CN216605708U

CN216605708U - Automatic spraying equipment

Info

Publication number: CN216605708U
Application number: CN202122372167.9U
Authority: CN
Inventors: 江敢
Original assignee: Kunshan Leirui Automation Technology Co ltd
Current assignee: Kunshan Leirui Automation Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-05-27
Anticipated expiration: 2031-09-29

Abstract

An automatic spraying device is used for spraying workpieces or products, which belongs to the technical field of spraying tool manufacturing, and comprises a bracket, wherein one side of the upper surface of the bracket is provided with a spray gun through a first lifting mechanism, the other side of the upper surface of the bracket is provided with a conveyor belt, a product placing device is arranged on a conveying surface of the conveyor belt along the transmission direction of the conveyor belt, a sensor is arranged on the bracket between the position under the spray gun and the product placing device, the sensing surface of the sensor faces the muzzle direction of the spray gun, the sensor is electrically connected with a driving motor of the conveyor belt, the first lifting mechanism and the spray gun, the product placing device is vertically and rotatably arranged on the conveyor belt, a gear A is fixedly sleeved between two ends of the product placing device, a second lifting mechanism is also arranged on the bracket, the top end of the second lifting mechanism is provided with a step motor, the output end of the step motor is provided with a gear B, when the second lifting mechanism descends, the gear B is meshed with the gear A, the problem of all be that the manual work is handed the spray gun and carry out the spraying when spraying the product at present, intensity of labour is big is solved.

Description

Automatic spraying equipment

Technical Field

An automatic spraying device is used for spraying workpieces or products and belongs to the technical field of spraying tool manufacturing.

Background

The spraying is a processing method which mainly uses a spray gun to atomize paint and coat the paint on the surface of an object. Compressed air sprays paint, high pressure does not have air and sprays paint, the static multiple that sprays paint, and traditional spraying mainly adopts the handheld spray gun of workman, aims at the object and sprays, has increased intensity of labour like this to spray gun spun paint except coating on the work piece surface, some can distribute around the work place in addition, hardly manages.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, and designs automatic spraying equipment by adopting a mode that a conveyor belt provided with a product placing device is matched with a spray gun arranged on a lifting device, so that the spray gun can automatically spray paint on a product, and the problem of high labor intensity caused by the fact that the spray gun is manually held to spray the product at present is solved.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

an automatic spraying device comprises a support, wherein a spray gun is arranged on one side of the upper surface of the support through a first lifting mechanism, a conveyor belt is arranged on the other side of the support, a product placing device is arranged on the conveying surface of the conveyor belt along the transmission direction of the conveyor belt, a sensor is arranged on the support between the position under the spray gun and the product placing device, the sensing surface of the sensor faces the muzzle direction of the spray gun, the sensor is electrically connected with a driving motor of the conveyor belt, the first lifting mechanism and the spray gun, the product placing device is vertically and rotatably arranged on the conveyor belt, a gear A is fixedly sleeved between the two ends of the product placing device, a second lifting mechanism is further arranged on the support, a step motor is arranged at the top end of the second lifting mechanism, a gear B is arranged at the output end of the step motor, and when the second lifting mechanism descends, the gear B is meshed with the gear A.

In the utility model, when the automatic paint spraying device is used, the driving motor and the stepping motor are both opened, then a worker only needs to stand at the initial end of the conveyor belt to place a workpiece on the product placing device, the conveyor belt conveys the workpiece to the muzzle of the spray gun, at the moment, the sensor senses the product and sends a signal to the driving motor, so that the driving motor stops, meanwhile, the sensor also sends a signal to the first lifting mechanism and the spray gun, the first lifting mechanism descends to enable the gear B to be meshed with the gear A, so that the product placing device is driven to rotate, the spray gun starts to spray paint on the product, and therefore, the worker releases both hands.

Preferably, a paint blocking curtain is vertically arranged on the bracket on the side, away from the spray gun, of the conveyor belt.

Preferably, the product placing device is a cylinder with an upward opening, and the lower end of the cylinder is rotatably connected with the transmission belt.

Preferably, the upper end of the paint blocking curtain extends to the top end of the limit ascending position of the first lifting mechanism, and two ends of the paint blocking curtain extend out of two ends of the conveyor belt.

In a preferred embodiment, the first lifting mechanism and the second lifting mechanism are both lifting rods.

As a preferable mode, the bracket is further provided with a paint box, and the paint box is communicated with the tail end of the spray gun through a paint pipe.

The utility model has the beneficial effects that:

(1) according to the automatic spraying equipment, the mode that the conveyor belt provided with the product placing device is matched with the spray gun arranged on the lifting device is adopted, the automatic spraying equipment is designed, the spray gun can automatically spray paint on the product, and the problem that the labor intensity is high because the spray gun is manually held to spray the product when the product is sprayed at present is solved.

(2) In order to enable the paint sprayed by the spray gun to float to other places, a paint blocking curtain is vertically arranged on the support at one side of the conveyor belt, which is opposite to the spray gun, so that the paint sprayed by the spray gun can be prevented from being sprayed out of a working place.

(3) In order to enable the paint blocking curtain to block the paint sprayed by all the spray guns, the upper end of the paint blocking curtain extends to the top end of the limit ascending position of the first lifting mechanism, and the two ends of the paint blocking curtain extend out of the two ends of the conveyor belt.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the right side of fig. 1.

Wherein, 1, a bracket; 2. a first lifting mechanism; 3. a spray gun; 4. a conveyor belt; 5. a product placement device; 6. a sensor; 7. a drive motor; 8. a gear A; 9. a second lifting mechanism; 10. a stepping motor; 11. a gear B; 12. a paint blocking curtain; 13. a paint box; 14. a paint pipe; 15. and (5) a workpiece.

Detailed Description

Referring to fig. 1-2, an automatic spraying apparatus includes a support 1, a spray gun 3 is disposed on one side of the upper surface of the support 1 through a first lifting mechanism 2, a conveyor belt 4 is disposed on the other side of the upper surface of the support 1, a product placement device 5 is disposed on a conveying surface of the conveyor belt 4 along a conveying direction of the conveyor belt 4, a sensor 6 is disposed on the support 1 between the product placement device 5 and a position under the spray gun 3, a sensing surface of the sensor 6 faces a muzzle direction of the spray gun 3, the sensor 6 is electrically connected to a driving motor 7 of the conveyor belt 4 and the first lifting mechanism 2, the product placement device 5 is vertically and rotatably disposed on the conveyor belt 4, a gear A8 is fixedly sleeved between two ends of the product placement device 5, a second lifting mechanism 9 is further disposed on the support 1, and a stepping motor 10 is disposed at a top end of the second lifting mechanism 9, the output end of the stepping motor 10 is provided with a gear B11, and when the second lifting mechanism 9 descends, the gear B11 is meshed with the gear A8.

After the design, during the use, drive motor 7, step motor 10 are all opened, then the workman only need stand at the initial end of conveyer belt 4, place work piece 15 on product placer 5, conveyer belt 4 just carries work piece 15 to the muzzle department of spray gun 3, at this moment, sensor 6 senses the product after, send the signal to drive motor 7, thereby make drive motor 7 stop, simultaneously, sensor 6 also sends the signal to first elevating system 2 and spray gun 3, first elevating system 2 descends, make gear B11 and gear A8 mesh, thereby drive product placer 5 rotates along the axis of product placer 5, spray gun 3 begins to paint to product 15, thereby make the workman liberate both hands.

Preferably, in order to make the paint sprayed from the spray gun 3 float to other places, a paint blocking curtain 12 is vertically arranged on the bracket 1 at the side of the conveyor belt 4 opposite to the spray gun 3, so that the paint sprayed from the spray gun 3 can be prevented from being sprayed out of a work place.

Preferably, in order to facilitate the placement of the rod-shaped workpieces, the product placement device 5 is configured as a cylinder with an upward opening, and the lower end of the cylinder is rotatably connected with the transmission belt 4.

Preferably, in order to make the paint blocking curtain 12 block all the paint sprayed from the spray guns 3, the upper end of the paint blocking curtain 12 extends to the top end of the limit ascending position of the first lifting mechanism 2, and the two ends of the paint blocking curtain 12 extend out of the two ends of the conveyor belt 4.

Preferably, the first lifting mechanism 2 and the second lifting mechanism 9 are lifting rods, wherein the lifting rods can be pneumatic lifting rods or hydraulic lifting rods, and can be purchased according to standard parts in the market.

Preferably, in order to store paint conveniently, a paint box 13 is further arranged on the support 1, and the paint box 13 is communicated with the tail end of the spray gun 3 through a paint pipe 14.

Claims

1. The automatic spraying equipment comprises a support (1) and is characterized in that one side of the upper surface of the support (1) is provided with a spray gun (3) through a first lifting mechanism (2), a conveyor belt (4) is arranged on the other side of the upper surface of the support (1), a product placing device (5) is arranged on the conveying surface of the conveyor belt (4) along the transmission direction of the conveyor belt (4), a sensor (6) is arranged on the support (1) under the spray gun (3) and between the product placing device (5), the sensing surface of the sensor (6) faces the muzzle direction of the spray gun (3), the sensor (6) is electrically connected with a driving motor (7) of the conveyor belt (4) and the first lifting mechanism (2) and the spray gun (3), the product placing device (5) is vertically and rotatably arranged on the conveyor belt (4), a gear A (8) is fixedly sleeved between the two ends of the product placing device (5), still be equipped with second elevating system (9) on support (1), the top of second elevating system (9) is equipped with step motor (10), the output of step motor (10) is equipped with gear B (11), and when second elevating system (9) descend, gear B (11) and gear A (8) meshing.

2. An automatic spray painting device according to claim 1, characterized in that a paint curtain (12) is arranged vertically on the support (1) on the side of the conveyor belt (4) facing away from the spray guns (3).

3. An automatic spraying device according to claim 1, characterized in that the product placement means (5) is an upwardly open cylinder, the lower end of which is rotatably connected to the conveyor belt (4).

4. An automatic painting device according to claim 2, characterized in that the upper end of the curtain (12) extends to the top of the extreme rise of the first lifting mechanism (2), and the two ends of the curtain (12) extend beyond the two ends of the conveyor belt (4).

5. An automatic spraying device according to claim 1, characterized in that the first lifting mechanism (2) and the second lifting mechanism (9) are lifting rods.

6. An automatic spraying device according to claim 1, characterized in that the support (1) is further provided with a paint box (13), the paint box (13) being in communication with the rear end of the spray gun (3) through a paint pipe (14).