Continuous conveying mechanism of spraying equipment

Abstract

The utility model relates to the technical field of spraying equipment conveying and positioning, and provides a spraying equipment continuous conveying mechanism which comprises a bottom table, a conveying belt is arranged at the top of the bottom table, a positioning mechanism is arranged at the position, above the conveying belt, of the top of the bottom table, and a spraying robot body is arranged at the position, on the side of the conveying belt, of the top of the bottom table. A drying equipment body is mounted on the top of the bottom table and located on the side of the spraying robot body, an electric push rod is fixedly connected to the back face of the drying equipment body, a sliding plate is fixedly connected to the output end of the electric push rod, and a transmission rod is fixedly connected to the side face of the sliding plate; by arranging the positioning mechanism, a worker can place a workpiece on the top of the conveying belt, then the workpiece is conveyed to the position below the positioning mechanism through the conveying belt, then the positioning mechanism is controlled to position the workpiece, then the conveying belt is controlled to drive the workpiece to move to the position below a spraying area of the spraying robot body, and at the moment, the workpiece can be sprayed; therefore, the purpose of positioning the workpiece is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying and positioning of spraying equipment, in particular to a continuous conveying mechanism of spraying equipment. Background Art

[0002] Spraying is a coating method that uses a spray gun or a disc atomizer to disperse the spray into uniform and fine droplets by pressure or centrifugal force and apply it to the surface of the object. It can be divided into air spray, airless spray, electrostatic spray and various derivative methods of the above basic spray forms, such as high-flow low-pressure atomization spray, thermal spray, automatic spray, multi-group spray, etc.

[0003] After searching, the existing patent (Announcement No.: CN 210815951 U) discloses an intelligent automatic spraying production line, which relates to the technical field of spraying equipment. It includes: a conveying mechanism; a UV curing mechanism arranged at one end of the conveying mechanism; a spraying device arranged at one side of the conveying mechanism and away from the UV curing mechanism and fixedly assembled with the conveying mechanism, used for spraying the workpiece to be sprayed; a mechanical arm arranged on the spraying device and moving back and forth between the spraying device and the conveying mechanism, used for placing the workpiece to be sprayed on the conveying mechanism on the spraying device and placing the sprayed workpiece on the conveying mechanism to be transported to the UV curing mechanism for curing; and a control host arranged on the spraying device 3, used to control the conveying mechanism, UV curing mechanism, spraying device and mechanical arm to ensure the normal operation of the spraying production line. The automatic spraying production line adopting the above technical solution has the advantages of high product quality, fast production speed, low labor cost, convenient quality control, small space occupation, and convenient disassembly and relocation.

[0004] However, in the above scheme, when the conveying mechanism conveys the workpiece, the workpiece is directly placed on the conveying mechanism and conveyed to the spraying position. However, during the placement process, it is difficult to manually grasp the position of the area where the workpiece is placed, and the workpiece is also easy to shift during the conveying process.

[0005] In view of this, the utility model proposes a continuous conveying mechanism for spraying equipment. Utility Model Content

[0006] The utility model provides a continuous conveying mechanism for spraying equipment, which solves the problem of conveying and positioning of spraying equipment in related technologies.

[0007] The technical solution of the utility model is as follows: a continuous conveying mechanism for spraying equipment, comprising a base platform, a conveyor belt is placed on the top of the base platform, a positioning mechanism is arranged on the top of the base platform above the conveyor belt, a spraying robot body is placed on the top of the base platform on the side of the conveyor belt, a drying equipment body is installed on the top of the base platform on the side of the spraying robot body, an electric push rod is fixedly connected to the back of the drying equipment body, a slide plate is fixedly connected to the output end of the electric push rod, a transmission rod is fixedly connected to the side of the slide plate, a lifting plate is fixedly connected to the side of the transmission rod, a shock-absorbing base is fitted to the bottom of the base platform, and a shock absorber is fixedly connected to the inside of the shock-absorbing base.

[0008] Preferably, the positioning mechanism includes a mounting plate, a servo motor, a lead screw, a slider and a positioning plate.

[0009] Preferably, two groups of transmission rods are provided, and both groups of transmission rods form a lifting mechanism through a slide plate.

[0010] Preferably, two groups of lifting plates are provided, and two groups of slide grooves matching the lifting plates are provided on the top of the drying equipment body.

[0011] Preferably, the shock-absorbing bases are provided with four groups, the bottom of the base platform is provided with four groups of grooves matching the shock-absorbing bases, and each group of the shock-absorbing bases is provided with four groups of shock absorbers inside.

[0012] Preferably, a mounting plate is fixedly connected to the top of the base, a servo motor is connected to the surface of the mounting plate via screws, a lead screw is connected to the output end of the servo motor via screws, a slider is threadedly connected to the surface of the lead screw, and a positioning plate is fixedly connected to the bottom of the slider.

[0013] Preferably, the surface of the screw rod is provided with two groups of threads in opposite directions, and the two groups of threaded surfaces of the screw rod are both meshed with sliders.

[0014] Preferably, two groups of positioning plates are provided, and the two groups of positioning plates respectively form a moving structure through two groups of sliding blocks.

[0015] The working principle and beneficial effects of the utility model are:

[0016] In the utility model, by setting a positioning mechanism, the staff can put the workpiece on the top of the conveyor belt, and then convey it to the bottom of the positioning mechanism through the conveyor belt, and then control the positioning mechanism to position the workpiece, and then control the conveyor belt to drive the workpiece to move to the bottom of the spraying area of ​​the spraying robot body, and then the workpiece can be sprayed at this time, so as to achieve the purpose of positioning the workpiece;

[0017] In the utility model, a shock-absorbing base is provided. Because the conveyor belt will generate certain vibrations when working, which can easily cause the workpiece to shift during transportation, a shock-absorbing base is provided on the top of the base 1, and a shock absorber is provided inside the shock-absorbing base, which can play a certain shock-absorbing role, thereby preventing the workpiece from shifting during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the shock-absorbing base of the utility model;

[0021] Figure 3 This is a schematic diagram of the positioning plate structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the lifting plate structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the slide structure of the utility model.

[0024] In the figure: 1. Base; 2. Conveyor belt; 3. Positioning mechanism; 31. Mounting plate; 32. Servo motor; 33. Screw rod; 34. Slider; 35. Positioning plate; 4. Spraying robot body; 5. Drying equipment body; 6. Electric push rod; 7. Slide plate; 8. Transmission rod; 9. Lifting plate; 10. Shock-absorbing base; 11. Shock absorber. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0026] A preferred embodiment of a continuous conveying mechanism for a spraying device provided by the utility model is as follows: Figures 1 to 5As shown: a continuous conveying mechanism of a spraying equipment, including a base 1, a conveyor belt 2 is placed on the top of the base 1, a positioning mechanism 3 is arranged on the top of the base 1 above the conveyor belt 2, a spraying robot body 4 is placed on the top of the base 1 on the side of the conveyor belt 2, a drying equipment body 5 is installed on the top of the base 1 on the side of the spraying robot body 4, an electric push rod 6 is fixedly connected to the back of the drying equipment body 5, a slide plate 7 is fixedly connected to the output end of the electric push rod 6, a transmission rod 8 is fixedly connected to the side of the slide plate 7, a lifting plate 9 is fixedly connected to the side of the transmission rod 8, a shock-absorbing base 10 is attached to the bottom of the base 1, and a shock absorber 11 is fixedly connected to the inside of the shock-absorbing base 10.

[0027] In this embodiment, two groups of transmission rods 8 are provided, and both groups of transmission rods 8 form a lifting mechanism through the slide plate 7. The electric push rod 6 is controlled to drive the slide plate 7 to slide up and down. At this time, the two groups of transmission rods 8 fixedly connected to the slide plate 7 will rise and fall together.

[0028] In this embodiment, two groups of lifting plates 9 are provided, and two groups of slide grooves matching the lifting plates 9 are opened on the top of the drying equipment body 5. Because the two groups of lifting plates 9 are fixedly connected to the two groups of transmission rods 8 respectively, when the two groups of transmission rods 8 are raised or lowered, the two groups of lifting plates 9 will be driven to slide up and down in the two groups of slide grooves on the top of the drying equipment body 5.

[0029] In this embodiment, four groups of shock-absorbing bases 10 are provided, and four groups of grooves matching the shock-absorbing bases 10 are provided at the bottom of the base 1. Four groups of shock absorbers 11 are provided inside each group of shock-absorbing bases 10. The base 1 is installed on the top of the shock-absorbing base 10 through its own four groups of grooves. By setting the shock-absorbing base 10, because the shock absorber 11 is provided inside the shock-absorbing base 10, when the conveyor belt 2 is working, the shock-absorbing base 10 will achieve the purpose of shock absorption under the action of the shock absorber 11, thereby preventing the workpiece from shifting during the transportation process. Example 2

[0030] Based on Example 1, a preferred embodiment of a continuous conveying mechanism for a spraying device provided by the present invention is as follows: Figures 1 to 5 As shown: the positioning mechanism 3 includes a mounting plate 31, a servo motor 32, a screw rod 33, a slider 34 and a positioning plate 35. The top of the base 1 is fixedly connected with the mounting plate 31, the surface of the mounting plate 31 is connected with the servo motor 32 by screws, the output end of the servo motor 32 is connected with the screw rod 33 by screws, the surface of the screw rod 33 is threadedly connected with the slider 34, and the bottom of the slider 34 is fixedly connected with the positioning plate 35.

[0031] In this embodiment, the surface of the screw rod 33 is provided with two sets of threads in opposite directions, and the two sets of threaded surfaces of the screw rod 33 are meshed with sliders 34. Because the surface of the screw rod 33 is provided with two sets of threads in opposite directions, and the two sets of sliders 34 are respectively meshed with them, when the screw rod 33 rotates clockwise, it will drive the two sets of sliders 34 to slide relative to each other and move closer to each other.

[0032] In this embodiment, two groups of positioning plates 35 are provided, and the two groups of positioning plates 35 are respectively connected to the two groups of sliders 34 to form a movable structure. Since the two groups of positioning plates 35 are respectively fixedly connected to the two groups of sliders 34, when the two groups of sliders 34 slide, the two groups of positioning plates 35 will be driven to move relative to each other and approach each other. When the two groups of positioning plates 35 are approached to align the workpiece, the purpose of positioning can be achieved.

[0033] The working principle and use process of the utility model are as follows: first, the base 1 is installed on the top of the shock-absorbing base 10 through its four groups of grooves, and then the conveyor belt 2, the spray robot body 4 and the drying equipment body 5 are respectively installed on the top of the base 1. After installation, the workpiece is placed on the top of the conveyor belt 2, and then the conveyor belt 2 is started, so that the conveyor belt 2 conveys the workpiece to the bottom of the positioning mechanism 3. Subsequently, the servo motor 32 is started to drive the screw rod 33 to rotate clockwise. Because the surface of the screw rod 33 is provided with two groups of threads in opposite directions, and the two groups of sliders 34 are respectively engaged with it, when the screw rod 33 rotates clockwise, it will drive the two groups of sliders 34 to slide relative to each other and approach each other. Since the two groups of positioning plates 35 are respectively fixedly connected to the two groups of sliders 34, when the two groups of sliders 34 slide, they will drive the two groups of positioning plates 35 to move relative to each other and approach each other. When the two groups of positioning plates 35 are close to the workpiece, the positioning purpose can be achieved.

[0034] Subsequently, the conveyor belt 2 is started to move the workpiece to the bottom of the spraying robot body 4, and spraying can be carried out. After spraying is completed, the electric push rod 6 is controlled to drive the slide plate 7 to slide upward. At this time, the two sets of transmission rods 8 fixedly connected to the slide plate 7 will drive the two sets of lifting plates 9 to slide upward, and then the workpiece is transported to the inside of the drying equipment body 5 through the conveyor belt 2. At this time, the electric push rod 6 is started again to drive the lifting plate 9 to descend, and then the drying equipment body 5 is started to dry the workpiece. After drying, the electric push rod 6 is started again to drive the lifting plate 9 to rise. At this time, the conveyor belt 2 will drive the workpiece to move out of the drying equipment body 5;

[0035] Finally, by setting up the shock-absorbing base 10, because the shock-absorbing base 10 is provided with a shock absorber 11 inside, when the conveyor belt 2 is working, the shock-absorbing base 10 will achieve the purpose of shock absorption under the action of the shock absorber 11, thereby preventing the workpiece from shifting during the conveying process.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A continuous conveying mechanism for a spraying device, comprising a base (1), characterized in that: A conveyor belt (2) is placed on the top of the base (1); a positioning mechanism (3) is arranged on the top of the base (1) above the conveyor belt (2); a spray robot body (4) is placed on the top of the base (1) on the side of the conveyor belt (2); a drying device body (5) is installed on the top of the base (1) on the side of the spray robot body (4); an electric push rod (6) is fixedly connected to the back of the drying device body (5); a slide plate (7) is fixedly connected to the output end of the electric push rod (6); a transmission rod (8) is fixedly connected to the side of the slide plate (7); a lifting plate (9) is fixedly connected to the side of the transmission rod (8); a shock-absorbing base (10) is attached to the bottom of the base (1); a shock absorber (11) is fixedly connected to the inside of the shock-absorbing base (10).

2. A continuous conveying mechanism for spraying equipment according to claim 1, characterized in that: The positioning mechanism (3) comprises a mounting plate (31), a servo motor (32), a screw rod (33), a slider (34) and a positioning plate (35).

3. A continuous conveying mechanism for spraying equipment according to claim 1, characterized in that: Two groups of transmission rods (8) are provided, and both groups of transmission rods (8) form a lifting mechanism through the slide plate (7).

4. A continuous conveying mechanism for spraying equipment according to claim 1, characterized in that: The lifting plates (9) are provided in two groups, and the top of the drying equipment body (5) is provided with two groups of slide grooves matching the lifting plates (9).

5. A continuous conveying mechanism for spraying equipment according to claim 1, characterized in that: The shock-absorbing bases (10) are provided in four groups, the bottom of the base (1) is provided with four groups of grooves matching the shock-absorbing bases (10), and each group of the shock-absorbing bases (10) is provided with four groups of shock absorbers (11) inside.

6. A continuous conveying mechanism for spraying equipment according to claim 2, characterized in that: The top of the base (1) is fixedly connected to a mounting plate (31), the surface of the mounting plate (31) is connected to a servo motor (32) via screws, the output end of the servo motor (32) is connected to a lead screw (33) via screws, the surface of the lead screw (33) is threadedly connected to a slider (34), and the bottom of the slider (34) is fixedly connected to a positioning plate (35).

7. A continuous conveying mechanism for spraying equipment according to claim 6, characterized in that: The surface of the screw rod (33) is provided with two groups of threads in opposite directions, and the two groups of threaded surfaces of the screw rod (33) are both meshed with sliders (34).

8. A continuous conveying mechanism for spraying equipment according to claim 6, characterized in that: Two groups of positioning plates (35) are provided, and the two groups of positioning plates (35) respectively form a moving structure through two groups of sliding blocks (34).

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