Painting device for color-coated sheet production
By designing the paint device of disturbance and external circulation mechanism during the production process of color-coated boards, the problem of paint settlement and agglomeration is solved, the efficient fluidity of paint is achieved, manual operation is reduced, and labor costs are saved.
Patent Information
- Application Number
- CN202421546847.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-02
AI Technical Summary
During the production process of existing color coating boards, the paint basically does not flow in the tank, resulting in settlement and agglomeration, requiring manual stirring, which is very labor-intensive and increases labor costs.
A paint coating device for color-coated board production is designed, including a disturbing mechanism and an external circulation mechanism. The disturbance mechanism uses arc-shaped disturbance plates and power mechanism to achieve disturbance at the bottom of the paint tank to increase paint flowability; the outer circulation mechanism leads the paint from the bottom of the groove and re-injects it to realize paint circulation.
Through disturbance and circulation, the fluidity of the paint is significantly increased, the settlement and agglomeration are reduced, and the operation is mechanized, saving manual labor.
Smart Images
Figure CN223010961U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of color-coated plate production, in particular to a paint coating device for color-coated plate production. Background Art
[0002] Color-coated plates are a type of building material that is currently widely used. During the production of color-coated plates, paint needs to be applied to their surfaces. The existing paint coating structure includes: a paint tank for storing paint, a dipping roller rotatably connected in the paint tank and capable of rotating independently, a pressure roller arranged above the dipping roller and rotating synchronously with the dipping roller, and the color-coated plate passes between the pressure roller and the dipping roller, and the color-coated plate contacts the dipping roller to complete paint coating.
[0003] The existing paint coating structure has the following technical problems during production: The paint in the paint tank hardly flows, and the paint will settle and agglomerate at the bottom of the paint tank, affecting the normal use of the paint. In order to avoid the occurrence of paint settlement and agglomeration as much as possible, the current solution is to arrange a worker at the position of the paint tank alone, and irregularly stir the paint tank with tools. Although this method can achieve the effect of avoiding settlement, the labor intensity of the worker is high after long-term operation, and it is easy to cause physical fatigue. In addition, it also increases the labor cost.
[0004] Based on the above technical problems, the inventor proposes a paint coating device for color-coated plate production. By adding a disturbance mechanism and an external circulation mechanism in the paint tank, the fluidity of the paint is increased, the effect of reducing settlement and agglomeration is achieved, and the operation method is mechanical operation, saving labor. Content of the Utility Model
[0005] The utility model aims at the deficiencies of the prior art and provides a paint coating device for color-coated plate production.
[0006] The utility model is realized by the following technical solutions: A paint coating device for color-coated plate production is provided, which includes a disturbance mechanism and an external circulation mechanism. The disturbance mechanism includes two arc-shaped disturbance plates. Both arc-shaped disturbance plates are located below the dipping roller. An installation plate is arranged on one side of the paint tank, and a power mechanism for driving the two arc-shaped disturbance plates to approach or move away synchronously is arranged on the installation plate; the external circulation mechanism can lead out the paint at the bottom of the paint tank and re-inject it into the paint tank from the upper part.
[0007] Preferably, the power mechanism is a double-acting cylinder. The cylinder body of the double-acting cylinder is fixed to the installation plate. Connecting plates are respectively fixed on the piston rods on both sides of the double-acting cylinder. The two connecting plates respectively correspond to the two arc-shaped disturbance plates. Each connecting plate is connected to the arc-shaped disturbance plate through a bracket. Driven by the double-acting cylinder, the two arc-shaped disturbance plates can approach or move away synchronously. When the two arc-shaped disturbance plates move synchronously, the paint at the bottom of the paint tank is disturbed, increasing the fluidity of the bottom paint, thereby reducing the situation of settlement and agglomeration.
[0008] Preferably, each arc-shaped disturbing plate is adapted to the arc of the paint-dipping roller surface, and the arc-shaped disturbing plate does not contact the paint-dipping roller.
[0009] Preferably, a plurality of disturbing rods are fixed on the bottom surface of each arc-shaped disturbing plate, and the disturbing rods do not contact the bottom surface of the paint tank. The disturbing rods can enhance the disturbing effect.
[0010] Preferably, one end of the bracket is fixed to the connecting plate by bolts, and the other end is connected to the arc-shaped disturbing plate by bolts.
[0011] Preferably, the external circulation mechanism includes a paint delivery pipe and a paint pump. One end of the paint delivery pipe is communicated with the bottom surface of the paint tank, and the other end is erected above the paint tank. A paint pump is installed on the paint delivery pipe. The paint pump pumps out the paint and re-injects it into the paint tank from the upper part of the paint tank to realize paint circulation and increase fluidity.
[0012] Preferably, in order to prevent the paint surface from forming a layer, an impeller for agitating the paint liquid surface is installed in the paint tank, and the impeller rotates by the impact of the paint output from the paint delivery pipe.
[0013] The beneficial effects of the present utility model are as follows:
[0014] 1. During the painting process of the color-coated board of the present utility model, through the combined use of the disturbing mechanism and the external circulation mechanism, the fluidity of the paint is increased by disturbing and passive circulation, which can reduce sedimentation and caking, and the operation method is mechanical operation, saving labor.
[0015] 2. Driven by the double-acting cylinder, the two arc-shaped disturbing plates can approach or move away synchronously. When the two arc-shaped disturbing plates move synchronously, the paint at the bottom of the paint tank is disturbed, increasing the fluidity of the bottom paint, thereby reducing sedimentation and caking. Description of the Drawings
[0016] Figure 1 It is a top view of the connection relationship between the disturbing mechanism of the present utility model and the paint tank;
[0017] Figure 2 It is a cross-sectional view of the present utility model;
[0018] As shown in the figure:
[0019] 1. Paint tank, 2. Paint-dipping roller, 3. Arc-shaped disturbing plate, 4. Bracket, 5. Connecting plate, 6. Double-acting cylinder, 7. Mounting plate, 8. Disturbing rod, 9. Paint delivery pipe, 10. Paint pump, 11. Impeller, 12. Color-coated board. Detailed Embodiment
[0020] To clearly illustrate the technical features of this solution, the following is an elaboration of this solution through specific embodiments.
[0021] As Figure 1 、 2 shown, the utility model includes a perturbation mechanism and an external circulation mechanism. The perturbation mechanism includes two arc-shaped perturbation plates 3, both of the two arc-shaped perturbation plates 3 are located below the paint dipping roller 2. An installation plate 7 is arranged on one side of the paint tank 1, and a power mechanism for driving the two arc-shaped perturbation plates 3 to approach or move away synchronously is arranged on the installation plate 7. The external circulation mechanism can draw out the paint at the bottom of the paint tank 1 and re-inject it into the paint tank 1 from the upper part.
[0022] In this embodiment, the power mechanism is a double-acting cylinder 6. The cylinder body of the double-acting cylinder 6 is fixed to the installation plate 7. Connecting plates 5 are respectively fixedly connected to the piston rods on both sides of the double-acting cylinder 6. The two connecting plates 5 respectively correspond to the two arc-shaped perturbation plates 3, and each connecting plate 5 is connected to the arc-shaped perturbation plate 3 through a bracket 4. Driven by the double-acting cylinder 6, the two arc-shaped perturbation plates 3 can approach or move away synchronously. When the two arc-shaped perturbation plates 3 move synchronously, the paint at the bottom of the paint tank 1 is perturbed, increasing the fluidity of the bottom paint, thereby reducing the situation of sedimentation and caking.
[0023] In this embodiment, each arc-shaped perturbation plate 3 is adapted to the roller surface radian of the paint dipping roller 2, and the arc-shaped perturbation plate 3 does not contact the paint dipping roller 2.
[0024] In this embodiment, a plurality of perturbation rods 8 are fixed on the bottom surface of each arc-shaped perturbation plate 3, and the perturbation rods 8 do not contact the bottom surface of the paint tank 1. The perturbation rods 8 can enhance the perturbation effect.
[0025] In this embodiment, one end of the bracket is fixed to the connecting plate 5 through a bolt, and the other end is connected to the arc-shaped perturbation plate 3 through a bolt.
[0026] In this embodiment, the external circulation mechanism includes a paint delivery pipe 9 and a paint pump 10. One end of the paint delivery pipe 9 is communicated with the bottom surface of the paint tank 1, and the other end is erected above the paint tank 1. The paint pump 10 is installed on the paint delivery pipe 9. The paint pump 10 pumps out the paint and re-injects it into the paint tank 1 from the upper part of the paint tank 1, realizing paint circulation and increasing fluidity.
[0027] In this embodiment, in order to avoid the formation of a layer on the paint surface, an impeller 11 for agitating the paint liquid surface is installed in the paint tank 1, and the impeller 11 rotates by the impact of the paint output from the paint delivery pipe 9.
[0028] During specific use, during the painting process of the color-coated plate 12, through the combined use of the perturbation mechanism and the external circulation mechanism, the fluidity of the paint is increased by means of perturbation and passive circulation, achieving the effect of reducing sedimentation and caking, and the operation mode is mechanical operation, saving labor.
[0029] Of course, the above description is not limited to the above examples. The technical features not described in the present utility model can be realized by or adopted from the prior art, and will not be elaborated here. The above embodiments and accompanying drawings are only used to illustrate the technical solution of the present utility model and are not intended to limit the present utility model. The present utility model has been described in detail with reference to the preferred embodiments. Those of ordinary skill in the art should understand that any changes, modifications, additions or substitutions made by those of ordinary skill in the technical field within the scope of the essence of the present utility model do not depart from the purpose of the present utility model and should also fall within the scope of protection of the claims of the present utility model.
Claims
1. A color-coated plate production painting device, characterized in that: It includes a disturbance mechanism and an external circulation mechanism. The disturbance mechanism includes two arc-shaped disturbance plates. The two arc-shaped disturbance plates are both located below the paint dipping roller. A mounting plate is arranged on one side of the paint tank. A power mechanism for driving the two arc-shaped disturbance plates to approach or move away synchronously is arranged on the mounting plate. The external circulation mechanism can draw out the paint at the bottom of the paint tank and re-inject it into the paint tank from the top.
2. A color-coated plate production painting device according to claim 1, characterized in that: The power mechanism is a bidirectional cylinder, the cylinder body of the bidirectional cylinder is fixed to the mounting plate, connecting plates are fixed to the piston rods on both sides of the bidirectional cylinder, the two connecting plates correspond to two arc-shaped disturbance plates respectively, and each connecting plate is connected to the arc-shaped disturbance plate through a bracket.
3. A color-coated plate production painting device according to claim 1, characterized in that: Each arc-shaped disturbance plate is adapted to the curvature of the roller surface of the paint-dipping roller, and the arc-shaped disturbance plate does not contact the paint-dipping roller.
4. A color-coated plate production painting device according to claim 3, characterized in that: A plurality of disturbance rods are fixed on the bottom surface of each arc-shaped disturbance plate, and the disturbance rods do not contact the bottom surface of the paint tank.
5. A color-coated plate production painting device according to claim 2, characterized in that: One end of the bracket is fixed to the connecting plate by bolts, and the other end is connected to the arc-shaped disturbance plate by bolts.
6. A color-coated plate production painting device according to claim 1, characterized in that: The external circulation mechanism comprises a paint delivery pipe and a paint pump, one end of the paint delivery pipe is communicated with the bottom surface of the paint tank, and the other end is mounted on the upper part of the paint tank, and the paint pump is installed on the paint delivery pipe.
7. A color-coated plate production painting device according to claim 6, characterized in that: An impeller for stirring the paint liquid surface is installed in the paint tank, and the impeller rotates due to the impact of the paint output from the paint delivery pipe.