Garbage can plastic component detection device

Abstract

This application relates to a device for detecting plastic parts in trash cans, specifically in the technical field of plastic part detection. The device includes a plastic part body and a supporting housing, with the plastic part body placed on top of the supporting housing. By incorporating a first rotating shaft, a first screw, a second screw, and a first screw cylinder, the device allows for clamping and limiting of both sides of the plastic part body when the first rotating shaft is rotated. It can also clamp and limit plastic parts of different sizes. Furthermore, by incorporating a second rotating shaft, a threaded rod, and a threaded cylinder, rotating the second rotating shaft moves a side pusher plate, pushing the plastic part body from the side to accurately place it on top of the supporting housing. This prevents the edges of the plastic part body from colliding with the supporting housing during placement, thus avoiding wear and scratches and ensuring the appearance quality of the plastic part.

Description

Technical Field

[0001] This application relates to the testing of plastic components, and in particular to a device for testing plastic components in trash cans. Background Technology

[0002] With increasing environmental awareness, the demand for plastic trash cans is increasing year by year, and the quality requirements for plastic components are also getting higher and higher.

[0003] When the existing testing device is working, the plastic part is placed in the testing area composed of limiting components. The end to be tested (test point) is aligned with the two test heads. It is mainly used to check whether the two screws at the end are installed in place. After the plastic part is placed in place, the testing module automatically tests, the sound and light alarm lights up and emits a buzzer, and then the test result is given through two status indicator lights. The red light indicates a defective product and the green light indicates that the test is passed. However, during operation, the limiting component of the aforementioned device cannot flexibly adapt to plastic parts of different sizes due to its fixed position. When encountering plastic parts that are slightly larger or smaller, the limiting component cannot accurately limit them, which can easily lead to the detection point of the plastic part not being accurately aligned with the detection head, thus affecting the accuracy and efficiency of the detection. At the same time, when placing the plastic part, it is necessary to press it down and lock it into the limiting component. During the operation, the edge of the plastic part can easily make hard contact with the limiting component, causing wear and scratches on the edge of the plastic part, reducing the appearance quality of the plastic part. In order to solve the above problems, a plastic part detection device for trash cans is proposed. Utility Model Content

[0004] The purpose of this application is to provide a detection device for plastic parts of trash cans, which has advantages such as adjustable limit function. It solves the problems of existing detection devices where the fixed position of the limit component cannot adapt to plastic parts of different sizes, thus affecting the accuracy and efficiency of detection, and the easy occurrence of edge wear and scratches when placing plastic parts, which reduces the appearance quality.

[0005] The trash can plastic component detection device provided in this application adopts the following technical solution: it includes a plastic component body and a support shell. The plastic component body is placed on the top of the support shell. Two first through holes are opened on both sides of the top of the support shell. A round hole is opened on the top of the support shell. Two locking holes are opened on one side of the top of the support shell and three second through holes are opened on the other side. A side fixing rod is fixedly connected to one side of the top of the support shell. A first fixing box is fixedly connected to one side of the support housing, and a second fixing box is fixedly connected to the other side of the support housing. A first rotating shaft is tightly nested between the first fixing box and the support housing via bearings. A first worm gear and a first screw are fixedly connected to both ends of the first rotating shaft, and a second screw is fixedly connected to one end of the first screw. A first screw cylinder is threaded onto the surfaces of both the first and second screws. A first movable plate is fixedly connected to the surface of the first screw cylinder and is slidably connected within a first through hole. A side clamping plate is fixedly connected to the side of the first movable plate. A second rotating shaft is tightly nested between the second fixing box and the support housing via bearings. A second worm gear and a threaded rod are fixedly connected to both ends of the second rotating shaft, and a threaded cylinder is threaded onto the surface of the threaded rod. A second movable plate is fixedly connected to the surface of the threaded cylinder and is slidably connected within a second through hole. A side push plate is fixedly connected to the side of the second movable plate. By adopting the above technical solution, and by setting up structures such as a first rotating shaft, a first screw, a second screw, and a first screw cylinder, when the first rotating shaft is rotated, the first screw and the second screw rotate synchronously. Since the first screw cylinder is threadedly connected to them, and the first movable plate is slidably connected in the first through hole, the first screw cylinder can only move along the axial direction of the first screw and the second screw. This allows the two side clamping plates to move closer or further apart, achieving clamping and limiting on both sides of the plastic component body. It can also clamp and limit plastic components of different sizes. By setting up structures such as a second rotating shaft, a threaded rod, and a threaded cylinder, when the second rotating shaft is rotated, the threaded rod rotates, and the threaded cylinder moves on the threaded rod, thereby driving the second movable plate to slide in the second through hole. This allows the side push plate to move and push the plastic component body from the side, assisting in its accurate placement on the top of the support housing. This avoids collisions between the edges of the plastic component body and the support housing during placement, preventing wear and scratches and ensuring the appearance quality of the plastic component.

[0006] Preferably, a first transmission rod is tightly nested inside the first fixed box via a bearing, a first worm gear is fixedly connected to the surface of the first rotating shaft, a first worm is fixedly connected to the surface of the first transmission rod, the first worm gear and the first worm mesh with each other, one end of the first transmission rod rotates through the side of the first fixed box and is fixedly connected to a first knob; By adopting the above technical solution, and by setting up structures such as a first worm gear, a first worm, a first transmission rod, and a first knob, when the first knob is turned, the first transmission rod will rotate accordingly. Since the first worm gear and the first worm mesh with each other, the rotation of the first transmission rod will drive the first worm gear to rotate, thereby causing the first shaft to rotate. At the same time, through the design of the worm gear, it has good self-locking properties. After the position is adjusted by turning the first knob, it can ensure that the first shaft is stable in the current position and will not rotate on its own due to slight external vibrations or other factors. This ensures that the clamping and limiting of the two side clamping plates on both sides of the plastic component body is more stable and reliable.

[0007] Preferably, a second transmission rod is tightly nested inside the second fixed box via a bearing, a second worm gear is fixedly connected to the surface of the second rotating shaft, a second worm is fixedly connected to the surface of the second transmission rod, the second worm gear and the second worm mesh with each other, one end of the second transmission rod rotates through the side of the second fixed box and is fixedly connected to a second knob; By adopting the above technical solution, and by setting up structures such as a second worm gear, a second worm, a second transmission rod, and a second knob, when the second knob is turned, the second transmission rod will rotate accordingly. Since the second worm gear and the second worm are meshed with each other, the rotation of the second transmission rod will drive the second worm gear to rotate, thereby causing the second shaft to rotate. Similarly, thanks to the design of the worm gear, it has good self-locking properties. After the second knob is turned to adjust the position, it can ensure that the second shaft is stable in the current position and will not rotate on its own due to slight external vibrations or other factors, thereby ensuring that the side push plate can maintain stable positioning on one side of the plastic component body.

[0008] Preferably, a side contact pad is fixedly connected to the side of the side clamping plate, and a side push pad is fixedly connected to the side of the side push plate; By adopting the above technical solution, and by setting the side contact pad and the side push pad, a buffering effect can be achieved when the side clamping plate and the side push plate come into contact with the plastic part. This can prevent scratches or indentations from being caused to the surface of the plastic part during the testing process, and can ensure the appearance quality of the plastic part.

[0009] Preferably, a first sliding rod is fixedly connected inside the support housing, a first sliding plate is fixedly connected to the back of the side clamping plate, the first sliding plate is slidably connected to the first through hole, a first sliding cylinder is fixedly connected inside the first sliding plate, the first sliding cylinder is slidably connected to the surface of the first sliding rod, a fixing plate is fixedly connected to the bottom inside the support housing, two second sliding rods are fixedly connected to one side of the fixing plate, a second sliding plate is fixedly connected to the back of the side push plate, the second sliding plate is slidably connected to the second through hole, a second sliding cylinder is fixedly connected inside the second sliding plate, and the second sliding cylinder is slidably connected to the surface of the second sliding rod. By adopting the above technical solution, and by setting the first slide rod, the first slide cylinder, the second slide rod, and the second slide cylinder, the side clamping plate and the side push plate can achieve stable sliding, which provides guidance and support for the movement of the side clamping plate and the side push plate.

[0010] Preferably, the top of the support housing is provided with two detection heads, which are located on the side of the card hole. Two status indicator lights and an audible and visual alarm are fixedly connected to one side of the top of the support housing. The audible and visual alarm is located between the two status indicator lights. Two L-shaped protrusions are provided on one side of the plastic component body. The bottom end of the L-shaped protrusions is engaged in the card hole. A connecting bolt is provided at the bottom of the inside of the L-shaped protrusion. By adopting the above technical solution and setting up a detection head, the position of the connecting bolts of the plastic component body can be detected. By setting up a status indicator light, the detection status can be displayed intuitively. When the detection result is abnormal, the audible and visual alarm will emit an audible and visual signal to remind the operator to handle the situation.

[0011] Preferably, protective pads are fixedly connected to all four corners of the support housing, and handles are fixedly connected to both the front and back of the support housing, with anti-slip pads fixedly connected to the surface of the handles. By adopting the above technical solution, the protective pad can play a buffering role when the support shell is hit, which can reduce the possibility of damage to the support shell. The handle can facilitate the operator to carry and move the plastic part detection device of the trash can. The anti-slip pad can enhance the friction when the operator holds the handle.

[0012] Preferably, adjustable support feet are fixedly connected to the four corners of the bottom of the support housing, and a spirit level is fixedly connected to the top of the side fixing rod; By adopting the above technical solution and setting adjustable support feet and a level bubble, operators can flexibly adjust the height and level of the support shell according to the actual situation of the ground. This allows the testing device to be placed stably on different ground surfaces, ensuring the stability and accuracy of the testing process.

[0013] In summary, this application includes at least one of the following beneficial technical effects: This trash can plastic component detection device, through the arrangement of a first rotating shaft, a first screw, a second screw, and a first screw cylinder, allows the first screw and second screw to rotate synchronously when the first rotating shaft is rotated. Since the first screw cylinder is threadedly connected to them, and the first movable plate is slidably connected within the first through hole, the first screw cylinder can only move along the axial direction of the first and second screws. This allows the two side clamping plates to move closer or further apart, achieving clamping and limiting of both sides of the plastic component body. It can also clamp and limit plastic components of different sizes. The second rotating shaft, threaded rod, and threaded cylinder, when the second rotating shaft is rotated, the threaded rod rotates, and the threaded cylinder moves along the threaded rod, thereby causing the second movable plate to slide within the second through hole. This allows the side push plate to move, pushing the plastic component body from the side and assisting in its accurate placement on top of the support housing. This avoids collisions between the edges of the plastic component body and the support housing during placement, preventing wear and scratches and ensuring the appearance quality of the plastic component. Attached Figure Description

[0014] Figure 1 This is a frontal three-dimensional structural diagram of this application; Figure 2 This is a side-view perspective three-dimensional structural diagram of this application; Figure 3 This is a schematic diagram of the structure of the first screw in this application; Figure 4 This is a schematic diagram of the structure of the plastic component body in this application; Figure 5 for Figure 5 Enlarged structural diagram at point A; Figure 6 This is a schematic diagram of the structure of the plastic component body under the detection state in this application.

[0015] In the diagram: 1. Plastic component body; 101. Protrusion; 102. Connecting bolt; 2. Support housing; 201. Round hole; 202. Side fixing rod; 203. Clip hole; 204. Detection head; 205. Status indicator light; 206. Audible and visual alarm; 207. First through hole; 208. First sliding plate; 209. First movable plate; 2010. First fixing box; 2011. First rotating shaft; 2012. First worm gear; 2013. First transmission rod; 2014. First knob; 2015. First worm; 2016. First screw; 2017. Second screw; 2018. Screw barrel; 2019. First sliding plate 1. Rod; 2020. First slide cylinder; 2021. Second fixed box; 2022. Second rotating shaft; 2023. Second worm gear; 2024. Second transmission rod; 2025. Second knob; 2026. Second worm; 2027. Threaded rod; 2028. Threaded cylinder; 2029. Second movable plate; 2030. Fixed plate; 2031. Second slide rod; 2032. Second slide cylinder; 2033. Second slide plate; 2034. Second through hole; 3. Adjustable support foot; 4. Handle; 401. Anti-slip pad; 5. Protective pad; 6. Level bubble; 7. Side clamping plate; 701. Side contact pad; 8. Side push plate; 801. Side push pad. Detailed Implementation

[0016] The following is in conjunction with the appendix Figure 1 - Appendix Figure 6 This application will be described in further detail below.

[0017] Example 1: Trash can plastic component detection device, refer to Figure 1 , Figure 2 , Figure 3 and Figure 5 The device includes a plastic component body 1 and a support housing 2. The plastic component body 1 is placed on top of the support housing 2. The support housing 2 has two first through holes 207 on each of the opposite sides of the top. The support housing 2 has a round hole 201 on the top. The support housing 2 has two snap holes 203 on one side and three second through holes 2034 on the other side. A side fixing rod 202 is fixedly connected to one side of the top of the support housing 2. A first fixing box 2010 is fixedly connected to one side of the support housing 2, and a second fixing box 2021 is fixedly connected to the other side of the support housing 2. A first rotating shaft 2011 is tightly nested between the first fixing box 2010 and the support housing 2 via bearings. A first worm gear 2012 and a first screw 2016 are fixedly connected to both ends of the first rotating shaft 2011, respectively. A second screw 2017 is fixedly connected to one end of the first screw 2016. A first screw barrel 2018 is threadedly connected to the surfaces of both the first screw 2016 and the second screw 2017. A first movable plate 209 is fixedly connected to the surface of the first screw barrel 2018. A sliding connection 209 is made within the first through hole 207. A side clamping plate 7 is fixedly connected to the side of the first movable plate 209. A second rotating shaft 2022 is tightly nested between the second fixed box 2021 and the support housing 2 via bearings. A second worm gear 2023 and a threaded rod 2027 are fixedly connected to both ends of the second rotating shaft 2022, respectively. A threaded cylinder 2028 is threadedly connected to the surface of the threaded rod 2027. A second movable plate 2029 is fixedly connected to the surface of the threaded cylinder 2028. The second movable plate 2029 is slidably connected within the second through hole 2034. A side push plate 8 is fixedly connected to the side of the second movable plate 2029. By setting the first... The structure includes a rotating shaft 2011, a first screw 2016, a second screw 2017, and a first screw barrel 2018. When the first rotating shaft 2011 is rotated, the first screw 2016 and the second screw 2017 rotate synchronously. Since the first screw barrel 2018 is threadedly connected to them, and the first movable plate 209 is slidably connected within the first through hole 207, the first screw barrel 2018 can only move along the axial direction of the first screw 2016 and the second screw 2017. This allows the two side clamping plates 7 to move closer or further apart, achieving clamping and limiting of both sides of the plastic component body 1, while also allowing for the clamping and limiting of non-plastic components. Plastic parts of the same size are clamped and limited by a structure consisting of a second rotating shaft 2022, a threaded rod 2027, and a threaded cylinder 2028. When the second rotating shaft 2022 is rotated, the threaded rod 2027 rotates, and the threaded cylinder 2028 moves on the threaded rod 2027, thereby driving the second movable plate 2029 to slide in the second through hole 2034. This allows the side push plate 8 to move and push the plastic part body 1 from the side, helping it to be accurately placed on the top of the support housing 2. This avoids the edge of the plastic part body 1 from colliding with the support housing 2 during placement, which would cause wear and scratches and ensure the appearance quality of the plastic part.

[0018] Please see Figure 3 and Figure 5The first fixed box 2010 has a first transmission rod 2013 tightly nested inside its inner side via bearings. A first worm gear 2012 is fixedly connected to the surface of the first rotating shaft 2011, and a first worm 2015 is fixedly connected to the surface of the first transmission rod 2013. The first worm gear 2012 and the first worm 2015 mesh with each other. One end of the first transmission rod 2013 rotates through the side of the first fixed box 2010 and is fixedly connected to a first knob 2014. By configuring the first worm gear 2012, the first worm 2015, the first transmission rod 2013, and the first knob 2014, when the first transmission rod 2013 is rotated... When knob 2014 is turned, the first transmission rod 2013 will rotate accordingly. Since the first worm gear 2012 and the first worm 2015 are meshed, the rotation of the first transmission rod 2013 will drive the first worm gear 2012 to rotate, thereby causing the first rotating shaft 2011 to rotate. At the same time, through the design of the worm gear, it has good self-locking properties. After the first knob 2014 is turned to adjust the position, it can ensure that the first rotating shaft 2011 is stable in the current position and will not rotate on its own due to slight external vibrations or other factors. This ensures that the clamping and limiting of the two side clamping plates 7 on both sides of the plastic component body 1 is more stable. The second fixed box 2021 has a second transmission rod 2024 tightly nested inside its inner side via bearings. A second worm gear 2023 is fixedly connected to the surface of the second rotating shaft 2022, and a second worm 2026 is fixedly connected to the surface of the second transmission rod 2024. The second worm gear 2023 and the second worm 2026 mesh with each other. One end of the second transmission rod 2024 rotates through the side of the second fixed box 2021 and is fixedly connected to a second knob 2025. Through the arrangement of the second worm gear 2023, the second worm 2026, the second transmission rod 2024, and the second knob 2025, when the rotation... When the second knob 2025 is turned, the second transmission rod 2024 will rotate accordingly. Since the second worm gear 2023 and the second worm 2026 are meshed with each other, the rotation of the second transmission rod 2024 will drive the second worm gear 2023 to rotate, thereby causing the second rotating shaft 2022 to rotate. Similarly, thanks to the design of the worm gear, it has good self-locking properties. After the second knob 2025 is turned to adjust the position, it can ensure that the second rotating shaft 2022 is stable in the current position and will not rotate on its own due to slight external vibrations or other factors, thereby ensuring that the side push plate can maintain a stable limit on one side of the plastic component body 1.

[0019] Please see Figure 1 , Figure 2 and Figure 3A side contact pad 701 is fixedly connected to the side of the side clamping plate 7, and a side push pad 801 is fixedly connected to the side of the side push plate 8. By setting the side contact pad 701 and the side push pad 801, a buffering effect can be provided when the side clamping plate 7 and the side push plate 8 come into contact with the plastic part, which can avoid scratches or indentations on the surface of the plastic part during the inspection process, and can ensure the appearance quality of the plastic part. A first slide rod 2019 is fixedly connected inside the support housing 2, and a first slide plate 208 is fixedly connected to the back of the side clamping plate 7. The first slide plate 208 is slidably connected in the first through hole 207, and a first slide cylinder 2020 is fixedly connected inside the first slide plate 208. The first slide cylinder 2020 is slidably connected to the first slide rod 2019. On the surface of 019, a fixed plate 2030 is fixedly connected to the bottom of the inner part of the support housing 2. Two second slide rods 2031 are fixedly connected to one side of the fixed plate 2030. A second slide plate 2033 is fixedly connected to the back of the side push plate 8. The second slide plate 2033 is slidably connected in the second through hole 2034. A second slide cylinder 2032 is fixedly connected inside the second slide plate 2033. The second slide cylinder 2032 is slidably connected to the surface of the second slide rod 2031. By setting the first slide rod 2019, the first slide cylinder 2020, the second slide rod 2031 and the second slide cylinder 2032, the side clamping plate 7 and the side push plate 8 can achieve stable sliding, which provides guidance and support for the movement of the side clamping plate 7 and the side push plate 8.

[0020] Please see Figure 2 and Figure 4 The top of the support housing 2 is equipped with two detection heads 204, which are located to the side of the locking hole 203. Two status indicator lights 205 and an audible and visual alarm 206 are fixedly connected to one side of the top of the support housing 2. The audible and visual alarm 206 is located between the two status indicator lights 205. Two L-shaped protrusions 101 are provided on one side of the plastic component body 1. The bottom end of the L-shaped protrusions 101 is locked in the locking hole 203. A connecting bolt 102 is provided at the bottom of the L-shaped protrusions 101. By setting the detection heads 204, the position of the connecting bolts of the plastic component body 1 can be detected. By setting the status indicator lights 205, the detection status can be displayed intuitively. When the detection result is abnormal, the audible and visual alarm 206 will emit an audible and visual signal to remind the operator to handle the situation.

[0021] Please see Figure 2Each of the four corners of the support housing 2 is fixedly connected with a protective pad 5. Handles 4 are fixedly connected to the front and back of the support housing 2, and anti-slip pads 401 are fixedly connected to the surface of the handles 4. The protective pads 5 provide cushioning protection when the support housing 2 is impacted, reducing the possibility of damage. The handles 4 facilitate the handling and movement of the trash can plastic component detection device. The anti-slip pads 401 enhance the friction when the operator grips the handles 4. Adjustable support feet 3 are fixedly connected to the four bottom corners of the support housing 2, and a level 6 is fixedly connected to the top of the side fixing rod 202. The adjustable support feet 3 and level 6 allow the operator to flexibly adjust the height and level of the support housing 2 according to the actual ground conditions, ensuring the detection device can be placed stably on different surfaces and guaranteeing the stability and accuracy of the detection process.

[0022] The implementation principle of this application embodiment is as follows: When in use, the operator first adjusts the height and level of the support housing 2 by observing the level bubble 6 and adjusting the support feet 3 according to the actual situation of the ground to make the device stable. Next, place the plastic component body 1 on top of the support housing 2, and engage the bottom end of the L-shaped protrusion 101 on one side of the plastic component body 1 in the locking hole 203. Then, the operator rotates the first knob 2014 to rotate the first worm gear 2012. Through the meshing of the first worm gear 2012 and the first worm 2015, the first rotating shaft 2011, the first screw 2016 and the second screw 2017 can be driven to rotate synchronously. Because the first screw barrel 2018 is threadedly connected to them and the first movable plate 209 is slidably connected in the first through hole 207, the two side clamping plates 7 are driven to move closer to each other. The side contact pads 701 can be used to clamp and limit the two sides of the plastic component body 1. Subsequently, the operator turns the second knob 2025, and the second transmission rod 2024 rotates accordingly. Through the meshing of the second worm gear 2023 and the second worm 2026, the second rotating shaft 2022 and the threaded rod 2027 can be driven to rotate, which can make the threaded cylinder 2028 move on the threaded rod 2027. This allows the side push plate 8 to push the plastic part body 1 from the side, assisting it in being accurately placed on the top of the support housing 2. This can prevent the edge of the plastic part body 1 from colliding with the support housing 2 during placement, thus avoiding wear and scratches caused by the collision between the edge of the plastic part body 1 and the support housing 2. After the plastic component body 1 is placed, the detection head 204 begins to detect the position of the connecting bolts 102 of the plastic component body 1. The status indicator light 205 will intuitively display the detection status. If the detection result is abnormal, the audible and visual alarm 206 will emit an audible and visual signal to remind the operator to handle it in time.

[0023] After the test is completed, the operator rotates the first knob 2014 and the second knob 2025 in the opposite direction to return the side clamping plate 7 and the side push plate 8 to their initial positions, and then removes the tested plastic part body 1 from the top of the support housing 2.

Claims

1. A device for detecting plastic parts in a trash can, comprising a plastic part body (1) and a supporting shell (2), characterized in that: The plastic component body (1) is placed on top of the support housing (2). The support housing (2) has two first through holes (207) on both sides of its top. The support housing (2) has a round hole (201) on its top. The support housing (2) has two snap holes (203) on one side and three second through holes (2034) on the other side. A side fixing rod (202) is fixedly connected to one side of the top of the support housing (2). A first fixing box (2010) is fixedly connected to one side of the support housing (2), and a second fixing box (2021) is fixedly connected to the other side of the support housing (2). A first rotating shaft (2011) is tightly nested between the first fixing box (2010) and the support housing (2) through a bearing. A first worm gear (2012) and a first screw (2016) are fixedly connected to both ends of the first rotating shaft (2011). A second screw (2017) is fixedly connected to one end of the first screw (2016). A first screw barrel (2018) is threaded onto the surfaces of both the first screw (2016) and the second screw (2017). A first movable plate (209) is fixedly connected to the surface of the first screw barrel (2018). The movable plate (209) is slidably connected in the first through hole (207). A side clamping plate (7) is fixedly connected to the side of the first movable plate (209). A second rotating shaft (2022) is tightly nested between the second fixed box (2021) and the support housing (2) through a bearing. A second worm gear (2023) and a threaded rod (2027) are fixedly connected to the two ends of the second rotating shaft (2022), respectively. A threaded cylinder (2028) is threadedly connected to the surface of the threaded rod (2027). A second movable plate (2029) is fixedly connected to the surface of the threaded cylinder (2028). The second movable plate (2029) is slidably connected in the second through hole (2034). A side push plate (8) is fixedly connected to the side of the second movable plate (2029).

2. The garbage can plastic component detection device according to claim 1, characterized in that: The first fixed box (2010) has a first transmission rod (2013) tightly nested inside the side of the first fixed box via bearings. The first worm gear (2012) is fixedly connected to the surface of the first rotating shaft (2011). The first worm (2015) is fixedly connected to the surface of the first transmission rod (2013). The first worm gear (2012) and the first worm (2015) mesh with each other. One end of the first transmission rod (2013) rotates through the side of the first fixed box (2010) and is fixedly connected to the first knob (2014).

3. The garbage can plastic component detection device according to claim 1, characterized in that: The second fixed box (2021) has a second transmission rod (2024) tightly nested inside the side by bearings. The second rotating shaft (2022) has a second worm gear (2023) fixedly connected to its surface. The second transmission rod (2024) has a second worm (2026) fixedly connected to its surface. The second worm gear (2023) and the second worm (2026) mesh with each other. One end of the second transmission rod (2024) rotates through the side of the second fixed box (2021) and is fixedly connected to a second knob (2025).

4. The garbage can plastic component detection device according to claim 1, characterized in that: The side clamping plate (7) is fixedly connected to a side contact pad (701), and the side push plate (8) is fixedly connected to a side push pad (801).

5. The garbage can plastic component detection device according to claim 1, characterized in that: The support housing (2) is fixedly connected to a first slide rod (2019), the side clamping plate (7) is fixedly connected to a first slide plate (208) on the back, the first slide plate (208) is slidably connected in the first through hole (207), the first slide plate (208) is fixedly connected to a first slide cylinder (2020) inside the first slide plate (208), the first slide cylinder (2020) is slidably connected to the surface of the first slide rod (2019), the support housing (2) is fixedly connected to a fixed plate (2030) at the bottom inside, the fixed plate (2030) is fixedly connected to two second slide rods (2031) on one side, the side push plate (8) is fixedly connected to a second slide plate (2033) on the back, the second slide plate (2033) is slidably connected in the second through hole (2034), the second slide plate (2033) is fixedly connected to a second slide cylinder (2032) inside the second slide plate (2033), the second slide cylinder (2032) is slidably connected to the surface of the second slide rod (2031).

6. The garbage can plastic component detection device according to claim 1, characterized in that: The top of the support housing (2) is provided with two detection heads (204), which are located on the side of the card hole (203). Two status indicator lights (205) and an audible and visual alarm (206) are fixedly connected to one side of the top of the support housing (2). The audible and visual alarm (206) is located between the two status indicator lights (205). Two L-shaped protrusions (101) are provided on one side of the plastic component body (1). The bottom end of the L-shaped protrusion (101) is engaged in the card hole (203). A connecting bolt (102) is provided at the bottom of the L-shaped protrusion (101).

7. The garbage can plastic component detection device according to claim 1, characterized in that: The four corners of the support housing (2) are fixedly connected with pads (5), and the front and back of the support housing (2) are fixedly connected with handles (4), and the surface of the handles (4) is fixedly connected with anti-slip pads (401).

8. The garbage can plastic component detection device according to claim 1, characterized in that: The bottom four corners of the support housing (2) are fixedly connected with adjustable support feet (3), and the top of the side fixing rod (202) is fixedly connected with a level bubble (6).

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