CN111774291A

CN111774291A - A sieve material device for powder degreasing agent

Info

Publication number: CN111774291A
Application number: CN202010724856.9A
Authority: CN
Inventors: 毛金成
Original assignee: Suzhou Bofeite New Material Science & Technology Co ltd
Current assignee: Suzhou Bofeite New Material Science & Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2020-10-16

Abstract

The invention discloses a screening device for a powder degreasing agent, which comprises an upper shell, a lower shell, a screening plate, a dust collection device, a first driving mechanism and a second driving mechanism, wherein guide rails are arranged on two sides of the lower shell and extend towards one side, the upper shell is arranged on the guide rails in a sliding manner, a closed screening cavity is formed in the upper shell and the lower shell after the upper shell and the lower shell are overlapped, the screening plate is horizontally arranged at an upper opening of the lower shell in a sliding manner, the first driving mechanism is arranged on one side of the lower shell and is connected with the screening plate through a connecting mechanism, the first driving mechanism is used for driving the screening plate to reciprocate, the dust collection device is arranged in the upper shell, and the second driving mechanism is used for driving the dust collection device. According to the invention, the upper shell can horizontally move through the guide rail, the first working cavity and the second working cavity are overlapped to form the material sieving cavity, and workers can conveniently overhaul equipment in the second working cavity.

Description

A sieve material device for powder degreasing agent

Technical Field

The invention relates to a screening device for a powder degreasing agent.

Background

The degreasing agent has the English name: degreasant, mainly used for getting rid of the greasy dirt on the surface of the object, including: alkaline degreasing agent, emulsion degreasing agent and solvent degreasing agent. In the production process of the powder degreasing agent, the degreasing agent needs to be dried, ground and sieved, and the traditional sieving method is carried out in a manual sieving mode. It can be seen that it takes a lot of time to do this manually.

Disclosure of Invention

Aiming at overcoming the defects in the prior art, the invention mainly aims to overcome the defects in the prior art and discloses a screening device for a powder degreasing agent, which comprises an upper shell, a lower shell, a screen plate, a dust suction device, a first driving mechanism and a second driving mechanism, wherein guide rails are arranged at two sides of the lower shell, and extends to one side, the upper shell is arranged on the guide rail in a sliding way, when the upper shell and the lower shell are overlapped, a closed material sieving cavity is formed in the sieve plate, the sieve plate is horizontally arranged at the upper opening of the lower shell in a sliding way, the first driving mechanism is arranged at one side of the lower shell, is connected with the sieve plate through a connecting mechanism, the first driving mechanism is utilized to drive the sieve plate to reciprocate, the dust suction device is arranged in the upper shell, and the second driving mechanism is used for driving the dust suction device to horizontally move.

Further, the first driving mechanism comprises a first motor, a connecting rod and a rotary table, one end of the connecting rod is arranged on the connecting mechanism, the other end of the connecting rod is eccentrically arranged on the rotary table, the first motor is connected with the rotary table, and the rotary table is driven to rotate by the first motor.

Further, coupling mechanism includes slide, mounting panel, slider and spring, the slide is the font of calligraphy, the mounting panel sets up on the slide, form a mouthful style of calligraphy slip region, the slider slides and sets up on the slide, the spring sets up the slider with between the mounting panel.

The screen plate moving device comprises a screen plate, a lower shell and a guide collision block, wherein the screen plate is arranged on the lower shell, the guide collision block comprises a guide groove and a limiting part arranged at the end part of the guide groove, and the limiting part limits the moving distance of the screen plate to be smaller than the moving distance of the screen plate.

Furthermore, the sliding block is provided with an extension rod in a protruding mode, the mounting plate is provided with a guide hole matched with the extension rod and protruding out of the guide hole, and the spring is sleeved on the extension rod.

The device comprises a lower shell, a bottom plate, an elastic piece, a supporting cylinder and a vibrator, wherein a discharge opening is formed in one side of the lower shell, the lower shell is flexibly arranged on the bottom plate through the elastic piece, the supporting cylinder is arranged on the bottom plate to support the lower shell, the vibrator is arranged at the bottom of the lower shell, and an inner bottom of the lower shell is an inclined plane inclined towards the discharge opening.

Furthermore, a silica gel scraper is arranged on the contact part of the upper shell and the sieve plate.

Further, a folding bracket is arranged at the extending end of the guide rail.

Further, a feed inlet is formed in the top of the upper shell, and a hopper is arranged on the feed inlet.

Further, the second driving mechanism comprises a guide rod, a screw rod, a second motor and a moving block, the guide rod and the screw rod are horizontally arranged in the upper shell, the second motor is arranged outside the upper shell and connected with the screw rod, the moving block is arranged on the guide rod and the screw rod in a sliding mode, the second motor is used for driving the screw rod to rotate so that the moving block moves horizontally, and the dust collection device is arranged on the moving block.

The invention has the following beneficial effects:

according to the invention, the upper shell is horizontally moved through the guide rail, the first working chamber and the second working chamber are overlapped to form the sieve material chamber, the opening of the first working chamber is upward, so that a sieve plate can be conveniently replaced, the opening of the second working chamber is downward, and a worker can conveniently overhaul equipment in the second working chamber. The sieve plate is flexibly connected with the first driving mechanism by using the connecting mechanism, and is matched with the guide collision block to collide with the sieve plate in the moving process of the sieve plate; the lower shell is rigidly connected with the bottom plate through the supporting cylinder and flexibly connected through the spring, and when the vibrator vibrates, vibration blanking is realized, and the influence on the ground is reduced as much as possible. Set up dust extraction in the second work intracavity, the material that in time handles and can't sieve carries out secondary treatment, avoids influencing the material and normally sieves.

Drawings

FIG. 1 is a schematic perspective view of a sieving apparatus for a powder degreasing agent according to the present invention;

FIG. 2 is a schematic structural view of the lower housing;

FIG. 3 is a schematic structural view of the upper housing;

fig. 4 is a schematic view of the connection of the first drive mechanism to the screening deck;

FIG. 5 is a schematic structural view of the connection mechanism;

FIG. 6 is a schematic view of a structure of a guided impactor;

the reference numbers are as follows:

1. the device comprises an upper shell, 2, a lower shell, 3, a sieve plate, 4, a dust suction device, 5, a first driving mechanism, 6, a second driving mechanism, 7, a connecting mechanism, 11, a second working chamber, 13, a feeding hole, 21, a first working chamber, 22, a guide rail, 23, a discharging hole, 24, a folding bracket, 51, a first motor, 52, a connecting rod, 53, a rotating disc, 61, a guide rod, 62, a screw rod, 63, a second motor, 64, a moving block, 71, a sliding seat, 72, a mounting plate, 73, a sliding block, 74, a spring, 75, a guide groove, 76, a limiting part, 77, an extension rod, 78, a guide hole, 79, a guide collision block, 81, a bottom plate, 82, an elastic part, 83 and a supporting cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model provides a sieve material device for powder degreaser, as shown in fig. 1-3, includes casing 1, casing 2, sieve 3, dust extraction 4, first actuating mechanism 5 and second actuating mechanism 6 down, and casing 2 is sunken to be established first working chamber 21 down, and its bilateral symmetry sets up guide rail 22 to extend to same end, and casing 1 is inwards sunken to be established second working chamber 11, and upper casing 1 slides and sets up on guide rail 22, makes upper casing 1 can horizontal migration. When the upper casing 1 and the lower casing 2 are overlapped, the first working chamber 21 and the second working chamber 11 form a closed material sieving chamber for sieving materials. The sieve plate 3 is arranged at the upper opening of the lower shell 2 in a sliding manner, namely between the upper shell 1 and the lower shell 2; specifically, the upper casing 1 is recessed with a recess for allowing the screen plate 3 to pass through. The first driving mechanism 5 is arranged on one side of the lower shell 2, is connected with the sieve plate 3 through the connecting mechanism 7, drives the sieve plate 3 to reciprocate by the first driving mechanism 5, and drives the dust suction device 4 to horizontally move by the second driving mechanism 6, wherein the dust suction device is arranged in the upper shell 1. And then the materials which are not sieved on the sieve plate 3 are sucked away.

In one embodiment, as shown in fig. 4, the first driving mechanism 5 includes a first motor 51, a connecting rod 52 and a rotating disc 53, one end of the connecting rod 52 is disposed on the connecting mechanism 7, the other end is eccentrically disposed on the rotating disc 53, the first motor 51 is connected to the rotating disc 53, and the rotating disc 53 is driven to rotate by the first motor 51; and the driving link 52 pushes the screen plate 3 to horizontally reciprocate.

In one embodiment, as shown in fig. 1 and fig. 4 to 6, the connecting mechanism 7 includes a sliding base 71, a mounting plate 72, a sliding block 73 and a spring 74, the sliding base 71 is in a concave shape, the mounting plate 72 is disposed on the sliding base 71 to form a square sliding area, the sliding block 73 is slidably disposed on the sliding base 71, and the spring 74 is disposed between the sliding block 73 and the mounting plate 72. The slide block is connected with a first driving mechanism 5, and a slide seat 71 is fixed on one side of the sieve plate 3. During the use, when sieve 3 horizontal migration in-process, through setting up the spring for first actuating mechanism 5 and sieve 3 flexonics. Preferably, the screen plate 3 further comprises a guide collision block 79, the guide collision block 79 is arranged on the side of the lower shell 2 in the moving direction of the screen plate 3, the guide collision block 79 comprises a guide groove 75 and a limiting part 76 arranged at the end part of the guide groove 75, and the limiting part 76 limits the moving distance of the screen plate 3 to be less than the moving distance of the screen plate 3. The guide groove 75 is used to improve the stability of the horizontal movement of the screen plate 3, the limit part 76 corresponds to an impact part of the screen plate 3, when the first driving mechanism 5 drives the screen plate 3 to move rightwards, the screen plate 3 impacts the limit part 76, so that the screen plate 3 vibrates, and the spring 74 is used to compensate the difference of the moving distance of the screen plate 3 because the moving distance of the screen plate 3 is larger than the actual moving distance.

In a preferred embodiment, as shown in fig. 4-5, the sliding block 73 is protruded to form an extension rod 77, the mounting plate 72 is provided with a guide hole 78 engaged with the extension rod 77 and protruded from the guide hole 78, and the spring 74 is sleeved on the extension rod 77. The stability of the horizontal movement of the slider 73 is provided by the cooperation and guidance of the guide hole 78 and the extension bar 77.

In one embodiment, the screened material is conveniently taken out; as shown in fig. 1 to 3, a discharge opening 23 is provided on the sidewall of the lower case 2, and the inner bottom of the lower case 2 is a slope inclined toward the discharge opening 23. And further comprises a bottom plate 81, an elastic member 82, a support cylinder 83 and a vibrator provided at the bottom of the lower casing 2 for moving the material in the lower casing 2 toward the discharge opening 23 by vibration. The lower casing 2 is flexibly arranged on the bottom plate 81 through an elastic member 82, a support cylinder 83 is arranged on the bottom plate 81 to support the lower casing 2, and the support cylinder 83 supports the lower casing 2 when screening materials, so that the lower casing 2 is hard-connected with the bottom plate 81; when blanking, the supporting cylinder 83 contracts and is supported by the elastic piece 82, so that the influence of the vibrator on the ground is reduced. Wherein the elastic member 82 may be a spring.

In one embodiment, a silica gel scraper is arranged at the contact part of the upper shell 2 and the sieve plate 3. Namely, the silica gel scraper is arranged in the notch of the upper shell 1, and the elasticity of the silica gel is utilized to enable the silica gel scraper to be tightly attached to the sieve plate 3, so that the leakage of materials from the notch is avoided.

In one embodiment, as shown in FIG. 1, the extended end of the guide rail 22 is provided with a folding bracket 24. When the upper case 1 is separated from the lower case 2, the folding brackets 23 are unfolded, and the upper case 1 is supported by the folding brackets 23.

In one embodiment, as shown in fig. 1, a feed port 13 is provided at the top of the upper shell 1, and a hopper is provided on the feed port 13. And storing the materials by utilizing the hopper.

In one embodiment, as shown in fig. 3, the second driving mechanism 6 includes a guide rod 61, a screw rod 62, a second motor 63 and a moving block 64, the guide rod 61 and the screw rod 62 are horizontally disposed in the upper housing 2, the second motor 63 is disposed outside the upper housing 2 and connected to the screw rod 62, the moving block 64 is slidably disposed on the guide rod 61 and the screw rod 62, the second motor 63 drives the screw rod 62 to rotate so as to horizontally move the moving block 64, and the dust collector 4 is disposed on the moving block 64.

The suction unit 4 may be a conventional suction cleaner, and the suction head is mounted on the moving block 64, while the main body of the suction unit 4 is externally provided and connected to the suction head through a suction hose.

When the dust collector is used, as shown in figures 1-6, the supporting cylinder 83 is jacked up to support the lower shell 2, materials are poured into the hopper, the first driving mechanism 5 is started to drive the sieve plate 3 to horizontally move, so that the materials are driven to fall into the first working cavity 21 through the sieve plate 3, after 30 minutes, the second driving mechanism 6 and the dust collecting device 4 are started, the dust collecting head is driven to horizontally move through the second driving mechanism 6, and the materials which are not sieved on the sieve plate 3 are sucked away; when discharging, the discharge opening 23 is opened, the supporting cylinder 83 is contracted, and the vibrator is started at the same time, so that the materials in the first working chamber 21 are gathered at the discharge opening 23.

The above are merely preferred embodiments of the present invention, and are not intended to limit the scope of the invention; it is intended that the following claims be interpreted as including all such alterations, modifications, and equivalents as fall within the true spirit and scope of the invention.

Claims

1. The utility model provides a sieve material device for powder degreaser, its characterized in that, includes casing, lower casing, sieve, dust extraction, first actuating mechanism and second actuating mechanism, the casing both sides set up the guide rail down to extend to one side, it sets up to go up the casing slip on the guide rail, work as go up the casing with lower casing is overlapped the back, its inside confined sieve material chamber that forms, sieve horizontal slip sets up the upper shed department of casing down, first actuating mechanism sets up one side of casing down, through coupling mechanism with the sieve is connected, utilizes first actuating mechanism drives sieve reciprocating motion, dust extraction sets up in the upper casing, utilize the drive of second actuating mechanism dust extraction horizontal migration.

2. The material sieving device for the powder degreasing agent as recited in claim 1, wherein the first driving mechanism comprises a first motor, a connecting rod and a rotating disc, one end of the connecting rod is arranged on the connecting mechanism, the other end of the connecting rod is eccentrically arranged on the rotating disc, the first motor is connected with the rotating disc, and the rotating disc is driven to rotate by the first motor.

3. The material sieving device for the powder degreasing agent as recited in claim 1, wherein the connecting mechanism comprises a sliding base, a mounting plate, a sliding block and a spring, the sliding base is in a concave shape, the mounting plate is arranged on the sliding base to form a square sliding area, the sliding block is arranged on the sliding base in a sliding manner, and the spring is arranged between the sliding block and the mounting plate.

4. The material sieving device for powder degreasing agent as recited in claim 3, further comprising a guiding collision block disposed at a side of the lower housing in the moving direction of the screen plate, the guiding collision block comprising a guide groove and a stopper portion disposed at an end of the guide groove, the stopper portion limiting the movement distance of the screen plate to be less than the distance that the screen plate should move.

5. The sieving device for the powder degreasing agent as recited in claim 3, wherein the sliding block is protrusively provided with an extension rod, the mounting plate is provided with a guide hole matched with the extension rod and protrudes from the guide hole, and the spring is sleeved on the extension rod.

6. The sieving device for powder degreasing agent as defined in claim 1, further comprising a bottom plate, an elastic member, a supporting cylinder and a vibrator, wherein a discharge opening is formed at one side of said lower housing, said lower housing is flexibly mounted on said bottom plate by said elastic member, said supporting cylinder is mounted on said bottom plate to support said lower housing, said vibrator is mounted on the bottom of said lower housing, and an inner bottom of said lower housing is an inclined surface inclined toward said discharge opening.

7. The sieving device for the powder degreasing agent as recited in claim 1, wherein a silica gel scraper is disposed at a contact portion of the upper casing and the sieve plate.

8. The screening device for the powder degreasing agent as recited in claim 1, wherein the extended end of the guide rail is provided with a folding bracket.

9. The sieving device for the powder degreasing agent as recited in claim 1, wherein a feed inlet is formed at the top of the upper shell, and a hopper is arranged on the feed inlet.

10. The sieving device for the powder degreasing agent as recited in claim 1, wherein the second driving mechanism comprises a guide rod, a screw rod, a second motor and a moving block, the guide rod and the screw rod are horizontally arranged in the upper housing, the second motor is arranged outside the upper housing and connected with the screw rod, the moving block is slidably arranged on the guide rod and the screw rod, the second motor is used for driving the screw rod to rotate so as to horizontally move the moving block, and the dust collector is arranged on the moving block.