A nonwoven fabric desiccant pack breakage detection device

Abstract

The application discloses a non-woven fabric desiccant bag breakage detection device and relates to the technical field of desiccant production detection.The device solves the problems of low detection efficiency and high labor intensity in the prior art, in which manual pressing is needed for judgment after picking up the desiccant during the detection of the desiccant production.The device comprises a first conveying device and a pressing device, the pressing device is located above the first conveying device and is used for pressing the desiccant conveyed in the first conveying device, a waste box is arranged below the first conveying device, an inclined plate and a baffle are arranged on the top of the waste box, the baffle is located at the end of the first conveying device, the desiccant on the first conveying device falls on the inclined plate along the baffle at the end of the first conveying device, the inclined plate is inclined upward near one end of the end of the first conveying device, and a through hole is formed in the inclined plate and communicates with the waste box, the through hole is used for allowing the desiccant content to pass through, and a sensing device for sensing the desiccant content is arranged in the waste box.The device can conveniently realize the detection of whether the desiccant is broken and improve the automatic detection degree.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of desiccant production detection, and particularly relates to a non-woven fabric desiccant package damage detection device. BACKGROUND

[0002] With the wide use of desiccant packaging, the desiccant packaging material itself is required to have higher strength and better adaptability to high-speed automatic production equipment. The composite non-woven fabric is a new type of packaging material, and can produce products with special functions, such as high strength, high water absorption, high barrier property, and high hydrostatic pressure resistance. It is difficult to determine whether the damage is caused by improper heat sealing or shear misplacement by appearance only during detection, and generally needs to be manually picked up and pressed to determine, which is low in detection efficiency and high in labor intensity. SUMMARY

[0003] The present application aims to provide a non-woven fabric desiccant package damage detection device which can conveniently realize detection of whether the desiccant is damaged and improve the degree of automation of detection.

[0004] The above technical purpose of the present application is realized by the following technical scheme:

[0005] A non-woven fabric desiccant package damage detection device comprises a first conveying device and a pressing device, the pressing device is located above the first conveying device and is used for pressing the desiccant conveyed in the first conveying device.

[0006] A waste box is arranged below the first conveying device, an inclined plate and a baffle are arranged on the top of the waste box, the baffle is located at the end of the first conveying device, the desiccant on the first conveying device falls on the inclined plate along the baffle at the end thereof, the inclined plate is inclined upward near one end of the end of the first conveying device, and a through hole is formed in the inclined plate and communicates with the waste box, the through hole is used for passing the content of the desiccant, and a sensing device for sensing the content of the desiccant is arranged in the waste box.

[0007] Further, the first conveying device comprises a belt conveyor.

[0008] Further, a plurality of supporting rollers are arranged below the belt of the first conveying device opposite to the pressing device.

[0009] Further, a second conveying device is arranged at the lower end of the inclined plate.

[0010] Further, the pressing device comprises a plurality of pressing blocks, the pressing blocks are moved at different heights by moving up and down or swinging, rotating or the like, and press the desiccant at the lowest point.

[0011] Further, the pressing device comprises a rotating drum, a plurality of pressing blocks are arranged on the rotating drum, and the pressing blocks are pressed against the desiccant below when the rotating drum rotates.

[0012] Further, the same group of pressing blocks are connected to mounting blocks, which are detachably mounted on the rotating drum along the axial direction.

[0013] Further, the pressing blocks are telescopic rods, and a compression spring is arranged inside to drive the outer end of the telescopic rod to extend.

[0014] Further, the sensing device comprises an inclined bottom plate arranged in the waste box, one side or both sides of the inclined bottom plate are connected to side plates, the side plates away from the inclined bottom plate are connected to the corresponding inner side walls of the waste box, and a photoelectric sensor is arranged near the lower end of the inclined bottom plate in the waste box, for sensing whether there is a leakage of desiccant content at the lower end of the inclined bottom plate.

[0015] Further, the upper opening and the lower opening are arranged on the side plates of the waste box, the upper opening is located on the upper side of the lower end of the inclined bottom plate, and the lower opening is located on the lower side of the lower end of the inclined bottom plate, and a communication box is detachably connected to the side plates of the waste box, and the communication box is arranged outside the upper opening and the lower opening.

[0016] In summary, the present application has the following beneficial effects:

[0017] By pressing the pressing device, the desiccant with poor sealing or damage is completely destroyed, and the desiccant is turned and transported by the baffle and the inclined plate, the desiccant content destroyed by the pressing device falls from the through hole position of the inclined plate and enters the waste box, and an alarm is issued after sensing, which gives a reminder of the existence of damaged desiccant and improves the degree of automation of detection. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present application;

[0019] Figure 2 is a schematic diagram of the structure of the pressing device part of the present application.

[0020] In the figure, 1 is a first conveying device; 11 is a carrier roller; 2 is a pressing device; 21 is a pressing block; 22 is a rotating drum; 23 is a mounting block; 24 is a compression spring; 3 is a waste box; 31 is an inclined bottom plate; 32 is a side plate; 33 is an upper opening; 34 is a lower opening; 35 is a communication box; 4 is a second conveying device; 5 is an inclined plate; 51 is a baffle; and 6 is a photoelectric sensor. DETAILED DESCRIPTION

[0021] The specific embodiments of the present application will be further described below in conjunction with the drawings, and the embodiments do not constitute a limitation on the present application.

[0022] A desiccant pack damage detection device for non-woven fabric, as shown in Figure 1As shown, including the first conveying device 1 and pressing device 2, pressing device 2 is located above the first conveying device 1, for pressing the dry agent conveying in the first conveying device 1, the dry agent with tight or broken dry agent is completely destroyed, so that the content can be exposed.

[0023] In this embodiment, as shown in Figure 1 The first conveying device 1 includes a belt conveyor; the pressing device 2 is provided with a plurality of supporting rollers 11 below the belt of the first conveying device 1, so as to avoid the belt from being severely deformed under the action of the pressing device 2.

[0024] As shown in Figure 2 The pressing device 2 can be reciprocated up and down by a hydraulic cylinder, and the pressing device 2 includes a plurality of pressing blocks 21, which can also be swung, rotated or the like, so as to move at different heights and press the dry agent at the lowest point.

[0025] As shown in Figure 2 The pressing device 2 includes a rotating drum 22, a plurality of pressing blocks 21 are arranged on the rotating drum 22, and the rotating drum 22 drives the pressing blocks 21 to press the dry agent below when rotating; the pressing blocks 21 in the same group are connected to a mounting block 23, and the mounting block 23 is detachably mounted on the rotating drum 22 in the axial direction; the pressing block 21 is a telescopic rod, and a compression spring 24 is arranged inside the telescopic rod to drive the outer end of the telescopic rod to extend out;

[0026] In this embodiment, a plurality of slot holes are formed in the inner side of the mounting block 23 for mounting and telescoping the telescopic rod, and a bottom plate is connected to the inner side to form a T-shaped cross section, and a corresponding T-shaped slot is arranged on the outer periphery of the rotating drum 22 for inserting and fixing the mounting block 23; a protruding ring is integrally connected to the outer periphery of the telescopic rod, and the protruding ring abuts against the outer end step of the slot hole of the mounting block 23, and the compression spring 24 abuts between the protruding ring and the bottom plate of the mounting block 23.

[0027] As shown in Figure 1 A waste box 3 is mounted below the first conveying device 1, and an inclined plate 5 and a baffle 51 are fixed to the top of the waste box 3, the baffle 51 is located at the end of the first conveying device 1 and is arranged along the shape of the end of the first conveying device 1;

[0028] The dry agent on the first conveying device 1 falls on the inclined plate 5 along the baffle 51 at the end of the first conveying device 1, the inclined plate 5 is inclined upward near one end of the end of the first conveying device 1 and is integrally connected with the baffle 51, a through hole is formed in the inclined plate 5 and communicates with the waste box 3, the through hole is used for passing the dry agent content, and an induction device is arranged in the waste box 3 for sensing the dry agent content; a second conveying device 4 is also arranged at the lower end of the inclined plate 5, so as to facilitate the dry agent to be conveyed away.

[0029] As shown in Figure 1As shown, the sensing device can be realized by a pressure sensor or the like; in this embodiment, in order to facilitate the discharge of waste materials, the sensing device comprises an inclined bottom plate 31 installed in the waste box 3, and the two sides of the inclined bottom plate 31 are connected to the side plates 32, and the side plates 32 on the side away from the inclined bottom plate 31 are inclined upward and connected to the corresponding inner side walls of the waste box 3, so that the two side plates 32 are V-shaped, and the contents are gathered on the inclined bottom plate 31 and slide down along the inclined bottom plate 31;

[0030] A photoelectric sensor 6 is installed in the waste box 3 near the lower end of the inclined bottom plate 31, for sensing whether there is a leakage of dry agent contents at the lower end of the inclined bottom plate 31, and the photoelectric sensor 6 senses through the sensing holes formed in the corresponding positions of the side plates 32;

[0031] In order to prevent the contents from jumping and avoiding the photoelectric sensor 6, a triangular block is also fixed in the waste box 3 on the upper side of the lower end of the inclined bottom plate 31, the side edges of the triangular block are fixed to the side walls of the waste box 3, and the upper edge and the lower edge are inclined downward and upward respectively, and the space between the lower edge and the inclined bottom plate 31 is only for one layer of contents to roll down.

[0032] As shown, Figure 1 The side plates 32 of the waste box 3 are provided with an upper opening 33 and a lower opening 34, the upper opening 33 is located on the upper side of the lower end of the inclined bottom plate 31, and the lower opening 34 is located on the lower side of the lower end of the inclined bottom plate 31, and a communication box 35 is detachably connected to the side plates 32 of the waste box 3, the communication box 35 is opened on one side of the waste box 3, and the opening is covered outside the upper opening 33 and the lower opening 34; in this embodiment, the side plates 32 of the waste box 3 are provided with two insertion grooves, and the two sides of the communication box 35 are integrally connected to the insertion pieces, which are inserted downward into the insertion grooves and fixed to the waste box 3, so that the contents finally leave from the upper opening 33, and then enter the communication box 35 and then enter the bottom of the waste box 3 from the lower opening 34.

[0033] The above is only a preferred embodiment of the present application, which is not used to limit the present application, and those skilled in the art can make various modifications or equivalent replacements to the present application within the spirit and protection scope of the present application, and such modifications or equivalent replacements should also be considered as falling within the protection scope of the technical scheme of the present application.

Claims

1. A nonwoven fabric desiccant pack breakage detection device, characterized by: The first conveying device and the pressing device are arranged in sequence, and the pressing device is arranged above the first conveying device and used for pressing the desiccant conveyed by the first conveying device; The waste box is arranged below the first conveying device, and the waste box is provided with an inclined plate and a baffle at the top thereof; the baffle is arranged at the end of the first conveying device, and the desiccant on the first conveying device falls along the baffle to the inclined plate at the end thereof; the inclined plate is inclined upward near one end of the end of the first conveying device, and a through hole is formed in the inclined plate and communicated with the waste box; the through hole is used for passing the desiccant; and the inductive device is arranged in the waste box and used for inducting the desiccant; The inductive device comprises an inclined bottom plate arranged in the waste box, and a photoelectric sensor arranged in the waste box and close to the lower end of the inclined bottom plate and used for inducting whether the desiccant leaks at the lower end of the inclined bottom plate. The side plates are connected to the both sides of the inclined bottom plate, and the side plates are inclined upward away from the inclined bottom plate and connected to the corresponding inner side walls of the waste box; the triangular block is further arranged in the waste box and located above the lower end of the inclined bottom plate; the side edges of the triangular block are fixed to the side walls of the waste box; the upper edge and the lower edge of the triangular block are inclined downward and upward, respectively; and the space between the lower edge of the triangular block and the inclined bottom plate is only used for rolling one layer of the desiccant.

2. The nonwoven desiccant pack breach detection device of claim 1, wherein: The first conveying device comprises a belt conveying belt.

3. The nonwoven desiccant pack breach detection device of claim 2, wherein: The pressing device is provided with a plurality of supporting rollers below the belt of the first conveying device.

4. The nonwoven desiccant pack breach detection device of claim 1, wherein: The second conveying device is arranged at the lower end of the inclined plate.

5. The nonwoven desiccant pack breach detection device of claim 1, wherein: The pressing device comprises a plurality of pressing blocks, the pressing blocks are moved at different heights by moving up and down or swinging and rotating, and the pressing blocks press the desiccant at the lowest point.

6. The nonwoven desiccant pack breach detection device of claim 5, wherein: The pressing device comprises a rotating drum, a plurality of pressing blocks are arranged on the rotating drum, and the pressing blocks press the desiccant below when the rotating drum rotates.

7. The nonwoven desiccant pack breach detection device of claim 6, wherein: The pressing blocks are connected to the mounting blocks, and the mounting blocks are detachably mounted on the rotating drum in the axial direction.

8. The nonwoven desiccant pack breach detection device of claim 7, wherein: The pressing blocks are telescopic rods, and the telescopic rods are provided with compression springs inside and used for driving the outer ends of the telescopic rods to extend.

Images