CN211586827U - Three-roller grinding machine with adjustable position - Google Patents
Three-roller grinding machine with adjustable position Download PDFInfo
- Publication number
- CN211586827U CN211586827U CN201922416255.7U CN201922416255U CN211586827U CN 211586827 U CN211586827 U CN 211586827U CN 201922416255 U CN201922416255 U CN 201922416255U CN 211586827 U CN211586827 U CN 211586827U
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Abstract
A three-roller grinding machine with adjustable position belongs to the technical field of advanced manufacturing and automation, and comprises a rack, a front roller, a middle roller, a rear roller, a middle roller driving assembly, a front roller driving assembly, a rear roller driving assembly and a front-rear roller distance adjusting assembly; the front and rear roller distance adjusting assembly comprises a position adjusting driving device, a front roller transmission unit, a rear roller transmission unit, a front roller position adjusting device and a rear roller position adjusting device, the front roller transmission unit is connected with the front roller position adjusting device, and the rear roller transmission unit is connected with the rear roller position adjusting device. Three-roller grinds machine with adjustable position, roll position control device and back roller position control device synchronous motion before driving from adjusting part through the front and back roller to the synchronous motion of roller and back roller before driving, but make the interval between middle roller and front roller and the back roller synchronous control, the regulative mode is simple convenient, adjust weak point consuming time, efficient, very high spreading value has.
Description
Technical Field
The utility model belongs to the technical field of advance manufacturing and automation, specifically, relate to a three-roller grinds machine with adjustable position.
Background
The three-roller grinding machine is called a three-roller machine for short, and can be divided into an experimental three-roller grinding machine and a production three-roller grinding machine. The three-roller grinder is suitable for manufacturing slurry of paint, printing ink, pigment, plastics and the like. The three-roller grinder has the working principle that: the three-roller grinding machine achieves the grinding effect by mutual extrusion of the surfaces of the three horizontal rollers and friction at different speeds.
The three-roller grinding device achieves the grinding effect by mutual extrusion of the surfaces of the three horizontal rollers and friction at different speeds. The three-roller grinding device is the most effective grinding and dispersing equipment for high-viscosity materials.
The three-roller grinding device is provided with a front roller, a middle roller and a rear roller, and the distance between two adjacent rollers needs to be correspondingly adjusted for materials with different hardness degrees. In the prior art, the distances among the front roller, the middle roller and the rear roller are not convenient to adjust, so that the three-roller grinding device in the prior art is difficult to be suitable for various materials to be ground with different hardness properties.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a three-roller grinding machine with adjustable position has solved the three-roller and has ground the inconvenient problem of distance adjustment between middle roller and the front and back roller of machine.
The technical scheme is as follows: the utility model provides a three-roller grinding machine with adjustable position, including frame, front roller, middle roller, back roller, middle roller drive assembly, front roller drive assembly, back roller drive assembly and front and back roller apart from adjusting part, middle roller drive assembly and front and back roller apart from adjusting part all set up in the frame, front roller drive assembly and back roller drive assembly all set up on front and back roller apart from adjusting part, the front roller sets up on front roller drive assembly, the middle roller sets up on middle roller drive assembly, the back roller sets up on back roller drive assembly, front roller, middle roller and back roller set up to be a row to front roller and back roller symmetry are located the both sides of middle roller; wherein, front and back roller distance adjusting part includes position control drive arrangement, preceding roller drive unit, back roller drive unit, preceding roller position control device and back roller position control device, preceding roller drive unit and back roller drive unit all are connected with position control drive arrangement, preceding roller drive unit and preceding roller position control device are connected, back roller drive unit and back roller position control device are connected, preceding roller setting is in the front on roller position control device, the back roller sets up on back roller position control device.
Further, machine is ground to foretell position-adjustable three-roller, position adjustment drive arrangement includes driving motor, speed reducer, pivot one and a set of pivot supporting seat one, driving motor, speed reducer and a set of pivot supporting seat one are all fixed to be set up in the frame, driving motor and speed reducer are connected, speed reducer and pivot one are connected, pivot one sets up on a set of pivot supporting seat one, preceding roller drive unit and back roller drive unit are connected with the both ends of pivot one respectively.
Furthermore, according to the three-roller grinding machine with the adjustable position, the front roller transmission unit and the rear roller transmission unit are symmetrically arranged, the front roller transmission unit and the rear roller transmission unit respectively comprise a first driving wheel, a first transmission chain and a first driven wheel, the first driving wheel is arranged at the end part of the first rotating shaft, and the first driving wheel is connected with the first driven wheel through the first transmission chain.
Further, in the three-roller grinding machine with the adjustable position, the driven wheel I of the front roller transmission unit is connected with the front roller position adjusting device, and the driven wheel I of the rear roller transmission unit is connected with the rear roller position adjusting device.
Further, the three-roller grinding machine with the adjustable position is characterized in that the front roller position adjusting device and the rear roller position adjusting device are symmetrically arranged, the front roller position adjusting device and the rear roller position adjusting device respectively comprise a screw rod, a group of screw rod supporting seats, a group of first sliding blocks and a position adjusting supporting plate, the group of screw rod supporting seats are fixedly arranged on the machine frame, the screw rod is arranged on the group of screw rod supporting seats, the screw rod is connected with the driven wheel, the group of sliding blocks are sleeved on the screw rod, and the position adjusting supporting plate is fixedly connected with the group of screw rod supporting seats.
Furthermore, the three-roller grinding machine with the adjustable position is characterized in that two guide rails I are symmetrically arranged on the machine frame, the guide rails I are parallel to the screw rod, a group of sliding blocks II are arranged on the guide rails I, and two ends of the position adjusting support plate are respectively connected with the group of sliding blocks I and the group of sliding blocks II.
Further, in the three-roller grinder with adjustable position, the front roller driving assembly is arranged on the position adjusting support plate of the front roller position adjusting device, and the rear roller driving assembly is arranged on the position adjusting support plate of the rear roller position adjusting device.
Further, machine is ground to foretell position-adjustable three-roller, middle roller drive assembly, preceding roller drive assembly and back roller drive assembly all include the pivot supporting seat two that rotation driving motor, pivot two and two symmetries set up, the pivot that rotates driving motor passes through the shaft coupling and the connection of pivot two, two erects on the pivot supporting seat two that two symmetries set up, the preceding roller shell is established in the pivot two of preceding roller drive assembly, middle roller shell is established in middle roller drive assembly's pivot two, the back roller shell is established in back roller drive assembly's pivot two.
Further, foretell position-adjustable three-roller grinds machine, preceding roller drive assembly and back roller drive assembly still include the switching slide, the symmetry is provided with guide rail two and guide rail three in the frame, guide rail two is located the both sides of preceding roller along the axis, guide rail three is located the both sides of back roller along the axis, preceding roller drive assembly's switching slide and two sliding connection of guide rail, back roller drive assembly's switching slide and three sliding connection of guide rail.
Further, the three-roller grinding machine with the adjustable position is characterized in that the machine frame is provided with a discharge port and a storage tank, the section of the discharge port is isosceles trapezoid, the opening of the discharge port is gradually reduced along the direction far away from the machine frame, and the storage tank is located under the front roller, the middle roller and the rear roller.
Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: the three-roller grinding machine with the adjustable position of the utility model synchronously drives the front roller position adjusting device and the rear roller position adjusting device to synchronously move through the front and rear roller distance adjusting assembly, thereby driving the synchronous movement of the front roller and the rear roller, so that the distance between the middle roller and the front roller and the distance between the middle roller and the rear roller can be synchronously adjusted, the adjusting mode is simple and convenient, the adjustment is short in time consumption, the efficiency is high, and the three-roller grinding machine has very high popularization value; the distance between the front roller and the middle roller and the distance between the rear roller and the middle roller are synchronously adjusted, so that the grinding precision of the coating can be accurately controlled, and meanwhile, the movable roller and the fixed roller are conveniently maintained in the later period by the aid of the quick separation between the front roller and the middle roller and the quick separation between the rear roller and the middle roller.
Drawings
FIG. 1 is a schematic view of the appearance structure of the three-roller grinder with adjustable position according to the present invention;
FIG. 2 is a schematic structural view of the three-roller grinder with adjustable position according to the present invention;
FIG. 3 is a first top view of the three-roller grinder with adjustable position according to the present invention;
fig. 4 is a second top view of the three-roller grinder with adjustable position according to the present invention;
fig. 5 is a first schematic structural diagram of the front roller position adjusting device or the rear roller position adjusting device according to the present invention;
fig. 6 is a schematic structural diagram of the front roller position adjusting device or the rear roller position adjusting device of the present invention.
In the figure: the device comprises a rack 1, a first guide rail 11, a second slide block 12, a second guide rail 13, a third guide rail 14, a discharge port 15, a storage tank 16, a front roller 2, a middle roller 3, a rear roller 4, a middle roller driving assembly 5, a rotary driving motor 51, a second rotary shaft 52, a second rotary shaft supporting seat 53, a front roller driving assembly 6, a switching sliding plate 61, a rear roller driving assembly 7, a front and rear roller distance adjusting assembly 8, a position adjusting driving device 81, a driving motor 811, a speed reducer 812, a first rotary shaft 813, a first rotary shaft supporting seat 814, a front roller transmission unit 82, a first driving wheel 821, a transmission chain 822, a first driven wheel 823, a rear roller transmission unit 83, a front roller position adjusting device 84, a screw 841, a screw supporting seat 842, a first slide block 843, a position adjusting supporting plate 844 and a rear roller.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
The three-roller grinder with adjustable position as shown in fig. 1-4 comprises a frame 1, a front roller 2, a middle roller 3, a back roller 4, a middle roller driving assembly 5, a front roller driving assembly 6, a back roller driving assembly 7 and a front and back roller distance adjusting assembly 8, wherein the middle roller driving assembly 5 and the front and back roller distance adjusting assembly 8 are both arranged on the frame 1, the front roller driving assembly 6 and the back roller driving assembly 7 are both arranged on the front and back roller distance adjusting assembly 8, the front roller 2 is arranged on the front roller driving assembly 6, the middle roller 3 is arranged on the middle roller driving assembly 5, the back roller 4 is arranged on the back roller driving assembly 7, the front roller 2, the middle roller 3 and the back roller 4 are arranged in a row, and the front roller 2 and the back roller 4 are symmetrically positioned at two sides of the middle roller 3; wherein, front and back roller distance adjusting part 8 includes position control drive arrangement 81, preceding roller drive unit 82, back roller drive unit 83, preceding roller position adjusting device 84 and back roller position adjusting device 85, preceding roller drive unit 82 and back roller drive unit 83 all are connected with position control drive arrangement 81, preceding roller drive unit 82 and preceding roller position adjusting device 84 are connected, back roller drive unit 83 and back roller position adjusting device 85 are connected, preceding roller 2 sets up on preceding roller position adjusting device 84, back roller 4 sets up on back roller position adjusting device 85.
In addition, the position adjusting driving device 81 comprises a driving motor 811, a speed reducer 812, a first rotating shaft 813 and a first rotating shaft supporting seat 814, wherein the driving motor 811, the speed reducer 812 and the first rotating shaft supporting seat 814 are all fixedly arranged on the frame 1, the driving motor 811 is connected with the speed reducer 812, the speed reducer 812 is connected with the first rotating shaft 813, the first rotating shaft 813 is arranged on the first rotating shaft supporting seat 814, and the front roller transmission unit 82 and the rear roller transmission unit 83 are respectively connected with two ends of the first rotating shaft 813. In the structure, the front roller transmission unit 82 and the rear roller transmission unit 83 are symmetrically arranged, each of the front roller transmission unit 82 and the rear roller transmission unit 83 comprises a driving wheel I821, a transmission chain 822 and a driven wheel I823, the driving wheel I821 is arranged at the end of the rotating shaft I813, and the driving wheel I821 is connected with the driven wheel I823 through the transmission chain 822. The first driven wheel 823 of the front roller transmission unit 82 is connected to the front roller position adjusting device 84, and the first driven wheel 823 of the rear roller transmission unit 83 is connected to the rear roller position adjusting device 85.
As shown in fig. 5 and 6, the front roller position adjusting device 84 and the back roller position adjusting device 85 are symmetrically arranged, each of the front roller position adjusting device 84 and the back roller position adjusting device 85 includes a screw 841, a set of screw supporting seats 842, a set of sliders 843 and a position adjusting supporting plate 844, the set of screw supporting seats 842 is fixedly arranged on the frame 1, the screw 841 is arranged on the set of screw supporting seats 842, the screw 841 is connected with a driven wheel 823, the set of sliders 843 is sleeved on the screw 841, and the position adjusting supporting plate 844 is fixedly connected with the set of screw supporting seats 842. Wherein, the symmetry is equipped with two on the frame 1 and is equipped with guide rail 11, guide rail 11 and screw 841 parallel arrangement, be equipped with a set of slider two 12 on guide rail 11, the both ends of position control backup pad 844 are connected with a set of slider 843 and a set of slider two 12 respectively. Further, the front roller driving unit 6 is provided on a position adjustment support plate 844 of the front roller position adjusting device 84, and the rear roller driving unit 7 is provided on a position adjustment support plate 844 of the rear roller position adjusting device 85. In addition, middle roller drive assembly 5, preceding roller drive assembly 6 and back roller drive assembly 7 all include two 53 pivot supporting seats that rotate driving motor 51, two 52 pivots and two symmetries set up, the pivot that rotates driving motor 51 passes through the shaft coupling and two 52 pivots are connected, two 52 pivots erect on two 53 pivot supporting seats that two symmetries set up, 2 covers of preceding roller are established on two 52 pivots of preceding roller drive assembly 6, 3 covers of middle roller are established on two 52 pivots of middle roller drive assembly 5, 4 covers of back roller are established on two 52 pivots of back roller drive assembly 7. Preceding roller drive assembly 6 and back roller drive assembly 7 still include switching slide 61, the symmetry is provided with two 13 and three 14 of guide rail in the frame 1, two 13 of guide rail are located the both sides of preceding roller 2 along the axis, three 14 of guide rail are located the both sides of back roller 4 along the axis, the switching slide 61 and the two 13 sliding connection of guide rail of preceding roller drive assembly 6, the switching slide 61 and the three 14 sliding connection of guide rail of back roller drive assembly 7.
In the structure, the frame 1 is provided with the discharge port 15 and the storage tank 16, the section of the discharge port 15 is isosceles trapezoid, the opening of the discharge port 15 is gradually reduced along the direction far away from the frame 1, and the storage tank 16 is positioned under the front roller 2, the middle roller 3 and the rear roller 4.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a three-roller grinds machine with adjustable position which characterized in that: comprises a frame (1), a front roller (2), a middle roller (3), a rear roller (4), a middle roller driving component (5), a front roller driving component (6), a rear roller driving component (7) and a front and rear roller distance adjusting component (8), the middle roller driving component (5) and the front and rear roller distance adjusting components (8) are arranged on the frame (1), the front roller driving component (6) and the rear roller driving component (7) are both arranged on the front roller distance adjusting component and the rear roller distance adjusting component (8), the front roller (2) is arranged on a front roller driving component (6), the middle roller (3) is arranged on a middle roller driving component (5), the rear roller (4) is arranged on a rear roller driving component (7), the front roller (2), the middle roller (3) and the rear roller (4) are arranged in a row, the front roller (2) and the rear roller (4) are symmetrically positioned at two sides of the middle roller (3);
wherein, front and back roller distance adjusting part (8) are including position control drive arrangement (81), preceding roller drive unit (82), back roller drive unit (83), preceding roller position control device (84) and back roller position control device (85), preceding roller drive unit (82) and back roller drive unit (83) all are connected with position control drive arrangement (81), preceding roller drive unit (82) and preceding roller position control device (84) are connected, back roller drive unit (83) and back roller position control device (85) are connected, preceding roller (2) set up on preceding roller position control device (84), back roller (4) set up on back roller position control device (85).
2. The position adjustable three roll mill according to claim 1, characterized in that: position control drive arrangement (81) include driving motor (811), speed reducer (812), a pivot (813) and a set of pivot supporting seat (814), driving motor (811), speed reducer (812) and a set of pivot supporting seat (814) are all fixed to be set up in frame (1), driving motor (811) and speed reducer (812) are connected, speed reducer (812) and pivot (813) are connected, pivot (813) set up on a set of pivot supporting seat (814), preceding roller drive unit (82) and back roller drive unit (83) are connected with the both ends of pivot (813) respectively.
3. The position adjustable three-roll grinder of claim 2, wherein: the front roller transmission unit (82) and the rear roller transmission unit (83) are symmetrically arranged, the front roller transmission unit (82) and the rear roller transmission unit (83) respectively comprise a first driving wheel (821), a transmission chain (822) and a first driven wheel (823), the first driving wheel (821) is arranged at the end of the first rotating shaft (813), and the first driving wheel (821) is connected with the first driven wheel (823) through the transmission chain (822).
4. The position adjustable three roll mill of claim 3, characterized in that: the driven wheel I (823) of the front roller transmission unit (82) is connected with the front roller position adjusting device (84), and the driven wheel I (823) of the rear roller transmission unit (83) is connected with the rear roller position adjusting device (85).
5. The position adjustable three roll mill of claim 3, characterized in that: preceding roller position control device (84) and back roller position control device (85) symmetry set up, preceding roller position control device (84) and back roller position control device (85) all include screw rod (841), a set of screw rod supporting seat (842), a set of slider (843) and position control backup pad (844), a set of screw rod supporting seat (842) is fixed to be set up in frame (1), screw rod (841) sets up on a set of screw rod supporting seat (842) to screw rod (841) and driven wheel (823) are connected, a set of slider (843) cover is established on screw rod (841), position control backup pad (844) and a set of screw rod supporting seat (842) fixed connection.
6. The position adjustable three roll mill of claim 5, characterized in that: frame (1) is gone up the symmetry and is equipped with two and is equipped with guide rail (11), guide rail (11) and screw rod (841) parallel arrangement, be equipped with a set of slider two (12) on guide rail (11), the both ends of position control backup pad (844) are connected with a set of slider one (843) and a set of slider two (12) respectively.
7. The position adjustable three roll mill of claim 6, characterized in that: the front roller driving assembly (6) is arranged on a position adjusting support plate (844) of the front roller position adjusting device (84), and the rear roller driving assembly (7) is arranged on a position adjusting support plate (844) of the rear roller position adjusting device (85).
8. The position adjustable three roll mill of claim 7, characterized in that: middle roller drive assembly (5), preceding roller drive assembly (6) and back roller drive assembly (7) all include pivot supporting seat two (53) that rotate driving motor (51), pivot two (52) and two symmetries set up, the pivot that rotates driving motor (51) is passed through the shaft coupling and is connected with pivot two (52), pivot two (52) are erect on pivot supporting seat two (53) that two symmetries set up, preceding roller (2) cover is established in the front on pivot two (52) of roller drive assembly (6), middle roller (3) cover is established in the middle of on pivot two (52) of roller drive assembly (5), back roller (4) cover is established in the pivot two (52) of back roller drive assembly (7).
9. The position adjustable three roll mill of claim 8, characterized in that: preceding roller drive assembly (6) and back roller drive assembly (7) still include switching slide (61), the symmetry is provided with guide rail two (13) and guide rail three (14) on frame (1), guide rail two (13) are located preceding roller (2) along the both sides of axis, guide rail three (14) are located back roller (4) along the both sides of axis, switching slide (61) and guide rail two (13) sliding connection of preceding roller drive assembly (6), switching slide (61) and guide rail three (14) sliding connection of back roller drive assembly (7).
10. The position adjustable three roll mill according to claim 1, characterized in that: the roller type roller feeding device is characterized in that a discharge port (15) and a storage tank (16) are arranged on the rack (1), the cross section of the discharge port (15) is isosceles trapezoid, an opening of the discharge port (15) is gradually reduced along the direction far away from the rack (1), and the storage tank (16) is located under the front roller (2), the middle roller (3) and the rear roller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922416255.7U CN211586827U (en) | 2019-12-29 | 2019-12-29 | Three-roller grinding machine with adjustable position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922416255.7U CN211586827U (en) | 2019-12-29 | 2019-12-29 | Three-roller grinding machine with adjustable position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211586827U true CN211586827U (en) | 2020-09-29 |
Family
ID=72597000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922416255.7U Expired - Fee Related CN211586827U (en) | 2019-12-29 | 2019-12-29 | Three-roller grinding machine with adjustable position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211586827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774781A (en) * | 2020-12-09 | 2021-05-11 | 上海铸研重工科技有限公司 | Swing roller type sand making machine |
| CN114210399A (en) * | 2021-12-24 | 2022-03-22 | 江苏宥拓新材料有限公司 | Machine is ground with three-roller to graphite alkene dispersion printing ink processing |
-
2019
- 2019-12-29 CN CN201922416255.7U patent/CN211586827U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774781A (en) * | 2020-12-09 | 2021-05-11 | 上海铸研重工科技有限公司 | Swing roller type sand making machine |
| CN114210399A (en) * | 2021-12-24 | 2022-03-22 | 江苏宥拓新材料有限公司 | Machine is ground with three-roller to graphite alkene dispersion printing ink processing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20211229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |