CN111359804B

CN111359804B - Self-buckled ring mould powder spraying device

Info

Publication number: CN111359804B
Application number: CN202010309724.XA
Authority: CN
Inventors: 吴丽娜; 梁强英
Original assignee: Individual
Current assignee: Linyi High Tech Zone Talent Vocational Training School Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-03-05
Anticipated expiration: 2040-04-20
Also published as: CN111359804A

Abstract

The invention relates to the technical field of ring die processing, in particular to a self-buckled ring die powder spraying device. The invention aims to provide a self-buckled ring mould powder spraying device which can automatically open and close a ring mould, has high powder spraying efficiency, can effectively prevent air impurities from entering the ring mould and has good powder spraying effect. The technical scheme is as follows: a self-buckled ring mould powder spraying device comprises a frame, a mounting rack, a slide rail, a slide block, a powder spraying mechanism and the like; the powder spraying mechanism is characterized in that the mounting frame is fixedly mounted on one side face of the rack, two slide rails are fixedly mounted on one side face of the rack, slide blocks matched with the slide rails are slidably mounted on the two slide rails, and the powder spraying mechanism is arranged on the mounting frame. The invention can automatically separate the ring moulds which are combined together before the powder spraying operation is carried out on the ring moulds, improves the whole powder spraying efficiency, and can also be closed after the powder spraying operation is finished on the ring moulds, thereby preventing impurities in the air from entering.

Description

Self-buckled ring mould powder spraying device

Technical Field

The invention relates to the technical field of ring die processing, in particular to a self-buckled ring die powder spraying device.

Background

The ring mold is mainly a mold which is required to be used in the production of ornaments such as rings, and has the functions of injecting a layer of wax into the ring mold, and then forming a ring shape on the wax mold according to the style requirement of the ring, so that the ring can be produced according to different styles and requirements by the ring mold. Before wax is injected into the ring mould, a layer of talcum powder needs to be sprayed in the ring mould for preventing adhesion, so that later demoulding operation of the wax mould can be facilitated.

The patent publication numbers are: CN108125336B discloses an automatic lock ring mould claps whitewashed complete machine, it provides one kind and utilizes machinery to clap the powder to the ring mould, can automatic close ring mould claps powder machine under the supplementary action of machine after the ring mould finishes clapping the powder. The technical scheme of the patent comprises a host machine, an automatic powder beating device, a material collecting area and the like; when using, at first need the workman part earlier the ring mould, make the centre form of guarding against the ring mould up, then will guard against the two lamellas of ring mould and place the work band piece on the conveyer belt, the correction post can be corrected the position of guarding against the ring mould, make antiseized powder cover to guarding against the ring mould on with ring mould contact many times through clapping whitewashed unit, perhaps produce the vibrations effect to the powder package through the flexure strip, make antiseized powder can spill to guard against on the ring mould, then guard against the ring mould and merge together two lamellas through the cylinder. Although this device has changed original reliance manual work and has clapped whitewashed inefficiency scheduling problem to the ring mould in a certain degree, however, before clapping whitewashed operation to the ring mould, need artifical two lamellas that will ring the ring mould separately, it is lower to lead to ring the mould to clap the overall efficiency of powder, simultaneously two lamellas ring mould accomplish clap whitewashed operation back, can not close at once, some impurity in the air easily glue on antiseized powder, influence later stage wax injection's effect, and clap the in-process of powder and have the inhomogeneous scheduling problem of powder in beating to the ring mould.

Therefore, the self-locking ring die powder spraying device which can separate two finger ring dies buckled together before the powder spraying operation of the finger ring dies is urgently needed to be developed, the whole powder spraying efficiency of the finger ring dies is improved, the finger ring dies can be quickly and automatically closed after the powder spraying operation is completed, impurities in the air are prevented from falling onto talcum powder, and the finger ring dies can be thoroughly and uniformly subjected to the powder spraying operation.

Disclosure of Invention

The invention aims to overcome the defects that the prior ring mould powder beating machine needs to manually break a ring mould into two pieces before the ring mould is beaten, the whole powder beating efficiency is low, the ring mould cannot be quickly closed after the powder beating is finished, so that some impurities enter the ring mould, and the powder beating is uneven.

The technical scheme is as follows: a self-buckling ring die powder spraying device comprises a rack, a mounting rack, slide rails, slide blocks, placing blocks, a powder spraying mechanism, a rotary screw cover, thin pipes, an electric control valve, a fixed pipe, a powder storage tank, a first connecting pipe, a pushing mechanism and a blowing mechanism, wherein the mounting rack is fixedly arranged on one side face of the rack, two slide rails are fixedly arranged on one side face of the rack, the slide rails are slidably provided with slide blocks matched with the slide rails, the placing blocks are respectively arranged on one side faces of the two slide blocks, the two placing blocks are respectively provided with a plurality of placing grooves, the powder spraying mechanism is arranged on the mounting rack, the powder storage tank is fixedly arranged on one side face of the upper part of the mounting rack, the rotary screw cover is arranged on a movable side face of the powder storage tank, the thin pipes are arranged at one end of the powder storage tank, the electric control valve is arranged on the thin, the powder feeding device is characterized in that one end of the fixed pipe, which is provided with a powder feeding hole and a thin pipe, is located in the powder feeding hole, one end of the connecting pipe is installed at the fixed pipe, the pushing mechanism is arranged in the mounting frame, and the blowing mechanism is arranged on one side face of the rack.

Preferably, still including removing pipe, electric putter, horizontal pipe and horizontal connecting rod, it installs in the fixed tube to remove the pipe slidingtype, electric putter installs on the mounting bracket, the one end at removing the pipe is installed to the horizontal pipe, horizontal connecting rod is installed and is connected on removing the pipe and with electric putter.

Preferably, the pushing mechanism comprises a connecting arm, an installing rod, a vertical elastic piece, a stop block and a movable block, wherein the movable block is installed at one end of the electric push rod and connected with one end of a transverse connecting rod, a circular groove is formed in the movable block, the vertical elastic piece is installed in the circular groove, one end of the vertical elastic piece is connected with the installing rod, two connecting arms are installed at one end of the installing rod through a rotating column, and two connecting arms are connected with one side rotary type of two sliding blocks through the rotating column.

Preferably, the clamping device further comprises a clamping block and a transverse elastic piece, the clamping groove is formed in the placing groove, the transverse elastic piece is installed in the clamping groove, and the clamping block which is located in the clamping groove in a sliding mode is installed at one end of the transverse elastic piece.

Preferably, the powder spraying device further comprises a nozzle, wherein the transverse pipe is provided with two nozzles, and the nozzle is provided with a plurality of small pores, so that the powder can be sprayed out uniformly.

As preferred, the mechanism of blowing includes connecting pipe two, check valve one, check valve two, piston, inflator and movable rod, a side at the frame is installed to the inflator, connecting pipe two is installed to a side of inflator bottom, check valve one is installed on connecting pipe two, the one end of connecting pipe one is connected with the another side of inflator bottom and communicates with each other with the inflator, check valve two is installed on connecting pipe one, the movable setting of piston is in the inflator, the movable rod is installed to a side of piston, the one end and the movable block of movable rod are connected.

The invention has the following advantages: (1) according to the invention, through the cooperation of the sliding block, the placing block and the pushing mechanism, the ring moulds which are combined together can be automatically separated before the powder spraying operation is carried out on the ring moulds, and the ring moulds can be quickly closed after the powder spraying operation is finished, so that impurities in the air can be effectively prevented from entering the ring moulds, and the influence of later waxing on the ring moulds is reduced. (2) According to the invention, through the cooperation of the powder spraying mechanism and the air blowing mechanism, the talcum powder in the powder storage tank can uniformly fall into the transverse pipe, and after the two nozzles move downwards and enter the ring die, the talcum powder in the transverse pipe can be uniformly sprayed into the ring die, so that the comprehensive and thorough powder spraying operation on the inner part of the ring die can be realized, the powder spraying efficiency is high, and the powder spraying effect is good.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic perspective view of the placement block of the present invention.

Fig. 3 is a schematic perspective view of the latch and the transverse elastic member of the present invention.

Fig. 4 is a partial schematic front view structure diagram of the present invention.

In the reference symbols: 1 rack, 2 mounting racks, 4 sliding rails, 5 sliding blocks, 6 placing blocks, 61 placing grooves, 62 clamping grooves, 63 clamping blocks, 64 transverse elastic parts, 7 powder spraying mechanisms, 71 screwing covers, 72 thin pipes, 73 electric control valves, 74 fixing pipes, 75 moving pipes, 76 electric push rods, 77 transverse pipes, 78 powder storage tanks, 79 transverse connecting rods, 711 connecting pipes I, 712 powder inlet holes, 8 pushing mechanisms, 81 connecting arms, 82 mounting rods, 83 circular grooves, 84 vertical elastic parts, 85 clamping blocks, 86 moving blocks, 9 air blowing mechanisms, 91 connecting pipes II, 92 one-way valves I, 93 one-way valves II, 94 pistons, 95 air cylinders, 96 moving rods and 10 nozzles.

Detailed Description

Reference will now be made in detail to the present embodiments, one or more examples of which are illustrated in the drawings. The various examples are provided by way of explanation and do not limit the disclosed embodiments. Indeed, it will be apparent to those skilled in the art that various modifications and variations can be made in the present embodiment without departing from the scope or spirit of the disclosure. For instance, features illustrated or described as part of one embodiment, can be used with another embodiment to yield a still further embodiment. It is therefore intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

Example 1

A self-buckled ring mould powder spraying device is shown in figures 1-4 and comprises a rack 1, a mounting rack 2, slide rails 4, slide blocks 5, placing blocks 6, a powder spraying mechanism 7, a screwing cover 71, a thin pipe 72, an electric control valve 73, a fixed pipe 74, a powder storage tank 78, a first connecting pipe 711, a pushing mechanism 8 and a blowing mechanism 9, wherein the mounting rack 2 is fixedly arranged on the upper side surface of the rack 1, the mounting rack 2 is in an arched door shape, the upper side surface of the rack 1 is fixedly provided with two slide rails 4 and is positioned on the inner side of the mounting rack 2, the slide blocks 5 matched with the slide rails 4 are arranged on the two slide rails 4 in a sliding mode, the two slide blocks 5 can move left and right, the placing blocks 6 are respectively arranged on the upper side surfaces of the two slide blocks 5, the placing grooves 61 used for placing a ring mould needing powder spraying operation are respectively formed in the two placing blocks 6, the powder spraying mechanism 7 used for conducting powder spraying operation on the inner part of the ring mould is arranged on the, the powder storage tank 78 for containing talcum powder used for powder spraying operation is fixedly arranged on the rear side face of the upper portion of the mounting frame 2, the upper side face of the powder storage tank 78 is movably provided with a screwing cover 71 for packaging the powder storage tank 78, the bottom end of the powder storage tank 78 is provided with a thin tube 72 for discharging, an electric control valve 73 for controlling the talcum powder to come out from the thin tube 72 is arranged on the thin tube 72, the bottom end of the thin tube 72 is provided with a fixed tube 74, the fixed tube 74 is provided with a powder inlet 712 for facilitating the talcum powder to enter the fixed tube 74, the lower end of the thin tube 72 is positioned in the powder inlet 712, a connecting tube 711 is arranged at the right end of the fixed tube 74, a pushing mechanism 8 for driving the two placing blocks 6 to move to be close to or separated from each other is arranged in the mounting frame 2, and a blowing mechanism 9 for blowing the talcum powder in the fixed tube 74 is arranged on the upper side face of the frame, and is located inside the mounting frame 2.

Before using, a worker needs to put talcum powder used for powder spraying operation into a powder storage tank 78, cover the powder storage tank 78 by a screwing cover 71, put two ring moulds which are combined together into a placing groove 61, a pushing mechanism 8 can separate the two ring moulds which are combined together, and under the auxiliary action of an air blowing mechanism 9, the powder spraying mechanism 7 can simultaneously and uniformly spray powder into the two ring moulds.

Example 2

Further, as shown in fig. 1 and 4, the powder storage device further comprises a moving pipe 75, an electric push rod 76, a transverse pipe 77 and a transverse connecting rod 79, wherein the moving pipe 75 is slidably mounted in the fixed pipe 74, the moving pipe 75 can move up and down in the fixed pipe 74, the electric push rod 76 is mounted on the mounting frame 2 and located on the right side of the powder storage tank 78, the transverse pipe 77 is mounted at the bottom end of the moving pipe 75, and the transverse connecting rod 79 is mounted on the moving pipe 75 and located above the transverse pipe 77 and connected with the electric push rod 76.

Further, as shown in fig. 1, a pushing mechanism 8 for driving two placing blocks 6 to move close to or separate includes a connecting arm 81, an installing rod 82, a vertical elastic piece 84, a stop block 85 and a movable block 86, the movable block 86 is installed at the lower end of the electric push rod 76 and is connected with the right end of the transverse connecting rod 79, a circular groove 83 has been seted up on the movable block 86, the vertical elastic piece 84 is installed in the circular groove 83, the lower end of the vertical elastic piece 84 is connected with the installing rod 82, two connecting arms 81 are installed at the lower end of the installing rod 82 through a rotating column, two the lower end of the connecting arm 81 is connected with the front side surface rotary type of two sliding blocks 5 through the rotating column, two the outer end of the sliding rail 4 is fixedly installed with two stop blocks 85 located on the upper side of the rack 1 respectively, and the two stop blocks 85 are close to.

When the staff is using, need start electric putter 76 earlier and extend downwards, and start automatically controlled valve 73, electric putter 76 can extrude vertical elastic component 84 through movable block 86 and compress downwards, drive installation pole 82 and remove downwards, at this moment, the lower extreme of two linking arms 81 can drive two sliders 5 and remove the separation to both sides, two sliders 5 can drive two placing block 6 together and remove the separation to both sides, thereby drive two original ring moulds together separately, conveniently the mechanism 7 of dusting can be to the inside operation of dusting of two lamella ring moulds.

Further, as shown in fig. 2 and 3, the device further comprises a locking block 63 and a transverse elastic member 64, the placing groove 61 is provided with a locking groove 62,

a transverse elastic piece 64 is installed in the clamping groove 62, a clamping block 63 which is located in the clamping groove 62 in a sliding mode is installed at one end of the transverse elastic piece 64, and the clamping block 63 is used for clamping and fixing a ring die placed in the placing groove 61.

When the ring mould was put into standing groove 61, fixture block 63 and standing groove 61 cooperation work can carry out the chucking to the ring mould and fix, can prevent effectively that the condition of slope from appearing when being parted in two lamella ring moulds.

Further, as shown in fig. 1, the spray nozzle 10 is used for spraying the talcum powder into the ring mold for uniform powder spraying operation, two spray nozzles 10 are arranged on the transverse pipe 77, and a plurality of small pores are formed in the spray nozzles 10, so that the powder can be sprayed out uniformly.

Further, as shown in fig. 1, the blowing mechanism 9 for blowing the talc powder in the fixed tube 74 includes a second connecting tube 91, a first check valve 92, a second check valve 93, a piston 94, an air cylinder 95 and a movable rod 96, the air cylinder 95 is arranged at the right part of the upper side surface of the frame 1 and is positioned in the mounting frame 2, the right side surface of the bottom of the air cylinder 95 is provided with a second connecting pipe 91, the first check valve 92 is installed on the second connecting pipe 91, the bottom end of the first connecting pipe 711 is connected with the left side surface of the bottom of the air cylinder 95 and communicated with the air cylinder 95, the second check valve 93 is installed on the first connecting pipe 711, and is located at the left side of the air cylinder 95, the piston 94 is movably disposed in the air cylinder 95, the piston 94 can move up and down in the air cylinder 95, the upper side of the piston 94 is provided with a movable rod 96 which passes through the upper part of the air cylinder 95, and the left end of the movable rod 96 is connected with the right side of the movable block 86.

In the use process, after the electric control valve 73 is started, the talcum powder in the powder storage tank 78 falls into the fixed pipe 74 through the thin pipe 72, the electric push rod 76 is started to extend downwards, the transverse connecting rod 79 drives the movable pipe 75 to move downwards, the movable pipe 75 drives the two nozzles 10 to move downwards through the transverse pipe 77, and the two nozzles 10 move downwards and enter the ring die. The electric push rod 76 extends downwards to drive the movable rod 96 to move downwards through the movable block 86, the movable rod 96 drives the piston 94 to move downwards, the piston 94 can extrude air in the air cylinder 95 into the first connecting pipe 711, the air in the first connecting pipe 711 can flow into the fixed pipe 74 to blow the talcum powder, at the moment, the talcum powder in the fixed pipe 74 can enter the transverse pipe 77 through the movable pipe 75, and the talcum powder can be uniformly sprayed into the two-piece finger ring mold through small fine holes in the two nozzles 10 after entering the transverse pipe 77. The two nozzles 10 can perform overall powder spraying operation on the interior of the ring mould in the process of moving downwards, so that the talcum powder can be sprayed on the interior of the ring mould, and the powder spraying efficiency is high and the powder spraying effect is good.

After the powder spraying operation is finished on the ring mould, the staff closes the electric control valve 73 to prevent the talcum powder from continuously falling; then start electric putter 76 and retract upwards, electric putter 76 can drive installation pole 82 rebound through activity piece 86 and vertical elastic component 84 and reset, installation pole 82 can drive two linking arms 81 rebound and reset, at this moment, two linking arms 81 can drive two sliders 5 and remove and be close, drive two detached and place piece 6 and be in the same place, thereby it closes to drive two lamella ring moulds automatic closing of the operation of dusting of having accomplished, can prevent effectively that impurity from entering into in some air ring moulds to glue on the talcum powder, reduce the adverse effect that wax operation was annotated to the ring mould in later stage. The staff can take off the ring mould that has accomplished the operation of dusting, then place the ring mould that next needs to dusty in standing groove 61. The electric push rod 76 retracts upwards to drive the transverse connecting rod 79 and the movable rod 96 to move upwards and reset through the movable block 86, the transverse connecting rod 79 drives the transverse pipe 77 and the nozzle 10 to move upwards and reset through the movable pipe 75, the movable rod 96 drives the piston 94 to move upwards and reset, and at the moment, air can enter the air cylinder 95 through the connecting pipe two 91.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a self-clinching formula ring mould powder injection device which characterized by: the powder spraying device comprises a rack, a mounting rack, slide rails, slide blocks, a placing block, a powder spraying mechanism, a rotary screw cover, a thin tube, an electric control valve, a fixing tube, a powder storage tank, a first connecting tube, two slide rails, a slide block matched with the slide rails and used for working, wherein the mounting rack is fixedly mounted on one side surface of the rack, the placing block is mounted on one side surface of the two slide rails in a sliding mode, the placing block is mounted on one side surface of the two slide blocks in a subsection mode, a plurality of placing grooves are formed in the two placing blocks, the powder spraying mechanism is arranged on the mounting rack, the powder storage tank is fixedly mounted on one side surface of the upper portion of the mounting rack, the rotary screw cover is movably arranged on one side surface of the powder storage tank, the thin tube is mounted at one end of the powder storage tank, the electric control valve is mounted on the thin tube, the fixing tube is, the first connecting pipe is arranged at one end of the fixed pipe, the pushing mechanism is arranged in the mounting frame, and the blowing mechanism is arranged on one side face of the rack;

the device comprises a fixed pipe, a movable pipe, an electric push rod, a transverse pipe and a transverse connecting rod, wherein the movable pipe is arranged in the fixed pipe in a sliding mode;

the pushing mechanism comprises connecting arms, mounting rods, vertical elastic pieces, stop blocks and movable blocks, wherein the movable blocks are mounted at one ends of the electric push rods and connected with one ends of the transverse connecting rods, circular grooves are formed in the movable blocks, the vertical elastic pieces are mounted in the circular grooves, one ends of the vertical elastic pieces are connected with the mounting rods, one ends of the mounting rods are provided with the two connecting arms through rotating columns, one ends of the two connecting arms are rotatably connected with one side surfaces of the two sliding blocks through the rotating columns, and one ends of the two sliding rails are respectively and fixedly provided with the two stop blocks;

the mechanism of blowing includes connecting pipe two, check valve one, check valve two, piston, inflator and movable rod, a side in the frame is installed to the inflator, connecting pipe two is installed to a side of inflator bottom, check valve one is installed on connecting pipe two, the one end of connecting pipe one is connected with the another side of inflator bottom and communicates with each other with the inflator, check valve two is installed on connecting pipe one, the movable setting of piston is in the inflator, the movable rod is installed to a side of piston, the one end and the movable block of movable rod are connected.

2. The self-button ring die powder spraying device as claimed in claim 1, which is characterized in that: the clamping groove is formed in the placing groove, the transverse elastic piece is installed in the clamping groove, and the clamping block which is located in the clamping groove in a sliding mode is installed at one end of the transverse elastic piece.

3. The self-button ring die powder spraying device as claimed in claim 2, which is characterized in that: the horizontal pipe is provided with two nozzles, and the nozzles are provided with a plurality of small pores, so that the powder can be uniformly sprayed out.