Explosion-proof coating temperature control dispersion machine

Abstract

According to the explosion-proof coating temperature control dispersion machine provided by the utility model, water in the heating cylinder is heated through the electric heating plate, and the explosion-proof coating in the stirring pipe is heated through hot water in the heating cylinder. The driving motor drives the driven wheel through the driving wheel and the transmission belt to drive the rotating pipe to rotate, and the rotating pipe drives the dispersing fluted disc to rotate so as to disperse the explosion-proof coating in the stirring tank. In the process, the lead screw motor drives the bearing plate to move along the sliding groove through the driving block, and the bearing plate drives the dispersing mechanism to move up and down, so that the dispersing fluted disc is driven to move up and down in the stirring tank. And meanwhile, the fan blows air to each inflation hole through the air outlet pipe, the rotating joint, the rotating pipe and the inflation cavity, so that the dispersion effect is further improved. After the explosion-proof coating in the stirring tank is completely dispersed, the discharging valve is opened, and the material pumping pump pumps away the dispersed explosion-proof coating in the stirring tank through the discharging pipe and discharges the dispersed explosion-proof coating to an external storage tank through the discharging pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of paint dispersion machine, in particular to the temperature control dispersion machine of explosion -proof paint. BACKGROUND

[0002] The dispersion machine is a kind of mixer in broad sense. Since the very strong turbulence can be formed in local by using high-speed stirrer, it usually has very strong dispersion emulsification effect on material. This kind of high-speed stirrer is also called dispersion machine. Dispersion machine is mainly divided into lifting type dispersion machine and kettle dispersion machine. Lifting type dispersion machine can be divided into hydraulic lifting dispersion machine, electric lifting dispersion machine, pneumatic lifting dispersion machine and hand lifting dispersion machine according to lifting mode. Among them, explosion-proof dispersion machine is used for the production equipment of solvent type flammable and explosive chemical products such as paint, ink, paint, color paste, floor paint, alkyd enamel, blending paint and the like.

[0003] However, the conventional paint dispersion machine, such as the patent with application number CN201721181934.5 and the invention name of explosion-proof paint grinding and dispersing integrated machine, does not uniformly and accurately control the temperature of the paint, and the dispersion efficiency is low. CONTENT OF UTILITY MODEL

[0004] Therefore, it is necessary to provide an explosion-proof paint temperature control dispersion machine to solve the technical problems that the conventional paint dispersion machine does not uniformly and accurately control the temperature of the paint and the dispersion efficiency is low.

[0005] An explosion-proof paint temperature control dispersion machine, comprising: a receiving bottom plate, a stirring tank, a discharging mechanism, an up-down driving mechanism, a dispersion mechanism, an aeration mechanism and a control mechanism.

[0006] A conical receiving port is formed in the middle region of the receiving bottom plate.

[0007] A cover plate is detachably arranged on the top of the stirring tank, a first sliding hole is formed in the middle region of the top of the cover plate, the bottom of the stirring tank is conical structure, the bottom of the stirring tank is matched with the conical receiving port, the bottom of the stirring tank is inserted into the conical receiving port and connected with the receiving bottom plate, a first temperature sensor is arranged in the stirring tank, a heating cylinder is sleeved on the outer wall of the stirring tank, a second temperature sensor is arranged in the heating cylinder, an electric heating plate is arranged at the bottom of the heating cylinder, and a water feeding valve is arranged at the top of the heating cylinder.

[0008] The discharging mechanism comprises a discharging pipe, a material pumping pump and a discharging pipe, the input end of the material pumping pump is communicated with the bottom of the stirring tank through the discharging pipe, the input end of the discharging pipe is provided with a discharging valve, and the output end of the material pumping pump is communicated with the discharging pipe.

[0009] The upper and lower driving mechanism comprises a screw rod motor, a driving block, a bearing plate, a sliding block and a receiving slide column; the screw rod motor and the receiving slide column are respectively arranged on the two sides of the receiving bottom plate and are connected perpendicularly with the receiving bottom plate; the screw rod motor is drivingly connected with the driving block, one end of the bearing plate is connected with the driving block, and the other end of the bearing plate away from the driving block is connected with the sliding block; a first rotating through hole is formed in the middle region of the bearing plate; a sliding groove is formed on the receiving slide column, the sliding block is matched with the sliding groove, and the sliding block is inserted into the sliding groove and is slidingly connected with the receiving slide column;

[0010] The dispersion mechanism comprises a driving motor, a driving wheel, a transmission belt, a driven wheel, a rotating pipe, a receiving block and a dispersion gear disc; the driving motor is connected with the bearing plate, the driving motor is drivingly connected with the driving wheel, the driving wheel is drivingly connected with the driven wheel through the transmission belt; the rotating pipe is inserted into the middle region of the driven wheel and is connected with the driven wheel; the receiving block is connected with the bearing plate; the receiving block is provided with a second rotating through hole, a rotating cavity is formed in the receiving block, and the rotating cavity is communicated with the second rotating through hole; a penetrating opening is formed on the side wall of the receiving block, and the penetrating opening is communicated with the rotating cavity; the rotating pipe is matched with the second rotating through hole, the rotating pipe is inserted into the second rotating through hole and is rotationally connected with the receiving block; the driven wheel is accommodated in the rotating cavity, and the transmission belt penetrates through the penetrating opening; the rotating pipe is matched with the first rotating through hole, the rotating pipe is inserted into the first rotating through hole and is rotationally connected with the bearing plate; the dispersion gear disc is connected with the end of the rotating pipe away from the receiving block; an inflation cavity is formed in the dispersion gear disc, a plurality of inflation holes are uniformly formed on the dispersion gear disc, and the rotating pipe is communicated with each inflation hole through the inflation cavity;

[0011] The inflation mechanism comprises a fan, an air outlet pipe and a rotating joint; the fan is connected with the receiving bottom plate, the fan is communicated with the rotating joint through the air outlet pipe, and the rotating joint is connected with the end of the rotating pipe away from the dispersion gear disc.

[0012] The first temperature sensor, the second temperature sensor, the electric heating plate, the material pumping pump, the material outlet valve, the screw rod motor, the driving motor and the fan are electrically connected with the control mechanism.

[0013] In one of the embodiments, the driving block and the bearing plate are integrally formed.

[0014] In one of the embodiments, the sliding block and the bearing plate are integrally formed.

[0015] In one of the embodiments, the sliding block is a cuboid structure.

[0016] In one of the embodiments, the bearing plate is a rectangular plate structure.

[0017] In one of the embodiments, the driving motor is a step motor.

[0018] In one of the embodiments, the driving motor is a servo motor.

[0019] In one of the embodiments, the bearing block is a cuboid structure.

[0020] In one of the embodiments, the bearing block is a cylindrical structure.

[0021] In one of the embodiments, the bearing block is integrally formed with the bearing plate.

[0022] In the working process of the above-mentioned explosion-proof paint temperature control dispersion machine, the cover plate is opened, and the explosion-proof paint is added into the stirring tank. The cover plate is closed, the water in the heating cylinder is heated by the electric heating plate, and the explosion-proof paint in the stirring pipe is heated by the hot water in the heating cylinder. That is, the control mechanism controls the temperature of the explosion-proof paint in the stirring tank by controlling the electric heating plate, the first temperature sensor and the second temperature sensor. The driving motor drives the passive wheel through the driving wheel and the transmission belt, and drives the rotating pipe to rotate, and the rotating pipe drives the dispersion gear to rotate to disperse the explosion-proof paint in the stirring tank. In this process, the screw rod motor drives the bearing plate to move along the sliding groove through the driving block, and the bearing plate drives the dispersion mechanism to move up and down, thereby driving the dispersion gear to move up and down in the stirring tank. At the same time, the fan blows air through the air outlet pipe, the rotating joint, the rotating pipe and the air charging cavity towards each air charging hole to further increase the dispersion effect. After the explosion-proof paint in the stirring tank is dispersed, the discharge valve is opened, the discharge pump discharges the dispersed explosion-proof paint in the stirring tank through the discharge pipe and discharges it to the outside storage tank through the discharge pipe. The above-mentioned explosion-proof paint temperature control dispersion machine can uniformly and accurately control the temperature of the paint, and has high dispersion efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0023] Fig. 1 It is a structural schematic diagram of the explosion-proof paint temperature control dispersion machine in one embodiment;

[0024] Fig. 2 It is a partial structural schematic diagram of the explosion-proof paint temperature control dispersion machine in one embodiment

[0025] Fig. 3 It is a structural schematic diagram of the bearing block in one embodiment;

[0026] Fig. 4 It is a partial structural schematic diagram of the dispersion mechanism in one embodiment. DETAILED DESCRIPTION

[0027] In order to make the above objectives, characteristics and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific details set forth herein without departing from the scope of the present application. It is therefore contemplated to this application that embodiments can be practiced otherwise than is specified in the following description. In other instances, well-known methods have not been described in detail in order to avoid unnecessarily obscuring the present application. In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships as shown by the drawings, and are used only for the purpose of facilitating the description of the present application and simplifying the description, and therefore should not be construed as indicating or implying that the device or element indicated thereby must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present application.

[0028] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or a specific number of the technical features indicated thereby. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0029] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0031] It should be noted that when an element is referred to as "fixed to" or "provided on" another element, it can be directly on another element or there can be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only embodiment.

[0032] Please see Figs. 1 to 4 The utility model provides a kind of temperature control dispersion machine 10 of explosion-proof paint, which comprises: receiving base plate 100, stirring tank 200, discharge mechanism 300, up-down driving mechanism 400, dispersion mechanism 500, aeration mechanism 600 and control mechanism 700.

[0033] The middle region of the receiving base plate 100 is provided with a tapered receiving port 101.

[0034] The top of the stirring tank 200 is detachably provided with a cover plate 210, and a first sliding hole 201 is formed in the middle region of the top of the cover plate 210. The bottom of the stirring tank 200 is of a tapered structure, the bottom of the stirring tank 200 is adapted to the tapered receiving port 101, and the bottom of the stirring tank 200 is inserted into the tapered receiving port 101 and connected with the receiving base plate 100. A first temperature sensor 210 is arranged in the stirring tank 200. A heating cylinder 220 is sleeved on the outer wall of the stirring tank 200, a second temperature sensor 230 is arranged in the heating cylinder 220, and an electric heating plate 240 is arranged at the bottom of the heating cylinder 220. The heating cylinder 220 is connected with the receiving base plate 100. A water adding valve 221 is arranged at the top of the heating cylinder 220, and water can be added to the heating cylinder 220 through the water adding valve 221.

[0035] The discharge mechanism 300 comprises a discharge pipe 310, a material pumping pump 320 and a discharge pipe 330, and the input end of the material pumping pump 320 is communicated with the bottom of the stirring tank 200 through the discharge pipe 310. The input end of the discharge pipe 310 is provided with a discharge valve 311. The output end of the material pumping pump 320 is communicated with the discharge pipe 330.

[0036] The up-down driving mechanism 400 comprises a screw motor 410, a driving block 420, a bearing plate 430, a sliding block 440 and a receiving slide column 450. The screw motor 410 and the receiving slide column 450 are respectively arranged on the two sides of the receiving base plate 100 and are vertically connected with the receiving base plate 100. The screw motor 410 is drivingly connected with the driving block 420. In the embodiment, the bearing plate 430 is a rectangular plate structure. One end of the bearing plate 430 is connected with the driving block 420. In the embodiment, the driving block 420 is integrally formed with the bearing plate 430. The other end of the bearing plate 430 away from the driving block 420 is connected with the sliding block 440. In the embodiment, the sliding block 440 is integrally formed with the bearing plate 430. A first rotating through hole 401 is formed in the middle region of the bearing plate 430. The receiving slide column 450 is provided with a sliding groove 402. In the embodiment, the sliding block 440 is a cuboid structure. The sliding block 440 is inserted into the sliding groove 402 and is slidingly connected with the receiving slide column 450.

[0037] The dispersing mechanism 500 comprises a driving motor 510, a driving wheel 520, a transmission belt 530, a passive wheel 540, a rotating tube 550, a receiving block 560 and a dispersing gear disc 570. The driving motor 510 is connected with the bearing plate 430. In the embodiment, the driving motor 510 is a step motor. In another embodiment, the driving motor 510 is a servo motor. The driving motor 510 is drivingly connected with the driving wheel 520. The driving wheel 520 is drivingly connected with the passive wheel 540 through the transmission belt 530. The rotating tube 550 is inserted into the middle region of the passive wheel 540 and is connected with the passive wheel 540. The receiving block 560 is connected with the bearing plate 430. In the embodiment, the receiving block 560 is a cuboid structure. In another embodiment, the receiving block 560 is a cylindrical structure. The receiving block 560 is integrally formed with the bearing plate 430. The receiving block 560 is provided with a second rotating through hole 501. A rotating cavity 502 is formed in the receiving block 560 and is communicated with the second rotating through hole 501. A through opening 503 is formed in the side wall of the receiving block 560 and is communicated with the rotating cavity 502. The rotating tube 550 is adapted to the second rotating through hole 501. The rotating tube 550 is inserted into the second rotating through hole 501 and is rotatably connected with the receiving block 560. The passive wheel 540 is accommodated in the rotating cavity 502. The transmission belt 530 passes through the through opening 503. The rotating tube 550 is adapted to the first rotating through hole 401. The rotating tube 550 is inserted into the first rotating through hole 401 and is rotatably connected with the bearing plate 430. The dispersing gear disc 570 is connected with the end of the rotating tube 550 away from the receiving block 560. The dispersing gear disc 570 is provided with a plurality of inflation holes 504. An inflation cavity (not shown) is formed in the dispersing gear disc 570. The rotating tube 550 is communicated with the inflation holes 504 through the inflation cavity.

[0038] The inflation mechanism 600 comprises a fan 610, an air outlet pipe 620, and a rotating joint 630. The fan 610 is connected with the receiving bottom plate 100, and the fan 610 is communicated with the rotating joint 630 through the air outlet pipe 620. The rotating joint 630 is connected with the rotating pipe 550 at an end away from the dispersing gear disc 570.

[0039] The first temperature sensor 210, the second temperature sensor 230, the electric heating plate 240, the material pumping pump 320, the material outlet valve, the screw rod motor 410, the driving motor 510, and the fan 610 are electrically connected with the control mechanism 700. It should be noted that, in the embodiment, the control mechanism 700 is a lower computer, specifically, the control mechanism 700 is a PLC. In another embodiment, the control mechanism 700 is a single-chip microcomputer. In other embodiments, the control mechanism 700 comprises an upper computer and a lower computer, and the upper computer is electrically connected with the lower computer. The control mechanism 700 controls the first temperature sensor 210, the second temperature sensor 230, the electric heating plate 240, the material pumping pump 320, the material outlet valve, the screw rod motor 410, the driving motor 510, and the fan 610 to work coordinately to ensure the working stability of the temperature-controlled dispersing machine 10 for explosion-proof paint.

[0040] In the working process of the above-mentioned temperature-controlled dispersing machine 10 for explosion-proof paint, the cover plate 210 is opened, and the explosion-proof paint is added into the stirring tank 200. The cover plate 210 is closed, the water in the heating cylinder 220 is heated by the electric heating plate 240, and the explosion-proof paint in the stirring pipe is heated by the hot water in the heating cylinder 220. That is, the control mechanism 700 controls the temperature of the explosion-proof paint in the stirring tank 200 by controlling the electric heating plate 240, the first temperature sensor 210, and the second temperature sensor 230. The driving motor 510 drives the driving wheel 520, the transmission belt 530, the passive wheel 540, the rotating pipe 550, and the dispersing gear disc 570 to rotate to disperse the explosion-proof paint in the stirring tank 200. In this process, the screw rod motor 410 drives the driving block 420 to drive the bearing plate 430 to move along the sliding groove 402, and the bearing plate 430 drives the dispersing mechanism 500 to move up and down, thereby driving the dispersing gear disc 570 to move up and down in the stirring tank 200. At the same time, the fan 610 blows air through the air outlet pipe 620, the rotating joint 630, the rotating pipe 550, and the air inflation cavity towards each air inflation hole 504 to further increase the dispersing effect. After the explosion-proof paint in the stirring tank 200 is dispersed, the material outlet valve 311 is opened, the material pumping pump 320 pumps the dispersed explosion-proof paint in the stirring tank 200 away through the material outlet pipe 310 and discharges the dispersed explosion-proof paint to an external storage tank through the material discharge pipe 330. The above-mentioned temperature-controlled dispersing machine 10 for explosion-proof paint can uniformly and accurately control the temperature of the paint and has high dispersing efficiency.

[0041] Any combination of the technical features in the above-described embodiments can be made, and for the sake of brevity, not all possible combinations are described, however, as long as the combination of the technical features does not exist in contradiction, it shall be considered as within the scope of the present disclosure.

[0042] The above-described embodiments only express several implementation manners of the present application, the description is relatively specific and detailed, but it shall not be understood as a limitation on the scope of the present application patent. It should be pointed out that, for ordinary skilled persons in the art, under the premise of not departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application patent shall be subject to the appended claims.

Claims

1. An explosion-proof temperature-controlled disperser for paint, characterized in that, Include: The receiving bottom plate, the stirring tank, the discharging mechanism, the up-down driving mechanism, the dispersion mechanism, the aeration mechanism and the control mechanism; The middle area of the receiving bottom plate is provided with a tapered receiving port; The top of the stirring tank is detachably provided with a cover plate, the middle area of the top of the cover plate is provided with a first sliding hole; the bottom of the stirring tank is a tapered structure, the bottom of the stirring tank is matched with the tapered receiving port, the bottom of the stirring tank is inserted into the tapered receiving port and connected with the receiving bottom plate; a first temperature sensor is arranged in the stirring tank; a heating cylinder is sleeved on the outer wall of the stirring tank, a second temperature sensor is arranged in the heating cylinder, and an electric heating plate is arranged at the bottom of the heating cylinder; a water feeding valve is arranged at the top of the heating cylinder; The discharging mechanism includes a discharging pipe, a pumping pump and a discharging pipe, the input end of the pumping pump is communicated with the bottom of the stirring tank through the discharging pipe; the input end of the discharging pipe is provided with a discharging valve; the output end of the pumping pump is communicated with the discharging pipe; The up-down driving mechanism includes a lead screw motor, a driving block, a bearing plate, a sliding block and a receiving slide column; the lead screw motor and the receiving slide column are respectively arranged on the two sides of the receiving bottom plate and are connected with the receiving bottom plate perpendicularly; the lead screw motor is drivingly connected with the driving block, one end of the bearing plate is connected with the driving block, and the other end of the bearing plate away from the driving block is connected with the sliding block; a first rotating through hole is formed in the middle area of the bearing plate; a sliding groove is formed in the receiving slide column, the sliding block is matched with the sliding groove, and the sliding block is inserted into the sliding groove and is slidingly connected with the receiving slide column; The dispersion mechanism includes a driving motor, a driving wheel, a transmission belt, a driven wheel, a rotating pipe, a receiving block and a dispersion gear disc; the driving motor is connected with the bearing plate, the driving motor is drivingly connected with the driving wheel, and the driving wheel is drivingly connected with the driven wheel through the transmission belt; the rotating pipe is inserted into the middle area of the driven wheel and is connected with the driven wheel; the receiving block is connected with the bearing plate; the receiving block is provided with a second rotating through hole, a rotating cavity is formed in the receiving block, and the rotating cavity is communicated with the second rotating through hole; a penetrating hole is formed in the side wall of the receiving block, and the penetrating hole is communicated with the rotating cavity; the rotating pipe is matched with the second rotating through hole, the rotating pipe is inserted into the second rotating through hole and is rotationally connected with the receiving block; the driven wheel is contained in the rotating cavity, and the transmission belt penetrates through the penetrating hole; the rotating pipe is matched with the first rotating through hole, the rotating pipe is inserted into the first rotating through hole and is rotationally connected with the bearing plate; the dispersion gear disc is connected with the end of the rotating pipe away from the receiving block; an aeration cavity is formed in the dispersion gear disc, a plurality of aeration holes are uniformly formed in the dispersion gear disc, and the rotating pipe is communicated with each aeration hole through the aeration cavity; The inflating mechanism comprises a fan, an air outlet pipe and a rotary joint; the fan is connected with the receiving bottom plate, and the fan is communicated with the rotary joint through the air outlet pipe; the rotary joint is connected with one end of the rotary pipe away from the dispersing tooth disc; The first temperature sensor, the second temperature sensor, the electric heating plate, the material pumping device, the discharging valve, the screw rod motor, the driving motor and the fan are electrically connected with the control mechanism.

2. The explosion-proof paint temperature control disperser of claim 1, wherein, The driving block is integrally formed with the bearing plate.

3. The explosion-proof paint temperature control disperser of claim 1, wherein, The sliding block is integrally formed with the bearing plate.

4. The explosion-proof paint temperature control disperser of claim 1, wherein, The sliding block is a cuboid structure.

5. The explosion-proof paint temperature control disperser of claim 1, wherein, The bearing plate is a rectangular plate structure.

6. The explosion-proof paint temperature control disperser of claim 1, wherein, The driving motor is a stepping motor.

7. The explosion-proof paint temperature control disperser of claim 1, wherein, The driving motor is a servo motor.

8. The explosion-proof paint temperature control disperser of claim 1, wherein, The receiving block is a cuboid structure.

9. The explosion-proof paint temperature control disperser of claim 1, wherein, The receiving block is a cylindrical structure.

10. The explosion-proof paint temperature control disperser of claim 1, wherein, The receiving block is integrally formed with the bearing plate.

Images