High-efficiency automatic powder spraying assembly line

Abstract

The utility model discloses a high-efficiency automatic powder spraying assembly line, which relates to the technical field of automatic powder spraying assembly lines and comprises a reciprocating elevator, a connecting plate is connected onto the reciprocating elevator through a connecting piece, a mounting plate is arranged on the connecting plate, a plurality of mounting grooves are uniformly formed in the mounting plate, and mounting blocks are slidably arranged in the mounting grooves. A spray gun is arranged on the mounting block, and a powder inlet pipe is arranged on the spray gun; a plurality of first circular holes communicating with the mounting groove are formed in the top face of the mounting plate, second circular holes matched with the first circular holes are formed in the mounting block, and fixing pieces are arranged in the first circular holes. By using the fixing piece, the mounting block is convenient to fix, so that the spray gun is convenient to fix, on the contrary, the spray gun is convenient to disassemble, the operation is simple and convenient, and the working efficiency of mounting or disassembling the spray gun is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic powder spraying assembly line technical field especially relates to a kind of high-efficiency automatic powder spraying assembly line. BACKGROUND

[0002] Automatic powder spraying assembly line is a kind of efficient, environmentally friendly coating equipment, is widely used in various industries;Among them, automatic powder spraying assembly line is by front processing equipment, powder spraying chamber, powder recycling system, electrostatic spray gun and control device, powder supply equipment, drying and curing equipment and conveying device composition, and in electrostatic spray gun and control device need to use reciprocating elevator to drive spray gun reciprocating movement, so need to install spray gun on reciprocating elevator, and in prior art, spray gun is installed on the shelf of reciprocating elevator using the fixing mode of bolt, and the following defects exist using the mode of bolt: (1): when installing or replacing spray gun, auxiliary tool is needed;(2): bolt will appear rust in long time, cause bolt difficult to disassemble phenomenon appears;(3): multiple disassembly can cause bolt thread or the thread hole thread in the shelf of reciprocating elevator damage, can appear slip silk condition, thereby leading to the instability of spray gun installation. SUMMARY

[0003] The utility model discloses a kind of high-efficiency automatic powder spraying assembly lines to solve the problems in the background art.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] A kind of high-efficiency automatic powder spraying assembly line, including reciprocating elevator, the reciprocating elevator is connected with connecting plate by connecting piece, connecting plate is equipped with mounting plate, multiple installation grooves are evenly set on the mounting plate, installation block is slidably arranged in the installation groove, spray gun is equipped on the installation block, powder inlet pipe is equipped on the spray gun;

[0006] Multiple circular holes one that are communicated with installation groove are set on the top surface of mounting plate, and the circular hole one penetrates to mounting plate bottom, circular hole two that are matched with circular hole one are set on the installation block, fixed piece that acts on installation block is arranged in the circular hole one.

[0007] Preferably, the fixed piece includes sleeve, circular plate and movable rod, the sleeve is slidably arranged in the circular hole one and the circular hole two, the circular plate is fixedly connected to the top surface of the sleeve, the movable rod is slidably arranged in the sleeve, the movable rod is provided with a rectangular opening at the outer end, the rectangular opening is rotatably provided with a clamping rod by a short shaft, and the short shaft is located in the middle of the clamping rod.

[0008] Preferably, the depth of the rectangular opening is greater than half the length of the clamping rod.

[0009] Preferably, the reciprocating elevator comprises a base, a rectangular box arranged on the base, a strip-shaped opening arranged on the rectangular box, a lead screw rotatably arranged in the rectangular box and a bevel gear two arranged at the bottom of the lead screw, a connecting shaft is rotatably arranged on the bottom of the rectangular box, one end of the connecting shaft is provided with a bevel gear one engaged with the bevel gear two, the other end of the connecting shaft is provided with a driving motor, a threaded sleeve is threadedly connected to the outer wall of the lead screw, and the threaded sleeve movably penetrates through the strip-shaped opening.

[0010] Preferably, the connecting piece comprises a clamping frame clamped at one end of the threaded sleeve, a plug rod is arranged on the inner top surface of the clamping frame, a plug hole is arranged at one end of the threaded sleeve matched with the plug rod, and a nut is arranged at the bottom of the plug rod.

[0011] In summary, due to the adoption of the above technical scheme, the present application has the following beneficial effects:

[0012] The fixing piece is used, so that the mounting block can be fixed, the spray gun can be fixed, and vice versa, the spray gun can be disassembled, the operation is simple and convenient, and the working efficiency of the spray gun installation or disassembly is improved; the pull spring is used, so that the movable rod can be pulled, the stability of the clamping rod clamping is improved, and the stability of the spray gun installation is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A front view structure schematic diagram according to an embodiment of the present application is shown;

[0014] Figure 2 A rear view structure schematic diagram according to an embodiment of the present application is shown;

[0015] Figure 3 A connecting piece structure schematic diagram according to an embodiment of the present application is shown;

[0016] Figure 4 A spray gun installation structure schematic diagram according to an embodiment of the present application is shown;

[0017] Figure 5 A spray gun and fixing piece connection structure schematic diagram according to an embodiment of the present application is shown;

[0018] Figure 6 A fixing piece structure schematic diagram according to an embodiment of the present application is shown.

[0019] LEGEND:

[0020] 1, base; 2, drive motor; 3, rectangular box; 4, fixing piece; 401, round plate; 402, sleeve; 403, tension spring; 404, movable rod; 405, rectangular opening; 406, clamping rod; 407, short shaft; 5, mounting block; 6, connecting plate; 7, mounting plate; 8, powder inlet pipe; 9, spray gun; 10, threaded sleeve; 11, screw rod; 12, connecting shaft; 13, bevel gear one; 14, bevel gear two; 15, clamping frame; 16, insertion rod; 17, nut. 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 scope of protection of the utility model.

[0022] Please refer to Figure 1 Figure 6 The utility model provides a technical scheme:

[0023] The automatic powder spraying assembly line is composed of a pretreatment device, a powder spraying chamber, a powder recycling system, an electrostatic spray gun and a control device, a powder supply device, a drying and curing device and a conveying device. The reciprocating elevator in the electrostatic spray gun and the control device is used for moving the spray gun 9 up and down, so that the powder spraying on the object is facilitated, manual operation of the spray gun 9 is avoided, and the powder spraying efficiency is improved. The connecting plate 6 is connected to the reciprocating elevator through the connecting piece. The installation or dismounting of the mounting plate 7 is facilitated through the use of the connecting piece. The mounting plate 7 is arranged on the connecting plate 6. A plurality of installation grooves are uniformly arranged on the mounting plate 7. The mounting block 5 is slidably arranged in the installation groove. The spray gun 9 is arranged on the mounting block 5. The powder inlet pipe 8 is arranged on the spray gun 9 and is used for connecting the powder supply device.

[0024] A plurality of circular holes one are arranged on the top surface of the mounting plate 7 and are in communication with the installation grooves. The circular holes one penetrate through to the bottom of the mounting plate 7. The circular hole two matched with the circular hole one is arranged on the mounting block 5. The fixing piece 4 acting on the mounting block 5 is arranged in the circular hole one. The mounting block 5 is fixed through the use of the fixing piece 4, so that the spray gun 9 is fixed, and vice versa. The spray gun 9 is dismounted. The operation is simple and convenient, and the working efficiency of the installation or dismounting of the spray gun 9 is improved.

[0025] ​In the utility model, the fixed part 4 includes the sleeve 402 which is slidably arranged in the circular hole one and the circular hole two, the circular plate 401 which is fixedly connected on the top surface of the sleeve 402 and the movable rod 404 which is slidably arranged in the sleeve 402, the movable rod 404 is provided with the tension spring 403 between the sleeve 402, the outer end of the movable rod 404 is provided with the rectangular opening 405, the clamping rod 406 is rotatably arranged in the rectangular opening 405 through the short shaft 407, and the short shaft 407 is located at the middle part of the clamping rod 406.

[0026] In the utility model, the depth of the rectangular opening 405 is greater than half of the length of the clamping rod 406, the interference caused by the rotation of the clamping rod 406 is avoided, the rotation of the clamping rod 406 is facilitated, and the unlocking of the spray gun 9 is further facilitated.

[0027] In the utility model, the reciprocating lifting machine includes the base 1, the rectangular box 3 arranged on the base 1, the strip-shaped opening formed on the rectangular box 3, the screw rod 11 rotatably arranged in the rectangular box 3 and the bevel gear two 14 arranged at the bottom of the screw rod 11, the connecting shaft 12 is rotatably arranged on the bottom of the rectangular box 3, the connecting shaft 12 is provided with the bevel gear one 13 meshing with the bevel gear two 14 at one end, and the drive motor 2 is arranged at the other end, the screw rod 11 is threadedly connected with the threaded sleeve 10 on the outer wall, and the threaded sleeve 10 movably penetrates the strip-shaped opening.

[0028] In the utility model, the connecting piece includes the clamping frame 15 clamped at one end of the threaded sleeve 10, the plug rod 16 is arranged on the top surface in the clamping frame 15, the threaded sleeve 10 is provided with the insertion hole at one end matched with the plug rod 16, and the nut 17 is arranged at the bottom of the plug rod 16, the clamping frame 15 is clamped on the threaded sleeve 10 through the use of the plug rod 16 and the insertion hole, so that the installation of the connecting plate 6 is facilitated.

[0029] Working principle: when the utility model is used, the powder outlet in the powder supply equipment is connected with the powder inlet pipe 8 through the pipeline, when the object is sprayed, the drive motor 2 is started, the connecting shaft 12 is driven to rotate through the output shaft of the drive motor 2, the bevel gear one 13 is driven to rotate, the bevel gear two 14 is driven to rotate, the screw rod 11 is driven to rotate, the movement of the threaded sleeve 10 is realized, the connecting plate 6 is driven to move through the movement of the threaded sleeve 10, the mounting plate 7 is driven to move, the spray gun 9 is driven to move, the reciprocating up-down movement of the spray gun 9 can be realized by controlling the drive motor 2, and the object is sprayed.

[0030] When the spray gun 9 needs to be replaced, the clamping rod 406 is pulled outward, thereby driving the movable rod 404 to move outward, then the clamping rod 406 is rotated to make the clamping rod 406 and the movable rod 404 parallel, then the clamping rod 406 is loosened, under the action of the tension spring 403, the clamping rod 406 enters the sleeve 402, thereby releasing the fixation of the spray gun 9;

[0031] Then the new spray gun 9 is installed in the installation groove, the sleeve 402 is passed through the circular hole one and the circular hole two, the clamping rod 406 is pulled outward to make the movable rod 404 move out of the sleeve 402, the clamping rod 406 is rotated to make the clamping rod 406 and the movable rod 404 vertical, the clamping rod 406 is loosened, under the action of the tension spring 403, the clamping rod 406 is stably clamped at the bottom of the installation plate 7, thereby realizing the installation of the spray gun 9.

[0032] The above description of the embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will accord with the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high-efficiency automatic powder coating production line, comprising a reciprocating elevator, characterized in that, The reciprocating elevator is connected to a connecting plate (6) via a connector. The connecting plate (6) is provided with an mounting plate (7). Multiple mounting slots are evenly provided on the mounting plate (7). Mounting blocks (5) are slidably provided in the mounting slots. A spray gun (9) is provided on the mounting block (5). A powder inlet pipe (8) is provided on the spray gun (9). The mounting plate (7) has a plurality of circular holes 1 that communicate with the mounting groove on its top surface, and the circular holes 1 extend to the bottom of the mounting plate (7). The mounting block (5) has a circular hole 2 that mates with the circular holes 1. The circular holes 1 are provided with a fixing member (4) that acts on the mounting block (5).

2. The high-efficiency automatic powder coating production line according to claim 1, characterized in that, The fixing component (4) includes a sleeve (402) slidably disposed in a circular hole one and a circular hole two, a circular plate (401) fixed to the top surface of the sleeve (402), and a movable rod (404) slidably disposed in the sleeve (402). A tension spring (403) is provided between the movable rod (404) and the sleeve (402). A rectangular opening (405) is provided at the outer end of the movable rod (404). A locking rod (406) is rotatably disposed in the rectangular opening (405) through a short shaft (407), and the short shaft (407) is located in the middle of the locking rod (406).

3. The high-efficiency automatic powder coating production line according to claim 2, characterized in that, The depth of the rectangular opening (405) is greater than half the length of the lever (406).

4. The high-efficiency automatic powder coating production line according to claim 1, characterized in that, The reciprocating elevator includes a base (1), a rectangular box (3) set on the base (1), a strip opening opened on the rectangular box (3), a lead screw (11) rotatably set inside the rectangular box (3), and a bevel gear (14) set at the bottom of the lead screw (11). A connecting shaft (12) is rotatably provided on the bottom of the rectangular box (3). One end of the connecting shaft (12) is provided with a bevel gear (13) meshing with the bevel gear (14), and the other end is provided with a drive motor (2). A threaded sleeve (10) is threadedly connected to the outer wall of the lead screw (11), and the threaded sleeve (10) movably passes through the strip opening.

5. A high-efficiency automatic powder coating production line according to claim 4, characterized in that, The connector includes a retaining frame (15) that is snapped into one end of the threaded sleeve (10). A plug rod (16) is provided on the top surface of the retaining frame (15). A plug hole is provided at one end of the threaded sleeve (10) to cooperate with the plug rod (16). A nut (17) is provided at the bottom of the plug rod (16).

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