阅读说明：本技术 一种生产加工中可调式过滤板结构 (Adjustable filter plate structure in production and processing ) 是由 王谦 于 2020-06-18 设计创作，主要内容包括：本发明公开了一种生产加工中可调式过滤板结构,包括两个对称设置的固定板和多个收缩框,所述多个收缩框均由四个倾斜设置的斜板构成,四个斜板长度相等,所述相邻两个斜板端部重叠处通过销轴转动连接,位于前后两端的同一排所述销轴的顶部与固定板底部固定连接。本发明通过收缩框、固定板、连接套筒、转筒、螺纹杆、第一齿轮、第二齿轮、限位杆、第一放置板和第一放置板的配合使用,实现了可以精确调节两个固定板之间的距离,进而使得收缩框发生形变,通过固定板之间距离发生变化的同时可以计算出每个收缩框可过滤物体的大小尺寸是多少,根据每个收缩框进而对不同的物体进行分类,实现物体相对应的价值。(The invention discloses an adjustable filter plate structure in production and processing, which comprises two fixed plates and a plurality of contraction frames, wherein the fixed plates and the contraction frames are symmetrically arranged, each contraction frame is composed of four inclined plates, the lengths of the four inclined plates are equal, the overlapped parts of the end parts of the two adjacent inclined plates are rotatably connected through pin shafts, and the tops of the same row of pin shafts positioned at the front end and the rear end are fixedly connected with the bottoms of the fixed plates. According to the invention, the distance between the two fixed plates can be accurately adjusted by matching the contraction frame, the fixed plates, the connecting sleeve, the rotary drum, the threaded rod, the first gear, the second gear, the limiting rod, the first placing plate and the first placing plate, so that the contraction frame is deformed, the size of an object which can be filtered by each contraction frame can be calculated while the distance between the fixed plates is changed, different objects are classified according to each contraction frame, and the corresponding value of the objects is realized.)

1. An adjustable filter plate structure in production and processing comprises two fixed plates (1) which are symmetrically arranged and a plurality of contraction frames (2), it is characterized in that the plurality of contraction frames (2) are all composed of four inclined plates (201) which are arranged obliquely, the lengths of the four inclined plates (201) are equal, the overlapped parts of the end parts of the two adjacent sloping plates (201) are rotationally connected through a pin shaft (202), the tops of the same row of pin shafts (202) positioned at the front end and the rear end are fixedly connected with the bottom of the fixed plate (1), the tops of the same row of pin shafts (202) positioned at the left end and the right end are connected with a moving mechanism, the moving mechanism is connected with the fixed plates (1), a connecting mechanism is connected between the moving mechanism and the fixed plates (1), a threaded rod (5) is connected between the two fixed plates (1) through an adjusting mechanism, and the two ends of the threaded rod (5) are fixedly connected with the bottom of the fixed plate (1).

2. The adjustable filter plate structure in production and processing as claimed in claim 1, characterized in that the adjusting mechanism comprises a connecting sleeve (3), a rotary drum (4) is connected inside the connecting sleeve (3), a driving mechanism is connected to the rotary drum (4), and the inner side wall of the rotary drum (4) is connected with a threaded rod (5).

3. The adjustable filter plate structure in production and processing as claimed in claim 2, wherein the inner side wall of the connecting sleeve (3) is provided with two rotating grooves, the inner side wall of each rotating groove is rotatably connected with a rotating ring (6), and the inner side wall of each rotating ring (6) is fixedly connected with the outer side wall of the rotating drum (4).

4. The adjustable filter plate structure in production and processing as claimed in claim 2, wherein the driving mechanism comprises a first gear (7) fixedly connected to the outer side wall of the drum (4), the side wall of the connecting sleeve (3) is provided with a mounting groove (8), the inner side wall of the mounting groove (8) is rotatably connected with a rotating shaft (9), the outer side wall of the rotating shaft (9) is fixedly connected with a second gear (10), the second gear (10) is located in the mounting groove (8), the first gear (7) is engaged with the second gear (10), and the number of teeth on the first gear (7) is the same as the number of teeth on the second gear (10).

5. The adjustable filter plate structure in production and processing according to claim 4, wherein the second gear (10) is provided with a limit opening (18) which is in annular arrangement and has the same number as the saw teeth, the outer side wall of the connecting sleeve (3) is fixedly connected with a baffle (19), the baffle (19) is provided with a socket, the inner side wall of the limit opening (18) is provided with a second internal thread, the inner side wall of the limit opening (18) is in threaded connection with a limit rod (20), and the outer side wall of the limit rod (20) is provided with a second external thread which is matched with the second internal thread.

6. The adjustable filter plate structure in production and processing according to claim 2, wherein the connecting sleeve (3) has an inner side wall provided with two limiting grooves (11), the inner side wall of each limiting groove (11) is slidably connected with two limiting plates (12), two limiting plates (12) are fixedly connected with one ends of the opposite sides of each other and the opposite sides of each threaded rod (5), the outer side wall of each threaded rod (5) is provided with a first external thread, the inner side wall of the end part of the rotary drum (4) is provided with a first internal thread matched with the first external thread, and the inner side wall of the end part of the rotary drum (4) is in threaded connection with the outer side wall of the threaded.

7. The adjustable filter plate structure in production and processing according to claim 1, wherein the moving mechanism comprises a movable sleeve plate (13), a movable opening is formed in the movable sleeve plate (13), two symmetrically-arranged placing plates (14) are slidably connected to the inner side wall of the movable opening, the opposite ends of the two placing plates (14) are slidably connected to the opposite ends of the fixed plate (1), and the tops of the same row of pin shafts (202) at the left and right ends are rotatably connected to the bottoms of the movable sleeve plate (13) and the placing plates (14).

8. The adjustable filter plate structure in production and processing as claimed in claim 7, wherein the connecting mechanism comprises a first placing block (15) slidably connected to the outer side wall of the threaded rod (5), the outer side wall of the placing plate (14) is fixedly connected with a second placing block (16), and the first placing block (15) and the second placing block (16) are rotatably connected through a connecting rod (17).

Technical Field

The invention relates to the technical field of size-adjustable filter structures, in particular to an adjustable filter plate structure in production and processing.

Background

The filtration is a general term of a large class of unit operations, is a process of purifying and purifying fluid through a special device, has a plurality of filtration modes, has wide use systems, is common to solid-liquid, solid-gas, large particles and small particles, and is an operation of separating solid and other substances from liquid (or gas) by enabling the liquid (or gas) in suspension (or heating gas containing the solid particles) to permeate through a medium and the solid particles and other substances to be intercepted by the filter medium under the action of driving force or other external force.

When the production adds man-hour, need to process production to some spherical objects, but because the object shape size diverse of production in the production process, the object of equidimension has different production value, consequently need classify the object and carry out operation next step, because traditional filtration pore diameter is comparatively single, the size in unable accurate regulation pore diameter, lead to the unable accurate object with the equidimension of carrying out accurate classification and realize its value, consequently need an adjustable filter structure in the production and processing to solve the problem urgently.

Disclosure of Invention

The invention aims to solve the problem that the aperture of a filter hole on a filter plate cannot be accurately adjusted in the prior art, and provides an adjustable filter plate structure in production and processing.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a filter plate structure with adjustable in production and processing, includes fixed plate and a plurality of shrink frame that two symmetries set up, a plurality of shrink frames constitute by the swash plate that four slopes set up, and four swash plate length equal, two adjacent swash plate tip overlap the department and rotate the connection through the round pin axle, are located same row at both ends around being located the top and the fixed plate bottom fixed connection of round pin axle are located same row at both ends the top of round pin axle is connected with moving mechanism, moving mechanism is connected with the fixed plate, be connected with coupling mechanism, two between moving mechanism and the fixed plate be connected with the threaded rod through adjustment mechanism between the fixed plate, threaded rod both ends and fixed plate bottom fixed connection.

Preferably, the adjusting mechanism comprises a connecting sleeve, a rotary drum is connected inside the connecting sleeve, a driving mechanism is connected with the rotary drum, and the inner side wall of the rotary drum is connected with a threaded rod.

Preferably, the inner side wall of the connecting sleeve is provided with two rotating grooves, the inner side wall of each rotating groove is rotatably connected with a rotating ring, and the inner side wall of each rotating ring is fixedly connected with the outer side wall of the rotating drum.

Preferably, actuating mechanism includes the first gear of fixed connection at the rotary drum lateral wall, the mounting groove has been seted up to the connecting sleeve lateral wall, the mounting groove inside wall rotates and is connected with the rotation axis, the fixed second gear that has cup jointed of rotation axis lateral wall, the second gear is located the mounting groove, first gear meshes with the second gear mutually, sawtooth quantity is the same on first gear and the second gear.

Preferably, the second gear is provided with a limit opening which is annularly arranged and has the same number with the sawteeth, the outer side wall of the connecting sleeve is fixedly connected with a baffle plate, the baffle plate is provided with a socket, the inner side wall of the limit opening is provided with a second internal thread, the inner side wall of the limit opening is in threaded connection with a limit rod, and the outer side wall of the limit rod is provided with a second external thread matched with the second internal thread.

Preferably, the connecting sleeve inside wall has been seted up the spacing groove, spacing inslot inside wall sliding connection has two limiting plates, two the limiting plate back to the back one side of the body and back to the back one end fixed connection with the threaded rod, first external screw thread has been seted up to the threaded rod lateral wall, the first internal thread with first external screw thread looks adaptation is seted up to the rotary drum tip inside wall, rotary drum tip inside wall and threaded rod lateral wall threaded connection.

Preferably, the moving mechanism comprises a movable sleeve plate, a movable opening is formed in the movable sleeve plate, two symmetrically-arranged placing plates are connected to the inner side wall of the movable opening in a sliding mode, one ends, back to back, of the placing plates are connected with one ends, opposite to the fixed plates, of the placing plates in a sliding mode respectively, and the tops of the pin shafts, located on the same column at the left end and the right end, are connected with the movable sleeve plate and the bottoms of the placing plates in a rotating mode respectively.

Preferably, coupling mechanism includes that sliding connection places the piece at the first of threaded rod lateral wall, place board lateral wall fixedly connected with second and place the piece, first place the piece and place and rotate through the connecting rod between the piece with the second and be connected.

Compared with the prior art, the invention has the following advantages:

according to the invention, the distance between the two fixed plates can be accurately adjusted by matching the contraction frame, the fixed plates, the connecting sleeve, the rotary drum, the threaded rod, the first gear, the second gear, the limiting rod, the first placing plate and the first placing plate, so that the contraction frame is deformed, the size of an object which can be filtered by each contraction frame can be calculated while the distance between the fixed plates is changed, different objects are classified according to each contraction frame, and the corresponding value of the objects is realized.

Drawings

FIG. 1 is a schematic front view of an adjustable filter plate structure in manufacturing according to the present invention;

FIG. 2 is an enlarged view of the adjustable filter plate structure at the position A in the manufacturing process according to the present invention;

FIG. 3 is a schematic view of a connection structure between a connection sleeve and a second gear in an adjustable filter plate structure in manufacturing according to the present invention;

FIG. 4 is a schematic view of a connecting structure of a movable sleeve plate and a placing plate in an adjustable filter plate structure in production and processing according to the present invention;

fig. 5 is a schematic view of a connection structure of a shrinkage frame in an adjustable filter plate structure in production and processing according to the present invention.

In the figure: the device comprises a fixing plate 1, a contraction frame 2, an inclined plate 201, a pin shaft 202, a connecting sleeve 3, a rotary drum 4, a threaded rod 5, a rotating ring 6, a first gear 7, a mounting groove 8, a rotating shaft 9, a second gear 10, a limiting groove 11, a limiting plate 12, a movable sleeve plate 13, a placing plate 14, a first placing block 15, a second placing block 16, a connecting rod 17, a limiting opening 18, a baffle 19 and a limiting rod 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, an adjustable filter plate structure in production and processing comprises two fixed plates 1 and a plurality of contraction frames 2 which are symmetrically arranged, wherein each contraction frame 2 is composed of four inclined plates 201 which are obliquely arranged, the lengths of the four inclined plates 201 are equal, the overlapped parts of the end parts of the two adjacent inclined plates 201 are rotatably connected through a pin shaft 202, and the overlapped parts are rotatably connected through the pin shaft 202, so that the size of a filtered aperture is changed when the fixed plates 1 are stretched towards the opposite sides;

the tops of the same row of pin shafts 202 positioned at the front end and the rear end are fixedly connected with the bottom of the fixed plate 1, and the top of the same row of pin shafts 202 positioned at the front end and the rear end is fixedly connected with the bottom of the fixed plate 1, so that the fixed plate 1 drives the contraction frame 2 to deform when moving;

the top parts of the same row of pin shafts 202 positioned at the left end and the right end are connected with a moving mechanism, the moving mechanism comprises a movable sleeve plate 13, a movable opening is arranged on the movable sleeve plate 13, the inner side wall of the movable opening is connected with two symmetrically arranged placing plates 14 in a sliding way, the back ends of the two placing plates 14 are respectively connected with the opposite ends of the fixed plate 1 in a sliding way, the top parts of the same row of pin shafts 202 positioned at the left end and the right end are respectively connected with the movable sleeve plate 13 and the bottom parts of the placing plates 14 in a rotating, when the top of the pin shaft 202 of the same row at the left and right ends is respectively connected with the bottom of the movable sleeve plate 13 and the placing plate 14 in a rotating way so as to lead the contraction frame 2 to be deformed, because the length of the whole filtering structure is lengthened, the width is narrowed, the placing plate 14 and the movable sleeve plate 13 move along with the filtering structure, gap vacancy generated when the contraction frame 2 deforms is filled, and the stability of the device is improved;

the moving mechanism is connected with the fixed plate 1, the connecting mechanism is connected between the moving mechanism and the fixed plate 1, the connecting mechanism comprises a first placing block 15 which is connected to the outer side wall of the threaded rod 5 in a sliding mode, a second placing block 16 is fixedly connected to the outer side wall of the placing plate 14, and the first placing block 15 is connected with the second placing block 16 in a rotating mode through a connecting rod 17, so that the threaded rod 5 moves to drive the fixed plate 1 to move, the movable sleeve plate 13 and the placing plate 14 are stretched and slide on the fixed plate 1 through the matching use of the first placing block 15 and the second placing block 16, and the gap filling when the shrinkage frame 2 deforms is achieved;

the threaded rod 5 is connected between the two fixed plates 1 through the adjusting mechanism, the adjusting mechanism comprises a connecting sleeve 3, a rotary drum 4 is connected inside the connecting sleeve 3, two rotating grooves are formed in the inner side wall of the connecting sleeve 3, rotating rings 6 are rotatably connected to the inner side wall of each rotating groove, the inner side wall of each rotating ring 6 is fixedly connected with the outer side wall of the rotary drum 4, and the rotary drums 4 can rotate more stably along with the connecting sleeve 3 through the matching use of the rotating grooves and the rotating rings 6, so that the stability is improved;

the rotary drum 4 is connected with a driving mechanism, the driving mechanism comprises a first gear 7 fixedly connected to the outer side wall of the rotary drum 4, the side wall of the connecting sleeve 3 is provided with a mounting groove 8, the inner side wall of the mounting groove 8 is rotatably connected with a rotating shaft 9, the outer side wall of the rotating shaft 9 is fixedly connected with a second gear 10 in a sleeved mode, the second gear 10 is located in the mounting groove 8, the first gear 7 is meshed with the second gear 10, and the number of sawteeth on the first gear 7 is the same as that on the second gear;

the second gear 10 is provided with limit ports 18 which are in annular arrangement and have the same number as the saw teeth, the outer side wall of the connecting sleeve 3 is fixedly connected with a baffle plate 19, the baffle plate 19 is provided with a socket, the inner side wall of each limit port 18 is provided with a second internal thread, the inner side wall of each limit port 18 is in threaded connection with a limit rod 20, the outer side wall of each limit rod 20 is provided with a second external thread matched with the second internal thread, when the rotation angle is adjusted, the limit rods 20 are inserted into the corresponding limit ports 18 by rotating the limit rods 20, and the phenomenon that the second gear 10 continues to rotate unstably is avoided;

the inner side wall of the rotary drum 4 is connected with the threaded rod 5, the inner side wall of the connecting sleeve 3 is provided with a limiting groove 11, the inner side wall of the limiting groove 11 is connected with two limiting plates 12 in a sliding manner, one sides of the two limiting plates 12, which are opposite to each other, are fixedly connected with one ends of the threaded rod 5, and the limiting plates 12 and the limiting grooves 11 are matched for use, so that the rotary drum 4 rotates to drive the threaded rod 5 to longitudinally displace, the threaded rod 5 is prevented from rotating along with the rotary drum;

first external screw thread has been seted up to 5 lateral walls of threaded rod, 4 tip inside walls of rotary drum set up with the first internal thread of first external screw thread looks adaptation, 4 tip inside walls of rotary drum and 5 lateral wall threaded connection of threaded rod, 5 both ends of threaded rod and 1 bottom fixed connection of fixed plate.

The specific working principle of the invention is as follows:

in an initial state, the length of each inclined plate 201 is a, and since the lengths of the inclined plates 201 are the same, it can be obtained that when the included angle between two adjacent inclined plates 201 is 90 degrees, the size of the spherical object which can be filtered by the contraction frame 2 is the largest, at this time, the radius of the filtered spherical object is the general length of the side, namely 1/2a, and the filterable spherical volume can be derived by a sphere calculation formula;

after filtering the objects with the maximum radius, the next batch of products need to be produced, so that the shrinkage frame 2 needs to be adjusted, the second gear 10 is rotated, the first gear 7 is meshed with the second gear 10, the second gear 10 is rotated to drive the first gear 7 to rotate, and the rotary drum 4 is further driven to rotate;

when the rotary drum 4 rotates, first internal threads are formed in the inner side walls of the two ends of the rotary drum 4, and the first internal threads are matched with first external threads on the outer side walls of the threaded rods 5, so that the two threaded rods 5 move towards the opposite sides when the rotary drum 4 rotates; the fixing plate 1 is driven to move towards the opposite side, so that the contraction frame 2 deforms, and the size of the object which can be filtered by the contraction frame 2 is changed;

it should be noted that the number of the saw teeth on the first gear 7 and the second gear 10 is n, and each time one saw tooth is rotated, the corresponding rotation angle of the second gear 10 is 360/n °, and the rotation angle of the first gear 7 is 360/n °, wherein the distance between the first external thread on the threaded rod 5 and the two adjacent thread grooves of the first internal thread arranged on the inner side wall of the end portion of the rotary drum 4 is m, that is, the rotary drum 4 rotates for one turn, and the distance that the threaded rod 5 moves on the inner side wall of the rotary drum 4 is m;

when a sawtooth on the second gear 10 is rotated, 1/n circle is rotated, the moving distance of each threaded rod 5 is m/n, the moving distance of the threaded rods 5 at the upper end and the lower end is 2m/n, the number of the contraction frames at each row is t, when a sawtooth is rotated, the deformation quantity of the length of each contraction frame 2 is 2m/tn, the specific size of the filterable aperture when the sawtooth rotates can be obtained by the pythagorean theorem, therefore, the number of the sawtooth needing to rotate can be reversely calculated by pushing according to the size obtained by the need, and the accurate calculation of the filtration aperture can be further realized.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.