CN212418444U

CN212418444U - Novel surface paint spraying device for computer shell injection molding part

Info

Publication number: CN212418444U
Application number: CN202020941551.9U
Authority: CN
Inventors: 张保军; 黄常清; 王芳平
Original assignee: Chongqing Chuangfugao Electronic Technology Co ltd
Current assignee: Chongqing Chuangfugao Electronic Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-01-29
Anticipated expiration: 2030-05-29

Abstract

The utility model provides a novel surface paint spraying apparatus for computer case injection molding relates to surface paint spraying apparatus technical field, including detecting the support, it detects the sensor to detect the fixed surface connection under the support, the effect that detects the sensor is whether there is computer case to get into spraying device's working range, and give the control unit with information transfer, transport mechanism has been arranged to the below of detecting the support, be used for transporting computer case, priming paint spraying mechanism has been arranged to transport mechanism's side, be used for to computer case spraying priming paint, priming paint spraying mechanism keeps away from the side that detects the support and has arranged varnish spraying mechanism, varnish spraying mechanism is used for carrying out the varnish spraying for computer case. The utility model realizes that the paint can be sprayed out only when the processed object is arranged below the spraying mechanism, thereby achieving the effect of saving the paint; the full-automatic spraying of the varnish and the primer is realized, and the whole process does not need manual participation.

Description

Novel surface paint spraying device for computer shell injection molding part

Technical Field

The utility model relates to a surface paint spraying apparatus technical field especially relates to a novel surface paint spraying apparatus for computer case injection molding.

Background

Coating means covering a protective layer or a decorative layer on the surface of metal and nonmetal. With the development of industrial technology, the technology goes deep into various fields of national economy. The development of Chinese painting production line goes from manual to production line to automatic production line. At present, the requirements of computers are higher and higher, people not only meet the requirements of improving the performance, but also require more and more beautiful appearance, and therefore, higher requirements are provided for the spraying of computer shells. The existing spraying equipment is generally controlled manually, automatic multilayer of the equipment is difficult to realize, certain inconvenience is brought to spraying operation, and the aim of saving spraying materials is difficult to realize in the spraying process. Therefore, there is a need to develop a computer case spraying device that can solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel surface paint spraying device for computer shell injection molding.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel surface paint spraying apparatus for computer case injection molding, includes and detects the support, detect the support lower surface fixedly connected with detection sensor, the essence of detection sensor is distance sensor for its detection range's of real-time measurement distance changes, the effect of detection sensor detects whether there is computer case to get into spraying device's working range, and gives the control unit with information transfer, the transport mechanism has been arranged to the below of detecting the support for transport computer case, primer spraying mechanism has been arranged to the side of transport mechanism for to computer case spraying primer, primer spraying mechanism keeps away from the side that detects the support and has arranged varnish spraying mechanism, varnish spraying mechanism is used for carrying out the varnish spraying for computer case.

Preferably, the conveying mechanism comprises a motor support, the motor support is rigidly connected with a motor, the motor support is used for fixing the motor, the output end of the motor is rigidly connected with a driving belt wheel, two ends of the driving belt wheel are rotatably connected with driving supports, and the driving supports are used for fixing the driving belt wheel.

Preferably, the driving pulley meshing is connected with the conveyer belt, the conveyer belt is network structure, can avoid unnecessary paint spraying on the surface of conveyer belt, the conveyer belt meshing is connected with driven pulley, driven pulley's both ends are rotated and are connected with driven support.

Preferably, priming paint spraying mechanism includes the priming paint support, the upper surface rigid connection of priming paint support has the priming paint jar, the side surface fixedly connected with priming paint of priming paint jar send the lacquer pipe, the lower surface rigid connection of priming paint support has priming paint high pressure plunger pump, priming paint high pressure plunger pump's effect is for paint pressurization, makes it obtain sufficient kinetic energy, priming paint high pressure plunger pump's lower surface fixedly connected with priming paint atomizer can be for vaporific spraying to computer case with the priming paint after the pressurization.

Preferably, the varnish spraying mechanism includes the varnish support, the upper surface rigid connection of varnish support has the clear lacquer jar, the side surface fixedly connected with varnish of clear lacquer jar send the lacquer pipe, the lower surface rigid connection of varnish support has varnish high pressure plunger pump, the effect of varnish high pressure plunger pump is for the paint pressurization, the lower surface fixedly connected with varnish atomizer of varnish high pressure plunger pump can be with the varnish after the pressurization for vaporific spraying to computer case.

Preferably, the side surface fixedly connected with the control unit of priming paint support for receive and analysis and detection sensor's data, and control priming paint spraying mechanism and varnish spraying mechanism's work operation, the quantity of priming paint high pressure plunger pump and varnish high pressure plunger pump is three, the quantity of priming paint atomizer and varnish atomizer is three, is convenient for spray paint evenly on computer case ground surface.

Advantageous effects

1. In the utility model, the arrangement of the detection sensor and the control unit is adopted, when the system runs, the motor is started, the conveying belt drives the computer shell to move, when the conveying belt moves to the position below the detection support, the detection sensor can detect the length of the object of the computer shell in the moving direction and transmit the data to the control unit, the control unit receives the information, the spraying time and duration required by the object are calculated according to the advancing speed of the conveying belt and the length of the processed object, the spraying mechanism is started and closed according to the data, when no object passes through the position below the detection support on the conveying belt, the sensor can not receive the signal and the spraying mechanism is closed, when the object reaches the position below the spraying mechanism, the spraying mechanism starts to operate, when the object completely passes through the position below the spraying mechanism, the spraying mechanism stops operating when no object passes through the position below the spraying mechanism, the spraying mechanism also stops working, so that the paint is sprayed out only when the processed object is arranged below the spraying mechanism, the effect of saving the paint is achieved on the basis, and the paint waste and economic loss are avoided.

2. The utility model discloses in, adopt arranging of priming paint spraying mechanism and varnish spraying mechanism, when the object passes through priming paint spraying mechanism below, by the spraying priming paint, make the object surface colored, when the object passes through varnish spraying mechanism below, by the spraying priming paint, make object surface glossiness improve, realize, full-automatic spraying varnish and priming paint, the overall process does not need artifical the participation, has saved the cost of labor on the one hand, and on the other hand also fundamentally has protected that the staff's is healthy.

Drawings

FIG. 1 is a schematic view of a top-down oblique view structure of a novel surface painting device for computer case injection molding parts according to the present invention;

FIG. 2 is a schematic view of the structure of the novel surface painting device for computer case injection molding according to the present invention;

FIG. 3 is a schematic top view of the novel surface painting apparatus for computer case injection molding of the present invention;

fig. 4 is the utility model provides a novel surface paint spraying apparatus for computer case injection molding's orthographic view structure sketch map.

Illustration of the drawings:

1. detecting the bracket; 2. a detection sensor; 3. a transport mechanism; 31. a motor bracket; 32. An electric motor; 33. a driving pulley; 34. an active support; 35. a conveyor belt; 36. a driven pulley; 37. a driven bracket; 4. a primer spraying mechanism; 41. a primer support; 42. a base paint can; 43. a primer paint delivery pipe; 44. a primer high-pressure plunger pump; 45. a primer atomizer; 5. A varnish spraying mechanism; 51. a varnish support; 52. a varnish tank; 53. a varnish delivery pipe; 54. A varnish high pressure plunger pump; 55. a varnish atomizing spray head; 6. a control unit.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a novel surface paint spraying apparatus for computer case injection molding, including detecting support 1, it has detection sensor 2 to detect fixed connection under support 1, the essence of detection sensor 2 is distance sensor, a distance change for measuring its detection range in real time, the effect of detecting sensor 2 is whether there is computer case to get into spraying device's working range to detect, and give control unit 6 with information transfer, transport mechanism 3 has been arranged to the below of detecting support 1, a computer case is used for transporting, priming paint spraying mechanism 4 has been arranged to the side of transport mechanism 3, a priming paint spraying mechanism 5 has been arranged to the side that is used for to computer case spraying, priming paint spraying mechanism 4 keeps away from detecting support 1, varnish spraying mechanism 5 is used for carrying out the varnish spraying for computer case.

Preferably, the transportation mechanism 3 includes a motor bracket 31, the motor bracket 31 is rigidly connected with a motor 32, the motor bracket 31 is used for fixing the motor 32, an output end of the motor 32 is rigidly connected with a driving pulley 33, two ends of the driving pulley 33 are rotatably connected with driving brackets 34, and the driving brackets 34 are used for fixing the driving pulley 33.

Preferably, driving pulley 33 meshing is connected with conveyer belt 35, and conveyer belt 35 is network structure, can avoid unnecessary paint spraying on conveyer belt 35's surface, and conveyer belt 35 meshing is connected with driven pulley 36, and driven pulley 36's both ends are rotated and are connected with driven support 37.

Preferably, the primer spraying mechanism 4 includes a primer holder 41, the upper surface of the primer holder 41 is rigidly connected to a primer tank 42, a primer feeding pipe 43 is fixedly connected to a side surface of the primer tank 42, a primer high-pressure plunger pump 44 is rigidly connected to a lower surface of the primer holder 41, the primer high-pressure plunger pump 44 is used for pressurizing paint to obtain sufficient kinetic energy, and a primer atomizing nozzle 45 is fixedly connected to a lower surface of the primer high-pressure plunger pump 44 to atomize the pressurized primer for spraying to the computer housing.

Preferably, the varnish spraying mechanism 5 includes a varnish support 51, a varnish tank 52 is rigidly connected to the upper surface of the varnish support 51, a varnish delivery pipe 53 is fixedly connected to the side surface of the varnish tank 52, a varnish high-pressure plunger pump 54 is rigidly connected to the lower surface of the varnish support 51, the varnish high-pressure plunger pump 54 is used for pressurizing paint, and a varnish atomizing nozzle 55 is fixedly connected to the lower surface of the varnish high-pressure plunger pump 54, so that the pressurized varnish can be atomized and sprayed onto the computer housing.

Preferably, the control unit 6 is fixedly connected to a side surface of the primer holder 41, and is configured to receive and analyze data from the detection sensor 2, and control the operation of the primer spraying mechanism 4 and the varnish spraying mechanism 5, where the number of the primer high-pressure plunger pumps 44 and the number of the varnish high-pressure plunger pumps 54 are three, and the number of the primer atomizing nozzles 45 and the number of the varnish atomizing nozzles 55 are three, so as to uniformly spray paint on the ground surface of the computer housing.

The utility model discloses a theory of operation: by adopting the arrangement of the detection sensor 2 and the control unit 6, when the system runs, the motor 32 is started, the conveying belt 35 drives the computer shell to move, when the system moves to the position below the detection bracket 1, the detection sensor 2 can detect the length of an object of the computer shell in the moving direction and transmit the data to the control unit 6, the control unit 6 receives the information, calculates the spraying time and duration required by the object according to the advancing speed of the conveying belt 35 and the length of the processed object, and starts and stops the spraying mechanism according to the data, when no object passes through the position below the detection bracket 1 on the conveying belt 35, the sensor cannot receive a signal and stops the spraying mechanism, when the object reaches the position below the spraying mechanism, the spraying mechanism starts the coating operation, when the object completely passes through the position below the spraying mechanism, the spraying mechanism stops the operation, the spraying mechanism also stops working, so that the paint can be sprayed out only when the processed object is arranged below the spraying mechanism, the effect of saving the paint is achieved on the basis, and the paint waste and economic loss are avoided; by adopting the arrangement of the primer spraying mechanism 4 and the varnish spraying mechanism 5, when an object passes through the lower part of the primer spraying mechanism 4, primer is sprayed, so that the surface of the object is colored, and when the object passes through the lower part of the varnish spraying mechanism 5, varnish is sprayed, so that the surface gloss of the object is improved, the full-automatic varnish and primer spraying is realized, the whole process does not need manual participation, the labor cost is saved on one hand, and the physical health of workers is fundamentally protected on the other hand.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel surface painting device for computer case injection molding, includes and detects the support, its characterized in that: detect support lower fixed surface and be connected with the detection sensor, the transport mechanism has been arranged to the below that detects the support, priming paint spraying mechanism has been arranged to the side of transport mechanism, priming paint spraying mechanism keeps away from the side that detects the support and has arranged varnish spraying mechanism.

2. The novel surface painting device for the computer case injection molding part according to claim 1, characterized in that: the conveying mechanism comprises a motor support, the motor support is rigidly connected with a motor, the output end of the motor is rigidly connected with a driving belt wheel, and two ends of the driving belt wheel are rotatably connected with driving supports.

3. The novel surface painting device for the computer case injection molding part according to claim 2, characterized in that: the driving belt wheel is connected with a conveying belt in an engaged mode, the conveying belt is connected with a driven belt wheel in an engaged mode, and two ends of the driven belt wheel are rotatably connected with driven supports.

4. The novel surface painting device for the computer case injection molding part according to claim 1, characterized in that: the priming paint spraying mechanism comprises a priming paint support, the upper surface of the priming paint support is rigidly connected with a priming paint tank, the side surface of the priming paint tank is fixedly connected with a priming paint feeding pipe, the lower surface of the priming paint support is rigidly connected with a priming paint high-pressure plunger pump, and the lower surface of the priming paint high-pressure plunger pump is fixedly connected with a priming paint atomizing nozzle.

5. The novel surface painting device for the computer case injection molding part according to claim 1, characterized in that: the varnish spraying mechanism includes the varnish support, the upper surface rigid connection of varnish support has the clear lacquer jar, the side surface fixedly connected with varnish of clear lacquer jar send the lacquer pipe, the lower surface rigid connection of varnish support has varnish high-pressure plunger pump, the lower fixed surface of varnish high-pressure plunger pump is connected with varnish atomizer.

6. The novel surface painting device for the computer case injection-molded part according to claim 4, wherein: the side surface of the priming paint support is fixedly connected with a control unit, the number of the priming paint high-pressure plunger pumps and the number of the varnish high-pressure plunger pumps are three, and the number of the priming paint atomizing nozzles and the number of the varnish atomizing nozzles are three.