Dual system glue line system

Abstract

The utility model discloses a kind of double-system glue preparation pipeline systems, belong to the technical field of paperboard processing equipment, wherein, alkali bucket is communicated with lye storage barrel, first auxiliary material box is communicated with second auxiliary material box;Lye storage barrel is communicated with the input end of first auxiliary material box and second auxiliary material box respectively;The output end of first auxiliary material box is communicated with the input end of first glue preparation barrel, the output end of second auxiliary material box is communicated with the input end of second glue preparation barrel;The output end of first glue preparation barrel is communicated with the first end of first glue conveying pipeline, the output end of second glue preparation barrel is communicated with the first end of second glue conveying pipeline, the second end of first glue conveying pipeline is communicated with the second end of second glue conveying pipeline.When one of glue preparation module needs to be overhauled when fault occurs, glue can be prepared by another glue preparation module;First glue preparation module and second glue preparation module are started simultaneously, improve the glue preparation efficiency of double-system glue preparation pipeline system, thereby improve the limited glue preparation efficiency of existing single-system glue preparation pipeline system.

Description

Technical Field

[0001] This utility model relates to the technical field of cardboard processing equipment, and in particular to a dual-system glue-making pipeline system. Background Technology

[0002] Packaging materials such as cardboard boxes are widely used. Cardboard boxes require multiple layers to be stacked and glued together during manufacturing. Glue is used in the bonding process, and pressure plates hold the layers of paper together. As the multiple layers of paper pass through the pressure plates, they are subjected to pressure and heat, and the glue bonds the multiple layers of paper together.

[0003] Generally, a single-system glue-making pipeline system is used for glue making, which uses the production line to glue multiple layers of paper to form paperboard. The glue-making pipeline system usually includes modules such as glue making, viscosity detection, glue conveying, and cleaning. However, the glue making efficiency of the existing single-system glue-making pipeline system is limited, and failure will lead to the inability to produce glue, which will affect the efficiency of paperboard processing. Utility Model Content

[0004] The purpose of this invention is to improve the limited glue production efficiency of existing single-system glue production pipeline systems, and to address the problem that failures in these systems will prevent glue production and affect the efficiency of cardboard processing. This invention provides a dual-system glue production pipeline system.

[0005] The technical solutions for achieving the above objectives include the following:

[0006] A dual-system glue-making pipeline system includes: a first glue-making module, a second glue-making module, an alkali-dissolving tank, and an alkali storage tank. The first glue-making module includes a first glue-making tank, a first glue-transferring pipeline, and a first auxiliary material box. The second glue-making module includes a second glue-making tank, a second glue-transferring pipeline, and a second auxiliary material box.

[0007] The alkali-forming tank is connected to the alkali storage tank, and the first auxiliary material box is connected to the second auxiliary material box; the alkali storage tank is connected to the input ends of the first auxiliary material box and the second auxiliary material box respectively; the output end of the first auxiliary material box is connected to the input end of the first glue-making tank, and the output end of the second auxiliary material box is connected to the input end of the second glue-making tank.

[0008] The output end of the first glue-making barrel is connected to the first end of the first glue-feeding pipeline, the output end of the second glue-making barrel is connected to the first end of the second glue-feeding pipeline, and the second end of the first glue-feeding pipeline is connected to the second end of the second glue-feeding pipeline.

[0009] In one embodiment, the dual-system adhesive production line system further includes a first conveying pipe, a second conveying pipe, a third conveying pipe, a fourth conveying pipe, and a fifth conveying pipe;

[0010] The output end of the alkali tank is connected to the input end of the alkali storage tank through the first conveying pipe, and the first auxiliary material box is connected to the alkali storage tank and the second auxiliary material box through the second conveying pipe; the output end of the alkali storage tank is connected to the first auxiliary material box through the fifth conveying pipe and the third conveying pipe, and the output end of the alkali storage tank is connected to the second auxiliary material box through the fifth conveying pipe and the fourth conveying pipe.

[0011] The alkali dissolving tank is equipped with a feed inlet.

[0012] In one embodiment, the dual-system glue-making pipeline system further includes a glue storage tank. The first glue-making module further includes a first water supply and drainage pipeline, a second water supply and drainage pipeline, and a first connecting pipe. The first water supply pipeline includes a first water supply branch pipe and a second water supply branch pipe. The first end of the first water supply and drainage pipeline is connected to the first glue-making tank through the first water supply branch pipe, and the second end of the first water supply and drainage pipeline is connected to the first glue-making tank. The first end of the second water supply and drainage pipeline is connected to the first water supply branch pipe through the first connecting pipe, and the second end of the second water supply and drainage pipeline is connected to both the first glue-making tank and the second glue-making tank.

[0013] The first end of the second glue-feeding branch pipe is connected to the first glue-feeding branch pipe and the first water supply and drainage pipe respectively; the second end of the second glue-feeding branch pipe is connected to the output end of the second glue-making barrel; and the third end of the second glue-feeding branch pipe is connected to the input end of the glue storage barrel.

[0014] The first glue delivery branch pipe has a first valve, the first water delivery pipeline has a second valve and a third valve, the second valve is located between the first connecting pipe and the first end of the first water delivery pipeline, the third valve is located between the second end of the first water delivery pipeline and the first glue-making barrel, the second water delivery pipeline has a fourth valve, and the second glue delivery branch pipe has a fifth valve.

[0015] In one embodiment, the second glue-making module further includes a third and a fourth glue-making pipeline, and a second connecting pipe. The second glue-making pipeline includes a fourth and a fifth glue-making branch pipe. The first end of the third glue-making pipeline is connected to the second glue-making tank through the fourth glue-making branch pipe, and the second end of the third glue-making pipeline is connected to the second glue-making tank. The first end of the fourth glue-making pipeline is connected to the fourth glue-making branch pipe through the second connecting pipe, and the second end of the fourth glue-making pipeline is connected to either the first or the second glue-making pipeline.

[0016] The first end of the fifth glue delivery branch pipe is connected to the fourth glue delivery branch pipe and the third water supply and drainage pipe respectively. The second end of the fifth glue delivery branch pipe is connected to the second glue delivery branch pipe. The third ends of the second glue delivery branch pipe and the fifth glue delivery branch pipe are both connected in parallel to the input end of the glue storage tank.

[0017] The fifth glue delivery branch pipe has a ninth valve, which is located between the second end of the fifth glue delivery branch pipe and the first glue preparation tank.

[0018] In one embodiment, both the first glue-making module and the second glue-making module have a detection pipeline and a detection tank. The detection pipeline includes a first detection branch pipe and a second detection branch pipe. The second end of the second glue-discharging branch pipe is connected to the second glue-making tank and the first detection branch pipe, respectively. Alternatively, the second end of the fifth glue-discharging branch pipe is connected to the first glue-making tank and the first detection branch pipe, respectively.

[0019] The first end of the first detection branch pipe is connected to the first glue-making barrel or the second glue-making barrel through the second detection branch pipe, the second end of the first detection branch pipe is connected to the input end of the detection tank, and the output end of the detection tank is connected to the first glue-making barrel or the second glue-making barrel.

[0020] The second detection branch has a sixth valve, and the first detection branch has a seventh valve, which is located between the second end of the first detection branch and the detection tank.

[0021] In one embodiment, the dual-system glue-making pipeline system further includes a third glue-dispensing pipeline, a glue storage tank, and two testing tanks. The third end of the first glue-dispensing pipeline is connected to the input end of one of the testing tanks, and the third end of the second glue-dispensing pipeline is connected to the input end of the other testing tank. The output end of one of the testing tanks is connected to the first glue-making tank, and the output end of the other testing tank is connected to the input end of the second glue-making tank.

[0022] The fourth ends of the first and second glue delivery pipelines are both connected to the first end of the third glue delivery pipeline, and the second end of the third glue delivery pipeline is connected to the input end of the glue storage tank.

[0023] Both the first and second glue delivery pipelines are equipped with an eighth valve and a first check valve, which are located between the second end and the third end of either the first or second glue delivery pipeline.

[0024] In one embodiment, the dual-system glue-making pipeline system further includes a production line, a fourth glue-discharging pipeline, and a fifth glue-discharging pipeline. The output end of the glue storage tank is connected to the input end of the production line through the fourth glue-discharging pipeline, and the output end of the production line is connected to the first glue-making tank and the second glue-making tank respectively.

[0025] The output end of the production line is connected to the input end of the production line through the fifth glue delivery pipeline, forming a circulation loop;

[0026] The third glue delivery pipeline has a tenth valve, the fourth glue delivery pipeline has an eleventh valve and a second check valve, and the fifth glue delivery pipeline has a twelfth valve and a third check valve.

[0027] In one embodiment, the number of glue storage tanks is at least two. The input ends of the two glue storage tanks are respectively connected in parallel to the first glue supply line or the second glue supply line through two third glue supply lines. The output ends of the two glue storage tanks are respectively connected in parallel to the input end of the production line through two fourth glue supply lines. A sixth glue supply line is also provided between the two fourth glue supply lines. A thirteenth valve is provided on the sixth glue supply line.

[0028] Alternatively, the number of production lines is at least two, the input ends of the two production lines are respectively connected in parallel to the output end of the glue storage tank through two fourth glue conveying pipelines, and the output ends of the two production lines are connected in parallel to the first glue preparation tank or the second glue preparation tank.

[0029] Alternatively, the number of glue storage tanks is at least two, the number of production lines corresponds to the number of glue storage tanks, the input ends of the two glue storage tanks are respectively connected in parallel to the first glue conveying line or the second glue conveying line through two third glue conveying lines, the output ends of each glue storage tank are respectively connected to the input ends of each production line through a fourth glue conveying line, and the output ends of the two production lines are connected in parallel to the first glue preparation tank or the second glue preparation tank.

[0030] There is also a sixth glue delivery line between the two fourth glue delivery lines, and the sixth glue delivery line has a thirteenth valve.

[0031] In one embodiment, the dual-system glue-making pipeline system further includes a cleaning module, which includes a first cleaning pipeline, a wastewater tank, a second cleaning pipeline, and a third cleaning pipeline. The third cleaning pipeline includes a first cleaning branch pipe and a second cleaning branch pipe.

[0032] The first end of the first cleaning pipeline is connected to the output end of the production line, the second end of the first cleaning pipeline is connected to the input end of the wastewater tank, and the output end of the wastewater tank is connected to the first glue conveying pipeline or the second glue conveying pipeline through the second cleaning pipeline;

[0033] The first end of the first cleaning branch pipe and the second cleaning branch pipe are respectively connected in parallel with the second cleaning pipeline, the second end of the first cleaning branch pipe is connected to the first glue-making tank, and the second end of the second cleaning branch pipe is connected to the second glue-making tank.

[0034] The first cleaning pipeline has a fourteenth valve, and the second cleaning pipeline has a fifteenth valve and a fifth check valve; the first cleaning branch pipe has a sixteenth valve, and the second cleaning branch pipe has a seventeenth valve.

[0035] In one embodiment, the first glue-making module further includes a first main material tank and a sixth material conveying pipe, the second glue-making module includes a second main material tank and a seventh material conveying pipe, and the dual-system glue-making pipeline system further includes an eighth material conveying pipe;

[0036] The first main material tank and the second main material tank are respectively parallel to the first end of the eighth conveying pipe. The second end of the eighth conveying pipe is connected to the first end of the sixth conveying pipe and the seventh conveying pipe respectively. The second end of the sixth conveying pipe is connected to the first main material tank, and the second end of the seventh conveying pipe is connected to the second main material tank.

[0037] The sixth feed pipe has a sixth check valve, and the seventh feed pipe has a seventh check valve.

[0038] The technical solution provided by this utility model has the following advantages and effects:

[0039] After the first glue-making tank produces glue, the glue is output through the first glue delivery pipeline. Similarly, after the second glue-making tank produces glue, the glue is output through the second glue delivery pipeline. The second ends of the first and second glue delivery pipelines are connected. Therefore, if the first glue-making tank or the first auxiliary material box malfunctions and requires maintenance, glue can be prepared using the second glue-making tank and the second auxiliary material box, allowing the glue to be output through the second glue delivery pipeline to the first glue delivery pipeline and the glue storage tank. Alternatively, if the second glue-making tank or the second auxiliary material box malfunctions and requires maintenance, glue can be prepared using the first glue-making tank and the first auxiliary material box, allowing the glue to be output through the first glue delivery pipeline to the second glue delivery pipeline and the glue storage tank. Furthermore, the first and second glue-making modules can be started simultaneously, improving the glue-making efficiency of the dual-system glue-making pipeline system. This addresses the problem of limited glue-making efficiency in existing single-system glue-making pipeline systems, which often fail to produce glue and negatively impact cardboard processing efficiency in the event of a malfunction. Attached Figure Description

[0040] The accompanying drawings illustrate specific examples of the technical solutions described in this utility model, and together with the detailed embodiments, form part of the specification, serving to explain the technical solutions, principles, and effects of this utility model.

[0041] Unless otherwise specified or defined, the same reference numerals in different figures represent the same or similar technical features, and different reference numerals may be used to represent the same or similar technical features.

[0042] Figure 1 This is a schematic diagram of a dual-system glue-making pipeline system in one embodiment of the present invention;

[0043] Figure 2 This is one embodiment of the present invention. Figure 1 Enlarged view of point A in the image;

[0044] Figure 3 This is one embodiment of the present invention. Figure 1 Enlarged view of point B in the image;

[0045] Figure 4 This is one embodiment of the present invention. Figure 1Enlarged view of point C in the image;

[0046] Explanation of reference numerals in the attached figures:

[0047] 100. First glue-making module; 110. First glue-making tank; 120. Alkali-dissolving tank; 1201. First conveying pipe; 1202. Second conveying pipe; 1203. Third conveying pipe; 1204. Fourth conveying pipe; 1205. Fifth conveying pipe; 130. First auxiliary material box; 140. Testing tank; 1010. First water supply and drainage pipeline; 1020. Second water supply and drainage pipeline; 1030. First connecting pipe; 1040. First glue-conveying pipeline; 1041. First glue delivery branch pipe; 1042, Second glue delivery branch pipe; 1043, Third glue delivery branch pipe; 1050, Testing pipeline; 1051, First testing branch pipe; 1052, Second testing branch pipe; 1061, First valve; 1062, Second valve; 1063, Third valve; 1064, Fourth valve; 1065, Fifth valve; 1066, Sixth valve; 1067, Seventh valve; 1068, Eighth valve; 1069, First check valve;

[0048] 200. Second glue-making module; 210. Second glue-making tank; 220. Alkali solution storage tank; 230. Second auxiliary material box; 2010. Third water supply and drainage pipeline; 2020. Fourth water supply and drainage pipeline; 2030. Second connecting pipe; 2040. Second glue supply pipeline; 2041. Fourth glue supply branch pipe; 2042. Fifth glue supply branch pipe; 2043. Sixth glue supply branch pipe; 2061. Ninth valve;

[0049] 300. Cleaning module; 310. Wastewater tank; 3010. First cleaning pipeline; 3020. Second cleaning pipeline; 3030. Third cleaning pipeline; 3031. First cleaning branch pipe; 3032. Second cleaning branch pipe; 3041. Fourteenth valve; 3042. Fifteenth valve; 3043. Fifth check valve; 3044. Sixteenth valve; 3045. Seventeenth valve;

[0050] 400. Glue storage tank; 420. Production line; 4010. Third glue delivery pipeline; 4020. Fourth glue delivery pipeline; 4030. Fifth glue delivery pipeline; 4040. Sixth glue delivery pipeline; 4050. Seventh glue delivery pipeline; 4061. Tenth valve; 4062. Eleventh valve; 4063. Second check valve; 4064. Twelfth valve; 4065. Third check valve; 4066. Thirteenth valve; 4067. Fourth check valve;

[0051] 501, First main material tank; 502, Second main material tank; 5010, Sixth conveying pipe; 5020, Seventh conveying pipe; 5030, Eighth conveying pipe; 5041, Sixth check valve; 5042, Seventh check valve. Detailed Implementation

[0052] To facilitate understanding of this utility model, the specific embodiments of this utility model will be described in more detail below with reference to the accompanying drawings.

[0053] Unless otherwise specified or defined, the terms "first," "second," etc., used in this document are for distinguishing names only and do not represent a specific number or order.

[0054] Unless otherwise specified or defined, the term “and / or” as used herein includes any and all combinations of one or more of the associated listed items.

[0055] It should be noted that when a component is considered "fixed" to another component, it can be directly fixed to the other component or there can be an intervening component; when a component is considered "connected" to another component, it can be directly connected to the other component or there can be an intervening component; when a component is considered "mounted" on another component, it can be directly mounted on the other component or there can be an intervening component; when a component is considered "placed" on another component, it can be directly placed on the other component or there can be an intervening component.

[0056] Example 1

[0057] This utility model proposes a dual-system adhesive production pipeline system, such as... Figures 1 to 4 As shown, the system includes a first glue-making module 100, a second glue-making module 200, an alkali-dissolving tank 120, and an alkali storage tank 220. The first glue-making module 100 includes a first glue-making tank 110, a first glue-feeding pipeline 1040, and a first auxiliary material box 130. The second glue-making module 200 includes a second glue-making tank 210, a second glue-feeding pipeline 2040, and a second auxiliary material box 230. The alkali-dissolving tank 120 is connected to the alkali storage tank 220, and the first auxiliary material box 130 is connected to the second auxiliary material box 230. The alkali storage tank 220 is connected to the first glue-making module 100, a second glue-feeding module 200, a first alkali-dissolving tank 120, and an alkali storage tank 220. The input ends of the first auxiliary material box 130 and the second auxiliary material box 230 are connected; the output end of the first auxiliary material box 130 is connected to the input end of the first glue-making barrel 110, and the output end of the second auxiliary material box 230 is connected to the input end of the second glue-making barrel 210; the output end of the first glue-making barrel 110 is connected to the first end of the first glue-feeding pipeline 1040, the output end of the second glue-making barrel 210 is connected to the first end of the second glue-feeding pipeline 2040, and the second end of the first glue-feeding pipeline 1040 is connected to the second end of the second glue-feeding pipeline 2040.

[0058] Specifically, solid alkali blocks are placed into an alkali dissolving tank 120, water is added to the tank and stirred, and alkali solution is discharged from the outlet of the tank 120 and stored in an alkali solution storage tank 220. Since the alkali solution storage tank 220 is connected to the first auxiliary material tank 130 and the second auxiliary material tank 230 respectively, the alkali solution in the alkali solution storage tank 220 can be transported to the first auxiliary material tank 130 and the second auxiliary material tank 230 respectively. Meanwhile, both the first auxiliary material tank 130 and the second auxiliary material tank 230 are connected to the alkali storage tank 220, so that the alkali solution circulates sequentially between the alkali storage tank 220 and the first auxiliary material tank 130, and sequentially between the alkali storage tank 220 and the second auxiliary material tank 230. When the alkali solution is input into the first auxiliary material tank 130 and the second auxiliary material tank 230, the fluidity of the alkali solution is maintained, the sedimentation of the alkali solution is avoided, and the uniformity of the alkali solution is maintained, so as to meet the requirement that the first auxiliary material tank 130 and the second auxiliary material tank 230 output the alkali solution to the first glue-making tank 110 and the second glue-making tank 210.

[0059] Furthermore, after the first glue-making tank 110 produces glue, it outputs the glue through the first glue-dispensing pipeline 1040. Similarly, after the second glue-making tank 210 produces glue, it outputs the glue through the second glue-dispensing pipeline 2040. The second end of the first glue-dispensing pipeline 1040 is connected to the second end of the second glue-dispensing pipeline 2040. Therefore, when the first glue-making tank 110 or the first auxiliary material box 130 malfunctions and requires maintenance, glue can be prepared through the second glue-making tank 210 and the second auxiliary material box 230, allowing the glue to be output through the second glue-dispensing pipeline 2040 to the first glue-dispensing pipeline 1040 and the glue storage tank 400. Alternatively, when the second glue-making tank 210 or the second auxiliary material box 230 malfunctions and requires maintenance, glue can be prepared through the first glue-making tank 110 and the first auxiliary material box 130, allowing the glue to be output through the first glue-dispensing pipeline 1040 to the second glue-dispensing pipeline 2040 and the glue storage tank 400.

[0060] In addition, the first glue-making module 100 and the second glue-making module 200 can be started simultaneously to improve the glue-making efficiency of the dual-system glue-making pipeline system. This improves the problem that the glue-making efficiency of the existing single-system glue-making pipeline system is limited, and that failure will lead to the inability to produce glue, affecting the efficiency of paperboard processing.

[0061] Preferably, the dual-system adhesive production pipeline system further includes a first conveying pipe 1201, a second conveying pipe 1202, a third conveying pipe 1203, a fourth conveying pipe 1204, and a fifth conveying pipe 1205; the output end of the alkali tank 120 is connected to the input end of the alkali storage tank 220 through the first conveying pipe 1201, and the first auxiliary material box 130 is connected to the alkali storage tank 220 and the second auxiliary material box 230 through the second conveying pipe 1202; the output end of the alkali storage tank 220 is connected to the first auxiliary material box 130 through the fifth conveying pipe 1205 and the third conveying pipe 1203, and the output end of the alkali storage tank 220 is connected to the second auxiliary material box 230 through the fifth conveying pipe 1205 and the fourth conveying pipe 1204; the alkali tank 120 is provided with a feed inlet.

[0062] Specifically, water can enter the alkali-dissolving tank 120 through the inlet. Solid alkali can be placed in the alkali-dissolving tank 120 by opening it. The output end of the alkali-dissolving tank 120 is connected to the input end of the alkali storage tank 220 through the first conveying pipe 1201. The alkali solution in the alkali-dissolving tank 120 is transported to the alkali storage tank 220 for storage through the first conveying pipe 1201. The first auxiliary material box 130 is connected to the alkali storage tank 220 and the second auxiliary material box 230 through the second conveying pipe 1202. The alkali solution in the first auxiliary material box 130 is transported to the alkali storage tank 220 through the second conveying pipe 1202. The alkali solution in the first auxiliary material box 130 can also be transported to the second auxiliary material box 230 through the second conveying pipe 1202.

[0063] In addition, the output end of the alkali storage tank 220 is connected to the first auxiliary material box 130 through the fifth conveying pipe 1205 and the third conveying pipe 1203. The alkali in the alkali storage tank 220 is transported to the first auxiliary material box 130 through the fifth conveying pipe 1205 and the third conveying pipe 1203. The output end of the alkali storage tank 220 is connected to the second auxiliary material box 230 through the fifth conveying pipe 1205 and the fourth conveying pipe 1204. The alkali in the alkali storage tank 220 is transported to the second auxiliary material box 230 through the fifth conveying pipe 1205 and the fourth conveying pipe 1204. This further enables the alkali storage tank 220 to transport alkali to the first auxiliary material box 130 and the second auxiliary material box 230 respectively, and to circulate the alkali between the first auxiliary material box 130 or the second auxiliary material box 230 and the alkali storage tank 220, so as to meet the requirements of transporting alkali to the first glue-making tank 110 and the second glue-making tank 210 respectively for glue-making operations.

[0064] In other embodiments, the dual-system glue-making pipeline system also includes a glue storage tank 400. The first glue-making module 100 further includes a first water supply and drainage pipeline 1010, a second water supply and drainage pipeline 1020, and a first connecting pipe 1030. The first glue supply pipeline 1040 includes a first glue supply branch pipe 1041 and a second glue supply branch pipe 1042. The first end of the first water supply and drainage pipeline 1010 is connected to the first glue-making tank 110 through the first glue supply branch pipe 1041, and the second end of the first water supply and drainage pipeline 1010 is connected to the first glue-making tank 110. The first end of the second water supply and drainage pipeline 1020 is connected to the first glue supply branch pipe 1041 through the first connecting pipe 1030, and the second end of the second water supply and drainage pipeline 1020 is connected to the first glue-making tank 110 and the second glue-making tank 210, respectively. The second glue supply branch pipe 1042... The first end of the first glue supply branch pipe 1041 is connected to the first glue supply branch pipe 1010 and the first glue supply and drainage pipe 1010 respectively. The second end of the second glue supply branch pipe 1042 is connected to the output end of the second glue preparation tank 210. The third end of the second glue supply branch pipe 1042 is connected to the input end of the glue storage tank 400. The first glue supply branch pipe 1041 has a first valve 1061. The first glue supply and drainage pipe 1010 has a second valve 1062 and a third valve 1063. The second valve 1062 is located between the first connecting pipe 1030 and the first end of the first glue supply and drainage pipe 1010. The third valve 1063 is located between the second end of the first glue supply and drainage pipe 1010 and the first glue preparation tank 110. The second glue supply and drainage pipe 1020 has a fourth valve 1064. The second glue supply branch pipe 1042 has a fifth valve 1065.

[0065] Specifically, the first water supply and drainage pipeline 1010 and the second water supply and drainage pipeline 1020 have the same function, and the first water supply and drainage pipeline 1010 and the second water supply and drainage pipeline 1020 are also connected to the inlet of the alkali dissolving tank 120, so that either the first water supply and drainage pipeline 1010 or the second water supply and drainage pipeline 1020 can supply water to the alkali dissolving tank 120. Further, the first water supply and drainage pipeline 1010 can supply water to the first glue-making tank 110 through the first glue-feeding branch pipe 1041 or through the second glue-feeding branch pipe 1042. The first end of the second water supply and drainage pipeline 1020 is connected to the first glue-feeding branch pipe 1041 through the first connecting pipe 1030, so that the second water supply and drainage pipeline 1020 can also supply water to the first glue-making tank 110. After the glue is prepared in the first glue-making tank 110, the glue is transported to the glue storage tank 400 through the first glue-transferring branch pipe 1041 and the second glue-transferring branch pipe 1042.

[0066] In addition, the second end of the second glue supply branch pipe 1042 is connected to the output end of the second glue preparation tank 210, so that the first water supply and drainage pipeline 1010 or the second water supply and drainage pipeline 1020 delivers water to the second glue preparation tank 210, thereby realizing the delivery of water to the alkali tank 120, the first glue preparation tank 110 and the second glue preparation tank 210 respectively, and further improving the role of the first water supply and drainage pipeline 1010 or the second water supply and drainage pipeline 1020 in the dual-system glue preparation pipeline system.

[0067] Furthermore, the first valve 1061 controls the connection between the first connecting pipe 1030 and the first glue-making barrel 110, the second valve 1062 controls the connection between the first water supply and drainage pipe 1010 and the first glue-making barrel 110, the third valve 1063 controls the connection between the first glue-making barrel 110 and the second glue supply branch pipe 1042, and the fourth valve 1064 controls the connection between the second water supply and drainage pipe 1020 and the first glue-making barrel 110.

[0068] In other embodiments, the second glue-making module 200 further includes a third drainage pipe 2010, a fourth drainage pipe 2020, and a second connecting pipe 2030. The second glue-feeding pipe 2040 includes a fourth glue-feeding branch pipe 2041 and a fifth glue-feeding branch pipe 2042. The first end of the third drainage pipe 2010 is connected to the second glue-making tank 210 through the fourth glue-feeding branch pipe 2041, and the second end of the third drainage pipe 2010 is connected to the second glue-making tank 210. The first end of the fourth drainage pipe 2020 is connected to the fourth glue-feeding branch pipe 2041 through the second connecting pipe 2030. The second end of the pipeline 2020 is connected to the first or second drainage pipeline 1010; the first end of the fifth glue supply branch pipe 2042 is connected to the fourth glue supply branch pipe 2041 and the third drainage pipeline 2010 respectively; the second end of the fifth glue supply branch pipe 2042 is connected to the second glue supply branch pipe 1042; the third ends of the second and fifth glue supply branch pipes 1042 are both connected in parallel to the input end of the glue storage tank 400; the fifth glue supply branch pipe 2042 has a ninth valve 2061, which is located between the second end of the fifth glue supply branch pipe 2042 and the first glue preparation tank 110.

[0069] Specifically, the third and fourth drainage pipelines 2010 and 2020 serve the same function, and are also connected to the inlet of the alkali storage tank 220, allowing either the third or fourth drainage pipeline to deliver water to the alkali storage tank 220 to dilute the alkali solution. Furthermore, the third drainage pipeline 2010 can deliver water to the second glue-making tank 210 via the fourth glue-feeding branch pipe 2041. The first end of the fourth drainage pipeline 2020 is connected to the fourth glue-feeding branch pipe 2041 via the third connecting pipe 2030, enabling the fourth drainage pipeline 2020 to also deliver water to the second glue-making tank 210. After the glue is prepared in the second glue-making tank 210, the glue is transported to the glue storage tank 400 through the fourth glue-discharging branch pipe 2041 and the fifth glue-discharging branch pipe 2042. The second end of the fifth glue-discharging branch pipe 2042 is connected to the second glue-discharging branch pipe 1042, so the glue in the second glue-making tank 210 can be transported to the second glue-discharging branch pipe 1042 through the fifth glue-discharging branch pipe 2042, and then to the glue storage tank 400 through the second glue-discharging branch pipe 1042.

[0070] In addition, the fifth glue supply branch pipe 2042 is connected to the output end of the first glue preparation tank 110, so that the third water supply and drainage pipeline 2010 or the fourth water supply and drainage pipeline 2020 delivers water to the first glue preparation tank 110, thereby realizing the delivery of water to the alkali storage tank 220, the second glue preparation tank 210 and the first glue preparation tank 110 respectively, further improving the role of the third water supply and drainage pipeline 2010 or the fourth water supply and drainage pipeline 2020 in the dual-system glue preparation pipeline system.

[0071] Furthermore, the ninth valve 2061 is located between the second end of the fifth glue delivery branch pipe 2042 and the first glue-making barrel 110. The ninth valve 2061 is used to control the connection between the fifth glue delivery branch pipe 2042 and the first glue-making barrel 110.

[0072] Preferably, both the first glue-making module 100 and the second glue-making module 200 have a detection pipeline 1050 and a detection tank 140. The detection pipeline 1050 includes a first detection branch pipe 1051 and a second detection branch pipe 1052. The second end of the second glue-feeding branch pipe 1042 is connected to the second glue-making tank 210 and the first detection branch pipe 1051, respectively. Alternatively, the second end of the fifth glue-feeding branch pipe 2042 is connected to the first glue-making tank 110 and the first detection branch pipe 1051, respectively. The first end of the first detection branch pipe 1051... The second detection branch pipe 1052 is connected to the first glue-making barrel 110 or the second glue-making barrel 210. The second end of the first detection branch pipe 1051 is connected to the input end of the detection tank 140, and the output end of the detection tank 140 is connected to the first glue-making barrel 110 or the second glue-making barrel 210. The second detection branch pipe 1052 has a sixth valve 1066, and the first detection branch pipe 1051 has a seventh valve 1067. The seventh valve 1067 is located between the second end of the first detection branch pipe 1051 and the detection tank 140.

[0073] Specifically, the second glue delivery branch pipe 1042 delivers most of the glue to the glue storage tank 400 for storage, and delivers a small portion to the first detection branch pipe 1051 and the detection tank 140, so that the detection tank 140 can detect the viscosity of the glue and thus monitor the processing quality of the glue in real time. Excess glue can be directly returned to the first glue preparation tank 110 or the second glue preparation tank 210 through the second detection branch pipe 1052. The glue after detection flows back to the first glue preparation tank 110, forming a detection loop.

[0074] In addition, the sixth valve 1066 is used to control the connection between the second detection branch pipe 1052 and the first glue-making barrel 110, and the seventh valve 1067 is used to control the connection between the first detection branch pipe 1051 and the detection tank 140.

[0075] In other embodiments, the dual-system glue-making pipeline system further includes a production line 420, a fourth glue-dispensing pipeline 4020, and a fifth glue-dispensing pipeline 4030. The output end of the glue storage tank 400 is connected to the input end of the production line 420 through the fourth glue-dispensing pipeline 4020. The output end of the production line 420 is connected to the first glue-making tank 110 and the second glue-making tank 210, respectively. The output end of the production line 420 is connected to the input end of the production line 420 through the fifth glue-dispensing pipeline 4030, forming a circulation loop. The third glue-dispensing pipeline 4010 has a tenth valve 4061, the fourth glue-dispensing pipeline 4020 has an eleventh valve 4062 and a second check valve 4063, and the fifth glue-dispensing pipeline 4030 has a twelfth valve 4064 and a third check valve 4065.

[0076] Specifically, the glue in the storage tank 400 is also transported to the production line 420 through the fourth glue delivery pipeline 4020, allowing the production line 420 to process corrugated cardboard using the glue. Since the glue in the production line 420 needs to be in a continuous flow, the output end of the production line 420 is connected to the input end of the production line 420 through the fifth glue delivery pipeline 4030, forming a circulation loop to ensure that the glue in the production line 420 is always in a continuous flow. After the production line 420 finishes processing, it needs to be cleaned. The wastewater from the cleaning needs to be transported to the first glue-making tank 110 or the second glue-making tank 210 to complete the cleaning operation of the first glue-making tank 110 and the second glue-making tank 210, and further clean the glue delivery pipeline of the storage tank 400.

[0077] In addition, the tenth valve 4061 is used to control the connection between the first glue-making tank 110 and the second glue-making tank 210 and the glue storage tank 400; the eleventh valve 4062 is used to control the connection between the glue storage tank 400 and the production line 420; the second one-way valve 4063 is used to control the unidirectional flow of glue from the glue storage tank 400 to the production line 420; the twelfth valve 4064 is used to control the connection of the production line 420 in cyclic operation; and the third one-way valve 4065 is used to control the unidirectional flow of glue in the production line 420 in cyclic operation.

[0078] Preferably, there are at least two glue storage tanks 400. The input ends of the two glue storage tanks 400 are connected in parallel to the first glue delivery pipeline 1040 or the second glue delivery pipeline 2040 through two third glue delivery pipelines 4010, respectively. The output ends of the two glue storage tanks 400 are connected in parallel to the input end of the production line 420 through two fourth glue delivery pipelines 4020, respectively. A sixth glue delivery pipeline 4040 is also provided between the two fourth glue delivery pipelines 4020, and a thirteenth valve 4066 is provided on the sixth glue delivery pipeline 4040. The first glue delivery pipeline 1040 has a third glue delivery branch pipe 1043, and the two ends of the third glue delivery branch pipe 1043 are connected to the second glue delivery branch pipe 1042 and the third glue delivery pipeline 4010, respectively. The second glue delivery pipeline 2040 has a sixth glue delivery branch pipe 2043, and the two ends of the sixth glue delivery branch pipe 2043 are connected to the fifth glue delivery branch pipe 2042 and the third glue delivery pipeline 4010, respectively.

[0079] Specifically, the glue from the first glue-making tank 110 or the second glue-making tank 210 can be delivered to two glue-storage tanks 400 respectively through the third glue-delivery pipeline 4010. The output ends of the two glue-storage tanks 400 are connected in parallel to the input end of the production line 420 through two fourth glue-delivery pipelines 4020, so that glue can be output from either glue-storage tank 400 to the production line 420. If one glue-storage tank 400 fails, the other glue-storage tank 400 can deliver glue to the production line 420 to ensure the normal operation of the production line 420. There is also a sixth glue-delivery pipeline 4040 between the two fourth glue-delivery pipelines 4020. The glue from one of the glue-storage tanks 400 can be delivered to the production line 420 through the sixth glue-delivery pipeline 4040. The thirteenth valve 4066 is used to control the connection between one of the glue-storage tanks 400 and the production line 420.

[0080] Preferably, the dual-system glue-making pipeline system further includes a cleaning module 300. The cleaning module 300 includes a first cleaning pipeline 3010, a wastewater tank 310, a second cleaning pipeline 3020, and a third cleaning pipeline 3030. The third cleaning pipeline 3030 includes a first cleaning branch pipe 3031 and a second cleaning branch pipe 3032. The first end of the first cleaning pipeline 3010 is connected to the output end of the production line 420, and the second end of the first cleaning pipeline 3010 is connected to the input end of the wastewater tank 310. The output end of the wastewater tank 310 is connected to the first glue-feeding pipeline 1040 or the second glue-feeding pipeline via the second cleaning pipeline 3020. The first cleaning branch pipe 3031 and the second cleaning branch pipe 3032 are connected in parallel with the second cleaning pipeline 3020, respectively. The second end of the first cleaning branch pipe 3031 is connected to the first glue-making tank 110, and the second end of the second cleaning branch pipe 3032 is connected to the second glue-making tank 210. The first cleaning pipeline 3010 has a fourteenth valve 3041, and the second cleaning pipeline 3020 has a fifteenth valve 3042 and a fifth check valve 3043. The first cleaning branch pipe 3031 has a sixteenth valve 3044, and the second cleaning branch pipe 3032 has a seventeenth valve 3045.

[0081] Specifically, after the production line 420 is cleaned, the wastewater is transported to the wastewater tank 310 through the first cleaning pipeline 3010 and stored in the wastewater tank 310. The wastewater in the wastewater tank 310 is connected to the first glue conveying pipeline 1040 and the second glue conveying pipeline 2040 through the second cleaning pipeline 3020 to clean the first glue conveying pipeline 1040 and the second glue conveying pipeline 2040. The wastewater also enters the first glue making tank 110 and the second glue making tank 210 through the first cleaning branch pipe 3031 and the second cleaning branch pipe 3032 respectively to clean the first glue making tank 110 and the second glue making tank 210. The wastewater from the first glue making tank 110 and the second glue making tank 210 can be discharged through the first drainage pipeline 1010, the second drainage pipeline 1020, the third drainage pipeline 2010, and the fourth drainage pipeline 2020.

[0082] In addition, the fourteenth valve 3041 is used to control the connection between the wastewater tank 310 and the production line 420; the fifteenth valve 3042 is used to control the connection between the wastewater tank 310 and the first glue conveying pipeline 1040 or the second glue conveying pipeline 2040; the fifth check valve 3043 allows the wastewater from the wastewater tank 310 to flow unidirectionally into the first glue conveying pipeline 1040 or the second glue conveying pipeline 2040; the sixteenth valve 3044 is used to control the connection between the second cleaning pipeline 3020 and the first glue-making barrel 110; and the seventeenth valve 3045 is used to control the connection between the second cleaning pipeline 3020 and the second glue-making barrel 210.

[0083] Preferably, the first adhesive-making module 100 further includes a first main material tank 501 and a sixth conveying pipe 5010, the second adhesive-making module 200 includes a second main material tank 502 and a seventh conveying pipe 5020, and the dual-system adhesive-making pipeline system further includes an eighth conveying pipe 5030; the first main material tank 501 and the second main material tank 502 are respectively parallel to the first end of the eighth conveying pipe 5030, the second end of the eighth conveying pipe 5030 is respectively connected to the first end of the sixth conveying pipe 5010 and the seventh conveying pipe 5020, the second end of the sixth conveying pipe 5010 is connected to the first main material tank 501, and the second end of the seventh conveying pipe 5020 is connected to the second main material tank 502; the sixth conveying pipe 5010 has a sixth one-way valve 5041, and the seventh conveying pipe 5020 has a seventh one-way valve 5042.

[0084] Specifically, the first main material tank 501 and the second main material tank 502 are respectively arranged in parallel with the first end of the eighth conveying pipe 5030. The second end of the eighth conveying pipe 5030 is respectively connected to the first end of the sixth conveying pipe 5010 and the seventh conveying pipe 502, so that the main material of the first main material tank 501 and the second main material tank 502 is conveyed to the eighth conveying pipe 5030. The eighth conveying pipe 5030 is connected to the first glue-making barrel 110 through the sixth conveying pipe 5010 and to the second glue-making barrel 210 through the seventh conveying pipe 502, so that the first main material tank 501 and the second main material tank 502 respectively convey the main raw material to the first glue-making barrel 110 or the second glue-making barrel 210.

[0085] Example 2

[0086] like Figure 1As shown, the dual-system glue-making pipeline system also includes a third glue-dispensing pipeline 4010, a glue storage tank 400, and two detection tanks 140. The third end of the first glue-dispensing pipeline 1040 is connected to the input end of one of the detection tanks 140, and the third end of the second glue-dispensing pipeline 2040 is connected to the input end of the other detection tank 140. The output end of one detection tank 140 is connected to the first glue-making tank 110, and the output end of the other detection tank 140 is connected to the input end of the second glue-making tank 210. The fourth ends of both the first and second glue delivery lines 1040 and 2040 are connected to the first end of the third glue delivery line 4010, and the second end of the third glue delivery line 4010 is connected to the input end of the glue storage tank 400. Both the first glue delivery line 1040 and the second glue delivery line 2040 are equipped with an eighth valve 1068 and a first check valve 1069. The eighth valve 1068 and the first check valve 1069 are both located between the second end and the third end of the first glue delivery line 1040 or the second glue delivery line 2040.

[0087] Specifically, a first viscosity detection loop is formed between the third end of the first glue delivery pipeline 1040, one of the detection tanks 140, and the first glue preparation tank 110; a second viscosity detection loop is formed between the third end of the second glue delivery pipeline 2040, the other detection tank 140, and the second glue preparation tank 210. Since the fifth glue delivery branch pipe 2042 is connected to the second glue delivery branch pipe 1042, the first viscosity detection loop and the second viscosity detection loop are connected. When one of the viscosity detection loops fails, the other viscosity detection loop can detect the glue output from the second glue preparation tank 210 or the first glue preparation tank 110, thereby improving the fault tolerance rate of the dual-system glue preparation pipeline system.

[0088] In addition, the fourth ends of the first glue delivery pipeline 1040 and the second glue delivery pipeline 2040 are both connected to the first end of the third glue delivery pipeline 4010, and the second end of the third glue delivery pipeline 4010 is connected to the input end of the glue storage tank 400. This allows the first glue-making tank 110 and the second glue-making tank 210 to be connected in parallel with the glue storage tank 400 through the third glue delivery pipeline 4010. The first glue-making tank 110 and the second glue-making tank 210 can simultaneously deliver glue to the glue storage tank 400 or separately deliver glue to the glue storage tank 400. The eighth valve 1068 and the first check valve 1069 of the first glue delivery pipeline 1040 or the second glue delivery pipeline 2040 are used to control the connection between the first glue-making tank 110 or the second glue-making tank 210 and the glue storage tank 400, respectively, and to achieve unidirectional flow of glue.

[0089] Example 3

[0090] like Figure 4As shown, there are at least two production lines 420. The input ends of the two production lines 420 are connected in parallel to the output ends of the glue storage tank 400 via two fourth glue delivery pipelines 4020. The output ends of the two production lines 420 are connected in parallel to the first glue preparation tank 110 or the second glue preparation tank 210. Specifically, when one production line 420 malfunctions and needs maintenance, corrugated cardboard can be processed using the other production line 420 to ensure normal operation of the production line 420. The output ends of the two production lines 420 are connected in parallel to the first glue preparation tank 110 or the second glue preparation tank 210 via two seventh glue delivery pipelines 4050, allowing the glue from the two production lines 420 to circulate normally. The seventh glue delivery pipeline 4050 is also equipped with a fourth one-way valve 4067 to ensure unidirectional flow of glue.

[0091] Example 4

[0092] like Figure 4 As shown, there are at least two glue storage tanks 400, and the number of production lines 420 corresponds to the number of glue storage tanks 400. The input ends of the two glue storage tanks 400 are connected in parallel with the first glue supply line 1040 or the second glue supply line 2040 through two third glue supply lines 4010, respectively. The output ends of each glue storage tank 400 are connected to the input ends of each production line 420 through a fourth glue supply line 4020, respectively. The output ends of the two production lines 420 are connected in parallel with the first glue preparation tank 110 or the second glue preparation tank 210. There is also a sixth glue supply line 4040 between the two fourth glue supply lines 4020, and a thirteenth valve 4066 is provided on the sixth glue supply line 4040.

[0093] Specifically, the two glue storage tanks 400 correspond to the two production lines 420 respectively. The glue storage tanks 400 deliver glue to the corresponding production line 420 through the fourth glue delivery pipeline 4020, so that the production line 420 processes corrugated cardboard. The two fourth glue delivery pipelines 4020 are connected to each other through the sixth glue delivery pipeline 4040, so that any glue storage tank 400 can be connected to any production line 420, which improves the flexibility of the connection between the two glue storage tanks 400 and the two production lines 420. The sixth glue delivery pipeline 4040 has a thirteenth valve 4066 to facilitate the control of the connection of the sixth glue delivery pipeline 4040.

[0094] When referencing drawings, new features are explained. To avoid redundant references to drawings that would make the description less concise, features already described will not be referenced again on the drawings if the description is clear.

[0095] The purpose of the above embodiments is to reproduce and derive the technical solution of this utility model by way of example, and to fully describe the technical solution, purpose and effect of this utility model. The purpose is to enable the public to have a more thorough and comprehensive understanding of the disclosed content of this utility model, and it is not intended to limit the protection scope of this utility model.

[0096] The above embodiments are not an exhaustive list based on the present invention, and there may be other embodiments not listed. Any substitutions and improvements made without departing from the concept of the present invention are within the protection scope of the present invention.

Claims

1. A dual-system adhesive production line system, characterized in that, include: The system comprises a first glue-making module, a second glue-making module, an alkali-dissolving tank, and an alkali storage tank. The first glue-making module includes a first glue-making tank, a first glue-transferring pipeline, and a first auxiliary material box. The second glue-making module includes a second glue-making tank, a second glue-transferring pipeline, and a second auxiliary material box. The alkali-forming tank is connected to the alkali storage tank, and the first auxiliary material box is connected to the second auxiliary material box; the alkali storage tank is connected to the input ends of the first auxiliary material box and the second auxiliary material box respectively; the output end of the first auxiliary material box is connected to the input end of the first glue-making tank, and the output end of the second auxiliary material box is connected to the input end of the second glue-making tank. The output end of the first glue-making barrel is connected to the first end of the first glue-dispensing pipeline, the output end of the second glue-making barrel is connected to the first end of the second glue-dispensing pipeline, and the second end of the first glue-dispensing pipeline is connected to the second end of the second glue-dispensing pipeline.

2. The dual-system adhesive production line system as described in claim 1, characterized in that, The dual-system glue-making pipeline system also includes a first conveying pipe, a second conveying pipe, a third conveying pipe, a fourth conveying pipe, and a fifth conveying pipe; The output end of the alkali tank is connected to the input end of the alkali storage tank through the first conveying pipe, and the first auxiliary material box is connected to the alkali storage tank and the second auxiliary material box through the second conveying pipe; the output end of the alkali storage tank is connected to the first auxiliary material box through the fifth conveying pipe and the third conveying pipe, and the output end of the alkali storage tank is connected to the second auxiliary material box through the fifth conveying pipe and the fourth conveying pipe. The alkali dissolving tank is equipped with a feed inlet.

3. The dual-system adhesive production line system as described in claim 1, characterized in that, The dual-system glue-making pipeline system also includes a glue storage tank. The first glue-making module further includes a first water supply and drainage pipeline, a second water supply and drainage pipeline, and a first connecting pipe. The first water supply pipeline includes a first water supply branch pipe and a second water supply branch pipe. The first end of the first water supply and drainage pipeline is connected to the first glue-making tank through the first water supply branch pipe, and the second end of the first water supply and drainage pipeline is connected to the first glue-making tank. The first end of the second water supply and drainage pipeline is connected to the first water supply branch pipe through the first connecting pipe, and the second end of the second water supply and drainage pipeline is connected to both the first glue-making tank and the second glue-making tank. The first end of the second glue-feeding branch pipe is connected to the first glue-feeding branch pipe and the first water supply and drainage pipe respectively; the second end of the second glue-feeding branch pipe is connected to the output end of the second glue-making barrel; and the third end of the second glue-feeding branch pipe is connected to the input end of the glue storage barrel. The first glue delivery branch pipe has a first valve, the first water delivery pipeline has a second valve and a third valve, the second valve is located between the first connecting pipe and the first end of the first water delivery pipeline, the third valve is located between the second end of the first water delivery pipeline and the first glue-making barrel, the second water delivery pipeline has a fourth valve, and the second glue delivery branch pipe has a fifth valve.

4. The dual-system adhesive production line system as described in claim 3, characterized in that, The second glue-making module further includes a third and a fourth glue-making pipeline, and a second connecting pipe. The second glue-making pipeline includes a fourth and a fifth glue-making branch pipe. The first end of the third glue-making pipeline is connected to the second glue-making tank through the fourth glue-making branch pipe, and the second end of the third glue-making pipeline is also connected to the second glue-making tank. The first end of the fourth glue-making pipeline is connected to the fourth glue-making branch pipe through the second connecting pipe, and the second end of the fourth glue-making pipeline is connected to either the first or the second glue-making pipeline. The first end of the fifth glue delivery branch pipe is connected to the fourth glue delivery branch pipe and the third water supply and drainage pipe respectively. The second end of the fifth glue delivery branch pipe is connected to the second glue delivery branch pipe. The third ends of the second glue delivery branch pipe and the fifth glue delivery branch pipe are both connected in parallel to the input end of the glue storage tank. The fifth glue delivery branch pipe has a ninth valve, which is located between the second end of the fifth glue delivery branch pipe and the first glue preparation tank.

5. The dual-system adhesive production line system as described in claim 4, characterized in that, Both the first glue-making module and the second glue-making module have detection pipelines and detection tanks. The detection pipelines include a first detection branch pipe and a second detection branch pipe. The second end of the second glue-discharging branch pipe is connected to the second glue-making tank and the first detection branch pipe, respectively. Alternatively, the second end of the fifth glue-discharging branch pipe is connected to the first glue-making tank and the first detection branch pipe, respectively. The first end of the first detection branch pipe is connected to the first glue-making barrel or the second glue-making barrel through the second detection branch pipe, the second end of the first detection branch pipe is connected to the input end of the detection tank, and the output end of the detection tank is connected to the first glue-making barrel or the second glue-making barrel. The second detection branch has a sixth valve, and the first detection branch has a seventh valve, which is located between the second end of the first detection branch and the detection tank.

6. The dual-system adhesive production line system as described in claim 1, characterized in that, The dual-system glue-making pipeline system also includes a third glue-dispensing pipeline, a glue storage tank, and two testing tanks. The third end of the first glue-dispensing pipeline is connected to the input end of one of the testing tanks, and the third end of the second glue-dispensing pipeline is connected to the input end of the other testing tank. The output end of one of the testing tanks is connected to the first glue-making tank, and the output end of the other testing tank is connected to the input end of the second glue-making tank. The fourth ends of the first and second glue delivery pipelines are both connected to the first end of the third glue delivery pipeline, and the second end of the third glue delivery pipeline is connected to the input end of the glue storage tank. Both the first and second glue delivery pipelines are equipped with an eighth valve and a first check valve, which are located between the second end and the third end of either the first or second glue delivery pipeline.

7. The dual-system adhesive production line system as described in claim 6, characterized in that, The dual-system glue-making pipeline system also includes a production line, a fourth glue-discharging pipeline, and a fifth glue-discharging pipeline. The output end of the glue storage tank is connected to the input end of the production line through the fourth glue-discharging pipeline, and the output end of the production line is connected to the first glue-making tank and the second glue-making tank respectively. The output end of the production line is connected to the input end of the production line through the fifth glue delivery pipeline, forming a circulation loop; The third glue delivery pipeline has a tenth valve, the fourth glue delivery pipeline has an eleventh valve and a second check valve, and the fifth glue delivery pipeline has a twelfth valve and a third check valve.

8. The dual-system adhesive production line system as described in claim 7, characterized in that, The number of the glue storage tanks is at least two. The input ends of the two glue storage tanks are respectively connected in parallel to the first glue supply line or the second glue supply line through two third glue supply lines. The output ends of the two glue storage tanks are respectively connected in parallel to the input end of the production line through two fourth glue supply lines. There is also a sixth glue supply line between the two fourth glue supply lines. The sixth glue supply line has a thirteenth valve. Alternatively, the number of production lines is at least two, the input ends of the two production lines are respectively connected in parallel to the output end of the glue storage tank through two fourth glue conveying pipelines, and the output ends of the two production lines are connected in parallel to the first glue preparation tank or the second glue preparation tank. Alternatively, the number of glue storage tanks is at least two, the number of production lines corresponds to the number of glue storage tanks, the input ends of the two glue storage tanks are respectively connected in parallel to the first glue supply line or the second glue supply line through two third glue supply lines, the output ends of each glue storage tank are respectively connected to the input ends of each production line through a fourth glue supply line, and the output ends of the two production lines are connected in parallel to the first glue preparation tank or the second glue preparation tank. There is also a sixth glue delivery line between the two fourth glue delivery lines, and the sixth glue delivery line has a thirteenth valve.

9. The dual-system adhesive production line system as described in any one of claims 1 to 8, characterized in that, The dual-system glue-making pipeline system also includes a cleaning module, which includes a first cleaning pipeline, a wastewater tank, a second cleaning pipeline, and a third cleaning pipeline. The third cleaning pipeline includes a first cleaning branch pipe and a second cleaning branch pipe. The first end of the first cleaning pipeline is connected to the output end of the production line, the second end of the first cleaning pipeline is connected to the input end of the wastewater tank, and the output end of the wastewater tank is connected to the first glue conveying pipeline or the second glue conveying pipeline through the second cleaning pipeline; The first end of the first cleaning branch pipe and the second cleaning branch pipe are respectively connected in parallel with the second cleaning pipeline, the second end of the first cleaning branch pipe is connected to the first glue-making tank, and the second end of the second cleaning branch pipe is connected to the second glue-making tank. The first cleaning pipeline has a fourteenth valve, the second cleaning pipeline has a fifteenth valve and a fifth check valve; the first cleaning branch pipe has a sixteenth valve, and the second cleaning branch pipe has a seventeenth valve.

10. The dual-system adhesive production line system as described in any one of claims 1 to 8, characterized in that, The first glue-making module also includes a first main material tank and a sixth conveying pipe; the second glue-making module includes a second main material tank and a seventh conveying pipe; and the dual-system glue-making pipeline system also includes an eighth conveying pipe. The first main material tank and the second main material tank are respectively parallel to the first end of the eighth conveying pipe. The second end of the eighth conveying pipe is connected to the first end of the sixth conveying pipe and the seventh conveying pipe respectively. The second end of the sixth conveying pipe is connected to the first main material tank, and the second end of the seventh conveying pipe is connected to the second main material tank. The sixth feed pipe has a sixth check valve, and the seventh feed pipe has a seventh check valve.

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