CN221745732U - A multi-parameter integrated testing device for corrugated paper - Google Patents

Abstract

The invention discloses a multi-parameter integrated detection device for corrugated paper, which comprises: pressure head device, sideslip slider device, atomizer device, strutting arrangement: the pressure head device is positioned at the upper part of the equipment, is arranged on the lead screw I and the guide shaft, and is driven by the lead screw I to perform up-down displacement change; the transverse sliding block device is positioned at the right lower part of the device, is arranged on a screw rod II and is driven by the screw rod II to transversely move along a set track; the atomizer device is positioned at the rear part of the equipment and sprays atomized water mist through the spray head and the ultrasonic generator inside the spray head; the supporting device is mainly used for bearing all parts of the equipment and ensuring the smooth running of the measurement work. According to the invention, the pressure head device, the transverse sliding block device, the atomizer device and the supporting device are mutually matched to finish the measurement of the impact of the burst strength, the flat pressing strength, the side pressing strength, the adhesive strength, the thickness and the humidity on the strength of the corrugated paper, so that the equipment is simple and clear, and the work is reliable and stable.

Description

A multi-parameter integrated testing device for corrugated paper

Technical Field

The invention relates to a multi-parameter integrated detection device for corrugated paper, in particular to a detection device capable of detecting the bursting strength, flat compression strength, bonding strength, edge compression strength and thickness of the corrugated paper.

Background Art

At present, there are many corrugated paper testing devices on the market, but most of them can only complete the measurement of a single parameter. Testing multiple parameters of a piece of corrugated paper often requires multiple devices and multiple fixtures. Some fixtures take a lot of time to operate, resulting in high cost and low efficiency of the entire measurement process. In addition, during the use of corrugated paper, due to different seasons and regions, the humidity also varies greatly. The softening degree of corrugated paper boxes in environments with different humidity is also different. It is an important factor affecting various parameters of corrugated paper. The current corrugated paper testing equipment cannot realize the detection of corrugated paper parameters in different humidity environments.

Summary of the invention

This patent can realize multi-parameter detection of corrugated paper based on one device under different humidity environments. In addition, the overall structure of the equipment is compact, the working process control is simple and reliable, the operation is convenient, and the detection is efficient.

To achieve the above object, the present invention adopts the following design scheme:

A multi-parameter integrated detection device for corrugated paper, comprising: a pressure head device, a transverse sliding block device, an atomizer device, and a support device: the pressure head device is located at the upper part of the device, installed on a lead screw I and a guide shaft, and is driven by the lead screw I to move up and down to achieve pressurization of the corrugated paper sample; the transverse sliding block device is located at the lower right part of the device, and is driven by the lead screw II to move laterally along a set track to achieve fixation of the corrugated paper sample and provide pressure; the atomizer device is located at the rear of the device, and sprays atomized water mist through a nozzle and an internal ultrasonic generator to simulate different humidity environments; the support device is mainly used to carry various modules of the device to ensure the smooth operation of the measurement work.

Furthermore, the pressure head device mainly includes two transmission chains, including: an up-and-down movement transmission chain and a pressure-adding and pressure-maintaining transmission chain; the up-and-down movement transmission chain includes: motor I-coupling I-screw I-pressure head support plate; the pressure-adding and pressure-maintaining transmission chain includes: motor II-coupling II-shaft-gear I-rack I-piston rod-pressure head-rubber mold, limit start switch; motor I is fixed to the bottom shell of the base through a slot and bolts and nuts, and motor II is fixed to the pressure head support plate through a slot and bolts and nuts. One end of the pressure head support plate cooperates with screw I and the other end cooperates with the guide shaft, which can move up and down under the drive of screw I, and the guide shaft is installed on the base shell. A through hole is processed in the middle of the pressure head support plate to cooperate with the piston rod for piston movement. The bottom of the pressure head support plate is provided with a thread to cooperate with the pressure head. The pressure head is hollow inside and liquid is injected. There is a rubber membrane at the bottom of the pressure head, which can pressurize or reduce the liquid through the up-and-down movement of the piston rod, thereby driving the rubber mold to bulge or shrink. The limit start switch is located on the surface of the pressure head support plate and plays a limiting role.

Furthermore, the transverse sliding block includes: motor III-coupling III-screw II-slider module; the slider module includes a slider and a plug plate, the motor III is fixed to the bottom shell with screws, one end of the screw II cooperates with coupling III, and the other end is fixed to the bottom shell through a bearing, and the slider can slide horizontally in the rectangular track of the bottom shell under the drive of screw II. The slider is hollow inside and has a mounting hole, and a flexible pipe is installed to connect with an external pneumatic device, and there is a card slot. The plug plate is connected to the slider through the card slot, and several rows of small holes are processed on the plug plate. The size, position, and number of rows of the small holes can be changed according to the parameters of the corrugated paper being measured.

Furthermore, the atomizer device includes: a water tank, a pipeline, a hydraulic pump, a nozzle, a hose, an ultrasonic generator, and an electric cylinder; the water tank is located in the right front direction of the base and is fixed to the bottom shell of the base through a slot. The water tank has a water tank cover, which is opened before water filling and closed after water filling. The hydraulic pump is located at the right rear of the base and is connected to the water tank through a pipeline. The overall height of the hydraulic pump is lower than that of the water tank. Water can flow into the hydraulic pump by gravity. The water outlet of the hydraulic pump is connected to the nozzle through a pipeline to transport water to the nozzle. There is a one-way valve on the pipeline between the nozzle and the hydraulic pump to prevent water from flowing back from the nozzle to the hydraulic pump. The nozzle has an ultrasonic generator to atomize the water and then spray it out. The electric cylinder is fixed under the nozzle. When the nozzle is not in use, the electric cylinder moves to hide the nozzle in the shell of the base.

Furthermore, the supporting device includes: a base shell, an electromagnet, a tray, a pressure sensor, a rack II, a gear II, a spring, a displacement sensor, and a base bottom shell; the tray is located in the middle of the base shell, the upper surface of the tray coincides with the upper surface of the base shell, the pressure sensor is installed on the tray for measuring various strength parameters, the bottom of the tray is a set of gear rack mechanisms, which drives the tray to move up and down, the rack II is fixed on the tray, the gear II is fixed on the base bottom shell, the lower part of the rack is connected to the spring, and there is a displacement sensor inside the spring for measuring the thickness of corrugated paper, the electromagnet is fixed on the base bottom shell and is located behind the rack II; the displacement sensor is at the lower end of the rack II and is located inside the spring; the pressure sensor is installed in the tray.

The multi-parameter integrated detection device for corrugated paper of the present invention has the following beneficial effects:

(1) By using the multi-parameter integrated detection equipment for corrugated paper of the present invention, the five parameters of bursting strength, flat compression strength, bonding strength, edge compression strength and thickness can be measured on one device through the coordinated work of various modules.

(2) The present invention is used to realize the descent of the pressure head, the lateral movement of the slider, the up and down displacement of the tray, the start and stop of the hydraulic system, and the measurement of five parameters to improve the detection efficiency;

(3) The present invention can control the order of the operation of the pressure head and the slider to clamp the corrugated paper according to the different measured parameters, thereby reducing the use of clamps and manual participation, and the operation is simple, flexible and convenient;

(4) Five parameters are measured on one device, reducing testing costs;

(5) The nozzle of the hydraulic system will be hidden in the base shell when not in use and will rise when needed. The ultrasonic generator inside the nozzle will convert the water flow into water mist, avoiding the situation where the corrugated paper is completely wetted, and can simulate the measurement of different humidity environments;

(6) The plug plate and pressure head of the slider module can be freely replaced according to the size and type of corrugated paper, and has a wide range of applications.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a three-dimensional appearance diagram of a multi-parameter integrated detection device for corrugated paper of the present invention;

FIG2 is a right side view of a multi-parameter integrated detection device for corrugated paper according to the present invention, wherein the base housing is hidden;

FIG3 is a rear side view of a multi-parameter integrated detection device for corrugated paper according to the present invention, wherein the base housing is hidden;

FIG4 is a three-dimensional diagram of a transmission chain of a pressure head device moving up and down of a multi-parameter integrated detection device for corrugated paper according to the present invention;

FIG5 is a three-dimensional diagram of a pressure-adding and pressure-maintaining transmission chain of a pressure head device of a multi-parameter integrated detection device for corrugated paper of the present invention;

FIG6 is a three-dimensional diagram of a transverse slider device of a multi-parameter integrated detection device for corrugated paper according to the present invention;

FIG7 is a three-dimensional diagram of an atomizer device of a multi-parameter integrated detection device for corrugated paper according to the present invention;

FIG8 is a three-dimensional diagram of a supporting device of a multi-parameter integrated detection device for corrugated paper according to the present invention.

In the figure: 1-pressing head device, 2-transverse sliding block device, 3-atomizer device, 4-support device, up and down motion transmission chain 11, pressure-adding and pressure-maintaining transmission chain 12, 111-motor I, 112-coupling I, 113-screw I, 114-pressing head support plate, 121-motor II, 122-coupling II, 123-shaft, 124-gear I, 125-rack I, 126-limit start switch, 127-piston rod, 128-pressing head, 129-rubber Membrane, 21-motor III, 22-coupling III, 23-screw II, 24-slider module, 241-slider, 242-plug plate, 31-water tank, 32-pipeline, 33-hydraulic pump, 34-nozzle, 35-hose, 36-ultrasonic generator, 37-electric cylinder, 41-base shell, 42-electromagnet, 43-tray, 44-rack II, 45-gear II, 46-spring, 47-base bottom shell, 48-displacement sensor, 49-pressure sensor.

DETAILED DESCRIPTION

The specific implementation of the present invention is further described below in conjunction with the accompanying drawings.

As shown in Figures 1, 2, 3, 4, 5, 6, 7, and 8, a multi-parameter integrated detection device for corrugated paper includes: a pressure head device 1, a transverse sliding block device 2, an atomizer device 3, and a support device 4: the pressure head device 1 is located at the upper part of the equipment, installed on the screw I113 and the guide shaft, and driven by the screw I113 to move up and down; the transverse sliding block device 2 is located at the lower right part of the device, installed on the screw II 23, and driven by the screw II 23 to move laterally along the set track; the atomizer device 3 is located at the rear of the equipment, and sprays atomized water mist through the nozzle and its internal ultrasonic generator; the support device 4 is mainly used to carry various components of the equipment to ensure the smooth operation of the measurement work. The pressure head device 1 is mainly divided into two transmission chains, including: an up and down movement transmission chain 11, and a pressurizing and pressure-maintaining transmission chain 12; the up and down movement transmission chain 11 includes: motor I111-coupling I112-screw I113-pressure head support plate 114; the pressurizing and pressure-maintaining transmission chain 12 includes: motor II121-coupling II122-shaft 123-gear I124-rack I125-piston rod 127-pressure head 128-rubber membrane 129; motor I111 is fixed to the base bottom shell 47 through a slot and bolts and nuts, and motor II121 is fixed to the pressure head support plate 114 through a slot and bolts and nuts. One side of the pressure head support plate 114 cooperates with the screw I113, and the other end cooperates with the guide shaft. It can move up and down under the drive of the screw I113, and the guide shaft is fixed to the base shell 41 through bolts. A through hole is processed in the middle of the pressure head support plate 114 to cooperate with the piston rod 127 to perform piston movement. The bottom of the pressure head support plate 114 is provided with a thread to cooperate with the pressure head 128. The pressure head 128 is hollow inside and filled with liquid. A rubber membrane 129 is provided on the lower surface of the pressure head 128, which can be inflated or contracted by the up and down movement of the piston rod 127; the limit start switch 126 is located on the surface of the pressure head support plate 114 and plays a limit role. The transverse sliding block device 2 includes: motor III21-coupling III22-screw II23-slider module 24; the slider module 24 includes a slider 241 and a plug plate 242, the motor III21 is fixed to the bottom shell 41 with screws, one end of the screw II23 cooperates with the coupling III22, and the other end is fixed to the bottom shell 41 through a bearing, the slider module 24 and the screw II23 cooperate in the rectangular track of the bottom shell 41 to slide horizontally, the slider module 24 is hollow inside, a through hole is opened in the front and connected to the external air pressure device through a flexible pipe, one side is processed with a slot, the plug plate 242 is connected to the slider 241 through the slot, and the plug plate 242 is processed with one or several rows of small holes, and the size, position and number of rows of the small holes can be changed according to the parameters of the corrugated paper to be measured. The atomizer device 3 includes: a water tank 31, a pipeline 32, a hydraulic pump 33, a nozzle 34, a hose 35, an ultrasonic generator 36, and an electric cylinder 37; the water tank 31 is fixed on the bottom shell 47 of the base through a slot, and there is a water tank cover on the water tank 31, which is opened before water filling and closed after water filling. The hydraulic pump 33 is located at the right rear of the base and is connected to the water tank 31 through a pipeline 32. The overall height of the hydraulic pump 33 is lower than that of the water tank 31, and water can flow into the hydraulic pump 33 by gravity. The water outlet of the hydraulic pump 33 is connected to the nozzle 34 through a hose 35 to transport water to the nozzle 34. There is a one-way valve on the hose 35 between the nozzle 34 and the hydraulic pump 33 to prevent water from flowing back from the nozzle 34 to the hydraulic pump 33. There is an ultrasonic generator 36 in the nozzle of the nozzle 34, the purpose of spraying water after atomization. The electric cylinder 37 is fixed below the nozzle 34. When the nozzle 34 is not in use, the electric cylinder 37 moves to hide the nozzle 34 in the base shell 41. The supporting device 4 includes: a base shell 41, an electromagnet 42, a tray 43, a rack II 44, a gear II 45, a spring 46, a base bottom shell 47, a displacement sensor 48, and a pressure sensor 49; the tray 43 is located in the middle of the base, the upper surface of the tray 43 coincides with the upper surface of the base shell 41, and a set of gear rack mechanism is provided below the tray 43. The rack II 44 is fixed on the tray 43, the gear II 45 is fixed on the base bottom shell 47, and the lower part of the rack II 44 is connected to the spring 46. The electromagnet 42 is fixed on the base bottom shell 47, and is located behind the rack II 44 and close to the rack II 44. The displacement sensor 48 is at the lower end of the rack II 44 and is located in the spring 46. The pressure sensor 49 is installed in the tray 43.

As shown in Figures 1, 2, 3, 4, 5, 6, 7, and 8, the specific implementation steps of a test method for a multi-parameter integrated testing device for corrugated paper are as follows. The device can complete the bursting strength, flat compression strength, thickness, bonding strength, edge compression strength, and various strength values under different humidity conditions.

The bursting strength test steps are as follows: Place the cut corrugated paper on the tray 43, and the electromagnet 42 is energized to attract the rack 44. The motor 21 is energized to move, driving the slider module 24 to move horizontally and press against the side of the corrugated paper. The motor I111 is energized to move, driving the pressure head support plate 114 to descend, and after the pressure head 128 is pressed down to contact the surface of the corrugated paper, the motor I111 stops rotating. The motor II 121 is energized to drive the piston rod 127 to slowly descend, and the rubber membrane 129 bulges to squeeze the corrugated paper until the corrugated paper collapses. The pressure value measured at this time is the bursting strength.

The steps of flat compression strength test are as follows: Place the cut corrugated paper on the tray 43, and the electromagnet 42 is energized to attract the rack II 44. The motor III 21 is energized to move, driving the slider module 24 to move horizontally. Press against the side of the corrugated paper. The motor I111 is energized to move, driving the pressure head support plate 114 to descend. After the pressure head 128 is pressed down to contact the surface of the corrugated paper, the motor I111 slows down, causing the pressure head support plate 114 to slowly descend until the corrugated paper is crushed. The strength measured at this time is the flat compression strength.

The test steps of bonding strength and thickness are as follows: Place the cut corrugated paper on the tray 43, and the motor I111 is powered on to move, driving the pressure head support plate 114 to descend and press the corrugated paper together with the tray 43 into the base shell 41. At this time, the linear displacement sensor 48 at the bottom of the rack II 44 measures the displacement-thickness. The motor III 21 is powered on to move, driving the slider module 24 to move horizontally and lightly press the side of the corrugated paper, and the external air system works to fill the corrugated paper with gas through the small holes of the plug plate 242 until the corrugated paper is separated from the paper core. The strength measured at this time is the bonding strength.

The steps for the edge pressure strength test are as follows: place the cut corrugated paper on the tray 43, the motor I111 is energized to move, driving the pressure head support plate 114 to descend and press the corrugated paper together with the tray 43 into the base shell 41, the motor III21 is energized to move, driving the slider module 24 to move horizontally to lightly press the side of the corrugated paper, the motor III21 decelerates, driving the slider module 24 to continue squeezing the corrugated paper until the corrugated paper is crushed, and the strength measured at this time is the edge pressure strength.

When measuring the strength under different humidity, the cut corrugated paper is placed on the tray 43, the electric cylinder 37 is powered on, and the nozzle 34 is moved out of the base housing 41. The hydraulic pump 33 works to pump water to the nozzle 34, and the ultrasonic generator 36 in the nozzle 34 works to spray atomized water droplets. Then, the above-mentioned strength test steps are performed.

Supplementary information on the test of ring compression strength: the present invention can also meet the test requirements, but an external ring compression strength fixture is required.

Supplementary information on the movement of the piston rod of the ram device: When the ram support plate 114 descends alone and causes the piston rod 127 to hit the limit start switch 126 on the surface of the ram support plate 114, the motor II 121 will be powered on and started to drive the piston rod 127 to descend.

The protection scope of the present invention is not limited to this, and any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope defined by the claims.

Claims (5)

1. A multi-parameter integrated detection device for corrugated paper, characterized in that it includes: a pressure head device (1), a transverse sliding block device (2), an atomizer device (3), and a support device (4); the pressure head device (1) is located at the upper part of the device, installed on a screw I (113) and a guide shaft, and is driven by the screw I (113) to change its upward and downward displacement; the transverse sliding block device (2) is located at the lower right part of the device, installed on a screw II (23), and is driven by the screw II (23) to move laterally along a set track; the atomizer device (3) is located at the rear part of the device, and sprays atomized water mist through a nozzle (34) and its internal ultrasonic generator (36); the support device (4) is mainly used to carry various parts of the device to ensure the smooth operation of the measurement work. 2. A multi-parameter integrated detection device for corrugated paper according to claim 1, characterized in that the pressure head device (1) is mainly divided into two transmission chains, including: an up-and-down motion transmission chain (11) and a pressure-maintaining transmission chain (12); the up-and-down motion transmission chain (11) includes: motor I (111)-coupling I (112)-screw I (113)-pressure head support plate (114); the pressure-maintaining transmission chain (12) includes: motor II (121)-coupling II (122)-shaft (123)-gear I (124)-rack I (125)-piston rod (127)-pressure head (128), limit start switch (126); a through hole is processed in the center of the pressure head support plate (114), and the piston rod (127) can perform piston movement in the through hole; a thread is processed at the lower end of the pressure head support plate (114) and connected to the pressure head (128); the limit start switch (126) is located on the surface of the pressure head support plate (114) and plays a limiting role. 3. A multi-parameter integrated detection device for corrugated paper according to claim 1, characterized in that the transverse sliding slider (2) comprises: motor III (21) - coupling III (22) - screw II (23) - slider module (24); the slider module (24) comprises: a slider (241) and a plug plate (242); the slider module (24) moves laterally along the square track of the base shell (41) under the drive of the screw II (23); the slider (241) is hollow inside, and a plug plate (242) is inserted at the front end. 4. The multi-parameter integrated detection equipment for corrugated paper according to claim 1 is characterized in that the atomizer device (3) comprises: a water tank (31), a pipeline (32), a hydraulic pump (33), a nozzle (34), a hose (35), an ultrasonic generator (36), and an electric cylinder (37); the electric cylinder (37) is fixed on the bottom shell of the base (47) to drive the nozzle (34) to move up and down. 5. A multi-parameter integrated detection device for corrugated paper according to claim 1, characterized in that the supporting device (4) comprises: a base shell (41), an electromagnet (42), a tray (43), a rack II (44), a gear II (45), a spring (46), a base bottom shell (47), a displacement sensor (48) and a pressure sensor (49); the tray (43) is located at the center of the base shell (41), the upper surface of the tray (43) coincides with the upper surface of the base shell (41), and the tray (43) is located at the center of the base shell (41). 3) is a set of gear rack mechanism below; the rack II (44) is welded on the tray (43); the gear II (45) is fixed on the bottom shell of the base (47); the lower part of the rack II (44) is connected to the spring (46); the electromagnet (42) is fixed on the bottom shell of the base (47) and is located behind the rack II (44) and close to the rack II (44); the displacement sensor (48) is at the lower end of the rack II (44) and is located in the spring (46); the pressure sensor (49) is installed in the tray (43).