CN210550113U

CN210550113U - Bead feeding device of automatic crystal bead grinding machine

Info

Publication number: CN210550113U
Application number: CN201921655754.5U
Authority: CN
Inventors: 何培中
Original assignee: Lianyungang Aotong Quartz Crystal Co Ltd
Current assignee: Lianyungang Aotong Quartz Crystal Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-05-19
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a pearl device of going up of quartzy pearl automatic grinding machine, which comprises a bod, be equipped with the cavity in the organism, it runs through and is equipped with the driving piece to rotate on the rear side inner wall of cavity, be equipped with the opening on the inner wall of cavity right side, the driving piece runs through the opening setting, the one end that the driving piece is located the cavity outside is equipped with fixture, the organism lower extreme is equipped with the moving member. The utility model discloses a gear motor drives two connecting plate relative movement for arc draw-in groove on two connecting plates drive a plurality of fixture blocks carries out the centre gripping to the quartzy pearl fixed, and the spring telescopic link in the cooperation recess and the fixture block of rubber material cushion protection to the quartzy pearl, cause the quartzy pearl to break when avoiding the centre gripping fixed, drive the quartzy pearl that the centre gripping is fixed and remove the material loading on a plurality of fixture blocks through linear electric motor cooperation pneumatic cylinder, effectively promote the efficiency of material loading.

Description

Bead feeding device of automatic crystal bead grinding machine

Technical Field

The utility model relates to an automatic pearl machine technical field especially relates to a pearl device of going up of automatic mill of quartzy pearl.

Background

The existing automatic crystal bead grinding machine in the traditional bead grinding industry has the operation procedures including feeding, upper hemisphere grinding, upper hemisphere polishing, butt joint, lower hemisphere grinding, lower hemisphere polishing and the like, and partial operations require manual and mechanical cooperation, and feeding is the initial stage of the automatic grinding machine.

When current quartzy pearl loading attachment was in the in-service use, because the pressure when anchor clamps and quartzy pearl contact is inhomogeneous, leaded to the quartzy pearl breakage very easily, and the efficiency of material loading is lower, and the pearl device of going up that now provides a quartzy pearl automatic grinding machine solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bead feeding device of an automatic crystal bead mill.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pearl device of going up of automatic mill of quartzy pearl, includes the organism, be equipped with the cavity in the organism, it runs through and is equipped with the driving piece to rotate on the rear side inner wall of cavity, be equipped with the opening on the inner wall of cavity right side, the driving piece runs through the opening setting, the one end that the driving piece is located the cavity outside is equipped with fixture, the organism lower extreme is equipped with the moving member.

Preferably, the driving part comprises a speed reduction motor fixedly connected to the side wall of the rear end of the machine body, a bidirectional threaded rod is fixedly connected to a driving shaft of the speed reduction motor, the bidirectional threaded rod horizontally rotates to penetrate through the inner wall of the rear side of the cavity and is rotatably connected with the inner wall of the front side of the cavity, two moving blocks are sleeved on the bidirectional threaded rod in a threaded manner and are slidably connected with the inner wall of the left side of the cavity, the right ends of the two moving blocks are arranged to penetrate through openings, and the clamping mechanism is arranged on the opposite side wall, located outside the cavity, of the two moving blocks.

Preferably, a sliding groove is formed in the inner wall of the left side of the cavity, two sliding blocks matched with the sliding groove are connected in the sliding groove in a sliding mode, and one ends, far away from the sliding groove, of the two sliding blocks are fixedly connected with the two moving blocks respectively.

Preferably, the clamping mechanism comprises grooves formed in opposite side walls of the two moving blocks outside the cavity, spring telescopic rods are fixedly connected to the opposite inner walls of the two grooves, one ends of the two spring telescopic rods, far away from the inner walls of the grooves, are fixedly connected with connecting plates, a plurality of fixing rods are fixedly connected to the opposite side walls of the two connecting plates, one ends of the fixing rods, far away from the connecting plates, are fixedly connected with clamping blocks, and arc-shaped clamping grooves are formed in the side walls of the ends, far away from the fixing rods, of the clamping blocks.

Preferably, a plurality of the fixture blocks are all made of rubber.

Preferably, the moving member includes a hydraulic cylinder fixedly mounted at a lower end of the machine body, and a linear motor is fixedly connected to a lower end of the hydraulic cylinder.

Compared with the prior art, the utility model, its beneficial effect does:

1. drive two connecting plate relative movement through gear motor for two connecting plates drive the arc draw-in groove on a plurality of fixture blocks and carry out the centre gripping to the quartzy pearl fixed, and the spring telescopic link in the cooperation recess and the fixture block of rubber material cushion the protection to the quartzy pearl, cause the quartzy pearl to break when avoiding the centre gripping fixed.

2. The linear motor is matched with the hydraulic cylinder to drive the crystal beads which are fixedly clamped in the arc-shaped clamping grooves on the clamping blocks to move and feed, so that the feeding efficiency is effectively improved.

Drawings

FIG. 1 is a schematic top perspective view of a bead feeding device of an automatic crystal bead grinding machine according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic side view of the bead feeding device of the automatic crystal bead mill of the present invention.

In the figure: the automatic clamping device comprises a machine body 1, a cavity 2, a driving piece 3, an opening 4, a clamping mechanism 5, a moving piece 6, a speed reducing motor 7, a bidirectional threaded rod 8, a moving block 9, a sliding groove 10, a sliding block 11, a groove 12, a spring telescopic rod 13, a connecting plate 14, a fixed rod 15, a clamping block 16, an arc-shaped clamping groove 17, a hydraulic cylinder 18 and a linear motor 19.

Detailed Description

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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

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

Referring to fig. 1-3, a pearl device on quartzy pearl automatic grinding machine, including organism 1, be equipped with cavity 2 in the organism 1, rotate on the rear side inner wall of cavity 2 and run through and be equipped with driving piece 3, driving piece 3 includes gear motor 7 of fixed connection on the side wall of organism 1 rear end, and gear motor 7 is used for driving two-way threaded rod 8 and rotates, and gear motor 7's model is: S250Y22L, fixedly connected with bidirectional threaded rod 8 on the drive shaft of gear motor 7, bidirectional threaded rod 8 horizontally rotates and runs through the rear inner wall setting of cavity 2 and is connected with the front inner wall rotation of cavity 2, two moving blocks 9 have been cup jointed to the upper thread of bidirectional threaded rod 8, two moving blocks 9 all are connected with the left inner wall sliding of cavity 2, the right-hand member of two moving blocks 9 all runs through opening 4 and sets up, fixture 5 sets up on the relative lateral wall that two moving blocks 9 are located outside cavity 2, be equipped with spout 10 on the left inner wall of cavity 2, sliding connection has two assorted sliders 11 with it in spout 10, the one end that spout 10 was kept away from to two sliders 11 respectively with two moving blocks 9 fixed connection, when slider 11 moved in spout 10, can avoid moving block 9 to rotate along with the rotation of bidirectional threaded rod 8, limit the range of movement of.

An opening 4 is formed in the inner wall of the right side of the cavity 2, the driving member 3 is arranged to penetrate through the opening 4, a clamping mechanism 5 is arranged at one end of the driving member 3, which is positioned outside the cavity 2, the clamping mechanism 5 comprises grooves 12 formed in two moving blocks 9, which are positioned on opposite side walls outside the cavity 2, spring telescopic rods 13 are fixedly connected to the opposite inner walls of the two grooves 12, connecting plates 14 are fixedly connected to the ends of the two spring telescopic rods 13, which are far away from the inner walls of the grooves 12, the spring telescopic rods 13 comprise telescopic rods and springs fixedly connected to the inner walls of the grooves 12, the springs are fixedly sleeved on the telescopic rods, the ends of the telescopic rods and the springs, which are far away from the inner walls of the grooves 12, are fixedly connected with the connecting plates 14, the elastic properties of the springs enable the spring telescopic rods 13 to buffer and protect crystal beads, the equal fixedly connected with fixture block 16 of one end that connecting plate 14 was kept away from to a plurality of dead levers 15, all be equipped with arc draw-in groove 17 on the one end lateral wall that dead lever 15 was kept away from to a plurality of fixture blocks 16, arc draw-in groove 17 is used for carrying out spacing centre gripping to the quartzy pearl, and a plurality of fixture blocks 16 are rubber products, the quartzy pearl when fixture block 16 of rubber material is used for protecting the centre gripping.

1 lower extreme of organism is equipped with moving member 6, and moving member 6 is including fixed mounting in the pneumatic cylinder 18 of 1 lower extreme of organism, and the model of pneumatic cylinder 18 is: HOB40 is 80, and pneumatic cylinder 18 is used for driving organism 1 to go up and down, and the lower extreme fixedly connected with linear electric motor 19 of pneumatic cylinder 18, linear electric motor 19's model is: SKR14, linear motor 19 is used for driving body 1 to make horizontal movement.

When the utility model is used, the linear motor 19 is started to drive the machine body 1 to move to the side of the crystal bead storage tank, the hydraulic cylinder 18 is started to drive the machine body 1 to descend, two moving blocks 9 are arranged in the crystal bead storage tank, then the speed reducing motor 7 is started to drive the bidirectional threaded rod 8 to rotate slowly, the bidirectional threaded rod 8 drives the two moving blocks 9 which are in threaded sleeve joint to move relatively under the limiting action of the chute 10 and the slider 11, the two connecting plates 14 are driven to move relatively, the clamping blocks 16 on the fixing rods 15 move relatively, and the crystal beads are clamped and fixed by matching the arc-shaped clamping grooves 17 on the clamping blocks 16, the spring telescopic rod 13 in the groove 12 is matched with the clamping block 16 made of rubber material to effectively buffer and protect the crystal beads in the clamping process, the crystal beads are prevented from being broken when being clamped and fixed, after the clamping and fixing are completed, the hydraulic cylinder 18 is started again to, and start linear electric motor 19 and drive organism 1 and remove to the feed inlet of automatic mill, start gear motor 7 at last and make a plurality of fixture blocks 16 after separating, in leading-in automatic mill with a plurality of crystal pearls of centre gripping, effectively promote the efficiency of material loading.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pearl device of going up of automatic mill of quartzy pearl, includes organism (1), its characterized in that, be equipped with cavity (2) in organism (1), it runs through and is equipped with driving piece (3) to rotate on the rear side inner wall of cavity (2), be equipped with opening (4) on the inner wall of cavity (2) right side, driving piece (3) run through opening (4) and set up, the one end that driving piece (3) are located cavity (2) outer is equipped with fixture (5), organism (1) lower extreme is equipped with moving member (6).

2. The bead feeding device of the automatic crystal bead grinding machine as claimed in claim 1, wherein the driving member (3) comprises a reduction motor (7) fixedly connected to the side wall of the rear end of the machine body (1), a bidirectional threaded rod (8) is fixedly connected to the driving shaft of the reduction motor (7), the bidirectional threaded rod (8) horizontally rotates to penetrate through the inner wall of the rear side of the chamber (2) and is rotatably connected with the inner wall of the front side of the chamber (2), two moving blocks (9) are sleeved on the bidirectional threaded rod (8) in a threaded manner, the two moving blocks (9) are both slidably connected with the inner wall of the left side of the chamber (2), the right ends of the two moving blocks (9) are both arranged through the openings (4), and the clamping mechanism (5) is arranged on the opposite side wall of the two moving blocks (9) outside the chamber (2).

3. The bead feeding device of the automatic crystal bead mill according to claim 2, wherein a sliding groove (10) is formed in the inner wall of the left side of the chamber (2), two sliding blocks (11) matched with the sliding groove (10) are connected in the sliding groove (10) in a sliding manner, and one ends of the two sliding blocks (11) far away from the sliding groove (10) are respectively fixedly connected with the two moving blocks (9).

4. The bead feeding device of the automatic crystal bead mill as claimed in claim 2, wherein the clamping mechanism (5) comprises two moving blocks (9) arranged in grooves (12) on opposite side walls outside the chamber (2), spring telescopic rods (13) are fixedly connected to opposite inner walls of the two grooves (12), connecting plates (14) are fixedly connected to ends of the two spring telescopic rods (13) far away from the inner walls of the grooves (12), fixing rods (15) are fixedly connected to opposite side walls of the two connecting plates (14), clamping blocks (16) are fixedly connected to ends of the fixing rods (15) far away from the connecting plates (14), and arc-shaped clamping grooves (17) are arranged on side walls of ends of the clamping blocks (16) far away from the fixing rods (15).

5. The bead feeding device of the automatic crystal bead mill as claimed in claim 4, wherein said plurality of said fixture blocks (16) are made of rubber.

6. The bead feeding device of an automatic crystal bead mill as claimed in claim 1, wherein said moving member (6) comprises a hydraulic cylinder (18) fixedly mounted at the lower end of the machine body (1), and a linear motor (19) is fixedly connected to the lower end of said hydraulic cylinder (18).