CN113198724A

CN113198724A - Crystal bead blank screening device

Info

Publication number: CN113198724A
Application number: CN202110466196.3A
Authority: CN
Inventors: 张隆恬; 林超跃; 张志杰
Original assignee: Jiangxi Qiancai Crystal Co ltd
Current assignee: Jiangxi Qiancai Crystal Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-08-03

Abstract

The invention discloses a crystal bead blank screening device, which comprises a supporting bottom plate, wherein the lower end of the supporting bottom plate is symmetrically provided with supporting side plates, the lower end of each supporting side plate is provided with a moving roller, the upper end of the supporting bottom plate is connected with a screening main body through a shaking mechanism, a screening mechanism is arranged in the screening main body, the lower end of the supporting bottom plate is provided with a limiting mechanism, a screening plate is sequentially and uniformly distributed with a first sieve mesh, a second sieve mesh and a third sieve mesh from inside to outside, the lower end of the screening plate is connected with a fixed block arranged in the screening main body through a first separation plate for separating the first sieve mesh, the second sieve mesh and the third sieve mesh, the fixed block is clamped with a first connecting plate, the first connecting plate is connected with a collecting drawer, a second separation plate matched with the first separation plate is arranged in the collecting drawer, and the first separation cylinder and the second separation cylinder are also included, the method can efficiently screen the crystal bead blanks with different sizes, and has great progress.

Description

Crystal bead blank screening device

Technical Field

The invention relates to the field related to processing of crystal bead blanks, in particular to a crystal bead blank screening device.

Background

The crystal is also called crystal diamond and is a decoration commonly used in daily life, the crystal is provided with a circular crystal bead blank, the crystal bead blank needs to be screened and classified according to the size of the crystal bead blank before processing, the crystal bead blanks commonly used at present are usually selected by hands according to the sizes of the crystal bead blanks, the screening mode is very low in efficiency, and time can be wasted.

Therefore, a screening device for crystal bead blanks is urgently needed.

Disclosure of Invention

The invention aims to provide a crystal bead blank screening device to solve the problems in the background technology.

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

the utility model provides a quartzy pearl base sieving mechanism, includes supporting baseplate, supporting baseplate's lower extreme symmetry is provided with the support curb plate, the lower extreme that supports the curb plate is provided with the removal cylinder, supporting baseplate's upper end is connected with the screening main part through rocking the mechanism, be provided with screening mechanism in the screening main part, supporting baseplate's lower extreme is provided with stop gear.

As a further scheme of the invention: the screening plate is sequentially and uniformly provided with a first sieve mesh, a second sieve mesh and a third sieve mesh from inside to outside, the apertures of the first sieve mesh, the second sieve mesh and the third sieve mesh are sequentially increased, the lower end of the screening plate is connected with a fixed block arranged in the screening main body through a first separation plate separating the first sieve mesh, the second sieve mesh and the third sieve mesh, the fixed block is clamped with a first connecting plate, the first connecting plate is connected with a collecting drawer, a second separation plate matched with the first separation plate is arranged in the collecting drawer, the first connecting plate is connected with a first pulling and inserting handle, an anti-skidding sleeve is arranged on the first pulling and inserting handle, the screening pipe connected with the screening plate is further provided with discharge holes, the apertures of the discharge holes are larger than the diameter of a crystal bead blank, the other end of the screening pipe is provided with a feed inlet, the first separating cylinder and the second separating cylinder are further included, the upper ends of the first separating cylinder and the second separating cylinder are respectively connected with the second pulling and inserting handle and the third pulling and inserting handle, the diameter of the first separating cylinder is larger than that of the second separating cylinder.

As a still further scheme of the invention: the anti-slip sleeve is a nitrile rubber sleeve.

As a still further scheme of the invention: rock the mechanism and include the motor of rocking of being connected with the supporting baseplate, the rotation portion of rocking the motor is connected with the rotor plate, still includes the fixed block, be provided with in the fixed block with rotor plate complex joint groove, the upper and lower both ends equipartition of rotor plate have with the butt spin one of joint groove butt, still include the interior pole of connection and the outer pole of connection that the multiunit cooperation set up, it establishes the outside at the pole of connection to connect the outer pole cover, connect the outer pole and be connected with the other one end of pole in the connection all through the connecting piece respectively with screening main part and fixed block, be provided with the spread groove in connecting the outer pole, the pole is connected with the spread groove through elastic component one in the connection, the rotation portion of rocking the motor still is connected with the connecting rod piece, the other one end and the spin two of connecting rod piece are connected, the outside of screening main part is provided with irregular connecting plate.

As a still further scheme of the invention: the connecting piece is a hinge, and the first elastic piece is a spring.

As a still further scheme of the invention: stop gear includes the spacing motor of being connected with the supporting baseplate, the rotation portion of spacing motor is connected with the dwang, the outside fixedly connected with gear of dwang is one, still including the symmetry set up with the connecting rod that the supporting baseplate is connected, be provided with the joint strip on the connecting rod one, the outside cover of connecting rod one is equipped with the threaded rod, be provided with in the threaded rod with connecting rod one and joint strip complex draw-in groove, the joint strip passes through elastic component two and is connected with the draw-in groove, the outside of threaded rod with gear one mesh complex wide gear two be connected, the lower extreme and the spacing mainboard connection of threaded rod, the lower extreme of spacing mainboard is provided with spacing pad.

As a still further scheme of the invention: the second elastic piece is a spring, and the limiting pad is a silica gel pad.

Compared with the prior art, the invention has the beneficial effects that: the screening mechanism is arranged in the screening main body, the upper end of the supporting bottom plate is connected with the screening main body through the shaking mechanism, when screening is conducted, the crystal bead blanks are firstly input into the screening main body through the feeding hole, then the smallest crystal bead blanks are screened under the action of the first sieve mesh, after screening is conducted, the second separating cylinder is pulled out through the third pulling and inserting handle, the remaining crystal bead blanks are continuously screened into the collecting drawer under the action of the second sieve mesh, then the steps are continued, the remaining crystal bead blanks are screened into the collecting drawer under the action of the third sieve mesh, after all screening is conducted, the collecting drawer is pulled out through the first pulling and inserting handle, and screening size classification is completed; drive the connection member through the rotation of rocking the motor and rotate, drive two rotations of butt spin then, and under the effect of irregular connecting plate, it rocks to drive the screening main part, more be favorable to going on of screening operation, the rotation of spacing motor drives the dwang and rotates, drive gear one and drive two rotations of wide gear then, because the setting of joint strip and draw-in groove, make the threaded rod downstream under two drives of wide gear, when spacing mainboard surpassed the lower terminal surface of moving cylinder, alright carry on spacingly, quartzy pearl base sieving mechanism in this application, can filter the quartzy pearl base of equidimension not by the efficient, very big progress has.

Drawings

Fig. 1 is a schematic structural diagram of a crystal bead blank screening device.

Fig. 2 is a schematic structural diagram of a screening plate in the crystal bead blank screening device.

Fig. 3 is a schematic structural diagram of a collection drawer in the crystal bead blank screening device.

Fig. 4 is a schematic structural diagram of connection of an outer connecting rod and an inner connecting rod in the crystal bead blank screening device.

FIG. 5 is a schematic structural diagram of a fixing block in the crystal bead blank screening device.

Fig. 6 is a partial structural schematic diagram of a limiting mechanism in the crystal bead blank screening device.

In the figure: 1-screening tube, 2-plugging handle III, 3-separating cylinder I, 4-screening main body, 5-irregular connecting plate, 6-fixing block, 7-connecting plate I, 8-supporting bottom plate, 9-supporting side plate, 10-moving roller, 11-discharging hole, 12-connecting outer rod, 13-antiskid sleeve, 14-connecting piece, 15-connecting inner rod, 16-threaded rod, 17-limiting motor, 18-limiting main plate, 19-gear I, 20-limiting pad, 21-feeding hole, 22-plugging handle II, 23-separating cylinder II, 24-clamping groove, 25-butting rolling ball II, 26-connecting rod piece, 27-plugging handle I, 28-shaking motor, 29-clamping strip, 30-connecting rod I, 30-connecting rod II, 31-rotating rod, 32-wide gear II, 33-sieve pore III, 34-sieve pore I, 35-screening plate, 36-sieve pore II, 37-blocking plate II, 38-collecting drawer, 39-connecting groove, 40-elastic member I, 41-rotating plate, 42-abutting rolling ball I, 43-clamping groove, 44-elastic member II and 45-blocking plate I.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 5, in the embodiment of the invention, a screening device for crystal bead blanks comprises a supporting base plate 8, supporting side plates 9 are symmetrically arranged at the lower end of the supporting base plate 8, a moving roller 10 is arranged at the lower end of each supporting side plate 9, the screening device for crystal bead blanks is moved by the moving roller 10, the upper end of the supporting base plate 8 is connected with a screening main body 4 through a shaking mechanism, a screening mechanism is arranged in the screening main body 4, the screening mechanism is arranged to efficiently screen crystal bead blanks with different sizes, a limiting mechanism is arranged at the lower end of the supporting base plate 8, and the limiting mechanism can limit the screening device for crystal bead blanks.

Preferably, the screening mechanism comprises a screening plate 35 connected with the screening main body 4, the screening plate 35 is sequentially and uniformly provided with a first sieve pore 34, a second sieve pore 36 and a third sieve pore 33 from inside to outside, the apertures of the first sieve pore 34, the second sieve pore 36 and the third sieve pore 33 are sequentially increased, the lower end of the screening plate 35 is connected with a first barrier plate 45 separating the first sieve pore 34, the second sieve pore 36 and the third sieve pore 33 from the fixed block 6 arranged in the screening main body 4 through the first barrier plate 45, the fixed block 6 is clamped with a first connecting plate 7, the first connecting plate 7 is connected with a collection drawer 38, a second barrier plate 37 matched with the first barrier plate 45 is arranged in the collection drawer 38, the first connecting plate 7 is connected with a first plugging handle 27, the first plugging handle 27 is provided with an anti-skid sleeve 13, preferably, the anti-skid sleeve 13 is a nitrile rubber sleeve, and further comprises a screening pipe 1 connected with the screening plate 35, the screening pipe 1 is uniformly provided with discharge holes 11, the aperture of each discharge hole 11 is larger than the diameter of each crystal bead blank, the other end of the screening pipe 1 is provided with a feed inlet 21, the screening pipe further comprises a first separating cylinder 3 and a second separating cylinder 23, the upper ends of the first separating cylinder 3 and the second separating cylinder 23 are respectively connected with a second pulling and inserting handle 22 and a third pulling and inserting handle 2, the diameter of the first separating cylinder 3 is larger than the diameter of the second separating cylinder 23, the crystal bead blanks are firstly input into the screening main body 4 through the feed inlet 21 during screening, then the smallest crystal bead blanks are screened under the action of a first sieve mesh 34, after the screening is completed, the second separating cylinder 23 is pulled out through the third pulling and inserting handle 2, so that the remaining crystal bead blanks are continuously screened into a collecting drawer 38 under the action of a second sieve mesh 36, and then the steps are continued, so that the remaining crystal bead blanks are screened into the collecting drawer 38 under the action of a third sieve mesh 33, after all the screening is finished, the collection drawer 38 is pulled out through the first pulling and inserting handle 27, and the screening size classification is finished.

Preferably, the shaking mechanism comprises a shaking motor 28 connected with a supporting base plate 8, the rotating part of the shaking motor 28 is connected with a rotating plate 41, the shaking mechanism further comprises a fixed block 6, a clamping groove 43 matched with the rotating plate 41 is formed in the fixed block 6, first abutting rolling balls 42 abutted against the clamping groove 43 are uniformly distributed at the upper end and the lower end of the rotating plate 41, the rotating plate 41 can not drive the fixed block 6 to rotate, the shaking mechanism further comprises a plurality of groups of inner connecting rods 15 and outer connecting rods 12 which are arranged in a matched mode, the outer connecting rods 12 are sleeved on the outer sides of the inner connecting rods 15, the other ends of the outer connecting rods 12 and the inner connecting rods 15 are respectively connected with the screening main body 4 and the fixed block 6 through connecting pieces 14, connecting grooves 39 are formed in the outer connecting rods 12, the inner connecting rods 15 are connected with the connecting grooves 39 through first elastic pieces 40, preferably, and the connecting pieces 14 are hinges, the first elastic part 40 is a spring, the rotating part of the shaking motor 28 is further connected with the connecting rod piece 26, the other end of the connecting rod piece 26 is connected with the second butt rolling ball 25, the irregular connecting plate 5 is arranged on the outer side of the screening main body 4, the connecting rod piece 26 is driven to rotate through the rotation of the shaking motor 28, then the second butt rolling ball 25 is driven to rotate, and the screening main body 4 is driven to shake under the action of the irregular connecting plate 5, so that the screening operation is facilitated.

The working principle of the embodiment is as follows: a screening mechanism is arranged in the screening main body 4, the upper end of the supporting bottom plate 8 is connected with the screening main body 4 through a shaking mechanism, during screening, firstly, the crystal bead blanks are input into the screening main body 4 through the feed inlet 21, then, the smallest crystal bead blanks are screened under the action of the first sieve mesh 34, after screening is completed, the second separating cylinder 23 is pulled out through the third pull-insert handle 2, so that the remaining crystal bead blanks are continuously screened into the collecting drawer 38 under the action of the second sieve mesh 36, then, the steps are continued, the remaining crystal bead blanks are screened into the collecting drawer 38 under the action of the third sieve mesh 33, after all screening is completed, the collecting drawer 38 is pulled out through the first pull-insert handle 27, and screening size classification is completed; the rotation of shaking the motor 28 drives the connecting rod piece 26 to rotate, then drives the second butt rolling ball 25 to rotate, and drives the screening main body 4 to shake under the action of the irregular connecting plate 5, thereby being more beneficial to the screening operation.

Example 2

Referring to fig. 1 to 6, in this embodiment, an improvement is made on the basis of embodiment 1, the limiting mechanism includes a limiting motor 17 connected to the support base plate 8, a rotating portion of the limiting motor 17 is connected to a rotating rod 31, a first gear 19 is fixedly connected to an outer side of the rotating rod 31, and further includes a first connecting rod 30 connected to the support base plate 8 and symmetrically arranged, a clamping bar 29 is arranged on the first connecting rod 30, a threaded rod 16 is sleeved on an outer side of the first connecting rod 30, a clamping groove 24 matched with the first connecting rod 30 and the clamping bar 29 is arranged in the threaded rod 16, the clamping bar 29 is connected to the clamping groove 24 through a second elastic member 44, an outer side of the threaded rod 16 is connected to a second wide gear 32 engaged with the first gear 19, a lower end of the threaded rod 16 is connected to the limiting main board 18, a limiting pad 20 is arranged at a lower end of the limiting main board 18, preferably, the second elastic part 44 is a spring, the limiting pad 20 is a silica gel pad, the rotating rod 31 is driven by the rotation of the limiting motor 17 to rotate, the first gear 19 is driven to rotate and then the second wide gear 32 is driven to rotate, due to the arrangement of the clamping strip 29 and the clamping groove 24, the threaded rod 16 moves downwards under the drive of the second wide gear 32, and the limiting main board 18 can be limited when exceeding the lower end face of the movable roller 10.

The working principle of the embodiment is as follows: the rotation of the limiting motor 17 drives the rotating rod 31 to rotate, the first gear 19 is driven to rotate and then the second wide gear 32 is driven to rotate, due to the arrangement of the clamping strip 29 and the clamping groove 24, the threaded rod 16 moves downwards under the driving of the second wide gear 32, and the limiting main board 18 can be limited when exceeding the lower end face of the movable roller 10.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a quartzy pearl base sieving mechanism, includes supporting baseplate (8), its characterized in that, the lower extreme symmetry of supporting baseplate (8) is provided with supports curb plate (9), the lower extreme that supports curb plate (9) is provided with movable roll (10), the upper end of supporting baseplate (8) is connected with screening main part (4) through rocking the mechanism, be provided with screening mechanism in screening main part (4), the lower extreme of supporting baseplate (8) is provided with stop gear.

2. The crystal bead blank screening device according to claim 1, wherein the screening plate (35) is provided with a first sieve hole (34), a second sieve hole (36) and a third sieve hole (33) in sequence from inside to outside, the diameters of the first sieve hole (34), the second sieve hole (36) and the third sieve hole (33) are sequentially increased, the lower end of the screening plate (35) is connected with a fixed block (6) arranged in the screening main body (4) through a first blocking plate (45) for separating the first sieve hole (34), the second sieve hole (36) and the third sieve hole (33), the fixed block (6) is connected with a first connecting plate (7) in a clamping manner, the first connecting plate (7) is connected with a collecting drawer (38), a second blocking plate (37) matched with the first blocking plate (45) is arranged in the collecting drawer (38), the first connecting plate (7) is connected with a first plugging handle (27), and an anti-skid sleeve (13) is arranged on the first plugging handle (27), still include screening pipe (1) of being connected with screening plate (35), the equipartition has discharge opening (11) on screening pipe (1), the aperture of discharge opening (11) is greater than the diameter of crystal pearl base, the other one end of screening pipe (1) is provided with feed inlet (21), still including separating a section of thick bamboo (3) and separating a section of thick bamboo two (23), the upper end of separating a section of thick bamboo (3) and separating a section of thick bamboo two (23) is connected with pulling out and inserting handle two (22) and pulling out and inserting handle three (2) respectively, the diameter of separating a section of thick bamboo (3) is greater than the diameter of separating a section of thick bamboo two (23).

3. The crystal bead blank screening device according to claim 2, wherein the anti-slip sleeve (13) is a nitrile rubber sleeve.

4. The crystal bead blank screening device according to claim 1, wherein the shaking mechanism comprises a shaking motor (28) connected with a supporting base plate (8), a rotating part of the shaking motor (28) is connected with a rotating plate (41), the device further comprises a fixed block (6), a clamping groove (43) matched with the rotating plate (41) is formed in the fixed block (6), abutting rolling balls (42) abutted against the clamping groove (43) are uniformly distributed at the upper end and the lower end of the rotating plate (41), the device further comprises a plurality of groups of inner connecting rods (15) and outer connecting rods (12) which are arranged in a matched mode, the outer connecting rods (12) are sleeved on the outer sides of the inner connecting rods (15), the other ends of the outer connecting rods (12) and the inner connecting rods (15) are respectively connected with the screening main body (4) and the fixed block (6) through connecting pieces (14), and connecting grooves (39) are formed in the outer connecting rods (12), the inner connecting rod (15) is connected with the connecting groove (39) through the first elastic part (40), the rotating portion of the shaking motor (28) is further connected with the connecting rod piece (26), the other end of the connecting rod piece (26) is connected with the second butt rolling ball (25), and the irregular connecting plate (5) is arranged on the outer side of the screening main body (4).

5. The apparatus for screening crystal bead blanks as recited in claim 4, wherein said connecting member (14) is a hinge and said first resilient member (40) is a spring.

6. The crystal bead blank screening device according to claim 1, wherein the limiting mechanism comprises a limiting motor (17) connected with a supporting bottom plate (8), the rotating part of the limiting motor (17) is connected with a rotating rod (31), a first gear (19) is fixedly connected to the outer side of the rotating rod (31), the crystal bead blank screening device further comprises a first connecting rod (30) which is symmetrically arranged and connected with the supporting bottom plate (8), a clamping strip (29) is arranged on the first connecting rod (30), a threaded rod (16) is sleeved on the outer side of the first connecting rod (30), a clamping groove (24) matched with the first connecting rod (30) and the clamping strip (29) is arranged in the threaded rod (16), the clamping strip (29) is connected with the clamping groove (24) through a second elastic part (44), the outer side of the threaded rod (16) is connected with a second wide gear (32) in meshing fit with the first gear (19), the lower extreme and the spacing mainboard (18) of threaded rod (16) are connected, the lower extreme of spacing mainboard (18) is provided with spacing pad (20).

7. The crystal bead blank screening device according to claim 6, wherein the second elastic member (44) is a spring, and the limiting pad (20) is a silica gel pad.