Epoxy resin adhesion detection device

Abstract

The utility model discloses an epoxy resin adhesion detection device, which belongs to the field of epoxy resin performance detection, and comprises a support column, the top of the support column is fixedly connected with a workbench, the top of the workbench is provided with a detection cylinder, two sides of the detection cylinder are provided with clamping mechanisms, and each clamping mechanism comprises two symmetrically arranged clamping plates. The rear side of the top of the workbench is fixedly connected with a hydraulic cylinder, the top of the hydraulic cylinder is fixedly connected with detection equipment, the detection equipment is located above the detection cylinder, a plurality of cavities distributed at equal intervals are formed in the clamping plate, and the cavities are divided into cooling cavities and heating cavities. The device has the beneficial effects that the multiple cavities are formed in the arc-shaped clamping plates, the cooling assemblies and the heating assemblies are arranged in the cavities in a staggered mode, and the heating or cooling effect is improved through multi-point-position heating or cooling; the two return pipes in the front are not connected, so that the water outlet pipe and the return pipes can be driven to synchronously move away from each other when the clamping plates are separated, and the detection cylinder is convenient to take and place.

Description

Technical Field

[0001] The utility model relates to the field of epoxy resin performance detection, in particular to an epoxy resin adhesion detection device. Background Art

[0002] Epoxy resin is a high molecular polymer, which refers to a general term for a class of polymers containing two or more epoxy groups in the molecule. It is a condensation product of epichlorohydrin and bisphenol A or polyols. Due to the chemical activity of the epoxy group, it can be opened by a variety of compounds containing active hydrogen, and cured and cross-linked to form a network structure. Therefore, it is a thermosetting resin. Bisphenol A type epoxy resin not only has the largest output and the most complete variety, but also new modified varieties are still increasing and the quality is constantly improving. After the production of epoxy resin is completed, the adhesion of the epoxy resin is generally tested using a detection device.

[0003] After searching, the Chinese patent publication number CN219799129U is disclosed, which discloses an epoxy resin adhesion detection device. By setting an auxiliary mechanism, the device can heat or cool the epoxy resin with too high or too low temperature when detecting the epoxy resin. Therefore, the detection efficiency of the device when detecting the epoxy resin is significantly improved, thereby significantly improving the practicality of the device when used. Moreover, through the reasonable arrangement of multiple auxiliary mechanisms, the auxiliary mechanisms can not only heat or cool the epoxy resin, but also limit the position of the detection cylinder. Therefore, when detecting the epoxy resin inside the detection cylinder, in order to avoid the movement of the detection cylinder, there is no need to limit the position of the detection cylinder through additional restrictive measures.

[0004] However, the above patent uses a fan to cool the epoxy resin in the test tube, and the cooling efficiency is low. Utility Model Content

[0005] The purpose of the present invention is to provide an epoxy resin adhesion detection device in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] An epoxy resin adhesion testing device includes a support column, the top of the support column is fixedly connected to a workbench, a testing cylinder is placed on the top of the workbench, clamping mechanisms are provided on both sides of the testing cylinder, the clamping mechanism includes two symmetrically arranged clamping plates, a hydraulic cylinder is fixedly connected to the top rear side of the workbench, the top of the hydraulic cylinder is fixedly connected to a testing device, the testing device is located above the testing cylinder, a plurality of cavities distributed at equal intervals are opened in the clamping plate, the plurality of cavities are divided into cooling chambers and heating chambers, the cooling chambers and the heating chambers are staggered, a heating component is provided in the heating chamber, and a cooling component is provided in the cooling chamber.

[0008] Preferably, the cooling assembly includes a water tank placed on the ground, a water pump is fixedly connected to the rear side of the water tank, the water outlet of the water pump is connected to a water supply pipe, a plurality of diversion pipes connected to the cooling chamber are fixedly connected to the rear side of the splint, the other end of the diversion pipe is fixedly connected to the main flow pipe, a corrugated pipe is connected between the main flow pipe and the water supply pipe, a plurality of water outlet pipes are fixedly connected to the front side of the splint, the water outlet pipes are connected to the cooling chamber, the other end of the water outlet pipe is fixedly connected to the return pipe, the other end of the return pipe is fixedly connected to the front side of the water tank, and there is a section of elastic hose in the middle of the return pipe.

[0009] Preferably, a square through hole is provided on the top of the workbench, and the two return pipes move in the square through hole.

[0010] Preferably, the heating assembly includes a heating plate, which is fixedly connected in the heating cavity.

[0011] Preferably, the clamping mechanism includes a rotating motor fixedly connected to one side of the workbench, the output end of the rotating motor is connected to a bidirectional screw through a coupling, a mounting groove is provided on the top of the workbench, the bidirectional screw is rotatably connected in the mounting groove, two sliders are threadedly connected on the bidirectional screw, the sliders are slidably connected in the mounting groove, and the splint is fixedly connected to the top of the slider.

[0012] Preferably, a water supply pipe and a drain pipe are fixedly connected to one side of the water tank, and the drain pipe is located below the water supply pipe.

[0013] The beneficial effects are: several cavities are opened in the arc-shaped splint, and cooling components and heating components are arranged alternately in the cavities, which improve the heating or cooling effect through multi-point heating or cooling; the two return pipes in the front are not connected, so that when the splint is separated, the water outlet pipe and the return pipe can be driven to move synchronously in the direction away from each other, which is convenient for taking and placing the detection cylinder.

[0014] Additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of an epoxy resin adhesion testing device according to the present invention;

[0017] Figure 2 This is a front view of an epoxy resin adhesion testing device according to the present invention;

[0018] Figure 3 This is a right side view of an epoxy resin adhesion testing device according to the present invention;

[0019] Figure 4 This is a top view of the internal structure of a splint of an epoxy resin adhesion testing device according to the present invention;

[0020] Figure 5 It is a front view of the internal structure of a splint of an epoxy resin adhesion testing device described in the present invention.

[0021] The accompanying drawings are marked as follows: 1. Support column; 2. Workbench; 3. Detection cylinder; 401. Rotating motor; 402. Bidirectional screw; 403. Slider; 404. Clamp; 5. Cavity; 601. Water tank; 6011. Water supply pipe; 6012. Drain pipe; 602. Water pump; 603. Water supply pipe; 604. Bellows; 605. Main flow pipe; 606. Diversion pipe; 607. Water outlet pipe; 608. Return pipe; 7. Heating plate; 8. Hydraulic cylinder; 9. Detection equipment. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] like Figure 1-Figure 5 As shown, an epoxy resin adhesion detection device includes a support column 1, the top of the support column 1 is bolted to a workbench 2, and a detection cylinder 3 is placed on the top of the workbench 2.

[0026] A clamping mechanism is provided on both sides of the detection cylinder 3, and the clamping mechanism includes a rotating motor 401 bolted to one side of the workbench 2, and the output end of the rotating motor 401 is connected to a bidirectional screw rod 402 through a coupling. A mounting groove is provided on the top of the workbench 2, and the bidirectional screw rod 402 is rotatably connected in the mounting groove. Two symmetrically arranged sliders 403 are threadedly connected to the bidirectional screw rod 402, and the sliders 403 are slidably connected in the mounting groove. A splint 404 is fixedly connected to the top of the slider 403, and the splint 404 is arc-shaped. When the rotating motor 401 is started, the rotating motor 401 drives the bidirectional screw rod 402 to rotate, and the bidirectional screw rod 402 drives the two sliders 403 to drive the splint 404 to move toward or away from each other.

[0027] A hydraulic cylinder 8 is fixedly connected to the top rear side of the workbench 2, and a detection device 9 is fixedly connected to the top of the hydraulic cylinder 8. The detection device 9 is located above the detection cylinder 3. The detection device 9 is existing technology and will not be described in detail.

[0028] Several cavities 5 are provided in the splint 404 at equal intervals. The cavities 5 are divided into cooling cavities and heating cavities. The cooling cavities and the heating cavities are staggered. A heating component is provided in the heating cavity and a cooling component is provided in the cooling cavity. Multi-point heating or cooling is used to improve the heating or cooling effect.

[0029] The cooling assembly includes a water tank 601 with a refrigeration function placed on the ground. A water supply pipe 6011 and a drain pipe 6012 are welded to one side of the water tank 601. The drain pipe 6012 is located below the water supply pipe 6011. The rear side of the water tank 601 is bolted to a water pump 602. The water outlet of the water pump 602 is connected to a water supply pipe 603. The rear side of the splint 404 is welded with a plurality of diverter pipes 606 connected to the cooling chamber. The other end of the diverter pipe 606 is fixedly connected to a main flow pipe 605. A bellows 604 is connected between the main flow pipe 605 and the water supply pipe 603. The splint 404 A plurality of water outlet pipes 607 are welded to the front side of the workbench 2, and the water outlet pipes 607 are communicated with the cooling chamber. The other end of the water outlet pipe 607 is fixedly connected to a return pipe 608, and the other end of the return pipe 608 is fixed to the front side of the water tank 601. There is an elastic hose in the middle of the return pipe 608. A square through hole is provided on the top of the workbench 2. The two return pipes 608 move in the square through hole. The two return pipes 608 in the front are not connected, so that when the splint 404 is separated, the water outlet pipe 607 and the return pipe 608 can be driven to move synchronously in a direction away from each other, which is convenient for taking and placing the detection cylinder 3.

[0030] The heating assembly includes a heating plate 7, which is fixedly connected in the heating chamber.

[0031] Working principle: When in use, first place the detection cylinder 3 filled with epoxy resin on the top of the workbench 2, start the rotary motor 401, the rotary motor 401 drives the bidirectional screw 402 to rotate, and the bidirectional screw 402 drives the two sliders 403 to drive the clamping plates 404 to move towards each other until the clamping plates 404 are in contact with the outer wall of the detection cylinder 3. When the temperature of the epoxy resin in the detection cylinder 3 is low, start the heating plate 7 to heat it. When the temperature of the epoxy resin in the detection cylinder 3 is high, start the water pump 60 2. The water in the water tank 601 is transported to the bellows 604 through the water supply pipe 603, and then transported to the main flow pipe 605 by the bellows 604. Then, it is diverted to different cavities 5 through the diversion pipe 606 to cool the epoxy resin. After flowing through the cavity 5, the cold water flows out through the outlet pipe 607, and then enters the return pipe 608 through the outlet pipe 607. Then, it flows back to the water tank 601 through the return pipe 608. Heating or cooling is performed at multiple points to improve the heating or cooling effect.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An epoxy resin adhesion detection device, comprising a support column (1), a workbench (2) fixedly connected to the top of the support column (1), a detection cylinder (3) placed on the top of the workbench (2), a clamping mechanism provided on both sides of the detection cylinder (3), the clamping mechanism comprising two symmetrically arranged clamping plates (404), a hydraulic cylinder (8) fixedly connected to the top rear side of the workbench (2), a detection device (9) fixedly connected to the top of the hydraulic cylinder (8), the detection device (9) being located above the detection cylinder (3), characterized in that: A plurality of cavities (5) distributed at equal intervals are provided in the clamping plate (404), and the plurality of cavities (5) are divided into cooling cavities and heating cavities, the cooling cavities and the heating cavities are staggered, a heating component is provided in the heating cavity, and a cooling component is provided in the cooling cavity.

2. The epoxy resin adhesion testing device according to claim 1, wherein: The cooling assembly comprises a water tank (601) placed on the ground, a water pump (602) is fixedly connected to the rear side of the water tank (601), a water outlet of the water pump (602) is connected to a water supply pipe (603), a plurality of shunt pipes (606) in communication with the cooling chamber are fixedly connected to the rear side of the splint (404), the other end of the shunt pipe (606) is fixedly connected to a main flow pipe (605), a corrugated pipe (604) is connected between the main flow pipe (605) and the water supply pipe (603), a plurality of water outlet pipes (607) are fixedly connected to the front side of the splint (404), the water outlet pipes (607) are in communication with the cooling chamber, the other end of the water outlet pipe (607) is fixedly connected to a return pipe (608), the other end of the return pipe (608) is fixed to the front side of the water tank (601), and a section of the return pipe (608) is an elastic hose in the middle.

3. The epoxy resin adhesion testing device according to claim 2, wherein: A square through hole is provided on the top of the workbench (2), and the two return pipes (608) move in the square through hole.

4. The epoxy resin adhesion testing device according to claim 1, wherein: The heating assembly comprises a heating plate (7), and the heating plate (7) is fixedly connected in the heating cavity.

5. The epoxy resin adhesion testing device according to claim 1, wherein: The clamping mechanism further comprises a rotating motor (401) fixedly connected to one side of the workbench (2); the output end of the rotating motor (401) is connected to a bidirectional screw rod (402) via a coupling; a mounting groove is provided on the top of the workbench (2); the bidirectional screw rod (402) is rotatably connected in the mounting groove; two sliders (403) are threadedly connected to the bidirectional screw rod (402); the sliders (403) are slidably connected in the mounting groove; and the clamping plate (404) is fixedly connected to the top of the slider (403).

6. The epoxy resin adhesion testing device according to claim 2, wherein: A water supply pipe (6011) and a drainage pipe (6012) are fixedly connected to one side of the water tank (601), and the drainage pipe (6012) is located below the water supply pipe (6011).

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