Rotary spraying equipment capable of spraying in batches

Abstract

The utility model relates to the technical field of spraying equipment, and discloses rotary spraying equipment capable of spraying in batches, which comprises a spraying cabinet, and two groups of spraying guns are symmetrically arranged in the spraying cabinet, and is characterized in that a driving frame is rotatably arranged in the spraying cabinet, a connecting driving assembly is arranged in the spraying cabinet, and the connecting driving assembly is connected with the spraying cabinet. The driving frame is connected with the driving assembly to drive the driving frame to rotate, and four sets of auxiliary spraying assemblies are arranged on the driving frame. According to the automatic spraying device, the auxiliary spraying assembly and the driving frame are arranged, the driving frame is provided with the four stations, when spraying work is conducted, the spraying gun on one side can conduct spraying operation on a workpiece, a worker can take down the sprayed workpiece at the feeding and discharging position, meanwhile, the workpiece to be sprayed is fed, and the working efficiency is improved. And the fixed clamping jaw on the side opposite to the spraying direction is removed so that the spraying effect on the workpieces can be guaranteed, spraying dead corners are avoided, and the overall spraying effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to spraying equipment technical field especially relates to a batch spraying rotary spraying equipment. BACKGROUND

[0002] Spraying is a coating method that disperses into uniform and fine mist droplets by means of pressure or centrifugal force through a spray gun or a disc atomizer, and applies to the surface of the coated object. By spraying paint on the surface of the product, a protective film is formed, which can effectively isolate the metal from the outside world, and has the functions of corrosion resistance, oxidation resistance and wear resistance.

[0003] Usually, when using a spraying device to spray a workpiece, only one workpiece can be sprayed. After the workpiece is sprayed, it needs to be manually removed and checked for spraying conditions. Then, the next workpiece to be sprayed is fixed on the fixture again for subsequent spraying operation. The work efficiency is low, and the contact surface between the fixture and the workpiece is difficult to contact with the paint during spraying, resulting in the problem of spraying dead angle. The overall spraying processing effect needs to be further improved.

[0004] Therefore, we propose a rotary spraying equipment for batch spraying. CONTENT OF THE UTILITY MODEL

[0005] The utility model mainly solves the technical problem existing in the prior art, and provides a rotary spraying equipment for batch spraying.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme. A rotary spraying equipment for batch spraying includes a spraying cabinet. Two groups of spraying guns are symmetrically arranged inside the spraying cabinet. The spraying cabinet is characterized in that: a driving frame is rotatably installed inside the spraying cabinet, a connection driving assembly is arranged inside the spraying cabinet, the driving frame is driven to rotate through the connection driving assembly, and four groups of auxiliary spraying assemblies are arranged on the driving frame.

[0007] The auxiliary spraying assembly includes a positioning disc, which is fixedly installed on the driving frame. The lower side of the positioning disc is provided with a position removing frame, a connecting seat, a rotating seat and a fixed clamping jaw.

[0008] As a preferred embodiment, the connection driving assembly includes a rotating disc, which is fixedly installed on the inner wall top of the spraying cabinet. A mounting column is rotatably installed at the bottom of the rotating disc. The driving frame is fixedly installed on the mounting column. A supporting column is fixedly installed at the lower side of the driving frame. The supporting column is rotatably installed inside the spraying cabinet.

[0009] As a preferred embodiment, the auxiliary spraying assembly further includes a movable seat, which is rotatably installed at the bottom of the positioning disc. Three groups of extension frames are fixedly installed on the movable seat.

[0010] As preferred, the auxiliary spraying assembly further comprises a withdrawing frame rotatably mounted on the extension frame, a connecting seat fixedly mounted on the withdrawing frame, two groups of rotating seats rotatably mounted on the connecting seat, and fixed clamping jaws fixedly mounted on the rotating seats.

[0011] As preferred, the auxiliary spraying assembly further comprises a driving gear two rotatably mounted on the bottom of the adjusting disc, a driving gear one rotatably mounted on the bottom of the driving gear two, and the driving gear one and the driving gear two being in meshing relationship, and the driving gear one being fixedly connected with the movable seat.

[0012] As preferred, the auxiliary spraying assembly further comprises two groups of driving gears three rotatably mounted on the extension frame, one group of the driving gears three being driven by the servo motor, and the other group of the driving gears three being fixedly connected with the withdrawing frame.

[0013] As preferred, the spraying cabinet is rotatably provided with two groups of transparent protective plates, the spraying cabinet is fixedly provided with a high-definition camera inside, and the spraying cabinet is fixedly provided with a display.

[0014] Compared with the prior art, the utility model provides a kind of rotary spraying equipment of batch spraying, and has the following improvements and advantages: by being provided with auxiliary spraying assembly and drive frame, when workpiece is sprayed, workpiece is fixed on drive frame, four stations are provided on drive frame, when spraying, the workpiece can be sprayed by the spraying gun on one side, and the workpiece that has been sprayed can be taken off by the operator at feeding and discharging place, and the workpiece to be sprayed is simultaneously fed, to reduce subsequent feeding and discharging time, to realize the cycle batch spraying operation of workpiece, while spraying workpiece, the clamping operation of four workpieces can be realized by the fixed clamping jaw on four adjusting discs, and the workpiece can be rotated at multiple angles by controlling movable seat rotation during clamping by spraying gun, to cooperate with the multi-angle spraying of spraying gun to the workpiece, while multi-angle spraying, the fixed clamping jaw on the side opposite to the spraying direction is withdrawn to ensure the spraying effect of workpiece, to avoid dead angle, to improve overall spraying effect. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only exemplary, and other embodiments can be obtained by the drawings provided without creative labor for those skilled in the art.

[0016] Figure 1 A structure diagram of the rotary spraying equipment of batch spraying is provided for the structure of the present utility model.

[0017] Figure 2 The installation schematic view of the connecting driving assembly of the batch spraying rotary spraying equipment is shown in the structure of the utility model.

[0018] Figure 3 For Figure 2 The enlarged schematic view of A in the middle.

[0019] Legend:

[0020] 1, spraying cabinet; 2, transparent protective plate; 3, spraying gun; 4, display; 5, high-definition camera; 6, rotating disc; 7, mounting column; 8, driving frame; 9, support column; 10, position adjusting disc; 11, driving gear one; 12, driving gear two; 13, movable seat; 14, extension frame; 15, position adjusting frame; 16, driving gear three; 17, connecting seat; 18, rotating seat; 19, fixed clamping jaw. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] A batch spraying rotary spraying equipment, such as Figure 1 - Figure 3As shown, including spray cabinet 1, two groups of transparent protective plate 2 are rotatably installed on the spray cabinet 1, the transparent protective plate 2 is transparent glass material, when the workpiece spraying operation is carried out in the spray cabinet 1, the transparent protective plate 2 can be closed to shield and protect, the inside of the spray cabinet 1 is provided with two groups of spraying gun 3 symmetrically, the spraying gun 3 can spray paint on the workpiece surface, the spraying gun 3 is slidably installed in the inside of the spray cabinet 1, the spraying gun 3 can slide in the inside of the spray cabinet 1 along the longitudinal and transverse direction, the inside of the spray cabinet 1 is fixedly installed with high-definition camera 5, the high-definition camera 5 is electrically connected with the external controller, the workpiece can be photographed by the high-definition camera 5 after once spraying to assist the staff to observe the spraying condition of the workpiece, the display 4 is fixedly installed on the spray cabinet 1, the display 4 is electrically connected with the high-definition camera 5, the image shot by the high-definition camera 5 can be played on the display 4 for the staff to watch, the inside of the spray cabinet 1 is rotatably installed with drive frame 8, the inside of the spray cabinet 1 is provided with connecting drive assembly, the drive frame 8 is driven to rotate through the connecting drive assembly, the drive frame 8 is provided with four groups of auxiliary spraying assemblies, the auxiliary spraying assemblies can cooperate with the spraying gun 3 to realize the cyclic batch spraying operation of the workpiece;By setting the auxiliary spraying assembly, when the spraying gun 3 sprays the workpiece, the auxiliary spraying assembly can clamp the workpiece, and the cyclic rotation operation of the four auxiliary spraying assemblies can be realized by cooperating with the connecting drive assembly during spraying, while the spraying gun 3 sprays the workpiece, the staff on the side of feeding and discharging can take down the workpiece after spraying and re-feed the workpiece that has not been sprayed, improve the work efficiency, and the workpiece can be sprayed at multiple angles by two spraying guns 3 cooperating with the auxiliary spraying assembly during spraying, and the workpiece spraying effect can be checked after the initial spraying, if the spraying is not in place, the other spraying gun 3 can be used for secondary spraying, improve the workpiece spraying effect.

[0023] Further, the connecting drive assembly comprises a rotating disc 6, the rotating disc 6 is fixedly installed on the inner wall top of the spray cabinet 1, the bottom of the rotating disc 6 is rotatably installed with a mounting column 7, the mounting column 7 is driven by a servo motor, the servo motor is electrically connected with the external controller, the drive frame 8 is fixedly installed on the mounting column 7, the lower side of the drive frame 8 is fixedly installed with a support column 9, the support column 9 is rotatably installed in the inside of the spray cabinet 1;By setting the connecting drive assembly, when the workpiece is sprayed, the workpiece is fixed on the drive frame 8, four stations are arranged on the drive frame 8, during spraying, one side of the spraying gun 3 can spray the workpiece, while the staff can take down the workpiece after spraying at the feeding and discharging place and feed the workpiece to be sprayed at the same time, reduce the subsequent feeding and discharging time, to realize the cyclic batch spraying operation of the workpiece, at the same time, during spraying, the drive frame 8 and the workpiece can be rotated by driving the mounting column 7 to realize the switching of the workpiece position, to assist the workpiece to carry out the preliminary spraying, secondary spraying and subsequent feeding and discharging operation, improve the overall processing efficiency.

[0024] Further, the auxiliary spraying assembly comprises a positioning disc 10 fixedly installed on the driving frame 8, the included angle between every two adjacent positioning discs 10 on the driving frame 8 is 90°, the bottom of the positioning disc 10 is rotatably installed with a movable seat 13, the bottom of the positioning disc 10 is rotatably installed with a driving gear two 12, the driving gear two 12 is driven by a servo motor, the servo motor is electrically connected with an external controller, the bottom of the driving gear two 12 is rotatably installed with a driving gear one 11, the driving gear one 11 is meshed with the driving gear two 12, the driving gear one 11 is fixedly connected with the movable seat 13, three groups of extension frames 14 are fixedly installed on the movable seat 13, the extension frame 14 is rotatably installed with a withdrawing frame 15, two groups of driving gears three 16 are rotatably installed on the extension frame 14, one group of the driving gears three 16 is driven by a servo motor, the servo motor is electrically connected with the external controller, the other group of the driving gears three 16 is fixedly connected with the withdrawing frame 15, a connecting seat 17 is fixedly installed on the withdrawing frame 15, two groups of rotating seats 18 are rotatably installed on the connecting seat 17, the rotating seat 18 is driven by a servo motor, the servo motor is electrically connected with the external controller, a fixed clamping jaw 19 is fixedly installed on the rotating seat 18, the fixed clamping jaw 19 is driven by a pneumatic system to realize the clamping operation on the workpiece; by being provided with the auxiliary spraying assembly, when the workpiece is subjected to the spraying operation, the clamping operation on the four workpieces can be realized by the cooperation of the fixed clamping jaws 19 on the four positioning discs 10, and during the clamping of the workpiece by the spraying gun 3, the multi-angle rotation of the workpiece can be realized by controlling the rotation of the movable seat 13 to cooperate with the multi-angle spraying of the workpiece by the spraying gun 3, and at the same time during the multi-angle spraying, the fixed clamping jaw 19 on the side opposite to the spraying direction is withdrawn to ensure the spraying effect on the workpiece, avoid the dead angle of spraying, and improve the overall spraying effect.

[0025] Working principle: before processing, the worker clamps and fixes the workpiece to be sprayed on the lower side of the positioning disc 10 through the fixed clamping jaw 19, after the first workpiece is clamped and fixed, the servo motor is controlled to drive the installation column 7 to rotate and drive the driving frame 8 and the first workpiece to rotate to the spraying gun 3 on one side for spraying operation;

[0026] At this time, the second processing position on the driving frame 8 rotates to the feeding and discharging position, the worker feeds the second workpiece from the feeding and discharging position, and the cycle is repeated;

[0027] When the first workpiece moves to the spraying position, the spraying gun 3 starts to spray the workpiece, and in the spraying process, the servo motor drives the driving gear two 12 to rotate and drives the movable seat 13 to rotate through the mutual meshing with the driving gear one 11 to switch the spraying angle of the workpiece, when the spraying surface of the workpiece is switched to the position facing the spraying gun 3, at this time, the external pneumatic system is controlled to drive the fixed clamping jaw 19 on a group of extension frames 14 in the spraying range to loosen, and at the same time, the driving gear three 16 in the spraying range is controlled to rotate and drive the withdrawal frame 15 to rotate to the horizontal state to withdraw, at this time, the workpiece is clamped by the fixed clamping jaw 19 on the other two groups of extension frames 14 which are not in the spraying range, so as to ensure that the workpiece is stably clamped during spraying, and avoid the situation that the workpiece cannot be sprayed in place due to clamping position;

[0028] When the first workpiece is sprayed, the driving frame 8 continues to rotate, at this time, the second workpiece moves to the spraying area to perform the spraying work, the first workpiece moves to the high-definition camera 5, the high-definition camera 5 performs high-definition shooting on the workpiece which is preliminarily sprayed, at the same time of shooting, the movable seat 13 is controlled to rotate to switch the angle, the collected image is played on the display 4, and the worker checks whether the workpiece has the situation of missing spraying or not, if the situation of missing spraying or not exists, when the first workpiece moves to another group of spraying guns 3, the other group of spraying guns 3 is controlled to perform the supplementary spraying operation on the workpiece.

[0029] After the first workpiece is sprayed, the workpiece moves to the feeding and discharging position, the workpiece is taken down by the workpiece personnel, and the workpiece to be sprayed is placed again, so as to circulate.

[0030] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A rotary spraying device capable of batch spraying, comprising a spraying cabinet (1), the interior of the spraying cabinet (1) is symmetrically provided with two groups of spraying guns (3), characterized in that: The inside of the spraying cabinet (1) is rotatably provided with a driving frame (8), and the spraying cabinet (1) is provided with a connecting driving assembly; the driving frame (8) is driven to rotate through the connecting driving assembly; and four groups of auxiliary spraying assemblies are arranged on the driving frame (8). The auxiliary spraying assembly comprises a position adjusting disc (10) which is fixedly arranged on the driving frame (8); and the lower side of the position adjusting disc (10) is provided with a position removing frame (15), a connecting seat (17), a rotating seat (18) and a fixed clamping jaw (19).

2. A rotary spray device for batch spraying according to claim 1, characterized in that: The connecting driving assembly comprises a rotating disc (6) which is fixedly arranged on the inner wall top of the spraying cabinet (1); the bottom of the rotating disc (6) is rotatably provided with a mounting column (7); the driving frame (8) is fixedly arranged on the mounting column (7); the lower side of the driving frame (8) is fixedly provided with a supporting column (9); and the supporting column (9) is rotatably arranged in the spraying cabinet (1).

3. A rotary spray device for batch spraying according to claim 1, characterized in that: The auxiliary spraying assembly further comprises a movable seat (13) which is rotatably arranged at the bottom of the position adjusting disc (10); and three groups of extension frames (14) are fixedly arranged on the movable seat (13).

4. A rotary spray device for batch spraying according to claim 3, wherein: The auxiliary spraying assembly further comprises the position removing frame (15) which is rotatably arranged on the extension frame (14); the connecting seat (17) is fixedly arranged on the position removing frame (15); two groups of rotating seats (18) are rotatably arranged on the connecting seat (17); and the fixed clamping jaw (19) is fixedly arranged on the rotating seat (18).

5. A rotary spray device for batch spraying according to claim 4, characterised in that: The auxiliary spraying assembly further comprises a driving gear two (12) which is rotatably arranged at the bottom of the position adjusting disc (10); the bottom of the driving gear two (12) is rotatably provided with a driving gear one (11); the driving gear one (11) and the driving gear two (12) are in meshing connection with each other; and the driving gear one (11) is fixedly connected with the movable seat (13).

6. A rotary spray device for batch spraying according to claim 4, characterized in that: The auxiliary spraying assembly further comprises two groups of driving gear threes (16) which are rotatably arranged on the extension frame (14); one group of the driving gear threes (16) is driven by a servo motor; and the other group of the driving gear threes (16) is fixedly connected with the position removing frame (15).

7. A rotary spray device for batch spraying according to claim 1, characterized in that: Two groups of transparent protective plates (2) are rotatably arranged on the spraying cabinet (1); a high-definition camera (5) is fixedly arranged in the spraying cabinet (1); and a display (4) is fixedly arranged on the spraying cabinet (1).

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