CN211537497U

CN211537497U - Coating mixing device

Info

Publication number: CN211537497U
Application number: CN201922498689.6U
Authority: CN
Inventors: 纪晓
Original assignee: Hangzhou Lan Tian Paint Co ltd
Current assignee: Hangzhou Lan Tian Paint Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-22
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the technical field of coating processing, concretely relates to coating mixing device, which comprises a frame, a stirring shaft arranged on the frame and a motor arranged on the frame and used for driving the rotation of the stirring shaft, wherein the stirring shaft is provided with a plurality of stirring blades, the stirring blades are sleeved with an extension part, the extension part is connected with the stirring blades in a sliding manner along the length direction of the stirring blades, the stirring shaft is provided with a sliding part in an axial sliding manner along the stirring shaft, the sliding part is connected with a connecting rod in a rotating manner, and one end of the connecting rod, which is; and the stirring shaft is also provided with a driving piece for driving the sliding piece to slide along the axial direction of the stirring shaft. The utility model has the advantages of can adjust this mixing arrangement's stirring scope through the slider slides to be applicable to not unidimensional container.

Description

Coating mixing device

Technical Field

The utility model belongs to the technical field of the technique of coating processing and specifically relates to a coating mixing arrangement is related to.

Background

In the processing process of the coating, different materials need to be arranged in a container and are stirred by a stirring device.

Notice No. is CN209060983U, the chinese utility model patent that the grant announcement day is 2019, 7 months 5 days discloses a water based paint agitating unit, which comprises a cylinder, including a motor, an end cap, a controller, and a cover plate, the axis of rotation, the puddler, the cylinder back connection has the device main part, and installs the piston rod below the cylinder, the motor outside is provided with the motor cover, the axis of rotation top is connected with the shaft coupling, the puddler inboard is provided with the puddler elastic component, and the puddler top is connected with the connecting rod, the connecting rod top is connected with the axis of rotation, the agitator bottom is connected with the device main part, and the puddler top is.

In the above prior art, the motor drives the stirring shaft to rotate and drives the stirring rod to rotate, thereby stirring the coating. However, in the above prior art, the length of the stirring rod is fixed, and therefore the stirring range is also fixed, so that the stirring device in the above prior art cannot adjust the stirring range, can only stir the paint in the container with the size, and has a narrow application range.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a coating mixing arrangement can adjust the scope of stirring to be applicable to the container of different sizes.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a coating mixing device comprises a rack, a stirring shaft arranged on the rack and a motor arranged on the rack and used for driving the stirring shaft to rotate, wherein a plurality of stirring blades are arranged on the stirring shaft, an extension part is sleeved on each stirring blade and is in sliding connection with the stirring blade along the length direction of the stirring blade, a sliding part is arranged on the stirring shaft in a sliding manner along the axial direction of the stirring shaft, a connecting rod is rotatably connected to each sliding part, and one end, far away from each sliding part, of each connecting rod is rotatably connected to the extension part; and the stirring shaft is also provided with a driving piece for driving the sliding piece to slide along the axial direction of the stirring shaft.

By adopting the technical scheme, when the sliding part slides, the extending part can be pulled by the connecting rod to slide along the length direction of the stirring blade, so that the distance between one end of the extending part, which is far away from the rotating shaft, and the axial lead of the rotating shaft is changed, the stirring range of the mixing device is adjusted, the mixing device is further suitable for containers with different sizes, and the application range of the mixing device is favorably improved.

The present invention may be further configured in a preferred embodiment as: the extension part comprises a plurality of extension sleeve rods, and one end of each extension sleeve rod, which faces the stirring shaft, is provided with an opening; the extension sleeve rod closest to the stirring blade is sleeved on the stirring blade and is connected with the stirring blade in a sliding manner along the length direction of the stirring blade; between two adjacent extension loop bars, the extension loop bar far away from the stirring blade is sleeved on the extension loop bar close to the stirring blade, and the two adjacent extension loop bars are connected in a sliding manner in the length direction of the stirring blade; one end of the connecting rod, which is far away from the sliding piece, is rotationally connected with the extension sleeve rod which is farthest away from the stirring blade.

In the sliding process of the extension loop bar pulled by the connecting rod, when the extension loop bar farthest away from the stirring blade slides to the end nearest to the stirring blade, the stirring range of the stirring device is minimum, when the extension loop bar farthest away from the stirring blade slides to the end farthest away from the stirring blade, the stirring range of the stirring device is maximum, by adopting the technical scheme, the adjusting range of the total length of the stirring blade and the extension part can be increased, and then the adjusting range of the stirring range of the mixing device is increased, so that the mixing device can be suitable for containers in a larger size range.

The present invention may be further configured in a preferred embodiment as: the stirring shaft is sleeved with two lantern rings, each lantern ring is fixedly connected with four stirring blades on the side wall of the lantern ring, and the stirring blades are arranged along the circumferential direction of the side wall of the lantern ring on the same lantern ring.

Through adopting above-mentioned technical scheme, can increase this mixing arrangement's stirring ability to make the coating mix more evenly.

The present invention may be further configured in a preferred embodiment as: the two stirring blades corresponding to the positions on the lantern rings are provided with first connecting rods, the axial lead direction of the first connecting rods is parallel to the axial lead direction of the stirring shaft, the two second connecting rods parallel to the first connecting rods are further arranged between the extension sleeve rods on the lantern rings, and the extension sleeve rods are further provided with accommodating grooves used for accommodating the first connecting rods or the second connecting rods.

The stirring blades are connected by the first connecting rods, and the extension sleeve rods are connected by the second connecting rods, so that on one hand, the stirring blades and the extension sleeve rods are more uniformly stressed, and are not easy to break or bend due to overlarge resistance; on the other hand, the first connecting rod and the second connecting rod can disturb vortex generated in the stirring process, so that the uniformity of paint mixing is further improved. Because the holding tank has been seted up on the extension loop bar, first connecting rod and second connecting rod can slide in the holding tank at the in-process that the extension extended or shortened, can not take place to interfere.

The present invention may be further configured in a preferred embodiment as: the sliding piece is sleeved with a first sliding ring and a second sliding ring on the stirring shaft in a wide manner, the first sliding ring is positioned between the two lantern rings, and the second sliding ring is positioned on one side of one lantern ring away from the other lantern ring; the driving part is a threaded barrel which is rotatably connected onto the second sliding ring through a bearing, a threaded groove is formed in the stirring shaft, and the threaded barrel is in threaded connection with the threaded groove of the stirring shaft.

The screw thread bucket rotates to drive the second slip ring to move along the axial direction of the stirring shaft, and then the linkage rod drives the first slip ring to move along the axial direction of the stirring shaft, so that the extension sleeve rod is driven to slide on the stirring blade through the connecting rod. Through adopting above-mentioned technical scheme, can control the total length of stirring leaf and extension more accurately, and the axis of rotation passes through the thread groove and fixes the position of screw thread bucket, and then makes first sliding ring and second sliding ring more stable at the epaxial position of stirring, is difficult for taking place to slide at the stirring in-process.

The present invention may be further configured in a preferred embodiment as: and friction grains are arranged on the side wall of the threaded barrel.

Through adopting above-mentioned technical scheme, when rotating the screw thread bucket, the frictional force between hand and the screw thread bucket can be increased to the friction line, and the operating personnel of being convenient for rotates the screw thread bucket.

The present invention may be further configured in a preferred embodiment as: and a fixing bolt penetrates through the side wall of the lantern ring, and the lantern ring is fixedly connected with the stirring shaft through the fixing bolt.

Through adopting above-mentioned technical scheme, can make lantern ring and (mixing) shaft separation after unscrewing fixing bolt, rotate and remove the screw thread bucket to keeping away from motor one side this moment to unscrew the screw thread bucket from the (mixing) shaft, can lift stirring leaf, extension, connecting rod, slider and screw thread bucket off from the (mixing) shaft, thereby be convenient for clear up and maintain above-mentioned structure.

The present invention may be further configured in a preferred embodiment as: the connecting rod comprises two connecting half rods which are parallel to each other, one end of each connecting half rod, which is far away from the lantern ring, is connected to two sides of the corresponding extending sleeve rod respectively, and the first connecting rod and the second connecting rod are located between the two connecting half rods.

Through adopting above-mentioned technical scheme, two connect half poles can stimulate the extension loop bar in the both sides of extension loop bar to make the extension loop bar atress more even at the pulling in-process, difficult emergence is buckled and then is caused the extension loop bar and slide on the stirring leaf unsmooth. In the technical scheme, the first connecting rod and the second connecting rod are positioned between the two connecting half rods, so that the connecting rod is not interfered in the extension process of the extension part, and the extension process of the extension part is smoother.

The present invention may be further configured in a preferred embodiment as: a first limiting block is fixedly arranged at one end of the stirring blade, which is far away from the stirring shaft, and a second limiting block is fixedly arranged at one end of the extension sleeve rod, which is far away from the stirring shaft; and a limiting table is fixedly arranged at one end of the extension sleeve rod, which is close to the stirring shaft.

Through adopting above-mentioned technical scheme, when the extension slided along the length direction of stirring leaf, under the limiting displacement between first stopper and butt platform, the extension can not deviate from the stirring leaf, under the butt effect between second stopper and limiting platform, can not separate between the extension loop bar to this mixing arrangement's stability has been improved.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the utility model discloses in, sliding connection has the extension on the stirring leaf to drive slider and connecting rod control extension through the driving piece and slide on the stirring leaf, can adjust this mixing arrangement's stirring scope, in order to be applicable to the container of different sizes.

2. The utility model discloses in, the extension is formed by the mutual sliding connection of a plurality of extension loop bars, has increased the adjustable range of stirring leaf and extension length to make this mixing arrangement can be applicable to the container of bigger size scope.

3. The utility model discloses in, be provided with the head rod between the stirring leaf, be provided with the second connecting rod between the extension loop bar, both can increase the stability of stirring leaf and extension loop bar, also can make coating mix more evenly through first connecting rod and second connecting rod.

4. The utility model discloses in, the lantern ring passes through fixing bolt and (mixing) shaft fixed connection, is convenient for dismantle and clean the lantern ring, stirring leaf and extension.

5. The utility model discloses in, be provided with the thread groove on the (mixing) shaft, the driving piece is the screw thread bucket of threaded connection on the thread groove, rotates the axial slip that the screw thread bucket can control first sliding ring and second sliding ring along the (mixing) shaft, and it is more accurate to operate comparatively convenient and control.

Drawings

FIG. 1 is a schematic structural view of a coating material mixing device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a threaded barrel and a sliding member in an embodiment of the present invention;

FIG. 3 is a schematic view of the structure of the stirring blade and the extension part in the embodiment of the present invention.

In the figure, 1, a frame; 2. a stirring shaft; 21. a thread groove; 3. a motor; 4. stirring blades; 41. a first stopper; 42. a first connecting rod; 5. an extension; 51. the loop bar is extended; 52. accommodating grooves; 53. a second limiting block; 54. a second connecting rod; 55. a limiting table; 6. a collar; 61. fixing the bolt; 7. a slider; 71. a first slip ring; 72. a second slip ring; 73. a linkage rod; 8. a threaded barrel; 9. a connecting rod; 92. the half-rods are connected.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment, a coating mixing arrangement, refer to fig. 1, including frame 1, rotate along vertical direction on frame 1 and be provided with a (mixing) shaft 2, the cover is equipped with two lantern rings 6 on the (mixing) shaft 2, wears to be equipped with fixing bolt 61 on the lateral wall of the lantern ring 6 to link fixed connection on (mixing) shaft 2 through fixing bolt 61. Four stirring blades 4 are fixedly arranged on the side wall of each lantern ring 6, and the length direction of each stirring blade 4 is vertical to the axial lead of the stirring shaft 2. An extension part 5 is sleeved on each stirring blade 4, and the extension part 5 is connected with the stirring blades 4 in a sliding mode along the length direction of the stirring blades 4. Still be provided with on frame 1 and be used for driving (mixing) shaft 2 pivoted motor 3, motor 3 can drive (mixing) shaft 2 through gear drive and rotate, also can directly drive (mixing) shaft 2 and rotate.

Referring to fig. 1 and 2, a sliding part 7 is slidably disposed on the stirring shaft 2 along the axial direction of the stirring shaft 2, the sliding part 7 includes a first sliding ring 71 coaxially sleeved on the stirring shaft 2 and a second sliding ring 72 coaxially sleeved on the stirring shaft 2 and located above the first sliding ring 71, and the first sliding ring 71 and the second sliding ring 72 can slide along the axial direction of the stirring shaft 2. A linkage rod 73 is fixedly connected between the first sliding ring 71 and the second sliding ring 72, and the linkage rod 73 is parallel to the axial lead of the stirring shaft 2 and is used for driving the first sliding ring 71 and the second sliding ring 72 to synchronously slide. The first slide ring 71 is located between the two collars 6 and the second slide ring 72 is located above the two collars 6. Be provided with on (mixing) shaft 2 and be used for driving first sliding ring 71 and the gliding driving piece of second sliding ring 72 along vertical direction, the driving piece is for the cover to establish the screw thread bucket 8 on (mixing) shaft 2, has seted up thread groove 21 in the top of first sliding ring 71 on (mixing) shaft 2, and 8 threaded connection of screw thread bucket are on thread groove 21, and the lower extreme of screw thread bucket 8 passes through the bearing and is connected with first sliding ring 71 rotation, and has seted up friction line on the lateral wall of screw thread bucket 8. When the threaded barrel 8 is rotated, the threaded barrel 8 can move up and down along the axial direction of the stirring shaft 2, and then the first sliding ring 71 and the second sliding ring 72 are driven to slide along the axial direction of the stirring shaft 2.

Referring to fig. 2, four connecting rods 9 are rotatably connected to the side walls of the first sliding ring 71 and the second sliding ring 72, each connecting rod 9 includes two connecting half rods 92 parallel to each other, and the two connecting half rods 92 are rotatably connected to two sides of the end of the extension portion 5 away from the stirring shaft 2. When the first sliding ring 71 and the second sliding ring 72 slide, the connecting rod 9 is driven to pull the extension part 5 to slide along the length direction of the stirring blade 4, so that the stirring range of the extension part 5 and the stirring blade 4 is adjusted.

Referring to fig. 2 and 3, each extension portion 5 includes two extension sleeve rods 51, one of the extension sleeve rods 51 is sleeved on the stirring blade 4 and slidably connected with the stirring blade 4 along the length direction of the stirring blade 4, the other extension sleeve rod 51 is sleeved on the extension sleeve rod 51 sleeved on the stirring blade 4, and the two extension sleeve rods 51 are slidably connected along the length direction of the stirring blade 4. The two extension rods 51 are open at one end toward the stirring shaft 2 and closed at the other end. The extension loop bar 51 is provided with a holding groove 52 along the length direction of the stirring blade 4, wherein the holding groove 52 of the extension loop bar 51 on the upper lantern ring 6 is opened on the lower surface of the extension loop bar 51, and the holding groove 52 of the extension loop bar 51 on the lower lantern ring 6 is opened on the upper surface of the extension loop bar 51. A first connecting rod 42 parallel to the stirring shaft 2 is arranged between the two stirring blades 4 respectively positioned at the corresponding positions of the two lantern rings 6, and a second connecting rod 54 parallel to the first connecting rod 42 is arranged between the extension lantern rings 51 on the two stirring blades 4. When the extension sleeve 51 slides on the mixing blade 4, the first connecting rod 42 and the second connecting rod 54 slide in the accommodating groove 52 without affecting the sliding of the extension sleeve 51. A first limiting block 41 is fixedly arranged at one end of the stirring blade 4 far away from the stirring shaft 2, a second limiting block 53 is fixedly arranged at one end of the extension sleeve rod 51 sleeved on the stirring blade 4 far away from the stirring shaft 2, a first limiting table 55 is fixedly arranged at one end of the extension sleeve rod 51 close to the stirring blade 4, and the extension part 5 can be prevented from being separated from the stirring blade 4 through the abutting action between the first limiting table 55 and the first limiting block 41; the two extension loop bars 51 can be prevented from being separated by the abutting action between the limit table 55 and the second limit block 53.

The implementation principle and the using method of the embodiment are as follows:

when the stirring range of the mixing device needs to be adjusted, the threaded barrel 8 can be rotated, the threaded barrel 8 can drive the second sliding ring 72 to slide along the axial lead of the stirring shaft 2 in the rotating process, and then the first sliding ring 71 is driven to slide along the axial lead of the stirring shaft 2 through the linkage rod 73, the second sliding ring 72 and the first sliding ring 71 drive the extension sleeve rod 51 farthest away from the stirring shaft 2 to slide along the length direction of the stirring blade 4 through the connecting rod 9, so that the whole extension part 5 is driven to stretch, and the total length of the stirring blade 4 and the extension part 5 is changed. Through the steps, the stirring range of the mixing device can be adjusted.

The fixing bolt 61 is unscrewed, and then the threaded barrel 8 is rotated to enable the threaded barrel 8 to be downward and separated from the threaded groove 21 on the stirring shaft 2, so that the threaded barrel 8, the lantern ring 6, the stirring blade 4 and the extension part 5 can be taken down from the stirring shaft 2, and the structure is convenient to clean and maintain.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a coating mixing arrangement, includes frame (1), set up (mixing) shaft (2) in frame (1) and set up and be used for driving (mixing) shaft (2) pivoted motor (3) in frame (1), be provided with a plurality of stirring leaves (4) on (mixing) shaft (2), its characterized in that: the stirring blade (4) is sleeved with an extension part (5), the extension part (5) is connected with the stirring blade (4) in a sliding mode along the length direction of the stirring blade (4), a sliding part (7) is arranged on the stirring shaft (2) in a sliding mode along the axial direction of the stirring shaft (2), a connecting rod (9) is connected to the sliding part (7) in a rotating mode, and one end, far away from the sliding part (7), of the connecting rod (9) is connected to the extension part (5) in a rotating mode; and a driving piece for driving the sliding piece (7) to slide along the axial direction of the stirring shaft (2) is further arranged on the stirring shaft (2).

2. A paint mixing apparatus as claimed in claim 1, wherein: the extension part (5) comprises a plurality of extension sleeve rods (51), and one end of each extension sleeve rod (51) facing the stirring shaft (2) is open; the extension sleeve rod (51) closest to the stirring blade (4) is sleeved on the stirring blade (4) and is connected with the stirring blade (4) in a sliding manner along the length direction of the stirring blade (4); between two adjacent extension sleeve rods (51), the extension sleeve rod (51) far away from the stirring blade (4) is sleeved on the extension sleeve rod (51) close to the stirring blade (4), and the two adjacent extension sleeve rods (51) are in sliding connection in the length direction of the stirring blade (4); one end of the connecting rod (9) far away from the sliding piece (7) is rotatably connected with an extension sleeve rod (51) farthest away from the stirring blade (4).

3. A paint mixing apparatus as claimed in claim 2, wherein: the stirring shaft (2) is sleeved with two lantern rings (6), each stirring blade (4) is fixedly connected to the side wall of the lantern ring (6), and the stirring blades (4) are arranged along the circumferential direction of the side wall of the lantern ring (6) in a four-way mode on the same lantern ring (6).

4. A paint mixing apparatus as claimed in claim 3, wherein: be provided with between the stirring leaf (4) of corresponding position on two lantern ring (6) head rod (42), the axial lead direction of head rod (42) is on a parallel with the axial lead direction of (mixing) shaft (2), two still be provided with second connecting rod (54) on a parallel with head rod (42) between extension loop bar (51) on lantern ring (6), still be provided with holding tank (52) that are used for holding head rod (42) or second connecting rod (54) on extension loop bar (51).

5. A paint mixing apparatus as claimed in claim 4, wherein: the sliding piece (7) comprises a first sliding ring (71) and a second sliding ring (72) which are sleeved on the stirring shaft (2), the first sliding ring (71) is positioned between the two lantern rings (6), and the second sliding ring (72) is positioned on one side, away from the other lantern ring (6), of one lantern ring (6); a linkage rod (73) is fixedly arranged between the first sliding ring (71) and the second sliding ring (72), the driving piece is a threaded barrel (8) which is rotatably connected to the second sliding ring (72) through a bearing, a threaded groove (21) is formed in the stirring shaft (2), and the threaded barrel (8) is in threaded connection with the threaded groove (21) of the stirring shaft (2).

6. A paint mixing apparatus as claimed in claim 5, wherein: and friction grains are arranged on the side wall of the threaded barrel (8).

7. A paint mixing apparatus as claimed in claim 5, wherein: and a fixing bolt (61) is arranged on the side wall of the lantern ring (6) in a penetrating manner, and the lantern ring (6) is fixedly connected with the stirring shaft (2) through the fixing bolt (61).

8. A paint mixing apparatus as claimed in claim 4, wherein: the connecting rod (9) comprises two connecting half rods (92) which are parallel to each other, one ends, far away from the lantern ring (6), of the two connecting half rods (92) are connected to two sides of the extension sleeve rod (51) respectively, and the first connecting rod (42) and the second connecting rod (54) are located between the two connecting half rods (92).

9. A paint mixing apparatus as claimed in claim 2, wherein: a first limiting block (41) is fixedly arranged at one end of the stirring blade (4) far away from the stirring shaft (2), and a second limiting block (53) is fixedly arranged at one end of the extension sleeve rod (51) far away from the stirring shaft (2); and a limiting table (55) is fixedly arranged at one end of the extension sleeve rod (51) close to the stirring shaft (2).