CN220265252U - Frosted quantitative discharging device - Google Patents

Abstract

The utility model discloses a frosted quantitative discharging device, which belongs to the field of mechanical equipment, wherein the upper end of a supporting plate is fixedly connected with an outer frame, the inner side of the outer frame is provided with a T-shaped displacement groove, the inner side of the outer frame is connected with a lifting mechanism in a sliding way, the lifting mechanism comprises a connecting block, the front end and the rear end of the connecting block are fixedly connected with sliding plates, the left side and the right side of each sliding plate are fixedly connected with T-shaped sliding blocks, the T-shaped sliding blocks are in the T-shaped displacement groove and are in sliding connection with the outer frame, the sliding plates are fixedly connected with a limiting rod, the sliding plates are fixedly connected with a central shaft, the central shaft penetrates through the front sliding plate and the rear sliding plates, the central shaft is provided with a strain assembly, the discharging amount is determined by arranging the spacing of a stop block, and a motor is used for providing power to drive the lifting mechanism to periodically slide up and down in the outer frame, so that paint periodically and quantitatively flows out from a discharging pipe, and the problems that the discharging amount is inconsistent due to the adhesion of the quantitative container during discharging and mechanical damage caused by easy sprinkling during canning of paint are solved.

Description

Frosted quantitative discharging device

Technical Field

The utility model relates to the field of mechanical equipment, in particular to a frosted quantitative discharging device.

Background

The frosted paint is a viscous liquid which is covered on the surface of an object to be protected or decorated and is prepared by taking organic solvent, resin, oil or emulsion as main solvent and adding or not adding pigment, filler or auxiliary agent and other materials, and the prepared liquid is sprayed or smeared on the surface of the object so as to achieve ideal effect;

at present, when normal production operation is carried out, a worker can spray paint on the surface of an object to be protected by using a spray gun, the paint is required to be continuously added into the spray gun during long-time operation of the worker, however, most of the existing paint is barreled, the worker needs to transfer the paint in the barrel into a spray gun tank by means of a container during loading, the problem that the container is overstocked and scattered in the transferring process is inevitably encountered, meanwhile, the container after canning is exposed to the air, the residual paint on the inner wall is solidified, so that unnecessary resource waste is caused, and meanwhile, the scattered paint is adhered to the spray gun tank when the paint is poured into the spray gun tank, so that the service life of the spray gun is greatly reduced, the working experience of the worker is influenced, and therefore, a small quantitative discharging device is required to be arranged to solve the problems.

Disclosure of Invention

The utility model aims to provide a quantitative discharging device which is used for solving the following problems:

aiming at the defects of the prior art, the utility model provides the frosted quantitative discharging device which has the advantages of capability of manually controlling the discharging amount at any time, no residue on a container during discharging, difficulty in spraying paint during canning and the like, and solves the problems that the paint adheres to the quantitative container during quantitative discharging to cause inconsistent discharging amount and is easy to spray out during canning paint to cause mechanical damage.

The utility model aims to solve the technical problems, and is realized by adopting the following technical scheme:

the utility model provides a dull polish ration discharging device, includes the backup pad, backup pad upper end fixedly connected with outer frame, T shape displacement groove has been seted up to outer frame inboard, outer inside sliding connection has elevating system, elevating system includes the connecting block, both ends all are provided with the slide around the connecting block, slide and connecting block fixed connection, the slide both sides all fixedly connected with T shape slider, T shape slider is located T shape displacement inslot and with outer frame sliding connection, fixedly connected with gag lever post on the slide, slide fixedly connected with center pin, the center pin runs through two slides around, be provided with the subassembly of meeting an emergency on the center pin.

Preferably, the strain assembly comprises a folding rod, the folding rod is rotationally connected with a central shaft, a first connecting column is fixedly connected to the folding rod, two folding rods are fixedly connected to the lower ends of the folding rod through transverse bridges, clamping teeth are fixedly connected to the middle parts of the transverse bridges, a first hinge support is fixedly connected to the lower ends of the clamping teeth, a straight rotating rod is rotationally connected to the central shaft, a second connecting column is fixedly connected to the straight rotating rod, and the second connecting column is fixedly connected with the first connecting column through springs.

Preferably, the outer frame fixedly connected with drive mechanism, drive mechanism includes a plurality of fixed axles, and a plurality of fixed axle and outer frame rotate to be connected, fixedly connected with sprocket on the fixed axle, two are adjacent sprocket is connected through the chain, outer frame upper end fixed axle fixedly connected with driven gear, two the meshing has spindle gear between the driven gear, spindle gear fixedly connected with motor, motor and outer frame fixed connection.

Preferably, the backup pad fixedly connected with ration mechanism, ration mechanism includes the linkage board, linkage board and first free bearing fixed connection, linkage board lower extreme fixedly connected with second free bearing, second free bearing bottom fixedly connected with piston, piston sliding connection has a ration section of thick bamboo, ration section of thick bamboo and backup pad fixed connection, ration section of thick bamboo lower extreme fixedly connected with discharging pipe, discharging pipe lower extreme fixedly connected with check valve, fixedly connected with inlet pipe on the discharging pipe, the inlet pipe is located between ration section of thick bamboo and the check valve, fixedly connected with check valve on the inlet pipe.

Preferably, the constant head tank has all been seted up at both ends around the outer frame left side, outer frame front end left side is provided with the scale mark, outer frame left side is provided with the dog, the dog passes through constant head tank and outer frame sliding connection, a plurality of screw holes have been seted up on the dog, backup pad upper end fixedly connected with storage box, storage box and inlet pipe fixedly connected with, backup pad bottom fixedly connected with a plurality of bracing pieces, bracing piece bottom fixedly connected with base.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the outer frame is provided with the scale marks, the displacement distance of the lifting mechanism is limited by adjusting the spacing between the stop blocks, the lifting mechanism is enabled to slide in a direction changing manner by the cooperation of the strain component and the stop blocks, and the displacement of the lifting device determines the amount of paint sucked and discharged each time, so that the volume of materials entering and extruding a quantitative cylinder is effectively controlled by adjusting the spacing between the stop blocks, and the canning requirement of cans with different capacities is met.

2. The automatic quantitative discharging device is characterized in that a transmission mechanism and a lifting mechanism are arranged in an outer frame, the lifting mechanism is powered by the transmission mechanism and slides up and down periodically, a first hinged support arranged in the lifting mechanism can drive a linkage plate arranged on the quantitative device to move up until the lifting device changes direction, the linkage plate can be pulled to move up in the process of moving up, at the moment, paint can be sucked into a quantitative pipe, the sucked quantity is the area of the bottom of the quantitative pipe multiplied by the displacement distance of the lifting mechanism, when the lifting device moves down, the first hinged support pushes the linkage plate to move down, the linkage plate pushes the piston and extrudes the paint in the quantitative pipe, the discharge quantity is the area of the bottom of the quantitative pipe multiplied by the displacement distance of the lifting mechanism, periodic discharge and quantitative discharge of the device in the operation process can be realized through the design, and the manual adjustment of workers in work can be realized only by adjusting the distance between sliding blocks when the discharge quantity is required.

3. Be provided with the ration cylinder in the backup pad, the piston plays the effect of cutting and rubbing when the ejection of compact in the ration cylinder, compares in directly empting, and the piston can extrude the coating in the ration cylinder completely and go out and can not have the pipe wall problem of remaining, and the discharging pipe that the ration pipe lower extreme set up guarantees the coating at uniform velocity and even outflow when the ejection of compact, can prevent that the coating from spilling when canning, can guarantee the clean and tidy of equipment in the ejection of compact process, avoids unnecessary extravagant.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the elevating mechanism of the present utility model;

FIG. 3 is a schematic diagram of a transmission mechanism according to the present utility model;

FIG. 4 is a schematic structural view of the quantitative mechanism of the present utility model;

fig. 5 is a schematic structural view of the stopper of the present utility model.

Reference numerals: 1. a support plate; 2. an outer frame; 3. a T-shaped displacement groove; 4. a lifting mechanism; 5. a transmission mechanism; 6. a dosing mechanism; 7. a positioning groove; 8. scale marks; 9. a stop block; 10. a storage bin; 11. a support rod; 12. a base; 401. a slide plate; 402. a T-shaped slider; 403. a limit rod; 404. a central shaft; 405. a folding rod; 406. a first connection post; 407. a transverse bridge; 408. latch teeth; 409. a first hinge support; 410. a straight rotating rod; 411. a second connection post; 412. a spring; 413. a connecting block; 501. a motor; 502. a spindle gear; 503. a driven gear; 504. a sprocket; 505. a fixed shaft; 506. a chain; 601. a linkage plate; 602. a second hinge support; 603. a piston; 604. a quantitative cylinder; 605. a discharge pipe; 606. a one-way valve; 607. a feed pipe; 901. and (3) a threaded hole.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1, fig. 2, fig. 3, fig. 5, in order to show how to determine the discharge amount and the operation mode of each time according to the present utility model, a quantitative grinding discharge device in this embodiment includes a support plate 1, an outer frame 2 is fixedly connected to the upper end of the support plate 1, a T-shaped displacement slot 3 is provided on the inner side of the outer frame 2, a lifting mechanism 4 is slidably connected to the inner side of the outer frame 2, the lifting mechanism 4 includes a connection block 413, sliding plates 401 are provided on the front and rear ends of the connection block 413, the sliding plates 401 are fixedly connected to the connection block 413, the left and right sides of the sliding plates 401 are fixedly connected with T-shaped sliding blocks 402, the T-shaped sliding blocks 402 are located in the T-shaped displacement slot 3 and slidably connected with the outer frame 2, a limiting rod 403 is fixedly connected to the sliding plates 401, the central shaft 404 penetrates through the front and rear sliding plates 401, and a strain assembly is provided on the central shaft 404.

The strain assembly comprises a folding rod 405, the folding rod 405 is rotationally connected with a central shaft 404, a first connecting column 406 is fixedly connected to the folding rod 405, the lower ends of the two folding rods 405 are fixedly connected with each other through a transverse bridge 407, a latch 408 is fixedly connected to the middle of the transverse bridge 407, a first hinge seat 409 is fixedly connected to the lower end of the latch 408, a straight rotating rod 410 is rotationally connected to the central shaft 404, a second connecting column 411 is fixedly connected to the straight rotating rod 410, and the second connecting column 411 is fixedly connected with the first connecting column 406 through a spring 412.

The outer frame 2 is fixedly connected with the transmission mechanism 5, the transmission mechanism 5 comprises a plurality of fixed shafts 505, the fixed shafts 505 are rotationally connected with the outer frame 2, the fixed shafts 505 are fixedly connected with chain gears 504, two adjacent chain gears 504 are connected through chains 506, the fixed shafts 505 at the upper end of the outer frame 2 are fixedly connected with driven gears 503, a main shaft gear 502 is meshed between the two driven gears 503, the main shaft gear 502 is fixedly connected with a motor 501, and the motor 501 is fixedly connected with the outer frame 2.

The constant head tank 7 has all been seted up at both ends around outer frame 2 left side, outer frame 2 front end left side is provided with scale mark 8, outer frame 2 left side is provided with dog 9, dog 9 passes through constant head tank 7 and outer frame 2 sliding connection, a plurality of screw holes 901 have been seted up on the dog 9, backup pad 1 upper end fixedly connected with storage case 10, storage case 10 and inlet pipe 607 fixed connection, backup pad 1 bottom fixedly connected with a plurality of bracing pieces 11, bracing piece 11 bottom fixedly connected with base 12.

Working principle:

after the rated discharge amount is determined, the distance between the check blocks 9 on the outer frame 2 is required to be adjusted, threaded holes 901 are formed in the check blocks 9, the check blocks 9 and the outer frame 2 can be fixed through screwing in screws, scale marks 8 are arranged on the outer frame 2, the distance between the check blocks 9 can be determined through the scale marks 8, and after the distance between the check blocks 9 is determined, the output amount is obtained through multiplying the bottom area of the measuring cylinder 604 by the distance between the check blocks 9.

After the distance between the stoppers 9 is determined, the motor 501 is started, the motor 501 drives the spindle gear 502 to rotate during operation, the spindle gear 502 drives the driven gears 503 on two sides to rotate, the driven gears 503 drive the fixed shaft 505 to rotate during rotation, the fixed shaft 505 drives the chain gear 504 to rotate during rotation, the chain gear 504 drives the chain 506 to rotate, the chain 506 is meshed with the clamping teeth 408, the clamping teeth 408 are driven to move downwards during rotation of the chain 506, the whole lifting mechanism 4 is driven to slide downwards in the outer frame 2 through the transverse bridge 407 during movement of the clamping teeth 408, the straight rotating rod 410 is contacted with the stoppers 9 arranged on the outer frame 2 during downward movement of the lifting mechanism 4, however, the motor 501 continuously outputs power, the straight rotating rod 410 is blocked by the stoppers 9 to rotate clockwise around the central shaft 404, the spring 412 is stretched (the spring 412 is in a stretching stressed state when the straight rotating rod 410 is not contacted with the stoppers 9), when the straight rotating rod 410 rotates to be in a straight state, if the lifting mechanism 4 still moves downwards, the force of the spring 412 pulls the rotating rod 405 and the straight rotating rod 410 to deflect upwards, the transverse rod 403 deflects upwards, the sliding rod 403 is deflected upwards, and the limit gear 405 is meshed with the other end of the straight rotating rod 408 slides upwards, and the limit gear 405 is meshed with the transverse rod 408 when the limit gear is deflected upwards, and the limit gear 405 deflects upwards, and the limit gear is deflected.

Example 2:

as shown in fig. 4, in order to embody the advantages of ensuring stable output of material period during quantitative discharging of the utility model and solving the defects of unnecessary waste and the like caused by excessive filling and scattering of materials and residual container in the canning process, the utility model designs a supporting plate 1, wherein the supporting plate 1 is fixedly connected with a quantitative mechanism 6, the quantitative mechanism 6 comprises a linkage plate 601, the linkage plate 601 is fixedly connected with a first hinge seat 409, the lower end of the linkage plate 601 is fixedly connected with a second hinge seat 602, the bottom of the second hinge seat 602 is fixedly connected with a piston 603, the piston 603 is slidingly connected with a quantitative cylinder 604, the quantitative cylinder 604 is fixedly connected with the supporting plate 1, the lower end of the quantitative cylinder 604 is fixedly connected with a discharging pipe 605, the lower end of the discharging pipe 605 is fixedly connected with a one-way valve 606, the discharging pipe 605 is fixedly connected with a feeding pipe 607, the feeding pipe 607 is positioned between the quantitative cylinder 604 and the one-way valve 606, and the feeding pipe 607 is fixedly connected with the one-way valve 606.

Working principle:

when the lifting mechanism 4 slides upwards, the first hinged support 409 fixedly connected with the lower end of the latch 408 moves upwards, the first hinged support 409 pulls the linkage plate 601 to move upwards, the piston 603 is pulled to slide upwards in the quantifying cylinder 604 in the process of moving upwards the linkage plate 601, paint in the storage box 10 enters the quantifying cylinder 604 through the one-way valve 606 along the inside of the feeding pipe 607 under the action of air pressure, when the straight rotary rod 410 in the lifting mechanism 4 is deflected by the blocking block 9 and the latch 408 of the lifting mechanism 4 deflects onto the other chain 506, the lifting mechanism 4 slides downwards, at the moment, the first hinged support 409 drives the linkage plate 601 to move downwards, the linkage plate 601 moves downwards and simultaneously presses the piston 603 downwards, at the moment, the paint in the quantifying cylinder 604 flows out of the quantifying cylinder 604 from the discharging pipe 605 through the one-way valve 606, and the quantity discharged each time is a constant value due to the fact that the distance of each time the lifting mechanism 4 moves upwards and downwards, the quantifying mechanism 6 continuously periodically sucks and releases the paint along with the reciprocating motion of the lifting mechanism 4, so that the periodical output of paint is realized.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a dull polish ration discharging device, includes backup pad (1), its characterized in that: the utility model discloses a support plate, including backup pad (1), including the connecting block (413), backup pad (1) upper end fixedly connected with outer frame (2), T shape displacement groove (3) have been seted up to outer frame (2) inboard, outer frame (2) inside sliding connection has elevating system (4), elevating system (4) are including connecting block (413), both ends all are provided with slide (401) around connecting block (413), slide (401) and connecting block (413) fixed connection, slide (401) both sides all fixedly connected with T shape slider (402), T shape slider (402) are located T shape displacement groove (3) and with outer frame (2) sliding connection, fixedly connected with gag lever post (403) on slide (401), slide (401) fixedly connected with center pin (404), center pin (404) run through two slide (401) around in, be provided with the subassembly of meeting an emergency on center pin (404).

2. The abrasive compact dispensing apparatus of claim 1, wherein: the strain assembly comprises a folding rod (405), the folding rod (405) is rotationally connected with a central shaft (404), a first connecting column (406) is fixedly connected to the folding rod (405), two folding rods (405) are fixedly connected to the lower ends of the folding rods through transverse bridges (407), clamping teeth (408) are fixedly connected to the middle parts of the transverse bridges (407), first hinge supports (409) are fixedly connected to the lower ends of the clamping teeth (408), a straight rotating rod (410) is rotationally connected to the central shaft (404), a second connecting column (411) is fixedly connected to the straight rotating rod (410), and the second connecting column (411) is fixedly connected with the first connecting column (406) through springs (412).

3. The abrasive cutoff device according to claim 2, wherein: the novel electric bicycle is characterized in that the outer frame (2) is fixedly connected with the transmission mechanism (5), the transmission mechanism (5) comprises a plurality of fixed shafts (505), the fixed shafts (505) are rotationally connected with the outer frame (2), the fixed shafts (505) are fixedly connected with chain gears (504), two adjacent chain gears (504) are connected through chains (506), the fixed shafts (505) at the upper end of the outer frame (2) are fixedly connected with driven gears (503), spindle gears (502) are meshed between the two driven gears (503), a motor (501) is fixedly connected with the spindle gears (502), and the motor (501) is fixedly connected with the outer frame (2).

4. A frosted quantitative discharge device according to claim 3, wherein: the utility model provides a quantitative mechanism (6) of backup pad (1) fixedly connected with, quantitative mechanism (6) include linkage board (601), linkage board (601) and first free bearing (409) fixed connection, linkage board (601) lower extreme fixedly connected with second free bearing (602), second free bearing (602) bottom fixedly connected with piston (603), piston (603) sliding connection has ration section of thick bamboo (604), ration section of thick bamboo (604) and backup pad (1) fixed connection, ration section of thick bamboo (604) lower extreme fixedly connected with discharging pipe (605), discharging pipe (605) lower extreme fixedly connected with check valve (606), fixedly connected with inlet pipe (607) on discharging pipe (605), inlet pipe (607) are located between fixed section of thick bamboo (604) and check valve (606), fixedly connected with check valve (606) on inlet pipe (607).

5. The abrasive compact dispensing apparatus of claim 4, wherein: the utility model discloses a storage box, including outer frame (2), baffle plate (9), backup pad (1) upper end fixedly connected with storage box (10), storage box (10) and inlet pipe (607) fixed connection, backup pad (1) bottom fixedly connected with a plurality of bracing pieces (11), bracing piece (11) bottom fixedly connected with base (12), baffle plate (9) have all been seted up at both ends around outer frame (2) left side, outer frame (2) front end left side is provided with scale mark (8), outer frame (2) left side is provided with baffle plate (9), baffle plate (9) pass through constant head tank (7) and outer frame (2) sliding connection, a plurality of screw holes (901) have been seted up on baffle plate (9).