阅读说明：本技术 一种带有抛物线形厚壁圆筒装填高分子涂料装置 (Device for filling high-molecular coating into cylinder with parabolic thick wall ) 是由 许连甫 王学志 许雁冰 张春华 于 2019-09-29 设计创作，主要内容包括：一种带有抛物线形厚壁圆筒装填高分子涂料装置,它涉及机械制造技术领域。本发明为解决现有带有抛物线形厚壁圆筒零件内壁装填高分子涂料困难的问题。本发明包括旋转台支承架组件、旋转台组件和两个工件支架组件,旋转台支承架组件包括底架、两个支承立柱、两个旋转轴、两个锁定机构和四个脚轮机构,旋转台组件包括螺轴、限位轴承、旋转台框架、顶尖固定板、顶尖和两个旋转台连接板,工件支架组件包括底板、盖板、两个立板、两个工件支架轴和两组滚动轴承。本发明用于带有抛物线形厚壁圆筒装填。(A device for filling high polymer coatings into a cylinder with a parabolic thick wall relates to the technical field of mechanical manufacturing. The invention aims to solve the problem that the inner wall of the existing cylindrical part with the parabolic thick wall is difficult to fill with high molecular paint. The invention comprises a rotating table supporting frame assembly, a rotating table assembly and two workpiece support assemblies, wherein the rotating table supporting frame assembly comprises a bottom frame, two supporting upright posts, two rotating shafts, two locking mechanisms and four trundle mechanisms, the rotating table assembly comprises a screw shaft, a limiting bearing, a rotating table frame, a top fixing plate, a top and two rotating table connecting plates, and the workpiece support assemblies comprise a bottom plate, a cover plate, two vertical plates, two workpiece support shafts and two groups of rolling bearings. The invention is used for filling the cylinder with the parabola-shaped thick wall.)

1. The utility model provides a have parabola-shaped thick wall cylinder to load macromolecular coating device which characterized in that: the device for filling the high molecular paint into the cylinder with the parabola-shaped thick wall comprises a rotating table support frame component (1), a rotating table component (2) and two workpiece support components (3),

the rotating table supporting frame assembly (1) comprises an underframe (1-6), two supporting upright columns (1-8), two rotating shafts (1-17), two locking mechanisms and four trundle mechanisms, wherein the underframe (1-6) is horizontally arranged, the four corners of the lower end surface of the underframe (1-6) are respectively provided with one trundle mechanism, the middle parts of the two sides of the underframe (1-6) are respectively and fixedly connected with the supporting upright columns (1-8) vertically, the rotating shafts (1-17) are horizontally inserted at the upper ends of the supporting upright columns (1-8), the locking mechanisms are arranged on the outer end surfaces of the upper ends of the supporting upright columns (1-8), the rotating shafts (1-17) are positioned and locked on the supporting upright columns (1-8) through the,

the rotating platform component (2) comprises a screw shaft (2-1), a limiting bearing (2-3), a rotating platform frame (2-5), a top fixing plate (2-8), a top (2-10) and two rotating platform connecting plates (2-13), wherein the middle parts of two sides of the rotating platform frame (2-5) are respectively and vertically fixedly connected with the rotating platform connecting plates (2-13), the upper end of each rotating platform connecting plate (2-13) is fixedly connected onto the rotating shaft (1-17), the screw shaft (2-1) is vertically and fixedly connected onto the middle part of the upper end surface of the rear end of the rotating platform frame (2-5), the upper end of the screw shaft (2-1) is sleeved with the limiting bearing (2-3), the middle part of the front end of the rotating platform frame (2-5) is vertically and fixedly connected with the top fixing plate (2-8), the top (2-10) is vertically and fixedly connected onto the middle part, two workpiece support assemblies (3) are arranged in parallel in the middle of the rotating table frame (2-5) along the length direction,

the workpiece support assembly (3) comprises a bottom plate (3-1), a cover plate (3-3), two vertical plates (3-2), two workpiece support shafts (3-6) and two groups of rolling bearings (3-4), the bottom plate (3-1) is fixedly connected with the upper end face of the rotating table frame (2-5), the front end and the rear end of the bottom plate (3-1) are respectively and vertically fixedly connected with the vertical plates (3-2), the cover plate (3-3) is parallelly arranged at the upper end of the bottom plate (3-1), the upper end of the vertical plate (3-2) is fixedly connected with the cover plate (3-3), the lower end of the vertical plate (3-2) is fixedly connected with the bottom plate (3-1), an arc groove (3-8) is arranged in the middle of the upper end of the vertical plate (3-2), the two workpiece support shafts (3-6) are vertically inserted and, the workpiece support shafts (3-6) are horizontally and symmetrically arranged, a group of rolling bearings (3-4) are sleeved on the workpiece support shafts (3-6), the rolling bearings (3-4) are arranged between the two vertical plates (3-2), and the outer rings of the inner sides of the rolling bearings (3-4) are arranged on the inner sides of the arc grooves (3-8).

2. The apparatus for filling polymer paint with the parabolic thick-walled cylinder according to claim 1, wherein: the locking mechanism comprises a rotating table locking plate (1-5), a rotating table locking handle (1-7) and a locking nut (1-13), the rotating table locking plate (1-5) is vertically and fixedly connected with the outer end face of the upper end of a supporting upright post (1-8), the upper end of the rotating table locking plate (1-5) is fixedly connected with a rotating shaft (1-17), the lower end of the rotating table locking plate (1-5) is provided with an arc through hole (1-18), the inner end face of the middle part of the supporting upright post (1-8) is vertically and fixedly connected with the locking nut (1-13), the connecting end of the rotating table locking handle (1-7) is provided with a thread, the connecting end of the rotating table locking handle (1-7) sequentially penetrates through the arc through hole (1-18) and the supporting upright post (1-8), and the tail end of the connecting end of the rotating table locking, the head end of the connecting end of the rotating table locking handle (1-7) is provided with a step, and the end surface of the step is matched with the outer end surface of the rotating table locking plate (1-5).

3. The apparatus for filling polymer paint with the parabolic thick-walled cylinder according to claim 1 or 2, wherein: the caster mechanism comprises a caster, two caster connecting plates (1-3), four caster bolts (1-1) and four caster nuts (1-2), the left side and the right side of the caster are respectively provided with one caster connecting plate (1-3), a rotating shaft of the caster is rotatably connected with the caster connecting plates (1-3), and the upper end of each caster connecting plate (1-3) is connected with the bottom frame (1-6) through the two caster bolts (1-1) and the two caster nuts (1-2).

4. The apparatus for filling polymer paint with the parabolic thick-walled cylinder according to claim 3, wherein: the two casters at the front end of the underframe (1-6) are directional casters (1-4), and the two casters at the rear end of the underframe (1-6) are universal casters (1-10).

5. The apparatus for filling polymer paint with the parabolic thick-walled cylinder according to claim 4, wherein: two sides of the supporting upright post (1-8) are respectively provided with an inclined support (1-9), the upper end of the inclined support (1-9) is fixedly connected with the supporting upright post (1-8), and the lower end of the inclined support (1-9) is fixedly connected with the bottom frame (1-6).

6. The apparatus for filling polymer paint with a thick-walled cylinder having a parabolic shape according to claim 1, 2, 4 or 5, wherein: two ends of the rotating shaft (1-17) are respectively and rotatably provided with a fastening nut (1-16), the upper end of the rotating table locking plate (1-5) is provided with a square hole, the square hole is sleeved on the rotating shaft (1-17), and the upper end of the rotating table locking plate (1-5) is fixedly connected with the rotating shaft (1-17) through the fastening nut (1-16).

7. The apparatus for filling polymer paint with the parabolic thick-walled cylinder according to claim 6, wherein: a locking backing ring (1-14) is arranged between the lower end of the rotating table locking plate (1-5) and the supporting upright post (1-8), and a rotating table backing ring (1-15) is arranged between the upper end of the rotating table locking plate (1-5) and the supporting upright post (1-8).

8. The apparatus for filling polymer paint with a thick-walled cylinder having a parabolic shape according to claim 1, 2, 4, 5 or 7, wherein: the lower end of the screw shaft (2-1) is vertically inserted on the rotating table frame (2-5), the tail end of the screw shaft (2-1) is screwed with a limit nut (2-2), and the limit nut (2-2) is arranged on the lower end face of the rotating table frame (2-5).

9. The apparatus for filling polymer paint with the parabolic thick-walled cylinder according to claim 8, wherein: two sides of the inner side end face of the tip fixing plate (2-8) are respectively provided with a reinforcing rib (2-11), one side of each reinforcing rib (2-11) is fixedly connected with the tip fixing plate (2-8), and the other side of each reinforcing rib (2-11) is fixedly connected with the upper end face of the rotating table frame (2-5).

10. The apparatus for filling polymer paint with a thick-walled cylinder having a parabolic shape according to claim 1, 2, 4, 5, 7 or 9, wherein: the lower end of the center (2-10) is vertically inserted on the center fixing plate (2-8), the tail end of the center (2-10) is screwed with a center nut (2-9), and the center nut (2-9) is arranged on the end face of the outer side of the center fixing plate (2-8).

Technical Field

The invention relates to the technical field of machine manufacturing, in particular to a device for filling high polymer coatings into a cylinder with a parabolic thick wall.

Background

Inner wall spraying is the processing mode that industrial production often meets, when preceding internal surface spraying, the use is low molecular coating, coating is more thin, can be with the spray gun spraying, in order to make the circumferencial direction both spray, on the one hand will rotate work piece on the other hand and will rotate the spray gun, rotatory work piece need stop the spraying work, with the certain angle of work piece rotation, take the spray gun to spout again, need repeated three to four times like this can finish spraying whole circumference, spraying efficiency is very low, rotatory spray gun needs anticlockwise and clockwise reciprocating motion, spraying operation is very inconvenient, paint can is installed to the end of spray gun, still install high-pressure blast pipe simultaneously. The inner surface of a certain series of products produced by the factory needs to be sprayed with high-molecular paint, the inner surface of the certain series of products is in the shape of an assembly with one end having an axial section in a parabolic shape and the other end having a cylindrical shape, the axial length of the assembly is longer and is 6-7 times of the diameter, and the wall thickness of the assembly is thicker, so that the workpiece is heavier, the weight of the workpiece reaches more than 150 kilograms, and the workpiece cannot be moved manually. The high-molecular coating is coated, the opening end is required to be upwards firstly, the axis is vertical to the horizontal plane, the high-molecular coating is filled into a coated piece, then the filling opening is sealed, the axis is placed in a horizontal state, and then the axis is conveyed to a rotating machine by hoisting equipment to rotate, so that the high-molecular coating is uniformly distributed until being cured. The device for filling the high-molecular paint with the parabolic thick-wall cylinder is designed for the reason that the high-molecular paint can not be sprayed by a spray gun, the paint flows naturally by the rotation of the paint on the inner wall, and the paint is coated on the inner wall. The axis of the coated workpiece can be arbitrarily converted within the range of 90 degrees horizontally and vertically.

Disclosure of Invention

The invention aims to solve the problem that the inner wall of the existing cylinder part with the parabolic thick wall is difficult to fill with high molecular paint, and further provides a device for filling high molecular paint into the cylinder with the parabolic thick wall.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a device for filling polymer paint into a cylinder with a parabola-shaped thick wall comprises a rotary table support frame component, a rotary table component and two workpiece support component,

the rotating platform supporting frame assembly comprises an underframe, two supporting upright columns, two rotating shafts, two locking mechanisms and four trundle mechanisms, wherein the underframe is horizontally arranged, four trundle mechanisms are respectively arranged at four corners of the lower end surface of the underframe, the supporting upright columns are respectively and vertically and fixedly connected to the middle parts of two sides of the underframe, the rotating shafts are horizontally inserted at the upper ends of the supporting upright columns, the locking mechanisms are arranged on the outer end surfaces of the upper ends of the supporting upright columns, the rotating shafts are positioned and locked on the supporting upright columns through the locking,

the rotating platform component comprises a screw shaft, a limiting bearing, a rotating platform frame, a top fixing plate, a top and two rotating platform connecting plates, the middle parts of the two sides of the rotating platform frame are respectively and fixedly connected with the rotating platform connecting plates, the upper end of each rotating platform connecting plate is fixedly connected to the rotating shaft, the screw shaft is vertically and fixedly connected to the middle part of the upper end surface of the rear end of the rotating platform frame, the limiting bearing is sleeved at the upper end of the screw shaft, the middle part of the front end of the rotating platform frame is fixedly connected with the top fixing plate, the top is vertically and fixedly connected to the middle part of the inner side end surface of the upper,

the work piece bracket component includes the bottom plate, the apron, two risers, two work piece support axles and two sets of antifriction bearing, the bottom plate is with the up end rigid coupling of revolving stage frame, both ends perpendicular rigid coupling respectively has the riser around the bottom plate, the upper end parallel of bottom plate is equipped with the apron, the upper end and the apron rigid coupling of riser, the lower extreme and the bottom plate rigid coupling of riser, the middle part of riser upper end is equipped with the arc groove, perpendicular cartridge has two work piece support axles on the terminal surface of riser, work piece support axle horizontal symmetry sets up, the epaxial cover of work piece support is equipped with a set of antifriction bearing, antifriction bearing sets up between two risers, antifriction bearing's inboard outer lane sets.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention relates to a device for filling high-molecular paint on the inner wall of a cylinder with a parabolic thick wall, which can solve the problem of filling the high-molecular paint on the inner wall of a thick-wall cylinder part with a parabolic thick wall.

2. The axis of the coated workpiece can be arbitrarily converted within the range of 90 degrees horizontally and vertically.

3. Can move at will in the operation place, facilitate the use.

4. The labor intensity of operators can be reduced.

5. The device has high production efficiency when being used for brushing the high polymer coating.

6. Can meet the requirement of mass production, has simple and convenient operation and low manufacturing cost, and reduces the manufacturing cost of products.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a right side view of FIG. 1;

FIG. 5 is a front view of the turntable support assembly 1 of the present invention;

FIG. 6 is a left side view of FIG. 5;

FIG. 7 is a top view of FIG. 5;

FIG. 8 is a front view of the turntable assembly 2 of the present invention;

FIG. 9 is a left side view of FIG. 8;

FIG. 10 is a top view of FIG. 8;

FIG. 11 is a front view of the workpiece support assembly 3 of the present invention;

FIG. 12 is a left side view of FIG. 11;

FIG. 13 is a top view of FIG. 11;

FIG. 14 is a schematic view of a cylindrical workpiece with a parabolic thick wall in accordance with the present invention.

Detailed Description