Device for automatically monitoring density and uniformity of strip-penetrating glue injection

Abstract

The utility model provides a device for automatically monitoring the density and uniformity of strip-penetrating glue injection, and relates to the technical field of industrial automation, the device comprises a glue injection machine and a glue injection control induction mechanism, the right side of the glue injection machine is provided with the glue injection control induction mechanism, through the arrangement of the glue injection control induction mechanism, when the glue injection machine needs to be used, the glue injection control induction mechanism is connected with the glue injection machine; when glue in the glue injection machine is injected into the density glue measuring pipe along the glue injection port, the ultrasonic sound generator can emit ultrasonic waves to transmit an electric signal into the ultrasonic receiver, the density of the glue is determined through transmission of the ultrasonic waves between the ultrasonic sound generator and the ultrasonic receiver, and the density of the glue is not affected by glue flowing in the glue injection process. Meanwhile, whether bubbles exist in the colloid or not can be measured through fluctuation of ultrasonic waves, so that the overall uniformity of the colloid is monitored, when the colloid flows through a rubber pipe in the middle of a colloid bundling pipe, when the flow speed of the colloid is slightly high, inward shrinkage hydraulic pumps on the outer sides of an upper semicircular ring and a lower semicircular ring stretch inward shrinkage rods inwards through buckles, and therefore the colloid is prevented from entering the colloid bundling pipe; therefore, the two groups of semicircular rings are driven to be restrained inwards.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial automation, in particular to a device for automatically monitoring the density and uniformity of glue injection during stripping. Background Art

[0002] The device for automatically monitoring the density and uniformity of glue injection is an advanced industrial automation equipment. It is used to monitor and control the density and distribution uniformity of the injection material in the production process of thermal insulation aluminum profiles in real time. It can ensure the stability of the injection process and the consistency of product quality. By accurately adjusting the injection parameters, the device helps to improve production efficiency, reduce scrap rate, and meet high quality requirements. It is a key tool for realizing intelligent manufacturing and refined management.

[0003] After searching, the patent number "CN217605571U" mentioned in the text that "the utility model discloses a tubular material density uniformity measuring device, including a plane bracket, an electronic balance, a support base, a pipe positioning member, an adjustment positioning member and an adjustable sliding member, the support base includes a support table, the four corners of the lower surface of the support table are fixed with support legs, the left and right ends of the upper surface of the support table are provided with an electronic balance, a plane bracket is provided between the upper surfaces of the weighing platforms of the two electronic balances, an adjustable sliding member is provided on the plane bracket, the upper surface of the adjustable sliding member is provided with an adjustment positioning member, and a pipe positioning member is provided in the middle of the front and rear sides of the support table. ", when in use, the two pipe positioning pieces correspond to each other front and back, and the sliding support slides inside the boss-shaped through groove to drive the adjustment positioning piece to move, so that the position of the adjustment positioning piece can be adjusted. The tubular material density uniformity measuring device has the advantages of simple structure, easy operation, intuitive reading, and the ability to quickly and non-destructively detect the density uniformity of tubular materials. However, during the glue injection process, the density and uniformity of the colloid are related to the actual effect of the glue. When the glue is injected, the pressure of the colloid is too large, which easily leads to too much glue on the glued item, and the density is too high, then the glue effect cannot reach the ideal state, and timely adjustment is required.

[0004] Therefore, we provide a device to automatically monitor the density and uniformity of glue injection in the strip to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a device for automatically monitoring the density and uniformity of glue injection during threading, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for automatically monitoring the density and uniformity of glue injection of threading strips, comprising a glue injection machine and a glue injection control sensing mechanism, wherein the glue injection control sensing mechanism is installed on the right side of the glue injection machine;

[0007] The glue injection control sensing mechanism includes an information processor, a glue injection density sensing component and a flow rate control component. The information processor is arranged on the upper side of the glue injection machine, the glue injection density sensing component is arranged on the right side of the glue injection machine, and the flow rate control component is arranged on the right side of the glue injection density sensing component.

[0008] Preferably, the glue injection density sensing component includes a glue injection port, a density measuring glue tube, an ultrasonic sounder, an ultrasonic receiver and an ultrasonic information processor. The glue injection port is welded on the right side of the glue injection machine, and a density measuring glue tube is welded on the right side of the glue injection port. An ultrasonic sounder is installed on one side of the inner wall of the density measuring glue tube, and an ultrasonic receiver is installed on the other side of the inner wall of the density measuring glue tube. An ultrasonic information processor is arranged on the outside of the density measuring glue tube.

[0009] Preferably, the ultrasonic information processor is electrically connected to the ultrasonic receiver, and the ultrasonic information processor is electrically connected to the information processor.

[0010] Preferably, the flow rate control assembly includes a rubber tube, a rubber tube, a semicircular ring, a retractable rod, a buckle and a retractable hydraulic pump. A rubber tube is welded to the right side of the density measuring hose, and a rubber tube is bonded and connected in the middle of the rubber tube. The upper and lower sides of the rubber tube are wrapped with semicircular rings, and retractable rods are installed on the left and right sides of the lower semicircular ring. The upper side of the retractable rod is connected to a buckle by a groove, and a retractable hydraulic pump is installed on the upper side of the buckle.

[0011] Preferably, a multi-port sensing component is installed on the right side of the rubber bundle tube, and the multi-port sensing component includes a rubber outlet pipe, a triangular rod, a fan-shaped flow velocity sensor, a pressure sensor, an elastic force sensor, a rotating shaft, a cover plate and a temperature sensor. A rubber outlet pipe is welded to the right side of the rubber bundle tube, a triangular rod is arranged in the middle of the rubber outlet pipe, and a fan-shaped flow velocity sensor is arranged in the middle of the triangular rod.

[0012] Preferably, a pressure sensor is installed on the front side of the glue outlet pipe, an elastic force sensor is installed on the inner front end of the glue outlet pipe, a rotating shaft is installed on the left side of the elastic force sensor, and a cover plate is installed on the outer side of the rotating shaft.

[0013] Preferably, a temperature sensor is provided at the inner rear end of the glue outlet pipe, and the temperature sensor is electrically connected to the information processor.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Through the setting of the injection control sensing mechanism, when it is needed, the colloid in the injection machine is poured into the density measuring hose along the injection port. At this time, the ultrasonic sounder will emit ultrasonic waves and transmit the electrical signal to the ultrasonic receiver. The density of the colloid is determined by the transmission of ultrasonic waves between the two, and it is not affected by the flow of colloid during the injection process. At the same time, the fluctuation of ultrasonic waves can be used to determine whether there are bubbles inside the colloid, so as to monitor the overall uniformity of the colloid. The colloid flows through the rubber tube in the middle of the bundle hose. When the colloid flow rate is slightly high, the retracted hydraulic pumps on the outer sides of the upper and lower semicircular rings will stretch the retracted rod inward through the buckle, thereby driving the two groups of semicircular rings to constrain inward, and the flow rate is adjusted by controlling the diameter of the rubber tube, so that the glue output is more stable and balanced.

[0016] 2. Through the setting of the multi-port sensing component, after the colloid flows into the outlet hose, the colloid will fill the outlet hose, and part of the colloid will generate thrust on the fan-shaped flow velocity sensor. The triangular shape of the triangular rod can greatly reduce the resistance of the colloid flow, and the fan-shaped flow velocity sensor can determine the flow velocity of the colloid by the internal fan-shaped rotation speed, so as to understand the current flow velocity more intuitively. As the colloid flows into the outlet hose, the colloid will fill the inside of the outlet hose. At this time, the colloid will squeeze the cover plate, and with the squeezing, the cover plate will squeeze the elastic sensor, and the squeezing felt by the elastic sensor will be fed back to the pressure sensor for data collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the glue injection density sensing component of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the flow rate control component of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the multi-port sensing component of the utility model.

[0021] Numbers in the figure: 1. Glue injection machine; 2. Glue injection control sensing mechanism; 21. Information processor; 22. Glue injection density sensing component; 221. Glue injection port; 222. Density measuring hose; 223. Ultrasonic sounder; 224. Ultrasonic receiver; 225. Ultrasonic information processor; 23. Flow rate control component; 231. Glue bundle hose; 232. Rubber hose; 233. Semicircular ring; 234. Retractable rod; 235. Buckle; 236. Retractable hydraulic pump; 3. Multi-port sensing component; 31. Glue outlet hose; 32. Triangular rod; 33. Fan-shaped flow rate sensor; 34. Pressure sensor; 35. Elastic force sensor; 36. Rotating shaft; 37. Cover plate; 38. Temperature sensor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-4 As shown, the utility model provides a technical solution: a device for automatically monitoring the density and uniformity of glue injection of a threading strip, comprising a glue injection machine 1 and a glue injection control sensing mechanism 2, wherein the glue injection control sensing mechanism 2 is installed on the right side of the glue injection machine 1;

[0025] The glue injection control sensing mechanism 2 includes an information processor 21, a glue injection density sensing component 22 and a flow rate control component 23. The information processor 21 is arranged on the upper side of the glue injection machine 1, the glue injection density sensing component 22 is arranged on the right side of the glue injection machine 1, and the flow rate control component 23 is arranged on the right side of the glue injection density sensing component 22.

[0026] Furthermore, the glue injection density sensing component 22 includes a glue injection port 221, a density measuring glue tube 222, an ultrasonic sounder 223, an ultrasonic receiver 224 and an ultrasonic information processor 225. The glue injection port 221 is welded on the right side of the glue injection machine 1, and the density measuring glue tube 222 is welded on the right side of the glue injection port 221. The ultrasonic sounder 223 is installed on one side of the inner wall of the density measuring glue tube 222, and the ultrasonic receiver 224 is installed on the other side of the inner wall of the density measuring glue tube 222. The outer side of the density measuring glue tube 222 is provided with an ultrasonic information processor 225. When it is needed, the colloid in the glue injection machine 1 is poured into the density measuring glue tube 222 along the glue injection port 221. At this time, the ultrasonic sounder 223 will emit an ultrasonic wave and transmit the electrical signal to the ultrasonic receiver 224. The density of the colloid is determined by the transmission of the ultrasonic wave between the two, and it is not affected by the flow of the colloid during the glue injection process. At the same time, the fluctuation of the ultrasonic wave can be used to determine whether there are bubbles inside the colloid, thereby monitoring the overall uniformity of the colloid.

[0027] Furthermore, the ultrasonic information processor 225 is electrically connected to the ultrasonic receiver 224, and the ultrasonic information processor 225 is electrically connected to the information processor 21. When needed, the ultrasonic information processor 225 summarizes the colloid density information and then transmits it to the information processor 21. In this way, when in use, the staff can always understand the density of the colloid, so that the staff can adjust the density of the colloid in time.

[0028] Furthermore, the flow rate control assembly 23 includes a rubber tube 231, a rubber tube 232, a semicircular ring 233, an inwardly retracted rod 234, a buckle 235 and an inwardly retracted hydraulic pump 236. The right side of the density measuring rubber tube 222 is welded with a rubber tube 231, and the middle of the rubber tube 231 is bonded and connected with a rubber tube 232. The upper and lower sides of the rubber tube 232 are wrapped with semicircular rings 233, and the left and right sides of the lower semicircular ring 233 are installed with inwardly retracted rods 234, and the upper sides of the inwardly retracted rods 234 are slotted. It is connected with a buckle 235, and an inward hydraulic pump 236 is installed on the upper side of the buckle 235. When it is needed, the colloid flows through the rubber tube 232 in the middle of the bundle rubber tube 231. When the colloid flow rate is slightly high, the inward hydraulic pump 236 on the outer side of the upper and lower groups of semicircular rings 233 will pass through the buckle 235 to stretch the inward rod 234 inward, thereby driving the two groups of semicircular rings 233 to be constrained inward, and the flow rate is adjusted by controlling the diameter of the rubber tube 232, so that the glue discharge is more stable and balanced.

[0029] Embodiment 2

[0030] See also Figure 1 and Figure 4As shown, compared with Example 1, as another implementation mode of the utility model, a multi-port sensing component 3 is installed on the right side of the rubber bundle tube 231, and the multi-port sensing component 3 includes a rubber outlet pipe 31, a triangular rod 32, a fan-shaped flow rate sensor 33, a pressure sensor 34, an elastic force sensor 35, a rotating shaft 36, a cover plate 37 and a temperature sensor 38. The rubber bundle tube 231 is welded with a rubber outlet pipe 31 on the right side, and a triangular rod 32 is arranged in the middle of the rubber outlet pipe 31, and a fan-shaped flow rate sensor 33 is arranged in the middle of the triangular rod 32. When it is needed, after the colloid flows into the rubber outlet pipe 31, the colloid will fill the rubber outlet pipe 31, and a part of the colloid will generate thrust on the fan-shaped flow rate sensor 33. The triangular rod 32 can greatly reduce the resistance of the colloid flow due to its triangular shape, and the fan-shaped flow rate sensor 33 can determine the flow rate of the colloid by the internal fan-shaped rotation speed, so as to more intuitively understand the current flow rate.

[0031] Furthermore, a pressure sensor 34 is installed on the front side of the glue outlet pipe 31, an elastic force sensor 35 is installed on the inner front end of the glue outlet pipe 31, a rotating shaft 36 is installed on the left side of the elastic force sensor 35, and a cover plate 37 is installed on the outer side of the rotating shaft 36. When it is needed, as the colloid flows into the glue outlet pipe 31, the colloid will fill the inside of the glue outlet pipe 31. At this time, the colloid will squeeze the cover plate 37, and with the squeezing, the cover plate 37 will squeeze the elastic force sensor 35, and the squeezing felt by the elastic force sensor 35 will be fed back to the pressure sensor 34 for data collection.

[0032] Furthermore, a temperature sensor 38 is provided at the inner rear end of the glue outlet pipe 31, and the temperature sensor 38 is electrically connected to the information processor 21. When needed, the temperature sensor 38 will sense the temperature change of the colloid in real time, thereby avoiding the colloid from melting too much due to the colloid being heated at too high a temperature, and at the same time avoiding the problem of the colloid coagulating due to low temperature.

[0033] Working principle: a device for automatically monitoring the density and uniformity of glue injection is moved to the working position. When in use, the first step is to connect the device that needs to use the colloid to the glue outlet pipe 31 using an external pipe. The second step is that after the connection is completed, the glue injection machine 1 will inject the colloid into the density measuring glue tube 222 through the glue injection port 221. When the injected colloid is flowing, an ultrasonic sounder 223 will emit ultrasonic waves. After being received by the ultrasonic receiver 224, the density of the colloid is sensed, and the data will be transmitted to the information processor 21 through the ultrasonic information processor 225. The third step is that after the density of the colloid is qualified, it will flow into the glue outlet pipe 31 on the right side of the bundle glue tube 231. At this time, the colloid will pass through the fan-shaped flow velocity sensor 33 in the middle of the triangular rod 32 and pass through the fan-shaped flow velocity sensor 33. After the speed senses the flow rate of the colloid, when it senses that the flow rate is too high, the middle rubber tube 232 of the bundle rubber tube 231 and the semicircular rings 233 on the upper and lower sides will be controlled. At the same time, the retraction hydraulic pump 236 will retract the retraction rod 234 inward along the buckle 235, driving the semicircular ring 233 to squeeze the rubber tube 232, thereby controlling the cross-sectional area of ​​the rubber tube 232 to control the flow rate. In the fourth step, as the colloid flows, the colloid will touch the cover plate 37. After the rotation of the rotating shaft 36, the cover plate 37 will squeeze the elastic sensor 35, and the pressure sensed by the elastic sensor 35 will be fed back to the pressure sensor 34 for data collection. Finally, the temperature sensor 38 senses the temperature change of the colloid in real time, thus completing the use process of a device for automatically monitoring the density and uniformity of strip injection.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for automatically monitoring the density and uniformity of glue injection during stripping, comprising a glue injection machine (1) and a glue injection control sensing mechanism (2), characterized in that: A glue injection control sensing mechanism (2) is installed on the right side of the glue injection machine (1); The glue injection control sensing mechanism (2) comprises an information processor (21), a glue injection density sensing component (22) and a flow rate control component (23); the information processor (21) is arranged on the upper side of the glue injection machine (1), the glue injection density sensing component (22) is arranged on the right side of the glue injection machine (1), and the flow rate control component (23) is arranged on the right side of the glue injection density sensing component (22).

2. The device for automatically monitoring the density and uniformity of glue injection during threading according to claim 1 is characterized in that: The glue injection density sensing component (22) comprises a glue injection port (221), a density measuring glue tube (222), an ultrasonic sounder (223), an ultrasonic receiver (224) and an ultrasonic information processor (225). The glue injection port (221) is welded on the right side of the glue injection machine (1), and the density measuring glue tube (222) is welded on the right side of the glue injection port (221). The ultrasonic sounder (223) is installed on one side of the inner wall of the density measuring glue tube (222), and the ultrasonic receiver (224) is installed on the other side of the inner wall of the density measuring glue tube (222). The outer side of the density measuring glue tube (222) is provided with an ultrasonic information processor (225).

3. The device for automatically monitoring the density and uniformity of glue injection during threading according to claim 2 is characterized in that: The ultrasonic information processor (225) is electrically connected to the ultrasonic receiver (224), and the ultrasonic information processor (225) is electrically connected to the information processor (21).

4. The device for automatically monitoring the density and uniformity of glue injection during threading according to claim 2 is characterized in that: The flow rate control component (23) comprises a rubber tube (231), a rubber tube (232), a semicircular ring (233), an inward-retracting rod (234), a buckle (235) and an inward-retracting hydraulic pump (236); the right side of the density measuring rubber tube (222) is welded with a rubber tube (231); the middle of the rubber tube (231) is bonded and connected with a rubber tube (232); the upper and lower sides of the rubber tube (232) are wrapped with semicircular rings (233); the left and right sides of the lower semicircular ring (233) are installed with inward-retracting rods (234); the upper side of the inward-retracting rod (234) is connected with a buckle (235) through a slot; and the upper side of the buckle (235) is installed with an inward-retracting hydraulic pump (236).

5. The device for automatically monitoring the density and uniformity of glue injection during threading according to claim 4 is characterized in that: A multi-port sensing component (3) is installed on the right side of the rubber bundle tube (231), and the multi-port sensing component (3) comprises a rubber outlet tube (31), a triangular rod (32), a fan-shaped flow velocity sensor (33), a pressure sensor (34), an elastic force sensor (35), a rotating shaft (36), a cover plate (37) and a temperature sensor (38). The rubber outlet tube (31) is welded on the right side of the rubber bundle tube (231), a triangular rod (32) is arranged in the middle of the rubber outlet tube (31), and a fan-shaped flow velocity sensor (33) is arranged in the middle of the triangular rod (32).

6. The device for automatically monitoring the density and uniformity of glue injection during threading according to claim 5, characterized in that: A pressure sensor (34) is installed on the front side of the rubber outlet pipe (31), an elastic force sensor (35) is installed on the inner front end of the rubber outlet pipe (31), a rotating shaft (36) is installed on the left side of the elastic force sensor (35), and a cover plate (37) is installed on the outer side of the rotating shaft (36).

7. The device for automatically monitoring the density and uniformity of glue injection in the strip according to claim 6, characterized in that: A temperature sensor (38) is provided at the inner rear end of the rubber outlet pipe (31), and the temperature sensor (38) is electrically connected to the information processor (21).

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