Feeding mechanism of polyurethane foaming die slicing machine

Abstract

The utility model relates to the technical field of feeding mechanisms, in particular to a polyurethane foaming mold slicing machine feeding mechanism which comprises a base, a material storage plate is arranged on one side of the upper portion of the base, a first rotating column is arranged on the base, a plurality of fan wheels are arranged on the first rotating column, and the fan wheels are arranged on the first rotating column. The material storage plate is provided with two first material baffles and two threaded holes, rotating threaded columns are arranged in the threaded holes, rotating knobs are arranged on the rotating threaded columns, two first sliding grooves are formed between the two threaded holes, sliding plates are arranged in the first sliding grooves, and the sliding plates are arranged in the first sliding grooves. A second material baffle is arranged on one side of the upper portion of the sliding plate, and continuous feeding can be conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding mechanisms, in particular to a feeding mechanism of a polyurethane foaming die slicer. Background Art

[0002] Polyurethane foam is composed of two components, component A is polyol and component B is isocyanate. During construction, the two components enter the spraying machine and are mixed and sprayed out in a mist form. It foams and solidifies into shape in one minute. This material has only been introduced in recent years and is used for building thermal insulation and waterproofing. When processing polyurethane foam, it is usually necessary to use a die-cutting machine to die-cut it, and use a feeding mechanism to assist in feeding, so as to facilitate its processing.

[0003] For example, the Chinese patent discloses: an automatic feeding device for a die-cutting machine, application number: CN202122633857.5, including a frame, a die-cutting machine is installed on the frame, and a feeding mechanism for feeding is connected to the side of the frame close to the feeding end of the die-cutting machine; the feeding mechanism includes a feeding box with an upper end opening, the feeding box is arranged at one end of the frame, the frame and the upper end of the feeding box are at the same horizontal height, the inner box bottom of the feeding box is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is connected to a support plate for supporting stacked printed materials, the die-cutting machine is fixedly connected to a support bar on one side of the feeding box, a bearing is inlaid on the support bar, a threaded pipe is fixedly connected to the inner ring wall of the bearing, and both ends of the threaded pipe pass through the bearing and extend outward. The utility model automatically feeds printed materials, reduces the labor intensity of workers, and thus improves the working efficiency of the die-cutting machine.

[0004] However, in the above technical solution, with the rapid development of society and technology, people have higher and higher requirements for the feeding mechanism. In the above technical solution, when loading, the printing materials need to be stacked on the support plate, and then the hydraulic cylinder and the support plate are used to lift and load the materials. After each loading, it is necessary to pause and lower the support plate to the lowest position before the next loading can be carried out. Continuous loading is impossible, and the loading efficiency is limited. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The main purpose of the utility model is to provide a feeding mechanism for a polyurethane foaming die slicer, which can effectively solve the problem that with the rapid development of society and technology in the background technology, people have higher and higher requirements for the feeding mechanism. In the above technical scheme, when loading, it is necessary to stack the printed materials on a support plate, and then use a hydraulic cylinder and a support plate to lift and load the materials. After each loading, it is necessary to pause and lower the support plate to the lowest position before the next loading can be carried out. Continuous loading cannot be carried out and the loading efficiency is limited.

[0007] (II) Technical solution

[0008] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0009] A feeding mechanism of a polyurethane foaming die slicer comprises a base, a material storage plate is arranged on one side above the base, a first rotating column is arranged on the base, a plurality of impellers are arranged on the first rotating column, two first material baffles and two threaded holes are arranged on the material storage plate, a rotating threaded column is arranged in the threaded hole, a rotating knob is arranged on the rotating threaded column, two first slide grooves are arranged between the two threaded holes, a slide plate is arranged in the first slide groove, and a second material baffle is arranged on one side above the slide plate.

[0010] Preferably, the rotating threaded column is fixedly connected to the rotating knob, the rotating threaded column is rotatably connected to the second material baffle, and the second material baffle is fixedly connected to the slide plate.

[0011] Preferably, the material storage plate includes a storage plate base, a plurality of guide grooves are arranged on the storage plate base, a guide slide block is arranged in the guide groove, a retractable push plate is arranged on the outer wall surface on the upper side of the guide slide block, a groove is arranged on the lower side of the guide slide block, a rotating push plate is arranged in the groove, a second groove is arranged on the rotating push plate, and a second rotating column is arranged in the second groove.

[0012] Preferably, a third rotating column is arranged in the base, and a plurality of gears and torsion springs are arranged on the third rotating column.

[0013] Preferably, the rotating push plate is fixedly connected to the third rotating column, and the second rotating column is rotatably connected to the inner wall of the groove.

[0014] Preferably, the gear and the fan wheel are meshed with each other.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] (1) When the utility model is used, first turn the rotating knob to change the position of the second material baffle according to the height of the material, so that the bottom surface of the second material baffle is slightly higher than the material. At the same time, adjust the height of the retractable push plate according to the height of the material, so that it can adapt to materials of different heights and increase the scope of application. Then, the base drives all the fan wheels to rotate through the first rotating column, and the fan wheels drive the third rotating column to rotate through the gears. The torsion spring contracts to move the retractable push plate toward the material, so that the retractable push plate is used to push the material to the specified position. Then, the fan wheel continues to rotate, the fan wheel no longer meshes with the gear, and the torsion spring rebounds, so that the guide slider returns to its original position. Then, repeat the above operation to carry out continuous material loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a feeding mechanism of a polyurethane foaming die slicer of the utility model;

[0018] Figure 2 This is a top view structural schematic diagram of a feeding mechanism of a polyurethane foaming die slicer of the utility model;

[0019] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of a material storage plate in a feeding mechanism of a polyurethane foam die slicer of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a material storage plate in a feeding mechanism of a polyurethane foaming die slicer.

[0021] In the figure: 1. base; 2. material storage plate; 201. storage plate base; 202. guide slide groove; 203. guide slider; 204. retractable push plate; 205. groove; 206. rotating push plate; 207. second slide groove; 208. second rotating column; 209. third rotating column; 2010. gear; 2011. torsion spring; 3. first rotating column; 4. fan wheel; 5. first material baffle; 6. threaded hole; 7. rotating threaded column; 8. rotating knob; 9. first slide groove; 10. slide plate; 11. second material baffle. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1 and Figure 2 As shown, a feeding mechanism of a polyurethane foaming die slicer comprises a base 1, a material storage plate 2 is arranged on one side above the base 1, a first rotating column 3 is arranged on the base 1, a plurality of impellers 4 are arranged on the first rotating column 3, two first material baffles 5 and two threaded holes 6 are arranged on the material storage plate 2, a rotating threaded column 7 is arranged in the threaded hole 6, a rotating knob 8 is arranged on the rotating threaded column 7, two first slide grooves 9 are arranged between the two threaded holes 6, a slide plate 10 is arranged in the first slide groove 9, and a second material baffle 11 is arranged on one side above the slide plate 10.

[0024] like Figure 3 and Figure 4As shown, in another embodiment of the utility model, the material storage plate 2 includes a storage plate base 201, a plurality of guide slots 202 are provided on the storage plate base 201, a guide slider 203 is provided in the guide slot 202, a retractable push plate 204 is provided on the outer wall surface of one side above the guide slider 203, a groove 205 is provided on one side below the guide slider 203, a rotating push plate 206 is provided in the groove 205, a second slot 207 is provided on the rotating push plate 206, and a second rotating column 208 is provided in the second slot 207;

[0025] The base 1 is provided with a third rotating column 209, and the third rotating column 209 is provided with a plurality of gears 2010 and a torsion spring 2011. When loading is required, the height of the retracting push plate 204 is first adjusted according to the height of the material, and then the fan wheel 4 drives the gear 2010 to rotate, the gear 2010 drives the third rotating column 209 to rotate, the torsion spring 2011 contracts, and the third rotating column 209 causes the rotating push plate 206 to rotate around the third rotating column 209 as the center, and the rotating push plate 206 drives the second rotating column 208 to move through the second slide groove 207, and the second rotating push plate 204 is rotated. The movable column 208 moves along the trajectory of the second slide groove 207, and the second rotating column 208 drives the guide slider 203 to move, so that the guide slider 203 moves along the trajectory of the guide slide groove 202, and the guide slider 203 drives the retracting push plate 204 to move, so that the retracting push plate 204 moves toward the material, so that the retracting push plate 204 is used to push the material to the specified position, and then the fan wheel 4 continues to rotate, the fan wheel 4 is no longer engaged with the gear 2010, and the torsion spring 2011 rebounds, so that the guide slider 203 returns to its original position, and then the above operation is repeated, and continuous feeding can be performed repeatedly.

[0026] The working principle of the feeding mechanism of the polyurethane foaming die slicer:

[0027] When in use, first turn the rotating knob 8, which drives the rotating threaded column 7 to rotate, and the rotating threaded column 7 drives the second material baffle 11 to move, and then the position of the second material baffle 11 is changed according to the height of the material, so that the bottom surface of the second material baffle 11 is slightly higher than the material, and the height of the retractable push plate 204 is adjusted according to the height of the material, so that it can adapt to materials of different heights and increase the scope of application. Then, the base 1 drives all the fan wheels 4 to rotate through the first rotating column 3, and the fan wheel 4 drives the third rotating column 209 to rotate through the gear 2010, the torsion spring 2011 contracts, and the third rotating column 209 makes the rotating push plate 206 rotate with the first rotating column 3. The three rotating columns 209 rotate as the center, the rotating push plate 206 drives the second rotating column 208 to move through the second slide groove 207, and the second rotating column 208 drives the guide slider 203 to move, so that the guide slider 203 moves along the trajectory of the guide slide groove 202, and the guide slider 203 drives the retracting push plate 204 to move, so that the retracting push plate 204 moves toward the material, so that the retracting push plate 204 is used to push the material to the specified position, and then the fan wheel 4 continues to rotate, the fan wheel 4 is no longer engaged with the gear 2010, and the torsion spring 2011 rebounds, so that the guide slider 203 returns to its original position, and then the above operations are repeated to carry out continuous feeding.

[0028] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A feeding mechanism for a polyurethane foaming die-cutting machine, comprising a base (1), characterized in that: A material storage plate (2) is arranged on one side above the base (1), a first rotating column (3) is arranged on the base (1), a plurality of impellers (4) are arranged on the first rotating column (3), two first material baffles (5) and two threaded holes (6) are arranged on the material storage plate (2), a rotating threaded column (7) is arranged in the threaded hole (6), a rotating knob (8) is arranged on the rotating threaded column (7), two first slide grooves (9) are arranged between the two threaded holes (6), a slide plate (10) is arranged in the first slide groove (9), and a second material baffle (11) is arranged on one side above the slide plate (10).

2. A feeding mechanism for a polyurethane foaming die-cutting machine according to claim 1, characterized in that: The rotating threaded column (7) is fixedly connected to the rotating knob (8), the rotating threaded column (7) is rotationally connected to the second material baffle (11), and the second material baffle (11) is fixedly connected to the slide plate (10).

3. A feeding mechanism for a polyurethane foaming die-cutting machine according to claim 2, characterized in that: The material storage plate (2) comprises a storage plate base (201), a plurality of guide grooves (202) are arranged on the storage plate base (201), a guide slider (203) is arranged in the guide groove (202), a retractable push plate (204) is arranged on the outer wall surface of one side above the guide slider (203), a groove (205) is arranged on the lower side of the guide slider (203), a rotating push plate (206) is arranged in the groove (205), a second groove (207) is arranged on the rotating push plate (206), and a second rotating column (208) is arranged in the second groove (207).

4. A feeding mechanism for a polyurethane foaming die-cutting machine according to claim 3, characterized in that: A third rotating column (209) is arranged inside the base (1), and a plurality of gears (2010) and a torsion spring (2011) are arranged on the third rotating column (209).

5. A feeding mechanism for a polyurethane foaming die-cutting machine according to claim 4, characterized in that: The rotating push plate (206) is fixedly connected to the third rotating column (209), and the second rotating column (208) is rotatably connected to the inner wall of the groove (205).

6. A feeding mechanism for a polyurethane foaming die-cutting machine according to claim 5, characterized in that: The gear (2010) and the impeller (4) are meshed with each other.

Images