Cooling, shaping and cutting mechanism for pillow inner production

Abstract

The utility model discloses a cooling and shaping mechanism which comprises a cooling box and an air draft assembly for exhausting hot air cooled into the cooling box, a third feeding port and a third discharging port are formed in the front side and the rear side of the cooling box respectively, and a conveying belt is arranged in the cooling box. And the cutting mechanism comprises a cutting knife, the cutting knife is arranged on the rear side of the conveying belt, and the cutting knife is connected with a lifting assembly used for driving the cutting knife to ascend and descend. The cooling, shaping and cutting mechanism for pillow inner production has the advantages that hot-press formed cotton fibers can be conveyed to the conveying belt, the hot-press formed cotton fibers can be conveyed in the cooling box through the conveying belt, heat generated by the hot-press formed cotton fibers can enter the cooling box, and therefore the heat generated by the hot-press formed cotton fibers can enter the cooling box. And hot air in the cooling box can be pumped out through the air draft assembly, the cotton fibers subjected to hot press forming are cooled and shaped, and the cutting quality of the cutting knife on the cotton fibers can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pillow core production, in particular to a cooling, shaping and cutting mechanism for pillow core production. Background Art

[0002] The pillow core is used with the pillow cover, and the pillow cover is sold together with the four-piece bed set, so the pillow cores on the market are mostly sold in independent packaging. The pillow core packaging with a large demand is to put the pillow core in a non-woven bag and then seal it.

[0003] During the production process of the pillow core, the hot-pressed cotton wool needs to be cut into specific sizes by a cutting knife. However, the structure of the hot-pressed cotton wool is unstable, which affects the cutting quality. Utility Model Content

[0004] The purpose of the utility model is to overcome the above technical deficiencies, to provide a cooling, shaping and cutting mechanism for pillow core production, and to solve the technical problems in the background technology.

[0005] In order to achieve the above technical purpose, the technical solution of the utility model provides a cooling, shaping and cutting mechanism for pillow core production, comprising:

[0006] The cooling and shaping mechanism includes a cooling box and an exhaust assembly for extracting hot air from the cooling box. The front and rear sides of the cooling box are respectively provided with a feed port and a discharge port, and a conveyor belt is provided inside the cooling box;

[0007] The cutting mechanism comprises a cutting knife, which is arranged at the rear side of the cooling box and is connected to a lifting component for driving the cutting knife to rise and fall.

[0008] Furthermore, the exhaust assembly includes a fan, and an air inlet pipe of the fan is arranged inside the conveyor belt.

[0009] Furthermore, the conveyor belt is provided with ventilation holes.

[0010] Furthermore, the cutting knife is a hot cutting knife.

[0011] Furthermore, the lifting component is a cylinder.

[0012] Furthermore, it also includes a feeding mechanism, which includes a first feeding table, the first feeding table is arranged on the rear side of the cutting knife, a detection sensor is installed at the right end of the rear side of the first feeding table, a first push rod is arranged above the first feeding table, the first push rod is connected to a first driving assembly for driving the first push rod to move left and right, a second feeding table is installed on the left side of the first feeding table, a second push rod is arranged above the second feeding table, the second push rod is connected to the second driving assembly for driving the second push rod to move forward and backward, and a feeding nozzle is arranged on the front side of the second feeding table.

[0013] The beneficial effects of the present utility model include: The present utility model provides a cooling and shaping cutting mechanism for pillow core production. The cotton wadding after hot pressing can be conveyed onto the conveyor belt, and the conveyor belt enables the cotton wadding after hot pressing to be conveyed inside the cooling box. At the same time, the heat generated by the cotton wadding after hot pressing will enter the cooling box, and the hot air inside the cooling box can be extracted by the air extraction component, so as to cool and shape the cotton wadding after hot pressing, which can improve the cutting quality of the cutting knife for the cotton wadding. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of a cooling and shaping cutting mechanism for pillow core production according to an embodiment of the present utility model;

[0015] Figure 2 is Figure 1 a partial structural diagram of

[0016] In the figure: 1. Cooling and shaping mechanism; 11. Cooling box; 12. Air extraction component; 13. Conveyor belt; 131. Vent holes; 2. Cutting mechanism; 21. Cutting knife; 22. Lifting component; 23. Slide block; 24. Slide rail; 25. Mounting rack; 3. Blank discharging mechanism; 31. First blank discharging table; 32. Detection sensor; 33. First push rod; 34. First driving component; 35. Second blank discharging table; 36. Second push rod; 37. Second driving component; 38. Blank discharging nozzle. Detailed Embodiment

[0017] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0018] An embodiment of the present utility model provides a cooling and shaping cutting mechanism for pillow core production, as Figure 1-2 shown, which includes a cooling and shaping mechanism 1 and a cutting mechanism 2, and the cooling and shaping mechanism 1 and the cutting mechanism 2 are respectively electrically connected to a controller.

[0019] In this embodiment, the cooling and shaping mechanism 1 includes a cooling box 11 and an air extraction component 12 for extracting the hot air inside the cooling box 11. The front side and the rear side of the cooling box 11 are respectively provided with a feed inlet and a discharge outlet. A conveyor belt 13 is arranged inside the cooling box 11. The cotton wadding after hot pressing can be conveyed onto the conveyor belt 13, and the conveyor belt 13 enables the cotton wadding after hot pressing to be conveyed inside the cooling box 11. At the same time, the heat generated by the cotton wadding after hot pressing will enter the cooling box 11, and the hot air inside the cooling box 11 can be extracted by the air extraction component 12 to cool and shape the cotton wadding after hot pressing.

[0020] In this embodiment, the conveyor belt 13 is provided with ventilation holes 131. The hot air can pass through the conveyor belt 13 and enter the inside of the conveyor belt 13. The air extraction assembly 12 includes a fan. The air inlet pipe of the fan is arranged inside the conveyor belt 13. The hot air that enters the inside of the conveyor belt 13 can be discharged through the fan. At the same time, the top of the cooling box 11 is provided with an air inlet hole 111. The outside air can enter the inside of the cooling box 11 through the air inlet hole 111, and the cooling effect is good.

[0021] In this embodiment, the cutting mechanism 2 includes a cutting knife 21. The cutting knife 21 is a hot cutting knife. The cutting knife 21 is arranged at the rear side of the cooling box 11. The cutting knife 21 is connected to a lifting assembly 22 for driving the cutting knife 21 to lift and lower. The lifting assembly 22 is one of a cylinder, a hydraulic cylinder or an electric telescopic rod. The cutting knife 21 can be driven to lift and lower by the lifting assembly 22 to cut the cotton wadding after cooling and shaping. The cutting quality is high. At the same time, the cutting knife 21 is installed on a slider 23. The slider 23 is slidably arranged on a slide rail 24. The slide rail 24 is installed on a mounting frame 25. The mounting frame 25 is a gantry. The mounting frame 25 is installed at the rear side of the conveyor belt 13. The cutting knife 21 can be stably lifted and lowered by the cooperation of the slider 23 and the slide rail 24.

[0022] In this embodiment, the blanking mechanism 3 includes a first blanking table 31. The first blanking table 31 is arranged at the rear side of the cutting knife 21. A detection sensor 32 is installed at the right end of the rear side of the first blanking table 31. The detection sensor 32 is an infrared sensor. The cotton wadding after cooling and shaping is conveyed to the first blanking table 31 through the conveyor belt 13. When the cotton wadding is conveyed to the detection sensor 32, the detection sensor 32 detects the cotton wadding. The detection sensor 32 sends a signal to the controller and controls the lifting assembly 22 to drive the cutting knife 21 to descend through the controller to cut the cotton wadding into pieces. A first push rod 33 is arranged above the first blanking table 31. The first push rod 33 is connected to a first driving assembly 34 for driving the first push rod 33 to move left and right. The first driving assembly 34 is one of a pneumatic slide rail or a cylinder. A second blanking table 35 is installed on the left side of the first blanking table 31. The first push rod 33 can be driven to move left and right by the first driving assembly 34 to push the cut cotton wadding pieces onto the second blanking table 35. A second push rod 36 is arranged above the second blanking table 35. The second push rod 36 is connected to a second driving assembly 37 for driving the second push rod 36 to move back and forth. The second driving assembly 37 is one of a pneumatic slide rail or a cylinder. A blanking nozzle 38 is arranged at the front side of the second blanking table 35. The non-woven fabric bag can be sleeved on the blanking nozzle 38. The second push rod 36 can be driven to move back and forth by the second driving assembly 37 to push the cut cotton wadding pieces into the blanking nozzle 38 and slide into the non-woven fabric bag for packaging along the blanking nozzle.

[0023] Specific principle: During use, the cotton wadding after hot pressing and forming can be conveyed onto conveyor belt 13. Through conveyor belt 13, the cotton wadding after hot pressing and forming can be conveyed inside cooling box 11. At the same time, the heat generated by the cotton wadding after hot pressing and forming will enter the inside of cooling box 11. The hot air inside cooling box 11 can be extracted through air extraction component 12 to cool and shape the cotton wadding after hot pressing and forming. The cotton wadding after cooling and shaping is conveyed to the first blanking table 31 through conveyor belt 13. When the cotton wadding is conveyed to detection sensor 32, detection sensor 32 detects the cotton wadding, and detection sensor 32 sends a signal to the controller and controls lifting component 22 to drive cutting knife 21 to descend to cut the cotton wadding into pieces. First driving component 34 can drive first push rod 33 to move left and right to push the cut cotton wadding pieces onto the second blanking table 35. Second driving component 37 can drive second push rod 36 to move back and forth to push the cut cotton wadding pieces into blanking nozzle 38 and slide into the non-woven fabric bag for internal packaging.

[0024] The specific implementation manners of the present utility model described above do not constitute a limitation to the protection scope of the present utility model. Any other corresponding changes and deformations made according to the technical concept of the present utility model shall be included in the protection scope of the claims of the present utility model.

Claims

1. A cooling, shaping and cutting mechanism for pillow core production, characterized in that: include: A cooling and shaping mechanism (1), the cooling and shaping mechanism (1) comprising a cooling box (11) and an exhaust assembly (12) for extracting hot air from the cooling box (11), the cooling box (11) being provided with a feed inlet and a discharge inlet at the front and rear sides thereof respectively, and a conveyor belt (13) being provided inside the cooling box (11); A cutting mechanism (2), the cutting mechanism (2) comprising a cutting knife (21), the cutting knife being arranged at the rear side of the cooling box (11), the cutting knife (21) being connected to a lifting assembly (22) for driving the cutting knife (21) to rise and fall.

2. A cooling, shaping and cutting mechanism for pillow core production according to claim 1, characterized in that: The air exhaust component (12) comprises a fan, and an air inlet pipe of the fan is arranged inside the conveyor belt (13).

3. A cooling, shaping and cutting mechanism for pillow core production according to claim 1, characterized in that: The conveyor belt (13) is provided with ventilation holes (131).

4. A cooling, shaping and cutting mechanism for pillow core production according to claim 1, characterized in that: The cutting knife (21) is a hot cutting knife.

5. The cooling, shaping and cutting mechanism for pillow core production according to claim 1, characterized in that: The lifting component (22) is a cylinder.

6. A cooling, shaping and cutting mechanism for pillow core production according to claim 1, characterized in that: The invention also includes a material unloading mechanism (3), wherein the material unloading mechanism includes a first material unloading platform (31), wherein the first material unloading platform (31) is arranged at the rear side of the cutting knife (21), a detection sensor (32) is installed at the right end of the rear side of the first material unloading platform (31), a first push rod (33) is arranged above the first material unloading platform (31), the first push rod (33) is connected to a first driving assembly (34) for driving the first push rod (33) to move left and right, a second material unloading platform (35) is installed on the left side of the first material unloading platform (31), a second push rod (36) is arranged above the second material unloading platform (35), the second push rod (36) is connected to a second driving assembly (37) for driving the second push rod (36) to move forward and backward, and a material unloading nozzle (38) is arranged at the front side of the second material unloading platform (35).

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