CN213726340U

CN213726340U - Multi-color pelletizer for multi-color paint production

Info

Publication number: CN213726340U
Application number: CN202022554085.1U
Authority: CN
Inventors: 孙万勇
Original assignee: Hebei Meigu Coatings Technology Co ltd
Current assignee: Hebei Meigu Coatings Technology Co ltd
Priority date: 2020-11-08
Filing date: 2020-11-08
Publication date: 2021-07-20
Anticipated expiration: 2030-11-08

Abstract

The utility model discloses a multicolor granulator for producing multicolor paint, which comprises a granulation cylinder body, wherein the granulation cylinder body comprises a transverse cylinder body and a vertical cylinder body which are integrally communicated; the top end of the transverse cylinder is provided with a feed inlet, a primary granulation mechanism and a secondary granulation mechanism are sequentially arranged in the transverse cylinder, and the primary granulation mechanism and the secondary granulation mechanism are driven by a driving mechanism together; be provided with in the vertical barrel and be used for carrying out the tertiary vertical extrusion granulation mechanism that extrudees the granulation with the raw materials after the secondary granulation, the bottom of vertical barrel can be dismantled and be connected with the collection box, and the inside wall top of collecting the box is provided with the charge level indicator, and the output of charge level indicator is connected with the PLC controller, and the output of PLC controller is connected with the alarm. The utility model discloses make the paint raw materials can carry out the cubic granulation, improved the homogeneity of the paint raw materials particle diameter after the granulation to can send warning buzzing when the collecting box body has collected full, guaranteed going on of granulation.

Description

Multi-color pelletizer for multi-color paint production

Technical Field

The utility model relates to a paint vehicle production facility technical field, more specifically relates to a multicolor granulator is used in production of multi-color paint.

Background

In the paint production process, various paint raw materials need to be diluted, mixed with colors, crushed, granulated and stirred, so that the uniformity of the paint color is ensured. The size and uniformity of the granules after the paint raw materials are granulated have certain influence on the production quality of the paint, so the granulation of the paint raw materials is very important.

At present, the granulation of paint raw materials is mostly carried out only by adopting a primary granulation mode, although the purpose of granulation can be realized, the particle size of the granulated paint raw materials is not uniform, and certain influence is caused on the production quality of the paint. And if the paint raw materials after granulation are introduced into the collecting box, the subsequent granulation condition can be influenced after the paint raw materials in the collecting box are filled. Because of not setting up intelligent detection device in the collecting box, can't carry out intelligent monitoring to the collection situation of paint raw materials in the collecting box, so need the staff to guard, wasted manpower resources undoubtedly like this.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that needs to solve provides a multicolor paint production is with colorful granulator to solve the mode that only adopts the one-level granulation at present to the granulation of paint raw materials, and the inhomogeneous problem of paint raw materials particle diameter after leading to the granulation, and can't carry out intelligent monitoring to the collection situation of paint raw materials in the collecting box problem, with the homogeneity that improves the paint raw materials particle diameter after the granulation, the realization carries out intelligent control to the collection situation of paint raw materials in the collecting box, guarantee going on of continuation of granulation.

In order to solve the technical problem, the utility model adopts the following technical proposal.

The multicolor granulator for producing the multicolor paint comprises a granulation cylinder body arranged on the ground through a rack, wherein the granulation cylinder body comprises a transverse cylinder body and a vertical cylinder body which are integrally communicated; the top end of the transverse barrel is provided with a feed inlet, a primary granulation mechanism for carrying out primary granulation on the raw material and a secondary granulation mechanism for carrying out secondary granulation on the raw material subjected to primary granulation are sequentially arranged in the transverse barrel, and the primary granulation mechanism and the secondary granulation mechanism are driven together through a driving mechanism; be provided with in the vertical barrel and be used for carrying out the tertiary vertical extrusion granulation mechanism that extrudes the granulation with the raw materials after the secondary granulation, the bottom of vertical barrel can be dismantled and be connected with and be used for carrying out the collection box of collecting to granulation back raw materials, and the inside wall top of collecting the box is provided with the charge level indicator, and the output of charge level indicator is connected with the PLC controller, and the output of PLC controller is connected with the alarm.

Further optimize technical scheme, one-level granulation mechanism includes through the bearing setting drive pivot on horizontal barrel left side wall, the fixed first helical blade that sets up in the drive pivot, pass through the bearing with the drive pivot and be connected and be located the first screen cloth on first helical blade right side and be located first screen cloth right side and with drive pivot fixed connection's first cutter, seted up a plurality of first sieve meshes on the first screen cloth.

Further optimize technical scheme, second grade granulation mechanism is including fixed setting at the epaxial second helical blade of drive pivot that is located first cutter right side, pass through the bearing with the drive pivot and be connected and be located the second screen cloth on second helical blade right side and be located second screen cloth right side and with drive pivot fixed connection's second cutter, seted up a plurality of second sieve meshes on the second screen cloth.

According to the technical scheme, the three-level vertical extrusion granulation mechanism comprises an air cylinder with a fixed end arranged on the top end face of the granulation cylinder body, an extrusion plate fixedly connected with the piston rod end of the air cylinder and capable of moving up and down in the vertical cylinder body, and a third screen located under the extrusion plate and fixedly arranged on the inner wall of the vertical cylinder body, and a plurality of third screen holes are formed in the third screen.

According to the technical scheme, the aperture of the first sieve pore is larger than that of the second sieve pore, and the aperture of the second sieve pore is larger than that of the third sieve pore.

Further optimize technical scheme, actuating mechanism includes and passes through the driving motor of shaft coupling hookup with the drive pivot, and driving motor's stiff end passes through the fixed setting of motor positioning board on the lateral wall of horizontal barrel.

According to the technical scheme, the bottom end face of the vertical barrel and the top end face of the collecting box body are respectively provided with a connecting flange, and the two connecting flanges are fixed through a connecting bolt.

Further optimize technical scheme, the lateral wall bottom of collecting the box still is provided with the discharging pipe, is provided with the valve on the discharging pipe.

Due to the adoption of the technical scheme, the utility model has the following technical progress.

The utility model discloses a set up one-level granulation mechanism and second grade granulation mechanism in horizontal barrel, set up the mode of tertiary vertical extrusion granulation mechanism in vertical barrel, make the paint raw materials can carry out the cubic granulation, and then the homogeneity of the paint raw materials particle diameter after the granulation has been improved, and the charge level indicator that sets up on the inside wall top of collecting the box can detect the collection condition of the interior paint raw materials of collecting box constantly, when the position of charge level indicator is reachd to the raw materials, the charge level indicator feeds back material information to the PLC controller, PLC controller control alarm sends warning buzzing, collect the box and have collected fully in order to remind the staff, and then guaranteed going on continuously of granulation.

The utility model discloses the aperture of each sieve mesh is different in first screen cloth, second screen cloth and the third screen cloth, the aperture of first sieve mesh is greater than the aperture of second sieve mesh, the aperture of second sieve mesh is greater than the aperture of third sieve mesh, and then make the raw materials granularity after the granulation of tertiary vertical extrusion granulation mechanism be less than the raw materials granularity after the granulation of second grade granulation mechanism, the raw materials granularity after the granulation of second grade granulation mechanism is less than the raw materials granularity after the granulation of one-level granulation mechanism, and through the cubic granulation, the homogeneity of raw materials granularity after the granulation has been guaranteed.

The utility model provides a what tertiary vertical extrusion granulation mechanism adopted is that the cylinder drives the stripper plate motion for the mode that the third screen cloth cut the paint raw materials carries out the granulation, thereby need not to guarantee that the holistic gas tightness of device also can realize the granulation operation, has effectively avoided the device the gas leakage condition to appear and can't adopt the condition of vacuum adsorption granulation often.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial cutaway view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

Wherein: 1. a granulation cylinder body 11, a transverse cylinder body 12, a vertical cylinder body 13 and a feeding hole; 2. the device comprises a primary granulation mechanism 21, a driving rotating shaft 22, a first spiral blade 23, a first screen 24 and a first cutter; 3. a secondary granulation mechanism 32, a second helical blade 33, a second screen 34 and a second cutter; 4. a three-stage vertical extrusion granulation mechanism 41, a cylinder 42, an extrusion plate 43 and a third screen; 5. the device comprises a collecting box body 51, a connecting flange 52, a level indicator 53, a discharge pipe 54, a valve 55 and a connecting bolt; 6. a frame; 7. a driving mechanism 71, a driving motor 72 and a motor positioning plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

A multicolor granulator for producing multicolor paint is shown in a combined drawing 1-3 and comprises a frame 6, a granulation cylinder 1, a feed inlet 13, a first-stage granulation mechanism 2, a second-stage granulation mechanism 3, a third-stage vertical extrusion granulation mechanism 4, a collection box body 5, a level indicator 52, a PLC (programmable logic controller) and an alarm.

The granulation cylinder 1 is arranged on the ground through a frame 6, and the granulation cylinder 1 comprises a transverse cylinder 11 and a vertical cylinder 12 which are integrally communicated.

The top end of the transverse cylinder 11 is provided with a feed inlet 13.

The inside of the transverse cylinder 11 is sequentially provided with a first-stage granulation mechanism 2 and a second-stage granulation mechanism 3. The primary granulation mechanism 2 is used for carrying out primary granulation on the raw materials. The secondary granulation mechanism 3 is used for carrying out secondary granulation on the raw materials subjected to primary granulation. The primary granulation mechanism 2 and the secondary granulation mechanism 3 are driven together by a driving mechanism 7.

The primary granulating mechanism 2 includes a driving shaft 21, a first helical blade 22, a first screen 23 and a first cutter 24. The driving rotating shaft 21 is arranged on the left side wall of the transverse cylinder 11 through a bearing. The first helical blade 22 is fixedly provided on the drive shaft 21. The first screen 23 is connected with the driving rotating shaft 21 through a bearing and is positioned on the right side of the first helical blade 22, and a plurality of first screen holes are formed in the first screen 23. The first cutter 24 is positioned at the right side of the first screen 23 and is fixedly connected with the driving rotating shaft 21, and the arranged first cutter 24 can cut the extruded raw materials into particles.

The secondary granulation mechanism 3 includes a second screw blade 32, a second screen 33, and a second cutter 34. The second helical blade 32 is fixedly provided on the driving rotary shaft 21 on the right side of the first cutter 24. The second screen 33 is connected with the driving rotating shaft 21 through a bearing and is positioned on the right side of the second helical blade 32, and a plurality of second screen holes are formed in the second screen 33. The second cutter 34 is located on the right side of the second screen 33 and is fixedly connected with the driving rotating shaft 21, and the second cutter 34 can cut the secondarily granulated raw material again.

The driving mechanism 7 comprises a driving motor 71 coupled with the driving rotating shaft 21 through a coupling, and a fixed end of the driving motor 71 is fixedly arranged on the side wall of the transverse cylinder 11 through a motor positioning plate 72.

A three-stage vertical extrusion granulation mechanism 4 for carrying out extrusion granulation on the raw materials subjected to secondary granulation is arranged in the vertical cylinder 12. The three-stage vertical extrusion granulation mechanism 4 includes a cylinder 41, an extrusion plate 42, and a third screen 43.

The fixed end of the cylinder 41 is disposed on the top end surface of the granulation cylinder 1. The extrusion plate 42 is fixedly connected with the piston rod end of the air cylinder 41 and can move up and down in the vertical cylinder 12. The third screen 43 is located under the extrusion plate 42 and is fixedly arranged on the inner wall of the vertical cylinder 12, and a plurality of third screen holes are formed in the third screen 43.

The aperture of first sieve mesh is greater than the aperture of second sieve mesh, and the aperture of second sieve mesh is greater than the aperture of third sieve mesh, and then makes the raw materials granularity after the granulation of tertiary vertical extrusion granulation mechanism 4 be less than the raw materials granularity after the granulation of second grade granulation mechanism 3, and the raw materials granularity after the granulation of second grade granulation mechanism 3 is less than the raw materials granularity after the granulation of first grade granulation mechanism 2 to through the cubic granulation, guaranteed the homogeneity of granulation back raw materials granularity.

In addition, still generally adopt the mode of vacuum adsorption granulation to the paint raw materials when granulating at present, adopt the mode of evacuation to adsorb the paint raw materials to the screen cloth board and cut promptly, but this mode need strictly guarantee the holistic gas tightness of device, the condition of gas leakage appears a little, will lead to this mode unable normal clear. Because of the utility model provides a what tertiary vertical extrusion granulation mechanism 4 adopted is that the cylinder drives stripper plate 42 motion for the mode that third screen cloth 43 cut the paint raw materials carries out the granulation, thereby need not to guarantee that the holistic gas tightness of device also can realize the granulation operation, has effectively avoided the device the gas leakage condition to appear the condition of unable adoption vacuum adsorption granulation often.

The bottom end of the vertical cylinder 12 is detachably connected with a collecting box 5 for collecting the granulated raw materials.

The bottom end surface of the vertical cylinder 12 and the top end surface of the collecting box 5 are respectively provided with a connecting flange 51, and the two connecting flanges 51 are fixed through a connecting bolt 55.

The inside wall top of collection box 5 is provided with charge level indicator 52, and the output of charge level indicator 52 is connected with the PLC controller, and the output of PLC controller is connected with the alarm.

The charge level indicator 52 that sets up can detect the raw materials height of collecting in the box 5, and when the raw materials arrived charge level indicator 52's position, charge level indicator 52 fed back material information to the PLC controller, and PLC controller control alarm sends warning buzzing to remind the staff to collect box 5 and collect fully.

The bottom end of the side wall of the collecting box body 5 is also provided with a discharge pipe 53, and the discharge pipe 53 is provided with a valve 54.

The utility model discloses the process of carrying out the granulation is as follows.

Firstly, paint raw materials are added into the transverse cylinder body 11 through the feed inlet 13

Then, the driving motor 71 is started, the driving motor 71 drives the driving rotating shaft 21 and the first helical blade 22 to rotate, the paint raw material is further driven to move towards the right side, when the paint raw material moves to the first screen 23, the first screen 23 is used for realizing extrusion molding of the paint raw material, then the extruded paint raw material is cut into particles by the first cutter 24, and preliminary granulation of the paint raw material is completed.

Drive shaft 21 can drive second helical blade simultaneously when rotating and rotate, and then drive the paint raw materials after preliminary granulation and continue to move to the right side, when removing to second screen cloth 33, realize further extrusion moulding to the paint raw materials by second screen cloth 33, cut into graininess with the paint raw materials by second cutter 34 after that, accomplish the secondary granulation of paint raw materials.

Then, the paint raw materials after the secondary granulation enter the vertical cylinder 12, and the extrusion plate 42 is driven by the air cylinder 41 to move downwards, so that the paint raw materials are further cut by the third screen 43, and then the tertiary granulation of the paint raw materials is realized.

Paint raw materials after the cubic granulation falls into collection box 5 in, collect by collection box 5, when the paint raw materials in collection box 5 collected certain degree and arrived level gauge 52's position, level gauge 52 feedbacks material information to the PLC controller, and PLC controller control alarm sends warning buzzing to remind the staff to collect box 5 and collect fully. The worker opens the valve 54 again to discharge the paint raw material.

Claims

1. Multicolor paint production is with colorful granulator includes granulation barrel (1) that sets up subaerial through frame (6), its characterized in that: the granulation cylinder body (1) comprises a transverse cylinder body (11) and a vertical cylinder body (12) which are integrally communicated; a feed inlet (13) is formed in the top end of the transverse cylinder (11), a primary granulation mechanism (2) for performing primary granulation on the raw material and a secondary granulation mechanism (3) for performing secondary granulation on the raw material subjected to primary granulation are sequentially arranged in the transverse cylinder (11), and the primary granulation mechanism (2) and the secondary granulation mechanism (3) are driven together through a driving mechanism (7); be provided with in vertical barrel (12) and be used for carrying out tertiary vertical extrusion granulation mechanism (4) that extrude the granulation with the raw materials after the secondary granulation, the bottom of vertical barrel (12) can be dismantled and be connected with collection box (5) that are used for carrying out the collection to the raw materials after the granulation, the inside wall top of collecting box (5) is provided with charge level indicator (52), the output of charge level indicator (52) is connected with the PLC controller, the output of PLC controller is connected with the alarm.

2. A multicolor granulator for producing multicolor paints according to claim 1, characterized in that: one-level granulation mechanism (2) including set up drive pivot (21) on horizontal barrel (11) left side wall through the bearing, fixed first helical blade (22) of setting on drive pivot (21), be connected and lie in first screen cloth (23) on first helical blade (22) right side and lie in first screen cloth (23) right side and with drive pivot (21) fixed connection's first cutter (24) with drive pivot (21) through the bearing with drive pivot (21), a plurality of first sieve meshes have been seted up on first screen cloth (23).

3. A multicolor granulator for producing multicolor paints according to claim 2, characterized in that: second grade granulation mechanism (3) including fixed second helical blade (32) that sets up on drive pivot (21) that are located first cutter (24) right side, be connected through the bearing with drive pivot (21) and be located second helical blade (32) right side second screen cloth (33) and be located second screen cloth (33) right side and with drive pivot (21) fixed connection's second cutter (34), a plurality of second sieve meshes have been seted up on second screen cloth (33).

4. A multicolor granulator for producing multicolor paints according to claim 3, characterized in that: the three-stage vertical extrusion granulation mechanism (4) comprises an air cylinder (41) with a fixed end arranged on the top end face of the granulation cylinder body (1), an extrusion plate (42) fixedly connected with the piston rod end of the air cylinder (41) and capable of moving up and down in the vertical cylinder body (12), and a third screen (43) located under the extrusion plate (42) and fixedly arranged on the inner wall of the vertical cylinder body (12), wherein a plurality of third screen holes are formed in the third screen (43).

5. A multicolor granulator for producing multicolor paints according to claim 4, characterized in that: the aperture of the first sieve pore is larger than that of the second sieve pore, and the aperture of the second sieve pore is larger than that of the third sieve pore.

6. A multicolor granulator for producing multicolor paints according to claim 2, characterized in that: the driving mechanism (7) comprises a driving motor (71) connected with the driving rotating shaft (21) through a coupler, and the fixed end of the driving motor (71) is fixedly arranged on the side wall of the transverse cylinder (11) through a motor positioning plate (72).

7. A multicolor granulator for producing multicolor paints according to claim 1, characterized in that: and the bottom end surface of the vertical cylinder (12) and the top end surface of the collecting box body (5) are respectively provided with a connecting flange (51), and the two connecting flanges (51) are fixed through a connecting bolt (55).

8. A multicolor granulator for producing multicolor paints according to claim 1, characterized in that: the bottom end of the side wall of the collecting box body (5) is further provided with a discharge pipe (53), and a valve (54) is arranged on the discharge pipe (53).