A portable testing device for the initial adhesiveness of adhesives

Abstract

The present invention relates to the technical field of adhesive tack testing, and specifically relates to a portable testing device for the tack of adhesives, including a testing frame. A damping rotating shaft is provided on the side of the testing frame, and a material control frame is movably connected to the side of the testing frame through the damping rotating shaft. A through groove is opened on one side of the testing frame and the damping rotating shaft close to each other, and a movable groove is opened on the inner bottom wall of the through groove. A pumping groove is opened on the back of the testing frame, and a pumping baffle is movably connected inside the pumping groove. Through the provided first side frame, second side frame, first electric push rod and second electric push rod, the present invention can achieve efficient tack testing operations for adhesives. During actual use, the staff first place the adhesive to be tested on the conveyor belt inside the pumping seat, and then rotate the rotating button inside the rotating connection frame to drive the conveyor belt to perform rotating conveying operations inside the pumping seat.

Description

Technical Field

[0001] The present invention relates to the technical field of adhesive tack testing, and specifically to a portable testing device for the tack of adhesives. Background Art

[0002] A class of substances, organic or inorganic, natural or synthetic, that can join the same or two or more homogeneous or heterogeneous workpieces together and have sufficient strength after curing are collectively called adhesives or bonding agents, adhesives, and are commonly referred to as glue for short. They are divided into natural macromolecular compounds, synthetic macromolecular compounds, or inorganic compounds. Classified by the use process, there are room temperature curing adhesives, pressure-sensitive adhesives, etc. The use of adhesives can connect dissimilar materials and thin sheet materials, and the stress distribution at the bonding joint is uniform. Epoxy resins, chloroprene rubbers, and sealants are commonly used in container manufacturing and repair. In recent years, organic adhesives have been increasingly widely used, and the bonding technology has also matured and become one of the three major contemporary joining technologies, namely bonding, welding, and mechanical connection. During the production process of adhesives, tack testing is an important product detection standard and usually requires strict implementation of the detection.

[0003] For example, the patent document with the publication number CN108663500B discloses a device for testing the performance of adhesives, including a lower detection table. The lower detection table includes a CMSS2100 vibration sensor, a detection table body, springs, a detection table base, and an MVE20 vibration motor. Springs are symmetrically installed on both sides of the bottom of the detection table body, and the bottom of the springs is connected to the detection table base. An MVE20 vibration motor is fixedly connected to the middle position of the bottom of the detection table body through a bracket, and CMSS2100 vibration sensors are symmetrically installed on both sides of the detection table body. A support rod is installed at the middle position of the bottom of the lower detection table. The lower detection table of the present invention is composed of a CMSS2100 vibration sensor, a detection table body, springs, a detection table base, and an MVE20 vibration motor. The MVE20 vibration motor works to drive the detection table body to vibrate, and the vibration of the detection table body generates a vibration force to drive the springs to undergo elastic deformation, enabling the detection table body to vibrate continuously. At the same time, the vibration amplitude of the detection table body can be detected by the CMSS2100 vibration sensor.

[0004] However, for the overall testing process of this structure, real-time control by staff is required. The adhesive drugs to be tested need to be manually loaded, and after the testing work is completed, the adhesive also needs to be manually shoveled out. It is impossible to perform efficient and orderly automatic testing operations on the adhesive. When a large number of detection operations are required, the work intensity of the staff is relatively high, which will lead to a decrease in testing efficiency. At the same time, operation errors are very likely to occur, resulting in the adhesion of the adhesive inside the equipment, making it difficult to perform rapid cleaning operations. At the same time, the overall volume of the equipment is relatively large, unable to meet the daily efficient portable testing operations and being unfavorable for daily use. Therefore, it is urgent to design a portable testing device for the initial adhesion of adhesives to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a portable testing device for the initial adhesion of adhesives to solve the problems in the prior art that for the overall testing process of the existing structure, real-time control by staff is required. The adhesive drugs to be tested need to be manually loaded, and after the testing work is completed, the adhesive also needs to be manually shoveled out. It is impossible to perform efficient and orderly automatic testing operations on the adhesive. When a large number of detection operations are required, the work intensity of the staff is relatively high, which will lead to a decrease in testing efficiency. At the same time, operation errors are very likely to occur, resulting in the adhesion of the adhesive inside the equipment, making it difficult to perform rapid cleaning operations. At the same time, the overall volume of the equipment is relatively large, unable to meet the daily efficient portable testing operations and being unfavorable for daily use.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A portable testing device for the initial adhesion of adhesives, including a testing frame. A damping rotating shaft is arranged on the side of the testing frame. The testing frame is movably connected with a material control frame through the damping rotating shaft. A through groove is opened on the side of the testing frame close to the damping rotating shaft. An activity groove is opened on the inner bottom wall of the through groove. A pumping groove is opened on the back of the testing frame. A pumping baffle is movably connected inside the pumping groove. One side of the material control frame is movably connected with a first side frame. One side of the testing frame is movably connected with a second side frame. A first electric push rod is arranged inside the first side frame. A second electric push rod is arranged inside the second side frame. A force measuring frame is arranged on the inner bottom wall of the testing frame. A hydraulic top frame is arranged on the inner top wall of the testing frame. A pumping seat is movably connected to the inner top wall of the material control frame. A collection frame is movably connected to the inner bottom wall of the material control frame. A scraping seat is fixedly connected to one side of the surface of the collection frame;

[0007] The first rotating seat and the second rotating seat, the interior of the material control frame is sequentially provided with the first rotating seat and the second rotating seat from top to bottom, the two ends of the side surfaces of the first rotating seat and the second rotating seat are evenly provided with limiting frames, and the side surfaces of the limiting frames are provided with limiting arc blocks, one end of the first rotating seat is fixedly connected to the first rotating disk, one end of the first rotating disk is provided with a driving motor, the side surface of the first rotating disk is sleeved with a first transmission belt, the bottom end of the inner wall of the driving motor is sleeved with the second rotating disk, one end of the second rotating disk is provided with a first transmission gear, the bottom end of the first transmission gear is provided with a second transmission gear, one end of the second transmission gear is fixedly connected to the second rotating seat, the other end of the second transmission gear is fixedly connected to the third rotating disk, and the surface of the third rotating disk is sleeved with the second transmission belt.

[0008] Preferably, a fourth rotating disk is sleeved on the bottom end of the inner wall of the second transmission belt, one end of the fourth rotating disk is fixedly connected to the third transmission gear, a fourth transmission gear is arranged at the bottom of the third transmission gear, and one end of the fourth transmission gear is fixedly connected to a connecting rod.

[0009] Preferably, one end of the connecting rod is fixedly connected to a rotating frame, a side surface of the rotating frame is evenly and fixedly connected to a push plate, and a side surface of the push plate is provided with an anti-stick coating.

[0010] Preferably, a torsion shaft is provided on the side of the scraper seat, a torsion roller is movably connected to the interior of the scraper seat via the torsion shaft, and a scraper is fixedly connected to the side of the torsion roller.

[0011] Preferably, one end of the first electric push rod is fixedly connected to a material pushing head, both ends of the first side frame and the second side frame are provided with limit strips, and the sides of the test frame and the material control frame are fixedly connected to fixed frames.

[0012] Preferably, one end of the second electric push rod is fixedly connected to a push plate, and both ends of the side surface of the push plate are fixedly connected to scrapers.

[0013] Preferably, a conveyor belt is provided inside the pumping seat, one end of the pumping seat is fixedly connected to a connecting frame, and a rotating knob is provided inside the connecting frame.

[0014] Preferably, one end of the movable baffle is fixedly connected to a docking seat, and a docking groove is provided on the back of the material control frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The portable testing device for the initial adhesiveness of adhesives can achieve efficient initial adhesiveness testing operations of adhesives through the provided first side frame, second side frame, first electric push rod, second electric push rod, force measuring frame, hydraulic top frame, sliding seat, collection frame, first rotating seat, second rotating seat, limiting frame, first rotating disc, drive motor, first transmission belt, first transmission gear, second transmission gear, rotating frame, pushing plate, ejecting head, ejecting plate and scraping cutter. During actual use, the staff first place the adhesive to be tested on the conveyor belt inside the sliding seat, and then through the rotating knob inside the rotating connecting frame, drive the conveyor belt to rotate and convey inside the sliding seat. At this time, the bottom of the adhesive adheres to the surface of the conveyor belt, and the adhesive is stably conveyed to the limiting frame of the first rotating seat and blocked by the limiting arc block. Then, start the first electric push rod inside the first side frame to drive the ejecting head at one end to stably eject the adhesive, and quickly convey the adhesive between the force measuring frame and the hydraulic top frame inside the testing frame. Then, start the hydraulic top frame to press down on the force measuring frame. At this time, the upper and lower ends of the adhesive adhere to the surfaces of the force measuring frame and the hydraulic top frame respectively. Then, the first electric push rod retracts, and the initial adhesiveness testing operation of the adhesive is achieved through the cooperation of the force measuring frame and the hydraulic top frame. After the test is completed, adjust the hydraulic top frame to a suitable position, and then start the second electric push rod inside the second side frame to drive the ejecting plate and the scraping cutter at one end to scrape the adhesive, and quickly convey the adhesive back to the limiting frame and the limiting arc block on the surface of the second rotating seat for adhesion operation. At this time, the first rotating seat and the second rotating seat are synchronously started under the drive of the drive motor through the first rotating disc, the first transmission belt and the second rotating disc. At the same time, under the action of the first transmission gear and the second transmission gear, they perform stable reverse rotation operations, so as to achieve efficient synchronous loading and unloading operations of the adhesive, facilitate continuous adhesive testing operations in daily life, improve the overall testing efficiency, and reflect the practicality of the equipment design.

[0017] The portable testing device for the initial adhesion of adhesives further improves the overall use effect of the device through the provided test rack, damping rotating shaft, material control rack, movable groove, extraction baffle, extraction seat, scraping seat, third rotating disc, second transmission belt, fourth rotating disc, third transmission gear, first rotating disc, connecting rod, rotating frame, pushing plate, torsion rotating shaft, torsion roller and scraping plate. During daily use, when the second transmission gear rotates, the third rotating disc connected to it can drive the second transmission belt and the fourth rotating disc as a whole to perform synchronous rotation operations. Then, the fourth transmission gear drives the connecting rod and the rotating frame as a whole to perform a rotating operation in the opposite direction to the second rotating seat, so that the pushing plate on the side of the rotating frame can quickly drive and convey the adhesive on the top of the second rotating seat, convey the adhesive above the collection rack, and perform a combined rotation operation through the torsion rotating shaft, torsion roller and scraping plate inside the scraping seat, quickly scrape it into the collection rack for collection operation, realizing the efficient collection of adhesives, avoiding the adhesion problem between the adhesive and the inside of the device. At the same time, after the device completes the test operation as a whole, the test rack and the material control rack can be quickly closed through the damping rotating shaft. Then, the extraction baffle can be sealed at the through groove with the assistance of the movable groove along the through groove, and the fixation of the test rack and the material control rack as a whole can be realized. At the same time, the first side frame, the second side frame and the extraction seat can be stably retracted into the test rack and the material control rack, so that the device becomes a box-shaped whole for portable operation, facilitating real-time test work in daily life, and keeping the components inside the device, reflecting the comprehensiveness of the device design. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional schematic diagram of the structure of the present invention;

[0019] Figure 2 is an overall schematic diagram of the structures of the first rotating seat and the second rotating seat of the present invention;

[0020] Figure 3 is a schematic diagram of the structure of the rotating frame of the present invention;

[0021] Figure 4 is an overall schematic diagram of the structure of the extraction seat of the present invention;

[0022] Figure 5 is an overall schematic diagram of the structure of the first side frame of the present invention;

[0023] Figure 6 is an overall schematic diagram of the structure of the second side frame of the present invention;

[0024] Figure 7 For the present invention Figure 1 is an enlarged schematic diagram of the structure at A in;

[0025] Figure 8 For the present inventionFigure 1 An enlarged schematic view of the structure at position B.

[0026] In the figure: 1, test stand; 2, damping rotating shaft; 3, material control stand; 4, through groove; 5, movable groove; 6, extraction groove; 7, extraction baffle; 8, first side stand; 9, second side stand; 10, first electric push rod; 11, second electric push rod; 12, force measuring stand; 13, hydraulic jack stand; 14, extraction seat; 15, collection stand; 16, scraping seat; 17, first rotating seat; 18, second rotating seat; 19, limiting stand; 20, limiting arc block; 21, first rotating disk; 22, driving motor; 23, first transmission belt; 24, second rotating disk; 25, first transmission gear; 26, second transmission gear; 27, third rotating disk; 28, second transmission belt; 29, fourth rotating disk; 30, third transmission gear; 31, fourth transmission gear; 32, connecting rod; 33, rotating stand; 34, pushing plate; 35, torsion rotating shaft; 36, torsion roller; 37, scraping plate; 38, material pushing head; 39, limiting strip; 40, fixed frame; 41, material pushing plate; 42, scraping cutter; 43, conveyor belt; 44, connecting frame; 45, rotating knob; 46, docking seat; 47, docking groove. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figure 1-8 , an embodiment provided by the present invention:

[0029] A portable testing device for the initial viscosity of adhesives. The damping rotating shaft 2, the first electric push rod 10, the second electric push rod 11, the force measuring frame 12, the hydraulic jacking frame 13, the driving motor 22, and the torsion rotating shaft 35 used in this application are products that can be directly purchased on the market. Their principles and connection methods are all well-known prior arts to those skilled in the art. It includes a testing frame 1. A damping rotating shaft 2 is provided on the side of the testing frame 1. A material control frame 3 is movably connected to the side of the testing frame 1 through the damping rotating shaft 2. A through groove 4 is opened on the side of the testing frame 1 and the damping rotating shaft 2 close to each other. An activity groove 5 is opened on the inner bottom wall of the through groove 4. A pumping groove 6 is opened on the back of the testing frame 1. A pumping baffle 7 is movably connected inside the pumping groove 6. One side of the material control frame 3 is movably connected to a first side frame 8. One side of the testing frame 1 is movably connected to a second side frame 9. A first electric push rod 10 is provided inside the first side frame 8. A second electric push rod 11 is provided inside the second side frame 9. A force measuring frame 12 is provided on the inner bottom wall of the testing frame 1. A hydraulic jacking frame 13 is provided on the inner top wall of the testing frame 1. A pumping seat 14 is movably connected to the inner top wall of the material control frame 3. A collection frame 15 is movably connected to the inner bottom wall of the material control frame 3. One side of the surface of the collection frame 15 is fixedly connected to a scraping seat 16. A torsion rotating shaft 35 is provided on the side of the scraping seat 16. A torsion roller 36 is movably connected to the inside of the scraping seat 16 through the torsion rotating shaft 35. A scraping plate 37 is fixedly connected to the side of the torsion roller 36. One end of the first electric push rod 10 is fixedly connected to a material pushing head 38. Limiting strips 39 are provided at both ends of the first side frame 8 and the second side frame 9. Fixed frames 40 are fixedly connected to the sides of the testing frame 1 and the material control frame 3. One end of the second electric push rod 11 is fixedly connected to a material pushing plate 41. Scraping knives 42 are fixedly connected to both ends of the side of the material pushing plate 41. A conveyor belt 43 is provided inside the pumping seat 14. One end of the pumping seat 14 is fixedly connected to a connecting frame 44. A rotating knob 45 is provided inside the connecting frame 44. One end of the pumping baffle 7 is fixedly connected to a docking seat 46. A docking groove 47 is opened on the back of the material control frame 3. Start the first electric push rod 10 inside the first side frame 8 to drive the material pushing head 38 at one end to perform a stable material pushing operation on the adhesive, quickly convey the adhesive between the force measuring frame 12 and the hydraulic jacking frame 13 inside the testing frame 1, and then start the hydraulic jacking frame 13 to perform a pressing operation on the force measuring frame 12. At this time, the upper and lower ends of the adhesive are respectively adhered to the surfaces of the force measuring frame 12 and the hydraulic jacking frame 13. Then the first electric push rod 10 retracts, and the cooperation of the force measuring frame 12 and the hydraulic jacking frame 13 is used to realize the testing operation of the initial viscosity of the adhesive. After the testing is completed, adjust the hydraulic jacking frame 13 to a suitable position, and then start the second electric push rod 11 inside the second side frame 9 to drive the material pushing plate 41 and the scraping knives 42 at one end to perform a scraping operation on the adhesive, and quickly convey the adhesive back to the limiting frame 19 and the limiting arc block 20 on the surface of the second rotating seat 18 for adhesion operation.

[0030] The first rotating seat 17 and the second rotating seat 18 are arranged inside the material control rack 3 in sequence from top to bottom. The two ends of the sides of the first rotating seat 17 and the second rotating seat 18 are evenly provided with limiting frames 19. The side of the limiting frame 19 is provided with a limiting arc block 20. One end of the first rotating seat 17 is fixedly connected with a first rotating disc 21. One end of the first rotating disc 21 is provided with a driving motor 22. The side of the first rotating disc 21 is sleeved with a first transmission belt 23. The bottom end of the inner wall of the driving motor 22 is sleeved with a second rotating disc 24. One end of the second rotating disc 24 is provided with a first transmission gear 25. The bottom end of the first transmission gear 25 is provided with a second transmission gear 26. One end of the second transmission gear 26 is fixedly connected with the second rotating seat 18. The other end of the second transmission gear 26 is fixedly connected with a third rotating disc 27. The surface of the third rotating disc 27 is sleeved with a second transmission belt 28. The bottom end of the inner wall of the second transmission belt 28 is sleeved with a fourth rotating disc 29. One end of the fourth rotating disc 29 is fixedly connected with a third transmission gear 30. The bottom of the third transmission gear 30 is provided with a fourth transmission gear 31. One end of the fourth transmission gear 31 is fixedly connected with a connecting rod 32. One end of the connecting rod 32 is fixedly connected with a rotating frame 33. The sides of the rotating frame 33 are evenly and fixedly connected with pushing plates 34. The side of the pushing plate 34 is provided with an anti-sticking coating. Driven by the driving motor 22, the first rotating seat 17 and the second rotating seat 18 perform a synchronous starting operation through the first rotating disc 21, the first transmission belt 23 and the second rotating disc 24. At the same time, under the action of the first transmission gear 25 and the second transmission gear 26, they perform a stable reverse rotation operation, so as to realize the efficient synchronous feeding and discharging operation of the adhesive, which is convenient for the daily continuous adhesive testing operation. During the rotation of the second transmission gear 26, the second transmission belt 28 and the fourth rotating disc 29 can be driven to rotate synchronously as a whole through the connected third rotating disc 27. Then, the connecting rod 32 and the rotating frame 33 are driven to rotate in the opposite direction to the second rotating seat 18 through the fourth transmission gear 31, so that the pushing plate 34 on the side of the rotating frame 33 quickly drives and conveys the adhesive on the top of the second rotating seat 18.

[0031] Working principle: When in use, the user first puts the adhesive to be tested onto the conveyor belt 43 inside the pumping seat 14, and then drives the conveyor belt 43 to rotate and convey inside the pumping seat 14 by rotating the rotating button 45 inside the connecting frame 44. At this time, the bottom of the adhesive is adhered to the surface of the conveyor belt 43, and the adhesive is stably conveyed to the limit frame 19 of the first rotating seat 17, blocked by the limit arc block 20, and then the first electric push rod 10 inside the first side frame 8 is started to drive the ejecting head 38 at one end to perform a stable ejection operation on the adhesive, and the adhesive is quickly transported between the force frame 12 and the hydraulic ejecting frame 13 inside the test frame 1, and then the hydraulic ejecting frame 13 is started to eject the force frame 12. The first electric push rod 10 is retracted, and the test operation of the initial adhesiveness of the adhesive is realized through the cooperation of the force frame 12 and the hydraulic push frame 13. After the test is completed, the hydraulic push frame 13 is adjusted to a suitable position, and the second electric push rod 11 inside the second side frame 9 is started to drive the ejection plate 41 and the scraper 42 at one end to scrape and cut the adhesive, and quickly transport the adhesive back to the limit frame 19 and the limit arc block 20 on the surface of the second rotating seat 18 for adhesion operation. At this time, the first rotating seat 17 and the second rotating seat 18 are driven by the driving motor 22 to move synchronously through the first rotating disk 21, the first transmission belt 23 and the second rotating disk 24. The first transmission gear 25 and the second transmission gear 26 are used for starting the operation. At the same time, under the action of the first transmission gear 25 and the second transmission gear 26, a stable rotation operation is performed in the opposite direction, so as to realize efficient and synchronous loading and unloading operation of the adhesive, and facilitate daily continuous adhesive testing operation. In daily use, during the rotation of the second transmission gear 26, the second transmission belt 28 and the fourth rotating disk 29 can be driven to rotate synchronously as a whole through the connected third rotating disk 27, and then the connecting rod 32 and the rotating frame 33 are driven as a whole to rotate in the opposite direction to the second rotating seat 18 through the fourth transmission gear 31, so that the push plate 34 on the side of the rotating frame 33 quickly drives and conveys the adhesive on the top of the second rotating seat 18, and conveys the adhesive to the top of the collecting frame 15. The torsion shaft 35, torsion roller 36 and scraper 37 inside the scraper seat 16 are rotated in coordination to quickly scrape down to the inside of the collection frame 15 for collection operation, thereby realizing efficient collection of adhesive and avoiding the problem of adhesive sticking to the inside of the equipment. At the same time, after the test operation is completed, the test frame 1 and the material control frame 3 can be quickly closed by the damping shaft 2, and then the twitching baffle 7 is moved along the through groove 4 with the assistance of the movable groove 5 to seal the through groove 4, and the test frame 1 and the material control frame 3 are fixed as a whole. At the same time, the first side frame 8, the second side frame 9 and the twitching seat 14 can be stably retracted into the inside of the test frame 1 and the material control frame 3, so that the equipment becomes a box-type whole for portable operation.The above is the entire working principle of the present invention.,

[0032] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Accordingly, all changes that fall within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A portable testing device for the initial adhesiveness of adhesives, comprising a test stand (1), characterized in that: A damping rotating shaft (2) is provided on the side of the test stand (1). The side of the test stand (1) is movably connected to a material control stand (3) through the damping rotating shaft (2). A through groove (4) is opened on the side of the test stand (1) and the damping rotating shaft (2) close to each other. An activity groove (5) is opened on the inner bottom wall of the through groove (4). A drawing groove (6) is opened on the back of the test stand (1). A drawing baffle (7) is movably connected inside the drawing groove (6). One side of the material control stand (3) is movably connected to a first side stand (8). One side of the test stand (1) is movably connected to a second side stand (9). A first electric push rod (10) is arranged inside the first side stand (8). A second electric push rod (11) is arranged inside the second side stand (9). A force measuring stand (12) is arranged on the inner bottom wall of the test stand (1). A hydraulic top stand (13) is arranged on the inner top wall of the test stand (1). A drawing seat (14) is movably connected to the inner top wall of the material control stand (3). A collection stand (15) is movably connected to the inner bottom wall of the material control stand (3). One side of the surface of the collection stand (15) is fixedly connected to a scraping seat (16). A first rotating seat (17) and a second rotating seat (18). The first rotating seat (17) and the second rotating seat (18) are sequentially arranged inside the material control stand (3) from top to bottom. Limiting stands (19) are evenly arranged at both ends of the sides of the first rotating seat (17) and the second rotating seat (18). A limiting arc block (20) is arranged on the side of the limiting stand (19). One end of the first rotating seat (17) is fixedly connected to a first rotating disc (21). A driving motor (22) is arranged at one end of the first rotating disc (21). A first transmission belt (23) is sleeved on the side of the first rotating disc (21). A second rotating disc (24) is sleeved at the bottom end of the inner wall of the driving motor (22). A first transmission gear (25) is arranged at one end of the second rotating disc (24). A second transmission gear (26) is arranged at the bottom end of the first transmission gear (25). One end of the second transmission gear (26) is fixedly connected to the second rotating seat (18). The other end of the second transmission gear (26) is fixedly connected to a third rotating disc (27). A second transmission belt (28) is sleeved on the surface of the third rotating disc (27).

2. The portable testing device for the initial adhesiveness of an adhesive according to claim 1, characterized in that: A fourth rotating disc (29) is sleeved at the bottom end of the inner wall of the second transmission belt (28). A third transmission gear (30) is fixedly connected to one end of the fourth rotating disc (29). A fourth transmission gear (31) is arranged at the bottom of the third transmission gear (30). One end of the fourth transmission gear (31) is fixedly connected to a connecting rod (32).

3. The portable testing device for the initial adhesiveness of adhesives according to claim 2, characterized in that: One end of the connecting rod (32) is fixedly connected to a rotating frame (33). Pushing plates (34) are evenly fixedly connected to the side of the rotating frame (33). An anti-sticking coating is arranged on the side of the pushing plate (34).

4. A portable testing device for the initial adhesiveness of adhesives according to claim 1, characterized in that: A torsion shaft (35) is arranged on the side of the scraper seat (16), a torsion roller (36) is movably connected to the interior of the scraper seat (16) via the torsion shaft (35), and a scraper (37) is fixedly connected to the side of the torsion roller (36).

5. The portable testing device for the initial adhesiveness of an adhesive according to claim 1, characterized in that: One end of the first electric push rod (10) is fixedly connected to a material pushing head (38), both ends of the first side frame (8) and the second side frame (9) are provided with limit strips (39), and the sides of the test frame (1) and the material control frame (3) are fixedly connected to fixed frames (40).

6. A portable testing device for the initial adhesiveness of adhesives according to claim 1, characterized in that: One end of the second electric push rod (11) is fixedly connected to a push plate (41), and both ends of the side surface of the push plate (41) are fixedly connected to scrapers (42).

7. A portable testing device for the initial adhesiveness of adhesives according to claim 1, characterized in that: A conveyor belt (43) is arranged inside the pumping seat (14), one end of the pumping seat (14) is fixedly connected to a connecting frame (44), and a rotating button (45) is arranged inside the connecting frame (44).

8. A portable testing device for the initial adhesiveness of adhesives according to claim 1, characterized in that: One end of the movable baffle (7) is fixedly connected to a docking seat (46), and the back of the material control frame (3) is provided with a docking groove (47).

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