A mixing apparatus for a panel adhesive

Abstract

This invention relates to the field of adhesive mixing, specifically to a mixing device for board adhesives. It solves the problem of uniformly adding various materials from top to bottom while ensuring effective mixing and preventing material accumulation. The device includes: a mixing cylinder with a base fixedly mounted at its bottom; and a stirring component comprising a mixing shaft and a mixing rod. The mixing shaft is rotatably connected inside the mixing cylinder, and the mixing rod is fixedly mounted on the outer wall of the mixing shaft. This invention uses material bins for continuous material discharge, and the arrangement of multiple material bins enables uniform, layered material distribution, preventing material accumulation in any one area. Layered distribution ensures effective mixing, while the mixing rod simultaneously stirs and mixes the layered materials, achieving simultaneous dispensing and mixing, ensuring mixing efficiency, preventing difficulties in mixing materials, and guaranteeing uniform mixing.

Description

Technical Field

[0001] This invention relates to the field of adhesive mixing technology, and more specifically to a mixing device for board adhesives. Background Technology

[0002] In the board processing industry, adhesives are key materials for connecting various types of boards. Their quality directly determines the structural strength, durability, and environmental performance of the finished board products. With the rapid development of industries such as construction, furniture, and decoration, the market demand for board adhesives continues to rise. At the same time, the requirements for the uniformity and stability of adhesives are becoming increasingly stringent. The uniformity of the mixing of various materials in the adhesive not only affects the bonding strength of the adhesive but also relates to the yield of subsequent board processing and the environmental compliance of the end products. Therefore, efficient and precise mixing processes have become the core link in the production of board adhesives.

[0003] Currently, when adding materials to a mixture, the materials are added in one place, resulting in insufficient uniformity and easy local accumulation. Traditional mixing equipment often uses centralized feeding from one side or top, lacking precise control over material distribution. This uneven addition method requires a lot of time to eliminate local accumulation in the subsequent mixing process, which not only prolongs the production cycle but also makes it easy for some materials to clump and agglomerate because they remain in an undispersed state for a long time. Ultimately, this results in the presence of insufficiently mixed material particles in the finished adhesive, which seriously affects the adhesive performance and stability.

[0004] Therefore, the present invention provides a mixing apparatus for board adhesives to solve the above-mentioned problems. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art, the present invention provides a mixing device for board adhesives, which solves the problem of uniformly adding various materials from top to bottom, ensuring the mixing effect, and avoiding the accumulation of added materials.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A mixing device for board adhesives includes: a mixing cylinder with a base fixedly installed at its bottom; a stirring component including a mixing shaft and mixing rods, the mixing shaft being rotatably connected inside the mixing cylinder and the mixing rods being fixedly installed on the outer wall of the mixing shaft, the number of mixing rods being multiple; and an adding component including a drive shaft, a material box, and a threaded plate, the drive shaft being rotatably connected inside the mixing shaft, the material box being installed on the outer wall of the drive shaft via bearings, and the threaded plate being threadedly connected to the drive shaft and matching the material box. In use, the device continuously discharges material through the material boxes, and the multiple material boxes enable uniform layered material feeding, preventing material accumulation in a certain area. Layered feeding ensures effective mixing, while the mixing rods simultaneously stir and mix the layered materials, achieving simultaneous feeding and mixing, ensuring mixing efficiency, preventing difficulties in mixing materials, and guaranteeing uniform mixing.

[0007] Preferably, a mixing gear is fixedly installed on the outer wall of the top of the mixing shaft; a driving gear is fixedly installed on the outer wall of the top of the drive shaft; a storage box is fixedly installed on the top of the mixing cylinder, and one end of the storage box is sealed and connected to the material box through a conveying hose, allowing fluid to flow.

[0008] Preferably, a connecting shaft is rotatably connected to the top of the mixing cylinder, and a driving gear is fixedly installed on the lower outer wall of the connecting shaft, the driving gear meshing with the mixing gear; a connecting gear is fixedly installed on the upper outer wall of the connecting shaft, the connecting gear meshing with the driving gear; the top of the connecting shaft is fixedly connected to the output end of the drive motor; when the device is in use, the drive motor is started, causing the drive motor to drive the connecting shaft to rotate. At this time, under the action of the driving gear, the mixing gear drives the mixing shaft to rotate, and the mixing shaft stirs and mixes the inside of the mixing cylinder through the mixing rods, so that various materials can be fully mixed. Through multiple mixing rods, the mixing effect is guaranteed, and the phenomenon of incomplete mixing in a certain area is avoided.

[0009] Preferably, the outer wall of the drive shaft is provided with a bidirectional thread, the threaded plate is threadedly connected to the bidirectional thread, and a limiting plate is fixedly installed on the outer wall of the threaded plate, the limiting plate abutting against the inner wall of the mixing shaft; a discharge box is sealed and conductively connected to the outer wall of one end of the material box, and the other end of the discharge box passes through the inner wall of the mixing shaft and is located inside the mixing cylinder; when the drive motor drives the connecting shaft to rotate, the device can synchronously drive the drive gear to rotate, at which time the discharge box on the outer wall of the drive shaft is stationary, while the threaded plate moves up and down, limited by the limiting plate, so that the threaded plate can achieve reciprocating motion, and at the same time the connecting shaft can simultaneously drive the mixing shaft and the drive shaft to work synchronously.

[0010] Preferably, a fixing plate is fixedly installed on the inner wall of the material box, a sealing plate is slidably connected to the inner bottom wall of the fixing plate, a sealing spring is fixedly installed on the top of the sealing plate, and the other end of the sealing spring is fixedly connected to the inner top wall of the fixing plate. An opening groove is opened on the outer wall of the sealing plate, the opening groove is located at the bottom of the material box, and a top shaft is fixedly installed at the bottom of the sealing plate, the top shaft matching the top of the threaded plate. When the drive motor drives the drive shaft to rotate, when the threaded plate moves upward, the threaded plate will abut against the bottom of the top shaft, and the sealing plate will move upward. In the initial state, the opening groove is located at the lower part of the material box under the action of the sealing spring. The upper parts of the fixing plate and the sealing plate seal the outlet end of the material box. When the sealing plate moves upward, the opening groove is opposite to the inside of the material box, realizing the function of conduction, realizing continuous intermittent feeding, and multiple sections feeding simultaneously, realizing uniform feeding and ensuring mixing effect.

[0011] Preferably, a check plate is hinged inside the discharge box via a hinge shaft, and a spiral spring is fixedly installed on the outer wall of the hinge shaft. The other end of the spiral spring is fixedly connected to the inner wall of the discharge box. When the material box is opened and material is being fed, the check plate will rotate outward, the discharge box will be in the open state, and the spiral spring will be in the compressed state. After feeding is completed, the check plate will return to its original position under the action of the spiral spring, thus sealing the discharge box. By opening and closing the check plate, this device can prevent material inside the mixing drum from entering the material box through the discharge box, preventing backflow, uneven mixing, and mixing leakage.

[0012] Preferably, a scraping slider is slidably connected to the outer wall of the mixing rod, a centrifugal spring is fixedly installed on the outer wall of one end of the scraping slider, and the other end of the centrifugal spring is fixedly connected to the outer wall of the inner wall scraping box. The inner wall scraping box is fixedly installed on the outer wall of one end of the mixing rod.

[0013] Preferably, a scraping rod is slidably connected to the inner wall of one end of the inner wall scraping box. One end of the scraping rod matches the outer wall of the scraping slider, and an inner wall scraping plate is fixedly installed at the other end of the scraping rod. The outer wall of the inner wall scraping plate is triangular, and the other end of the inner wall scraping plate abuts against the inner wall of the mixing cylinder. A return spring is fixedly installed on the outer wall of the scraping rod, and the other end of the return spring is fixedly connected to the inner side wall of the inner wall scraping box. A baffle is fixedly installed on the inner wall of the inner wall scraping box, and an outer wall scraping plate is slidably connected inside the baffle. One end of the outer wall scraping plate matches the outer wall of the inner wall scraping plate, and a compression spring is fixedly installed at the other end of the outer wall scraping plate. The other end of the compression spring is fixedly connected to the inner wall of the baffle. During use, the rotation of the mixing shaft allows the mixing rod to stir and mix the adhesive. Simultaneously, under centrifugal force, the centrifugal spring is compressed, causing the scraping slider to slide. The scraping slider then presses against the scraping rod, causing the inner wall scraping plate to extend outwards and scrape the inner wall of the mixing cylinder, preventing adhesion and ensuring some adhesive remains unmixed. After mixing, when the inner wall scraping plate returns to its original position, the outer wall scraping plate scrapes the outer wall of the inner wall scraping plate to prevent adhesion. After the device stops rotating and mixing, the centrifugal spring causes the scraping slider to return to its original position, simultaneously scraping the outer wall of the mixing rod.

[0014] The beneficial effects of this invention are as follows: 1. When using this device, materials are continuously discharged through material bins. By setting up multiple material bins, materials can be evenly distributed in layers, avoiding material accumulation in a certain area. Layered distribution ensures the mixing effect. At the same time, the mixing rod stirs and mixes the materials in the upper and lower layers, realizing the function of dispensing and mixing at the same time, ensuring mixing efficiency, avoiding the phenomenon that the materials are difficult to mix, and ensuring that the mixing of this device is uniform.

[0015] 2. When the drive motor drives the drive shaft to rotate, the threaded plate moves upward, causing it to abut against the bottom of the abutment shaft. The sealing plate moves upward, and in the initial state, the opening slot is located at the bottom of the material box under the action of the sealing spring. The upper part of the fixed plate and the sealing plate seal the outlet end of the material box. When the sealing plate moves upward, the opening slot is opposite to the inside of the material box, realizing the conduction function, realizing continuous intermittent feeding, and multiple sections feeding at the same time, realizing uniform feeding and ensuring the mixing effect.

[0016] 3. When the material box is opened and material is being fed, the check plate will rotate outward, the discharge box will be open, and the worm spring will be compressed. After feeding is completed, the check plate will return to its original position under the action of the worm spring, thus sealing the discharge box. By opening and closing the check plate, this device can prevent material inside the mixing drum from entering the material box through the discharge box, thus preventing backflow, uneven mixing, and leakage.

[0017] 4. During use, the rotation of the mixing shaft causes the mixing rod to stir and mix the adhesive. Simultaneously, under the action of centrifugal force, the centrifugal spring is compressed, causing the scraping slider to slide. The scraping slider then presses against the scraping rod, causing the inner wall scraping plate to extend outward and scrape the inner wall of the mixing cylinder, preventing the adhesive from sticking and becoming unmixable. After mixing is complete, when the inner wall scraping plate returns to its original position, the outer wall scraping plate scrapes the outer wall of the inner wall scraping plate to prevent sticking. After the device stops rotating and mixing, the scraping slider returns to its original position under the action of the centrifugal spring, and the outer wall of the mixing rod is scraped. Attached Figure Description

[0018] Figure 1 This is a frontal three-dimensional schematic diagram of the present invention; Figure 2 This is a schematic cross-sectional view of the mixing cylinder of the present invention; Figure 3 This is a schematic diagram of the hybrid axis cross-section of the present invention; Figure 4 This is a schematic diagram of the top exterior of the hybrid shaft and connecting shaft of the present invention; Figure 5 This is a schematic cross-sectional view of the material box of the present invention; Figure 6 This is a schematic diagram of the outer wall of the sealing plate of the present invention; Figure 7 This is a schematic diagram of the interior of the discharge box of the present invention; Figure 8 This is a three-dimensional schematic diagram of the hybrid rod of the present invention; Figure 9 This is a schematic cross-sectional view of the inner wall scraping box of the present invention.

[0019] In the diagram: 1. Mixing cylinder; 101. Storage box; 102. Conveying hose; 103. Connecting shaft; 104. Drive gear; 105. Connecting gear; 106. Drive motor; 2. Base; 3. Mixing shaft; 301. Mixing gear; 4. Drive shaft; 401. Drive gear; 402. Bidirectional thread; 5. Material box; 501. Discharge box; 502. Fixing plate; 503. Sealing plate; 504. Sealing spring 505. Opening slot; 506. Abutment shaft; 507. Check plate; 508. Hinge shaft; 509. Worm spring; 6. Threaded plate; 601. Limiting plate; 7. Mixing rod; 701. Scraping slider; 702. Centrifugal spring; 703. Inner wall scraping box; 704. Scraping rod; 705. Inner wall scraping plate; 706. Return spring; 707. Baffle; 708. Outer wall scraping plate; 709. Compression spring. Detailed Implementation

[0020] To make the technical problems solved by the invention, the technical solutions and the beneficial effects clearer, the invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] The present invention provides an embodiment of a board adhesive mixing device, as shown in the attached figure. Figure 1-3 As shown, the device includes: a mixing cylinder 1, with a base 2 fixedly installed at the bottom; a stirring component, including a mixing shaft 3 and mixing rods 7, the mixing shaft 3 being rotatably connected inside the mixing cylinder 1, and the mixing rods 7 being fixedly installed on the outer wall of the mixing shaft 3, with multiple mixing rods 7; and an adding component, including a drive shaft 4, a material box 5, and a threaded plate 6, the drive shaft 4 being rotatably connected inside the mixing shaft 3, the material box 5 being installed on the outer wall of the drive shaft 4 via bearings, and the threaded plate 6 being threadedly connected to the drive shaft 4 and matching the material box 5. During use, the device continuously discharges materials through the material box 5, and the multiple material boxes 5 enable uniform layered material feeding, preventing material accumulation in a certain area. Layered feeding ensures effective mixing, while the mixing rods 7 simultaneously stir and mix the layered materials, achieving simultaneous feeding and mixing, ensuring mixing efficiency, preventing difficulties in mixing materials, and guaranteeing uniform mixing.

[0022] Preferred options are listed below. Figure 1 and attached Figure 4 As shown, a mixing gear 301 is fixedly installed on the outer wall of the top of the mixing shaft 3; a driving gear 401 is fixedly installed on the outer wall of the top of the drive shaft 4; a storage box 101 is fixedly installed on the top of the mixing cylinder 1, and one end of the storage box 101 is sealed to the material box 5 through a conveying hose 102 and the fluid is connected.

[0023] Preferred options are listed below. Figure 4As shown, a connecting shaft 103 is rotatably connected to the top of the mixing cylinder 1. A driving gear 104 is fixedly installed on the lower outer wall of the connecting shaft 103, and the driving gear 104 meshes with the mixing gear 301. A connecting gear 105 is fixedly installed on the upper outer wall of the connecting shaft 103, and the connecting gear 105 meshes with the driving gear 401. The top of the connecting shaft 103 is fixedly connected to the output end of the driving motor 106. When the device is in use, the driving motor 106 is started, causing the driving motor 106 to drive the connecting shaft 103 to rotate. At this time, under the action of the driving gear 104, the mixing gear 301 drives the mixing shaft 3 to rotate. The mixing shaft 3 stirs and mixes the inside of the mixing cylinder 1 through the mixing rod 7, so that various materials can be fully mixed. Through multiple mixing rods 7, the mixing effect is guaranteed, and the phenomenon of incomplete mixing in a certain area is avoided.

[0024] Preferred options are listed below. Figure 3 As shown, a bidirectional thread 402 is provided on the outer wall of the drive shaft 4. The threaded plate 6 is threadedly connected to the bidirectional thread 402. A limiting plate 601 is fixedly installed on the outer wall of the threaded plate 6, and the limiting plate 601 abuts against the inner wall of the mixing shaft 3. A discharge box 501 is sealed and conductively connected to the outer wall of one end of the material box 5. The other end of the discharge box 501 passes through the inner wall of the mixing shaft 3 and is located inside the mixing cylinder 1. When the drive motor 106 drives the connecting shaft 103 to rotate, the device can synchronously drive the connecting gear 105 to drive the drive gear 401 to rotate. At this time, the discharge box 501 on the outer wall of the drive shaft 4 is stationary, while the threaded plate 6 moves up and down. The limiting plate 601 limits the movement, allowing the threaded plate 6 to reciprocate. At the same time, the connecting shaft 103 can simultaneously drive the mixing shaft 3 and the drive shaft 4 to work synchronously.

[0025] Preferred options are listed below. Figure 5-6As shown, a fixing plate 502 is fixedly installed on the inner wall of the material box 5. A sealing plate 503 is slidably connected to the inner bottom wall of the fixing plate 502. A sealing spring 504 is fixedly installed on the top of the sealing plate 503. The other end of the sealing spring 504 is fixedly connected to the inner top wall of the fixing plate 502. An opening groove 505 is provided on the outer wall of the sealing plate 503. The opening groove 505 is located at the bottom of the material box 5. A push shaft 506 is fixedly installed at the bottom of the sealing plate 503. The push shaft 506 matches the top of the threaded plate 6. In this device, the drive motor 106 drives the drive shaft 4 to... When the rotating part rotates, when the threaded plate 6 moves upward, it will abut against the bottom of the abutment shaft 506. The sealing plate 503 moves upward. In the initial state, the opening slot 505 is located at the lower part of the material box 5 under the action of the sealing spring 504. The upper part of the fixing plate 502 and the sealing plate 503 seal the outlet end of the material box 5. When the sealing plate 503 moves upward, the opening slot 505 is opposite to the inside of the material box 5, realizing the function of conduction, realizing continuous intermittent feeding, and multiple sections feeding at the same time, realizing uniform feeding and ensuring the mixing effect.

[0026] Preferred options are listed below. Figure 7 As shown, a check plate 507 is hinged to the inside of the discharge box 501 via a hinge shaft 508. A spiral spring 509 is fixedly installed on the outer wall of the hinge shaft 508, and the other end of the spiral spring 509 is fixedly connected to the inner wall of the discharge box 501. When the material box 5 is opened and material is fed, the check plate 507 will rotate outward, the discharge box 501 will be in the open state, and the spiral spring 509 will be in the compressed state. After feeding is completed, the check plate 507 will be reset under the action of the spiral spring 509, thus sealing the discharge box 501. By opening and closing the check plate 507, this device can prevent the material inside the mixing cylinder 1 from entering the material box 5 through the discharge box 501, preventing backflow, uneven mixing, and leakage.

[0027] Preferred options are listed below. Figure 8 As shown, a scraping slider 701 is slidably connected to the outer wall of the mixing rod 7. A centrifugal spring 702 is fixedly installed on the outer wall of one end of the scraping slider 701. The other end of the centrifugal spring 702 is fixedly connected to the outer wall of the inner wall scraping box 703. The inner wall scraping box 703 is fixedly installed on the outer wall of one end of the mixing rod 7.

[0028] Preferred options are listed below. Figure 9As shown, a scraping rod 704 is slidably connected to the inner wall of one end of the inner wall scraping box 703. One end of the scraping rod 704 matches the outer wall of the scraping slider 701. An inner wall scraping plate 705 is fixedly installed at the other end of the scraping rod 704. The outer wall of the inner wall scraping plate 705 is triangular. The other end of the inner wall scraping plate 705 abuts against the inner wall of the mixing cylinder 1. A return spring 706 is fixedly installed on the outer wall of the scraping rod 704. The other end of the return spring 706 is fixedly connected to the inner side wall of the inner wall scraping box 703. A baffle 707 is fixedly installed on the inner wall of the inner wall scraping box 703. An outer wall scraping plate 708 is slidably connected inside the baffle 707. One end of the outer wall scraping plate 708 matches the outer wall of the inner wall scraping plate 705. A compression spring 709 is fixedly installed at the other end of the outer wall scraping plate 708. The other end of the spring 709 is fixedly connected to the inner wall of the baffle 707. When the device is in use, the rotation of the mixing shaft 3 enables the mixing rod 7 to stir and mix the adhesive. At the same time, under the action of centrifugal force, the centrifugal spring 702 is compressed, the scraping slider 701 slides, and the scraping slider 701 pushes against the scraping rod 704, causing the inner wall scraping plate 705 to extend outward and scrape the inner wall of the mixing cylinder 1 to avoid the phenomenon of some adhesive not being able to mix due to adhesion. At the same time, when the inner wall scraping plate 705 returns to its original position after mixing, the outer wall scraping plate 708 scrapes the outer wall of the inner wall scraping plate 705 to prevent adhesion. After the device stops rotating and mixing, the scraping slider 701 returns to its original position under the action of the centrifugal spring 702, and scrapes the outer wall of the mixing rod 7.

[0029] In use, this device continuously discharges materials through material bins 5. The arrangement of multiple material bins 5 allows for even layering of materials, preventing material accumulation in any one area and ensuring effective mixing. Simultaneously, the mixing rod 7 stirs and mixes the layered materials, achieving simultaneous dispensing and mixing to guarantee mixing efficiency and prevent difficulties in mixing materials, ensuring uniform mixing. When the drive motor 106 drives the drive shaft 4 to rotate, the threaded plate 6 moves upwards, causing... The threaded plate 6 abuts against the bottom of the abutment shaft 506, causing the sealing plate 503 to move upward. Initially, the opening slot 505, under the action of the sealing spring 504, is located at the lower part of the material box 5. The fixing plate 502 and the upper part of the sealing plate 503 seal the outlet end of the material box 5. When the sealing plate 503 moves upward, the opening slot 505 aligns with the interior of the material box 5, achieving a conductive function. This enables continuous intermittent feeding, and allows for simultaneous feeding in multiple sections, ensuring uniform feeding and effective mixing. When feeding material after the material box 5 is opened, the check plate 507 will move outward. When the mixing shaft 3 rotates, the discharge box 501 is in the open state, and the spiral spring 509 is in the compressed state. After the dispensing is completed, the spiral spring 509 causes the check plate 507 to reset, sealing the discharge box 501. This device, through the opening and closing of the check plate 507, can prevent material inside the mixing cylinder 1 from entering the material box 5 through the discharge box 501, preventing backflow, uneven mixing, and leakage. During use, the rotation of the mixing shaft 3 enables the mixing rod 7 to stir and mix the adhesive, while simultaneously applying centrifugal force. Under the action of the centrifugal spring 702, the scraping slider 701 slides, and at the same time, the scraping slider 701 abuts against the scraping rod 704, causing the inner wall scraping plate 705 to extend outward and scrape the inner wall of the mixing cylinder 1 to avoid the phenomenon of some adhesives not being able to mix due to adhesion. At the same time, after the mixing is completed, when the inner wall scraping plate 705 returns to its original position, the outer wall scraping plate 708 scrapes the outer wall of the inner wall scraping plate 705 to prevent adhesion. After the device stops rotating and mixing, under the action of the centrifugal spring 702, the scraping slider 701 returns to its original position and scrapes the outer wall of the mixing rod 7.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall fall within the protection scope of the present invention.

Claims

1. A mixing device for board adhesives, characterized in that, include: A mixing cylinder (1) is provided with a base (2) fixedly installed at its bottom. The stirring component includes a mixing shaft (3) and a mixing rod (7). The mixing shaft (3) is rotatably connected to the inside of the mixing cylinder (1), and the mixing rod (7) is fixedly installed on the outer wall of the mixing shaft (3). There are multiple mixing rods (7). The added components include a drive shaft (4), a material box (5), and a threaded plate (6). The drive shaft (4) is rotatably connected inside the mixing shaft (3). The material box (5) is mounted on the outer wall of the drive shaft (4) by bearings. The threaded plate (6) is threadedly connected to the drive shaft (4) and is matched with the material box (5).

2. The mixing equipment for board adhesive according to claim 1, characterized in that, A hybrid gear (301) is fixedly installed on the outer wall of the top of the hybrid shaft (3). A drive gear (401) is fixedly installed on the outer wall of the top of the drive shaft (4). A storage box (101) is fixedly installed on the top of the mixing cylinder (1). One end of the storage box (101) is sealed to the material box (5) through a conveying hose (102) and fluid is connected.

3. The mixing equipment for board adhesive according to claim 2, characterized in that, The top of the mixing cylinder (1) is rotatably connected to a connecting shaft (103), and a driving gear (104) is fixedly installed on the outer wall of the lower part of the connecting shaft (103). The driving gear (104) meshes with the mixing gear (301). A connecting gear (105) is fixedly installed on the outer wall of the upper part of the connecting shaft (103), and the connecting gear (105) meshes with the driving gear (401). The top of the connecting shaft (103) is fixedly connected to the output end of the drive motor (106).

4. The mixing equipment for board adhesive according to claim 3, characterized in that, The drive shaft (4) has a bidirectional thread (402) on its outer wall. The threaded plate (6) is threaded to the bidirectional thread (402). A limiting plate (601) is fixedly installed on the outer wall of the threaded plate (6). The limiting plate (601) abuts against the inner wall of the mixing shaft (3). The material box (5) has a sealed conductive connection to the outer wall of one end, and the other end of the discharge box (501) passes through the inner wall of the mixing shaft (3) and is located inside the mixing cylinder (1).

5. The mixing equipment for board adhesive according to claim 4, characterized in that, A fixing plate (502) is fixedly installed on the inner wall of the material box (5). A sealing plate (503) is slidably connected to the inner bottom wall of the fixing plate (502). A sealing spring (504) is fixedly installed on the top of the sealing plate (503). The other end of the sealing spring (504) is fixedly connected to the inner top wall of the fixing plate (502). An opening groove (505) is provided on the outer wall of the sealing plate (503). The opening groove (505) is located at the bottom of the material box (5). A top abutment shaft (506) is fixedly installed at the bottom of the sealing plate (503). The top abutment shaft (506) matches the top of the threaded plate (6).

6. The mixing equipment for board adhesive according to claim 5, characterized in that, The inside of the discharge box (501) is hinged to a check plate (507) via a hinge shaft (508). A spiral spring (509) is fixedly installed on the outer wall of the hinge shaft (508), and the other end of the spiral spring (509) is fixedly connected to the inner wall of the discharge box (501).

7. The mixing equipment for board adhesive according to claim 6, characterized in that, A scraping slider (701) is slidably connected to the outer wall of the mixing rod (7). A centrifugal spring (702) is fixedly installed on the outer wall of one end of the scraping slider (701). The other end of the centrifugal spring (702) is fixedly connected to the outer wall of the inner wall scraping box (703). The inner wall scraping box (703) is fixedly installed on the outer wall of one end of the mixing rod (7).

8. The mixing equipment for board adhesive according to claim 7, characterized in that, A scraping rod (704) is slidably connected to the inner wall of one end of the inner wall scraping box (703). One end of the scraping rod (704) matches the outer wall of the scraping slider (701). An inner wall scraping plate (705) is fixedly installed on the other end of the scraping rod (704). The outer wall of the inner wall scraping plate (705) is triangular. The other end of the inner wall scraping plate (705) abuts against the inner wall of the mixing cylinder (1). A return spring (706) is fixedly installed on the outer wall of the scraping rod (704). The other end of the return spring (706) is fixedly connected to the inner side wall of the inner wall scraping box (703). A baffle (707) is fixedly installed on the inner wall of the inner wall scraping box (703). An outer wall scraping plate (708) is slidably connected inside the baffle (707). One end of the outer wall scraping plate (708) matches the outer wall of the inner wall scraping plate (705). A compression spring (709) is fixedly installed on the other end of the outer wall scraping plate (708). The other end of the compression spring (709) is fixedly connected to the inner wall of the baffle (707).

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