CN220893967U - Regulation formula pressure testing machine - Google Patents

Abstract

The utility model belongs to the technical field of carton compression tests, and discloses an adjustable pressure testing machine which comprises a base, wherein a fixed seat is connected to the base, a control console and a support column are connected between the support column, a cross beam is connected between the support column, the top of the support column is connected with a support column, the side edge of the support column is connected with a first driving motor, the cross beam can be enabled to ascend or descend through controlling the first driving motor, the cross beam is connected with a driving gear, the driving gear is connected with a second driving motor, a pressing plate can be enabled to downwards apply pressure through controlling the second driving motor, the two pressing plates are connected through screws, the levelness of the second pressing plate can be adjusted through rotating the screws, a fixed control rod is connected in a rotating manner to the fixed seat, and the carton can be clamped through rotating the fixed control rod; the utility model solves the problems that the prior art pressure testing machine can not adapt to cartons with different sizes, can not adjust levelness and can not fix the cartons, and is suitable for the carton pressure test.

Description

Regulation formula pressure testing machine

Technical Field

The utility model relates to the technical field of carton compression tests, in particular to an adjustable pressure testing machine.

Background

At present, most of domestic cartons in China must be subjected to pressure test detection before use, and the cartons can be used only after the standard is met, so that a tester capable of carrying out pressure test on the cartons is required, when the cartons are subjected to pressure test, the sizes of the cartons are different, most of the existing pressure testers cannot be adjusted to adapt to cartons with different sizes, meanwhile, according to the standard of GT/T485.4-2008, a pressing plate of the pressure tester must ensure certain levelness to press, and when the pressure test is carried out, the cartons cannot be subjected to larger relative displacement so as not to influence the test result, and therefore, the pressure tester capable of adapting to cartons with different sizes is required, and the levelness can be adjusted and the relative displacement of the cartons can be avoided.

Disclosure of utility model

The utility model aims to provide an adjustable pressure testing machine which is used for solving the problems that the pressure testing machine in the prior art cannot adapt to cartons of different sizes, cannot adjust levelness and cannot fix the cartons.

In order to achieve the above object, the present utility model provides the following technical solutions:

The basic technical scheme provided by the utility model is as follows: the utility model provides an adjust formula pressure testing machine, including base and crossbeam, the base top is connected with the fixing base, support column and control cabinet, the support column sets up along fixing base central line symmetry, fixing base inside rotation is connected with fixed control pole, fixed control pole wears to establish to the fixing base outside, fixed control pole has two fixed blocks through threaded connection, the support column top is connected with the jack post, the inside rotation of jack post is connected with the dwang, jack post one side is connected with first driving motor, the output shaft of first driving motor dwang, the inside rotation of support column is connected with the altitude mixture control pole, pass through bevel gear drive between dwang and the altitude mixture control pole, the crossbeam both sides are connected with the altitude mixture control pole through the screw, crossbeam central authorities are provided with the driving gear, the driving gear is connected with second driving motor, driving gear bilateral symmetry is provided with driven gear, driving gear and driven gear meshing, two driven gears all have down the depression bars through threaded connection, two depression bars screw threads revolve to opposite, depression bar bottom joint has first clamp plate, four corner threaded connection of first clamp plate have adjusting screw, first clamp plate is connected with second clamp plate, second clamp plate top is connected with the spirit level appearance, second clamp plate bottom is connected with the pressure control motor, control motor is used for controlling the reading, first driving force sensor and the level display level gauge.

The principle of the basic technical scheme is as follows: the lifting or descending of the cross beam is controlled by controlling the rotation direction of the output shaft of the first driving motor so as to adapt to the box bodies with different sizes, the levelness of the second pressing plate is measured by the level meter connected with the top of the second pressing plate, the levelness of the second pressing plate is regulated by rotating the adjusting screws of the four corners of the first pressing plate, the second pressing plate can be horizontally pressed down by controlling the second driving motor, the two fixing blocks are mutually close to clamp the paper box by rotating the fixing control rod, and the pressure generated by the pressing plate is transmitted to the control console by the pressure sensor.

The basic technical scheme has the beneficial effects that: the device can carry out the pressure test to not unidimensional carton, also can press from both sides tightly not unidimensional carton simultaneously, prevents that it from producing relative displacement, and the device can adjust the levelness of clamp plate, can make the pressure test more accurate effective, can make the clamp plate level push down the accuracy that improves the pressure test when the device pushes down.

Preferably, the fixed control rod is rotatably connected in the transverse direction and the longitudinal direction in the fixed seat.

Through the arrangement, the transverse direction and the longitudinal direction of the paper box can be clamped, and relative displacement of the paper box during testing is prevented.

Preferably, the top of the lower pressure rod is connected with a limit bump.

Through the arrangement, the lower pressure rod can be prevented from being separated, and the stability of the device is improved.

Preferably, graduation lines are drawn on the top of the fixing seat.

Through above-mentioned setting, conveniently measure the size of carton.

Preferably, the top of the second pressing plate is connected with a plurality of clamping convex blocks, and the height of the clamping convex blocks is larger than that of the level gauge.

Through above-mentioned setting, prevent that first clamp plate from pressing the spirit level when adjusting the levelness.

Drawings

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

The names of the corresponding marks in the drawings are: base 1, fixing base 2, support column 3, jack post 4, crossbeam 5, first clamp plate 6, second clamp plate 7, control panel 8, fixed control rod 21, fixed block 22, altitude mixture control pole 31, first driving motor 41, dwang 42, driving gear 51, second driving motor 52, driven gear 53, push down pole 54, adjusting screw 61, pressure sensor 71, spirit level 72, screens lug 73.

Detailed Description

The utility model is described in further detail below with reference to the attached drawings and embodiments:

As shown in fig. 1-2, an adjustable pressure testing press comprises a base 1, wherein the top of the base 1 is connected with a fixed seat 2, a control console 8 and two support columns 3, the fixed seat 2 is positioned between the two support columns 3, the inside of the fixed seat 2 is transversely and longitudinally connected with a fixed control rod 21 in a rotating way, the two fixed control rods 21 are respectively penetrated outside the fixed seat 2, the two fixed control rods 21 are respectively connected with two fixed blocks 22 through threads, the two fixed blocks 22 on the same fixed control rod 21 are symmetrically arranged, the fixed seat 2 is transversely and longitudinally provided with scale marks, the inside of the two support columns 3 is respectively connected with a height adjusting rod 31 in a rotating way, the two height adjusting rods 31 are respectively threaded rods, the tops of the two height adjusting rods 31 are respectively connected with a bevel gear, the tops of the two support columns 3 are respectively connected with a top column 4, the side edges of the top column 4 are respectively connected with a first driving motor 41, the inside rotation of the top column 4 is connected with a rotating rod 42, the rotating rod 42 is penetrated outside the top column 4 and is connected with the output shaft of a first driving motor 41, two bevel gears are arranged on the rotating rod 42, the two bevel gears on the rotating rod 42 are respectively meshed with the two bevel gears on the height adjusting rod 31, two sides of a cross beam 5 are connected with the two height adjusting rods 31 through threads, a driving gear 51 is arranged in the center of the cross beam 5, the top of the driving gear 51 is connected with a second driving motor 52, the output shaft of the second driving motor 52 is connected with the center of the driving gear 51, driven gears 53 are arranged on two sides of the driving gear 51, the two driven gears 53 are meshed with the driving gear 51, the centers of the two driven gears 53 are connected with a lower pressing rod 54 through threads, the tops of the two lower pressing rods 54 are respectively threaded rods, the bottoms of the two lower pressing rods 54 are respectively connected with a limiting lug, the bottom of the two lower pressing rods 54 are connected with a first pressing plate 6, four corners of the first pressing plate 6 are connected with four adjusting screws 61 in a threaded mode, the bottoms of the four adjusting screws 61 are connected with a second pressing plate 7, the top of the second pressing plate 7 is connected with a level gauge 72, the top of the second pressing plate 7 is connected with a plurality of clamping protruding blocks 73, and the bottom of the second pressing plate 7 is connected with a pressure sensor 71.

The specific implementation process is as follows: the first driving motor 41 is started through the control console 8, the first driving motor 41 drives the rotating rod 42 to rotate, the rotating rod 42 drives the height adjusting rod 31 to rotate through the bevel gear, the height adjusting rod 31 rotates to enable the cross beam 5 to move upwards or downwards to adapt to the size of a carton, after the cross beam 5 is adjusted to a position which can adapt to the size of the carton, the first driving motor 41 is closed, the carton is placed at the center of the top of the fixed seat 2, the transverse and longitudinal fixing control rods 21 are rotated, the fixing control rods 21 rotate to enable the fixing blocks 22 on the fixing control rods 21 to be close to each other, the fixing blocks 22 clamp and fix the carton, the size of the carton in an initial state is recorded through the scale marks, then the reading of the level meter 72 is observed, if the levelness does not meet the standard, the adjusting screw 61 is rotated to adjust the levelness of the second pressing plate 7, the reading of the level meter 72 is recorded after the levelness is adjusted to meet the standard, then the second driving motor 52 is started through the control console 8, the second driving motor 52 drives the driving gear 51 to rotate, the driving gear 51 to drive the two driven gears 53 to rotate, the two driven gears 53 to drive the lower pressing rods 54 to move downwards, and the first pressing plate 6 and the second pressing plate 7 are pressed down to the carton to be obviously deformed when the pressure is applied to the level and the reading of the carton is recorded.

The foregoing is merely exemplary embodiments of the present utility model, and detailed technical solutions or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (5)

1. The utility model provides an adjustable pressure testing machine, which is characterized in that the adjustable pressure testing machine comprises a base (1) and a cross beam (5), fixing base (2), support column (3) and control cabinet (8) are connected with at base (1) top, support column (3) are followed fixing base (2) central line symmetry sets up, fixing base (2) inside rotates and is connected with fixed control pole (21), fixed control pole (21) wear to fixing base (2) outside, fixed control pole (21) have two fixed blocks (22) through threaded connection, support column (3) top is connected with jack-up post (4), jack-up post (4) inside rotates and is connected with dwang (42), jack-up post (4) one side is connected with first driving motor (41), the output shaft of first driving motor (41) is connected with dwang (42), support column (3) inside rotates and is connected with altitude mixture control pole (31), through bevel gear transmission between dwang (42) and altitude mixture control pole (31), cross beam (5) both sides pass through threaded connection with altitude mixture control pole (31), center gear (51) are connected with two driving motor (51), the automatic leveling device is characterized in that driven gears (53) are symmetrically arranged on two sides of the driving gear (51), the driving gear (51) is meshed with the driven gears (53), the driven gears (53) are respectively provided with a lower pressing rod (54) through threaded connection, the threads of the lower pressing rods (54) are opposite in direction, a first pressing plate (6) is clamped at the bottom of each lower pressing rod (54), adjusting screws (61) are connected to four corners of each first pressing plate (6) through the threads, a second pressing plate (7) is connected to the first pressing plate (6) through the corresponding adjusting screws (61), a level meter (72) is connected to the top of each second pressing plate (7), a pressure sensor (71) is connected to the bottom of each second pressing plate (7), and a control console (8) is used for controlling the first driving motor (41), the second driving motor (52) and displaying the readings of the pressure sensor (71) and the level meter (72).

2. An adjustable pressure testing machine according to claim 1, wherein: the inside of the fixed seat (2) is both transversely and longitudinally connected with a fixed control rod (21) in a rotating way.

3. An adjustable pressure testing machine according to claim 1, wherein: the top of the lower pressure rod (54) is connected with a limit bump.

4. An adjustable pressure testing machine according to claim 1, wherein: graduation lines are drawn on the top of the fixing seat (2).

5. An adjustable pressure testing machine according to claim 1, wherein: the top of the second pressing plate (7) is connected with a plurality of clamping protruding blocks (73), and the height of the clamping protruding blocks (73) is larger than that of the level gauge (72).