Adhesive viscosity detection device

Abstract

The utility model discloses an adhesive viscosity detection device, which relates to the technical field of viscosity detection and comprises a main frame body, a test preparation unit and a viscosity test unit. According to the utility model, a worker only needs to coat an adhesive on the end face of the brushing prismatic table, subsequent detection can be completed through a mechanical part, and the hydraulic cylinder upwards drives the weight containing box to rise upwards, so that the brushing prismatic table is bonded with the upper bonding plate; after bonding and fixing, the telescopic rod of the hydraulic cylinder is withdrawn downwards, so that the gravity of the weight containing box can act on the lower mounting plate, and preparation work is made for subsequent detection; the weights are continuously put into the weight containing box, so that the pressure borne by the lower mounting plate is continuously increased, the acceleration sensor on the end face of the integrated processor can monitor the moment that the brushing prismatic table is separated from and falls, and therefore the integrated processor can record the critical value of adhesion damage; viscosity indexes of the adhesive can be analyzed through critical data.

Description

TECHNICAL FIELD

[0001] The utility model relates to viscidity detection technical field, specifically is a kind of adhesive viscidity detection device. BACKGROUND

[0002] Gluing is the method that same or different materials are firmly connected by the substance with adhesion ability.The substance with adhesion ability is called adhesive or adhesive agent;Adhesive is important adhesive material in industry and daily life, and its application field is wide and effect is remarkable: in manufacturing industry, it is often used in the fixation of parts, packaging and assembly, and also shines in packaging and label manufacturing, in addition, woodworking and furniture industry also cannot do without adhesive, and it helps to realize the splicing, adhesion and repair of wood;

[0003] After adhesive is produced, its viscidity needs to be detected, and the traditional technology is to detect by manually pulling two adhesive bodies using dynamometer, the automaticity of such detection method is not high, and multiple people need to cooperate to do various preparation work before detection, and special personnel need to be responsible for reading of dynamometer during detection, so that the whole detection process is tedious and data set is not reliable, and using manpower to pull adhesive body can also cause the collision between arm and external object in the moment of pulling apart. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem of overcoming the defects of prior art, provides a kind of adhesive viscidity detection device, has reliable test preparation unit, and worker only needs to coat adhesive on the end face of material brushing ridge, and subsequent detection process can be completed by mechanical component, hydraulic cylinder is stretched upwards and is pressed against connecting block, drives weight containing box to rise upwards, and makes material brushing ridge and upper adhesive plate adhere;After adhesion fixation, the telescopic rod of hydraulic cylinder is withdrawn downwards, so that the gravity of weight containing box can act on lower mounting plate, and preparation work is done for subsequent detection;It also has reliable viscidity test unit, the pressure received by lower mounting plate is continuously increased by continuously putting weight in weight containing box, and the acceleration sensor on the end face of integrated processor can monitor the moment of material brushing ridge separation and falling, so that integrated processor can record the critical value of adhesion damage, and the viscidity index of adhesive can be obtained by critical data, which can effectively solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of adhesive viscidity detection device, including main frame body, test preparation unit and viscidity test unit;

[0006] Main frame body: it is the structure of inverted U, and bottom plate is fixedly connected at the lower end of left and right sides;

[0007] Test preparation unit: includes connecting slide columns, lower mounting plate, brushing prism, upper adhesive plate and weight container. Four connecting slide columns are slidably connected to the upper side of the main frame. The four connecting slide columns are distributed diagonally in a rectangle. The weight container and lower mounting plate are located on the upper and lower sides of the horizontal end of the main frame, respectively. The lower end of the connecting slide column is fixedly connected to the four corners of the upper end of the lower mounting plate, and the upper end of the connecting slide column is fixedly connected to the four corners of the lower end of the weight container. The brushing prism is installed and fixed on the upper side of the lower mounting plate. The upper adhesive plate is installed and fixed on the lower side of the horizontal end of the main frame by bolts. The size of the upper adhesive plate is larger than the size of the upper surface of the brushing prism.

[0008] Adhesion test unit: mounted on the upper side of the main frame.

[0009] The main frame is used to install all the components of this device. The base plate makes the frame more stable. The connecting slide column is used to connect the brush prism and the weight container into one unit, and allows both to be raised and lowered. The lower mounting plate is used to install the brush prism. The upper surface of the brush prism is used to apply the adhesive to be tested. After the adhesive is applied, the lower mounting plate moves the brush prism upward, so that the surface of the brush prism is bonded and fixed to the upper adhesive plate. Then, weights are continuously added into the weight container. The pressure on the lower mounting plate increases continuously, and the adhesive surface between the brush prism and the upper adhesive plate will separate. The viscosity of the adhesive can be analyzed by the total weight of the weight container and the weights placed inside. The viscosity testing unit can monitor the moment when the weight container falls, thereby obtaining the critical gravity value.

[0010] Furthermore, the test preparation unit also includes a wheel and a threaded rod. A vertical threaded rod is threadedly connected to the middle position of the lower mounting plate, and the lower end of the threaded rod is fixedly connected to the wheel. A threaded hole is opened in the middle of the lower end of the brush prism, and the upper end of the threaded rod is threaded into the threaded hole. By rotating the wheel, the threaded rod can be screwed in or out. When screwed in, the brush prism can be limited and fixed on the upper side of the lower mounting plate. When screwed out, the brush prism can be easily removed for cleaning or replacement.

[0011] Furthermore, the test preparation unit also includes positioning blocks. Four conical positioning blocks are fixedly connected to the upper end of the lower mounting plate. These four positioning blocks are arranged diagonally in a rectangle. The lower end of the brush prism has an insertion hole, into which the positioning blocks are inserted. By aligning the insertion hole at the bottom of the brush prism with the positioning block, the brush prism can be positioned and installed, preventing it from rotating with the threaded rod. The threaded hole at the bottom of the brush prism corresponds to the position of the threaded rod, facilitating subsequent screwing in or out of the threaded rod.

[0012] Further, the viscosity test unit further comprises a hydraulic cylinder and a connecting block, the middle positions of the left and right ends of the weight containing box are fixedly connected with the connecting blocks, vertical hydraulic cylinders are installed on the left and right sides of the main frame body, the cylinder bodies of the hydraulic cylinders are arranged in the left and right side walls of the main frame body, the telescopic ends of the hydraulic cylinders are upward and vertically correspond to the connecting blocks. The hydraulic cylinders can drive the weight containing box to rise upward by pressing the connecting blocks, and drive the brushed prism to be upwardly adhered to the upper adhesive plate. The upper adhesive plate can be replaced to use different material plates to ensure the detection accuracy. After the brushed prism is adhered to the upper adhesive plate, the telescopic rods of the hydraulic cylinders are withdrawn downward, so that the gravity of the weight containing box can act on the lower mounting plate.

[0013] Further, the viscosity test unit further comprises a display screen and an integrated processor, an electronic scale is installed in the weight containing box, the display screen and the integrated processor are installed at the front end of the weight containing box, the integrated processor is arranged on the left side of the display screen and is provided with an acceleration sensor and a reset button on the end face, and the electronic scale and the display screen are in bidirectional electrical connection with the integrated processor. The integrated processor can preset the weights of the lower mounting plate, the connecting slide column and the weight containing box body, integrate the preset weight and the measured data of the electronic scale, and display the integrated weight on the display screen. The acceleration sensor on the end face of the integrated processor can monitor the moment when the brushed prism is separated, so that the integrated processor can record the critical value of the adhesion damage.

[0014] Further, the viscosity test unit further comprises a hard spring and a rubber ring, the hard spring is sleeved on the upper side of the main frame body, the upper end of the hard spring is fixedly connected with the rubber ring, and the lower end of the hard spring is fixedly connected with the horizontal end face of the main frame body. When the adhesion between the brushed prism and the upper adhesive plate is damaged, the weight containing box falls downward, and the hard spring and the rubber ring can buffer the weight containing box to prevent the weight containing box from directly hitting the main frame body.

[0015] Compared with the prior art, the adhesive viscosity detection device has the following advantages:

[0016] 1. The test preparation unit is reliable, workers only need to apply adhesive on the end face of the brushed prism, and the subsequent detection process can be completed through mechanical components. The hydraulic cylinder extends upward to press the connecting block, drives the weight containing box to rise upward, and makes the brushed prism adhere to the upper adhesive plate. After adhesion, the telescopic rod of the hydraulic cylinder is withdrawn downward, so that the gravity of the weight containing box can act on the lower mounting plate to prepare for subsequent detection.

[0017] 2、the utility model has reliable adhesive test unit, through constantly putting weight in weight containing box, the pressure that the lower mounting plate received constantly increases, the acceleration sensor on integrated processor end surface can monitor the moment that brush material prism separates from falling, can make integrated processor record the critical value of adhesion destruction, the adhesive viscosity index can be analyzed through critical data;

[0018] 3、the utility model has reliable test preparation unit, workers need only on the end surface of brush material prism coat adhesive, can complete subsequent detection process through mechanical parts, the hydraulic cylinder upwardly stretches and props up the connecting block, drives weight containing box to rise upward, makes brush material prism and upper adhesive board adhere together, after adhesion fixation, the telescopic rod of hydraulic cylinder withdraws downward, thereby the gravity of weight containing box can act on lower mounting plate, prepares for subsequent detection, still has reliable adhesive test unit, through constantly putting weight in weight containing box, the pressure that the lower mounting plate received constantly increases, the acceleration sensor on integrated processor end surface can monitor the moment that brush material prism separates from falling, can make integrated processor record the critical value of adhesion destruction, the adhesive viscosity index can be analyzed through critical data. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is structure schematic view of the utility model;

[0020] Fig. 2 It is local structure schematic view of the utility model;

[0021] Fig. 3 It is structure schematic view of brush material prism in the utility model.

[0022] In the drawing: 1 main frame body, 2 base plate, 3 test preparation unit, 31 connecting slide column, 32 lower mounting plate, 33 brush material prism, 34 upper adhesive board, 35 weight containing box, 36 wheel disc, 37 threaded rod, 38 positioning block, 4 adhesive test unit, 41 hydraulic cylinder, 42 connecting block, 43 display screen, 44 integrated processor, 45 hard spring, 46 rubber ring. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figs. 1-3The embodiment provides a technical scheme: an adhesive viscosity detection device, which comprises a main frame body 1, a test preparation unit 3 and a viscosity test unit 4.

[0025] The main frame body 1 is in an inverted U-shaped structure, and a base plate 2 is fixedly connected to the lower ends of the left and right sides.

[0026] The test preparation unit 3 comprises connecting slide columns 31, a lower mounting plate 32, a brushing prism 33, an upper adhesive plate 34 and a weight containing box 35. Four connecting slide columns 31 are slidably connected to the upper side of the main frame body 1 and are arranged in a rectangular diagonal manner. The weight containing box 35 and the lower mounting plate 32 are located on the upper and lower sides of the horizontal end of the main frame body 1 respectively. The lower ends of the connecting slide columns 31 are fixedly connected to the four corner positions on the upper end of the lower mounting plate 32. The upper ends of the connecting slide columns 31 are fixedly connected to the four corner positions on the lower end of the weight containing box 35. The brushing prism 33 is mounted and fixed on the upper side of the lower mounting plate 32. The upper adhesive plate 34 is mounted and fixed on the lower side of the horizontal end of the main frame body 1 by bolts. The size of the upper adhesive plate 34 is greater than that of the upper end surface of the brushing prism 33.

[0027] The viscosity test unit 4 is installed on the upper side of the main frame body 1.

[0028] The main frame body 1 is used for mounting various components of the device. The base plate 2 makes the frame more stable. The connecting slide columns 31 are used for connecting the brushing prism 33 and the weight containing box 35 into an integrated whole and enabling the two to be lifted. The lower mounting plate 32 is used for mounting the brushing prism 33. The upper end surface of the brushing prism 33 is used for brushing the adhesive to be detected. After brushing the adhesive, the lower mounting plate 32 drives the brushing prism 33 to move upward, so that the upper end surface of the brushing prism 33 is adhered and fixed to the upper adhesive plate 34. Then, weights are continuously put into the weight containing box 35. The pressure on the lower mounting plate 32 continuously increases. The adhesive surface of the brushing prism 33 and the upper adhesive plate 34 is separated. The total weight of the weight containing box 35 and the weights placed in the weight containing box 35 can be used to analyze the viscosity of the adhesive. The viscosity test unit 4 can monitor the moment when the weight containing box 35 falls, so that the critical gravity value can be obtained.

[0029] The test preparation unit 3 further comprises a wheel disc 36 and a threaded rod 37. The threaded rod 37 is vertically and threadedly connected to the middle position of the lower mounting plate 32. The lower end of the threaded rod 37 is fixedly connected to the wheel disc 36. A threaded hole is formed in the middle of the lower end of the brushing prism 33. The upper end of the threaded rod 37 is threadedly connected in the threaded hole. By rotating the wheel disc 36, the threaded rod 37 can be screwed in or out. When the threaded rod 37 is screwed in, the brushing prism 33 can be fixed on the upper side of the lower mounting plate 32. When the threaded rod 37 is screwed out, the brushing prism 33 can be conveniently removed for cleaning or replacement.

[0030] The test preparation unit 3 further comprises positioning blocks 38, the upper end of the lower mounting plate 32 is fixedly connected with four tapered positioning blocks 38, the four positioning blocks 38 are distributed in a rectangular diagonal manner, the lower end of the brushing prism 33 is provided with a insertion hole, and the positioning blocks 38 are inserted into the inside of the insertion hole. By inserting the insertion hole at the bottom of the brushing prism 33 into the positioning blocks 38, the brushing prism 33 can be positioned and installed, preventing the brushing prism 33 from rotating with the threaded rod 37, and the threaded hole at the bottom of the brushing prism 33 can correspond to the position of the threaded rod 37, facilitating the subsequent screwing in or out of the threaded rod 37.

[0031] The adhesive test unit 4 further comprises hydraulic cylinders 41 and connecting blocks 42, the middle positions of the left and right ends of the weight containing box 35 are fixedly connected with connecting blocks 42, and vertical hydraulic cylinders 41 are installed on the left and right sides of the main frame body 1, the cylinder bodies of the hydraulic cylinders 41 are arranged inside the left and right side walls of the main frame body 1, the extension ends of the hydraulic cylinders 41 are upward and vertically correspond to the connecting blocks 42. The hydraulic cylinders 41 can drive the weight containing box 35 to rise upward by pressing against the connecting blocks 42, and at the same time drive the brushed brushing prism 33 to upwardly adhere to the upper adhesive plate 34; the upper adhesive plate 34 can be replaced to use different material plates to ensure detection accuracy; after the brushing prism 33 is adhered and fixed to the upper adhesive plate 34, the extension rod of the hydraulic cylinder 41 is withdrawn downward, so that the gravity at the weight containing box 35 can act on the lower mounting plate 32.

[0032] The adhesive test unit 4 further comprises a display screen 43 and an integrated processor 44, an electronic scale is installed in the inside of the weight containing box 35, the display screen 43 and the integrated processor 44 are installed at the front end of the weight containing box 35, the integrated processor 44 is arranged close to the left side of the display screen 43 and is provided with an acceleration sensor and a reset button on the end face, and the electronic scale and the display screen 43 are in bidirectional electrical connection with the integrated processor 44. The integrated processor 44 can preset the weight of the lower mounting plate 32, the connecting slide column 31 and the weight containing box 35 body, integrate the preset weight and the measured data of the electronic scale, and display the integrated weight on the display screen 43, and the acceleration sensor on the end face of the integrated processor 44 can monitor the moment when the brushing prism 33 is separated, so as to record the critical value of adhesion damage by the integrated processor 44.

[0033] The adhesive test unit 4 further comprises a hard spring 45 and a rubber ring 46, the hard spring 45 is sleeved on the section of the connecting slide column 31 located on the upper side of the main frame body 1, the upper end of the hard spring 45 is fixedly connected with the rubber ring 46, and the lower end of the hard spring 45 is fixedly connected with the horizontal end face of the main frame body 1. When the adhesion between the brushing prism 33 and the upper adhesive plate 34 is damaged, the weight containing box 35 will fall downward, and the hard spring 45 and the rubber ring 46 can buffer the weight containing box 35 to prevent it from directly hitting the main frame body 1.

[0034] The working principle of the adhesive viscosity detection device is as follows: when the device is used, firstly, the lower mounting plate 32 is lowered, the upper end of the material brushing prism 33 is brushed with the adhesive to be detected, then the hydraulic cylinder 41 is started, the hydraulic cylinder 41 is pressed against the connecting block 42, drives the weight containing box 35 to rise upwards, at the same time, drives the material brushing prism 33 after brushing to adhere to the upper adhesive plate 34 upwards, after the material brushing prism 33 and the upper adhesive plate 34 are adhered and fixed, the telescopic rod of the hydraulic cylinder 41 is withdrawn downwards, so that the gravity at the weight containing box 35 can act on the lower mounting plate 32, and preparation work is made for subsequent detection. The reliable viscosity test unit 4 is also provided, the weight containing box 35 is continuously filled with weights, the pressure received by the lower mounting plate 32 is continuously increased, the integrated processor 44 can preset the weight of the lower mounting plate 32, the connecting slide column 31 and the weight containing box 35 body, the integrated processor 44 integrates the preset weight and the measured data of the electronic scale, and displays through the display screen 43; the acceleration sensor on the end surface of the integrated processor 44 can monitor the moment when the material brushing prism 33 separates and falls downwards, so that the integrated processor 44 can record the critical value of adhesion damage, and the viscosity index of the adhesive can be analyzed through the critical data. After use, the adhesive can be coagulated on the surface of the material brushing prism 33 and the upper adhesive plate 34, and the material brushing prism 33 and the upper adhesive plate 34 can be disassembled to clean the adhesive coagulated thereon; and different materials of the upper adhesive plate 34 are used to ensure detection accuracy; when the material brushing prism 33 is installed, the insertion hole at the bottom of the material brushing prism 33 is inserted and installed in the positioning block 38, the material brushing prism 33 can be positioned and installed, the material brushing prism 33 is prevented from rotating with the threaded rod 37, the threaded hole at the bottom of the material brushing prism 33 can correspond to the position of the threaded rod 37, the threaded rod 37 is conveniently screwed in or out, the threaded rod 37 is screwed in or out through the rotating disc 36, the material brushing prism 33 is fixed on the upper side of the lower mounting plate 32 when screwed in, and the material brushing prism 33 is conveniently disassembled when screwed out, so that the material brushing prism 33 can be cleaned or repaired. In addition, a section of the connecting slide column 31 located on the upper side of the main frame body 1 is sleeved with a hard spring 45, the upper end of the hard spring 45 is fixedly connected with a rubber ring 46, when the adhesion between the material brushing prism 33 and the upper adhesive plate 34 is damaged, the weight containing box 35 falls downwards, the hard spring 45 and the rubber ring 46 can buffer the weight containing box 35, and the weight containing box 35 is prevented from directly hitting the main frame body 1.

[0035] It is worth noting that the input ends of the hydraulic cylinder 41 and the integrated processor 44 disclosed in the above embodiment are electrically connected with the output ends of the external power supply through an external control switch group, the control switch group controls the working of the hydraulic cylinder 41 and the integrated processor 44, and the integrated processor 44 controls the working of the display screen 43 and the internal electronic scale of the weight containing box 35, which adopts a method commonly used in the prior art.

[0036] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made according to the content of the present application specification and drawings, are also included in the patent protection scope of the present application.

Claims

1. An adhesive adhesion testing device, characterized in that: It includes the main frame (1), the test preparation unit (3), and the adhesiveness test unit (4); Main frame (1): It is an inverted U-shaped structure, and base plates (2) are fixedly connected to the lower ends of both the left and right sides; Test preparation unit (3): includes connecting slide column (31), lower mounting plate (32), brushing prism (33), upper adhesive plate (34) and weight container (35). The upper side of the main frame (1) is slidably connected with four connecting slide columns (31). The four connecting slide columns (31) are distributed diagonally in a rectangle. The weight container (35) and the lower mounting plate (32) are located on the upper and lower sides of the horizontal end of the main frame (1), respectively. The lower end of the connecting slide column (31) is fixedly connected to the four corners of the upper end of the lower mounting plate (32). The upper end of the connecting slide column (31) is fixedly connected to the four corners of the lower end of the weight container (35). The brushing prism (33) is installed and fixed on the upper side of the lower mounting plate (32). The upper adhesive plate (34) is installed and fixed on the lower side of the horizontal end of the main frame (1) by bolts. The size of the upper adhesive plate (34) is larger than the size of the upper surface of the brushing prism (33). Adhesion test unit (4): The upper side of the main frame (1) is installed.

2. The adhesive adhesion testing device according to claim 1, characterized in that: The test preparation unit (3) also includes a wheel (36) and a threaded rod (37). A vertical threaded rod (37) is threadedly connected to the middle position of the lower mounting plate (32). The lower end of the threaded rod (37) is fixedly connected to the wheel (36). A threaded hole is opened in the middle of the lower end of the brushing prism (33). The upper end of the threaded rod (37) is threadedly connected to the threaded hole.

3. The adhesive adhesion testing device according to claim 1, characterized in that: The test preparation unit (3) also includes positioning blocks (38). Four conical positioning blocks (38) are fixedly connected to the upper end of the lower mounting plate (32). The four positioning blocks (38) are distributed diagonally in a rectangle. The lower end of the brush prism (33) is provided with an insertion hole, and the positioning blocks (38) are inserted into the insertion hole.

4. The adhesive adhesion testing device according to claim 1, characterized in that: The viscosity testing unit (4) also includes a hydraulic cylinder (41) and a connecting block (42). The connecting block (42) is fixedly connected to the middle position of both ends of the weight container (35). Vertical hydraulic cylinders (41) are installed on both the left and right sides of the main frame (1). The cylinder body of the hydraulic cylinder (41) is located inside the left and right side walls of the main frame (1). The extension end of the hydraulic cylinder (41) faces upward and is vertically corresponding to the connecting block (42).

5. The adhesive adhesion testing device according to claim 1, characterized in that: The viscosity testing unit (4) also includes a display screen (43) and an integrated processor (44). An electronic scale is installed inside the weight container (35). The display screen (43) and the integrated processor (44) are installed at the front end of the weight container (35). The integrated processor (44) is located on the left side adjacent to the display screen (43), and an acceleration sensor and a reset button are installed on its end face. The electronic scale and the display screen (43) are both bidirectionally electrically connected to the integrated processor (44).

6. The adhesive adhesion testing device according to claim 1, characterized in that: The viscosity test unit (4) also includes a rigid spring (45) and a rubber ring (46). The rigid spring (45) is sleeved on a section of the connecting slide (31) located on the upper side of the main frame (1). The upper end of the rigid spring (45) is fixedly connected to the rubber ring (46), and the lower end of the rigid spring (45) is fixedly connected to the horizontal end face of the main frame (1).

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