Two-component impregnator

Abstract

The utility model discloses a kind of double-component glue spraying machine, which belongs to the technical field of glue spraying equipment. It mainly includes roller conveyor and conveying motor, conveying motor drives roller conveyor to rotate, the upper portion of roller conveyor is fixedly connected with support frame, support frame is fixedly connected with first glue barrel and second glue barrel, the front of first glue barrel and second glue barrel is provided with translation guide mechanism, translation guide mechanism is fixedly connected with support frame, translation guide mechanism is slidably connected with glue spraying mechanism, the glue outlet of first glue barrel and second glue barrel is communicated with glue spraying mechanism by first constant delivery pump and second constant delivery pump respectively. The glue mixing mechanism of the utility model adopts dynamic glue mixing mechanism and static glue mixing mechanism to combine, realizes the deep uniform mixing of double-component glue, and improves the glue mixing quality and bonding strength.

Description

Technical Field

[0001] This utility model belongs to the technical field of coating equipment, and more specifically, it relates to a two-component coating machine. Background Technology

[0002] In the processing of composite boards, such as multi-layer solid wood boards, veneered engineered wood boards, and paper honeycomb boards, the bonding between layers and between the core board and the face board is inseparable from the glue application process, which usually determines the composite quality of the boards. The glue application process is mainly completed by a glue spreading machine or a glue coating machine. In the case of a two-component glue spreading machine, the glue is made by mixing component A (main agent) and component B (hardener) in a certain proportion and then curing it through a chemical reaction. Therefore, compared with the traditional single-component glue coating process, which cures through physical methods such as heating and pressurization, the glue of the two-component glue spreading machine cures faster, has higher production efficiency, and produces more stable product quality.

[0003] Patent CN219187540U discloses a two-component glue-applying machine, including a frame, a conveying device, and a glue-applying assembly. The frame includes a base frame and a gantry frame mounted on the base frame. The gantry frame includes four rectangularly distributed columns, a first crossbeam located between the middle of corresponding columns on both sides, and a second crossbeam located between the tops of corresponding columns on both sides. The glue-applying assembly includes a slide rail mounted on the first crossbeam, a T-shaped frame slidably connected to the slide rail, a drive mechanism for moving the T-shaped frame, a first glue tank, a second glue tank, a glue-applying gun, and a mixing assembly. The first and second glue tanks are mounted on a support frame inside the base frame. By placing the glue-applying gun on the crossbeam of the gantry frame, the glue tank on the support frame inside the base frame, and the mixing assembly on the T-shaped frame of the gantry frame, a single unit is formed, resulting in a shorter glue supply path. Furthermore, the mixing assembly uses two manually controlled valves, allowing for individual glue supply or mixing of two different glue components.

[0004] However, the above-mentioned glue-coating machine still has the following shortcomings when in use: 1. The two glue tanks are installed at the bottom of the base frame, making it impossible to observe the state of the glue in the tanks in real time. For example, the glue may settle or the low temperature environment may affect the flowability of the glue, resulting in a decrease in glue coating quality; 2. The height of the glue gun cannot be flexibly adjusted according to the thickness of the board, making it difficult to meet the needs of high-precision production; 3. The glue gun uses a simple pipe mixing method, which makes it difficult to ensure that the two-component glue is fully and evenly mixed in a short time, resulting in problems such as inconsistent glue layer strength and poor curing effect in the glued products. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a two-component glue coating machine, wherein the glue mixing mechanism adopts a combination of dynamic glue mixing mechanism and static glue mixing mechanism to achieve deep and uniform mixing of two-component glue, thereby improving the glue mixing quality and bonding strength.

[0006] The two-component glue coating machine includes a roller conveyor and a conveyor motor. The conveyor motor drives the roller conveyor to rotate. A support frame is fixedly connected to the upper part of the roller conveyor. A first glue barrel and a second glue barrel are fixedly connected to the support frame. A translation guide mechanism is provided in front of the first glue barrel and the second glue barrel. The translation guide mechanism is fixedly connected to the support frame. A glue coating mechanism is slidably connected to the translation guide mechanism. The glue outlets of the first glue barrel and the second glue barrel are respectively connected to the glue coating mechanism through a first metering pump and a second metering pump.

[0007] Preferably, the first glue bucket and the second glue bucket have the same structure, both including a bucket body, a bucket lid that is sealed and fixedly connected to the bucket body, a glue outlet at the bottom of the bucket body, and a constant temperature tracing cable wrapped around the outside of the bucket body.

[0008] Preferably, a geared motor is fixedly connected to the bucket lid, the output end of the geared motor passes through the bucket lid, and the output end of the geared motor is fixedly connected to a stirring shaft through a coupling. At least one inclined blade is fixedly connected to the middle of the stirring shaft, the inclined blade is inclined, and a U-shaped stirring blade is fixedly connected to the bottom of the stirring shaft.

[0009] Preferably, the translation guide mechanism includes a fixed plate, which is fixedly connected to the support frame. Two parallel translation slide rails are fixedly connected to the fixed plate, and a rack is provided between the two translation slide rails, with the rack parallel to the translation slide rails.

[0010] Preferably, the glue-applying mechanism includes a sliding plate, a slider that slides and cooperates with a translational slide rail is fixedly connected to the back of the sliding plate, a translational motor is fixedly connected to the sliding plate, and a drive gear that meshes with a rack is fixedly connected to the output end of the translational motor.

[0011] Preferably, a lifting guide rail is fixedly connected to the sliding plate, a motor base is fixedly connected to the top of the lifting guide rail, a lifting motor is provided on the motor base, a lifting seat is slidably connected to the lifting guide rail, and multiple guide wheels that roll with the lifting guide rail are rotatably connected to both ends of the lifting seat; the output end of the lifting motor passes through the motor base and is fixedly connected to a lead screw through a coupling, and a lead screw nut that threads with the lead screw is fixedly connected to the lifting seat.

[0012] Preferably, the guide wheel has a groove in the middle, and the lifting guide rail has convex rails at both ends that cooperate with the groove.

[0013] Preferably, a mixing motor and a mixing mechanism are fixedly connected to the glue coating mechanism, a glue coating head is fixedly connected to the bottom of the glue coating mechanism, a dynamic mixing mechanism that drives and cooperates with the mixing motor is provided in the upper part of the glue coating mechanism, and a static mixing mechanism that corresponds to the glue coating head is provided in the lower part of the glue coating mechanism.

[0014] Preferably, the dynamic mixing mechanism includes a mixing chamber, a conveying mixing chamber at the bottom of the mixing chamber, the diameter of the conveying mixing chamber being smaller than the diameter of the mixing chamber, a second stirring shaft being rotatably connected to both the mixing chamber and the conveying mixing chamber, the second stirring shaft being connected to a mixing motor, a stirring spiral blade cooperating with the mixing chamber being fixedly connected to the upper part of the second stirring shaft, and a spiral conveying blade cooperating with the conveying mixing chamber being fixedly connected to the lower part of the second stirring shaft.

[0015] Preferably, the static mixing mechanism includes a static mixing chamber, which is sealed and fixedly connected to the conveying and stirring chamber. The diameter of the static mixing chamber is smaller than that of the conveying and stirring chamber. The static mixing chamber is fixedly connected with alternating static spiral blades one and two, which rotate in opposite directions and are staggered at their connection ends.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. The first and second glue drums are positioned above the roller conveyor and behind the glue application mechanism, with the first and second metering pumps installed between the two drums. This layout significantly shortens the glue supply pipeline, making the equipment structure more compact and reducing the footprint while lowering the glue's transport resistance and residence time in the pipeline, thus helping to maintain stable glue performance. During use, a transparent observation window is installed on the glue drum, which, together with the transparent glue supply pipe, allows for real-time monitoring of the glue's condition. This facilitates timely detection of any glue abnormalities and allows for corrective action, ensuring glue application quality from the source.

[0018] 2. The mixing mechanism combines a dynamic mixing mechanism with a static mixing mechanism. The dynamic mixing mechanism achieves rapid initial mixing of the two-component adhesive through centrifugal force and axial thrust, and applies shear force during the conveying process through spiral conveyor blades to ensure stable conveying of the two-component adhesive while achieving more uniform mixing. The static mixing mechanism achieves deep and uniform mixing of the two-component adhesive, improving the mixing quality and bonding strength of the adhesive.

[0019] 3. The glue-applying mechanism, through a lifting system consisting of lifting guide rails, lifting motors, lead screws, and guide wheels, can precisely adjust the height of the glue-applying head to adapt to the glue-applying needs of boards of different thicknesses, ensuring the consistency of the glue-applying effect. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a partial structural schematic diagram of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the first glue bucket;

[0023] Figure 4 This is a schematic diagram of the internal structure of the first glue bucket;

[0024] Figure 5 This is a front view of the adhesive coating mechanism.

[0025] Figure 6 This is a schematic diagram of the back structure of the adhesive coating mechanism;

[0026] Figure 7 This is a schematic diagram of the internal structure of the mixing mechanism.

[0027] In the diagram, 1. Roller conveyor; 2. Conveyor motor; 3. Support frame; 4. First glue tank; 401. Constant temperature heating tape; 402. Tank body; 403. Tank lid; 404. Gear motor; 405. Glue outlet; 406. First stirring shaft; 407. Inclined blade; 408. U-shaped stirring blade; 5. Second glue tank; 6. First metering pump; 7. Second metering pump; 8. Glue application mechanism; 801. Sliding plate; 802. Lifting seat; 803. Lifting motor; 804. Mixing motor; 805. Control valve; 80 6. Mixing mechanism; 8061. Mixing chamber; 8062. Conveying and mixing chamber; 8063. Static mixing chamber; 8064. Mixing shaft two; 8065. Mixing spiral blade; 8066. Spiral conveying blade; 8067. Static spiral blade one; 8068. Static spiral blade two; 807. Glue application head; 808. Drive gear; 809. Translation motor; 810. Lead screw; 811. Lifting guide rail; 812. Guide wheel; 9. Translation guide mechanism; 901. Translation slide rail; 902. Rack. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings:

[0029] The directional terms used in the detailed description paragraphs are only for the convenience of those skilled in the art to understand the technical solutions described in this application based on the visual orientation shown in the accompanying drawings. Unless otherwise expressly specified and limited, the terms "setting," "installation," "connection," etc., should be interpreted broadly, and those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] like Figures 1 to 7As shown, a two-component glue coating machine includes a roller conveyor 1 and a conveyor motor 2. The conveyor motor 2 drives the roller conveyor 1 to rotate. The roller conveyor 1 and conveyor motor 2 are existing technologies. The conveyor motor 2 drives the roller conveyor 1 to rotate smoothly through precise power output, providing a stable conveying path for the boards to be coated. A support frame 3 is fixedly connected to the upper part of the roller conveyor 1. A first glue tank 4 and a second glue tank 5 are fixedly connected to the support frame 3. In use, transparent observation windows can be installed on the first glue tank 4 and the second glue tank 5. By placing the first glue tank 4 and the second glue tank 5 on the upper part of the roller conveyor 1, it is easy to observe the state of the glue in the tanks in real time through the transparent glue supply pipe and the transparent observation window, thereby ensuring the subsequent glue coating quality. A translation guide mechanism 9 is provided in front of the first glue tank 4 and the second glue tank 5. The translation guide mechanism 9 is fixedly connected to the support frame 3. A glue coating mechanism 8 is slidably connected to the translation guide mechanism 9, that is, the first glue tank 4 and the second glue tank 5 are placed behind the glue coating mechanism 8. This greatly shortens the glue supply pipeline and makes the structure more compact. The glue outlets 405 of the first glue tank 4 and the second glue tank 5 are connected to the glue dispensing mechanism 8 through the first metering pump 6 and the second metering pump 7, respectively. The first metering pump 6 and the second metering pump 7 are installed in the middle of the first glue tank 4 and the second glue tank 5, further shortening the glue supply pipeline.

[0031] like Figure 3 and Figure 4 As shown, the first glue bucket 4 and the second glue bucket 5 have the same structure, both including a bucket body 402. A bucket lid 403 is sealed and fixedly connected to the bucket body 402. A sealing ring is installed inside the bucket lid 403 to effectively prevent glue evaporation, contamination, and leakage, ensuring the stability of the glue performance. A glue outlet 405 is provided at the bottom of the bucket body 402. The glue outlets 405 on the first glue bucket 4 and the second glue bucket 5 are connected to the corresponding first metering pump 6 and second metering pump 7 through pipes. A constant temperature heating cable 401 is wrapped around the outside of the bucket body 402. The constant temperature heating cable 401 is selectively energized according to the external environment. During use, a temperature sensor is installed inside the bucket body 402 to sense the glue temperature in real time. The constant temperature heating cable 401 adjusts the temperature inside the bucket according to the characteristics of the glue, maintaining the glue at its optimal fluidity and chemical stability, avoiding abnormal glue viscosity due to temperature changes, which would affect subsequent mixing and coating effects.

[0032] A geared motor 404 is fixedly connected to the bucket lid 403. The output end of the geared motor 404 passes through the bucket lid 403, and the output end of the geared motor 404 is fixedly connected to a stirring shaft 406 via a coupling. At least one inclined blade 407 is fixedly connected to the middle of the stirring shaft 406. The inclined blade 407 is inclined, that is, the side of the inclined blade 407 forms an angle with the axis of the stirring shaft 406, and this angle is controlled between 15-30°. A U-shaped stirring blade 408 is fixedly connected to the bottom of the stirring shaft 406. In use, the geared motor 404 drives the stirring shaft 406 to rotate. During the rotation, the inclined blade 407 in the middle of the stirring shaft 406 can quickly agitate the glue in the bucket, effectively breaking up the layering of the glue and promoting the initial mixing of the glue components. The U-shaped stirring blade 408 at the bottom can penetrate deep into the bottom of the bucket to fully agitate the glue that has settled at the bottom, ensuring that the glue in the entire bucket is mixed evenly, laying the foundation for subsequent precise proportioning and mixing. By rotating the stirring shaft 406 intermittently, in conjunction with the rotation of the U-shaped stirring blades 408, the sedimentation of the glue can be effectively prevented.

[0033] like Figure 2 As shown, the translation guide mechanism 9 includes a fixed plate, which is fixedly connected to the support frame 3 as a basic fixing component, providing installation support for the translation slide rails 901 and the rack 902. Specifically, two parallel translation slide rails 901 are fixedly connected to the fixed plate. The translation slide rails 901 provide precise guidance for the horizontal movement of the glue-applying mechanism 8, ensuring that the glue-applying mechanism 8 can maintain a stable linear motion trajectory during translation, avoiding deviation and shaking. A rack 902 is provided between the two translation slide rails 901, and the rack 902 is parallel to the translation slide rails 901. The rack 902 meshes with the drive gear 808 on the glue-applying mechanism 8 to form a gear and rack transmission mechanism. By precisely controlling the speed and direction of the translation motor 809, the precise position adjustment and movement speed control of the glue-applying mechanism 8 in the horizontal direction can be achieved, meeting the glue-applying requirements of different sizes and shapes of boards.

[0034] like Figure 5 and Figure 6 As shown, the glue-applying mechanism 8 includes a sliding plate 801. A slider is fixedly connected to the back of the sliding plate 801 and slides in cooperation with a translation rail 901. The slider and the translation rail 901 slide in cooperation, enabling the glue-applying mechanism 8 to slide flexibly on the translation guide mechanism 9. A translation motor 809 is fixedly connected to the sliding plate 801. The output end of the translation motor 809 is fixedly connected to a drive gear 808 that meshes with a rack 902. The translation motor 809 drives the drive gear 808 to mesh with the rack 902, thereby driving the sliding plate 801 to move smoothly along the translation rail 901. This allows the glue-applying mechanism 8 to be precisely positioned and moved in the horizontal direction according to the position of the board and the glue-applying requirements.

[0035] A lifting guide rail 811 is fixedly connected to the sliding plate 801. A motor base is fixedly connected to the top of the lifting guide rail 811, and a lifting motor 803 is mounted on the motor base. The lifting motor 803 provides the power basis for adjusting the height of the glue application head 807. A lifting seat 802 is slidably connected to the lifting guide rail 811. Multiple guide wheels 812 that roll in cooperation with the lifting guide rail 811 are rotatably connected to both ends of the lifting seat 802. Specifically, the guide wheels 812 have a groove in the middle, and the lifting guide rail 811 has convex rails at both ends that cooperate with the groove. The groove in the middle of the guide wheel 812 and the convex rails at both ends of the lifting guide rail 811 not only reduce the friction during the movement of the lifting seat 802, but also improve the stability and accuracy of the lifting movement, ensuring that the glue application head 807 can be accurately adjusted to a suitable height to adapt to glue application operations on boards of different thicknesses.

[0036] The output end of the lifting motor 803 passes through the motor base and is fixedly connected to the lead screw 810 via a coupling. A lead screw nut that is threadedly engaged with the lead screw 810 is fixedly connected to the lifting seat 802. The lifting motor 803 drives the lead screw 810 to rotate, thereby causing the lifting seat 802, which is fixedly connected to the lead screw nut, to move up and down along the lifting guide rail 811.

[0037] A mixing motor 804 and a mixing mechanism 806 are fixedly connected to the lifting seat 802 of the glue-applying mechanism 8. The first metering pump 6 and the second metering pump 7 are respectively connected to the mixing mechanism 806 through corresponding control valves 805, which are fixedly installed on the lifting seat 802. A glue-applying head 807 is fixedly connected to the bottom of the mixing mechanism 806. The upper part of the mixing mechanism 806 is provided with a dynamic mixing mechanism that drives and cooperates with the mixing motor 804, and the lower part of the mixing mechanism 806 is provided with a static mixing mechanism corresponding to the glue-applying head 807.

[0038] Specifically, such as Figure 7 As shown, the dynamic mixing mechanism includes a mixing chamber 8061, and a conveying mixing chamber 8062 is provided at the bottom of the mixing chamber 8061. The diameter of the conveying mixing chamber 8062 is smaller than that of the mixing chamber 8061. The mixing chamber 8061 and the conveying mixing chamber 8062 form a unique mixing space through the change in diameter. The larger diameter of the mixing chamber 8061 provides sufficient initial mixing space for the two-component adhesive, allowing the adhesive to fully diffuse and converge within the chamber. The smaller diameter of the conveying mixing chamber 8062 constrains the adhesive, and together with the spiral conveying blades 8066, it forms a squeezing and conveying effect on the adhesive, further enhancing the mixing effect during the conveying process. At the same time, it controls the output flow rate of the adhesive to ensure that the adhesive enters the static mixing mechanism at a stable flow rate.

[0039] A second stirring shaft 8064 is rotatably connected within the mixing chamber 8061 and the conveying mixing chamber 8062. The second stirring shaft 8064 is connected to the mixing motor 804. A stirring spiral blade 8065, which cooperates with the mixing chamber 8061, is fixedly connected to the upper part of the second stirring shaft 8064. In use, the mixing motor 804 drives the second stirring shaft 8064 to rotate. The stirring spiral blade 8065 cooperates with the mixing chamber 8061. Its spiral structure can generate strong centrifugal force and axial thrust when rotating at high speed. The centrifugal force causes the glue to diffuse towards the chamber wall, increasing the contact area between the mixed glue and the chamber wall. The axial thrust pushes the mixed glue to flow along the stirring shaft direction, forming multi-directional convection, and realizing rapid preliminary mixing of the two-component glue.

[0040] The lower part of the stirring shaft 8064 is fixedly connected to a spiral conveying blade 8066 that cooperates with the conveying and stirring chamber 8062. Inside the conveying and stirring chamber 8062, the spiral conveying blade 8066, on the one hand, conveys the initially mixed glue downward through spiral motion, maintaining the continuity of glue flow; on the other hand, the small gap between its blade shape and the chamber wall generates shear force on the glue during rotation, further promoting the uniform distribution of different glue components, laying a good foundation for subsequent static mixing.

[0041] The static mixing mechanism includes a static mixing chamber 8063, which is sealed and fixedly connected to a conveying and mixing chamber 8062. The diameter of the static mixing chamber 8063 is smaller than that of the conveying and mixing chamber 8062. This further reduction in diameter accelerates the flow rate of the adhesive entering the static mixing chamber 8063. At the same time, the sealed and fixed connection between the static mixing chamber 8063 and the conveying and mixing chamber 8062 ensures that the adhesive will not leak during transmission, thus guaranteeing the integrity of the mixing process and ensuring that the quality of adhesive mixing is not affected by external factors.

[0042] The static mixing chamber 8063 is fixedly connected with alternating static spiral blades 8067 and 8068. The spiral directions of the two blades are opposite, and their connection ends are staggered. When the mixed adhesive enters the static mixing chamber 8063, it is divided into two streams by the action of the static spiral blade 8067, and both streams rotate in a specific direction. Upon reaching the static spiral blade 8068, the two streams merge and then separate again. Due to the opposite spiral directions, the rotation direction of the adhesive is forcibly changed. This cycle effectively breaks up molecular agglomerations within the adhesive, eliminates mixing blind zones, and achieves uniform dispersion of the adhesive components. This ensures that the adhesive flowing from the applicator 807 achieves the ideal mixing ratio and uniformity, thereby improving the bonding strength and quality stability after applicator application.

[0043] Those skilled in the art can use existing technologies they possess, such as installing appropriate mechanical limit switches or photoelectric sensors, to limit the specified positions of each actuator during the following operation process; to achieve automated operation, this utility model can use numerical control technology or PLC to control the actions of each actuator.

[0044] Working principle:

[0045] The first glue container 4 and the second glue container 5 store the main agent and the curing agent, respectively. Depending on the ambient temperature, the constant temperature heating tape 401 is selectively activated to ensure the glue is at a suitable viscosity and chemical activity level. The geared motor 404 is activated intermittently, driving the stirring shaft 406 to rotate. The inclined blades 407 and U-shaped stirring blades 408 work together to stir the glue, preventing stratification and sedimentation, and ensuring the glue in the containers remains uniform, preparing for subsequent quantitative delivery and mixing.

[0046] When the glue coating process begins, the boards are automatically conveyed on the roller conveyor 1. The first metering pump 6 and the second metering pump 7, according to a preset mixing ratio, draw the corresponding amount of glue from the outlets 405 of the first glue tank 4 and the second glue tank 5, respectively. The metering pumps precisely control the flow rate to ensure that the two glue components are delivered in a fixed ratio. The drawn two-component glue is then transported through corresponding pipes and control valves 805 to the dynamic mixing mechanism of the glue coating mechanism 8. After the two-component glue enters the mixing chamber 8061, the mixing motor 804 drives the stirring shaft 8064 to rotate at high speed, causing the stirring spiral blades 8065 and the spiral conveying blades 8066 to rotate. The centrifugal force and axial thrust generated by the stirring spiral blades 8065 allow the glue to fully diffuse and convection within the mixing chamber 8061, achieving rapid initial mixing. After initial mixing, the two-component adhesive flows downward into the smaller diameter conveying and mixing chamber 8062. The spiral conveying blades 8066 push the adhesive downward on one hand, and enhance the mixing effect of the two-component adhesive on the other hand, so that the two-component adhesive enters the static mixing mechanism in a relatively uniform state.

[0047] The two-component adhesive is repeatedly mixed in the static mixing chamber 8063 by static spiral blades 8067 and 8068 to eliminate mixing blind spots. It then flows out from the bottom of the static mixing chamber 8063 and is applied to the surface of the sheet material conveyed on the roller conveyor 1 through the adhesive application head 807. During this process, the translation motor 809 drives the drive gear 808 to mesh with the rack 902, causing the adhesive application mechanism 8 to move horizontally along the translation slide rail 901. Simultaneously, the conveyor motor 2 continuously drives the roller conveyor 1 to rotate, ensuring the sheet material passes through the adhesive application area at a uniform speed, thus completing the entire adhesive application process.

[0048] When the thickness of the board changes, the lifting motor 803 is started. The lifting motor 803 controls the lifting seat 802 to move up and down along the lifting guide rail 811 through the transmission of the lead screw 810 and lead screw nut, thereby adjusting the distance between the glue application head 807 and the board to adapt to the glue application requirements of boards of different thicknesses.

[0049] Finally, although this specification describes embodiments, not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A two-component coating machine, comprising a roller conveyor (1) and a conveyor motor (2), wherein the conveyor motor (2) drives the roller conveyor (1) to rotate, characterized in that: A support frame (3) is fixedly connected to the upper part of the roller conveyor (1). A first glue barrel (4) and a second glue barrel (5) are fixedly connected to the support frame (3). A translation guide mechanism (9) is provided in front of the first glue barrel (4) and the second glue barrel (5). The translation guide mechanism (9) is fixedly connected to the support frame (3). A glue application mechanism (8) is slidably connected to the translation guide mechanism (9). The glue outlets (405) of the first glue barrel (4) and the second glue barrel (5) are connected to the glue application mechanism (8) through the first metering pump (6) and the second metering pump (7), respectively.

2. The two-component coating machine according to claim 1, characterized in that: The first glue bucket (4) and the second glue bucket (5) have the same structure, both including a bucket body (402), a bucket lid (403) is sealed and fixedly connected to the bucket body (402), a glue outlet (405) is provided at the bottom of the bucket body (402), and a constant temperature tracing tape (401) is wrapped around the outside of the bucket body (402).

3. The two-component coating machine according to claim 2, characterized in that: A geared motor (404) is fixedly connected to the bucket lid (403). The output end of the geared motor (404) passes through the bucket lid (403), and the output end of the geared motor (404) is fixedly connected to a stirring shaft (406) through a coupling. At least one inclined blade (407) is fixedly connected to the middle of the stirring shaft (406). The inclined blade (407) is inclined, and a U-shaped stirring blade (408) is fixedly connected to the bottom of the stirring shaft (406).

4. The two-component coating machine according to claim 1, characterized in that: The translation guide mechanism (9) includes a fixed plate, which is fixedly connected to the support frame (3). Two parallel translation slide rails (901) are fixedly connected to the fixed plate. A rack (902) is provided between the two translation slide rails (901), and the rack (902) is parallel to the translation slide rails (901).

5. The two-component coating machine according to claim 4, characterized in that: The glue coating mechanism (8) includes a sliding plate (801), a slider that slides and slides with a translation rail (901) is fixedly connected to the back of the sliding plate (801), a translation motor (809) is fixedly connected to the sliding plate (801), and a drive gear (808) that meshes with a rack (902) is fixedly connected to the output end of the translation motor (809).

6. The two-component coating machine according to claim 5, characterized in that: A lifting guide rail (811) is fixedly connected to the sliding plate (801). A motor base is fixedly connected to the top of the lifting guide rail (811). A lifting motor (803) is provided on the motor base. A lifting seat (802) is slidably connected to the lifting guide rail (811). Multiple guide wheels (812) that roll with the lifting guide rail (811) are rotatably connected to both ends of the lifting seat (802). The output end of the lifting motor (803) passes through the motor base and is fixedly connected to a lead screw (810) through a coupling. A lead screw nut that threads with the lead screw (810) is fixedly connected to the lifting seat (802).

7. The two-component coating machine according to claim 6, characterized in that: The guide wheel (812) has a groove in the middle, and the lifting guide rail (811) has convex rails at both ends that cooperate with the groove.

8. The two-component coating machine according to any one of claims 1 to 7, characterized in that: The glue coating mechanism (8) is fixedly connected to a mixing motor (804) and a glue coating mechanism (806). The bottom of the glue coating mechanism (806) is fixedly connected to a glue coating head (807). The upper part of the glue coating mechanism (806) is provided with a dynamic glue coating mechanism that is in drive cooperation with the mixing motor (804). The lower part of the glue coating mechanism (806) is provided with a static glue coating mechanism corresponding to the glue coating head (807).

9. The two-component coating machine according to claim 8, characterized in that: The dynamic mixing mechanism includes a mixing chamber (8061), and a conveying mixing chamber (8062) is provided at the bottom of the mixing chamber (8061). The diameter of the conveying mixing chamber (8062) is smaller than the diameter of the mixing chamber (8061). A stirring shaft (8064) is rotatably connected in both the mixing chamber (8061) and the conveying mixing chamber (8062). The stirring shaft (8064) is connected to a mixing motor (804). A stirring spiral blade (8065) ​​that cooperates with the mixing chamber (8061) is fixedly connected to the upper part of the stirring shaft (8064), and a spiral conveying blade (8066) that cooperates with the conveying mixing chamber (8062) is fixedly connected to the lower part of the stirring shaft (8064).

10. The two-component coating machine according to claim 8, characterized in that: The static mixing mechanism includes a static mixing chamber (8063), which is sealed and fixedly connected to a conveying and stirring chamber (8062). The diameter of the static mixing chamber (8063) is smaller than that of the conveying and stirring chamber (8062). The static mixing chamber (8063) is fixedly connected with alternating static spiral blades one (8067) and two static spiral blades two (8068). The static spiral blades one (8067) and two static spiral blades two (8068) have opposite rotation directions and their connection ends are staggered.

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