A hot melt adhesive pelletizing knife mold

Abstract

The utility model discloses a hot melt adhesive pelletizing knife mold, comprising a shaft rod, a mounting seat is fixedly arranged at the bottom end of the shaft rod, and a plurality of connecting slots are opened on the outer side of the mounting seat. The utility model discloses a hot melt adhesive pelletizing knife mold, the pelletizing knife mold can reduce the resistance of production water to the pelletizing blade by cutting a plurality of pelletizing blades obliquely and keeping the angle between the plurality of pelletizing blades and the horizontal plane at 45 degrees, and the pelletizing blade is separated from the two second threaded holes by loosening two base screws, and the pelletizing blade is no longer limited, so that the pelletizing blade can be disassembled and replaced conveniently, and the pelletizing blade can be quickly introduced into the mounting groove by the matching arrangement of the guide block and the guide groove, and the pelletizing blade is preliminarily positioned, and the pelletizing blade is further fixed by the threaded fixing of the two base screws and the two second threaded holes respectively, so as to ensure the stable pelletizing operation.

Description

Technical Field

[0001] The utility model relates to the field of hot melt adhesive pelletizing processing, in particular to a hot melt adhesive pelletizing knife mould. Background Art

[0002] Hot melt adhesive is a plastic adhesive. Its physical state changes with temperature within a certain temperature range, but its chemical properties remain unchanged. It is non-toxic and tasteless, and is an environmentally friendly chemical product. Hot melt adhesive needs to be pelletized by a pelletizer mold during the production process. However, the existing hot melt adhesive pelletizer mold is not convenient for quick disassembly and installation of the pelletizer blade during use, resulting in a long time to replace the pelletizer blade, which in turn affects work efficiency. In addition, the pelletizer blades in the existing hot melt adhesive pelletizer molds are mostly set vertically, resulting in large resistance of the production water to the pelletizer blade.

[0003] In order to solve the above problems, a hot melt adhesive pelletizing knife mold is proposed. Utility Model Content

[0004] The utility model aims to provide a hot melt adhesive pelletizing knife mold to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot melt adhesive pelletizing knife mold, comprising a shaft rod, a mounting seat is fixedly arranged at the bottom end of the shaft rod, a plurality of connecting slots are provided on the outer side of the mounting seat, a plurality of connecting slots are provided with mounting shafts in the interior thereof, a plurality of mounting shafts are provided with mounting slots in the middle part thereof, a plurality of mounting slots are provided with pelletizing blades inserted in the interior thereof, a plurality of mounting slots are provided with two mounting holes on the surface thereof, a plurality of mounting holes are provided with first threaded holes on the inner side thereof, a plurality of the first threaded holes are provided with screws in the interior thereof, a plurality of the top ends of the pelletizing blades are provided with two second threaded holes in the middle part thereof, and a plurality of the second threaded holes are respectively threadedly connected to a plurality of screws.

[0006] The pelletizer mold is configured by cutting a plurality of pelletizer blades at an angle and maintaining an angle of 45° with the horizontal plane, thereby reducing the resistance of the production water to the pelletizer blades. By loosening two base screws, the pelletizer blades are separated from the two second threaded holes, and the pelletizer blades are no longer limited, thereby facilitating the disassembly and replacement of the pelletizer blades. The guide blocks are respectively arranged in cooperation with the guide grooves, so that the pelletizer blades can be quickly introduced into the installation grooves and preliminarily positioned. The pelletizer blades are then further fixed by the threads of the two base screws and the two second threaded holes, thereby ensuring the stable pelletizing operation.

[0007] Preferably, both sides of the inner walls of several of the connecting slots are provided with seating grooves, the inner sides of several of the seating grooves are fixedly installed with electromagnets, two supporting springs are fixedly provided at the ends of several of the electromagnets away from the inner sides of the seating grooves, a strong magnet is fixedly provided on the side away from the electromagnets between the two supporting springs on the same side, two limiting grooves are provided at the connection points between several of the installation shafts and several of the connecting slots, several of the limiting grooves are respectively engaged with several strong magnets, and several strong magnets are respectively engaged with the two limiting grooves under the action of the two supporting springs, thereby limiting and fixing the several installation shafts.

[0008] Preferably, sliders are fixedly provided on both sides of several of the powerful magnets, and slide grooves are opened on both sides of the inner walls of several of the placement grooves. Several of the slide grooves are slidably connected to several sliders respectively, and the stable movement of several powerful magnets is facilitated by the matching arrangement of several slide grooves with several sliders respectively.

[0009] Preferably, guide grooves are provided at the bottom ends of the inner walls of several installation grooves, guide blocks are fixedly provided at the bottom ends of several pelletizing blades, and several guide blocks are slidably connected to several guide grooves respectively. Through the matching arrangement of several guide blocks and several guide grooves respectively, it is convenient to quickly introduce several pelletizing blades into several installation grooves and perform preliminary positioning on them.

[0010] Preferably, a gear matching groove is provided in the middle of the top end of the shaft rod, and the gear matching groove is provided to facilitate engagement with the gear.

[0011] Preferably, the width of several of the pelletizer blades is 21 mm, the thickness of several of the pelletizer blades is 0.85 mm, and the inclination angle of several of the pelletizer blades is 45°. By setting several pelletizer blades at an angle and maintaining an angle of 45° with the horizontal plane, the resistance of the production water to the pelletizer blades can be reduced.

[0012] Preferably, the diameter of the shaft is 32 mm, the diameters of the plurality of mounting shafts are all 18 mm, and the center distance between each two adjacent Kimi screws is 15 mm.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The pelletizer mold is configured by cutting a plurality of pelletizer blades at an angle and maintaining an angle of 45° with the horizontal plane, thereby reducing the resistance of the production water to the pelletizer blades. By loosening two base screws, the pelletizer blades are separated from the two second threaded holes, and the pelletizer blades are no longer limited, thereby facilitating the disassembly and replacement of the pelletizer blades. The guide blocks are respectively arranged in cooperation with the guide grooves, so that the pelletizer blades can be quickly introduced into the installation grooves and preliminarily positioned. The pelletizer blades are then further fixed by the threads of the two base screws and the two second threaded holes, thereby ensuring the stable pelletizing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a top view of the utility model;

[0017] Figure 3 This is a connection diagram of the mounting seat and the mounting shaft of the utility model;

[0018] Figure 4 It is an enlarged view of part A of the utility model;

[0019] Figure 5 It is a cross-sectional view of the installation shaft of the utility model.

[0020] In the figure: 1. shaft; 2. mounting seat; 3. mounting shaft; 4. pelletizing blade; 5. limit groove; 6. placement groove; 7. electromagnet; 8. support spring; 9. strong magnet; 10. connecting slot; 11. first threaded hole; 12. base screw; 13. mounting slot; 14. second threaded hole; 15. guide slot; 16. guide block; 17. mounting hole; 18. slide slot; 19. slider; 20. gear matching slot. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] See also Figure 1-5The utility model provides a hot melt adhesive pelletizing knife mold, including a shaft rod 1, a mounting seat 2 is fixedly arranged at the bottom end of the shaft rod 1, a plurality of connecting slots 10 are arranged on the outer side of the mounting seat 2, a plurality of connecting slots 10 are provided with mounting shafts 3 in a clamping manner inside, a plurality of mounting shafts 3 are provided with mounting slots 13 in the middle, a plurality of mounting slots 13 are provided with pelletizing blades 4 in interlaced manner, a plurality of mounting slots 13 are provided with two mounting holes 17 on the surface, a plurality of mounting slots 13 are provided with first threaded holes 11 on the inner sides, a plurality of first threaded holes 11 are provided with screws 12 in threaded manner, a plurality of pelletizing blades 4 are provided with two second threaded holes 14 in the middle of the top end, a plurality of second threaded holes 14 are respectively connected to A plurality of base screws 12 are threadedly connected. The pelletizer mold is configured to reduce the resistance of the production water to the pelletizer blade 4 by setting a plurality of pelletizer blades 4 at an angle and maintaining the angle between the pelletizer blades 4 and the horizontal plane at 45°. By loosening two base screws 12, the pelletizer blades 4 are separated from the two second threaded holes 14, and the pelletizer blades 4 are no longer limited, thereby facilitating the disassembly and replacement of the pelletizer blades 4. The guide blocks 16 are respectively matched with the guide grooves 15 to facilitate the rapid introduction of the pelletizer blades 4 into the mounting grooves 13, and to perform preliminary positioning of the pelletizer blades 4. The pelletizer blades 4 are further fixed by threading the two base screws 12 with the two second threaded holes 14 to ensure stable pelletizing operation.

[0023] Both sides of the inner walls of several connecting slots 10 are provided with placement slots 6, and the inner sides of several placement slots 6 are fixedly installed with electromagnets 7. Two supporting springs 8 are fixedly provided at the ends of several electromagnets 7 away from the inner sides of the placement slots 6, and a strong magnet 9 is fixedly provided on the side away from the electromagnet 7 between the two supporting springs 8 on the same side. Two limiting slots 5 are provided at the connection points between several installation shafts 3 and several connecting slots 10 respectively, and several limiting slots 5 are respectively engaged with several powerful magnets 9. Slide blocks 19 are fixedly provided on both sides of several powerful magnets 9, and slide grooves 18 are provided on both sides of the inner walls of several placement slots 6. Several slide grooves 18 are respectively slidably connected with several slide blocks 19. Guide grooves 15 are provided at the bottom ends of the inner walls of several installation slots 13, and guide blocks 16 are fixedly provided at the bottom ends of several pelletizing blades 4, and several guide blocks 16 are respectively slidably connected with several guide slots 15.

[0024] When in use, a plurality of strong magnets 9 are respectively engaged with the two limiting grooves 5 under the action of the two supporting springs 8, thereby limiting and fixing a plurality of mounting shafts 3, and a plurality of sliding grooves 18 are respectively arranged in cooperation with a plurality of sliding blocks 19 to facilitate the stable movement of a plurality of strong magnets 9, and a plurality of guide blocks 16 are respectively arranged in cooperation with a plurality of guide grooves 15 to facilitate the rapid introduction of a plurality of pelletizing blades 4 into a plurality of mounting grooves 13 and preliminary positioning thereof;

[0025] A gear matching groove 20 is provided in the middle of the top of the shaft rod 1, the width of the plurality of pelletizer blades 4 is 21 mm, the thickness of the plurality of pelletizer blades 4 is 0.85 mm, the inclination angles of the plurality of pelletizer blades 4 are 45°, the diameter of the shaft rod 1 is 32 mm, the diameter of the plurality of mounting shafts 3 is 18 mm, and the center distance between each two adjacent screws 12 is 15 mm;

[0026] When in use, the gear matching groove 20 is arranged to facilitate engagement with the gear. By cutting and slanting a plurality of pelletizing blades 4 and maintaining an angle of 45° with the horizontal plane, the resistance of the produced water to the pelletizing blades 4 can be reduced.

[0027] When the embodiment of the present application is in use: the pelletizer mold is configured by cutting a plurality of pelletizer blades 4 at an angle and maintaining an angle of 45° with the horizontal plane, thereby reducing the resistance of the produced water to the pelletizer blade 4, and by loosening the two base screws 12, the pelletizer blades 4 are separated from the two second threaded holes 14, and the pelletizer blades 4 are no longer limited, thereby facilitating the disassembly and replacement of the pelletizer blades 4, and then the guide blocks 16 are respectively arranged in cooperation with the guide grooves 15 to facilitate the rapid introduction of the pelletizer blades 4 into the mounting grooves 13, and the pelletizer blades 4 are preliminarily positioned, and then the two base screws 12 are respectively fixed to the threads of the two second threaded holes 14 to facilitate further fixing of the pelletizer blades 4, thereby ensuring the stable performance of the pelletizing operation, and when the mounting shaft 3 is damaged, the two electromagnets 7 are energized to generate a strong magnetic field, so that the two strong magnets 9 are attracted and retracted into the two placement grooves 6, so that they are separated from the two limiting grooves 5, and the mounting shaft 3 is no longer limited, thereby facilitating the disassembly and maintenance of the mounting shaft 3.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hot melt adhesive pelletizing knife mold, comprising a shaft (1), characterized in that: A mounting seat (2) is fixedly provided at the bottom end of the shaft rod (1), a plurality of connecting slots (10) are provided on the outer side of the mounting seat (2), a plurality of the connecting slots (10) are provided with mounting shafts (3) in engagement therewith, a plurality of the mounting shafts (3) are provided with mounting slots (13) in the middle, a plurality of the mounting slots (13) are provided with pelletizing blades (4) inserted therein, a plurality of the mounting slots (13) are provided with two mounting holes (17) on the surface, a plurality of the mounting holes (17) are provided with first threaded holes (11) on the inner side, a plurality of the first threaded holes (11) are provided with screws (12) in threaded manner, a plurality of the top ends of the pelletizing blades (4) are provided with two second threaded holes (14) in the middle, a plurality of the second threaded holes (14) are respectively threadedly connected to a plurality of the screws (12).

2. A hot melt adhesive pelletizing knife mold according to claim 1, characterized in that: Both sides of the inner wall of the plurality of connection slots (10) are provided with placement slots (6), the inner sides of the plurality of placement slots (6) are fixedly provided with electromagnets (7), the ends of the plurality of electromagnets (7) away from the inner sides of the placement slots (6) are fixedly provided with two supporting springs (8), the sides of the two supporting springs (8) located on the same side away from the electromagnets (7) are fixedly provided with strong magnets (9), the connection points of the plurality of installation shafts (3) and the plurality of connection slots (10) are respectively provided with two limiting slots (5), and the plurality of limiting slots (5) are respectively engaged and connected with the plurality of strong magnets (9).

3. A hot melt adhesive pelletizing knife mold according to claim 2, characterized in that: Slide blocks (19) are fixedly arranged on both sides of the plurality of strong magnets (9), slide grooves (18) are opened on both sides of the inner walls of the plurality of placement grooves (6), and the plurality of slide grooves (18) are respectively slidably connected to the plurality of slide blocks (19).

4. A hot melt adhesive pelletizing knife mold according to claim 1, characterized in that: The bottom ends of the inner walls of the plurality of mounting grooves (13) are provided with guide grooves (15), the bottom ends of the plurality of pelletizing blades (4) are fixedly provided with guide blocks (16), and the plurality of guide blocks (16) are respectively slidably connected to the plurality of guide grooves (15).

5. The hot melt adhesive pelletizing knife mold according to claim 1, characterized in that: A gear matching groove (20) is provided in the middle of the top end of the shaft rod (1).

6. A hot melt adhesive pelletizing knife mold according to claim 1, characterized in that: The width of the plurality of pelletizer blades (4) is 21 mm, the thickness of the plurality of pelletizer blades (4) is 0.85 mm, and the inclination angle of the plurality of pelletizer blades (4) is 45°.

7. The hot melt adhesive pelletizing knife mold according to claim 1, characterized in that: The diameter of the shaft (1) is 32 mm, the diameters of the plurality of mounting shafts (3) are all 18 mm, and the center distance between each two adjacent kilowatt screws (12) is 15 mm.

Images