Proportioning-controllable resin binder mixing device

Abstract

The utility model provides a ratio-controllable resin binder mixing device, which belongs to the technical field of grinding wheel production and comprises a mixing base, a mixing support frame, a mixing motor, a mixing rotating shaft, a mixing rotating drum, a feeding pipeline, a mixing uniformizing mechanism and a mixing protecting mechanism. The mixing support frame is fixedly connected to the upper end surface of the mixing base; the mixing motor is fixedly connected to the right end surface of the mixing support frame; the mixing rotating shaft is movably arranged in the mixing support frame; the feeding pipeline is movably arranged in the mixing support frame; the mixing rotary drum is fixedly connected to the inner end surfaces of the mixing rotary shaft and the feeding pipeline; the uniform mixing mechanism is arranged in the mixing support frame; and the mixing protection mechanism is arranged on the left side of the feeding pipeline. By adopting the uniform mixing mechanism, the uniform resin stirring efficiency is improved, and by adopting the mixing protection mechanism, the sealing performance of the mixing drum during resin stirring is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding wheel production, and more specifically, particularly relates to a resin binder mixing device with controllable proportion. Background Art

[0002] When producing resin grinding wheels, the resin needs to be proportioned. A mixing device is required for resin proportioning. The staff puts the resin into the material barrel of the mixing device, and then adds other ingredients to control the proportion of the resin. The mixing device drives the material barrel to rotate, and the rotation of the material barrel drives the resin and the ingredients to be mixed and stirred.

[0003] According to the utility model disclosed in the application number 202021560900.9, a raw material mixing device for the production of resin grinding wheels belongs to the technical field of grinding wheel production, and includes a mixing barrel, the top of which is fixedly connected to a motor, the bottom of which is fixedly connected to a rotating shaft through a coupling, the top of the inner wall of the mixing barrel is fixedly connected to a gear box, and the inner top wall of the gear box is rotatably connected to a driving gear. In this utility model, the motor drives the rotating shaft to rotate, so that the driving gear rotates, and the transmission gear rotates, so that the driven gear rotates, and the rotation direction is opposite to that of the driving gear. The bottom of the driven gear is fixedly connected to a rotating tube, so that the rotation directions of the rotating shaft and the rotating tube are opposite, and the rotating shaft and the left and right sides of the rotating tube are fixedly connected with stirring components, so that the two internal stirring components and the two external stirring components are simultaneously reversely stirred, which increases the stirring force, makes the stirring effect better, and makes the raw materials mixed more fully.

[0004] Based on the above, the existing mixing device generally puts the resin into a cylindrical material barrel, and the material barrel rotates to drive the resin to mix. Since the resin has a certain viscosity, when the resin is put into the material barrel, the resin accumulates in one place inside the material barrel. The resin can only be stirred and expanded when the material barrel rotates for a period of time, thereby affecting the efficiency of resin stirring and mixing. Utility Model Content

[0005] In order to solve the above technical problems at least to a certain extent, the utility model provides a resin binder mixing device with controllable proportion.

[0006] The purpose and effect of the resin binder mixing device with controllable proportion in the utility model are achieved by the following specific technical means:

[0007] A resin binder mixing device with controllable proportions comprises a mixing base, a mixing support frame, a mixing motor, a mixing shaft, a mixing drum, a feeding pipe, a mixing uniformity mechanism and a mixing protection mechanism; the mixing support frames are provided with two groups, and the two groups of mixing support frames are respectively fixedly connected to the left and right sides of the upper end surface of the mixing base; the mixing motor is fixedly connected to the right end surface of a group of mixing support frames on the right side; the mixing shaft moves inside the group of mixing support frames on the right side; the feeding pipe moves inside the group of mixing support frames on the left side; the mixing drum is fixedly connected to the mixing shaft and the inner end surface of the feeding pipe, and the mixing drum rotates on the upper side of the mixing base; the mixing uniformity mechanism is arranged inside the two groups of mixing support frames; the mixing protection mechanism is arranged on the left side of the feeding pipe.

[0008] Furthermore, the uniform mixing mechanism includes: a connecting plug and a connecting slot; the connecting plug is provided in two groups, and the two groups of connecting plug are respectively fixedly connected to the mixing motor shaft; the connecting slot is opened inside the right end surface of the mixing shaft, and the two groups of connecting plug are respectively plugged and connected to the connecting slot.

[0009] Furthermore, the uniform mixing mechanism also includes: a shaking motor, a shaking cam and a shaking connecting block; the shaking motor is fixedly connected to the lower side of a group of mixing support frames on the left side; the shaking cam is fixedly connected to the rotating shaft of the shaking motor, and the shaking cam rotates inside a group of mixing support frames on the left side; the shaking connecting block rotates inside a group of mixing support frames on the left side, and the shaking connecting block is hingedly connected to the upper end surface of the shaking cam.

[0010] Furthermore, the uniform mixing mechanism also includes: a rocking slider and a limit block; the rocking slider is fixedly connected to the upper end surface of the rocking connecting block; there are two groups of limit blocks, and the two groups of limit blocks are respectively fixedly connected to the inside of a group of mixing support frames on the left side, and the rocking slider slides on the inner end surfaces of the two groups of limit blocks.

[0011] Furthermore, the uniform mixing mechanism also includes: a shaking turntable and a shaking groove; the shaking turntable is coaxially fixedly connected to the right side of the feed pipe; the shaking groove is opened on the outer end surface of the shaking turntable, and the shaking slider is slidably connected inside the shaking groove.

[0012] Furthermore, the mixing protection mechanism includes: a protection shaft, a protection torsion spring and a mixing prevention door; the protection shaft is hingedly connected to the rear side of the left end surface of the feed pipe; the protection torsion spring is fixedly connected to the left end surface of the feed pipe, and the protection torsion spring and the protection shaft are elastically connected; the mixing prevention door is fixedly connected to the middle position of the protection shaft, and the mixing prevention door rotates on the left end surface of the feed pipe.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model adopts a mixing uniformity mechanism to realize that the mixing motor shaft rotates to drive the mixing drum to rotate, and the mixing drum rotates to mix the resin. When the mixing drum rotates to mix the resin, the shaking motor shaft rotates to drive the mixing drum to slide back and forth, and the mixing drum reciprocates and shakes the resin inside the mixing drum, so that the resin inside the mixing drum is stirred and shaken uniformly, avoiding the problem that the resin accumulates and sticks to a certain place in the mixing drum, affecting the mixing uniformity efficiency of the resin, and improving the efficiency of mixing the resin uniformly.

[0015] The utility model adopts a mixing protection mechanism to achieve a mixing prevention door blocking at the position of the feed pipe, thereby preventing debris from entering the mixing drum through the feed pipe and preventing the resin inside the mixing drum from flowing out of the feed pipe, thereby ensuring the sealing of the mixing drum when stirring the resin. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a structural schematic diagram of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the utility model.

[0020] Figure 5 It is a structural schematic diagram of the utility model.

[0021] Figure 6 It is a structural schematic diagram of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Mixing base; 2. Mixing support frame; 3. Mixing motor; 301. Connecting plug; 4. Mixing shaft; 401. Connecting slot; 5. Mixing drum; 6. Feeding pipe; 7. Shaking motor; 701. Shaking cam; 8. Shaking connecting block; 801. Shaking slider; 9. Limit block; 10. Shaking turntable; 1001. Shaking groove; 11. Protective shaft; 1101. Protective torsion spring; 12. Mixing anti-door. DETAILED DESCRIPTION

[0024] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0025] Embodiment 1:

[0026] like Figures 1 to 5 As shown:

[0027] The present embodiment provides a resin binder mixing device with controllable proportion, comprising a mixing base 1, a mixing support frame 2, a mixing motor 3, a mixing shaft 4, a mixing drum 5, a feeding pipe 6 and a mixing uniformity mechanism; there are two groups of mixing support frames 2, and the two groups of mixing support frames 2 are respectively fixedly connected to the left and right sides of the upper end surface of the mixing base 1; the mixing motor 3 is fixedly connected to the right end surface of the right group of mixing support frames 2; the mixing shaft 4 moves inside the right group of mixing support frames 2; the feeding pipe 6 moves inside the left group of mixing support frames 2; the mixing drum 5 is fixedly connected to the mixing shaft 4 and the inner end surface of the feeding pipe 6, and the mixing drum 5 rotates on the upper side of the mixing base 1; the mixing uniformity mechanism is arranged inside the two groups of mixing support frames 2.

[0028] Among them, the uniform mixing mechanism includes: a connecting plug 301 and a connecting slot 401; there are two groups of connecting plugs 301, and the two groups of connecting plugs 301 are respectively fixedly connected to the rotating shaft of the mixing motor 3; the connecting slot 401 is arranged inside the right end surface of the mixing shaft 4, and the two groups of connecting plugs 301 are respectively plugged and connected with the connecting slot 401. During use, the rotation of the rotating shaft of the mixing motor 3 drives the connecting plug 301 to rotate, the rotation of the connecting plug 301 drives the connecting slot 401 to rotate, the rotation of the connecting slot 401 drives the mixing shaft 4 to rotate, the rotation of the mixing shaft 4 drives the mixing drum 5 to rotate, when the mixing drum 5 slides, it drives the mixing shaft 4 to slide, and the sliding of the mixing shaft 4 drives the connecting plug 301 to slide inside the connecting slot 401.

[0029] Among them, the uniform mixing mechanism also includes: a shaking motor 7, a shaking cam 701 and a shaking connecting block 8; the shaking motor 7 is fixedly connected to the lower side of the inner side of a group of mixing support frames 2 on the left side; the shaking cam 701 is fixedly connected to the rotating shaft of the shaking motor 7, and the shaking cam 701 rotates inside a group of mixing support frames 2 on the left side; the shaking connecting block 8 rotates inside a group of mixing support frames 2 on the left side, and the shaking connecting block 8 is hingedly connected to the upper end surface of the shaking cam 701. During use, the rotation of the rotating shaft of the shaking motor 7 drives the shaking cam 701 to rotate, and the rotation of the shaking cam 701 drives the shaking connecting block 8 to slide.

[0030] Among them, the uniform mixing mechanism also includes: a shaking slider 801 and a limit block 9; the shaking slider 801 is fixedly connected to the upper end surface of the shaking connecting block 8; there are two groups of limit blocks 9, and the two groups of limit blocks 9 are respectively fixedly connected to the inside of a group of mixing support frames 2 on the left side, and the shaking slider 801 slides on the inner end surfaces of the two groups of limit blocks 9. During use, the shaking connecting block 8 slides to drive the shaking slider 801 to slide on the inner end surfaces of the two groups of limit blocks 9.

[0031] Among them, the uniform mixing mechanism also includes: a shaking turntable 10 and a shaking groove 1001; the shaking turntable 10 is coaxially fixedly connected to the right side of the feed pipe 6; the shaking groove 1001 is opened on the outer end surface of the shaking turntable 10, and the shaking slider 801 is slidably connected inside the shaking groove 1001. During use, when the shaking slider 801 slides inside the shaking groove 1001, it drives the shaking turntable 10 to slide, and the sliding of the shaking turntable 10 drives the mixing drum 5 to slide back and forth.

[0032] The specific usage and function of the first embodiment are as follows:

[0033] During use, the rotation of the shaft of the mixing motor 3 drives the connecting block 301 to rotate, the rotation of the connecting block 301 drives the connecting slot 401 to rotate, the rotation of the connecting slot 401 drives the mixing shaft 4 to rotate, the rotation of the mixing shaft 4 drives the mixing drum 5 to rotate, when the mixing drum 5 slides, it drives the mixing shaft 4 to slide, the sliding of the mixing shaft 4 drives the connecting block 301 to slide inside the connecting slot 401, the rotation of the shaft of the shaking motor 7 drives the shaking cam 701 to rotate, the rotation of the shaking cam 701 drives the shaking connecting block 8 to slide, the sliding of the shaking connecting block 8 drives the shaking slider 801 to slide on the inner end surfaces of the two sets of limit blocks 9, and when the shaking slider 801 slides inside the shaking groove 1001, it drives the shaking turntable 10 to slide, and the sliding of the shaking turntable 10 drives the mixing drum 5 to slide back and forth, so as to shake the material inside the mixing drum 5 evenly.

[0034] Embodiment 2:

[0035] Based on the first embodiment, as shown in the attached Figure 6 As shown:

[0036] The utility model provides a resin binder mixing device with controllable proportion, which also includes a mixing protection mechanism, which is arranged on the left side of a feed pipe 6, and includes: a protection shaft 11, a protection torsion spring 1101 and a mixing prevention door 12; the protection shaft 11 is hingedly connected to the rear side of the inner left end surface of the feed pipe 6; the protection torsion spring 1101 is fixedly connected to the inner left end surface of the feed pipe 6, and the protection torsion spring 1101 and the protection shaft 11 are elastically connected; the mixing prevention door 12 is fixedly connected to the middle position of the protection shaft 11, and the mixing prevention door 12 rotates on the left end surface of the feed pipe 6. During use, the mixing prevention door 12 rotates to drive the protection shaft 11 to rotate, and the protection shaft 11 rotates to drive the protection torsion spring 1101 to expand and contract, and when the mixing prevention door 12 rotates to open, materials are added to the feed pipe 6 and the mixing drum 5.

[0037] The specific usage and function of the second embodiment are as follows:

[0038] During use, the mixing prevention door 12 rotates to drive the protection shaft 11 to rotate, and the protection shaft 11 rotates to drive the protection torsion spring 1101 to expand and contract. When the mixing prevention door 12 rotates to open, materials are added to the feed pipe 6 and the mixing drum 5 to prevent the materials from flowing out of the feed pipe 6.

[0039] In this article, there are a few points to note:

[0040] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0041] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0042] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A controllable proportioning resin binder mixing device, comprising a mixing base (1), a mixing support frame (2), a mixing motor (3), a mixing shaft (4), a mixing drum (5), a feeding pipe (6), a mixing uniformity mechanism and a mixing protection mechanism; the mixing support frame (2) is provided with two groups, and the two groups of mixing support frames (2) are respectively fixedly connected to the left and right sides of the upper end surface of the mixing base (1); characterized in that: The mixing motor (3) is fixedly connected to the right end surface of a group of mixing support frames (2) on the right side; the mixing shaft (4) moves inside the group of mixing support frames (2) on the right side; the feeding pipe (6) moves inside the group of mixing support frames (2) on the left side; the mixing drum (5) is fixedly connected to the mixing shaft (4) and the inner end surface of the feeding pipe (6), and the mixing drum (5) rotates on the upper side of the mixing base (1); the mixing uniformity mechanism is arranged inside the two groups of mixing support frames (2); and the mixing protection mechanism is arranged on the left side of the feeding pipe (6).

2. The resin binder mixing device according to claim 1, characterized in that: The material mixing uniform mechanism comprises: a connecting plug block (301) and a connecting slot (401); the connecting plug blocks (301) are provided in two groups, and the two groups of connecting plug blocks (301) are respectively fixedly connected to the rotating shaft of the material mixing motor (3); the connecting slot (401) is arranged inside the right end surface of the material mixing rotating shaft (4), and the two groups of connecting plug blocks (301) are respectively plugged and connected to the connecting slot (401).

3. The resin binder mixing device according to claim 1 or 2, characterized in that: The mixing uniformity mechanism further comprises: a shaking motor (7), a shaking cam (701) and a shaking connecting block (8); the shaking motor (7) is fixedly connected to the lower side of the left group of mixing support frames (2); the shaking cam (701) is fixedly connected to the rotating shaft of the shaking motor (7), and the shaking cam (701) rotates inside the left group of mixing support frames (2); the shaking connecting block (8) rotates inside the left group of mixing support frames (2), and the shaking connecting block (8) is hingedly connected to the upper end surface of the shaking cam (701).

4. The resin binder mixing device according to claim 3, characterized in that: The mixing uniformity mechanism further comprises: a shaking slider (801) and a limit stopper (9); the shaking slider (801) is fixedly connected to the upper end surface of the shaking connecting block (8); two groups of limit stops (9) are provided, and the two groups of limit stops (9) are respectively fixedly connected to the inside of a group of mixing support frames (2) on the left side, and the shaking slider (801) slides on the inner end surfaces of the two groups of limit stops (9).

5. The resin binder mixing device according to claim 4, characterized in that: The mixing uniformity mechanism further comprises: a shaking turntable (10) and a shaking groove (1001); the shaking turntable (10) is coaxially fixedly connected to the right side of the feed pipe (6); the shaking groove (1001) is provided on the outer end surface of the shaking turntable (10), and the shaking slider (801) is slidably connected inside the shaking groove (1001).

6. The resin binder mixing device according to claim 1, characterized in that: The mixing material protection mechanism comprises: a protection rotating shaft (11), a protection torsion spring (1101) and a mixing material prevention door (12); the protection rotating shaft (11) is hingedly connected to the rear side of the left end surface of the feed pipe (6); the protection torsion spring (1101) is fixedly connected to the left end surface of the feed pipe (6), and the protection torsion spring (1101) and the protection rotating shaft (11) are elastically connected; the mixing material prevention door (12) is fixedly connected to the middle position of the protection rotating shaft (11), and the mixing material prevention door (12) rotates on the left end surface of the feed pipe (6).

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