Control processing device for preventing rubberizing of adhesive binding line

Abstract

The invention relates to the technical field of glue smearing prevention of glue binding equipment, and discloses a control processing device for glue smearing prevention of a glue binding line, the control processing device comprises a glue binding machine shell, a glue binding machine riding wheel, an atomizing nozzle, an anti-diffusion assembly, a trigger assembly, a fixed-point oil supplementing assembly, a controller and the like, and the anti-diffusion assembly covers the atomizing nozzle to limit oil mist diffusion and avoid pollution; the trigger assembly pushes a residual glue scraper through residual glue and transmits signals to the controller through an elastic deformation piece and a sensor, oil injection according to needs and accurate matching of oil film consumption are achieved, the fixed-point oil supplementing assembly conducts directional supplementary coating on an oil film depletion area after the residual glue is scraped through an oil supplementing cavity and a diffusion opening, the oil quantity difference is reduced, and the oil film uniformity is improved. The residual glue scraping plate is initially tangent to the riding wheel, the included angle between the residual glue scraping plate and the riding wheel is gradually increased when the residual glue scraping plate moves downwards, the forward pressure and shearing force on residual glue are enhanced, the stripping effect is improved, and the device can reduce residual glue adhesion and silicone oil waste, reduce equipment loss, guarantee glue binding quality and improve operation economy and stability.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glue sticking equipment anti-sticking technology, and particularly relates to a control processing device for anti-sticking of a glue sticking line. BACKGROUND

[0002] During the operation of the glue sticking machine, the glue applied to the book block is prone to adhere to the carrier wheel during the movement of the carrier wheel to the cover, mainly because the glue has not completely solidified after being applied, and when the carrier wheel contacts the surface of the book block, part of the un-solidified glue will adhere to the surface of the carrier wheel due to the pressure effect or surface tension effect. The accumulation of such residual glue can have multiple effects. First, the flatness of the surface of the carrier wheel is destroyed, leading to uneven pressure during the subsequent conveying of the book block, which can cause small pits or protrusions on the spine, affecting the quality of the book, or causing uneven glue application, decreased adhesion of the spine, and even delamination. Second, the residual glue can contaminate the non-adhesive area of the book block or the inside of the cover, affecting the cleanliness of the book.

[0003] To solve the problem of residual glue adhering to the carrier wheel, the existing technology generally stops the machine after the operator finds small pits on the back cover, manually cleans the glue and ink adhering to the cover carrier wheel and the carrier wheel, or sprays a silicon oil or other anti-sticking coating on the carrier wheel.

[0004] In view of the above and existing related technologies, the inventors believe that the following defects often exist: manual or mechanical scraping of adhering residual glue requires stopping the machine, affecting the continuity of the operation of the glue sticking machine, and when using silicon oil for spraying, the silicon oil layer may be depleted in some areas before the next spraying, resulting in residual glue adhering to the carrier wheel. SUMMARY

[0005] The technical problem to be solved by the present application is that in the existing technology, the supply and demand of the silicon oil protective layer may not match, and the amount of silicon oil in some positions may be insufficient, resulting in residual glue adhering to the carrier wheel. Therefore, the present application provides a control processing device for anti-sticking of a glue sticking line.

[0006] In order to achieve the above object, the following technical scheme is adopted in the application: A control processing device for preventing glue from being attached to a thread during adhesive binding, comprising an adhesive binding machine shell, a plurality of adhesive binding machine carrier wheels are mounted on the inner wall of the adhesive binding machine shell, an atomizing nozzle is arranged at the bottom of the adhesive binding machine carrier wheels, a diffusion prevention assembly is arranged on the outer cover of the atomizing nozzle, a plurality of trigger assemblies are mounted at equal intervals on the side of the diffusion prevention assembly, the trigger assemblies are mounted on the positive input side of the rotation direction of the adhesive binding machine carrier wheels, a fixed-point oil supplement assembly is arranged below the trigger assemblies, the fixed-point oil supplement assembly is mounted on the side of the diffusion prevention assembly, a telescopic pipe is fixedly connected to the bottom end of the atomizing nozzle, a control valve is mounted at the input end of the telescopic pipe, a silicone oil storage bottle is communicated with the bottom end of the control valve through a liquid delivery hose, an air suction pump is communicated with the side of the control valve through a gas delivery hose, a controller is mounted on the outer wall of the adhesive binding machine shell, and the controller is electrically connected with the air suction pump and the control valve; the trigger assembly comprises a residual glue scraper, a connecting slide rod is fixedly connected to the back of the residual glue scraper, a resilient deformation sheet is fixedly connected to the bottom end of the connecting slide rod, the resilient deformation sheet is fixedly connected between the end away from the connecting slide rod and the diffusion prevention assembly, a patch-type deformation sensor is attached to the top surface of the resilient deformation sheet, and the patch-type deformation sensor can transmit signals to the controller.

[0007] Preferably, the fixed-point oil supplement assembly comprises a vertical plate, a sliding groove is formed at the top end of the vertical plate, the sliding groove corresponds to the trigger assembly one by one, and the cross-sectional shape of the connecting slide rod is arranged in an inverted T shape.

[0008] Preferably, the sliding groove is arranged in an inclined manner, and the inclination angle of the sliding groove is consistent with the inclination angle of the residual glue scraper.

[0009] Preferably, the top edge of the vertical plate is provided with a top edge inclined surface, and the inclination angle of the top edge inclined surface is consistent with the inclination angle of the residual glue scraper.

[0010] Preferably, when the resilient deformation sheet is in a natural state, the top edge of the residual glue scraper is gap-fitted with the adhesive binding machine carrier wheels, and the residual glue scraper is tangent to the adhesive binding machine carrier wheels, when the residual glue scraper and the connecting slide rod slide downward along the sliding groove, the inclination angle of the residual glue scraper remains unchanged, the contact position of the residual glue scraper and the adhesive binding machine carrier wheels gradually moves downward, and thus the included angle between the residual glue scraper and the outer wall of the adhesive binding machine carrier wheels gradually increases.

[0011] Preferably, the bottom of the vertical plate is fixedly connected with an inclined plate, and the vertical plate, the inclined plate, and the baffles on both sides thereof jointly enclose an oil supplement cavity with the outer wall of the diffusion prevention assembly.

[0012] Preferably, the anti-diffusion assembly comprises a protective square cover which is in gap fit with the outer wall of the glue binding machine supporting wheel, and the bottom of the protective square cover is communicated with a protective cone cover which is fixedly connected between the protective cone cover and the atomizing nozzle.

[0013] Preferably, the protective square cover is provided with a diffusion port on the side close to the fixed-point oil supplementing assembly, and the protective square cover and the oil supplementing cavity form a communication structure through the diffusion port.

[0014] Preferably, a plurality of through holes are equidistantly arranged in the interior of the vertical plate, the through holes are arranged in a horn shape with the opening gradually increasing from inside to outside, and the through holes gradually incline upward from inside to outside.

[0015] Preferably, the through holes penetrate the interior of the vertical plate, and the input end of the through hole is communicated with the oil supplementing cavity.

[0016] The technical effects and advantages of the present application are as follows: 1. The present application realizes on-demand oil supplementing through the mechanism that the residual glue pushes the residual glue scraping plate to trigger spraying, relies on the actual residual glue adhesion state as a signal, accurately matches the oil film consumption demand, avoids the problem of excess waste or insufficient failure of fixed period spraying of the oil film, reduces the book pollution and equipment cleaning burden caused by excessive silicon oil, and ensures that the supporting wheel surface always has an effective oil film to isolate the residual glue. At the same time, through the oil supplementing cavity and the directional oil supplementing structure, the oil film depletion area just scraped by the residual glue is targeted for re-coating, the initial oil amount gap between the residual glue area and the surrounding area is reduced, the oil film thickness is more uniform after re-spraying, the vicious cycle of residual glue adhesion due to weak oil film is broken, the overall protection effect is strengthened, the equipment wear and tear and book quality defect risk are reduced, and the economy and stability of the glue binding machine operation are improved. 2. In the present application, the residual glue scraping plate is initially tangent to the supporting wheel in the process of triggering oil spraying, and the contact height is reduced while the inclination angle remains unchanged when the residual glue scraping plate moves downward under the push of the residual glue, so that the included angle between the two gradually increases, forming a dynamically adaptive scraping effect. The initial tangent state ensures close fit with the supporting wheel surface, facilitating the scraping of the residual glue bottom to form a separation opening. As the included angle increases, the normal pressure and lateral shear force of the scraping plate on the residual glue simultaneously increase, producing a stronger prying effect on thick and stubborn residual glue, and avoiding residual glue residue or sliding. The fixed inclination angle is kept stable by structure limiting, and the gradual change of the included angle adapts to the dynamic changes of residual glue accumulation, reducing the hard friction wear of the scraping plate and the supporting wheel, improving the completeness of residual glue removal, prolonging the service life of the scraping plate, and ensuring the cleanliness of the supporting wheel surface and the effectiveness of subsequent oil film protection. BRIEF DESCRIPTION OF DRAWINGS

[0017] The disclosed content of the present application will be described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes, and are not intended to limit the scope of protection of the present application. In the drawings, the same reference signs are used to refer to the same parts: Figure 1It is a schematic diagram of the three-dimensional structure of the installation state of the application; Figure 2 It is a schematic diagram of the three-dimensional structure of the whole application; Figure 3 It is a schematic diagram of the structure of the internal trigger assembly of the spot oiling assembly in the natural state; Figure 4 It is a schematic diagram of the structure of the internal trigger assembly of the spot oiling assembly in the state of encountering glue and sliding down; Figure 5 It is Figure 4 It is an enlarged schematic diagram of A in the middle; Figure 6 It is a schematic diagram of the three-dimensional structure of the trigger assembly part of the application; Figure 7 It is a schematic diagram of the three-dimensional structure of the spot oiling assembly part from the outside perspective; Figure 8 It is a schematic diagram of the three-dimensional structure of the trigger assembly part from the inside perspective; Figure 9 It is a schematic diagram of the three-dimensional structure of the anti-diffusion assembly part of the application.

[0018] Legend: 1, glue machine supporting wheel; 2, anti-diffusion assembly; 3, spot oiling assembly; 4, trigger assembly; 5, atomizing nozzle; 6, telescopic pipe; 7, control valve; 8, silicone oil storage bottle; 9, air pump; 10, controller; 11, glue machine shell; 201, protective square cover; 202, diffusion port; 203, protective cone cover; 301, vertical plate; 302, inclined plate; 303, sliding groove; 304, through hole; 305, top edge inclined surface; 401, residual glue scraper; 402, connecting sliding rod; 403, elastic deformation sheet; 404, patch type deformation sensor. DETAILED DESCRIPTION

[0019] It is easy to understand that those skilled in the art can propose various structural modes and implementation modes that can be replaced with each other without changing the essential spirit of the application. Therefore, the following specific embodiments and drawings are only exemplary descriptions of the technical solutions of the application, and should not be considered as the whole or as a limitation or restriction on the technical solutions of the application.

[0020] Reference Figure 1 With Figure 2 As shown in the figure, the application provides a technical solution: a glue binding line anti-glue control processing device, which comprises a glue machine shell 11, the inner wall of the glue machine shell 11 is provided with a glue machine supporting wheel 1, the bottom of the glue machine supporting wheel 1 is provided with an atomizing nozzle 5, the bottom end of the atomizing nozzle 5 is fixedly connected with a telescopic pipe 6, the input end of the telescopic pipe 6 is provided with a control valve 7, the bottom end of the control valve 7 is communicated with a silicone oil storage bottle 8 through a liquid infusion hose, the side of the control valve 7 is communicated with an air pump 9 through a gas infusion hose, the outer wall of the glue machine shell 11 is provided with a controller 10, and the controller 10 is electrically connected with the air pump 9 and the control valve 7.

[0021] The controller 10 is used to control the on-off of the air extraction pump 9 and the control valve 7, which is used to control the amount of air flow and the amount of silicone oil in the silicone oil storage bottle 8, to form atomized silicone oil at the atomizing nozzle 5, and to spray on the outer wall of the glue sticking machine supporting wheel 1. By uniformly spraying silicone oil on the surface of the glue sticking machine supporting wheel 1, an isolation film can be formed on the surface, which effectively reduces the adhesion of the glue sticking machine supporting wheel 1 surface to the residual glue of the book core due to the low surface tension and non-stick properties of the silicone oil, and reduces the residual glue adhesion phenomenon caused by incomplete curing, pressure or surface tension of the glue. This design can maintain the cleanliness and flatness of the surface of the glue sticking machine supporting wheel 1, avoid the problems of uneven pressure and abnormal glue coating caused by residual glue accumulation, and ensure the uniformity and firmness of the book spine bonding. At the same time, it is not necessary to specially stop the machine to clean the residual glue adhered to the surface of the glue sticking machine supporting wheel 1, which can reduce the frequency of cleaning and maintenance during shutdown, thereby improving the running stability and production efficiency of the glue sticking machine.

[0022] The existing silicone oil spraying is usually directly sprayed through the nozzle to the glue sticking machine supporting wheel 1, and the atomized silicone oil covers and diffuses in a large area, which is easy to spread or drop onto the book pages or other parts of the glue sticking machine, resulting in contamination of the book pages and oil stains on the cover, affecting the appearance quality of the book. In addition, the diffused silicone oil mist will also absorb dust to form oil stains and impurities, increasing the difficulty of equipment cleaning, and even affecting the transmission accuracy due to oil penetration into the mechanical gap, indirectly reducing the equipment running stability and increasing the maintenance cost.

[0023] Please refer to Figure 1 and Figure 9 To solve the above problems, the application is provided with a diffusion prevention assembly 2 outside the atomizing nozzle 5, which includes a protective square cover 201 that is gap-fitted with the outer wall of the glue sticking machine supporting wheel 1. The bottom of the protective square cover 201 is connected with a protective conical cover 203, which is fixedly connected with the atomizing nozzle 5. The width of the protective square cover 201 matches the width of the book core. By covering the diffusion prevention assembly 2 outside the atomizing nozzle 5, the oil mist diffusion area of the atomizing nozzle 5 can be effectively limited, preventing the diffusion of silicone oil mist to unnecessary areas and ensuring the cleanliness of the book during the gluing process.

[0024] When the oil protection is performed on the supporting wheel by using the atomizing nozzle, the actual consumption speed of the oil film may not match the preset spraying period due to the supporting wheel speed fluctuation, the glue viscosity change, the production load difference and other factors. When the oil film consumption is accelerated, the oil spraying is delayed and the oil film is insufficient, resulting in the residual glue adhering on the supporting wheel. When the oil film consumption is slowed down, the oil film is repeatedly sprayed before the period ends, resulting in the oil film surplus. Too much oil may adhere to the glue on the book spine, affecting the subsequent adhesion effect between the glue and the cover. The timing dislocation makes the spraying rhythm unable to dynamically follow the real-time demand of the oil film consumption, and the spraying and the oil film consumption are mismatched. In order to solve this problem, the following improvements are made: Please refer to Figure 3 , Figure 4 , Figure 5 and Figure 6 , the edge side of the diffusion prevention assembly 2 is installed with a plurality of trigger assemblies 4, and the trigger assemblies 4 are installed on the positive input end side of the rotating direction of the bookbinding machine supporting wheel 1. The trigger assembly 4 comprises a residual glue scraper 401, the back of the residual glue scraper 401 is fixedly connected with a connecting slide rod 402, the bottom end of the connecting slide rod 402 is fixedly connected with an elastic deformation sheet 403, the end of the elastic deformation sheet 403 away from the connecting slide rod 402 is fixedly connected with the diffusion prevention assembly 2, and the top surface of the elastic deformation sheet 403 is attached with a patch type deformation sensor 404. The patch type deformation sensor 404 can transmit signals to the controller 10.

[0025] When the bookbinding machine supporting wheel 1 rotates, the top edge of the residual glue scraper 401 contacts the bookbinding machine supporting wheel 1, and there is a certain gap between them, which can supply the oil film and will not damage the silicon oil protection oil film on the surface of the bookbinding machine supporting wheel 1. When the oil film on the surface of the bookbinding machine supporting wheel 1 is insufficient, residual glue will be adhered to the position, and the adhered residual glue will be protruded upward and contacted with the top edge of the residual glue scraper 401, which will push the residual glue scraper 401 to move downward, and at the same time, the elastic deformation of the elastic deformation sheet 403 will be pushed by the connecting slide rod 402. After the elastic deformation of the elastic deformation sheet 403, the patch type deformation sensor 404 attached above the elastic deformation sheet 403 can detect the deformation information and convert it into an electrical signal to transmit to the controller 10, so that the controller 10 starts to control the starting of the air suction pump 9 and the control valve 7, and the atomizing nozzle 5 starts to spray silicon oil mist on the surface of the bookbinding machine supporting wheel 1 to supplement the oil film on the surface.

[0026] The technical means of triggering the atomizing nozzle 5 to spray silicone oil to supplement the oil film by moving the residual glue against the residual glue scraper 401 can realize dynamic precise matching of oil film spraying and consumption. When the residual glue accumulated on the glue mounting machine supporting wheel 1 reaches a certain degree and pushes the scraper, it indicates that the oil film protection effect has decreased due to consumption or wear. At this time, the instant spraying can accurately supplement the oil film at the node that needs to be supplemented, avoiding the risk of silicone oil waste or pollution caused by spraying the oil film before it is exhausted due to fixed period spraying, and preventing the problem of excessive adhesion of residual glue caused by not spraying in time when the oil film has failed. The mechanism relies on the actual residual glue adhesion state as the trigger signal, directly relates to the oil film protection demand, can ensure that the surface of the glue mounting machine supporting wheel 1 is always isolated from the residual glue by an effective oil film, maintain its cleanliness and running stability, reduce book oil pollution and adhesion quality defects, and avoid resource waste and additional cleaning burden of the equipment caused by excessive spraying of silicone oil, thereby improving the economy and reliability of the glue mounting machine operation.

[0027] Firstly, the residual glue is more likely to adhere to the place where the oil film has been completely consumed. Secondly, even if there is a small amount of oil film covering the residual glue, when the residual glue scraper 401 scoops up the residual glue, it will cause peeling effect to the oil film at that position. Especially during the process of the residual glue being scooped up by the scraper as the supporting wheel rotates, the friction and pulling of the residual glue and the oil film will accelerate the damage and consumption of the oil film. Therefore, the oil film at the position where the residual glue is scooped up has been completely consumed, and the surrounding area not covered by the residual glue may still have some unused oil film. This leads to differences in the amount of oil film on the surface of the glue mounting machine supporting wheel 1 before the oil film is sprayed again. If the oil film is sprayed again directly, the amount of oil film supplemented at each position of the glue mounting machine supporting wheel 1 is the same. The position where the oil film has been completely consumed still has relatively less oil film than other positions. After use, the position with less oil film is still more likely to be consumed first and adhere to the residual glue, forming a cycle, which increases the frequency of triggering spraying. At the same time, the weak position of the oil film also affects the protection effect. In order to solve this problem, the present application makes the following improvements: Please refer to Figure 4 、 Figure 5 、 Figure 7 and Figure 8 , a fixed-point oil supplementing assembly 3 is arranged below the trigger assembly 4. The fixed-point oil supplementing assembly 3 is installed on the side of the anti-diffusion assembly 2. The fixed-point oil supplementing assembly 3 includes a vertical plate 301. The top end of the vertical plate 301 is provided with a sliding groove 303. The sliding groove 303 corresponds to the trigger assembly 4 one by one. The cross-sectional shape of the connecting sliding rod 402 is arranged in an inverted T shape. The connecting sliding rod 402 is slidingly connected to the inside of the sliding groove 303. The bottom of the vertical plate 301 is fixedly connected with an inclined plate 302. The vertical plate 301, the inclined plate 302 and the baffles on both sides thereof jointly enclose a supplementing oil cavity with the outer wall of the anti-diffusion assembly 2. The protective square cover 201 is provided with a diffusion port 202 on the side close to the fixed-point oil supplementing assembly 3. The protective square cover 201 and the supplementing oil cavity form a communication structure through the diffusion port 202.

[0028] In the absence of residual glue adhesion, each elastic deformation sheet 403 is in a natural flat state, blocking the oil supply cavity and shielding the oil supply cavity. When the residual glue on the glue assembling machine supporting wheel 1 at a certain position adheres, the residual glue scraper 401 at the corresponding position slides downward, and at the same time, the elastic deformation sheet 403 is pushed to move by the connecting slide rod 402. When the elastic deformation sheet 403 at this position is bent upward, the connecting slide rod 402 is located at the position originally shielded by the elastic deformation sheet 403. At this time, the oil mist in the protective square cover 201 can diffuse to the inside of the oil supply cavity through the diffusion port 202, and move upward through the connecting slide rod 402 on both sides, and then be applied to the position where the residual glue has just been scraped off, thereby reducing the difference between the initial oil amount at the position where the residual glue adheres and the initial oil amount at other positions.

[0029] The targeted glue supplement to the position where the residual glue has just been scraped off can effectively reduce the difference between the initial oil amount at the position where the residual glue adheres and the initial oil amount at the surrounding area, and further improve the uniformity of the oil film on the surface of the glue assembling machine supporting wheel 1 after spraying. On the one hand, by supplementing the completely consumed oil film in a targeted manner, the problem of the residual glue peeling area being depleted first again due to insufficient initial oil amount and repeatedly adhering residual glue when directly uniformly sprayed is avoided, and the frequency of residual glue adhesion is reduced. On the other hand, the uniform initial oil film state makes the surface oil film thickness more uniform after re-spraying, thereby strengthening the overall protection effect of the supporting wheel, reducing the risk of equipment wear and book contamination caused by a weak local oil film, reducing the waste of silicone oil and the operating burden of the equipment caused by frequent triggering of spraying, and improving the stability and economy of the glue assembling machine.

[0030] Please refer to Figure 7 and Figure 8 As shown in the drawings, the chute 303 is inclined, and the inclination angle of the chute 303 is consistent with the inclination angle of the residual glue scraper 401. The top edge of the vertical plate 301 is provided with a top edge inclined surface 305, and the inclination angle of the top edge inclined surface 305 is consistent with the inclination angle of the residual glue scraper 401. When the residual glue scraper 401 slides down, it slides along the top edge inclined surface 305. Through the restriction of the chute 303 and the connecting slide rod 402, it can be ensured that the inclination angle of the residual glue scraper 401 does not change during the downward sliding process. When the elastic deformation sheet 403 is in a natural state, the top edge of the residual glue scraper 401 is in clearance fit with the glue assembling machine supporting wheel 1, and the residual glue scraper 401 is tangent to the glue assembling machine supporting wheel 1. When the residual glue scraper 401 and the connecting slide rod 402 slide downward along the chute 303, the inclination angle of the residual glue scraper 401 does not change, the contact position of the residual glue scraper 401 and the glue assembling machine supporting wheel 1 gradually moves downward, and thus the included angle between the residual glue scraper 401 and the outer wall of the glue assembling machine supporting wheel 1 gradually increases.

[0031] The top edge of the residual glue scraper 401 is in tangential contact with the binder support wheel 1 at the beginning. During the scraping process, the tilt angle is kept unchanged as it moves downward, and the contact height is reduced, so that the angle between the residual glue scraper 401 and the binder support wheel 1 gradually increases from tangent. This dynamic scraping can significantly enhance the residual glue peeling effect. First, the initial tangent state can ensure that the residual glue scraper 401 is in close contact with the surface of the binder support wheel 1, making it easier to shovel out an opening between the residual glue and the binder support wheel 1 and cut into the space between the two. As the binder support wheel 1 rotates, the amount of residual glue contacted and scraped by the residual glue scraper 401 gradually decreases. Increase, at this time, the angle between the residual glue scraper 401 and the binder support roller 1 gradually increases to form a better mechanical peeling angle, by increasing the positive pressure and lateral shear force of the scraper on the residual glue, it has a stronger prying effect on thick and stubborn residual glue, to avoid the residual glue remaining due to excessive adhesion or sliding with the binder support roller 1. The gradual change of the angle adapts to the dynamic changes of the residual glue state, reduces the hard friction loss between the scraper and the support roller, improves the thoroughness of residual glue removal, extends the service life of the scraper, and ensures the cleanliness of the support roller surface and the stability of the subsequent oil film protection effect.

[0032] A number of through holes 304 are provided at equal intervals inside the vertical plate 301. The through holes 304 are trumpet-shaped with openings gradually increasing from the inside to the outside, and the through holes 304 are gradually inclined upward from the inside to the outside. The through holes 304 run through the interior of the vertical plate 301, and the input end of the through holes 304 is communicated with the oil replenishing chamber. Part of the oil mist inside the oil replenishing chamber can diffuse to the outside of the vertical plate 301 through the through holes 304. As the openings of the through holes 304 gradually increase, the oil mist flows outward along the inclined inner wall of the trumpet opening, and covers the outer surface of the vertical plate 301 during the expansion process, thereby improving the alienation of the outer wall of the vertical plate 301, and the residual glue scraped off by the residual glue scraper 401 can gradually fall down along the vertical plate 301.

[0033] The technical scope of the present invention is not limited to the contents of the above description. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical idea of ​​the present invention, and these deformations and modifications should all fall within the protection scope of the present invention.

Claims

1. A control and processing device for preventing glue from being rubbed on a binding line, characterized in that: It comprises a control and processing device for preventing glue from rubbing the binding line: it comprises a binding machine shell, a binding machine supporting wheel is installed on the inner wall of the binding machine shell, an atomizing nozzle is provided at the bottom of the binding machine supporting wheel, an external cover of the atomizing nozzle is provided with an anti-diffusion component, a plurality of trigger components are installed at equal intervals on the side of the anti-diffusion component, and the trigger component is installed on the side of the positive input end of the rotation direction of the binding machine supporting wheel, a fixed-point oil replenishing component is provided below the trigger component, the fixed-point oil replenishing component is installed on the side of the anti-diffusion component, the bottom end of the atomizing nozzle is fixedly connected with a telescopic tube, the input end of the telescopic tube is provided with a control valve, the The bottom end of the control valve is connected to a silicone oil storage bottle through an infusion hose, and the side of the control valve is connected to an air pump through an air hose. A controller is installed on the outer wall of the binding machine casing, and the controller is electrically connected to the air pump and the control valve; the trigger assembly includes a residual glue scraper, the back of the residual glue scraper is fixedly connected to a connecting slide rod, the bottom end of the connecting slide rod is fixedly connected to an elastic deformation sheet, the end of the elastic deformation sheet away from the connecting slide rod is fixedly connected to the anti-diffusion assembly, the top surface of the elastic deformation sheet is affixed with a patch-type deformation sensor, and the patch-type deformation sensor can transmit signals to the controller.

2. The control and processing device for preventing glue from being rubbed off on a binding line according to claim 1, characterized in that: The fixed-point oil replenishing assembly includes a vertical plate, a sliding groove is opened at the top of the vertical plate, the sliding groove corresponds to the trigger assembly one by one, the cross-sectional shape of the connecting slide rod is set to an inverted T shape, and the connecting slide rod is slidably connected to the inside of the sliding groove.

3. The control and processing device for preventing glue from being rubbed off on the binding line according to claim 2, characterized in that: The chute is arranged to be inclined, and the inclination angle of the chute is consistent with the inclination angle of the residual glue scraper.

4. The control and processing device for preventing glue from being rubbed off on a binding line according to claim 2, characterized in that: The top edge of the vertical plate is provided with a top edge inclined surface, and the inclination angle of the top edge inclined surface is consistent with the inclination angle of the residual glue scraper.

5. The control and processing device for preventing glue from being rubbed off on a binding line according to claim 1, characterized in that: When the elastic deformation sheet is in a natural state, the top edge of the residual glue scraper is in clearance with the binder support wheel, and the residual glue scraper and the binder support wheel are tangent to each other. When the residual glue scraper and the connecting slide rod slide downward along the slide groove, the inclination angle of the residual glue scraper remains unchanged, and the contact position between the residual glue scraper and the binder support wheel gradually moves downward, thereby gradually increasing the angle between the residual glue scraper and the outer wall of the binder support wheel.

6. The control and processing device for preventing glue from being rubbed off on the binding line according to claim 2, characterized in that: The bottom of the vertical plate is fixedly connected with an inclined plate, and the vertical plate, the inclined plate and the baffles on both sides thereof and the outer wall of the anti-diffusion component together enclose and form an oil replenishing chamber.

7. The control and processing device for preventing glue from being rubbed off on a binding line according to claim 1, characterized in that: The anti-diffusion component includes a protective square cover, which is gap-matched with the outer wall of the binding machine's supporting wheel. The bottom of the protective square cover is connected to a protective cone cover, and the protective cone cover is fixedly connected to the atomizing nozzle.

8. The control and processing device for preventing glue from being rubbed off on a binding line according to claim 7, characterized in that: A diffusion port is provided on one side of the protective square cover close to the fixed-point oil supply component, and the protective square cover forms a communication structure with the oil supply cavity through the diffusion port.

9. The control and processing device for preventing glue from being rubbed off on a binding line according to claim 2, characterized in that: A plurality of through holes are provided at equal intervals inside the vertical plate. The through holes are arranged in a trumpet shape with openings gradually increasing from the inside to the outside, and the through holes are gradually inclined upward from the inside to the outside.

10. The control and processing device for preventing glue from being rubbed off on the binding line according to claim 9, characterized in that: The through hole passes through the interior of the vertical plate, and the input end of the through hole is communicated with the oil replenishing cavity.

Images