Mixing trial-production coating device

Abstract

The utility model discloses a mixed trial-production coating device which comprises a material seat, a material supply cylinder, a fixed seat, a stirrer, a belt transmission device and a servo motor, when the feeding device is used for trial production of paint, raw materials needing to be added can be input into the feeding cylinders respectively, under the action of the springs, the piston rods can close communication between the material cavities and the containing cavities, at the moment, the raw materials in the feeding cylinders cannot enter the containing cavities, and when the raw materials need to be added, the piston rods can close the containing cavities. According to the feeding device, the piston rod can be driven to move by injecting air into the first cavity, so that the material cavity is communicated with the containing cavity, raw materials in the feeding cylinders can enter the containing cavity to be mixed, and a user can control the communication state of the material cavity and the containing cavity by controlling the movement of the piston rod, so that the adding amount of the raw materials is adjusted. Therefore, according to the utility model, the adding opportunity and the adding amount of various raw materials can be conveniently controlled during paint trial-production, and the flexibility is strong.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of paint equipment design, especially to a mixed trial paint device. BACKGROUND

[0002] Paint is a kind of material coated on the surface of object, forms a continuous film, to the article on the role of corrosion prevention, electric conduction, heat insulation etc. The type of paint is many, and many paints are obtained by mixing a plurality of different raw materials, and in the actual development process of paint, the addition amount of different raw materials is often adjusted to trial-produce paint meeting performance requirements.

[0003] However, the existing paint mixing trial device is inconvenient for adding a plurality of raw materials, and the existing trial device is difficult to adjust the addition time and amount of raw materials in time, has poor use flexibility, and is inconvenient for personnel to trial-produce paint. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a mixed trial paint device, which can solve one or more of the above problems.

[0005] According to one aspect of the utility model, a mixed trial paint device is provided, which comprises a material seat, a feeding cylinder, a fixing seat, a stirrer, a belt transmission device and a servo motor,

[0006] The material seat is provided with a containing cavity, the material seat is connected with the fixing seat, the servo motor is installed on the fixing seat, the servo motor is connected with the stirrer through the belt transmission device, and one end of the stirrer is arranged in the containing cavity,

[0007] The feeding cylinder comprises a discharging part, a cylinder body, a piston rod, a piston and a spring, the piston is arranged in the cylinder body and separates the first cavity and the second cavity in the cylinder body, the spring is arranged in the second cavity, one end of the spring abuts against the cylinder body, the other end abuts against the piston, and the piston rod is connected with the piston,

[0008] The discharging part is connected with the cylinder body and surrounds the material cavity with the cylinder body, one end of the piston rod penetrates through the first cavity and extends into the material cavity, the cylinder body is connected with the material seat, the discharging part is embedded in the material seat, the material cavity and the containing cavity can be closed by the piston rod, and the communication state of the material cavity and the containing cavity can be changed with the movement of the piston rod.

[0009] The utility model discloses an advantageous effect is: the utility model discloses be used for the trial production of coating, and the raw material of demand addition can be input respectively to each feed cylinder, and under the action of spring, the piston rod can close the communication of material cavity and accommodating cavity, the raw material in feed cylinder does not enter accommodating cavity at this moment, and when needing to add raw material, can be through the injection of first cavity to drive piston rod to move, thereby material cavity and accommodating cavity become the communication, so that the raw material in each feed cylinder can enter accommodating cavity to mix, and the user can control the communication state of material cavity and accommodating cavity by controlling the movement of piston rod, thereby adjusting the addition amount of raw material. Thus, the utility model discloses can be convenient for when the coating trial production, control the addition time and addition amount of multiple raw materials, and the flexibility is strong. In addition, the utility model discloses still can be through the rotation of agitator, and the raw material in accommodating cavity is stirred, improves its mixing effect.

[0010] In some embodiments, the inner wall of the material cavity is provided with an inclined portion, and the piston rod is provided with an inclined end, and when the inclined end and the inclined portion abut, the communication between the material cavity and the accommodating cavity is closed. The inclined end and the inclined portion can increase the contact area of the piston rod and the inner wall of the material cavity, thereby improving the closing effect of the piston rod.

[0011] In some embodiments, the agitator comprises an agitator body and a connecting shaft, and the agitator body and the connecting shaft are connected.

[0012] In some embodiments, the utility model further comprises a position adjusting cylinder, a sleeve block, a first connecting block and a bearing, the position adjusting cylinder is installed on the fixed seat, the position adjusting cylinder is connected with the first connecting block, the first connecting block is connected with the sleeve block, the bearing is sleeved on the connecting shaft, and the sleeve block is sleeved on the bearing. The position adjusting cylinder can conveniently adjust the position of the agitator, thereby adjusting the extension amount of the agitator in the accommodating cavity to obtain different stirring effects to facilitate matching different needs.

[0013] In some embodiments, the utility model further comprises a guide column, a guide sleeve and a connecting seat, the connecting seat is connected to the material seat, one end of the guide column is connected to the connecting seat, the other end is connected to the fixed seat, the guide sleeve is slidably sleeved on the guide column, and the guide sleeve is embedded on the sleeve block. The guide column can guide the movement of the sleeve block, and improve the stability of the sleeve block when the position adjusting cylinder drives the sleeve block to move.

[0014] In some embodiments, the utility model further comprises a second connecting block, an upper limiting block and a lower limiting block, the upper limiting block is connected to the fixed seat, the lower limiting block is connected to the connecting seat, the upper limiting block and the lower limiting block are oppositely arranged, the second connecting block is connected with the sleeve block and is arranged between the upper limiting block and the lower limiting block. The upper limiting block and the lower limiting block can limit the movement of the sleeve block, avoid excessive movement of the sleeve block, and cause damage to other mechanisms.

[0015] In some embodiments, the utility model further include connecting plate, the connecting seat is connected with connecting plate, connecting plate is connected with fixed base.

[0016] In some embodiments, the belt drive device includes a driving wheel, a driven wheel and a transmission belt, the driving wheel is connected with the servo motor, the driven wheel is connected with the stirrer, the transmission belt passes through the driving wheel and the driven wheel. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structure schematic drawing of the mixed trial coating device of an embodiment of the utility model.

[0018] Figure 2 It is the structure schematic drawing of the mixed trial coating device of an embodiment of the utility model.

[0019] Figure 3 It is the front view of the structure schematic drawing of the mixed trial coating device of an embodiment of the utility model.

[0020] Figure 4 It is the bottom view of the structure schematic drawing of the mixed trial coating device of an embodiment of the utility model.

[0021] Figure 5 It is Figure 4 The sectional view at A-A.

[0022] Figure 6 It is the structure schematic drawing of the feed cylinder of the mixed trial coating device of an embodiment of the utility model.

[0023] Figure 7 It is the sectional view of the structure schematic drawing of the mixed trial coating device of an embodiment of the utility model.

[0024] In the drawing: 1. material seat, 2. feed cylinder, 3. fixed base, 4. stirrer, 5. belt drive device, 6. servo motor, 7. position adjusting cylinder, 8. sleeve block, 9. first connecting block, 10. bearing, 20. guide column, 30. guide sleeve, 40. connecting seat, 50. connecting plate, 60. second connecting block, 70. first limit block, 80. second limit block, 11. accommodating cavity, 21. discharging part, 22. cylinder body, 23. piston rod, 24. piston, 25. spring, 221. first cavity, 222. second cavity, 20. material cavity, 201. inclined part, 231. inclined end, 41. stirrer main body, 42. connecting shaft, 51. driving wheel, 52. driven wheel, 53. transmission belt. DETAILED DESCRIPTION

[0025] The utility model will be further explained in detail in combination with the drawings.

[0026] ReferenceFigures 1-7 The utility model discloses a mixed trial coating device, including material seat 1, feed cylinder 2, fixed base 3, agitator 4, belt drive 5 and servo motor 6.

[0027] The feed cylinder 2 can be several, in the embodiment, the feed cylinder 2 is preferably four, in each feed cylinder 2, the feed cylinder 2 includes discharge piece 21, cylinder body 22, piston rod 23, piston 24 and spring 25.

[0028] The piston 24 is slidably arranged in the cylinder body 22, the piston 24 is separated into first cavity 221 and second cavity 222 in the cylinder body 22, the spring 25 is arranged in the second cavity 222, and one end of the spring 25 is in abutment with the inner wall of the cylinder body 22 in the second cavity 222, the other end of the spring 25 is in abutment with one side of the piston 24, the piston rod 23 is fixedly connected with the piston 24 through screws, so that the piston rod 23 can move with the movement of the piston 24. The discharge piece 21 is fixedly connected with the side of the cylinder body 22 through screws, and the discharge piece 21 and the cylinder body 22 form a material cavity 223 after being arranged, one end of the piston rod 23 penetrates through the first cavity 221 and extends into the material cavity 223.

[0029] The cylinder body 22 of all feed cylinders 2 is fixedly connected with the side of the material seat 1 through screws respectively, and the discharge piece 21 on each feed cylinder 2 is embedded in the material seat 1.

[0030] The material seat 1 is provided with a containing cavity 11. When not blocked by the piston rod 23, the material cavity 223 can be in communication with the containing cavity 11, and under the action of the spring 25, the material cavity 223 and the containing cavity 11 can be closed by the piston rod 23 in the normal state, and the communication state of the material cavity 223 and the containing cavity 11 can be changed with the movement of the piston rod 23. Preferably, the inner wall of the material cavity 223 is provided with an inclined portion 201, the end of the piston rod 23 extending into the material cavity 223 is provided with an inclined end 231, the piston rod 23 closes the communication of the material cavity 223 and the containing cavity 11, and the inclined end 231 can be separated from the inclined portion 201 to open the material cavity 223 and the containing cavity 11 through the abutment of the inclined end 231 and the inclined portion 201 with the movement of the piston rod 23.

[0031] The machine body of the servo motor 6 is fixedly installed on the fixed base 3 through screws, and the belt drive 5 includes a driving wheel 51, a driven wheel 52 and a transmission belt 53. The driving wheel 51 is sleeved on the output shaft of the servo motor 6, so that the servo motor 6 is connected with the driving wheel 51, and the servo motor 6 can drive the driving wheel 51 to rotate.

[0032] The stirrer 4 comprises a stirrer body 41 and a connecting shaft 42, the stirrer body 41 and the connecting shaft 42 are fixedly connected by screws, and the driven wheel 52 is sleeved on the connecting shaft 42, so that the driven wheel 52 is connected with the stirrer 4, and the transmission belt 53 is wound around the driving wheel 51 and the driven wheel 52. Thus, the servo motor 6 is connected with the stirrer 4 through the belt transmission device 5,

[0033] The paint stirring mechanism also comprises a position adjusting cylinder 7, a sleeve block 8, a first connecting block 9 and a bearing 10. The position adjusting cylinder 7 is preferably an air cylinder, the cylinder body of the position adjusting cylinder 7 is fixedly installed on the fixed seat 3 by screws, the action rod of the position adjusting cylinder 7 is fixedly connected with the first connecting block 9 by screws, the first connecting block 9 is fixedly connected with the sleeve block 8 by screws, and the bearing 10 is sleeved on the connecting shaft 42, and the sleeve block 8 is sleeved on the bearing 10, that is, the connecting shaft 42 is arranged on the sleeve block 8 and can rotate in the sleeve block 8.

[0034] The paint stirring mechanism also comprises a guide column 20, a guide sleeve 30 and a connecting seat 40. The connecting seat 40 is fixedly connected to the material seat 1 by screws, one end of the guide column 20 is fixedly connected to the connecting seat 40 by screws, and the other end of the guide column 20 is fixedly connected to the fixed seat 3 by screws, so that the material seat 1 is connected to the fixed seat 3, and the guide sleeve 30 is slidably sleeved on the guide column 20, and the guide sleeve 30 is embedded in the sleeve block 8.

[0035] In order to further improve the connection reliability of the connecting seat 40 and the fixed seat 3, the paint stirring mechanism further comprises a connecting plate 50. The connecting seat 40 is fixedly connected with the connecting plate 50 by screws, and the connecting plate 50 is further connected with the fixed seat 3 by screws.

[0036] After the stirrer 4 is arranged, one end of the stirrer body 41 of the stirrer 4 is arranged in the accommodating cavity 11,

[0037] The paint stirring mechanism also comprises a second connecting block 60, an upper limiting block 70 and a lower limiting block 80. The second connecting block 60 is fixedly connected with the sleeve block 8 by screws, the upper limiting block 70 is fixedly connected with the fixed seat 3 by thread cooperation, the lower limiting block 80 is fixedly connected with the connecting seat 40 by thread cooperation, the upper limiting block 70 and the lower limiting block 80 are oppositely arranged, and the second connecting block 60 is arranged between the upper limiting block 70 and the lower limiting block 80.

[0038] When the paint stirring mechanism is used for trial production of paint, the added raw materials can be respectively input into the respective feeding cylinders 2, the first cavities 221 of the respective feeding cylinders 2 can be respectively connected with external air supply devices, and under the action of the spring 25 at all times, the inclined end 231 of the piston rod 23 abuts against the inclined portion 201, and the piston rod 23 closes the communication between the material cavity 223 and the accommodating cavity 11.

[0039] When a certain raw material needs to be added, gas can be introduced into the first cavity 221 of the supply cylinder 2 where the raw material is located, at this time, under the action of gas pressure, the piston rod 23 can move, the inclined end 231 can be separated from the inclined part 201, and then the material cavity 223 and the accommodation cavity 11 become connected, and the raw material can enter the accommodation cavity 11. In this way, each raw material can enter the accommodation cavity 11 when needed to be mixed.

[0040] When the amount of a certain raw material added reaches the requirement, the first cavity 221 of the supply cylinder 2 where the raw material is located can be evacuated, and then under the action of the spring 25, the piston rod 23 can move so that the inclined end 231 recontacts the inclined part 201, thereby closing the material cavity 223 and the accommodation cavity 11, and stopping the output of the raw material.

[0041] Therefore, the paint stirring mechanism can effectively control the adding time and amount of various raw materials when the paint is trial-produced, and has high flexibility.

[0042] In addition, the servo motor 6 can drive the stirrer 4 to rotate through the belt transmission device 5, so that the stirrer 4 can stir the raw material in the accommodation cavity 11, so that the raw material can be fully mixed. The paint stirring mechanism can also adjust the position of the stirrer 4 to adapt to different use requirements. Specifically, the adjusting cylinder 7 can drive the first connecting block 9 to move, so that the sleeve block 8 connected with the first connecting block 9 also moves, and then the stirrer 4 arranged on the sleeve block 8 can move, so that the position of the stirrer 4 can be adjusted, that is, the relative position of the stirrer 4 in the accommodation cavity 11 can be effectively changed.

[0043] The above only describes some embodiments of the present application. Those skilled in the art can make some modifications and improvements without departing from the inventive concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. A hybrid trial coating device, characterized by, It comprises a material seat, a feeding cylinder, a fixing base, a stirrer, a belt transmission device and a servo motor, The material seat is internally provided with a containing cavity, the material seat is connected with the fixing base, the servo motor is installed on the fixing base, the servo motor is connected with the stirrer through the belt transmission device, and one end of the stirrer is arranged in the containing cavity, The feeding cylinder is a plurality of cylinders, the feeding cylinder comprises a discharging element, a cylinder body, a piston rod, a piston and a spring, the piston is arranged in the cylinder body and separates the first cavity and the second cavity in the cylinder body, the spring is arranged in the second cavity, one end of the spring abuts against the cylinder body, and the other end of the spring abuts against the piston, and the piston rod is connected with the piston, The discharging element is connected with the cylinder body and surrounds a material cavity with the cylinder body, one end of the piston rod penetrates through the first cavity and extends into the material cavity, the cylinder body is connected with the material seat, the discharging element is embedded in the material seat, the material cavity and the containing cavity can be closed by the piston rod, and the communication state between the material cavity and the containing cavity can be changed along with the movement of the piston rod.

2. A hybrid trial coating device according to claim 1, wherein, An inclined portion is arranged on the inner wall of the material cavity, the piston rod is provided with an inclined end, and when the inclined end abuts against the inclined portion, the communication between the material cavity and the containing cavity is closed.

3. A hybrid trial coating device according to claim 1, wherein, The stirrer comprises a stirrer main body and a connecting shaft, and the stirrer main body and the connecting shaft are connected.

4. A hybrid trial coating device according to claim 3, wherein, It comprises a positioning cylinder, a sleeve block, a first connecting block and a bearing, the positioning cylinder is installed on the fixing base, the positioning cylinder is connected with the first connecting block, the first connecting block is connected with the sleeve block, and the bearing is sleeved on the connecting shaft, and the sleeve block is sleeved on the bearing.

5. A hybrid trial coating device according to claim 4, wherein, It comprises a guide column, a guide sleeve and a connecting seat, the connecting seat is connected to the material seat, one end of the guide column is connected to the connecting seat, and the other end of the guide column is connected to the fixing base, the guide sleeve is slidably sleeved on the guide column, and the guide sleeve is embedded in the sleeve block.

6. A hybrid trial coating device according to claim 5, wherein, It comprises a second connecting block, an upper limiting block and a lower limiting block, the upper limiting block is connected to the fixing base, the lower limiting block is connected to the connecting seat, the upper limiting block and the lower limiting block are oppositely arranged, the second connecting block is connected with the sleeve block and arranged between the upper limiting block and the lower limiting block.

7. A hybrid trial coating device according to claim 5, wherein, It comprises a connecting plate, the connecting seat is connected with the connecting plate, and the connecting plate is connected with the fixing base.

8. A hybrid paint manufacturing apparatus as defined in claim 1, wherein The belt transmission device comprises a driving wheel, a driven wheel and a transmission belt, the driving wheel is connected with the servo motor, the driven wheel is connected with the stirrer, and the transmission belt passes through the driving wheel and the driven wheel.

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