CN218890490U

CN218890490U - Vacuum mixer

Info

Publication number: CN218890490U
Application number: CN202223359213.2U
Authority: CN
Inventors: 周绍光; 詹明聪; 周锡辉
Original assignee: Dongguan Mingduo Electronic Technology Co ltd
Current assignee: Dongguan Mingduo Electronic Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-04-21
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a vacuum mixer, which comprises a bottom plate, wherein two supporting frames are welded on the top outer wall of the bottom plate, a mixing shell is connected inside the supporting frames in a sliding manner, a supporting plate is arranged on the top outer wall of the supporting frames through bolts, a mixing motor, a vacuumizing mechanism and a driving motor are arranged on the top outer wall of the supporting plates through bolts, the mixing motor is positioned at the position, close to the center, of the top outer wall of the supporting plates, and a connecting table is arranged at the position, close to the center, of the bottom outer wall of the supporting plates through bolts; according to the utility model, the connecting table, the support frame and the connecting pipe are arranged, the connecting pipe is positioned in the connecting table, and the connecting table can play a role in sealing the mixing shell, and the mixing shell can slide up and down in the support frame, so that the connecting pipe can be prevented from moving when in use, the connection between the vacuumizing mechanism and the mixing shell is more reliable, and the situation that the vacuumizing effect is poor due to the fact that the vacuumizing mechanism is not tightly connected with the mixing shell is prevented when in use.

Description

Vacuum mixer

Technical Field

The utility model belongs to the technical field of mixing devices, and particularly relates to a vacuum mixer.

Background

The heat conducting pad is a high-performance gap filling heat conducting material, is mainly used for a transfer interface between electronic equipment and a radiating fin or a product shell, and has good viscosity, flexibility, good compression performance and good heat conductivity. The air between the electronic element and the radiating fin can be completely exhausted during use, so that the electronic element is fully contacted, the heat conducting pad is made of silica gel materials, the silica gel materials and auxiliary materials are required to be mixed during the processing of the heat conducting pad, and a vacuum mixing device is required to be used during the mixing process.

At present, in the prior art, the vacuum mixer needs to be frequently started in the using process, so that the connection between the vacuum pumping mechanism and the mixing shell is easy to loosen, the vacuum pumping effect is gradually affected and reduced, and therefore, the vacuum mixer needs to be designed to solve the problems.

Disclosure of Invention

The present utility model is directed to a vacuum mixer for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the bottom plate, the welding has two support frames on the top outer wall of bottom plate, and the inside sliding connection of support frame has mixed casing, install the backup pad through the bolt on the top outer wall of support frame, and install hybrid motor, evacuation mechanism and driving motor through the bolt on the top outer wall of backup pad, and hybrid motor is located backup pad top outer wall and be close to center department, the bottom outer wall of backup pad is close to center department and has the connection board through the bolt installation, and integrated into one piece has the go-between on the bottom outer wall of connection board, be connected with the transfer line through the bearing rotation on the top inner wall of connection board, and the welding has mixed oar on one side outer wall of transfer line, the transfer line passes through the flat key and is connected with the transmission of hybrid motor output, evacuation mechanism's output has the connecting pipe through flange joint, and the one end of keeping away from evacuation mechanism of connecting pipe runs through to the inside of connection board, it has the spread groove to open on the top outer wall of mixed casing, and the go-between is pegged graft in the inside of spread groove.

Preferably, the inside of support frame is opened there is the spacing groove, and the inside of spacing groove is connected with the screw rod through the bearing rotation, the screw rod passes through the parallel key and is connected with driving motor output transmission.

Preferably, two limiting blocks are welded on the outer wall of one side of the mixing shell, and the limiting blocks are slidably connected in the limiting grooves.

Preferably, a thread groove is formed in one of the limiting blocks, and the limiting block is connected to the outside of the screw rod through the thread groove in a threaded mode.

Preferably, the top outer wall of the supporting plate is provided with a protective shell through bolts, the top outer wall and the two side outer walls of the protective shell are provided with heat dissipation openings, and the inside of each heat dissipation opening is provided with a protective net through bolts.

Preferably, a discharging pipe and a feeding pipe are welded on the outer wall of one side of the mixing shell, and the feeding pipe and the discharging pipe penetrate through the mixing shell.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the connecting table, the support frame and the connecting pipe are arranged, the connecting pipe is positioned in the connecting table, and the connecting table can play a role in sealing the mixing shell, and the mixing shell can slide up and down in the support frame, so that the connecting pipe can be prevented from moving when in use, the connection between the vacuumizing mechanism and the mixing shell is more reliable, and the situation that the vacuumizing effect is poor due to the fact that the vacuumizing mechanism is not tightly connected with the mixing shell is prevented when in use.

2. According to the utility model, through the protective shell and the heat dissipation port, the hybrid motor, the vacuumizing mechanism and the driving motor which are arranged on the supporting plate can be protected in the using process, and the heat dissipation of equipment arranged on the supporting plate can be facilitated through the heat dissipation port.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the support plate and mixing housing of the present utility model;

FIG. 3 is a side cross-sectional view of the connecting station and support frame of the present utility model;

in the figure: 1. a bottom plate; 2. a support frame; 3. a mixing housing; 4. a support plate; 5. a hybrid motor; 6. a connection station; 7. a transmission rod; 8. mixing paddles; 9. a vacuum pumping mechanism; 10. a connecting pipe; 11. a connecting groove; 12. a connecting ring; 13. a screw; 14. a limit groove; 15. a driving motor; 16. a limiting block; 17. a protective housing; 18. a heat radiation port; 19. a protective net; 20. a discharge pipe; 21. and (5) feeding a pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1 to 3, the present utility model provides a technical solution: including bottom plate 1, the welding has two support frames 2 on the top outer wall of bottom plate 1, and there is mixed casing 3 the inside sliding connection of support frame 2, install backup pad 4 through the bolt on the top outer wall of support frame 2, and install mixed motor 5 through the bolt on the top outer wall of backup pad 4, evacuation mechanism 9 and driving motor 15, mixed motor 5 model is preferably Y2-160M-6, driving motor 15 model is preferably 5RK120GU-CR, and mixed motor 5 is located the top outer wall of backup pad 4 and is close to central department, the bottom outer wall of backup pad 4 is close to central department and installs connecting bench 6 through the bolt, and integrated into one piece has go up connecting ring 12 on the bottom outer wall of connecting bench 6, be connected with transfer line 7 through the bearing rotation on the top inner wall of connecting bench 6, and the welding has mixed oar 8 on the outer wall of one side of transfer line 7, transfer line 7 is connected through the flat key with mixed motor 5 output transmission, the output of evacuation mechanism 9 has connecting pipe 10 through flange connection, and the one end that keeps away from evacuation mechanism 9 runs through to the inside of connecting bench 6, open on the top outer wall of mixed casing 3 has connecting groove 11, and connecting ring 12 is connected with inside pipe 21 and feed pipe 20 on the inside casing 20, and feed pipe 20 are all welded to inside casing 20.

From the above description, the present utility model has the following advantageous effects: through the connection platform 6, support frame 2 and the connecting pipe 10 that set up, connecting pipe 10 is located the inside of connection platform 6, and connection platform 6 can play sealed effect to mixing housing 3, because mixing housing 3 can slide from top to bottom in the inside of support frame 2, so can reduce connecting pipe 10 and remove when using, make the connection between evacuation mechanism 9 and the mixing housing 3 more reliable, prevent when using that the vacuum effect is bad because of the evacuation mechanism 3 is not closely connected with mixing housing 2 to take place.

Embodiment two:

referring to fig. 1 to 3, on the basis of the first embodiment, the present utility model provides a technical solution: a limit groove 14 is formed in the support frame 2, a screw 13 is rotatably connected to the inside of the limit groove 14 through a bearing, and the screw 13 is in transmission connection with the output end of a driving motor 15 through a flat key; two limiting blocks 16 are welded on the outer wall of one side of the mixing shell 3, and the limiting blocks 16 are connected inside the limiting grooves 14 in a sliding manner; the inside of one of the limiting blocks 16 is provided with a thread groove, and the limiting block 16 is connected with the outside of the screw 13 through the thread groove.

Further, referring to fig. 1 to 3, a protective housing 17 is mounted on the top outer wall of the support plate 4 by bolts, and heat dissipation openings 18 are formed in the top outer wall and the two side outer walls of the protective housing 17, a protective net 19 is mounted in the heat dissipation openings 18 by screws, and the heat dissipation openings 18 are used for dissipating heat of the hybrid motor 5, the driving motor 15 and the vacuumizing mechanism 9 when in use.

By adopting the technical scheme, through the protective shell 17 and the heat dissipation opening 18, the mixing motor 5, the vacuumizing mechanism 9 and the driving motor 15 which are installed on the supporting plate 4 can be protected in the using process, and the heat dissipation of equipment installed on the supporting plate 4 can be facilitated through the heat dissipation opening 18.

The working principle and the using flow of the utility model are as follows: when the vacuum pump is used, the output end of the driving motor 15 rotates to drive the screw 13 to rotate, the limiting block 16 can be driven to move up and down along the limiting groove 14 in the rotating process of the screw 13, the limiting block 16 can be driven to move up and down, when the mixing shell 3 moves to the uppermost part, the connecting ring 12 positioned on the outer wall of the bottom of the connecting table 6 is inserted into the connecting groove 11 at the top of the mixing shell 3, the mixing shell 3 can be further sealed, the connecting pipe 10 connected with the output end of the vacuum pumping mechanism 9 in use is connected with the mixing shell 3 through the connecting table 6, and as the connecting table 6 does not move, the shaking of the connecting pipe 10 can be reduced in use, and the situation that the vacuum pumping effect of the vacuum pumping mechanism 9 on the mixing shell 3 is poor due to looseness of the connecting pipe 10 can be prevented; when the mixing device is used, a worker inputs raw materials into the mixing shell 3 through the feeding pipe 21, then rotates through the output end of the mixing motor 5 and then drives the transmission rod 7 to rotate, and the transmission rod 7 rotates and then drives the mixing paddle 8 to stir the raw materials in the mixing shell 3.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims

1. Vacuum mixer comprising a soleplate (1), characterized in that: two support frames (2) are welded on the top outer wall of the bottom plate (1), and a mixing shell (3) is connected to the inner sliding of the support frames (2), a support plate (4) is mounted on the top outer wall of the support frames (2) through bolts, a mixing motor (5), a vacuumizing mechanism (9) and a driving motor (15) are mounted on the top outer wall of the support plates (4) through bolts, a connecting table (6) is mounted on the bottom outer wall of the support plates (4) near the center through bolts, a connecting ring (12) is integrally formed on the bottom outer wall of the connecting table (6), a transmission rod (7) is connected to the top inner wall of the connecting table (6) through bearings in a rotating mode, a mixing paddle (8) is welded on one side outer wall of the transmission rod (7), the transmission rod (7) is connected with the output end of the mixing motor (5) through a flat key in a transmission mode, the output end of the vacuumizing mechanism (9) is connected with a connecting pipe (10) through a flange, one end, far away from the vacuumizing mechanism (9) of the connecting pipe (10) is connected to the inner wall (6) of the connecting table (3) through a connecting groove (11), and the connecting ring (12) is inserted into the connecting groove (11).

2. A vacuum mixer according to claim 1, characterized in that: the inside of support frame (2) is opened there is spacing groove (14), and the inside of spacing groove (14) is connected with screw rod (13) through the bearing rotation, screw rod (13) are connected with driving motor (15) output transmission through the parallel key.

3. A vacuum mixer according to claim 2, characterized in that: two limiting blocks (16) are welded on the outer wall of one side of the mixing shell (3), and the limiting blocks (16) are slidably connected in the limiting grooves (14).

4. A vacuum mixer according to claim 3, wherein: the inside of one limiting block (16) is provided with a thread groove, and the limiting block (16) is connected with the outside of the screw rod (13) through the thread groove.

5. A vacuum mixer according to claim 1, characterized in that: the protection shell (17) is mounted on the top outer wall of the support plate (4) through bolts, heat dissipation openings (18) are formed in the top outer wall and the two side outer walls of the protection shell (17), and a protection net (19) is mounted in the heat dissipation openings (18) through bolts.

6. A vacuum mixer according to claim 1, characterized in that: the outer wall of one side of the mixing shell (3) is welded with a discharge pipe (20) and a feed pipe (21), and the feed pipe (21) and the discharge pipe (20) penetrate through the mixing shell (3).