CN212123922U

CN212123922U - Dropping plastic machine with dustproof mechanism

Info

Publication number: CN212123922U
Application number: CN201921125279.0U
Authority: CN
Inventors: 颜贻富
Original assignee: Jinjiang Baida Machinery Co ltd
Current assignee: Jinjiang Baida Machinery Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-12-11
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a plastic dropping machine with dustproof mechanism, which comprises a frame, the frame mid-mounting has the workstation, the position that the frame is close to the top is connected with through drive assembly and drips the shower nozzle of moulding, install dustproof frame on the workstation mesa, dustproof frame includes first backup pad, second backup pad and third backup pad parallel arrangement, and all connect perpendicularly on first backup pad with the panel wall, the second backup pad is close to the top setting of first backup pad, the third backup pad is connected with reciprocal lead screw through first bearing fixed rotation, first bearing is fixed in the third backup pad, the third backup pad is all passed and outwards extends at the both ends of reciprocal lead screw, the one end that reciprocal lead screw is close to the second backup pad is passed through second bearing fixed rotation and is linked in the second backup pad. The utility model discloses make the drop plastics machine when dripping to mould, remove dust to the work interval, prevent that the dust from getting into in the product.

Description

Dropping plastic machine with dustproof mechanism

Technical Field

The utility model relates to a drop molding machine technical field especially relates to a drop molding machine with dustproof mechanism.

Background

The plastic dropping machine drives the PVC paste point spray head to reach the appointed position of the plastic dropping mould by a three-dimensional motion system, and the amount of the glue is controlled by controlling the time of extruding paste resin and the moving speed of a needle. The plastic dropping machine mainly comprises a control system and a machine structure.

The existing dripping molding machine is provided with a dustproof structure inside, but the dustproof effect of the workbench between the spray head and the product is poor, and the quality of the product is affected by entering a dripping molding area due to dust in the dripping molding process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that dust on the worktable of the plastic drip machine in the prior art is accumulated and affects the quality of products, and provides the plastic drip machine with the dustproof mechanism.

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

a dripping plastic machine with a dustproof mechanism comprises a machine frame, wherein a workbench is arranged in the middle of the machine frame, the position of the machine frame close to the top end is connected with a dripping plastic spray head through a driving assembly, a dustproof frame is arranged on the table top of the workbench and comprises a first support plate, a second support plate and a third support plate, the second support plate and the third support plate are arranged in parallel and are vertically connected to the same side plate wall of the first support plate, the second support plate is arranged close to the top end of the first support plate and is connected with a reciprocating screw rod through a first bearing in a fixed rotating manner, the first bearing is fixed on the third support plate, two ends of the reciprocating screw rod penetrate through the third support plate and extend outwards, one end of the reciprocating screw rod close to the second support plate is connected to the second support plate through a second bearing in a fixed rotating manner, and the second bearing is fixed on the plate wall of the second support plate, the utility model discloses a reciprocating screw rod, including first backup pad, second backup pad, third backup pad, motor, shaft coupling fixedly connected with axis of rotation, axis of rotation and the one end fixedly connected with driving gear of keeping away from the motor, the driven gear who meshes with the driving gear has been cup jointed on the pole wall of the one end that reciprocating screw rod is close to the motor, is located there is the nut through threaded connection on the pole wall of reciprocating screw rod between second backup pad and the third backup pad, there is the brush through the joint structural connection on the annular lateral wall that first backup pad was kept away from to the nut, the one end that first backup pad is close to the nut is equipped with the spout, sliding connection has the slider in the spout, the notch fixed connection that the spout was passed to the one end that the slider is close to the nut is on the annular lateral wall of nut.

Preferably, the joint structure includes the cardboard, cardboard fixed connection is on the annular side wall that the first backup pad was kept away from to the nut, the draw-in groove has been seted up on the lateral wall that the brush is close to the one end of nut, the cardboard extends to the draw-in groove in, support the groove has been seted up on the both sides siding of cardboard, the tank bottom that supports the groove is connected with the spring, the spring is kept away from the one end fixed connection who supports the groove tank bottom and is supported the pole, correspond the position of supporting the groove on the cell wall of draw-in groove and seted up the through-hole, support the pole and keep away from the one end.

Preferably, the two sides of the abutting groove are symmetrically provided with limit grooves corresponding to the groove walls, the limit grooves are connected with limit blocks in a sliding mode, one ends, far away from the bottoms of the limit grooves, of the limit blocks penetrate through notches of the limit grooves and extend outwards, and the limit blocks are fixedly connected to the corresponding rod walls of the abutting rods.

Preferably, a ball groove is formed in the side wall of one end, close to the bottom of the sliding groove, of the sliding block, a ball is arranged in the ball groove, one end, far away from the bottom of the ball groove, of the ball penetrates through a groove opening of the ball groove and extends outwards, and the ball abuts against the bottom of the sliding groove.

Preferably, a dust groove is formed in the workbench surface between the second support plate and the third support plate, and the dust groove is arranged close to the second support plate.

Preferably, the outer surface of the workbench is coated with antirust paint.

Compared with the prior art, the utility model provides a plastic dropping machine with dustproof mechanism possesses following beneficial effect:

1. this drip molding machine with dustproof mechanism, drip through setting up and mould the shower nozzle, a workbench, first backup pad, the second backup pad, the third backup pad, reciprocal lead screw, including a motor, an end cap, a controller, and a cover plate, the driving gear, driven gear, the nut, the brush, spout and slider, add man-hour when needs are to the product, the starter motor earlier, the motor drives reciprocal lead screw rotation through driving gear and driven gear, the slider is located the spout, and be connected with the nut, make the nut can not rotate along with the rotation of reciprocal lead screw, reciprocal lead screw rotates the nut and begins to the motion of second support frame, the nut moves to reciprocal lead screw end and begins to move to the third backup pad, it drives the brush and carries out the back and forth movement to get into the nut, clean up the dust on the workstation, avoid the dust to cause.

2. This drop moulding machine with dustproof mechanism, through the cardboard, the nut, the draw-in groove, support the groove, support pole and through-hole, long-time cleaning, the brush can have the damage, need change the brush, press down the pole that supports in the through-hole to supporting the inslot earlier, two support the pole to the tank bottom motion that supports the groove, support pole and then compression spring, support the pole and break away from the through-hole, remove the brush to the direction of keeping away from the nut, the draw-in groove breaks away from the cardboard motion, when the draw-in groove is arranged in outward to the cardboard, change the brush, brush dust removal effect after the change is better, dust keeper's work efficiency has been increased.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the dropping machine when dripping to mould, remove dust to the work interval, prevent that the dust from getting into in the product.

Drawings

Fig. 1 is a schematic structural view of a plastic dropping machine with a dustproof mechanism according to the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 2;

fig. 4 is an enlarged view of a portion C in fig. 2.

In the figure: the automatic cleaning machine comprises a machine frame 1, a workbench 2, a plastic dripping nozzle 3, a first supporting plate 4, a second supporting plate 5, a third supporting plate 6, a reciprocating screw rod 7, a motor 8, a driving gear 9, a driven gear 10, a nut 11, a brush 12, a sliding groove 13, a sliding block 14, a clamping plate 15, a clamping groove 16, a supporting groove 17, a spring 18, a supporting rod 19, a through hole 20, a limiting groove 21, a limiting block 22, a ball groove 23, balls 24 and a dust groove 25.

Detailed Description

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.

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.

Referring to fig. 1-4, a plastic dropping machine with a dustproof mechanism comprises a frame 1, a workbench 2 is arranged in the middle of the frame 1, a plastic dropping nozzle 3 is connected to the position of the frame 1 close to the top end through a driving component, a dustproof frame is arranged on the table top of the workbench 2, the dustproof frame comprises a first support plate 4, a second support plate 5 and a third support plate 6, the second support plate 5 and the third support plate 6 are arranged in parallel and are vertically connected to the same side plate wall of the first support plate 4, the second support plate 5 is arranged close to the top end of the first support plate 4, the third support plate 6 is fixedly and rotatably connected with a reciprocating screw rod 7 through a first bearing, the first bearing is fixed on the third support plate 6, two ends of the reciprocating screw rod 7 penetrate through the third support plate 6 and extend outwards, one end of the reciprocating screw rod 7 close to the second support plate 5 is fixedly and rotatably connected on the second support plate, the second bearing is fixed on the plate wall of the second support plate 5, one end of the second support plate 5, which is back to the third support plate 6, is provided with a motor 8, one side of the second support plate 5, which is close to the third support plate 6, the motor 8 is arranged on the workbench 2, the output end of the motor 8 is fixedly connected with a rotating shaft through a coupler, the rotating shaft is fixedly connected with a driving gear 9, one end of the rotating shaft, which is far away from the motor 8, is provided with a driven gear 10 which is meshed with the driving gear 9, the rod wall of the reciprocating screw 7, which is positioned between the second support plate 5 and the third support plate 6, is connected with a nut 11 through threads, the annular side wall of the nut 11, which is far away from the first support plate, is connected with a brush 12 through a clamping structure, one end of the first support plate 4, which is close to the nut, is provided with a chute 13, the chute 13 is, when a product needs to be machined, the motor 8 is started firstly, the motor 8 drives the reciprocating screw rod 7 to rotate through the driving gear 9 and the driven gear 10, the sliding block 14 is located in the sliding groove 13 and connected with the nut 11, the nut 11 cannot rotate along with the rotation of the reciprocating screw rod 7, the reciprocating screw rod 7 rotates the nut 11 to start to move towards the second supporting frame 5, the nut 11 moves towards the end of the reciprocating screw rod 7 to start to move towards the third supporting plate 6, the nut 11 enters the nut 11 to drive the brush 12 to do reciprocating motion, dust on the workbench 2 is cleaned completely, damage to the product is avoided, and the dustproof effect is further achieved.

The clamping structure comprises a clamping plate 15, the clamping plate 15 is fixedly connected to the annular side wall of the nut 11 far away from the first supporting plate 4, a clamping groove 16 is formed in the side wall of one end, close to the nut 11, of the brush 12, the clamping plate 15 extends into the clamping groove 16, supporting grooves 17 are formed in the plate walls of the two sides of the clamping plate 15, a spring 18 is connected to the bottom of each supporting groove 17, a supporting rod 19 is fixedly connected to one end, far away from the bottom of each supporting groove 17, of the spring 18, a through hole 20 is formed in the groove wall of the clamping groove 16 corresponding to the position of each supporting groove 17, one end, far away from the spring 18, of each supporting rod 19 penetrates through the notch of each supporting groove 17 and extends into each through hole 20, long-time cleaning is carried out, the brush 12 is damaged and needs to be replaced, the supporting rods 19 in the through holes 20 are firstly pressed into the supporting grooves 17, the two supporting rods 19 move towards the bottoms of, the clamping groove 16 is separated from the clamping plate 15 to move, when the clamping plate 15 is arranged outside the clamping groove 16, the brush 12 is replaced, the dust removal effect of the replaced brush 12 is better, and the working efficiency of the dust-proof device is increased.

The two sides of the resisting groove 17 are symmetrically provided with limiting grooves 21 corresponding to the groove walls, the limiting grooves 21 are connected with limiting blocks 22 in a sliding mode, one ends, far away from the groove bottoms of the limiting grooves 21, of the two limiting blocks 22 penetrate through the notches of the limiting grooves 21 and extend outwards, the two limiting blocks are fixedly connected to the corresponding rod walls of the resisting rod 19, and the resisting rod 19 is prevented from being separated from the resisting groove 17.

The side wall of the slide block 14 close to one end of the groove bottom of the sliding groove 13 is provided with a ball groove 23, a ball 24 is arranged in the ball groove 23, one end, far away from the groove bottom of the ball groove 23, of the ball 24 penetrates through the groove opening of the ball groove 23 and extends outwards, the ball 24 abuts against the groove bottom of the sliding groove 13, and the slide block 14 can slide in the sliding groove 13 conveniently.

A dust groove 25 is formed in the table top of the workbench 2 between the second supporting plate 5 and the third supporting plate 6, and the dust groove 25 is arranged close to the second supporting plate 5 and collects dust on the workbench 2.

The outer surface of the workbench 2 is coated with antirust paint, so that the workbench 2 is prevented from rusting and the service life of the device is prevented from being influenced.

In the utility model, when a product needs to be processed, the motor 8 is started firstly, the motor 8 drives the reciprocating screw rod 7 to rotate through the driving gear 9 and the driven gear 10, the slider 14 is positioned in the chute 13 and connected with the nut 11, so that the nut 11 can not rotate along with the rotation of the reciprocating screw rod 7, the reciprocating screw rod 7 rotates the nut 11 to start moving to the second support frame 5, the nut 11 moves to the end of the reciprocating screw rod 7 to start moving to the third support plate 6, the nut 11 enters the nut 11 to drive the brush 12 to do reciprocating motion, dust on the workbench 2 is cleaned, the dust is prevented from damaging the product, and the dustproof effect is further achieved; long-time cleaning, brush 12 can be damaged, need change brush 12, press in earlier supporting pole 19 in through-hole 20 to supporting groove 17, two support pole 19 to the tank bottom motion that supports groove 17, support pole 19 and then compression spring 18, support pole 19 and break away from through-hole 20, move brush 12 to the direction of keeping away from nut 11, draw-in groove 16 breaks away from cardboard 15 motion, when draw-in groove 16 is arranged in to cardboard 15 outside, change brush 12, brush 12 dust removal effect after the change is better, the work efficiency of dust keeper has been increased.

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 plastic dropping machine with dustproof mechanism, includes frame (1), its characterized in that, frame (1) mid-mounting has workstation (2), the position that frame (1) is close to the top is connected with through drive assembly and drips and moulds shower nozzle (3), install dustproof frame on workstation (2) mesa, dustproof frame includes first backup pad (4), second backup pad (5) and third backup pad (6) parallel arrangement, and all connect perpendicularly on the same one side of first backup pad (4) board wall, second backup pad (5) are close to the top setting of first backup pad (4), third backup pad (6) are connected with reciprocal lead screw (7) through first bearing fixed rotation, first bearing is fixed on third backup pad (6), the both ends of reciprocal lead screw (7) all pass third backup pad (6) and outwards extend, one end of the reciprocating screw rod (7) close to the second support plate (5) is fixedly and rotatably connected to the second support plate (5) through a second bearing, the second bearing is fixed on the plate wall of the second support plate (5), one end of the second support plate (5) and one end of the third support plate (6) are back to each other, one side close to the third support plate (6) is provided with a motor (8), the motor (8) is installed on the workbench (2), the output end of the motor (8) is fixedly connected with a rotating shaft through a coupler, the rotating shaft and one end far away from the motor (8) are fixedly connected with a driving gear (9), a driven gear (10) meshed with the driving gear (9) is sleeved on the rod wall of one end of the reciprocating screw rod (7) close to the motor (8), and a nut (11) is connected on the rod wall of the reciprocating screw rod (7) between the second support plate (5) and the third support plate (6) through threads, the utility model discloses a nut, including nut (11), first backup pad, spout (13), sliding connection have slider (14), the one end that first backup pad (4) is close to the nut is equipped with spout (13), spout (13) sliding connection has slider (14), the notch fixed connection that spout (13) was passed to the one end that slider (14) is close to nut (11) is on the annular side wall of nut (11).

2. The dripping molding machine with a dust-proof mechanism as claimed in claim 1, the clamping structure comprises a clamping plate (15), the clamping plate (15) is fixedly connected to the annular side wall of the nut (11) far away from the first supporting plate (4), a clamping groove (16) is arranged on the side wall of one end of the brush (12) close to the nut (11), the clamping plate (15) extends into the clamping groove (16), two side plate walls of the clamping plate (15) are provided with abutting grooves (17), a spring (18) is connected with the bottom of the abutting groove (17), an abutting rod (19) is fixedly connected with one end of the spring (18) far away from the bottom of the abutting groove (17), the groove wall of the clamping groove (16) is provided with a through hole (20) corresponding to the position of the abutting groove (17), one end of the abutting rod (19) far away from the spring (18) penetrates through the notch of the abutting groove (17) and extends into the through hole (20).

3. The plastic dropping machine with the dustproof mechanism according to claim 2, wherein the two corresponding groove walls of the abutting groove (17) are symmetrically provided with limiting grooves (21), the limiting grooves (21) are connected with limiting blocks (22) in a sliding manner, and one ends of the two limiting blocks (22) far away from the groove bottom of the limiting grooves (21) penetrate through the notch of the limiting grooves (21) and extend outwards, and are fixedly connected to the corresponding rod walls of the abutting rod (19) together.

4. The dripping molding machine with the dustproof mechanism according to claim 1, wherein the side wall of the slide block (14) near the bottom end of the sliding chute (13) is provided with a ball groove (23), a ball (24) is arranged in the ball groove (23), the end of the ball (24) far away from the bottom end of the ball groove (23) passes through the notch of the ball groove (23) and extends outwards, and the ball (24) abuts against the bottom end of the sliding chute (13).

5. The dripping machine with the dust-proof mechanism as claimed in claim 1, characterized in that a dust groove (25) is opened on the surface of the working table (2) between the second supporting plate (5) and the third supporting plate (6), and the dust groove (25) is arranged close to the second supporting plate (5).

6. The dripping machine with a dust-proof mechanism as claimed in claim 1, characterized in that the outer surface of the working table (2) is coated with rust-proof paint.