CN212844767U

CN212844767U - Plastic tray mechanical strength detection device

Info

Publication number: CN212844767U
Application number: CN202022056259.1U
Authority: CN
Inventors: 汤国庆
Original assignee: Jiangsu Youcai Packaging Material Co ltd
Current assignee: Jiangsu Youcai Packaging Material Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-03-30
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a plastics tray mechanical strength detection device, including two curb plates of fixed mounting on the base, two all be equipped with two spouts on the curb plate, and all rotate in every spout and be connected with the screw rod, install on the base with a plurality of screw rod matched with actuating mechanism, every equal threaded connection has a slider, and is a plurality of on the screw rod equal threaded connection has a slider, and is a plurality of the cooperation is installed and is surveyed the test panel between the slider, survey the test panel and go up the symmetry and be equipped with two lift grooves, and two equal sliding connection have the lifter plate in the lift groove, it is connected with the regulation pole to rotate on the test panel, and threaded connection has the sliding sleeve on the adjustment groove, equal fixed mounting has two connecting rods. Has the advantages that: the utility model discloses can detect the intensity size under different lifting surface and different degree of buckling to the plastics tray, detection range is wider relatively, can ensure its whole testing result's the degree of accuracy to a certain extent.

Description

Plastic tray mechanical strength detection device

Technical Field

The utility model relates to a plastics tray intensity detects technical field, especially relates to a plastics tray mechanical strength detection device.

Background

The plastic tray is a logistics unit which can be used for storing, loading and carrying goods, can effectively replace a wood tray, reduces the damage degree to forests, and is more and more applicable due to the characteristics of corrosion resistance, moisture resistance, rust resistance, moth resistance, mildew resistance and the like.

Plastics tray need detect its mechanical strength in process of production to ensure its bearing limit and the bearing effect to the goods, but current intensity detection device only can carry out intensity detection to its whole, can't carry out the less detection operation of lifting surface area to it as required, the testing result has certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a plastic tray mechanical strength detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a plastics tray mechanical strength detection device, includes two curb plates of fixed mounting on the base, two all be equipped with two spouts on the curb plate, and all rotate in every spout and be connected with the screw rod, install on the base with a plurality of screw rod matched with actuating mechanism, every equal threaded connection has a slider on the screw rod, and is a plurality of the cooperation is installed and is surveyed the board between the slider, survey the symmetry on the board and be equipped with two lift grooves, and two equal sliding connection in the lift groove has the lifter plate, it is connected with the regulation pole to rotate on the survey board, and threaded connection has the sliding sleeve on the regulation pole, equal fixed mounting has two connecting rods between sliding sleeve and two lifter plates, be equipped with a plurality ofly on the base and correspond connecting rod matched with perpendicular groove, and every perpendicular groove respectively with the lift.

In foretell plastic tray mechanical strength detection device, fixed mounting has a supporting bench on the base, and the size less than or equal to test plate size of a supporting bench.

In foretell plastic tray mechanical strength detection device, actuating mechanism includes servo motor, be equipped with the spread groove on the base, servo motor fixed mounting is on the lateral wall of spread groove, and servo motor's output end fixedly connected with actuating lever, and per two are located same all install between the screw rod on the curb plate and take transmission structure two, actuating lever and the wherein two screw rods that are located the base left and right sides install between and take transmission structure one.

In foretell plastic tray mechanical strength detection device, fixed mounting has the handle on the regulation pole, and is equipped with the calibrated scale on hand, fixed mounting has the pointer with calibrated scale matched with on the sliding sleeve.

In the above device for detecting mechanical strength of a plastic tray, the servo motor may specifically adopt model ACM6004M 2H.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through actuating mechanism's design, can make a plurality of screw rods carry out the syntropy simultaneously and rotate, and then can make and survey the test panel and carry out stable removal under the drive of a plurality of sliders, ensure that it remains stable to the pressure size of plastics tray, can improve the degree of accuracy of test result to a certain extent.

2: through the cooperation of adjusting pole and a plurality of connecting rods, can be outstanding to the size of surveying the board lower extreme and adjust two lifter plates, and then can be with surveying the area of surveying the board to the plastics tray and changing into the area size of two lifter plates, the intensity size of the plastics tray of being convenient for under different lifting areas can improve the device's detection range to a certain extent.

3: through the cooperation of calibrated scale and pointer, the size that can comparatively accurate control lifter plate is outstanding to surveying the board lower extreme to can detect the intensity size of the plastics tray under the different degree of buckling, further improve the device's detection range.

To sum up, the utility model discloses can detect the intensity size under different lifting surface and the different degree of buckling to the plastics tray, detection range is wider relatively, can ensure its whole testing result's the degree of accuracy to a certain extent.

Drawings

Fig. 1 is a schematic structural view of a plastic tray mechanical strength detection device provided by the present invention;

FIG. 2 is a side view of FIG. 1;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: the automatic lifting device comprises a base 1, side plates 2, a sliding groove 3, a screw rod 4, a sliding block 5, a test plate 6, a supporting table 7, a servo motor 8, a connecting groove 9, a belt transmission structure I10, a belt transmission structure II 11, a lifting groove 12, a lifting plate 13, an adjusting rod 14, a sliding sleeve 15, a connecting rod 16, a vertical groove 17 and a handle 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a mechanical strength detection device for a plastic tray comprises two side plates 2 fixedly mounted on a base 1, wherein two sliding grooves 3 are respectively formed in the two side plates 2, and a screw rod 4 is rotatably connected in each sliding groove 3;

the above is noteworthy:

1. equal threaded connection has slider 5 on every screw rod 4, and the cooperation is installed between a plurality of sliders 5 and is surveyed board 6, when screw rod 4 rotated in spout 3, can drive slider 5 and reciprocate in spout 3, and then through mutually supporting of a plurality of sliders 5, can make survey board 6 and reciprocate, adjust its interval with base 1, and then can exert the holding down force to the plastics tray of placing on base 1, detect its intensity.

2. A driving mechanism matched with the plurality of screw rods 4 is arranged on the base 1, the driving mechanism comprises a servo motor 8, a connecting groove 9 is arranged on the base 1, the servo motor 8 is fixedly arranged on the side wall of the connecting groove 9, and the output end of the servo motor 8 is fixedly connected with a driving rod, a belt transmission structure II 11 is arranged between every two screw rods 4 positioned on the same side plate 2, a belt transmission structure I10 is arranged between the driving rod and two screw rods 4 positioned on the left side and the right side of the base 1, when the servo motor 8 works, the driving rod and the belt transmission structure I10 can drive the two corresponding screw rods 4 positioned at the left side and the right side of the base 1 to rotate along with the driving rod and the belt transmission structure I, and then the two belt transmission structures II 11 are matched to enable the other two screw rods 4 to rotate simultaneously, thereby realizing that a plurality of screws 4 rotate in the same direction simultaneously, and leading the test board 6 to stably move between the two side plates 2.

3. The servo motor 8 can be specifically of an ACM6004M2H type, and the first belt transmission structure 10 and the second belt transmission structure 11 are both in the prior art, and the working principle and the specific structure thereof are not specifically described herein.

Two lifting grooves 12 are symmetrically arranged on the test board 6, and lifting plates 13 are connected in the two lifting grooves 12 in a sliding manner;

the above is noteworthy:

1. two lifter plates 13 can respectively reciprocate in two lift grooves 12 to can adjust its size that extrudes and survey the board 6 lower extreme, through its change of size that extrudes, can control the area of contact who surveys board 6 and plastics tray, thereby can accomplish and carry out the intensity detection operation under the different lifting surface areas to plastics tray, application scope is wider relatively.

2. Survey test panel 6 and go up the rotation and be connected with regulation pole 14, and threaded connection has sliding sleeve 15 on adjusting pole 14, equal fixed mounting has two connecting rods 16 between sliding sleeve 15 and two lifter plates 13, be equipped with on base 1 a plurality ofly and correspond connecting rod 16 matched with and erect groove 17, and every erects groove 17 respectively with the intercommunication of corresponding lifting groove 12, through erecting groove 17 and connecting rod 16's cooperation, when rotating regulation pole 14, can control two lifter plates 13 outstanding sizes to surveying the lower extreme of panel 6, the operation mode is comparatively simple and convenient.

3. A supporting platform 7 is fixedly arranged on the base 1, and the size of the supporting platform 7 is smaller than or equal to that of the test board 6.

4. Fixed mounting has handle 18 on adjusting pole 14, and is equipped with the calibrated scale on the handle 18, and fixed mounting has the pointer with calibrated scale matched with on the sliding sleeve 15, is convenient for carry out comparatively accurate regulation to the turned angle of adjusting pole 14 to can be comparatively accurate control lifter plate 13 outstanding to the size of surveying the board 6 lower extreme, thereby can detect the intensity size of the plastics tray under the different degree of buckling.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The mechanical strength detection device for the plastic tray comprises two side plates (2) fixedly mounted on a base (1), and is characterized in that two sliding grooves (3) are formed in each side plate (2), a screw (4) is rotatably connected in each sliding groove (3), a driving mechanism matched with a plurality of screws (4) is mounted on the base (1), each screw (4) is provided with a sliding block (5) in a threaded connection manner, a plurality of sliding blocks (5) are mounted between the corresponding sliding blocks (6) in a matched manner, the corresponding testing plate (6) is symmetrically provided with two lifting grooves (12), each lifting groove (12) is internally provided with a lifting plate (13) in a sliding manner, the corresponding testing plate (6) is rotatably connected with an adjusting rod (14), the corresponding adjusting rod (14) is rotatably connected with a sliding sleeve (15) in a threaded manner, and two connecting rods (16) are fixedly mounted between the sliding sleeve (15) and the two lifting plates (13), the base (1) is provided with a plurality of vertical grooves (17) matched with the corresponding connecting rods (16), and each vertical groove (17) is communicated with the corresponding lifting groove (12).

2. The plastic tray mechanical strength detection device according to claim 1, wherein the base (1) is fixedly provided with a support platform (7), and the size of the support platform (7) is smaller than or equal to that of the test board (6).

3. The plastic tray mechanical strength detection device according to claim 1, wherein the driving mechanism comprises a servo motor (8), the base (1) is provided with a connecting groove (9), the servo motor (8) is fixedly installed on a side wall of the connecting groove (9), an output end of the servo motor (8) is fixedly connected with a driving rod, a second belt transmission structure (11) is installed between every two screw rods (4) located on the same side plate (2), and a first belt transmission structure (10) is installed between the driving rod and two of the screw rods (4) located on the left side and the right side of the base (1).

4. The plastic tray mechanical strength detection device as claimed in claim 1, wherein a handle (18) is fixedly mounted on the adjusting lever (14), a dial is arranged on the handle (18), and a pointer matched with the dial is fixedly mounted on the sliding sleeve (15).

5. The apparatus for testing the mechanical strength of plastic trays as claimed in claim 3, wherein said servo motor (8) is of the type ACM6004M 2H.