Raw material mixing device for resin grinding wheel production

Abstract

The utility model discloses a raw material mixing device for resin grinding wheel production, which comprises a connecting seat, a top cover, a stirring barrel and a stirring piece, the top of the connecting seat is connected with a support, one side of the top of the support is connected with the top cover, a sealing layer is laid at the bottom of the top cover, a movable sliding groove is arranged in the middle of the top cover and the sealing layer, and the top cover is connected with the stirring barrel. And a stirring barrel is arranged at the bottom of the movable sliding groove, a stirring piece is arranged in the stirring barrel, and a telescopic driving mechanism is connected to one side of the top of the top cover. According to the utility model, the stirring piece is used for stirring the grinding materials in the stirring barrel, the resin binding agent is continuously sprayed into the grinding materials from the discharge holes and is mixed with the grinding materials, so that the mixing effect is improved, and the resin binding agent can be mixed for the grinding materials with different depths in the stirring barrel during stirring through the equidistant distribution of the discharge holes in the stirring piece; and the resin binding agent is quickly mixed with the grinding material, so that the stirring and mixing speed is fully increased.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a raw material mixing device for producing resin grinding wheels. Background Art

[0002] Grinding wheels are also called bonded abrasives. Grinding wheels are bonded abrasives that are formed into a certain shape and have a certain strength by bonding ordinary abrasives. When bonding the bond and abrasives, the materials need to be fully mixed to facilitate subsequent processing and manufacturing.

[0003] In production, the abrasive and the resin binder are mixed together and stirred. The existing method is to put the abrasive and the resin binder into a barrel and stir them. This method easily causes the resin binder and the abrasive to mix slowly, which is not conducive to sufficient mixing and needs to be developed urgently. Utility Model Content

[0004] The utility model aims to provide a raw material mixing device for producing resin grinding wheels to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material mixing device for producing resin grinding wheels, comprising a connecting seat, a top cover, a stirring barrel and a stirring piece, the top of the connecting seat is connected to a bracket, one side of the top of the bracket is connected to the top cover, the bottom of the top cover is paved with a sealing layer, a movable slide is arranged in the middle of the top cover and the sealing layer, a stirring barrel is arranged at the bottom of the movable slide, a stirring piece is arranged inside the stirring barrel, a telescopic driving mechanism is connected to one side of the top of the top cover, the output end of the telescopic driving mechanism is connected to a box body, a first rotating driving mechanism is installed on the top of the box body, and the bottom of the first rotating driving mechanism The driving end is connected to a first gear, one side of the first gear is meshedly connected to a second gear, the second gear is connected to the top outer surface of the stirring member, a connecting pipe is arranged inside the top of the stirring member, a connecting cylinder is connected to the middle part of the connecting seat, a lifting cylinder is arranged inside the connecting cylinder, the top of the lifting cylinder is connected to the bottom of the stirring barrel, the bottom of the stirring barrel is connected to a second rotation driving mechanism, the top of the second rotation driving mechanism is connected to a first transmission rod, the outside of the first transmission rod is connected to a scraper assembly, both sides of the connecting cylinder are connected to limiting slide grooves, and both sides of the bottom of the lifting cylinder are connected to limiting sliders matching the limiting slide grooves.

[0006] Preferably, discharge ports are connected at equal intervals inside the stirring member.

[0007] Preferably, a screw rod is connected to the interior of the lifting cylinder, and the bottom of the screw rod is connected to the bottom of the connecting cylinder.

[0008] Preferably, the end of the screw is connected to a toothed disc, one side of the top of the toothed disc is toothedly connected to a driven gear, the interior of the driven gear is connected to a second transmission rod, and a third rotation drive mechanism is installed at the end of the second transmission rod.

[0009] Preferably, the outer surface of the top end of the stirring member is connected with a connecting sleeve, and the connecting sleeve is arranged in sliding contact with the movable sliding groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] (1) The raw material mixing device for producing resin grinding wheels, by using a stirring member to stir the abrasive in the stirring barrel, the resin binder is continuously sprayed into the abrasive from the discharge port, mixed with the abrasive, thereby improving the mixing effect, and the discharge ports are evenly spaced on the stirring member, so that the resin binder can be mixed with the abrasive at different depths in the stirring barrel during stirring, so that the resin binder is quickly mixed with the abrasive, thereby fully improving the stirring and mixing speed;

[0012] (2) The raw material mixing device for producing resin grinding wheels drives the box to extend and retract when the telescopic driving mechanism is started, and pushes the box to move horizontally on the top cover, so that the connecting sleeve slides in the movable slide groove, and then the stirring element moves horizontally in the stirring barrel, so as to further stir the abrasive and the resin binder;

[0013] (3) The raw material mixing device for producing resin grinding wheels can adjust the height of the lifting cylinder and control the use height of the mixing barrel by using the gear plate, the driven gear, the third rotary drive mechanism, the screw and the lifting cylinder in coordination. When the mixing barrel and the top cover are in a separated state, the mixing barrel can be easily cleaned. The second rotary drive mechanism drives the first transmission rod and the scraper assembly connected to the first transmission rod to rotate, so that the material adhered to the inner wall of the mixing barrel can be scraped and cleaned, thereby improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0016] Figure 3 This is a schematic diagram of the structure of the stirring element of the utility model;

[0017] Figure 4 It is a schematic diagram of the top view of the connection structure between the stirring barrel and the scraper assembly of the utility model.

[0018] In the figure: 1. connecting seat; 2. bracket; 3. top cover; 4. sealing layer; 5. movable slide; 6. stirring barrel; 7. telescopic drive mechanism; 8. box body; 9. first rotary drive mechanism; 10. first gear; 11. second gear; 12. stirring element; 1201. discharge port; 13. connecting pipe; 14. connecting sleeve; 15. second rotary drive mechanism; 16. first transmission rod; 17. scraper assembly; 18. connecting cylinder; 1801. limiting slide; 19. lifting cylinder; 1901. limiting slider; 20. screw; 21. toothed disc; 22. driven gear; 23. second transmission rod; 24. third rotary drive mechanism. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides an embodiment: a raw material mixing device for producing resin grinding wheels, comprising a connecting seat 1, a top cover 3, a stirring barrel 6 and a stirring member 12, the top of the connecting seat 1 is connected to a bracket 2, one side of the top of the bracket 2 is connected to the top cover 3, the bottom of the top cover 3 is paved with a sealing layer 4, a movable chute 5 is arranged in the middle of the top cover 3 and the sealing layer 4, a stirring barrel 6 is arranged at the bottom of the movable chute 5, a stirring member 12 is arranged inside the stirring barrel 6, a telescopic driving mechanism 7 is connected to one side of the top of the top cover 3, the output end of the telescopic driving mechanism 7 is connected to a box body 8, the telescopic driving mechanism 7 is started to drive the box body 8 to telescope, and the box body 8 is pushed to translate on the top cover 3;

[0021] A first rotary drive mechanism 9 is installed at the top of the box body 8, and a first gear 10 is connected to the driving end at the bottom of the first rotary drive mechanism 9. A second gear 11 is meshedly connected to one side of the first gear 10. The second gear 11 is connected to the top outer surface of the stirring member 12, and a connecting pipe 13 is arranged inside the top of the stirring member 12.

[0022] A connecting cylinder 18 is connected to the middle of the connecting seat 1 , a lifting cylinder 19 is arranged inside the connecting cylinder 18 , and the top of the lifting cylinder 19 is connected to the bottom of the mixing barrel 6 .

[0023] A second rotary drive mechanism 15 is connected to the bottom of the mixing barrel 6, a first transmission rod 16 is connected to the top of the second rotary drive mechanism 15, and a scraper assembly 17 is connected to the outside of the first transmission rod 16. When the mixing barrel 6 and the top cover 3 are in a separated state, the mixing barrel 6 can be easily cleaned. The second rotary drive mechanism 15 drives the first transmission rod 16 and the scraper assembly 17 connected to the first transmission rod 16 to rotate, so that the material adhered to the inner wall of the mixing barrel 6 can be scraped and cleaned.

[0024] The inside of the stirring member 12 is connected with discharge ports 1201 at equal intervals. The stirring member 12 is used to stir the abrasive in the stirring barrel 6. The resin binder is continuously sprayed into the abrasive from the discharge ports 1201 to mix with the abrasive, thereby improving the mixing effect.

[0025] The two sides of the connecting cylinder 18 are connected with limiting sliding grooves 1801 , and the two sides of the bottom of the lifting cylinder 19 are connected with limiting sliding blocks 1901 matching with the limiting sliding grooves 1801 .

[0026] A screw rod 20 is connected to the interior of the lifting cylinder 19 , and the bottom of the screw rod 20 is connected to the bottom of the connecting cylinder 18 .

[0027] The end of the screw rod 20 is connected to a toothed disc 21 , one side of the top of the toothed disc 21 is meshedly connected to a driven gear 22 , the interior of the driven gear 22 is connected to a second transmission rod 23 , and a third rotation drive mechanism 24 is installed at the end of the second transmission rod 23 .

[0028] The outer surface of the top end of the stirring member 12 is connected to a connecting sleeve 14, which is arranged in sliding contact with the movable slide groove 5. The connecting sleeve 14 slides in the movable slide groove 5, thereby causing the stirring member 12 to translate in the stirring barrel 6, thereby further stirring the abrasive and the resin binder.

[0029] When the embodiment of the present application is in use: the abrasive in the mixing barrel 6 is stirred by the stirring member 12, and the resin binder is continuously sprayed into the abrasive from the discharge port 1201 to mix with the abrasive, thereby improving the mixing effect, and the discharge port 1201 is evenly spaced on the stirring member 12, so that the resin binder can be mixed with the abrasive at different depths in the mixing barrel 6 during stirring, and the telescopic drive mechanism 7 is started to drive the box body 8 to extend and retract, and the box body 8 is pushed to translate on the top cover 3, so that the connecting sleeve 14 slides and moves in the movable slide groove 5, and then the stirring member 12 translates in the mixing barrel 6, so as to further stir the abrasive and the resin binder.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material mixing device for producing resin grinding wheels, characterized in that: The invention comprises a connecting seat (1), a top cover (3), a stirring barrel (6) and a stirring member (12), wherein the top of the connecting seat (1) is connected to a bracket (2), one side of the top of the bracket (2) is connected to the top cover (3), the bottom of the top cover (3) is paved with a sealing layer (4), a movable slide groove (5) is arranged in the middle of the top cover (3) and the sealing layer (4), the bottom of the movable slide groove (5) is arranged with a stirring barrel (6), the stirring member (12) is arranged inside the stirring barrel (6), one side of the top of the top cover (3) is connected to a telescopic driving mechanism (7), the output end of the telescopic driving mechanism (7) is connected to a box body (8), a first rotating driving mechanism (9) is installed at the top of the box body (8), the driving end of the bottom of the first rotating driving mechanism (9) is connected to a first gear (10), one side of the first gear (10) is toothed and connected to the first gear (10) A second gear (11) is connected, the second gear (11) is connected to the top outer surface of the stirring member (12), a connecting pipe (13) is arranged inside the top of the stirring member (12), a connecting cylinder (18) is connected to the middle part of the connecting seat (1), a lifting cylinder (19) is arranged inside the connecting cylinder (18), the top of the lifting cylinder (19) is connected to the bottom of the stirring barrel (6), the bottom of the stirring barrel (6) is connected to a second rotary drive mechanism (15), the top of the second rotary drive mechanism (15) is connected to a first transmission rod (16), the outside of the first transmission rod (16) is connected to a scraper assembly (17), both sides of the connecting cylinder (18) are connected to limit slide grooves (1801), and both sides of the bottom of the lifting cylinder (19) are connected to limit sliders (1901) matching the limit slide grooves (1801).

2. The raw material mixing device for producing resin grinding wheels according to claim 1, characterized in that: The interior of the stirring element (12) is connected with discharge ports (1201) at equal intervals.

3. The raw material mixing device for producing resin grinding wheels according to claim 1, characterized in that: The interior of the lifting cylinder (19) is connected with a screw rod (20), and the bottom of the screw rod (20) is connected to the bottom of the connecting cylinder (18).

4. The raw material mixing device for producing resin grinding wheels according to claim 3, characterized in that: The end of the screw rod (20) is connected to a toothed disc (21), one side of the top of the toothed disc (21) is toothedly connected to a driven gear (22), the interior of the driven gear (22) is connected to a second transmission rod (23), and the end of the second transmission rod (23) is mounted with a third rotation drive mechanism (24).

5. The raw material mixing device for producing resin grinding wheels according to claim 2, characterized in that: The outer surface of the top end of the stirring member (12) is connected to a connecting sleeve (14), and the connecting sleeve (14) is arranged in sliding contact with the movable sliding groove (5).

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