Plastic finished product double-station detection equipment

Abstract

The utility model relates to the technical field of detection equipment, in particular to plastic finished product double-station detection equipment which comprises a machine frame, a conveying belt is installed inside the machine frame, a compression resistance detection device is arranged on the surface of the machine frame, the compression resistance detection device comprises an installation frame, and the installation frame is fixedly connected with the upper surface of the machine frame. According to the utility model, the carrier roller stably supports the conveyor belt and the plastic finished product, the carrier roller and the compression roller can rotate, when the compression roller applies pressure to the plastic finished product, the conveyor belt can still convey the plastic finished product forwards, and the carrier roller and the compression roller roll along with the movement of the product, so that not only is the continuity of the detection process ensured, but also the detection efficiency is improved. The risk that the surface of a product is scratched or abraded is reduced, the appearance quality of a plastic finished product is protected, product damage caused in the detection process is avoided, unnecessary losses are reduced, it is ensured that the equipment can continuously conduct detection operation on materials, and the detection efficiency of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, and in particular to a dual-station testing device for finished plastic products. Background Technology

[0002] Plastics are high-molecular synthetic resins as the main component, with the addition of appropriate additives such as plasticizers, stabilizers, and fillers. They can be molded into shapes under certain temperature and pressure. They are lightweight, insulating, corrosion-resistant, and easy to process. With the development of society, plastic products often need to be tested after processing.

[0003] Existing technologies, such as the utility model patent with publication number CN219810769U, disclose a pressure resistance testing device for plastic products, including a base and a fixed bracket. The space formed between the base and the fixed bracket contains a bottom support and a pressure plate. An electric cylinder is fixedly connected to the top of the fixed bracket and is also fixedly connected to the pressure plate. A pressure sensor for detecting pressure is installed on the pressure plate. A sliding groove is provided inside the fixed bracket, and a left adjusting screw and a right adjusting screw are respectively provided inside the sliding groove. A sliding block and a micro switch are connected to the left adjusting screw, and a height measuring plate is connected to the right adjusting screw. A scale line is provided on the fixed bracket, and a pointer is provided on one side of the scale line. The pointer is fixedly connected to the sliding block and the height measuring plate.

[0004] Currently, most plastic product compression testing equipment uses a method where materials are placed on a base for testing. Since only one product can be tested at a time, materials need to be frequently removed and placed, resulting in low operational efficiency and affecting the normal use of the equipment. This needs to be improved. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing plastic product compression testing equipment, which often requires placing materials on a base tray for testing. Since only one product can be tested at a time, materials need to be frequently picked up and placed, resulting in low operating efficiency and affecting the normal use of the equipment. Therefore, this invention proposes a dual-station testing device for finished plastic products.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a dual-station inspection device for finished plastic products, comprising a frame, a conveyor belt installed inside the frame, a pressure testing device on the surface of the frame, the pressure testing device comprising a mounting frame fixedly connected to the upper surface of the frame, a cylinder fixedly connected to the lower surface of the mounting frame, a push plate fixedly connected to the output end of the cylinder, a stabilizing block fixedly connected to the lower surface of the push plate, a pressure roller rotatably connected to one side of the stabilizing block, and an observation device on the surface of the frame. The idler roller provides stable support for the conveyor belt and the finished plastic products, and both the idler roller and the pressure roller can rotate. While the pressure roller applies pressure to the finished plastic products, the conveyor belt can still transport the finished plastic products forward. The idler roller and the pressure roller roll as the products move, which not only ensures the continuity of the inspection process but also reduces the risk of scratches or wear on the product surface, protects the appearance quality of the finished plastic products, avoids product damage due to the inspection process, reduces unnecessary losses, ensures that the equipment can continuously inspect materials, and improves the inspection efficiency of the equipment.

[0007] Preferably, the inner wall of the frame is rotatably connected to a roller, which is located below the conveyor belt to facilitate support of the transmission belt and ensure normal operation of the equipment.

[0008] Preferably, there are two cylinders, which are arranged in a mirror image to ensure stable displacement of the push plate.

[0009] Preferably, there are eleven pressure rollers and eleven idler rollers, and the eleven pressure rollers and idler rollers are arranged at equal intervals, with the idler rollers located directly below the pressure rollers.

[0010] Preferably, the observation device includes a buckle plate fitted onto the edge of the frame. A positioning block is fixedly connected to the upper surface of the buckle plate, and a sliding rod is fixedly connected to one side of the positioning block. A carrier plate is slidably connected to the sliding rod. The surface of the carrier plate has a mounting hole, and a lens is fixedly connected inside the mounting hole. The operator can flexibly adjust the position of the carrier plate by pulling the lever according to actual needs, so that the lens is accurately aligned with the plastic finished product. The lens can magnify the observation angle, helping the operator to observe the subtle changes in the plastic finished product more clearly, such as cracks and deformations, thereby more accurately judging the product quality, improving the accuracy and reliability of the detection, helping to discover potential quality problems in the product in a timely manner, and providing strong support for product quality control.

[0011] Preferably, the inner wall of the buckle plate is threaded with a hand-tightening bolt, and the buckle plate of the observation device is fixed to the frame by the hand-tightening bolt, thus ensuring the stability of the device.

[0012] Preferably, a tie rod is fixedly connected to the upper surface of the carrier plate, and pulling the tie rod can effectively drive the carrier plate to move.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, the idler roller provides stable support for the conveyor belt and the finished plastic product. Both the idler roller and the pressure roller can rotate. While the pressure roller applies pressure to the finished plastic product, the conveyor belt can still transport the finished plastic product forward. The idler roller and the pressure roller roll as the product moves, which not only ensures the continuity of the inspection process, but also reduces the risk of scratches or wear on the product surface, protects the appearance quality of the finished plastic product, avoids product damage caused by the inspection process, reduces unnecessary losses, ensures that the equipment can continuously inspect materials, and improves the inspection efficiency of the equipment.

[0015] 2. In this utility model, the buckle plate of the observation device is fixed to the frame by hand-tightening bolts, ensuring the stability of the device. The operator can flexibly adjust the position of the carrier plate by pulling the lever according to actual needs, so that the lens can be accurately aligned with the plastic finished product. The lens can magnify the observation angle, helping the operator to observe the subtle changes of the plastic finished product more clearly, such as cracks and deformations, thereby more accurately judging the product quality, improving the accuracy and reliability of the detection, helping to discover potential quality problems of the product in a timely manner, and providing strong support for product quality control. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional structural diagram of a dual-station testing device for finished plastic products;

[0017] Figure 2 This utility model proposes a dual-station testing device for finished plastic products. Figure 1 A schematic diagram of the structure at point A;

[0018] Figure 3 This utility model provides a side view structural diagram of a dual-station testing device for finished plastic products;

[0019] Figure 4 This utility model provides a partial cross-sectional structural diagram of a dual-station testing device for finished plastic products;

[0020] Figure 5 This utility model proposes a dual-station testing device for finished plastic products. Figure 4 A schematic diagram of the structure at point B.

[0021] Legend:

[0022] 1. Frame; 2. Conveyor belt; 3. Compression testing device; 31. Mounting frame; 32. Cylinder; 33. Push plate; 34. Stabilizing block; 35. Pressure roller; 36. Idler roller; 4. Observation device; 41. Buckle plate; 42. Positioning block; 43. Slide rod; 44. Carrier plate; 45. Mounting hole; 46. Lens; 47. Hand-tightening bolt; 48. Tie rod. Detailed Implementation

[0023] Please see Figures 1-5 This utility model provides a technical solution: a dual-station inspection device for finished plastic products, including a frame 1, a conveyor belt 2 installed inside the frame 1, a pressure testing device 3 on the surface of the frame 1, the pressure testing device 3 including a mounting frame 31, the mounting frame 31 being fixedly connected to the upper surface of the frame 1, a cylinder 32 being fixedly connected to the lower surface of the mounting frame 31, a push plate 33 being fixedly connected to the output end of the cylinder 32, a stabilizing block 34 being fixedly connected to the lower surface of the push plate 33, a pressure roller 35 being rotatably connected to one side of the stabilizing block 34, and an observation device 4 on the surface of the frame 1. The idler roller 36 provides stable support for the conveyor belt 2 and the finished plastic product. Both the idler roller 36 and the pressure roller 35 can rotate. While the pressure roller 35 applies pressure to the finished plastic product, the conveyor belt 2 can still transport the finished plastic product forward. The idler roller 36 and the pressure roller 35 roll with the movement of the product, which not only ensures the continuity of the inspection process, but also reduces the risk of scratches or wear on the product surface, protects the appearance quality of the finished plastic product, avoids product damage caused by the inspection process, reduces unnecessary losses, ensures that the equipment can continuously inspect materials, and improves the inspection efficiency of the equipment.

[0024] In this embodiment, a roller 36 is rotatably connected to the inner wall of the frame 1. The roller 36 is located below the conveyor belt 2, which facilitates the support of the transmission belt and ensures the normal operation of the equipment.

[0025] Specifically, there are two cylinders 32, which are set in a mirror image to ensure stable displacement of the push plate 33.

[0026] Specifically, there are eleven pressure rollers 35 and eleven idler rollers 36. The eleven pressure rollers 35 and idler rollers 36 are arranged at equal intervals, with the idler rollers 36 located directly below the pressure rollers 35.

[0027] In this embodiment, the observation device 4 includes a buckle plate 41, which is sleeved on the edge of the frame 1. A positioning block 42 is fixedly connected to the upper surface of the buckle plate 41, and a slide rod 43 is fixedly connected to one side of the positioning block 42. A carrier plate 44 is slidably connected to the slide rod 43. A mounting hole 45 is opened on the surface of the carrier plate 44, and a lens 46 is fixedly connected inside the mounting hole 45. The operator can flexibly adjust the position of the carrier plate 44 by pulling the pull rod 48 according to actual needs, so that the lens 46 is accurately aligned with the plastic finished product. The lens 46 can magnify the observation angle, helping the operator to observe the subtle changes of the plastic finished product more clearly, such as cracks and deformations, thereby more accurately judging the product quality, improving the accuracy and reliability of the detection, helping to discover potential quality problems of the product in a timely manner, and providing strong support for product quality control.

[0028] Specifically, the inner wall of the buckle plate 41 is threaded with a hand-tightening bolt 47. The buckle plate 41 of the observation device 4 is fixed to the frame 1 by the hand-tightening bolt 47, which ensures the stability of the device.

[0029] Specifically, a pull rod 48 is fixedly connected to the upper surface of the carrier plate 44, and pulling the pull rod 48 can effectively drive the carrier plate 44 to move.

[0030] Working principle: When the equipment is started, conveyor belt 2 begins to operate, transporting the finished plastic products placed on it to the testing area, preparing for subsequent pressure resistance testing and observation operations.

[0031] When a compression test is required on the finished plastic product, cylinder 32 is activated, and its output end pushes push plate 33 downward. Pressure roller 35 moves downward with push plate 33, gradually contacting the finished plastic product on conveyor belt 2. Since there are eleven pressure rollers 35 arranged at equal intervals, they can apply pressure evenly to the finished plastic product, simulating the pressure conditions that may be encountered in actual use, thereby testing the compression resistance of the finished plastic product. During this process, idler roller 36 supports the conveyor belt 2 and the finished plastic product. Because both idler roller 36 and pressure roller 35 can rotate, the conveyor belt 2 can still transport the finished plastic product forward. Simultaneously, idler roller 36 and pressure roller 35 roll with the product's movement, allowing the product to pass relatively smoothly under the pressure plate while being pressed, reducing the risk of scratches or wear on the product surface.

[0032] The buckle plate 41 can be fixed to the frame 1 by the hand-tightening bolt 47 connected to the inner wall of the buckle plate 41, ensuring the stability of the observation device 4. The operator can adjust the position of the carrier plate 44 by pulling the pull rod 48 fixedly connected to the upper surface of the carrier plate 44 according to the position of the plastic finished product to be observed. This will align the lens 46 fixedly connected in the mounting hole 45 on the surface of the carrier plate 44 with the plastic finished product. The lens 46 can magnify the observation angle, helping the operator to more accurately judge the quality of the plastic finished product and improve the accuracy and reliability of the inspection.

Claims

1. A dual-station inspection device for finished plastic products, comprising a frame (1), characterized in that: The machine frame (1) is equipped with a conveyor belt (2) inside. The machine frame (1) is provided with a pressure testing device (3) on its surface. The pressure testing device (3) includes a mounting frame (31). The mounting frame (31) is fixedly connected to the upper surface of the machine frame (1). A cylinder (32) is fixedly connected to the lower surface of the mounting frame (31). A push plate (33) is fixedly connected to the output end of the cylinder (32). A stabilizing block (34) is fixedly connected to the lower surface of the push plate (33). A pressure roller (35) is rotatably connected to one side of the stabilizing block (34). An observation device (4) is provided on the surface of the machine frame (1).

2. The dual-station inspection equipment for finished plastic products according to claim 1, characterized in that: The inner wall of the frame (1) is rotatably connected to a roller (36), which is located below the conveyor belt (2).

3. The dual-station inspection equipment for finished plastic products according to claim 1, characterized in that: The number of cylinders (32) is two, and the two cylinders (32) are arranged in a mirror image.

4. The dual-station inspection equipment for finished plastic products according to claim 2, characterized in that: The number of pressure rollers (35) and idler rollers (36) is eleven each. The eleven pressure rollers (35) and idler rollers (36) are arranged at equal intervals, and the idler rollers (36) are located directly below the pressure rollers (35).

5. The dual-station inspection equipment for finished plastic products according to claim 1, characterized in that: The observation device (4) includes a buckle plate (41), which is sleeved on the edge of the frame (1). A positioning block (42) is fixedly connected to the upper surface of the buckle plate (41). A slide rod (43) is fixedly connected to one side of the positioning block (42). A carrier plate (44) is slidably connected to the slide rod (43). A mounting hole (45) is opened on the surface of the carrier plate (44). A lens (46) is fixedly connected inside the mounting hole (45).

6. The dual-station inspection equipment for finished plastic products according to claim 5, characterized in that: The inner wall of the buckle plate (41) is threaded with a hand-tightening bolt (47).

7. The dual-station inspection equipment for finished plastic products according to claim 5, characterized in that: A tie rod (48) is fixedly connected to the upper surface of the carrier plate (44).

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