Paint spraying device for fireproof door and window processing

Abstract

The utility model provides a paint spraying device for fireproof door and window processing, which comprises a bottom plate, a conveying table movably arranged on the bottom plate and a paint spraying drying room arranged on one side of the bottom plate, and the conveying table reciprocates on the bottom plate through a driving piece so as to transfer a door and window frame into the paint spraying drying room for processing; the conveying table comprises a first table plate, a second table plate and a connecting piece connected with the first table plate and the second table plate. The conveying table comprises the first table plate and the second table plate, the distance between the first table plate and the second table plate is adjusted through the connecting piece, the support is installed on the adjusting guide rail in a sliding mode through the adjusting sliding block and fixed to the corresponding position of the adjusting sliding rail through the locking rotary knob, and therefore door and window frames of different sizes can be fixedly machined. And after one face is painted, the lifting motor moves the lifting plate to the corresponding height through the lifting screw rod, and the displacement motor pushes the overturning motor to move forwards through the displacement screw rod, so that the clamping frame is arranged on one side of the door and window frame in a sleeving manner.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window painting, in particular to a painting device for processing fireproof doors and windows. Background Technique

[0002] Fireproof doors and windows are generally made of metal materials. To ensure the service life and aesthetics of the doors and windows, it is necessary to paint the door and window frames. Since the doors and windows are of a frame structure, generally after one side is painted and dried and taken out, then it is flipped to paint the other side frame. The working efficiency is low, and the doors and windows are all customized products with inconsistent sizes, and a suitable clamping bracket is required to meet the processing requirements of fireproof doors and windows of different sizes. Content of the Utility Model

[0003] The technical problem solved by the utility model is to provide a painting device for processing fireproof doors and windows to solve the problems raised in the above background technique.

[0004] The technical problem solved by the utility model is realized by the following technical solutions: A painting device for processing fireproof doors and windows includes a bottom plate, a conveying table movably arranged on the bottom plate, and a painting and drying room installed on one side of the bottom plate. The conveying table reciprocates on the bottom plate through a driving member to transfer the door and window frame into the painting and drying room for processing; the conveying table includes a first table board, a second table board and a connecting member connecting the first table board and the second table board to control the distance between the first table board and the second table board through the connecting member to meet the placement requirements of different door and window frames. Brackets are slidably installed on both sides of the first table board and the second table board, and a support plate is provided on the bracket to support and prevent the door and window frame.

[0005] Support plates are respectively installed on the opposite sides of the first table board and the second table board, and a flipping mechanism is installed on the support plates to flip the door and window frame at the upper end of the support plate to realize automatic double-sided painting processing of the door and window frame.

[0006] As a further scheme of the utility model:

[0007] The flipping mechanism includes a vertical frame installed on the support plate, a lifting screw rod rotatably installed in the inner cavity of the vertical frame. An elevating motor drivingly connected to the lifting screw rod is provided at the upper end of the vertical frame. An opening communicating with the inner hole is provided on one side of the vertical frame. One side of the lifting plate is inserted into the vertical frame and is threadedly connected to the lifting screw rod. A limiting convex body for limiting the lifting plate is provided on the inner side of the vertical frame to prevent the lifting plate from rotating.

[0008] As a further scheme of the utility model:

[0009] A turning motor is slidably mounted on the lifting plate, and the turning motor is adjustably arranged on the lifting plate through a displacement member; a clamping frame is fixedly provided at the outer end of the output shaft of the turning motor, a clamping electric cylinder is mounted on one side of the clamping frame, and the output rod of the clamping electric cylinder is fixedly connected with a clamping plate in the clamping frame to control the telescopic movement of the clamping plate, so as to clamp the door and window frame. Guide rods are fixedly provided on both sides of the clamping plate, and the guide rods are slidably mounted in corresponding sliding holes of the clamping frame to improve the clamping stability of the clamping plate.

[0010] As a further scheme of the utility model:

[0011] The displacement member includes a displacement slide rail arranged in parallel and a displacement table slidably mounted on the displacement slide rail. The turning motor is fixedly mounted on the upper end of the displacement table. A displacement screw rod is rotatably mounted between two groups of displacement slide rails on the lifting plate, and the displacement screw rod is in transmission connection with a displacement motor on one side of the lifting plate. A displacement nut sleeve threaded with the displacement screw rod is provided at the lower end of the displacement table to drive the displacement table to adjust its position, so as to facilitate moving the clamping frame to the edge position of the door and window frame.

[0012] As a further scheme of the utility model:

[0013] Conveyor rails are respectively provided on both sides of the bottom plate. Conveyor sliders are respectively provided at the lower ends of both sides of the first table board and the second table board, and are slidably mounted on the conveyor rails through the conveyor sliders.

[0014] As a further scheme of the utility model:

[0015] The driving member includes a driving motor mounted at the lower end of the support plate. A driving gear is fixedly provided at the outer end of the output shaft of the driving motor. A rack plate corresponding to the driving gear is provided on the bottom plate, and the driving gear is in meshing transmission connection with the rack plate to push the conveying table to adjust its position.

[0016] As a further scheme of the utility model:

[0017] The connecting member includes a telescopic electric cylinder fixedly mounted at the lower end of the first table board. The outer end of the conveying rod of the telescopic electric cylinder is fixedly connected with a connecting block at the lower end of the second table board to adjust the distance between the first table board and the second table board according to different door and window sizes.

[0018] As a further scheme of the utility model:

[0019] Adjusting rails are respectively provided at the upper ends of the first table board and the second table board. An adjusting slider is provided at the lower end of the support, and is slidably mounted on the adjusting rails through the adjusting slider to adjust the position according to the door and window sizes. A locking knob for fixing the adjusting slider is further provided on the adjusting slider to fix the adjusting slider by means of the screw in the locking knob abutting against the upper end of the adjusting rail.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows: The conveying table includes a first table board and a second table board, and the distance between the first table board and the second table board is adjusted through a connecting piece. The bracket is slidably mounted on the adjusting guide rail through an adjusting slider and fixed at a corresponding position on the adjusting slide rail through a locking knob. Therefore, fixed processing can be carried out on door and window frames of different sizes. After the spraying process on one side is completed, the lifting motor moves the lifting plate to a corresponding height through a lifting screw rod. Then, the displacement motor pushes the flipping motor forward through a displacement screw rod so that the clamping frame is sleeved on one side of the door and window frame. The clamping electric cylinder controls the movement of the clamping plate to clamp and fix one side edge of the door and window frame. The lifting motor continues to lift the door and window frame, and then the flipping motor controls the door and window frame to turn over. Then, the lifting motor controls the door and window frame to descend to land on the support plate, and then the spraying process on the door and window frame is carried out to complete the automatic double-sided processing of the door and window frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 is a structural schematic diagram of the conveying table of the present utility model;

[0023] Figure 3 is Figure 1 an enlarged structural schematic diagram at A in

[0024] Figure 4 is Figure 2 an enlarged structural schematic diagram at B in

[0025] Reference numerals in the figures: 1, bottom plate; 2, conveying table; 3, spraying and drying chamber; 4, flipping mechanism; 11, conveying guide rail; 12, conveying slider; 13, driving motor; 14, driving gear; 15, rack plate; 21, first table board; 22, second table board; 23, bracket; 24, support plate; 25, support plate; 26, telescopic electric cylinder; 27, adjusting guide rail; 28, adjusting slider; 29, locking knob; 41, vertical frame; 42, lifting screw rod; 43, lifting motor; 44, lifting plate; 45, limiting convex body; 46, flipping motor; 47, clamping frame; 48, clamping electric cylinder; 49, clamping plate; 50, guide rod; 51, displacement slide rail; 52, displacement table; 53, displacement screw rod; 54, displacement motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] In order to make the implementation means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below with reference to specific drawings.

[0027] As Figures 1 to 4 shown,

[0028] The present embodiment provides a paint spraying device for processing fireproof doors and windows, comprising a base plate 1 and a conveying platform 2 movably arranged on the base plate 1, and a paint spraying and drying room 3 installed on one side of the base plate 1. The conveying platform 2 reciprocates on the base plate 1 through a driving member to transfer the door and window frames to the paint spraying and drying room 3 for processing; the conveying platform 2 comprises a first platform 21, a second platform 22 and a connecting member connecting the first platform 21 and the second platform 22, so as to control the distance between the first platform 21 and the second platform 22 through the connecting member to meet the placement requirements of different door and window frames, and brackets 23 are respectively slidably installed on both sides of the first platform 21 and the second platform 22, and a supporting plate 24 is provided on the bracket 23 to support and prevent the door and window frames;

[0029] In this embodiment, a support plate 25 is installed on the opposite side of the first platen 21 and the second platen 22, and a flip mechanism 4 is installed on the support plate 25 to flip the door and window frame on the upper end of the support plate 24 to automatically spray paint on both sides of the door and window frame.

[0030] The flip mechanism 4 includes a stand frame 41 vertically mounted on the support plate 25, a lifting screw 42 rotatably mounted in the inner cavity of the stand frame 41, a lifting motor 43 is provided at the upper end of the stand frame 41 and is transmission-connected to the lifting screw 42, one side of the stand frame 41 is provided with an opening connected to the inner hole, one side of the lifting plate 44 is inserted into the stand frame 41 and is threadedly connected to the lifting screw 42, and a limiting convex body 45 is provided on the inner side of the stand frame 41 to limit the lifting plate 44 to prevent the lifting plate 44 from rotating.

[0031] A flip motor 46 is slidably mounted on the lifting plate 44, and the flip motor 46 is adjustably mounted on the lifting plate 44 through a displacement member; a clamping frame 47 is fixedly mounted on the outer end of the output shaft of the flip motor 46, and a clamping electric cylinder 48 is mounted on one side of the clamping frame 47. The output rod of the clamping electric cylinder 48 is fixedly connected to a clamping plate 49 in the clamping frame 47 to control the telescopic movement of the clamping plate 49, thereby clamping the door and window frame. Guide rods 50 are fixedly mounted on both sides of the clamping plate 49, and the guide rods 50 are slidably mounted in the corresponding sliding holes of the clamping frame 47 to improve the stability of the clamping of the clamping plate 49.

[0032] The displacement member includes parallel displacement rails 51 and a displacement platform 52 slidably mounted on the displacement rails 51. The flip motor 46 is fixedly mounted on the upper end of the displacement platform 52. The lifting plate 44 is located between the two sets of displacement rails 51 and is rotatably mounted with a displacement screw 53. The displacement screw 53 is transmission-connected to the displacement motor 54 on one side of the lifting plate 44. The lower end of the displacement platform 52 is provided with a displacement screw sleeve threadedly connected to the displacement screw 53 to drive the displacement platform 52 to adjust its position, thereby facilitating the movement of the clamping frame 47 to the edge of the door and window frame.

[0033] In this embodiment, conveying guide rails 11 are respectively arranged on both sides of the bottom plate 1. Conveying sliders 12 are respectively arranged on both lower sides of the first table board 21 and the second table board 22, and are slidably mounted on the conveying guide rails 11 through the conveying sliders 12.

[0034] The driving member includes a driving motor 13 mounted at the lower end of the support plate 25. A driving gear 14 is fixedly arranged at the outer end of the output shaft of the driving motor 13. A rack plate 15 is arranged on the bottom plate 1 corresponding to the driving gear 14. The driving gear 14 is in meshing transmission connection with the rack plate 15 to push the conveying table 2 for position adjustment.

[0035] In this embodiment, the connecting member includes a telescopic electric cylinder 26 fixedly mounted at the lower end of the first table board 21. The outer end of the conveying rod of the telescopic electric cylinder 26 is fixedly connected to the connecting block at the lower end of the second table board 22 to adjust the distance between the first table board 21 and the second table board 22 according to different door and window sizes.

[0036] Adjusting guide rails 27 are respectively arranged at the upper ends of the first table board 21 and the second table board 22. An adjusting slider 28 is arranged at the lower end of the bracket 23 and is slidably mounted on the adjusting guide rails 27 to perform position adjustment according to the door and window sizes. A locking knob 29 for fixing the adjusting slider 28 is further arranged on the adjusting slider 28, so that the screw in the locking knob 29 abuts against the upper end of the adjusting guide rail 27 to fix the adjusting slider 28.

[0037] The working principle of the present utility model is as follows: The conveying table 2 includes the first table board 21 and the second table board 22, and the distance between the first table board 21 and the second table board 22 is adjusted through the connecting member. The bracket 23 is slidably mounted on the adjusting guide rails 27 through the adjusting sliders 28 and is fixed at the corresponding position of the adjusting slide rail through the locking knob 29. Therefore, door and window frames of different sizes can be fixedly processed. After the painting process on one side is completed, the lifting motor 43 moves the lifting plate 44 to the corresponding height through the lifting screw rod 42. Then, the displacement motor 54 pushes the flipping motor 46 forward through the displacement screw rod 53, so that the clamping frame 47 is sleeved on one side of the door and window frame. The clamping electric cylinder 48 controls the movement of the clamping plate 49 to clamp and fix one side edge of the door and window frame. The lifting motor 43 continues to lift the door and window frame, and then the flipping motor 46 controls the door and window frame to turn over. Then, the lifting motor 43 controls the door and window frame to descend to land on the supporting plate 24, and then the door and window frame is painted to complete the automatic double-sided processing of the door and window frame.

[0038] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed for the present utility model is defined by the appended claims and their equivalents. It should be noted that in this text, if there are relational terms such as first and second, etc., they are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

Claims

1. A paint spraying device for processing fireproof doors and windows, comprising a base plate and a conveying platform movably arranged on the base plate, and a paint spraying and drying room installed on one side of the base plate, characterized in that: The conveying platform reciprocates on the bottom plate through the driving member to transfer the door and window frames to the paint spraying and drying room for processing; the conveying platform includes a first platen, a second platen and a connecting member connecting the first platen and the second platen, so that the distance between the first platen and the second platen can be controlled by the connecting member to meet the placement requirements of different door and window frames, and brackets are slidably installed on both sides of the first platen and the second platen, and a support plate is provided on the bracket to support and prevent the door and window frames; Support plates are respectively installed on the opposite sides of the first and second platforms, and a flipping mechanism is installed on the support plates to flip the door and window frames on the upper ends of the support plates to achieve automatic painting on both sides of the door and window frames.

2. A paint spraying device for processing fireproof doors and windows according to claim 1, characterized in that: The flipping mechanism includes a frame installed vertically on the support plate and a lifting screw rotatably installed in the inner cavity of the frame. The upper end of the frame is provided with a lifting motor connected to the lifting screw in a transmission manner. One side of the frame is provided with an opening connected to the inner hole. One side of the lifting plate is inserted into the frame and is threadedly connected to the lifting screw. The inner side of the frame is provided with a limiting convex body for limiting the lifting plate.

3. A paint spraying device for processing fireproof doors and windows according to claim 2, characterized in that: A flip motor is slidably installed on the lifting plate, and the flip motor is adjustably arranged on the lifting plate through a displacement member; a clamping frame is fixedly provided at the outer end of the output shaft of the flip motor, a clamping electric cylinder is installed on one side of the clamping frame, and the output rod of the clamping electric cylinder is fixedly connected to a clamping plate in the clamping frame to control the telescopic movement of the clamping plate, thereby clamping the door and window frame, and guide rods are fixedly provided on both sides of the clamping plate, and the guide rods are slidably installed in the sliding holes corresponding to the clamping frame.

4. A paint spraying device for fireproof doors and windows according to claim 3, characterized in that: The displacement member includes displacement rails arranged in parallel and a displacement platform slidably mounted on the displacement rails. The flip motor is fixedly mounted on the upper end of the displacement platform. The lifting plate is located between the two sets of displacement rails and is rotatably mounted with a displacement screw. The displacement screw is transmission-connected to the displacement motor on one side of the lifting plate. The lower end of the displacement platform is provided with a displacement screw sleeve threadedly connected to the displacement screw to drive the displacement platform to adjust its position.

5. A paint spraying device for processing fireproof doors and windows according to claim 1, characterized in that: Conveying guide rails are respectively arranged on both sides of the bottom plate, and conveying slide blocks are respectively arranged on both sides of the lower ends of the first platen and the second platen, and are slidably installed on the conveying guide rails through the conveying slide blocks.

6. A paint spraying device for processing fireproof doors and windows according to claim 5, characterized in that: The driving member includes a driving motor installed at the lower end of the support plate, a driving gear is fixedly provided at the outer end of the output shaft of the driving motor, and a rack plate is provided on the bottom plate corresponding to the driving gear. The driving gear is meshed and connected with the rack plate to drive the conveying platform to adjust its position.

7. A paint spraying device for processing fireproof doors and windows according to claim 1, characterized in that: The connecting member comprises a telescopic electric cylinder fixedly mounted at the lower end of the first platform, and the outer end of the conveying rod of the telescopic electric cylinder is fixedly connected to the connecting block at the lower end of the second platform.

8. A paint spraying device for processing fireproof doors and windows according to claim 7, characterized in that: The upper ends of the first and second platforms are respectively provided with adjustment rails, and the lower end of the bracket is provided with an adjustment slider, which is slidably installed on the adjustment rail through the adjustment slider to adjust the position according to the size of the door and window. The adjustment slider is also provided with a locking knob for fixing the adjustment slider, so that the screw in the locking knob is pressed against the upper end of the adjustment rail to fix the adjustment slider.

Images