Adhesive agent detection sampling device

Abstract

The present invention discloses an adhesive detection sampling device, which belongs to the field of adhesive detection technology, and comprises a bottom plate, a support platform is installed on the bottom plate, a workbench is installed on the upper end of the support platform, a driving component, a regulating component and a limiting component are installed on the workbench, the driving component is connected to the regulating component, an extrusion component is installed on the regulating component, the extrusion component is connected to the upper end of the limiting component, a cleaning component is also installed on the upper wall of the workbench, the cleaning component is arranged at the lower end of the regulating component, the upper end of the cleaning component is connected with the extrusion component, a lifting component is installed between the bottom plate and the workbench, and the upper end of the lifting component is arranged at the lower end of the cleaning component. The placement plate can be cleaned to reduce the influence of impurities on the colloid detection results, and the range of flat smearing can be adjusted to test the adhesion effect of different smearing ranges, and the sampling device can be cleaned to improve work efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of adhesive detection, and in particular relates to an adhesive detection sampling device. Background Art

[0002] Adhesive is a substance with excellent bonding properties. It connects objects by bonding the surface through adhesion and cohesion. It can connect the same or two or more homogeneous or heterogeneous parts (or materials) together. It is an organic or inorganic, natural or synthetic substance with sufficient strength after curing. It is collectively called adhesive, bonding agent or bonding agent. Before the adhesive is produced, its finished product needs to be tested.

[0003] Before testing the existing adhesive, a certain amount of sample is usually taken out from the adhesive storage barrel by hand using a dropper or a spoon, and then the taken sample is poured onto a placement tray of the testing equipment, and then tested by the testing equipment; because the adhesive itself has strong viscosity, if the adhesive flows onto the ground or equipment when extracting the adhesive, it is difficult to clean, and the placement tray needs to be cleaned before use to reduce the influence of impurities on the colloid test results.

[0004] When testing the adhesion of an adhesive, existing equipment usually manually spreads the adhesive on a test board in a flat manner, and then fits another test board to it. When the bonding is completed, the two test boards are controlled to separate to test the adhesion effect of the adhesive. The operation is cumbersome, and it is inconvenient to clearly adjust the range of the flat smearing to test the adhesion effect of different smearing ranges.

[0005] After sampling the colloid, additional cleaning equipment is required to clean the sampling device, which reduces work efficiency. Summary of the invention

[0006] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an adhesive detection sampling device.

[0007] The technical solution adopted by the present invention is as follows: an adhesive detection sampling device comprises a bottom plate for supporting and fixing, a support table is installed on the bottom plate, a workbench is installed on the upper end of the support table, a driving component, a regulating component and a limiting component are installed on the workbench, the driving component is connected to the regulating component, an extrusion component is installed on the regulating component, the extrusion component is connected to the upper end of the limiting component, the driving component drives the regulating component to move, the regulating component drives the extrusion component, a cleaning component is also installed on the upper wall of the workbench, the cleaning component is arranged at the lower end of the regulating component, the upper end of the cleaning component is connected with the extrusion component, a lifting component is installed between the bottom plate and the workbench, and the upper end of the lifting component is arranged at the lower end of the cleaning component;

[0008] The regulating component includes gear 2, which is movably arranged on the wall of the workbench, and a driving member is installed on the upper wall of the gear 2. The driving member is a cavity structure with an upper end opening, and a slot is provided in the driving member, and a threaded rod is movably installed in the driving member, and a sliding block is movably installed on the threaded rod, and both sides of the sliding block are movably connected in the slot, and a rotating member is installed on the threaded rod extending out of the side wall of the driving member, and a rotating shaft is installed on the upper wall of the sliding block, and a driving block is movably installed on the rotating shaft, and a driving plate is installed on the driving block.

[0009] Preferably, the limiting assembly includes a support plate 1, and the support plate 1 is provided with two groups. The two groups of support plates 1 are respectively arranged on both sides of the workbench, and a support rod is installed between the support plates 1. A connecting block is movably installed on the support rod, and a sleeve and a connecting frame are provided on the upper wall of the connecting block, and the sleeve is arranged in the connecting frame.

[0010] Furthermore, the extrusion assembly includes a telescopic rod and a fixed plate, one end of the telescopic rod is connected to the side wall of the driving plate, and a pushing plate is installed at the other end of the telescopic rod, a spring is installed between the pushing plate and the driving plate, the fixed plate is arranged on the upper wall of the connecting block, and the connecting frame is connected to the side wall of the fixed plate, a folding bag and an extrusion bag are installed between the fixed plate and the pushing plate, the extrusion bag is arranged in the folding bag, a sealed chamber is formed between the folding bag, the fixed plate and the pushing plate, and a sealed chamber is formed between the extrusion bag, the fixed plate and the pushing plate.

[0011] As a preferred embodiment of the present invention, a connecting pipe 2 is installed in the connecting frame, one end of the connecting pipe 2 passes through the fixed plate and is connected with the extrusion bag, the other end of the connecting pipe 2 passes through the connecting block, a nozzle is installed at the center of the bottom wall of the connecting block, the lower end of the connecting pipe 2 is connected with the nozzle, a control valve is installed in the nozzle, a connecting pipe 1 is installed on the pushing plate, the lower end of the connecting pipe 1 passes through the pushing plate and is connected with the extrusion bag, the upper end of the connecting pipe 1 extends out of the upper wall of the pushing plate, and a one-way valve is provided in the connecting pipe 1 to facilitate the external glue to enter the extrusion bag.

[0012] Wherein, a driving rod is installed on the driving block, and the driving rod movably penetrates the sleeve.

[0013] Furthermore, a connecting plate is installed at the end of the driving rod, a hydraulic rod 1 is installed on the upper wall of the connecting plate, the movable end of the hydraulic rod 1 penetrates the bottom wall of the connecting plate, and a smear plate is installed at the movable end of the hydraulic rod 1; the hydraulic rod 1 can push the smear plate to move up and down when working, and the smear plate can make a circular motion under the action of the driving rod, so as to spread the colloid on the placement plate in a flat manner.

[0014] Preferably, the cleaning assembly includes two support plates and two hydraulic rods. The two support plates are provided with two groups, and the two groups of support plates are respectively arranged on both sides of the upper wall of the workbench. The two hydraulic rods are arranged on the upper wall of the workbench. A cleaning plate is installed on the upper end of the two support plates. A ventilation pipe one and a ventilation pipe two are installed on the upper wall of the cleaning plate. The upper ends of the ventilation pipe one and the ventilation pipe two are both connected with the folding bag. A push plate is installed on the movable end of the two hydraulic rods, and the push plate is movably arranged at the lower end of the cleaning plate.

[0015] Among them, a ventilation cavity is provided in the cleaning plate, and a plurality of cleaning holes for gas circulation are provided on the bottom wall of the cleaning plate. The cleaning holes are connected with the ventilation cavity, and the lower ends of the ventilation pipe 1 and the ventilation pipe 2 both pass through the upper wall of the cleaning plate and are connected with the ventilation cavity.

[0016] Preferably, a through hole is provided on the workbench, and the lifting assembly includes a limit piece and a hydraulic rod three. The limit piece is provided on the bottom wall of the workbench, and the limit piece is a cavity structure which passes through from top to bottom. The limit piece is connected with the through hole. The fixed end of the hydraulic rod three is provided on the upper wall of the bottom plate, and a lifting plate is installed on the upper end of the hydraulic rod three. The lifting plate is movably provided in the limit piece, and a plurality of placement plates for carrying colloids are provided in the limit piece, and the placement plates are provided on the lifting plate.

[0017] Furthermore, the driving assembly includes gear one and a mounting platform, wherein gear one is movably arranged on the wall of the workbench, gear one is meshingly connected with gear two, the mounting platform is arranged on the wall of the workbench, a motor is installed on the wall of the mounting platform, and the output shaft end of the motor is connected to the center of gear one.

[0018] After adopting the above structure, the beneficial effects of the present invention are as follows:

[0019] (1) The pushing plate moves toward the fixed plate, and the folding bag and the extrusion bag are compressed. The gas in the folding bag enters the ventilation cavity through the ventilation pipe 1 and the ventilation pipe 2, and is discharged through the cleaning hole to clean the upper surface of the placement plate, reducing the influence of dust and impurities on glue detection.

[0020] (2) Adjusting the smearing range of the colloid on the placement plate is used to test the bonding effect of colloids with different smearing ranges. The driving plate makes a circular motion. When the diameter of its motion trajectory becomes larger, it can drive the diameter of the motion trajectory of the smearing plate to become larger, and the range of colloid smearing becomes larger. When the diameter of its motion trajectory becomes smaller, it can drive the diameter of the motion trajectory of the smearing plate to become smaller, and the range of colloid smearing becomes smaller.

[0021] (3) When the nozzle and connecting pipes 1 and 2 need to be cleaned, extend the external pipe connected to connecting pipe 1 into clean water. When the extrusion bag is stretched, clean water enters the extrusion bag from connecting pipe 1. When the extrusion bag is compressed, the control valve in the nozzle opens and clean water is sprayed out from the nozzle. Repeat the operation to clean it. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0023] Figure 1 This is a structural schematic diagram of an adhesive detection sampling device proposed by the present invention;

[0024] Figure 2 A schematic diagram of the structure of the cleaning component proposed by the present invention;

[0025] Figure 3 A schematic diagram of the structure of the extrusion assembly proposed by the present invention;

[0026] Figure 4 A cross-sectional view of an adhesive detection sampling device proposed by the present invention;

[0027] Figure 5 for Figure 4 A local enlarged view of point A;

[0028] Figure 6 for Figure 4 A local enlarged view of point B;

[0029] Figure 7 This is a schematic diagram of the structure of the regulatory component proposed in the present invention.

[0030] In the attached drawings: 1, bottom plate, 2, support table, 3, workbench, 4, drive assembly, 5, regulating assembly, 6, limit assembly, 7, extrusion assembly, 8, cleaning assembly, 9, lifting assembly, 10, gear 2, 11, drive member, 12, slot, 13, threaded rod, 14, sliding block, 15, rotating member, 16, rotating shaft, 17, drive block, 18, drive plate, 19, support plate 1, 20, support rod, 21, connecting block, 22, sleeve, 23, connecting frame, 24, telescopic rod, 25, fixed plate, 26, pushing plate, 27 , spring, 28, folding bag, 29, extrusion bag, 30, connecting pipe two, 31, nozzle, 32, connecting pipe one, 33, driving rod, 34, connecting plate, 35, hydraulic rod one, 36, smear plate, 37, support plate two, 38, hydraulic rod two, 39, cleaning plate, 40, ventilation pipe one, 41, ventilation pipe two, 42, push plate, 43, ventilation cavity, 44, cleaning hole, 45, through hole, 46, limiter, 47, hydraulic rod three, 48, lifting plate, 49, placement plate, 50, gear one, 51, mounting table, 52, motor. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] like Figure 1-Figure 7As shown, an adhesive detection sampling device comprises a base plate 1 for supporting and fixing, a support table 2 is installed on the base plate 1, a workbench 3 is installed on the upper end of the support table 2, a driving component 4, a regulating component 5 and a limiting component 6 are installed on the workbench 3, the driving component 4 is connected to the regulating component 5, an extrusion component 7 is installed on the regulating component 5, the extrusion component 7 is connected to the upper end of the limiting component 6, the driving component 4 drives the regulating component 5 to move, and the regulating component 5 drives the extrusion component 7, a cleaning component 8 is also installed on the upper wall of the workbench 3, the cleaning component 8 is arranged at the lower end of the regulating component 5, the upper end of the cleaning component 8 is connected with the extrusion component 7, a lifting component 9 is installed between the base plate 1 and the workbench 3, and the upper end of the lifting component 9 is arranged at the lower end of the cleaning component 8;

[0034] The regulating component 5 includes a gear 2 10, which is movably arranged on the upper wall of the workbench 3. A driving member 11 is installed on the upper wall of the gear 2 10. The driving member 11 is a cavity structure with an upper end opening. A slot 12 is provided in the driving member 11. A threaded rod 13 is movably installed in the driving member 11. A sliding block 14 is movably installed on the threaded rod 13. Both sides of the sliding block 14 are movably connected in the slot 12. A rotating member 15 is installed on the threaded rod 13 extending out of the side wall of the driving member 11. A rotating shaft 16 is installed on the upper wall of the sliding block 14. A driving block 17 is movably installed on the rotating shaft 16, and a driving plate 18 is installed on the driving block 17.

[0035] The driving assembly 4 includes a gear 50 and a mounting platform 51. The gear 50 is movably arranged on the upper wall of the workbench 3. The gear 50 is meshed and connected with the gear 2 10. The mounting platform 51 is arranged on the upper wall of the workbench 3. A motor 52 is installed on the upper wall of the mounting platform 51. The output shaft end of the motor 52 is connected to the center of the gear 1 50. When the motor 52 works, it drives the gear 1 50 to rotate, and the gear 1 50 drives the gear 2 10 to rotate.

[0036] The limiting assembly 6 includes a support plate 19, and the support plate 19 is provided with two groups. The two groups of support plates 19 are respectively arranged on both sides of the workbench 3, and a support rod 20 is installed between the support plates 19. A connecting block 21 is movably installed on the support rod 20. A sleeve 22 and a connecting frame 23 are provided on the upper wall of the connecting block 21, and the sleeve 22 is arranged in the connecting frame 23.

[0037] The extrusion assembly 7 includes a telescopic rod 24 and a fixed plate 25, one end of the telescopic rod 24 is connected to the side wall of the driving plate 18, and the other end of the telescopic rod 24 is installed with a pushing plate 26, and a spring 27 is installed between the pushing plate 26 and the driving plate 18, the fixed plate 25 is arranged on the upper wall of the connecting block 21, and the connecting frame 23 is connected to the side wall of the fixed plate 25, and a folding capsule 28 and an extrusion capsule 29 are installed between the fixed plate 25 and the pushing plate 26, and the extrusion capsule 29 is arranged in the folding capsule 28, and a sealed chamber is formed between the folding capsule 28, the fixed plate 25, and the pushing plate 26, and a sealed chamber is formed between the extrusion capsule 29, the fixed plate 25, and the pushing plate 26.

[0038] A connecting pipe 2 30 is installed in the connecting frame 23, one end of the connecting pipe 2 30 passes through the fixing plate 25 and is connected with the extrusion bag 29, the other end of the connecting pipe 2 30 passes through the connecting block 21, a nozzle 31 is installed at the center of the bottom wall of the connecting block 21, the lower end of the connecting pipe 2 30 is connected with the nozzle 31, a control valve is installed in the nozzle 31, a connecting pipe 1 32 is installed on the pushing plate 26, the lower end of the connecting pipe 1 32 passes through the pushing plate 26 and is connected with the extrusion bag 29, the upper end of the connecting pipe 1 32 extends out of the upper wall of the pushing plate 26, and a one-way valve is provided in the connecting pipe 1 32 to facilitate the external glue to enter the extrusion bag 29.

[0039] In this embodiment, a driving rod 33 is installed on the driving block 17, and the driving rod 33 movably penetrates the sleeve 22; the gear 2 10 rotates to drive the driving member 11 to make a circular motion, and the driving member 11 drives the threaded rod 13 and the sliding block 14 to make a circular motion. Since the driving block 17 and the sliding block 14 are movably connected through the rotating shaft 16, and the driving rod 33 is restricted by the sleeve 22, the driving rod 33 can only be pulled along the sleeve 22. Therefore, when the driving block 17 makes a circular motion under the action of the sliding block 14 and the driving rod 33, the driving block 17 and the connecting block 21 always maintain a relatively horizontal state, such as Figure 7 , if the gear 2 10 rotates clockwise, the driving block 17 is initially located at the position closest to the connecting block 21, that is, the leftmost end of the gear 2 10. At this time, the driving block 17 is located at the center of the support rod 20, and the gear 2 10 rotates clockwise to drive the sliding block 14 to rotate clockwise;

[0040] When the sliding block 14 drives the driving block 17 to move clockwise to the uppermost end of the gear 2 10, the driving rod 33 moves along with the driving block 17, and the driving rod 33 drives the connecting block 21 to move upward to the upper end along the supporting rod 20, and at the same time, the driving rod 33 slides to the right along the sleeve 22;

[0041] When the sliding block 14 drives the driving block 17 to move clockwise to the rightmost end of the gear 2 10, the driving rod 33 moves along with the driving block 17, and the driving rod 33 drives the connecting block 21 to move downward along the supporting rod 20 to the center position, and at the same time, the driving rod 33 continues to slide to the right along the sleeve 22;

[0042] When the sliding block 14 drives the driving block 17 to move clockwise to the lower end of the gear 2 10, the driving rod 33 moves along with the driving block 17, and the driving rod 33 drives the connecting block 21 to move downward to the lower end along the supporting rod 20, and at the same time, the driving rod 33 slides to the left along the sleeve 22;

[0043] When the sliding block 14 drives the driving block 17 to move clockwise to the leftmost end of the gear 2 10, the driving rod 33 moves with the driving block 17, and the driving rod 33 drives the connecting block 21 to move upward along the support rod 20 to the center position. At the same time, the driving rod 33 continues to slide to the left along the sleeve 22, and the driving rod 33 drives the smear plate 36 to make the same circular motion as the driving block 17.

[0044] A connecting plate 34 is installed at the end of the driving rod 33, and a hydraulic rod 35 is installed on the upper wall of the connecting plate 34. The movable end of the hydraulic rod 35 passes through the bottom wall of the connecting plate 34, and a smear plate 36 is installed at the movable end of the hydraulic rod 35; the hydraulic rod 35 can push the smear plate 36 to move up and down when working, and the smear plate 36 can make a circular motion under the action of the driving rod 33, so as to spread the colloid on the placement plate 49 in a flat manner.

[0045] The cleaning assembly 8 includes a support plate 2 37 and a hydraulic rod 2 38. The support plate 2 37 is provided with two groups. The two groups of support plates 2 37 are respectively arranged on both sides of the upper wall of the workbench 3. The hydraulic rod 2 38 is arranged on the upper wall of the workbench 3. A cleaning plate 39 is installed on the upper end of the support plate 27. A ventilation pipe 1 40 and a ventilation pipe 2 41 are installed on the upper wall of the cleaning plate 39. The upper ends of the ventilation pipe 1 40 and the upper ends of the ventilation pipe 2 41 are both connected with the folding bag 28. A push plate 42 is installed on the movable end of the hydraulic rod 2 38. The push plate 42 is movably arranged at the lower end of the cleaning plate 39.

[0046] A ventilation cavity 43 is provided in the cleaning plate 39, and a plurality of cleaning holes 44 for gas circulation are provided on the bottom wall of the cleaning plate 39, and the cleaning holes 44 are connected to the ventilation cavity 43, and the lower ends of the ventilation pipe 1 40 and the lower ends of the ventilation pipe 2 41 both pass through the upper wall of the cleaning plate 39 and are connected to the ventilation cavity 43;

[0047] It should be noted that when the driving block 17 makes a circular motion along the gear 2 10, it drives the driving plate 18 to make a circular motion, and the driving plate 18 and the pushing plate 26 always maintain a relatively horizontal state. When the driving plate 18 moves to the right, the spring 27 and the telescopic rod 24 are in a stretched state, and the pushing plate 26 moves in a direction away from the fixed plate 25, driving the folding bag 28 and the extrusion bag 29 to unfold, and the air pressure in the folding bag 28 and the extrusion bag 29 is reduced, and the external air enters the ventilation cavity 43 through the cleaning hole 44, and the gas in the ventilation cavity 43 enters the folding bag 28 through the ventilation pipe 1 40 and the ventilation pipe 2 41, and the connecting pipe 1 32 is connected to the external pipeline, and the external pipeline extends into the glue storage barrel. When the pressure in the extrusion bag 29 is reduced, the glue in the glue storage barrel is pumped into the extrusion bag 29;

[0048] When the driving plate 18 moves to the left, the spring 27 and the telescopic rod 24 are in a compressed state, and the pushing plate 26 moves toward the direction close to the fixed plate 25, compressing the folding bag 28 and the squeezing bag 29, and the air pressure in the folding bag 28 and the squeezing bag 29 increases. The gas in the folding bag 28 enters the ventilation cavity 43 through the ventilation pipe 1 40 and the ventilation pipe 2 41, and is discharged through the cleaning hole 44, cleaning the upper surface of the placement plate 49 to reduce the influence of dust and impurities on glue detection. The glue in the squeezing bag 29 enters the nozzle 31 through the connecting pipe 2 30, and is squeezed from the nozzle 31 to the upper wall of the placement plate 49;

[0049] If the application range of the colloid on the placement plate 49 is to be adjusted for testing the bonding effect of colloids with different application ranges, the rotating member 15 is manually screwed, and the rotating member 15 drives the threaded rod 13 to rotate. Since the sliding block 14 is clamped in the clamping groove 12, under the action of the threaded rod 13, the sliding block 14 moves along the clamping groove 12 in the driving member 11. When the sliding block 14 moves, it drives the rotating shaft 16 and the driving block 17 to move, and the driving block 17 drives the driving plate 18 to move. When the sliding block 14 moves toward the edge of the gear 2 10, the driving plate 18 performs a circular motion. At this time, the diameter of the motion trajectory becomes larger, driving the diameter of the motion trajectory of the smearing plate 36 to become larger, and the range of smearing the colloid becomes larger. When the driving plate 18 moves to the left, when the nozzle 31 moves to the upper end of the placement plate 49 close to the center position, the control valve in the nozzle 31 is opened, and the colloid is smeared on the upper wall of the placement plate 49, and then the control valve in the nozzle 31 is closed;

[0050] When the sliding block 14 moves toward the center position of the gear 2 10, the driving plate 18 makes a circular motion. At this time, the diameter of the motion trajectory becomes smaller, driving the diameter of the motion trajectory of the smear plate 36 to become smaller, and the range of spreading the colloid becomes smaller. When the driving plate 18 moves to the left, when the nozzle 31 moves to the upper end of the placement plate 49 close to the center position, the control valve in the nozzle 31 opens, the colloid is smeared onto the upper wall of the placement plate 49, and then the control valve in the nozzle 31 closes.

[0051] The workbench 3 is provided with a through hole 45, and the lifting assembly 9 includes a limiter 46 and a hydraulic rod 3 47. The limiter 46 is provided on the bottom wall of the workbench 3, and the limiter 46 is a cavity structure that passes through from top to bottom. The limiter 46 is connected to the through hole 45 through the through hole. The fixed end of the hydraulic rod 3 47 is provided on the upper wall of the bottom plate 1, and a lifting plate 48 is installed on the upper end of the hydraulic rod 3 47. The lifting plate 48 is movably provided in the limiter 46, and a plurality of groups of placement plates 49 for carrying colloids are provided in the limiter 46, and the placement plates 49 are provided on the lifting plate 48;

[0052] It should be noted that the hydraulic rod three 47 works to push the lifting plate 48 upward, and the lifting plate 48 pushes the placement plate 49 upward. The uppermost placement plate 49 extends out of the through hole 45 and is arranged on the upper wall of the workbench 3. The hydraulic rod two 38 works to drive the push plate 42 to move. The push plate 42 drives the cleaned placement plate 49 extending out of the upper wall of the workbench 3 to move to the lower end of the nozzle 31 to facilitate the spraying of the colloid.

[0053] The specific usage is as follows:

[0054] The motor 52 drives the gear 1 50 to rotate, the gear 1 50 drives the gear 2 10 to rotate, the gear 2 10 rotates and drives the driving member 11 to make a circular motion, the driving member 11 drives the threaded rod 13 and the sliding block 14 to make a circular motion, because the driving block 17 and the sliding block 14 are movably connected by the rotating shaft 16, and the driving rod 33 is restricted by the sleeve 22, the driving rod 33 can only be pulled along the sleeve 22, so when the driving block 17 makes a circular motion under the action of the sliding block 14 and the driving rod 33, the driving block 17 and the connecting block 21 always maintain a relatively horizontal state, such as Figure 7 , if the gear 2 10 rotates clockwise, the driving block 17 is initially located at the position closest to the connecting block 21, that is, the leftmost end of the gear 2 10. At this time, the driving block 17 is located at the center of the support rod 20, and the gear 2 10 rotates clockwise to drive the sliding block 14 to rotate clockwise;

[0055] When the sliding block 14 drives the driving block 17 to move clockwise to the uppermost end of the gear 2 10, the driving rod 33 moves along with the driving block 17, and the driving rod 33 drives the connecting block 21 to move upward to the upper end along the supporting rod 20, and at the same time, the driving rod 33 slides to the right along the sleeve 22;

[0056] When the sliding block 14 drives the driving block 17 to move clockwise to the rightmost end of the gear 2 10, the driving rod 33 moves along with the driving block 17, and the driving rod 33 drives the connecting block 21 to move downward along the supporting rod 20 to the center position, and at the same time, the driving rod 33 continues to slide to the right along the sleeve 22;

[0057] When the sliding block 14 drives the driving block 17 to move clockwise to the lower end of the gear 2 10, the driving rod 33 moves along with the driving block 17, and the driving rod 33 drives the connecting block 21 to move downward to the lower end along the supporting rod 20, and at the same time, the driving rod 33 slides to the left along the sleeve 22;

[0058] When the sliding block 14 drives the driving block 17 to move clockwise to the leftmost end of the gear 2 10, the driving rod 33 moves with the driving block 17, and the driving rod 33 drives the connecting block 21 to move upward along the support rod 20 to the center position. At the same time, the driving rod 33 continues to slide to the left along the sleeve 22, and the driving rod 33 drives the smear plate 36 to make the same circular motion as the driving block 17.

[0059] When the driving block 17 makes a circular motion along the gear 2 10, it drives the driving plate 18 to make a circular motion. The driving plate 18 and the pushing plate 26 always maintain a relatively horizontal state. When the driving plate 18 moves to the right, the spring 27 and the telescopic rod 24 are in a stretched state, and the pushing plate 26 moves away from the fixed plate 25, driving the folding bag 28 and the squeezing bag 29 to unfold. The air pressure in the folding bag 28 and the squeezing bag 29 is reduced, and the external air enters the ventilation cavity 43 through the cleaning hole 44. The gas in the ventilation cavity 43 enters the folding bag 28 through the ventilation pipe 1 40 and the ventilation pipe 2 41. The connecting pipe 1 32 is connected to the external pipeline, and the external pipeline extends to the glue storage barrel. When the pressure in the squeezing bag 29 is reduced, the glue in the glue storage barrel is pumped into the squeezing bag 29;

[0060] When the driving plate 18 moves to the left, the spring 27 and the telescopic rod 24 are in a compressed state, and the pushing plate 26 moves toward the direction close to the fixed plate 25, compressing the folding bag 28 and the squeezing bag 29. The air pressure in the folding bag 28 and the squeezing bag 29 increases, and the gas in the folding bag 28 enters the ventilation cavity 43 through the ventilation pipe 1 40 and the ventilation pipe 2 41, and is discharged through the cleaning hole 44, cleaning the upper surface of the placement plate 49 to reduce the influence of dust and impurities on glue detection. The glue in the squeezing bag 29 is discharged through the connecting pipe 2 30 enters into the nozzle 31, is squeezed from the nozzle 31 to the upper wall of the placement plate 49, and then the hydraulic rod 2 38 works to drive the push plate 42 to move, and the push plate 42 drives the cleaned placement plate 49 extending out of the upper wall of the workbench 3 to move to the lower end of the nozzle 31. During the pushing process, the placement plate 49 pushes the placement plate 49 that has been sprayed with glue, and the placement plates 49 coated with glue are pushed to the lower end of the smearing plate 36 in turn, and the smearing plate 36 spreads the glue evenly for subsequent inspection.

[0061] If the application range of the colloid on the placement plate 49 is to be adjusted for testing the bonding effect of colloids with different application ranges, the rotating member 15 is manually screwed, and the rotating member 15 drives the threaded rod 13 to rotate. Since the sliding block 14 is clamped in the clamping groove 12, under the action of the threaded rod 13, the sliding block 14 moves along the clamping groove 12 in the driving member 11. When the sliding block 14 moves, it drives the rotating shaft 16 and the driving block 17 to move, and the driving block 17 drives the driving plate 18 to move. When the sliding block 14 moves toward the edge of the gear 2 10, the driving plate 18 performs a circular motion. At this time, the diameter of the motion trajectory becomes larger, driving the diameter of the motion trajectory of the smearing plate 36 to become larger, and the range of smearing the colloid becomes larger. When the driving plate 18 moves to the left, when the nozzle 31 moves to the upper end of the placement plate 49 close to the center position, the control valve in the nozzle 31 is opened, and the colloid is smeared on the upper wall of the placement plate 49, and then the control valve in the nozzle 31 is closed;

[0062] When the sliding block 14 moves toward the center position of the gear 2 10, the driving plate 18 makes a circular motion. At this time, the diameter of the motion trajectory becomes smaller, thereby driving the diameter of the motion trajectory of the smear plate 36 to become smaller, and the range of spreading the colloid becomes smaller. When the driving plate 18 moves to the left, when the nozzle 31 moves to the upper end of the placement plate 49 close to the center position, the control valve in the nozzle 31 opens, the colloid is smeared onto the upper wall of the placement plate 49, and then the control valve in the nozzle 31 closes.

[0063] The hydraulic rod three 47 works to push the lifting plate 48 upward, and the lifting plate 48 pushes the placement plate 49 upward. The uppermost placement plate 49 extends out of the through hole 45 and is arranged on the upper wall of the workbench 3. The hydraulic rod two 38 works to drive the push plate 42 to move. The push plate 42 drives the cleaned placement plate 49 extending out of the upper wall of the workbench 3 to move to the lower end of the nozzle 31, so as to facilitate the spraying of the colloid. The placement plate 49 coated with the colloid moves to the lower end of the smearing plate 36.

[0064] When it is necessary to clean the nozzle 31 and the connecting pipes 1 32 and 2 30, the external pipe connected to the connecting pipe 1 32 is extended into the clean water. A water tank is placed at the lower end of the nozzle 31. When the squeezing bag 29 is stretched, the clean water enters the squeezing bag 29 from the connecting pipe 1 32. When the squeezing bag 29 is compressed, the control valve in the nozzle 31 opens, and the clean water is sprayed out from the nozzle 31. Repeat the operation to clean it.

[0065] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural modes and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they shall all fall within the scope of protection of the present invention.

Claims

1. An adhesive detection sampling device, comprising a base plate for supporting and fixing, a support platform is installed on the base plate, and a workbench is installed on the upper end of the support platform, characterized in that: A driving assembly, a regulating assembly and a limiting assembly are installed on the workbench, the driving assembly is connected to the regulating assembly, an extrusion assembly is installed on the regulating assembly, and the extrusion assembly is connected to the upper end of the limiting assembly. A cleaning assembly is also installed on the upper wall of the workbench, the cleaning assembly is arranged at the lower end of the regulating assembly, and the upper end of the cleaning assembly is connected to the extrusion assembly. A lifting assembly is installed between the bottom plate and the workbench, and the upper end of the lifting assembly is arranged at the lower end of the cleaning assembly. The regulating component includes a second gear, which is movably arranged on the wall of the workbench, a driving member is installed on the upper wall of the second gear, a slot is provided in the driving member, a threaded rod is movably installed in the driving member, a sliding block is movably installed on the threaded rod, both sides of the sliding block are movably connected in the slot, a rotating member is installed on the threaded rod extending out of the side wall of the driving member, a rotating shaft is installed on the upper wall of the sliding block, a driving block is movably installed on the rotating shaft, and a driving plate is installed on the driving block; The limit assembly includes a support plate 1, and the support plate 1 is provided with two groups, and the two groups of support plates 1 are respectively arranged on both sides of the workbench, a support rod is installed between the support plates 1, and a connecting block is movably installed on the support rod, and a sleeve and a connecting frame are provided on the upper wall of the connecting block, and the sleeve is arranged in the connecting frame; The extrusion assembly includes a telescopic rod and a fixed plate, one end of the telescopic rod is connected to the side wall of the driving plate, and a pushing plate is installed at the other end of the telescopic rod. A spring is installed between the pushing plate and the driving plate. The fixed plate is arranged on the upper wall of the connecting block, and the connecting frame is connected to the side wall of the fixed plate. A folding bag and an extrusion bag are installed between the fixed plate and the pushing plate. The extrusion bag is arranged in the folding bag, and a sealed chamber is formed between the folding bag, the fixed plate and the pushing plate, and a sealed chamber is formed between the extrusion bag, the fixed plate and the pushing plate.

2. The adhesive detection sampling device according to claim 1, characterized in that: A connecting pipe 2 is installed in the connecting frame, one end of which passes through the fixed plate and is connected to the extrusion bag, the other end of which passes through the connecting block, a nozzle is installed at the center of the bottom wall of the connecting block, the lower end of the connecting pipe 2 is connected to the nozzle, a control valve is installed in the nozzle, a connecting pipe 1 is installed on the pushing plate, the lower end of the connecting pipe 1 passes through the pushing plate and is connected to the extrusion bag, the upper end of the connecting pipe 1 extends out of the upper wall of the pushing plate, and a one-way valve is provided in the connecting pipe 1.

3. The adhesive detection sampling device according to claim 2, characterized in that: A driving rod is installed on the driving block, and the driving rod movably penetrates the sleeve.

4. The adhesive detection sampling device according to claim 3, characterized in that: A connecting plate is installed at the end of the driving rod, a hydraulic rod 1 is installed on the upper wall of the connecting plate, the movable end of the hydraulic rod 1 penetrates the bottom wall of the connecting plate, and a smear plate is installed on the movable end of the hydraulic rod 1.

5. The adhesive detection sampling device according to claim 4, characterized in that: The cleaning assembly includes two support plates and two hydraulic rods. The two support plates are provided with two groups. The two groups of support plates are respectively arranged on both sides of the upper wall of the workbench. The two hydraulic rods are arranged on the upper wall of the workbench. A cleaning plate is installed on the upper end of the two support plates. A ventilation pipe one and a ventilation pipe two are installed on the upper wall of the cleaning plate. The upper ends of the ventilation pipe one and the ventilation pipe two are both connected with the folding bag. A push plate is installed on the movable end of the two hydraulic rods. The push plate is movably arranged at the lower end of the cleaning plate.

6. The adhesive detection sampling device according to claim 5, characterized in that: A ventilation cavity is provided in the cleaning plate, and a plurality of cleaning holes for gas circulation are provided on the bottom wall of the cleaning plate. The cleaning holes are connected with the ventilation cavity, and the lower ends of the ventilation pipe 1 and the ventilation pipe 2 both pass through the upper wall of the cleaning plate and are connected with the ventilation cavity.

7. The adhesive detection sampling device according to claim 6, characterized in that: A through hole is provided on the workbench, and the lifting assembly includes a limit piece and a hydraulic rod three. The limit piece is provided on the bottom wall of the workbench, and the limit piece is a cavity structure which passes through from top to bottom. The limit piece is connected with the through hole. The fixed end of the hydraulic rod three is provided on the upper wall of the bottom plate, and a lifting plate is installed on the upper end of the hydraulic rod three. The lifting plate is movably provided in the limit piece, and a plurality of placement plates for carrying colloids are provided in the limit piece, and the placement plates are provided on the lifting plate.

8. The adhesive detection sampling device according to claim 7, characterized in that: The driving assembly includes gear one and a mounting platform. Gear one is movably arranged on the wall of the workbench. Gear one is meshed and connected with gear two. The mounting platform is arranged on the wall of the workbench. A motor is installed on the wall of the mounting platform. The output shaft end of the motor is connected to the center of gear one.

Images