Pearl wool heat sealing mechanism

Abstract

The utility model relates to the field of pearl wool processing, and discloses a pearl wool heat sealing mechanism which comprises a processing table, the upper end of the processing table is fixedly connected with a main body frame, the inner wall of the main body frame is rotatably connected with a lower pressing roller, the upper end of the main body frame is provided with a mounting frame, and the inner wall of the mounting frame is rotatably connected with an upper pressing roller; the upper end of the main body frame is rotatably connected with a two-way screw rod, the upper end of the main body frame is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with the two-way screw rod, a rod body of the two-way screw rod is sleeved with two screw sleeves, the upper end of the mounting frame is fixedly connected with a sliding rod, and a rod body of the sliding rod is sleeved with two sliding sleeves; according to the pearl wool pressing device, under the action of the servo motor, through cooperation of the bidirectional lead screw, the threaded sleeve, the sliding rod, the sliding sleeve and the connecting rod, the height of the upper pressing roller is adjusted, pearl wool of different sizes can be conveniently pressed, and the flexibility of the device is improved when the pearl wool is pressed.

Description

Technical Field

[0001] The present application relates to the field of pearl cotton processing, and in particular to a pearl cotton heat-sealing mechanism. Background Art

[0002] Pearl cotton is a foam plastic material with the characteristics of lightness, softness, wear resistance and shock absorption. It is often used in packaging, protection, filling and other fields. The raw material of pearl cotton is mainly polyethylene. After processing, it forms a foam plastic with a high porosity, which has a good cushioning and protective function.

[0003] When the existing pearl cotton heat-sealing device is used to heat-seal the pearl cotton, most of them are convenient for adjusting the pressing device according to the thickness and size of the pearl cotton, and the flexibility during pressing is relatively low.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem of low flexibility of existing pearl cotton heat sealing devices during operation, the present application provides a pearl cotton heat sealing mechanism.

[0006] The present application provides a pearl cotton heat-sealing mechanism adopts the following technical solution:

[0007] A pearl cotton heat-sealing mechanism comprises a processing table, the upper end of the processing table is fixedly connected to a main frame, the inner wall of the main frame is rotatably connected to a lower pressure roller, the upper end of the main frame is provided with a mounting frame, the inner wall of the mounting frame is rotatably connected to an upper pressure roller, the upper end of the main frame is rotatably connected to a bidirectional screw rod, the upper end of the main frame is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to the bidirectional screw rod, the rod body of the bidirectional screw rod is sleeved with two screw sleeves, the upper end of the mounting frame is fixedly connected to a sliding rod, the rod body of the sliding rod is sleeved with two sliding sleeves, the upper end of the main frame is provided with two connecting rods, the upper and lower ends of the connecting rods are hingedly connected to the screw sleeve and the sliding sleeve, and the upper end of the processing table is provided with a heating assembly.

[0008] Preferably, the heating assembly includes a heating box, a transmission roller, a hydraulic cylinder and an electric heating plate, the upper surface of the processing table is fixedly connected to the heating box, the inner walls of the heating box are fixedly connected to a plurality of transmission rollers, the upper surface of the heating box is fixedly connected to the hydraulic cylinder, and the lower end of the hydraulic cylinder is fixedly connected to the electric heating plate.

[0009] Preferably, a blow box is fixedly connected to the upper surface of the processing table, a ventilation groove is opened on the inner wall of the processing table, a self-rotating fan is fixedly connected to the inner wall of the ventilation groove, a plurality of electric heating tubes are fixedly connected to the inner wall of the blow box, and a filter plate is fixedly connected to the lower end of the ventilation groove.

[0010] Preferably, both sides of the main frame are fixedly connected to limit rods, both sides of the mounting frame are fixedly connected to limit sleeves, and the rod body of the limit rod is slidably connected to the limit sleeve.

[0011] Preferably, the upper end of the heating box is slidably connected to a plurality of guide rods, and the lower ends of the guide rods are fixedly connected to the electric heating plate.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. The pearl cotton can be heated by the set heating component. Under the action of the servo motor, the height of the upper pressing roller can be adjusted through the cooperation of the bidirectional screw rod, screw sleeve, sliding rod, sliding sleeve and connecting rod, which is convenient for pressing pearl cotton of different sizes and improving the flexibility of the device when pressing the pearl cotton. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0015] Figure 2 It is a structural schematic diagram of the main frame of the application embodiment;

[0016] Figure 3 is a schematic diagram of the structure of a heating assembly according to an embodiment of the application;

[0017] Figure 4 It is a schematic structural diagram of a hair dryer box according to an embodiment of the application.

[0018] Explanation of the reference numerals in the accompanying drawings: 1. Processing table; 2. Main frame; 3. Lower pressure roller; 4. Mounting frame; 5. Upper pressure roller; 6. Bidirectional screw rod; 7. Servo motor; 8. Screw sleeve; 9. Sliding rod; 10. Sliding sleeve; 11. Connecting rod; 12. Limit rod; 13. Limit sleeve; 14. Heating box; 15. Transmission roller; 16. Hydraulic cylinder; 17. Electric heating plate; 18. Guide rod; 19. Blowing box; 20. Self-rotating fan; 21. Electric heating tube; 22. Filter plate. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application embodiment discloses a pearl cotton heat-sealing mechanism, referring to Figure 1, including a processing table 1, the upper end of the processing table 1 is fixedly connected with a main frame 2, the inner wall of the main frame 2 is rotatably connected with a lower pressure roller 3, on which pearl cotton can be placed, the upper end of the main frame 2 is provided with a mounting frame 4, the inner wall of the mounting frame 4 is rotatably connected with an upper pressure roller 5, on which pearl cotton can be pressed, the upper end of the main frame 2 is rotatably connected with a bidirectional screw rod 6, the upper end of the main frame 2 is fixedly connected with a servo motor 7, which can drive the bidirectional screw rod 6 to rotate, the output end of the servo motor 7 is fixedly connected with the bidirectional screw rod 6, the rod body of the bidirectional screw rod 6 is sleeved with two screw sleeves 8, the upper end of the mounting frame 4 is fixedly connected with a sliding rod 9, the rod body of the sliding rod 9 is sleeved with two sliding sleeves 10, the upper end of the main frame 2 is provided with two connecting rods 11, the upper and lower ends of the connecting rod 11 are hingedly connected to the screw sleeve 8 and the sliding sleeve 10, the middle parts of the two connecting rods 11 are rotatably connected to each other, and the upper end of the processing table 1 is provided with a heating component;

[0021] Specifically, refer to Figure 3 The heating component includes a heating box 14, a transmission roller 15, a hydraulic cylinder 16 and an electric heating plate 17. The upper surface of the processing table 1 is fixedly connected to the heating box 14, and the inner wall of the heating box 14 is fixedly connected to multiple transmission rollers 15. The upper surface of the heating box 14 is fixedly connected to the hydraulic cylinder 16, and the lower end of the hydraulic cylinder 16 is fixedly connected to the electric heating plate 17. The hydraulic cylinder 16 can adjust the distance between the electric heating plate 17 and the pearl cotton. The electric heating plate 17 can emit heat to heat the pearl cotton. The transmission roller 15 can be rotated by an external motor to facilitate the transmission of the pearl cotton.

[0022] Reference Figure 4 A blowing box 19 is fixedly connected to the upper surface of the processing table 1, and a ventilation groove is opened on the inner wall of the processing table 1. A rotating fan 20 is fixedly connected to the inner wall of the ventilation groove, and air can be blown into the interior of the heating box 14 through the opening on the surface of the blowing box 19. A plurality of electric heating tubes 21 are fixedly connected to the inner wall of the blowing box 19, which can be heated during blowing. A filter plate 22 is fixedly connected to the lower end of the ventilation groove to prevent dust and other debris from entering the interior of the blowing box 19.

[0023] Reference Figure 2 The two sides of the main frame 2 are fixedly connected to the limiting rods 12, and the two sides of the mounting frame 4 are fixedly connected to the limiting sleeves 13. The limiting rods 12 and the limiting sleeves 13 can be used to limit the mounting frame 4 and the upper pressure roller 5 when they are raised or lowered, and the rod body of the limiting rod 12 is slidably connected to the limiting sleeves 13.

[0024] Reference Figure 3 The upper end of the heating box 14 is slidably connected to a plurality of guide rods 18 , which can guide and limit the electric heating plate 17 when it is raised or lowered, and the lower end of the guide rod 18 is fixedly connected to the electric heating plate 17 .

[0025] The implementation principle of the pearl cotton heat-sealing mechanism of the embodiment of the present application is as follows: when in use, the pearl cotton to be heat-sealed is placed on the transmission roller 15, and the transmission roller 15 is driven to rotate by an external motor, and the electric heating plate 17 is driven to rise and fall by the hydraulic cylinder 16, so that the electric heating plate 17 can heat the upper end of the pearl cotton. At the same time, hot air can be blown out from the surface of the blow box 19 through the electric heating tube 21 and the self-rotating fan 20, so as to improve the heating effect of the pearl cotton. The bidirectional screw rod 6 is driven to rotate by the servo motor 7, so that the two screw sleeves 8 on the rod body of the bidirectional screw rod 6 move in opposite directions, thereby driving the sliding sleeve 10 to move on the rod body of the sliding rod 9 through the connecting rod 11, so as to facilitate the adjustment of the height of the mounting frame 4 and the upper pressure roller 5, so that the upper pressure roller 5 can press the pearl cotton, and collect the material through the collecting roller on the surface of the processing table 1.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] 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 pearl cotton heat-sealing mechanism, comprising a processing table (1), characterized in that: The upper end of the processing table (1) is fixedly connected to a main frame (2), the inner wall of the main frame (2) is rotatably connected to a lower pressure roller (3), the upper end of the main frame (2) is provided with a mounting frame (4), the inner wall of the mounting frame (4) is rotatably connected to an upper pressure roller (5), the upper end of the main frame (2) is rotatably connected to a bidirectional screw rod (6), the upper end of the main frame (2) is fixedly connected to a servo motor (7), the output end of the servo motor (7) is fixedly connected to the bidirectional screw rod (6), the rod body of the bidirectional screw rod (6) is sleeved with two screw sleeves (8), the upper end of the mounting frame (4) is fixedly connected to a sliding rod (9), the rod body of the sliding rod (9) is sleeved with two sliding sleeves (10), the upper end of the main frame (2) is provided with two connecting rods (11), the upper end and the lower end of the connecting rod (11) are hingedly connected to the screw sleeve (8) and the sliding sleeve (10), and the upper end of the processing table (1) is provided with a heating component.

2. A pearl cotton heat sealing mechanism according to claim 1, characterized in that: The heating assembly comprises a heating box (14), a transmission roller (15), a hydraulic cylinder (16) and an electric heating plate (17); the upper surface of the processing table (1) is fixedly connected to the heating box (14); the inner wall of the heating box (14) is fixedly connected to a plurality of transmission rollers (15); the upper surface of the heating box (14) is fixedly connected to the hydraulic cylinder (16); and the lower end of the hydraulic cylinder (16) is fixedly connected to the electric heating plate (17).

3. A pearl cotton heat sealing mechanism according to claim 1, characterized in that: A blow box (19) is fixedly connected to the upper surface of the processing table (1), a ventilation slot is provided on the inner wall of the processing table (1), a self-rotating fan (20) is fixedly connected to the inner wall of the ventilation slot, a plurality of electric heating pipes (21) are fixedly connected to the inner wall of the blow box (19), and a filter plate (22) is fixedly connected to the lower end of the ventilation slot.

4. A pearl cotton heat sealing mechanism according to claim 1, characterized in that: Both sides of the main frame (2) are fixedly connected to limit rods (12), both sides of the mounting frame (4) are fixedly connected to limit sleeves (13), and the rod body of the limit rod (12) is slidably connected to the limit sleeve (13).

5. A pearl cotton heat sealing mechanism according to claim 2, characterized in that: The upper end of the heating box (14) is slidably connected to a plurality of guide rods (18), and the lower ends of the guide rods (18) are fixedly connected to the electric heating plate (17).

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