CN201819833U - A carton compression test machine - Google Patents

Abstract

The utility model discloses a carton compression resistance experiment machine, which comprises a base, a guide post and an electric cabinet which are arranged on the base, wherein a lower press plate is arranged on the base, a beam is arranged on the guide post, wherein, a screw rod is arranged in the guide post, nut sleeves which are screwed with the screw rod are arranged at two ends of the beam, an upper press plate which is parallel with the lower press plate is arranged at the lower side of the beam, a sensor is arranged between the beam and the upper press plate, a plurality of guide parallelism adjusting rods are also arranged between the beam and the upper press plate, criss-cross positioning grooves are arranged on the top end surface of the lower press plate, when the utility model is used, a carton is not easy to slide in an experiment through a cross groove positioning center when the carton is placed between the two press plates, the guide parallelism adjusting rod on the upper press plate can finely adjust the parallelism between the two press plates, the test precision, and a high-precision sensor is matched, so that the measurement result is more accurate and stable.

Description

A carton compression test machine

technical field

The utility model relates to a test device, in particular to a carton compression test machine.

Background technique

At present, corrugated cartons produced by manufacturers must be subjected to packaging compression tests in accordance with relevant standards before leaving the factory. The purpose is to test the pressure of the carton when it is crushed, and to evaluate the impact resistance of the package during handling, the ability to protect objects, and the compressive strength. It has become the most important quality index required by commodity packaging.

The existing compression testing machine mainly includes a base and a guide post arranged on the base. Two press plates are arranged on the guide post, and sensors are arranged on the press plates. When in use, the experimenter puts the carton between the two press plates to squeeze, Record the data of the sensor. The shortcoming of this testing machine is that it cannot get accurate testing data.

Utility model content

The purpose of the utility model is to provide a compressive testing machine with convenient operation and high testing precision.

The technical solution adopted by the utility model to solve the technical problems is: a carton compression test machine, including a base, a guide column and an electric control box on the base, a lower pressure plate on the base, and a beam on the guide column , the lower side of the beam is provided with an upper platen parallel to the lower platen, a sensor is arranged between the beam and the upper platen, a plurality of guide parallelism adjustment rods are also arranged between the beam and the upper platen, and the top end of the lower platen There are criss-cross positioning grooves on the surface.

Wherein, the guide column is provided with a screw rod, and the two ends of the crossbeam are provided with nut sleeves screwed with the screw rod.

The beneficial effects of the utility model are: the top surface of the lower platen is provided with a cross positioning anti-slip groove, and when the carton is placed between the two platens, the center is positioned through the cross groove, so that it is not easy to slip during the test, and the guide parallelism adjustment rod on the upper platen The parallelism between the two pressure plates can be fine-tuned, thereby improving the testing accuracy of the testing machine.

Description of drawings

Fig. 1 is a structural representation of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Referring to Fig. 1, the utility model discloses a carton compression test machine, comprising a base 1 and a guide post 2 and an electric control box 3 arranged on the base 1, the base 1 is provided with a lower pressing plate 4, a guide post 2 Be provided with crossbeam 5 on it, wherein, described guide column 2 is provided with screw rod, and the two ends of crossbeam 5 are provided with the nut cover that is screwed with screw rod, when screw rod rotates like this, just can drive crossbeam 5 lifting, and crossbeam 5 lower side is provided with An upper platen 6 parallel to the lower platen 4, a sensor 7 is arranged between the beam 5 and the upper platen 6, and a plurality of guiding parallelism adjustment rods 8 are arranged between the beam 5 and the upper platen 6. The top surface of the pressing plate 4 is provided with criss-cross positioning grooves. The lower pressing plate 4 of the utility model is provided with positioning grooves. When the carton is placed between the two pressing plates, the center is positioned through the cross grooves. , The guide parallelism adjustment rod 8 on the upper platen 4 can fine-tune the parallelism between the two platens, thereby improving the testing accuracy of the testing machine.

The above-mentioned embodiments only illustrate the principles and effects of the present utility model, as well as the partially used embodiments. For those of ordinary skill in the art, without departing from the inventive concept of the present utility model, some Deformation and improvement, these all belong to the protection domain of the present utility model.

Claims (2)

1. carton compression experimental machine, comprise base (1) and be located at guide pillar (2) and electric cabinet (3) on the base (1), base (1) is provided with lower platen (4), guide pillar (2) is provided with crossbeam (5), crossbeam (5) downside is provided with the top board (6) parallel with lower platen (4), be provided with sensor (7) between crossbeam (5) and the top board (6), it is characterized in that: also be provided with many guiding depth of parallelism adjuster bars (8) between described crossbeam (5) and the top board (6), described lower platen (4) top end face is provided with crisscross cross detent.

2. testing machine according to claim 1 is characterized in that, described guide pillar is provided with screw rod in (2), and crossbeam (5) two ends are provided with the nut sleeve that spins with screw rod.

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