected with the limiting rod (26), and the bottom of the gear (25) is fixedly connected with the disc (27) behind the limiting rod (26).

7. The switching device for testing the burst strength of corrugated paperboard cartons according to claim 6, wherein The rack (24) drives the gear (25) to rotate by 180°, the disc (27) penetrates through the top of the lifting plate (22) and is fixedly connected with the center of the gear (25), and the two groups of fixed columns (3) are fixedly connected with the disc (27).

8. The switching device for testing the burst strength of corrugated paperboard cartons according to claim 6, wherein The limiting rod (26) is provided with two groups, the top of the lifting plate (22) is provided with an annular sliding groove matched with the two groups of limiting rods (26), and the two groups of limiting rods (26) are embedded in the annular grooves in the top of the lifting plate (22) and are slidingly connected with the lifting plate (22).

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