Baking powder surface treatment machine

Abstract

The utility model relates to the technical field of cosmetic production, in particular to a baking powder surface treatment machine which comprises a rack, and a push plate, a turnover mechanism, a rotary grinding tool and a pressing mechanism are arranged in the rack; the push plate is used for transferring pressed powder to the turnover mechanism; the overturning mechanism is used for overturning the pressed powder to the rotary grinding tool; the rotary grinding tool is used for scraping and grinding the pressed powder; the pressing mechanism is used for pressing the pressed powder to the rotary grinding tool; a dust collecting box is further arranged in the machine frame and communicated with the rotary grinding tool. The utility model aims to collect dust on pressed powder in the process of scraping and grinding the pressed powder by a blade, so that the dust is effectively prevented from flying everywhere, the problem of dust flying in the pressed powder production process is solved, the physical problems caused by the fact that workers are in the working environment for a long time are greatly reduced, and meanwhile, the working efficiency is improved. And the requirement of environmental protection can be met.

Description

Technical Field

[0001] The present application relates to the technical field of cosmetic production, and in particular to a baking powder surface treatment machine. Background Art

[0002] As a type of cosmetics, pressed powder is mainly used to repair uneven areas and areas where makeup has fallen off.

[0003] In the related art, during the production process of powder cakes, the surface of the powder cakes needs to be scraped and ground by a blade. In the actual production process, when the blade scrapes and grinds the surface of the powder cakes, the dust on the surface of the powder cakes will fly around during the rotation of the blade. The flying dust will drift into the factory and then be inhaled by the workers. Working in such an environment for a long time will cause great harm to the health of the workers and is not conducive to the development of daily production work. At the same time, the flying dust does not meet the requirements of environmental protection. Utility Model Content

[0004] The present application provides a baked powder surface treatment machine, the purpose of which is to collect dust on the powder cake during the process of the blade scraping the powder cake, thereby effectively preventing the dust from flying everywhere, which is beneficial to changing the problem of dust flying in the powder cake production process, greatly reducing the physical problems caused by the staff being in such a working environment for a long time, and at the same time, it can also meet the requirements of environmental protection.

[0005] The present application provides a baking powder surface treatment machine, which adopts the following technical solution:

[0006] A baking powder surface treatment machine,

[0007] It comprises a frame, in which a push plate, a turning mechanism, a rotating mold and a pressing mechanism are arranged;

[0008] The push plate is used to transfer the powder cake to the flip mechanism;

[0009] The flipping mechanism is used to flip the powder cake onto the rotating grinding tool;

[0010] The rotating grinding tool is used to scrape and grind the powder cake;

[0011] The pressing mechanism is used to press the powder cake onto the rotating grinding tool;

[0012] A dust collecting box is also arranged in the frame, and the dust collecting box is communicated with the rotating grinding tool.

[0013] By adopting the above technical solution, when grinding the powder cake, the powder cake is placed on the push plate, and the staff manually pushes the push plate in the direction close to the flip mechanism until the powder cake on the push plate is connected to the flip mechanism. Then the flip mechanism flips the powder cake onto the rotating mold, and then the pressing mechanism starts to press down the powder cake on the rotating mold until the powder cake is pressed onto the rotating mold. After the pressing mechanism presses the powder cake, the rotating mold starts to scrape and grind the surface of the powder cake. The dust generated by the powder cake during the scraping process is transferred to the dust box through the rotating mold, and the dust is collected and processed in the dust box, which can effectively prevent the powder cake from flying around during the production process, which is conducive to changing the problem of dust flying during the powder cake production process, greatly reducing the physical problems caused by the staff being in such a working environment for a long time, and at the same time, it can also meet the requirements of environmental protection.

[0014] Preferably, the flip mechanism comprises a flip cylinder and a flip plate, the flip plate is connected to the flip shaft of the flip cylinder, the push plate and the rotating mold are respectively arranged on the left and right sides of the flip cylinder, and the pressing mechanism is arranged directly above the rotating mold;

[0015] A plug-in groove is sunken inwardly on one side of the push plate close to the flip cylinder and faces away from the flip cylinder; a plug-in piece is extended and formed on one side of the flip plate close to the push plate, and a suction cup is provided on the top of the plug-in piece for adsorbing powder.

[0016] By adopting the above technical solution, during the specific operation, the push plate is pushed toward the flip plate until the plug-in component on the flip plate is inserted into the corresponding plug-in slot on the push plate. When the plug-in component is inserted into the corresponding plug-in slot, the powder cake on the push plate is adsorbed on the suction cup on the top of the plug-in component, and the powder cake is tightly adsorbed on the plug-in component of the flip plate by the suction cup.

[0017] Then, the flip cylinder is turned on, and the flip cylinder drives the flip plate and the connector to flip 180 degrees through the flip shaft. After the flip plate and the connector are flipped 180 degrees, the powder cake is flipped into the rotating mold.

[0018] Preferably, a groove is recessed in the top of the push plate.

[0019] By adopting the above technical solution, when the powder cake is placed on the push plate, the powder cake is embedded in the embedding groove on the top of the push plate, which is helpful to ensure the stability of the powder cake on the push plate.

[0020] Preferably, the pressing mechanism comprises a pressing cylinder and a pressing plate, the piston rod of the pressing cylinder is vertically arranged downward toward the pressing plate and connected to the pressing plate, and the pressing plate is located on the top of the rotating mold;

[0021] A pressing piece is provided at the bottom of the lower pressing plate, and the pressing piece is used to press the powder cake into the rotating grinding tool.

[0022] By adopting the above technical solution, the powder cake is pressed into the rotating mold by using the lower pressure plate, thereby effectively ensuring the stability of the powder cake during the scraping process in the rotating mold.

[0023] Preferably, a pressing needle is provided at the bottom of the pressing member in the vertical direction, and the pressing needle is provided in plurality, and the plurality of pressing needles are distributed in a triangular shape.

[0024] By adopting the above technical solution, the powder cake is pressed tightly into the rotating mold using a triangular pressing needle, which can further enhance the pressing effect on the powder cake, making the powder cake more stable and having a better scraping effect when scraped in the rotating mold.

[0025] Preferably, a plurality of buffer springs are provided on the top of the lower pressing plate in the vertical direction, and the plurality of buffer springs are distributed at intervals along the length direction of the lower pressing plate.

[0026] By adopting the above technical solution, the buffer spring can play a buffering role on the lower pressing plate during the pressing process of the lower pressing plate, so that the lower pressing plate remains sufficiently stable during the pressing process.

[0027] Preferably, a guide rod is provided on the lower pressure plate in the vertical direction.

[0028] By adopting the above technical solution, when the downward pressing cylinder drives the lower pressing plate to press down, the guide rod can play a good guiding role in the downward pressing of the lower pressing plate, further ensuring the stability of the lower pressing plate during the downward pressing process.

[0029] Preferably, a guide box is provided between the rotating grinder and the dust box, one end of the guide box is connected to the rotating grinder, and the other end of the guide box is connected to the dust box.

[0030] By adopting the above technical solution, the dust scattered by the powder cake in the rotating mold is guided into the dust collecting box by using the guide box, so that the dust can be collected easily.

[0031] Preferably, a handle is provided on the push plate.

[0032] By adopting the technical solution, the staff can use the handle to push the push plate conveniently.

[0033] Preferably, a slide groove is provided between the push plate and the flip plate, one end of the slide groove is connected to the plug-in groove and is located in the plug-in groove, and the other end of the slide groove abuts against a side of the plug-in component close to the push plate;

[0034] The side wall of the plug slot is integrally formed with a slider that matches the slide slot, and the slider is slidably installed in the slide slot;

[0035] A receiving groove is recessed on one side of the plug-in component close to the push plate in a direction away from the push plate, and the receiving groove is used to receive the sliding block.

[0036] By adopting the above technical solution, when the staff pushes the push plate to the flip plate, the slide groove and the slider can play an effective guiding role, and then the plug-in slot on the push plate can be more accurately connected to the corresponding plug-in part on the flip plate, which is more convenient and efficient to use.

[0037] In summary, the present application includes at least one of the following beneficial technical effects:

[0038] 1. When grinding the powder cake, place the powder cake on the push plate, and the staff manually pushes the push plate in the direction close to the flip mechanism until the powder cake on the push plate is connected to the flip mechanism. Then the flip mechanism flips the powder cake onto the rotating mold, and then the pressing mechanism starts to press down on the powder cake on the rotating mold until the powder cake is pressed onto the rotating mold. After the pressing mechanism presses the powder cake, the rotating mold starts to scrape the surface of the powder cake. The dust generated by the powder cake during the scraping process is transferred to the dust box through the rotating mold. The dust is collected and processed in the dust box, which can effectively prevent the powder cake from flying around during the production process. It is conducive to changing the problem of dust flying during the production process of powder cake, greatly reducing the physical problems caused by the staff working in such a long time in such a working environment, and at the same time, it can also meet the requirements of environmental protection;

[0039] 2. Use the lower pressure plate to press the powder cake into the rotating mold, thereby effectively ensuring the stability of the powder cake during the scraping process in the rotating mold;

[0040] 3. The buffer spring can buffer the lower pressure plate during the pressing process, so that the lower pressure plate remains sufficiently stable during the pressing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the present application;

[0042] Figure 2 It is a structural schematic diagram of the embodiment of the present application specifically showing the position relationship between the push plate, the flip cylinder, the flip plate, the rotating mold, the pressing cylinder, the pressing plate, the plug-in slot, the plug-in part, the suction cup, the embedded slot, the pressing part, the guide rod and the handle;

[0043] Figure 3 yes Figure 2 The enlarged schematic diagram of point A in the middle;

[0044] Figure 4 It is a structural schematic diagram of an embodiment of the present application specifically showing the positional relationship among a slide groove, a slider, a receiving groove and a dust cover.

[0045] Attached Figures: In the figure, 1, frame; 2, push plate; 3, flip mechanism; 31, flip cylinder; 32, flip plate; 4, rotating mold; 5, pressing mechanism; 51, pressing cylinder; 52, pressing plate; 6, dust box; 7, plug-in slot; 8, plug-in part; 9, suction cup; 10, embedded slot; 11, pressing part; 12, pressing needle; 13, buffer spring; 14, guide rod; 15, guide box; 16, handle; 17, slide slot; 18, slider; 19, accommodating slot; 20, dust cover. DETAILED DESCRIPTION

[0046] The following is combined with Figure 1 -Attached Figure 3 , further details of this application are given.

[0047] Embodiment 1:

[0048] The present application embodiment discloses a baking powder surface treatment machine, referring to Figure 1 and Figure 2 , including a rectangular frame 1, a mounting plate is welded horizontally in the middle of the frame 1, a push plate 2, a flip mechanism 3, a rotating mold 4 and a pressing mechanism 5 are provided on the top of the mounting plate; a dust box 6 is added below the mounting plate, and the dust box 6 is connected to the rotating mold 4.

[0049] When grinding the powder cake, the powder cake is placed on the push plate 2, and the staff manually pushes the push plate 2 toward the flip mechanism 3 until the powder cake on the push plate 2 is connected to the flip mechanism 3. Then the flip mechanism 3 flips the powder cake onto the rotating mold 4, and then the pressing mechanism 5 starts to press down the powder cake on the rotating mold 4 until the powder cake is pressed onto the rotating mold 4. After the pressing mechanism 5 presses the powder cake, the rotating mold 4 starts to scrape the surface of the powder cake. The dust generated by the powder cake during the scraping process is transferred to the dust box 6 through the rotating mold 4. The dust is collected and processed by the dust box 6, which can effectively prevent the powder cake from flying around during the production process, which is conducive to changing the problem of dust flying during the powder cake production process, greatly reducing the physical problems caused by the staff working in such a working environment for a long time, and at the same time, it can also meet the requirements of environmental protection.

[0050] Specifically, refer to Figure 1 and Figure 2The flip mechanism 3 includes a flip cylinder 31 and a flip plate 32. The flip cylinder 31 is fastened to the top of the mounting plate through a corresponding mounting seat. The flip plate 32 is connected to the flip axis of the flip cylinder 31 in the horizontal direction. The push plate 2 and the rotating mold 4 are respectively installed on the left and right sides of the flip cylinder 31. The pressing mechanism 5 is arranged directly above the rotating mold 4. Under normal conditions, the flip plate 32 is located on the side of the flip cylinder 31 close to the push plate 2.

[0051] Reference Figure 1 and Figure 2 The top of the push plate 2 is sunken with an annular embedding groove 10. When placing a powder cake on the push plate 2, the powder cake is embedded in the embedding groove 10 on the top of the push plate 2, which is conducive to ensuring the stability of the powder cake placed on the push plate 2. In this embodiment, there are multiple embedding grooves 10, and the multiple embedding grooves 10 are evenly spaced along the length direction of the push plate 2, so that the push plate 2 can store multiple powder cakes at the same time. At the same time, a handle 16 is installed on the push plate 2, and the handle 16 is used to facilitate the staff to push the push plate 2.

[0052] At the same time, refer to Figure 1 and Figure 2 A long strip-shaped plug-in slot 7 is sunken inward on one side of the push plate 2 close to the flip cylinder 31 in the direction away from the flip cylinder 31. The plug-in slot 7 is located directly below the embedded slot 10. The plug-in slot 7 is connected to the embedded slot 10. There are also multiple plug-in slots 7, which correspond to the multiple embedded slots 10. A long strip-shaped plug-in piece 8 is formed on one side of the flip plate 32 close to the push plate 2 in the horizontal direction. There are multiple plug-in pieces 8, which correspond to the multiple plug-in slots 7 on the push plate 2. A suction cup 9 is provided on the top of the plug-in piece 8, and the powder can be adsorbed on the suction cup 9.

[0053] During the specific operation, the powder cake is embedded in the corresponding embedding groove 10 on the push plate 2, and then the push plate 2 is pushed toward the direction close to the flip plate 32 until the plug-in component 8 on the flip plate 32 is inserted into the corresponding plug-in groove 7 on the push plate 2. When the plug-in component 8 is inserted into the corresponding plug-in groove 7, the powder cake embedded in the embedding groove 10 is adsorbed on the suction cup 9 on the top of the plug-in component 8, and the powder cake is tightly adsorbed on the plug-in component 8 of the flip plate 32 by the suction cup 9.

[0054] Then, the flip cylinder 31 is turned on, and the flip cylinder 31 drives the flip plate 32 and the connector 8 to flip 180 degrees through the flip shaft. After the flip plate 32 and the connector 8 flip 180 degrees, the powder cake flips into the rotating mold 4. The rotating mold 4 is also provided in multiple numbers, and the multiple rotating molds 4 correspond to the multiple connectors 8 one by one.

[0055] The top of the rotating grinding tool 4 is sunken downward with an arc-shaped groove, and the bottom of the groove is formed with mesh sheets, which are used to scrape the surface of the powder cake, and these mesh sheets are connected to the dust box 6.

[0056] The rotation of the rotating mold 4 is driven by a driving motor installed at the bottom of the mounting plate in the vertical direction. A synchronous belt is installed at the driving end of the driving motor. A rotating shaft is inserted through the bottom of the rotating mold 4 in the vertical direction, and the rotating shaft is connected to the synchronous belt. When the driving motor is turned on, the synchronous belt and the rotating shaft can be driven by the driving motor to rotate synchronously, and then the rotating shaft drives the corresponding rotating mold 4 to rotate while rotating.

[0057] Reference Figure 1 and Figure 2 The pressing mechanism 5 includes a pressing cylinder 51 and a pressing plate 52. The pressing cylinder 51 is fastened to the top of the mounting plate through the supporting plate in the vertical direction. The pressing plate 52 is arranged below the supporting plate in the horizontal direction. The cylinder body of the pressing cylinder 51 is fastened to the top of the supporting plate by fastening bolts. The piston rod of the pressing cylinder 51 is arranged vertically downward toward the pressing plate 52 and is connected to the pressing plate 52.

[0058] Reference Figure 1 and Figure 2 , a plurality of pressing members 11 are provided at the bottom of the lower pressing plate 52, and the plurality of pressing members 11 correspond to the plurality of rotating molds 4 one by one. After the powder cake is turned over into the rotating mold 4, the pressing cylinder 51 is turned on, and the pressing cylinder 51 drives the lower pressing plate 52 and the pressing member 11 to slide toward the rotating mold 4 until the pressing member 11 presses the corresponding powder cake onto the mesh of the rotating mold 4. The pressing plate 52 is used to press the powder cake into the rotating mold 4, thereby effectively ensuring the stability of the powder cake during the scraping process in the rotating mold 4.

[0059] A long strip-shaped plug-in groove 7 is also provided in the horizontal direction on one side of the pressing member 11 close to the flip cylinder 31, so that when the pressing member 11 descends and passes through the plug-in connector 8, the plug-in connector 8 can pass through the plug-in groove 7 on the pressing member 11, thereby preventing the plug-in connector 8 from obstructing the pressing member 11 during the pressing process.

[0060] Further, refer to Figure 2 and Figure 3 The bottom of the pressing member 11 is provided with a pressing needle 12 in the vertical direction, and the pressing needles 12 are provided in plurality, and the pressing needles 12 are distributed in a triangular shape. The pressing needles 12 in a triangular shape are used to press the powder compact tightly into the rotating mold 4, which can further enhance the pressing effect on the powder compact, so that the powder compact is more stable when being scraped and ground in the rotating mold 4, and the scraping effect is better.

[0061] Further, refer to Figure 2 and Figure 3A plurality of buffer springs 13 are provided on the top of the lower pressing plate 52 in the vertical direction. The plurality of buffer springs 13 are spaced apart along the length direction of the lower pressing plate 52. The end of the buffer spring 13 away from the lower pressing plate 52 is fixed by a horizontally arranged fixing plate. The buffer spring 13 can buffer the lower pressing plate 52 during the pressing process of the lower pressing plate 52, so that the lower pressing plate 52 remains sufficiently stable during the pressing process.

[0062] Further, refer to Figure 2 A guide rod 14 is provided on the lower pressing plate 52 in the vertical direction. When the lower pressing cylinder 51 drives the lower pressing plate 52 downward, the guide rod 14 can play a good guiding role in the downward pressing of the lower pressing plate 52, further ensuring the stability of the lower pressing plate 52 during the downward pressing process.

[0063] Further, refer to Figure 2 A guide box 15 is provided between the rotating mold 4 and the dust box 6, one end of the guide box 15 is connected to the rotating mold 4, and the other end of the guide box 15 is connected to the dust box 6. The guide box 15 is used to guide the dust scattered in the rotating mold 4 into the dust box 6, so as to collect the dust.

[0064] The implementation principle of a baking powder surface treatment machine in Example 1 of the present application is as follows:

[0065] When grinding the powder cake, the powder cake is placed on the push plate 2, and the staff manually pushes the push plate 2 toward the flip mechanism 3 until the powder cake on the push plate 2 is connected to the flip mechanism 3. Then the flip mechanism 3 flips the powder cake onto the rotating mold 4, and then the pressing mechanism 5 starts to press down the powder cake on the rotating mold 4 until the powder cake is pressed onto the rotating mold 4. After the pressing mechanism 5 presses the powder cake, the rotating mold 4 starts to scrape the surface of the powder cake. The dust generated by the powder cake during the scraping process is transferred to the dust box 6 through the rotating mold 4. The dust is collected and processed by the dust box 6, which can effectively prevent the powder cake from flying around during the production process, which is conducive to changing the problem of dust flying during the powder cake production process, greatly reducing the physical problems caused by the staff working in such a working environment for a long time, and at the same time, it can also meet the requirements of environmental protection.

[0066] Embodiment 2:

[0067] The difference between the embodiment of the present application and embodiment 1 is that:

[0068] Reference Figure 2 and Figure 4A plurality of long slots 17 are horizontally provided on the top of the carrier plate for carrying the push plate 2, one end of the slot 17 is connected to the plug-in slot 7 on the push plate 2 and is located in the plug-in slot 7, and the other end of the slot 17 abuts against the side of the plug-in component 8 close to the push plate 2. In this embodiment, there are a plurality of slots 17 on the carrier plate, and the plurality of slots 17 correspond to the plurality of plug-in components 8 and the plug-in slots 7 one by one.

[0069] At the same time, a sliding block 18 adapted to the sliding groove 17 is integrally formed on the side wall of the inserting groove 7 on the push plate 2 , and the sliding block 18 is slidably installed in the sliding groove 17 .

[0070] At the same time, refer to Figure 2 and Figure 4 A receiving groove 19 adapted to the slider 18 is recessed on the side of the connector 8 close to the push plate 2 and facing away from the push plate 2. When the slider 18 slides from one side of the push plate 2 to the side of the connector 8, the slider 18 can be directly embedded in the receiving groove 19 on the connector 8, so that the side wall of the plug-in groove 7 can abut against the connector 8, so that the powder cake on the suction cup 9 can accurately fall into the embedding groove 10 of the push plate 2.

[0071] When the staff pushes the push plate 2 toward the flip plate 32, the slide groove 17 and the slider 18 can play an effective guiding role, so that the plug-in groove 7 on the push plate 2 can be more accurately connected to the corresponding plug-in part 8 on the flip plate 32, which is more convenient and efficient to use.

[0072] Further, refer to Figure 2 and Figure 4 A dust cover 20 is provided on the top of the rotating mold 4 in the vertical direction. The dust cover 20 is integrally formed on the top of the rotating mold 4. When the rotating mold 4 is grinding the powder cake, the dust cover 20 can effectively block the dust caused, thereby effectively preventing the dust from flying everywhere, which is conducive to the dust falling into the dust collecting box 6 smoothly.

[0073] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A baking powder surface treatment machine, characterized in that: It comprises a frame (1), wherein a push plate (2), a turning mechanism (3), a rotating mold (4) and a pressing mechanism (5) are arranged inside the frame (1); The push plate (2) is used to transfer the powder cake to the turning mechanism (3); The turning mechanism (3) is used to turn the powder cake onto the rotating grinding tool (4); The rotating grinding tool (4) is used to scrape and grind the powder cake; The pressing mechanism (5) is used to press the powder cake onto the rotating grinding tool (4); A dust collecting box (6) is also provided in the frame (1), and the dust collecting box (6) is in communication with the rotating grinding tool (4).

2. A baking powder surface treatment machine according to claim 1, characterized in that: The turning mechanism (3) comprises a turning cylinder (31) and a turning plate (32), wherein the turning plate (32) is connected to the turning axis of the turning cylinder (31), the push plate (2) and the rotating mold (4) are respectively arranged on the left and right sides of the turning cylinder (31), and the pressing mechanism (5) is arranged directly above the rotating mold (4); A plug-in groove (7) is recessed inwardly on a side of the push plate (2) close to the flip cylinder (31) in a direction away from the flip cylinder (31); a plug-in component (8) is extended and formed on a side of the flip plate (32) close to the push plate (2); a suction cup (9) is provided on the top of the plug-in component (8), and the suction cup (9) is used to absorb the powder.

3. A baking powder surface treatment machine according to claim 2, characterized in that: The top of the push plate (2) is recessed with an embedding groove (10).

4. The baking powder surface treatment machine according to claim 1, characterized in that: The pressing mechanism (5) comprises a pressing cylinder (51) and a pressing plate (52), wherein the piston rod of the pressing cylinder (51) is arranged vertically downward in the direction of the pressing plate (52) and is connected to the pressing plate (52), and the pressing plate (52) is located on the top of the rotating mold (4); A pressing piece (11) is provided at the bottom of the lower pressing plate (52), and the pressing piece (11) is used to press the powder cake into the rotating mold (4).

5. A baking powder surface treatment machine according to claim 4, characterized in that: A pressing needle (12) is provided at the bottom of the pressing member (11) along the vertical direction. The pressing needle (12) is provided in plurality and the plurality of pressing needles (12) are distributed in a triangular shape.

6. A baking powder surface treatment machine according to claim 5, characterized in that: A plurality of buffer springs (13) are provided on the top of the lower pressing plate (52) in a vertical direction, and the plurality of buffer springs (13) are distributed at intervals along the length direction of the lower pressing plate (52).

7. The baking powder surface treatment machine according to claim 6, characterized in that: A guide rod (14) is provided on the lower pressing plate (52) in the vertical direction.

8. The baking powder surface treatment machine according to claim 1, characterized in that: A guide box (15) is provided between the rotating grinder (4) and the dust box (6); one end of the guide box (15) is connected to the rotating grinder (4), and the other end of the guide box (15) is connected to the dust box (6).

9. The baking powder surface treatment machine according to claim 1, characterized in that: The push plate (2) is additionally provided with a handle (16).

10. The baking powder surface treatment machine according to claim 2, characterized in that: A slide groove (17) is provided between the push plate (2) and the flip plate (32), one end of the slide groove (17) is connected to the plug-in groove (7) and is located in the plug-in groove (7), and the other end of the slide groove (17) is in contact with a side of the plug-in component (8) close to the push plate (2); A sliding block (18) adapted to the sliding block (17) is integrally formed on the side wall of the plug-in slot (7), and the sliding block (18) is slidably mounted in the sliding block (17); A side of the plug connector (8) close to the push plate (2) is provided with a receiving groove (19) which is recessed inward in a direction away from the push plate (2), and the receiving groove (19) is used to receive the sliding block (18).

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