A hot pressing device for processing sound-absorbing cotton

Abstract

This invention relates to the field of sound-absorbing cotton processing technology, specifically a hot-pressing device for processing sound-absorbing cotton. The device includes a worktable and a hot press. The hot press is mounted on the worktable, which has a lower mold for hot pressing. An upper mold for hot pressing is also mounted on the hot press. An infrared sensor is mounted on the hot press. A drive assembly is mounted on the upper mold. Control devices are evenly distributed around the drive assembly. A snap-fit ​​assembly is located on the side of each control device. The control device includes a linkage assembly and a mating assembly. This invention, through the operation of the drive assembly and control devices, can automatically cut off excess material around the sound-absorbing cotton and assist in demolding, greatly improving convenience and practicality.

Description

[0001] This invention relates to the field of sound-absorbing cotton processing technology, specifically a hot pressing device for processing sound-absorbing cotton. Background Technology

[0002] Sound-absorbing cotton is defined as a man-made inorganic fiber. It uses natural minerals such as quartz sand, limestone, and dolomite as the main raw materials, and combines them with some chemical raw materials such as soda ash and borax to melt them into glass. In the molten state, it is blown into flocculent fine fibers by external force. The fibers are three-dimensionally intertwined and entangled with each other, presenting many small gaps, and most of them are square.

[0003] In existing technologies, when processing sound-absorbing cotton, it is usually impossible to cut off the excess parts of the hot-pressed sound-absorbing cotton, resulting in inconsistent sizes of the produced sound-absorbing cotton. Subsequent steps are required to trim the sound-absorbing cotton, making the processing steps cumbersome and inconvenient. In addition, after hot pressing, other mechanisms are needed to assist in demolding, which is not practical enough. Therefore, there is a need for a device that can automatically cut off the excess parts around the sound-absorbing cotton and assist in demolding to avoid the problems of low convenience and inconvenience. Summary of the Invention

[0004] The purpose of this invention is to provide a hot pressing device for processing sound-absorbing cotton, thereby solving the problems mentioned in the background art. To achieve the above objective, this invention provides the following technical solution: A hot pressing device for processing sound-absorbing cotton, comprising a worktable and a hot press, wherein the hot press is disposed on the worktable, a lower mold for hot pressing is disposed on the worktable, an upper mold for hot pressing is disposed on the hot press, an infrared sensor is disposed on the hot press, a driving assembly is disposed on the upper mold, control devices are evenly distributed around the driving assembly, a snap-fit ​​assembly is disposed on the side of the control device, and the control device includes a linkage assembly and a mating assembly, wherein the linkage assembly is disposed on one side of the driving assembly, and the mating assembly is disposed on one side of the linkage assembly.

[0005] Preferably, the driving assembly includes a driving box, which is mounted on a hot press. The upper mold is located at the bottom of the driving box. A driving frame is located at the top of the driving box. The bottom ends of both ends of the driving frame are connected to the hot press. A cross-shaped driving component is rotatably connected to the center of the top of the driving box. A driving motor is mounted on the driving frame. The output end of the driving motor is connected to the center of the cross-shaped driving component. Each of the four ends of the cross-shaped driving component has a movable slide groove. A vertically arranged movable shaft is slidably mounted in each movable slide groove. The bottom of the movable shaft is slidably mounted in a linkage slide groove at the top of the driving box. The bottom of the movable shaft is connected to the top of the cutting component. The cutting component is slidably engaged with the linkage slide groove.

[0006] Preferably, the cutting component has a mating wedge frame on its side end, the side end of which is connected to the inner wall of the drive box. The cutting component has a vertically arranged sliding groove, and an L-shaped blade is slidably arranged in the sliding groove. The top of the L-shaped blade is movably connected to the top of the sliding groove through a first spring telescopic rod. The side of the L-shaped blade facing the mating wedge frame has a horizontally arranged abutment rod, the side end of which abuts against the inclined side of the mating wedge frame. When the L-shaped blade moves downward along the sliding groove, the bottom of the L-shaped blade fits against the outer side of the upper mold.

[0007] Preferably, the linkage assembly includes linkage frames symmetrically arranged on the side of the cutting piece. A rotating wheel is rotatably connected to the linkage frame via a central shaft. An obliquely arranged guide rail is provided on the outer side of the rotating wheel. The end of the central shaft slides through the center of the mating wedge frame and the linkage gear, and the central shaft and the mating wedge frame are slidably mated. A linkage toothed rod is provided above the side of the linkage gear, and the side end of the linkage toothed rod is connected to the side end of the mating wedge frame. A sliding rod is slidably provided on the top of the two linkage frames, and the middle part of the sliding rod is connected to the linkage component. A symmetrically arranged connecting rod is provided at the bottom of the linkage component, and the adjacent sides of the two connecting rods respectively abut against the two sides of the guide rail.

[0008] Preferably, the top of the linkage component is provided with an L-shaped connecting rod, the other end of the L-shaped connecting rod passes through the top of the cutting component and slides with the cutting component, and the bottom of the end of the L-shaped connecting rod away from the linkage frame is provided with a vertically arranged actuating component, the actuating component is located at the side end of the sliding groove, and the bottom of the actuating component is movably connected to the top of the actuating block through a second spring telescopic rod.

[0009] Preferably, the mating assembly includes a mating frame fixed to the top of the abutment rod, a horizontally arranged spring rod on the side of the mating frame away from the L-shaped connecting rod, a mating connecting frame sliding at the bottom of the mating wedge frame, a side end of the mating connecting frame being movably connected to the inner wall of the drive box via a third spring telescopic rod, and a spring wedge block on the side of the mating connecting frame near the cutting part.

[0010] Preferably, the mating connecting frame has an unlocking wedge block on the side away from the cutting part. The inclined surface of the unlocking wedge block can cooperate with the inclined surface of the spring wedge block. The bottom of the unlocking wedge block has an auxiliary wedge block that can cooperate with the spring rod. The inclined surface of the auxiliary wedge block is opposite to that of the unlocking wedge block. When the L-shaped blade is engaged by the abutting rod and the mating wedge frame, the L-shaped blade moves down along the sliding groove, so that the spring rod can cooperate with the unlocking wedge block and the auxiliary wedge block during the movement.

[0011] Preferably, the snap-fit ​​assembly includes a snap-fit ​​plate, which is horizontally disposed at the bottom of the mating connecting frame. The bottom of the snap-fit ​​plate is provided with a spring connecting member, and the bottom of the drive box is provided with a pusher that can cooperate with the spring connecting member.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: In this invention, when using this device, the operator controls the hot press to move the upper mold downwards, allowing it to cooperate with the lower mold to hot press and form the sound-absorbing cotton. After the work is completed, the infrared sensor controls the drive component to start working, thereby cutting the part of the sound-absorbing cotton located outside the upper and lower molds, leaving a portion. During the cutting process, the linkage component works to move the cut portion. After the cutting is completed, the cooperation component and the snap-fit ​​component work to grab the reserved portion. Then, under the action of the hot press, the formed sound-absorbing cotton is taken out of the lower mold through four sets of snap-fit ​​components. The formed sound-absorbing cotton is then removed. In this process, the work of not being able to cut off the excess part of the sound-absorbing cotton is avoided, ensuring that the produced sound-absorbing cotton is of the same specification, simplifying the processing steps, thereby improving the convenience of this device, preventing the cut parts from sticking together, and automatically helping the formed sound-absorbing cotton to be demolded, thus improving the practicality of this device.

[0013] In this invention, by using the drive assembly and other components in cooperation, the cutting end of the L-shaped blade moves down to cut the part of the sound-absorbing cotton located outside the upper mold, and can reserve a part of the area that is not completely cut, thereby facilitating the subsequent cutting and unloading work and improving the convenience of using this device.

[0014] In this invention, through the coordinated use of components such as linkage components, the cut-out portion is continuously pushed outward by the toggle component during the movement of the cutting component, thereby preventing the cut-out portion from sticking together.

[0015] In this invention, by using components such as the cooperating components and the snap-fit ​​components, the work of cutting off the excess part of the sound-absorbing cotton is avoided, ensuring that the produced sound-absorbing cotton is of the same specification, simplifying the processing steps, thereby improving the convenience of the device. At the same time, it can automatically help the molded sound-absorbing cotton to demold, improving the practicality of the device. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial three-dimensional structural diagram of the present invention. Figure 1 ; Figure 3 This is a partial three-dimensional structural diagram of the driving component in this invention; Figure 4 This is a cross-sectional view of the drive box in this invention. Figure 1 ; Figure 5 This is a cross-sectional view of the drive box in this invention. Figure 2 ; Figure 6 This is a partial three-dimensional structural diagram of the present invention. Figure 2 ; Figure 7 This is a partial three-dimensional structural diagram of the present invention. Figure 3 ; Figure 8 This is a partial three-dimensional structural diagram of the drive component and control device in this invention; Figure 9 This is a partial three-dimensional structural diagram of the control device in this invention. Figure 1 ; Figure 10 This is a partial three-dimensional structural diagram of the control device in this invention. Figure 2 ; Figure 11 This is a schematic diagram of the partial explosion three-dimensional structure of the present invention; Figure 12 for Figure 11 Enlarged view of region A in the middle; Figure 13 This is a partial cross-sectional view of the present invention.

[0017] In the diagram: 1. Workbench; 2. Hot press; 3. Lower mold; 4. Upper mold; 5. Infrared sensor; 6. Drive assembly; 61. Drive box; 62. Drive frame; 63. Cross-shaped drive component; 64. Drive motor; 65. Moving slide; 66. Moving shaft; 67. Linkage slide; 68. Cutting part; 69. Matching wedge frame; 70. Sliding groove; 71. L-shaped blade; 72. First spring telescopic rod; 73. Abutment rod; 8. Control device; 81. Linkage assembly; 811. Linkage frame; 812. Central shaft; 813. Rotating wheel; 814. Guide... 815. Slide rail; 816. Linkage gear; 817. Linkage toothed rod; 818. Sliding rod; 819. Linkage component; 820. Connecting rod; 821. Actuating component; 822. Second spring telescopic rod; 823. Actuating block; 83. Mating assembly; 831. Mating frame; 832. Spring rod; 833. Mating connecting frame; 834. Third spring telescopic rod; 835. Spring wedge block; 836. Unlocking wedge block; 837. Auxiliary wedge block; 9. Snap-fit ​​assembly; 91. Snap-fit ​​plate; 92. Spring connecting component; 93. Pushing frame. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figures 1 to 13 This invention provides a technical solution: a hot pressing device for processing sound-absorbing cotton, comprising a workbench 1 and a hot press 2. The hot press 2 is disposed on the workbench 1, the workbench 1 is provided with a lower mold 3 for hot pressing, the hot press 2 is provided with an upper mold 4 for hot pressing, the hot press 2 is provided with an infrared sensor 5, the upper mold 4 is provided with a drive assembly 6, control devices 8 are evenly distributed around the drive assembly 6, and a snap-fit ​​assembly 9 is provided on the side of the control device 8. The control device 8 includes a linkage assembly 81 and a mating assembly 83. The linkage assembly 81 is disposed on one side of the drive assembly 6, and the mating assembly 83 is disposed on one side of the linkage assembly 81.

[0020] In this embodiment, as Figures 1 to 8 As shown, the drive assembly 6 includes a drive box 61, which is mounted on the hot press 2. The upper mold 4 is mounted at the bottom of the drive box 61. A drive frame 62 is mounted on the top of the drive box 61. The bottom ends of the drive frame 62 are connected to the hot press 2. A cross-shaped drive component 63 is rotatably connected to the center of the top of the drive box 61. A drive motor 64 is mounted on the drive frame 62. The output end of the drive motor 64 is connected to the center of the cross-shaped drive component 63. Each of the four ends of the cross-shaped drive component 63 has a sliding groove 65. A vertically mounted moving shaft 66 is slidably mounted in each of the sliding grooves 65. The bottom of the moving shaft 66 is slidably mounted in a linkage groove 67 on the top of the drive box 61. The bottom of the moving shaft 66 is connected to the top of the cutting component 68. The cutting component 68 is slidably engaged with the linkage groove 67. The cutting component 68 has a mating wedge frame 69 on its side end. The side end of the mating wedge frame 69 is connected to the inner wall of the drive box 61. The cutting component 68 has a vertically arranged sliding groove 70. An L-shaped blade 71 is slidably arranged in the sliding groove 70. The top of the L-shaped blade 71 is movably connected to the top of the sliding groove 70 through a first spring telescopic rod 72. The side of the L-shaped blade 71 facing the mating wedge frame 69 has a horizontally arranged abutment rod 73. The side end of the abutment rod 73 abuts against the inclined side of the mating wedge frame 69. When the L-shaped blade 71 moves downward along the sliding groove 70, the bottom of the L-shaped blade 71 is attached to the outside of the upper mold 4.

[0021] In this embodiment, as Figures 6 to 10 As shown, the linkage assembly 81 includes linkage frames 811 symmetrically arranged on the side of the cutting piece 68. A rotating wheel 813 is rotatably connected to the linkage frame 811 via a central shaft 812. An obliquely arranged guide rail 814 is provided on the outer side of the rotating wheel 813. The end of the central shaft 812 slides through the mating wedge frame 69 and connects to the center of the linkage gear 815. The central shaft 812 and the mating wedge frame 69 are slidably engaged. A linkage toothed rod 816 is provided above the side of the linkage gear 815. The toothed end of the linkage gear 815 can mesh with the linkage toothed rod 816. The side of the linkage toothed rod 816 is connected to the side of the mating wedge frame 69. A sliding rod 817 is slidably provided on the top of the two linkage frames 811. The middle part of the sliding rod 817 is connected to the linkage member 818. A symmetrically arranged connecting rod 819 is provided at the bottom of the linkage member 818. The adjacent sides of the two connecting rods 819 respectively abut against the two sides of the guide rail 814. The top of the linkage 818 is provided with an L-shaped connecting rod 820. The other end of the L-shaped connecting rod 820 passes through the top of the cutting member 68 and slides with the cutting member 68. The bottom of the end of the L-shaped connecting rod 820 away from the linkage frame 811 is provided with a vertically arranged actuating member 821. The actuating member 821 is located at the side end of the sliding groove 70. The bottom of the actuating member 821 is movably connected to the top of the actuating block 823 through a second spring telescopic rod 822.

[0022] In this embodiment, as Figures 8 to 13 As shown, the mating assembly 83 includes a mating frame 831 fixed to the top of the abutment rod 73. A horizontally arranged spring rod 832 is provided on the side of the mating frame 831 away from the L-shaped connecting rod 820. A mating connecting frame 833 is slidably provided at the bottom of the mating wedge frame 69. The side end of the mating connecting frame 833 is movably connected to the inner wall of the drive box 61 through a third spring telescopic rod 834. A spring wedge block 835 is provided on the side of the mating connecting frame 833 near the cutting piece 68. The mating connecting frame 833 has an unlocking wedge block 836 on the side away from the cutting piece 68 and is located at the side end of the mating wedge frame 69. The inclined surface of the unlocking wedge block 836 can cooperate with the inclined surface of the spring wedge block 835. The bottom of the unlocking wedge block 836 has an auxiliary wedge block 837 that can cooperate with the spring rod 832. The inclined surface of the auxiliary wedge block 837 is opposite to the inclined surface of the unlocking wedge block 836. When the L-shaped blade 71 is engaged by the abutting rod 73 and the mating wedge frame 69, the L-shaped blade 71 moves down along the sliding groove 70, so that the spring rod 832 can cooperate with the unlocking wedge block 836 and the auxiliary wedge block 837 during the movement. The snap-fit ​​assembly 9 includes a snap-fit ​​plate 91, which is horizontally disposed at the bottom of the mating connecting frame 833. A spring connector 92 is provided at the bottom of the snap-fit ​​plate 91, and a pusher 93 that can cooperate with the spring connector 92 is provided at the bottom of the drive box 61.

[0023] The invention provides the following usage method and advantages: A hot pressing device for processing sound-absorbing cotton, the working process of which is as follows: like Figures 1 to 13 As shown, the operator uses the hot press 2 to drive the drive box 61 and the upper mold 4 to move downwards synchronously, so that they cooperate with the lower mold 3 to perform hot pressing and molding of the sound-absorbing cotton. After the work is completed, the infrared sensor 5 controls the drive motor 64 to work, thereby driving the cross-shaped drive component 63 to rotate. Then, with the cooperation of the moving slide 65 and the moving shaft 66, each cutting component 68 is driven to slide along the linkage slide 67, thereby driving the abutment rod 73 to slide along the mating wedge frame 69. Through the cooperation with its inclined surface, the L-shaped blade 71 moves downwards along the sliding groove 70 under the action of the first spring telescopic rod 72. Then, the cutting end of the L-shaped blade 71 moves down to cut the part of the sound-absorbing cotton located outside the upper mold 4. Due to the mating wedge frame 69, the time of the L-shaped blade 71 moving downwards is delayed, thereby reserving a part of the area that is not completely cut, which facilitates the subsequent cutting and unloading work and improves the convenience of using this device. During the movement of the cutting piece 68, the linkage gear 815 moves synchronously through the linkage frame 811, causing the linkage gear 815 to mesh with the linkage toothed rod 816, which in turn drives the central shaft 812 to rotate within the linkage frame 811. With the cooperation of the guide slide rail 814 and the connecting rod 819, the linkage piece 818 moves back and forth on the linkage frame 811 under the action of the sliding rod 817, thereby driving the L-shaped connecting rod 820 to move back and forth on the top of the cutting piece 68. Thus, through the actuating piece 821, the actuating block 823 can enter to one side of the cutting surface under the action of the second spring telescopic rod 822 after the L-shaped blade 71 cuts, and continuously push the cut part outward, thereby preventing the cut part from sticking together. During the movement of the cutting piece 68, after the L-shaped blade 71 moves downward in cooperation with the contact rod 73 and the mating wedge frame 69, the spring rod 832 is located at the side end of the spring wedge block 835 and continues to move under the action of the cross-shaped drive member 63. This causes the mating connecting frame 833 to slide at the bottom of the mating wedge frame 69 and compress the third spring telescopic rod 834 until the cutting is completed. At this time, the spring wedge block 835 retracts into the mating connecting frame 833 by unlocking the inclined end of the wedge block 836. After the mating connecting frame 833 loses its pushing force, under the action of the retracted third spring telescopic rod 834, the snap plate 91 and the spring connecting member 92 are snapped onto the side end of the reserved part and clamped and fixed under the action of the push frame 93. At this time, the spring rod 832 retracts towards the mating frame 831 under the action of the auxiliary wedge block 837. Subsequently, under the action of the hot press 2, the sound-absorbing cotton is moved out of the lower mold 3 from the four corners through the snap plate 91 and the pusher 93. When it is removed, due to the characteristics of the sound-absorbing cotton itself, the reserved part can be quickly disconnected. In the next operation, when the drive component 6 works again to drive the mating connecting frame 833 to move at the bottom of the mating wedge frame 69, the spring connecting piece 92 moves away from the pusher 93, and the sound-absorbing cotton that was previously left between the spring connecting piece 92 and the pusher 93 falls freely. This facilitates continuous processing and avoids the work of cutting off the excess part of the sound-absorbing cotton during processing, ensuring that the produced sound-absorbing cotton is of the same specification, simplifying the processing steps, thereby improving the convenience of the device. At the same time, it can automatically help the molded sound-absorbing cotton to demold, improving the practicality of the device.

[0024] The foregoing has shown and described 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 embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot pressing device for processing sound-absorbing cotton, characterized in that: The upper mold (4) is provided with a drive assembly (6), and control devices (8) are evenly distributed around the drive assembly (6). The side end of the control device (8) is provided with a snap-fit ​​assembly (9). The control device (8) includes a linkage assembly (81) and a mating assembly (83). The linkage assembly (81) is located on one side of the drive assembly (6), and the mating assembly (83) is located on one side of the linkage assembly (81).

2. The hot pressing device for processing sound-absorbing cotton according to claim 1, characterized in that: The drive assembly (6) includes a drive box (61), which is mounted on the hot press (2). The upper mold (4) is mounted at the bottom of the drive box (61). A drive frame (62) is mounted on the top of the drive box (61). A cross-shaped drive component (63) is rotatably connected to the center of the top of the drive box (61). A drive motor (64) is mounted on the drive frame (62). The output end of the drive motor (64) is connected to the center of the cross-shaped drive component (63). A sliding groove (65) is provided at each of the four ends of the cross-shaped drive component (63). A vertically mounted moving shaft (66) is slidably mounted in each of the sliding grooves (65). The bottom of the moving shaft (66) is connected to the top of the cutting component (68).

3. The hot pressing device for processing sound-absorbing cotton according to claim 2, characterized in that: The cutting component (68) has a wedge-shaped frame (69) on its side end. The cutting component (68) has a vertically arranged sliding groove (70) inside. An L-shaped blade (71) is slidably arranged in the sliding groove (70). The top of the L-shaped blade (71) is movably connected to the top of the sliding groove (70) through a first spring telescopic rod (72). The L-shaped blade (71) has a horizontally arranged abutting rod (73) on the side facing the wedge-shaped frame (69). The side end of the abutting rod (73) abuts against the inclined side of the wedge-shaped frame (69).

4. A hot pressing device for processing sound-absorbing cotton according to claim 3, characterized in that: The linkage assembly (81) includes linkage frames (811) symmetrically arranged on the side of the cutting piece (68). A rotating wheel (813) is rotatably connected to the linkage frame (811) via a central shaft (812). A guide rail (814) is obliquely arranged on the outer side of the rotating wheel (813). The end of the central shaft (812) slides through the mating wedge frame (69) and connects to the center of the linkage gear (815). A linkage toothed rod (816) is provided above the side of the linkage gear (815). A sliding rod (817) is slidably arranged on the top of the two linkage frames (811). The middle part of the sliding rod (817) is connected to the linkage member (818). A connecting rod (819) is symmetrically arranged at the bottom of the linkage member (818). The adjacent sides of the two connecting rods (819) abut against the two sides of the guide rail (814).

5. A hot pressing device for processing sound-absorbing cotton according to claim 4, characterized in that: The top of the linkage (818) is provided with an L-shaped connecting rod (820). The other end of the L-shaped connecting rod (820) passes through the top of the cutting part (68) and slides with the cutting part (68). The bottom of the end of the L-shaped connecting rod (820) away from the linkage frame (811) is provided with a vertically arranged actuating part (821). The actuating part (821) is located at the side end of the sliding groove (70). The bottom of the actuating part (821) is movably connected to the top of the actuating block (823) through a second spring telescopic rod (822).

6. A hot pressing device for processing sound-absorbing cotton according to claim 5, characterized in that: The mating assembly (83) includes a mating frame (831) fixed to the top of the abutment rod (73). The mating frame (831) has a horizontally arranged spring rod (832) on the side away from the L-shaped connecting rod (820). The bottom of the mating wedge frame (69) has a mating connecting frame (833) that slides. The side end of the mating connecting frame (833) is movably connected to the inner wall of the drive box (61) through a third spring telescopic rod (834). The mating connecting frame (833) has a spring wedge block (835) on the side near the cutting piece (68).

7. A hot pressing device for processing sound-absorbing cotton according to claim 6, characterized in that: The mating connector (833) has an unlocking wedge (836) on the side away from the cutting piece (68). The inclined surface of the unlocking wedge (836) can cooperate with the inclined surface of the spring wedge (835). The bottom of the unlocking wedge (836) has an auxiliary wedge (837) that can cooperate with the spring rod (832). The inclined surface of the auxiliary wedge (837) is opposite to that of the unlocking wedge (836). When the L-shaped blade (71) is engaged with the contact rod (73) and the mating wedge (69), the L-shaped blade (71) moves down along the sliding groove (70), so that the spring rod (832) can cooperate with the unlocking wedge (836) and the auxiliary wedge (837) during the movement.

8. A hot pressing device for processing sound-absorbing cotton according to claim 6, characterized in that: The snap-fit ​​assembly (9) includes a snap-fit ​​plate (91), which is horizontally arranged at the bottom of the mating connector (833). The bottom of the snap-fit ​​plate (91) is provided with a spring connector (92), and the bottom of the drive box (61) is provided with a pusher (93) that can cooperate with the spring connector (92).

Images