A segmented heating automatic glue spray drying system and method

Abstract

The present invention discloses an automatic glue spraying and drying system and method with segmented heating, comprising a base frame assembly, comprising a glue spraying tool and a glue spraying fixture, wherein the glue spraying fixture is mounted on the glue spraying tool; a glue spraying assembly, comprising a glue spraying robot, a glue spraying unit, a hose, and a telescopic heating element, wherein the glue spraying robot is mounted in an area to be processed, and the operating end of the glue spraying robot is provided with a first nozzle and a second nozzle; the glue spraying unit is mounted in the area to be processed, one end of the hose is connected to the first nozzle, and the other end of the hose is connected to the glue spraying unit; the hose is provided with a clamping unit; the telescopic heating element is sleeved on the hose and fixed to the clamping unit of an adapted length; a drying assembly, comprising a drying element and a first air pipe, wherein the drying element is mounted in the area to be processed, one end of the first air pipe is connected to the drying element, and the other end of the first air pipe is connected to the second nozzle. The automatic glue spraying and drying system of the present invention can provide heating of the required temperature for any section of the hose according to actual glue spraying requirements.

Description

Technical Field

[0001] The invention belongs to the field of glue spraying processing equipment, and in particular relates to an automatic glue spraying and drying system and method with segmented heating. Background Art

[0002] At present, people have increasingly higher requirements for the surrounding environment, including noise pollution. Urban noise pollution mainly comes from cars. With the increasing demand of China's automobile consumer market, the speed of car model upgrades and updates is accelerating, the scale of automobile production is constantly expanding, and the requirements for automobile noise reduction are becoming higher and higher. The proportion of automobile noise generated by the engine has reached 47%.

[0003] The engine is a complex machine with multiple sound sources. Its noise can be roughly divided into three parts, namely gas dynamic noise, combustion noise and machine noise. Among them, mechanical noise is the noise excited by frequent collisions between the relative moving components of the engine and structural vibrations. It mainly includes the knocking sound of the piston, the noise of the high-pressure oil pump and the vibration noise of the engine body caused by unbalanced inertial force.

[0004] At present, the common automobile noise reduction technology is to install a structural baffle next to the high-pressure oil pump to eliminate noise. However, since the structural baffle is installed next to the high-pressure oil pump and is in a high-temperature working environment, the traditional glue is applied using a coating process. Since it is only heated before transportation, it is easy to cause partial condensation of the glue in the hose during transportation, resulting in uneven spraying and gaps between each glue line, which cannot fully utilize the noise reduction characteristics of the glue.

[0005] Therefore, there is an urgent need for an automated glue spraying and drying system that can provide conveying heating for the glue to be sprayed and adjust the heating range according to demand. Summary of the Invention

[0006] Purpose of the invention: In order to overcome the above shortcomings, the purpose of the present invention is to provide a segmented heating automatic glue spraying and drying system, which has a high degree of automation, reduces manual labor, improves work efficiency, and is flexible in application. It can provide required temperature heating for any section of the hose according to actual glue spraying needs, thereby reducing condensation of the glue during transportation.

[0007] In order to solve the above technical problems, the present invention provides a segmented heating automatic glue spraying and drying system, comprising:

[0008] The base frame assembly includes a glue spraying tool and a glue spraying fixture. The glue spraying fixture is installed on the glue spraying tool and clamps the parts to be processed by the glue spraying fixture.

[0009] A glue spraying assembly includes a glue spraying robot, a glue spraying unit, a hose, and a telescopic heating element. The glue spraying robot is installed in the area to be processed, and the operating end of the glue spraying robot is provided with a first nozzle and a second nozzle; the glue spraying unit is installed in the area to be processed, one end of the hose is connected to the operating end of the glue spraying robot and communicates with the first nozzle, and the other end of the hose is communicated with the glue spraying unit; the hose is provided with a clamping unit, and a plurality of clamping units are arranged in an array along the length of the hose; the telescopic heating element is sleeved on the hose and fixed to the clamping unit of an adapted length;

[0010] The drying component includes a drying piece and a first air pipe. The drying piece is installed in the area to be processed. One end of the first air pipe is connected to the drying piece, and the other end of the first air pipe is connected to the operating end of the spraying robot and is connected to the second nozzle.

[0011] By adopting the above technical solution, it is possible to quickly replace the glue spraying tooling and glue spraying fixtures of matching sizes according to the different connections to be processed, thereby improving the adaptability of the automated glue spraying and drying system, and automatically spraying the parts to be processed, thereby improving the glue spraying efficiency, reducing human resource costs, and improving the uniformity of the glue attached to the parts to be processed. It can also be stretched and moved to the position where the hose is suitable according to actual glue spraying needs, and fixed to the clamping unit, and then it can provide the required temperature heating for any section of the hose according to actual glue spraying needs, thereby reducing the condensation of the glue during the transportation process; it can provide drying processing for the parts after glue spraying, and drying after spraying increases the turnover container and increases the loading rate of the turnover container, which greatly reduces the logistics cost.

[0012] As a preferred embodiment of the present invention, the glue spraying unit includes a glue storage container, a stirring member, and a first heater. The stirring member is installed on the glue storage container, and the stirring end of the stirring member is at least partially inserted into the glue storage container; the first heater is mounted on the outside of the glue storage container, and the glue stored in the glue storage container is heated by the first heater.

[0013] As a preferred embodiment of the present invention, the glue spraying unit further includes a glue delivery pump, the input end of the glue delivery pump is connected to the glue storage container, and the output end of the glue delivery pump is connected to the glue hose.

[0014] By adopting the above technical solution, the glue liquid can be heated and stirred before spraying, so that the glue liquid can be mixed evenly, further increasing the uniformity of the glue liquid spraying.

[0015] As a preferred embodiment of the present invention, the glue spraying unit also includes a vibrator, which is installed at one end of the glue storage container close to the area to be processed and connected to the glue storage container. The vibrator is used to vibrate and defoam the glue stored in the glue storage container.

[0016] By adopting the above technical solution, the glue storage container can be provided with a vibration frequency set by the operator, and the glue liquid in the glue storage container can be defoamed by vibration, thereby improving the spraying uniformity of the glue liquid.

[0017] As a preferred embodiment of the present invention, the clamping unit includes a bearing and a fixing member, a plurality of bearings are sleeved on the hose, the fixing member is installed on the bearing, and the fixing member is provided with a fixing groove.

[0018] As a preferred embodiment of the present invention, the telescopic heating element includes a second heater, a heating wire, and a connecting hook. The heating wire is sleeved on the outer periphery of the hose, and the input end of the second heater is connected to the second heater; the connecting hook is provided at the fixed end of the heating wire, and the connecting hook is connected to a fixing member at a preset length size position of the hose.

[0019] By adopting the above technical solution, the heating wire can be fixed at any angle, which improves the convenience of operation for operators and reduces the difficulty of operation.

[0020] As a preferred embodiment of the present invention, the drying component also includes a second air pipe and a switch valve, one end of the second air pipe is connected to the drying component, and the other end of the second air pipe is connected to the hose; the switch valve is installed between the second air pipe and the hose, and one end of the switch valve is connected to the second air pipe, and the other end of the switch valve is connected to the hose.

[0021] By adopting the above technical solution, the residual glue in the hose can be sprayed into the recovery container placed in the reset area of ​​the glue spraying robot through the first nozzle, thereby preventing the residual glue in the hose from affecting the next use of the hose.

[0022] As a preferred embodiment of the present invention, the drying component further includes a material removal layer and air holes. The material removal layer is sleeved on the outer periphery of the first nozzle, the material removal layer is connected to the first air pipe, and the material removal layer is provided with a material collection trough; a plurality of air holes are arranged in an array along the circumferential direction of the material collection trough.

[0023] By adopting the above technical solution, the problem of material hanging on the first nozzle can be avoided, thereby preventing the first nozzle from being blocked by residual glue, and increasing the service life of the first nozzle.

[0024] The present invention also provides a segmented heating automatic glue spray drying method, which uses the segmented heating automatic glue spray drying system to perform glue spray drying operations, and the method includes the following steps:

[0025] Step S1: stretching the telescopic heating element to a preset size and connecting it to the clamping element of the hose;

[0026] Step S2: The glue spraying unit performs a preset glue process and introduces the glue into the glue hose, thereby causing the glue spraying robot to move along a preset glue spraying trajectory and perform glue spraying process toward the glue spraying fixture through the first nozzle;

[0027] Step S3: After the glue spraying process is completed, the glue spraying robot is reset, and the drying part enters the drying pre-processing at a preset temperature;

[0028] Step S4: the glue spraying robot moves along a preset drying track, and performs drying processing toward the glue spraying fixture through the second nozzle.

[0029] As a preferred embodiment of the present invention, the method for resetting the glue spraying robot is as follows:

[0030] Step S30: resetting the glue spraying robot, placing the first nozzle in the pretreatment area, and connecting the second air pipe to the glue pipe by the switch valve;

[0031] Step S31: The drying element is blown for a preset time, and the airflow is respectively introduced into the first air pipe and the second air pipe to perform a material removal operation;

[0032] Step S32: The drying element is put into a drying pre-processing at a preset temperature, and the switch valve is used to close the second air pipe and the rubber hose.

[0033] The above technical solution of the present invention has the following advantages over the prior art:

[0034] 1. The automatic glue spraying and drying system and method with segmented heating described in the present invention can be stretched and moved to a position suitable for the hose according to actual glue spraying needs, and fixed to the clamping unit. Then, it can provide required temperature heating for any section of the hose according to actual glue spraying needs, thereby reducing condensation of the glue during the transportation process;

[0035] 2. It can automatically spray glue for parts to be processed, thereby improving the efficiency of glue spraying, reducing human resource costs, and improving the uniformity of glue adhesion on parts to be processed; it can also provide drying processing for parts after glue spraying. Drying after spraying increases the loading rate of turnover containers and greatly reduces logistics costs;

[0036] 3. Ability to quickly replace matching glue spraying tools and glue spraying fixtures according to the different connections to be processed, thus improving the adaptability of the automated glue spraying and drying system;

[0037] 4. The airflow can be used to remove the residual glue in the hose and the glue left by the first nozzle, so as to avoid the residual glue in the hose affecting the next use of the hose, avoid the problem of material hanging on the first nozzle, avoid the residual glue in the first nozzle causing the first nozzle to be blocked, and increase the service life of the first nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments of the present invention in conjunction with the accompanying drawings.

[0039] Figure 1 It is a three-dimensional schematic diagram of the base frame and the spray robot of the present invention.

[0040] Figure 2 It is a three-dimensional schematic diagram of the operating end of the glue spraying robot of the present invention.

[0041] Figure 3 It is a first stereoscopic schematic diagram of the operating unit area of ​​the present invention.

[0042] Figure 4 It is a second stereoscopic schematic diagram of the operating unit area of ​​the present invention.

[0043] Figure 5 3D is a third schematic perspective view of the operating unit area of ​​the present invention.

[0044] Figure 6 It is a cross-sectional schematic diagram of the glue storage container of the present invention.

[0045] Figure 7 It is a three-dimensional schematic diagram of the hose area of ​​the present invention.

[0046] Figure 8 It is a schematic cross-sectional view of the hose region at a first position of the present invention.

[0047] Figure 9 It is a schematic cross-sectional view of the hose region at a second position of the present invention.

[0048] Figure 10 It is a first stereoscopic schematic diagram of the drying element of the present invention.

[0049] Figure 11 It is a second perspective schematic diagram of the drying element of the present invention.

[0050] Figure 12 It is a three-dimensional schematic diagram of the first nozzle and second nozzle areas of the present invention.

[0051] Explanation of the reference numerals in the specification: 10. Base frame, 11. Glue spraying tooling, 12. Glue spraying fixture, 20. Glue spraying robot, 22. Hose, 23. Telescopic heating element, 24. Vibrating element, 30. Drying element, 31. First air pipe, 32. Second air pipe, 33. Switch valve, 34. Material removal layer, 35. Air hole, 100. Glue spraying station, 200. First nozzle, 201. Second nozzle, 210. Glue storage container, 211. Stirring element, 212. First heater, 213. Glue delivery pump, 220. Bearing, 221. Fixing element, 222. Fixing groove, 230. Second heater, 231. Heating wire, 232. Connecting hook. DETAILED DESCRIPTION

[0052] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0053] Example 1

[0054] Reference Figures 1-11 As shown, the present invention provides an embodiment of an automatic glue spraying and drying system with segmented heating, comprising:

[0055] The base frame assembly includes a glue spraying tool 11 and a glue spraying fixture 12. The glue spraying fixture 12 is installed on the glue spraying tool 11 and clamps the parts to be processed by the glue spraying fixture 12;

[0056] Among them, reference Figure 1 As shown, the base frame 10 is placed in the area to be processed and is provided with a glue spraying station 100; the glue spraying tool 11 is installed in the glue spraying station 100 and is fixedly connected to the base frame 10; the glue spraying fixture 12 is installed on the glue spraying tool 11 and is arranged in an array along the length direction of the glue spraying tool 11, and the workpiece to be glued is clamped and fixed by the glue spraying fixture 12.

[0057] The glue spraying assembly includes a glue spraying robot 20, a glue spraying unit, a hose 22, and a telescopic heating element 23. The glue spraying robot 20 is installed in the area to be processed, and the glue spraying robot operating end 202 is provided with a first nozzle 200 and a second nozzle 201. The glue spraying unit is installed in the area to be processed, one end of the hose 22 is connected to the glue spraying robot operating end 202 and communicates with the first nozzle 200, and the other end of the hose 22 is communicated with the glue spraying unit. The hose 22 is provided with a clamping unit, and a plurality of clamping units are arranged in an array along the length of the hose 22. The telescopic heating element 23 is sleeved on the hose 22 and fixed to the clamping unit of the appropriate length.

[0058] The glue spraying robot 20 includes but is not limited to hydraulic, pneumatic, and electric industrial robots, which are specifically set by the operator according to the actual glue spraying requirements and costs; Figure 3-Figure 6 As shown, the glue spraying unit includes a glue storage container 210, a stirring member 211, a first heater 212, and a glue liquid delivery pump 213. The glue storage container 210 is placed in the area to be processed and stores the glue to be processed; the stirring member 211 is installed on the glue storage container 210, and the connecting end of the stirring member 211 is connected to the glue storage container 210. The stirring end of the stirring member 211 is at least partially inserted into the glue storage container 210, and the stirring member 211 provides mixing and stirring of the glue to be processed; the first heater 212 is sleeved on the outside of the glue storage container 210. The glue stored in the glue storage container 210 is heated by the first heater 212. The heating temperature of the first heater 212 is set by the operator according to the actual glue heating demand. The input end of the glue delivery pump 213 is connected to the glue container, and the output end of the glue delivery pump 213 is connected to the rubber hose 22. The glue to be processed in the glue container is introduced into the rubber hose 22 through the glue delivery pump 213. The input end of the rubber hose 22 is connected to the glue delivery pump 213, and the output end of the rubber hose 22 is connected to the first nozzle 200.

[0059] Among them, reference Figure 7-Figure 9 As shown, the clamping unit includes a bearing 220 and a fixing member 221. Several bearings 220 are sleeved on the hose 22, and the bearings 220 are arranged in an array along the length direction of the hose 22. The spacing between each bearing 220 can be equal or arbitrary. The specific spacing between the bearings 220 is set by the operator according to the actual glue spraying requirements and cost. The fixing member 221 is installed on the bearing 220, and the fixing member 221 has a fixing groove 222. The fixing member 221 is connected to the telescopic heating member 23 through the fixing groove 222. The bearing 220 can drive the fixing member 221 to rotate to any angle.

[0060] Among them, reference Figure 7-Figure 9As shown, the telescopic heating element includes a second heater 230, a heating wire 231, and a connecting hook 232. The heating wire 231 is sleeved on the outer periphery of the hose 22, and the input end of the second heater 230 is connected to the second heater 230. The second heater 230 provides heating for the heating wire 231, and then the hose 22 in the sleeve area is heated by the heating wire 231. The specific heating temperature of the second heater 230 is set by the operator according to the actual glue liquid delivery heating requirements; the heating wire 231 adopts a spring-type heating wire 231; the connecting hook 232 is provided at the fixed end of the heating wire 231. After the operator pulls the heating wire 231 out to the required preset length size position, the connecting hook 232 is clamped with the fixing groove 222 of the fixing member 221 at this position.

[0061] The drying component includes a drying part 30 and a first air pipe 31. The drying part 30 is installed in the area to be processed. One end of the first air pipe 31 is connected to the drying part 30, and the other end of the first air pipe 31 is connected to the operating end 202 of the spraying robot and is connected to the second nozzle 201.

[0062] Among them, the drying part 30 adopts a drying fan, and the drying part 30 is used to dry the parts that have been sprayed with glue. The specific drying temperature of the drying part 30 is set by the operator according to actual drying needs and costs; the input end of the first air pipe 31 is connected to the output end of the drying part 30, and the output end of the first air pipe 31 is connected to the second nozzle 201. The warm air is transported to the second nozzle 201 through the drying part 30, and then the second nozzle 201 provides drying processing for the parts that have been sprayed with glue.

[0063] Preferably, the working principle of the automatic glue spraying and drying system is:

[0064] The workpiece to be processed is placed on the glue spraying fixture 12, and then the workpiece to be processed is clamped and fixed by the glue spraying fixture 12. At the same time, the stirring member 211 is used to stir the glue storage container 210, and the first heater 212 is used to heat the glue storage container 210 to a first preset temperature to process the glue liquid.

[0065] The heating wire 231 is stretched to the desired preset length of the hose 22, and then the connecting hook 232 is inserted into the fixing groove 222 of the fixing member 221 at the preset length, and then the second heater 230 is used to heat the hose 22 at the second temperature.

[0066] The glue liquid that has been processed is introduced into the glue hose 22 by the glue liquid delivery pump 213, and then the glue spraying robot 20 moves along the preset glue spraying trajectory, while using the first nozzle 200 to spray glue onto the workpiece to be processed;

[0067] After the glue spraying process is completed, the glue spraying robot 20 is reset, and the drying unit 30 is subjected to a drying pre-processing at a third preset temperature;

[0068] The glue spraying robot 20 moves along a preset drying track, and at the same time uses the second nozzle 201 to dry the glue-sprayed parts;

[0069] Among them, the preset length size is set by the operator according to the actual glue spraying requirements and cost; the first preset temperature, the second preset temperature, and the third preset temperature are set by the operator according to the actual glue spraying requirements and cost; the preset glue spraying trajectory and the preset drying trajectory can be the same or different. Specifically, the preset glue spraying trajectory and the preset drying trajectory are set by the operator according to the actual glue spraying requirements and cost. The same preset glue spraying trajectory and preset drying trajectory can be used to dry the glue area that is first sprayed on the part.

[0070] By adopting the above technical solution, the parts to be processed can be clamped and fixed by setting the glue spraying tooling 11 and the glue spraying fixture 12, and the matching glue spraying tooling 11 and the glue spraying fixture 12 can be quickly replaced according to the different connections to be processed, thereby improving the adaptability of the automated glue spraying and drying system; by setting the glue spraying robot 20, the glue spraying unit, and the hose 22, the glue spraying process can be automatically performed for the parts to be processed, thereby improving the glue spraying efficiency, reducing human resource costs, and improving the uniformity of the glue attached to the parts to be processed; by setting the telescopic heating element 23, it can be stretched and moved to the position suitable for the hose 22 according to actual glue spraying needs, and fixed to the clamping unit, thereby providing the required temperature heating for any section of the hose 22 according to actual glue spraying needs, thereby reducing condensation of the glue during transportation; by setting the drying element 30 and the first air pipe 31, drying processing can be provided for the parts after glue spraying, and drying after spraying increases the turnover container and increases the loading rate of the turnover container, greatly reducing logistics costs.

[0071] Example 2

[0072] Reference Figure 5-Figure 6 As shown, the second embodiment is basically the same as the first embodiment, except that:

[0073] The glue spraying unit further includes a vibrating member 24;

[0074] Among them, reference Figure 5 As shown, the vibrator 24 is installed at one end of the glue storage container 210 close to the area to be processed, and the vibrator 24 is connected to the glue storage container 210. The vibrator 24 vibrates and defoams the glue stored in the glue storage container 210.

[0075] By adopting the above technical solution, the vibrating member 24 is provided to provide the glue storage container 210 with a vibration frequency set by the operator, thereby defoaming the glue liquid in the glue storage container 210 through vibration, thereby improving the spraying uniformity of the glue liquid.

[0076] Example 3

[0077] Reference Figure 10-11 As shown, the second embodiment is basically the same as the first embodiment, except that:

[0078] The drying assembly further includes a second air pipe 32 and a switch valve 33;

[0079] Among them, reference Figure 10 As shown, the input end of the second air pipe 32 is connected to the drying member 30, and the output end of the second air pipe 32 is connected to the rubber hose 22. The airflow introduced by the drying member 30 is transported to the rubber hose 22 through the second air pipe 32, and the glue remaining in the rubber hose 22 after spraying is discharged through the airflow; the switch valve 33 is installed between the second air pipe 32 and the rubber hose 22, and one end of the switch valve 33 is connected to the second air pipe 32, and the other end of the switch valve 33 is connected to the rubber hose 22.

[0080] By adopting the above technical solution, through the setting of the second air pipe 32 and the switch valve 33, after the glue spraying robot 20 completes glue spraying and resets, the second air pipe 32 can be connected to the drying part 30 through the switch valve 33, and then the air flow is introduced into the second air pipe 32 through the drying part 30, and the air flow is introduced into the hose 22 that is still heated through the second air pipe 32. The air flow is used to discharge the residual glue in the hose 22 into the first nozzle 200, and then the first nozzle 200 is used to spray the residual glue into the recovery container placed in the reset area of ​​the glue spraying robot 20, which can prevent the residual glue in the hose 22 from affecting the next use of the hose 22.

[0081] Example 4

[0082] Reference Figure 12 As shown, the second embodiment is basically the same as the first embodiment, except that:

[0083] The drying assembly further includes a material removal layer 34 and air holes 35;

[0084] Among them, reference Figure 12 As shown, the material removal layer 34 is sleeved on the outer periphery of the first nozzle 200, the material removal layer 34 is connected to the first air pipe 31, and the material removal layer 34 is provided with a collection groove; a plurality of air holes 35 are arranged in an array along the circumferential direction of the collection groove, and the air holes 35 are connected to the first air pipe 31.

[0085] By adopting the above technical solution, through the setting of the material removal layer 34 and the air holes 35, when the glue spraying robot 20 completes the reset and the air is introduced into the first air pipe 31 through the drying part 30, part of the air in the first air pipe 31 is drained to the material removal layer 34 and discharged through the air holes 35 of the material removal layer 34, thereby avoiding the problem of material hanging on the first nozzle 200, avoiding the residual glue in the first nozzle 200 causing the first nozzle 200 to be blocked, and increasing the service life of the first nozzle 200.

[0086] Example 4

[0087] Reference Figures 1-12 As shown, the present invention also provides a segmented heating automatic glue spray drying method, using the segmented heating automatic glue spray drying system to perform glue spray drying operations, the method comprising the following steps:

[0088] Step S1: stretching the telescopic heating element 23 to a preset size and connecting it to the clamping element of the hose 22;

[0089] In step S1, after the glue spraying fixture 12 clamps the workpiece to be processed, the heating wire 231 is stretched by the connecting hook 232, and the heating wire 231 is stretched and moved to the required preset length size position of the hose 22, and then the connecting hook 232 is inserted into the fixing groove 222 of the fixing part 221 at the preset length size position for fixing.

[0090] Step S2: The glue spraying unit performs a preset glue process and introduces the glue into the glue hose 22, thereby causing the glue spraying robot 20 to move along a preset glue spraying trajectory and perform glue spraying toward the glue spraying fixture 12 through the first nozzle 200;

[0091] In step S1, specifically after the heating wire 231 is fixed, the glue storage container 210 is provided with stirring treatment through the stirring member 211, and the glue storage container 210 is provided with a first preset temperature heating treatment through the first heater 212, the glue liquid is preset processed, and then the preset processed glue liquid is introduced into the rubber hose 22 through the glue liquid delivery pump 213; after the glue liquid is introduced into the rubber hose 22, the glue spraying robot 20 moves along the preset glue spraying trajectory, and at the same time uses the first nozzle 200 to spray glue in the direction of the glue spraying fixture 12. The working time of the glue spraying process is set by the operator according to the actual glue spraying needs and costs.

[0092] Step S3: After the glue spraying process is completed, the glue spraying robot 20 is reset, and the drying unit 30 enters a drying pre-process at a preset temperature;

[0093] In step S3, specifically after the glue spraying process of the glue spraying robot 20 is completed, the glue spraying robot 20 is moved to reset, so that the first nozzle 200 and the second nozzle 201 are at least partially inserted into the recovery container placed in the reset area of ​​the glue spraying robot 20; and then the drying part 30 is used to perform drying pre-processing at a third preset temperature. Specifically, the drying pre-processing time of the drying part 30 is set by the operator according to the actual glue spraying requirements and costs.

[0094] Step S4: the glue spraying robot 20 moves along a preset drying track and performs drying processing toward the glue spraying fixture 12 through the second nozzle 201;

[0095] In step S4 , after the drying piece 30 is pre-dried, the glue spraying robot 20 moves along a preset drying track and performs drying processing toward the glue spraying fixture 12 using the second nozzle 201 .

[0096] Preferably, the method for resetting the glue spraying robot 20 is:

[0097] Step S30: Reset the glue spraying robot 20, place the first nozzle 200 in the pre-treatment area, and enable the switch valve 33 to connect the second air pipe 32 with the glue pipe 22;

[0098] In step S30, specifically after the glue spraying robot 20 is reset, the glue spraying robot 20 places the first nozzle 200 in the pretreatment area, and the pretreatment area refers to the recovery container placed in the reset area of ​​the glue spraying robot 20; and then the switch valve 33 is opened to connect the second air pipe 32 with the glue hose 22.

[0099] Step S31: The drying unit 30 is operated to blow air for a preset time, and the airflow is respectively introduced into the first air pipe 31 and the second air pipe 32 to perform a material removal operation;

[0100] In step S31, specifically after the second air pipe 32 is connected to the rubber hose 22, the drying part 30 is used to perform a blowing operation for a preset time, and the air flow is respectively introduced into the first air pipe 31 and the second air pipe 32, and then introduced into the material removal trough through the first air pipe 31, and then discharged through the air hole 35 of the material removal trough, so as to remove the remaining glue liquid of the first nozzle 200 and avoid hanging material; at the same time, it is introduced into the rubber hose 22 through the second air pipe 32, and then the glue liquid remaining in the rubber hose 22 is introduced into the first nozzle 200, and sprayed to the recovery container by the first nozzle 200.

[0101] Step S32: The drying unit 30 enters a drying pre-processing at a preset temperature, and the switch valve 33 closes the second air pipe 32 and the first air pipe 31;

[0102] In step S31 , after the drying unit 30 completes the blowing operation, the drying unit 30 is controlled to enter a drying pre-process at a preset temperature, and the second air pipe 32 and the rubber hose 22 are closed by the switch valve 33 .

[0103] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A segmented heating automatic glue spraying and drying system, characterized in that: include: A base frame assembly comprises a glue spraying tool (11) and a glue spraying fixture (12), wherein the glue spraying fixture (12) is mounted on the glue spraying tool (11) and clamps the part to be processed by the glue spraying fixture (12); A glue spraying assembly comprises a glue spraying robot (20), a glue spraying unit, a rubber hose (22), and a telescopic heating element (23), wherein the glue spraying robot (20) is installed in an area to be processed, and an operating end (202) of the glue spraying robot is provided with a first nozzle (200) and a second nozzle (201); the glue spraying unit is installed in the area to be processed, one end of the rubber hose (22) is connected to the operating end (202) of the glue spraying robot and communicates with the first nozzle (200), and the other end of the rubber hose (22) is communicated with the glue spraying unit; the rubber hose (22) is provided with a clamping unit, and a plurality of clamping units are arranged in an array along the length direction of the rubber hose (22); the telescopic heating element (23) is sleeved on the rubber hose (22) and fixed to the clamping unit of an adapted length; A drying component, comprising a drying member (30) and a first air pipe (31), wherein the drying member (30) is installed in the area to be processed, one end of the first air pipe (31) is connected to the drying member (30), and the other end of the first air pipe (31) is connected to the operating end (202) of the glue spraying robot and is connected to the second nozzle (201); The clamping unit includes a bearing (220) and a fixing member (221), wherein a plurality of bearings (220) are sleeved on the rubber hose (22), the fixing member (221) is mounted on the bearing (220), and the fixing member (221) is provided with a fixing groove (222); The telescopic heating element comprises a second heater (230), a heating wire (231), and a connecting hook (232); the heating wire (231) is sleeved on the outer periphery of the rubber hose (22), and the input end of the heating wire (231) is connected to the second heater (230); the connecting hook (232) is provided at the fixed end of the heating wire (231), and the connecting hook (232) is connected to a fixing member (221) at a preset length size position of the rubber hose (22); The drying component further includes a second air pipe (32) and a switch valve (33), one end of the second air pipe (32) is connected to the drying component (30), and the other end of the second air pipe (32) is connected to the rubber hose (22); the switch valve (33) is installed between the second air pipe (32) and the rubber hose (22), and one end of the switch valve (33) is connected to the second air pipe (32), and the other end of the switch valve (33) is connected to the rubber hose (22); The drying component further comprises a material removal layer (34) and air holes (35), wherein the material removal layer (34) is sleeved on the outer periphery of the first nozzle (200), the material removal layer (34) is connected to the first air pipe (31), and the material removal layer (34) is provided with a material collection trough; a plurality of air holes (35) are arranged in an array along the circumferential direction of the material collection trough.

2. The automatic glue spraying and drying system with segmented heating according to claim 1 is characterized in that: The glue spraying unit comprises a glue storage container (210), a stirring member (211), and a first heater (212); the stirring member (211) is mounted on the glue storage container (210), and a stirring end of the stirring member (211) is at least partially inserted into the glue storage container (210); the first heater (212) is sleeved on the outside of the glue storage container (210), and the glue stored in the glue storage container (210) is heated by the first heater (212).

3. The automatic glue spraying and drying system with segmented heating according to claim 2, characterized in that: The glue spraying unit further comprises a glue delivery pump (213), the input end of the glue delivery pump (213) being connected to the glue storage container (210), and the output end of the glue delivery pump (213) being connected to the glue hose (22).

4. The automatic glue spraying and drying system with segmented heating according to claim 2, characterized in that: The glue spraying unit further comprises a vibrating member (24), which is mounted on one end of the glue storage container (210) close to the area to be processed and is connected to the glue storage container (210), and is used to vibrate and defoam the glue stored in the glue storage container (210) through the vibrating member (24).

5. A segmented heating automatic glue spray drying method, characterized in that: The glue spraying and drying operation is performed using a segmented heating automatic glue spraying and drying system according to any one of claims 1 to 4, the method comprising the following steps: Step S1: stretching the telescopic heating element (23) to a preset size and connecting it to the clamping element of the hose (22); Step S2: The glue spraying unit performs a preset glue liquid processing, and introduces the glue liquid into the glue hose (22), thereby causing the glue spraying robot (20) to move along a preset glue spraying trajectory, and performs glue spraying processing in the direction of the glue spraying fixture (12) through the first nozzle (200); Step S3: After the glue spraying process is completed, the glue spraying robot (20) is reset, and the drying part (30) is put into a drying pre-process at a preset temperature; Step S4: The glue spraying robot (20) is moved along a preset drying track, and performs drying processing in the direction of the glue spraying fixture (12) through the second nozzle (201).

6. The automatic glue spray drying method with segmented heating according to claim 5, characterized in that: The method for resetting the glue spraying robot (20) is: Step S30: resetting the glue spraying robot (20), placing the first nozzle (200) in the pretreatment area, and enabling the switch valve (33) to connect the second air pipe (32) to the glue pipe (22); Step S31: The drying element (30) is operated to blow air for a preset time, and the air flow is respectively introduced into the first air pipe (31) and the second air pipe (32) to perform a material removal operation; Step S32: The drying member (30) is caused to enter a drying pre-processing at a preset temperature, and the switch valve (33) is caused to close the second air pipe (32) and the rubber hose (22).

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