Device for racking wooden handicrafts before paint spraying

Abstract

The utility model discloses a device for racking wooden crafts before paint spraying, which relates to the technical field of paint spraying and comprises a material shelf and a circulating conveying beam, placing bosses are uniformly arranged on the material shelf at intervals, wooden pieces are clamped on the placing bosses, hanging rings are arranged on the wooden pieces, a first screw is arranged on the circulating conveying beam, and a second screw is arranged on the circulating conveying beam. The first screw rod is in transmission connection with a sliding table, the lower end of the circulating conveying beam is in transmission connection with evenly-distributed movable hanging table frames, the movable hanging table frames are connected with hook rod devices, the side, away from the material frame, of the sliding table is fixedly connected with a vertically-downwards-arranged driving ejector rod device, and the driving ejector rod device comprises a mounting frame; a horizontally-arranged ejector rod device is slidably connected to the mounting frame, the ejector rod device can abut against the hook rod device and drive the hook rod device to rotate and swing towards the wooden part, the device is simple and reliable in structure, the wooden part can be efficiently and automatically hung on the hook rod device, and the racking efficiency of the wooden part is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of spray painting technology, specifically relating to a device for mounting wooden handicrafts before spray painting. Background Technology

[0002] In the production of wooden handicrafts, the outer surface is usually painted to improve its surface properties, providing protection against moisture, corrosion, insects, and oxidation, and also enhancing its aesthetic appeal. When painting wooden handicrafts, workers typically hang them on a horizontal conveyor frame first.

[0003] Patent application CN201921865223.9 discloses a mounting device for painting iron crafts, including a workbench, a conveyor belt, and hooks. The conveyor belt is located directly above the workbench, and the hooks are fixed to the bottom of the conveyor belt. Multiple sets of hooks are arranged in an array. A receiving slot is provided on the top of the workbench, in which multiple sets of crafts are placed. A lifting ring is fixed to the top of each craft. A spring cylinder is connected to the left side wall of the workbench, and a spring is installed inside the spring cylinder. A push rod seat is fixed to the right side wall of the workbench, and an electric push rod is mounted on the top of the push rod seat. A reinforcing wing plate is fixed between the side wall of the electric push rod and the top of the push rod seat. A fixed seat is fixed to the top of the electric push rod, and a rotating column is rotatably connected between the front and rear side walls of the inner cavity of the fixed seat via bearings. This device eliminates the need for manual mounting, saving time and labor; it also improves device stability and mounting efficiency. However, the above device has a complex structure, and its efficiency is still relatively low, leaving room for improvement. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides a device for mounting wooden handicrafts before painting.

[0005] To achieve the above objectives, the specific technical solution of this utility model is as follows:

[0006] A device for mounting wooden handicrafts before painting includes a material rack and a circulating conveyor beam. The material rack has evenly spaced placement bosses, on which wooden parts are clamped. Each wooden part has a lifting ring. The circulating conveyor beam has a first screw, and a slide is driven onto the first screw. The lower end of the circulating conveyor beam is driven onto evenly distributed movable hanging frames, each with a hook rod device. A vertically downward-facing drive rod device is fixedly connected to the slide on the side away from the material rack. The drive rod device includes a mounting frame, on which a horizontally positioned rod device is slidably connected. The rod device abuts against the hook rod device, causing the hook rod device to rotate and swing towards the wooden part.

[0007] As a further feature of the above scheme, the first screw is rotatably connected to the upper surface of the circulating conveying beam. The first screw is parallel to the conveying direction of the circulating conveying beam and parallel to the material rack. A transmission guide rail is provided below the first screw. A first motor is connected to one end of the first screw. A screw hole is opened on the slide, and the screw hole is slidably connected to the transmission guide rail. A control box and a locking device are provided on the slide.

[0008] As a further feature of the above solution, the hook rod device includes a mounting platform and a connecting rod. The mounting platform is fixedly connected to the movable hanging platform frame, and the connecting rod is hinged to the mounting platform. A hook is connected to the lower end of the connecting rod. A vertically downward limiting plate is provided on the side of the mounting platform away from the material rack. A horizontal through hole is opened on the limiting plate, and a rubber buffer pad is provided on the side of the limiting plate near the connecting rod.

[0009] As a further feature of the above solution, the mounting frame is fixedly mounted on the slide table, and a vertically arranged second screw is rotatably connected to the mounting frame. A second motor is driven to the upper end of the second screw, and a drive gear is fixedly connected to the middle of the second screw. A vertically downward-arranged connecting plate is fixedly connected to the lower end of the mounting frame, and a detection device is provided on the connecting plate, which is located on one side of the lifting ring.

[0010] As a further provision of the above scheme, the top rod device includes a square rod that is horizontally slidably connected to the mounting frame. The square rod is provided with a rack that meshes with a drive gear. The square rod has a first limiting plate and a second limiting plate at both ends. The first limiting plate and the second limiting plate are located outside the mounting frame, and the first limiting plate is located on one side of the hook rod device.

[0011] As a further feature of the above solution, the first limiting plate is provided with a vertically outward top rod, and the inner side of the second limiting plate is provided with a vertical guide rod. A spring device is sleeved on the guide rod, and the guide rod is slidably connected to the mounting frame.

[0012] This utility model has the following beneficial effects:

[0013] The circulating conveyor beam moves the hook rod device horizontally via the movable hanging platform. When the detection device detects that the hook rod device has moved between the wooden part and the drive top rod device, the control box controls the locking device to fix the slide table. At this time, the top rod is concentric with the through hole. The second motor drives the second screw to rotate, the second screw drives the drive gear to rotate, and the drive gear drives the top rod device to move. The top rod passes through the through hole and abuts against the connecting rod, causing the connecting rod to rotate and swing outward, causing the hook to be hooked onto the lifting ring. This device has a simple and reliable structure and can efficiently and automatically hook wooden parts onto the hook rod device, greatly improving the efficiency of loading wooden parts onto the shelves. Attached Figure Description

[0014] Figure 1This is a side view of the present invention;

[0015] Figure 2 This is a schematic diagram of the appearance of this utility model;

[0016] Figure 3 This is a schematic diagram of the hook rod device of this utility model;

[0017] Figure 4 This is a schematic diagram of the drive push rod device of this utility model;

[0018] Figure 5 This is a schematic diagram of the push rod device of this utility model.

[0019] 1. Material rack; 101. Placement boss; 2. Wooden parts; 3. Lifting ring; 4. Circulating conveyor beam; 401. Transmission guide rail; 402. First screw; 403. First motor; 404. Slide table; 4041. Control box; 4042. Screw hole; 4043. Locking device; 405. Movable hanging frame; 5. Hook rod device; 501. Mounting platform; 502. Limiting vertical plate; 5021. Through hole; 5022. Rubber buffer pad; 503. Connecting rod; 504. Hook; 6. Drive rod device; 601. Mounting frame; 602. Second screw; 603. Second motor; 604. Drive gear; 605. Rod device; 6051. Square rod; 6052. Rack; 6053. First limiting plate; 6054. Rod; 6055. Second limiting plate; 6056. Guide rod; 6057. Spring device; 606. Connecting plate; 607. Detection device. Detailed Implementation

[0020] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0021] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The following will refer to the appendix... Figures 1-5 This application will be described in detail with reference to the embodiments.

[0022] A device for mounting wooden handicrafts before painting includes a material rack 1 and a circulating conveyor beam 4. The material rack 1 is provided with evenly spaced placement bosses 101, on which wooden parts 2 are clamped. The wooden parts 2 are provided with lifting rings 3. The circulating conveyor beam 4 is provided with a first screw 402, and a slide table 404 is drivenly connected to the first screw 402. The lower end of the circulating conveyor beam 4 is drivenly connected to an evenly distributed movable hanging frame 405, and a hook rod device 5 is connected to the movable hanging frame 405. A vertically downward driving push rod device 6 is fixedly connected to the side of the slide table 404 away from the material rack 1. The driving push rod device 6 includes a mounting frame 601, on which a horizontally arranged push rod device 605 is slidably connected. The push rod device 605 can abut against the hook rod device 5 and drive the hook rod device 5 to rotate and swing toward the wooden parts 2.

[0023] like Figure 2 , Figure 4 As shown, the first screw 402 is rotatably connected to the upper end face of the circulating conveying beam 4. The first screw 402 is parallel to the conveying direction of the circulating conveying beam 4 and parallel to the material rack 1. A transmission guide rail 401 is provided below the first screw 402. One end of the first screw 402 is connected to the first motor 403. A screw hole 4042 is opened on the slide table 404. The screw hole 4042 is slidably connected to the transmission guide rail 401. A control box 4041 and a locking device 4043 are provided on the slide table 404.

[0024] like Figure 3 As shown, the hook rod device 5 includes a mounting platform 501 and a connecting rod 503. The mounting platform 501 is fixedly connected to the movable hanging frame 405, and the connecting rod 503 is hinged to the mounting platform 501. A hook 504 is connected to the lower end of the connecting rod 503. A vertically downward limiting plate 502 is provided on the side of the mounting platform 501 away from the material rack 1. A horizontal through hole 5021 is opened on the limiting plate 502. A rubber buffer pad 5022 is provided on the side of the limiting plate 502 near the connecting rod 503.

[0025] like Figure 4 , Figure 5As shown, the mounting frame 601 is fixedly mounted on the slide table 404. A vertically arranged second screw 602 is rotatably connected to the mounting frame 601. A second motor 603 is drivenly connected to the upper end of the second screw 602. A drive gear 604 is fixedly connected to the middle of the second screw 602. A vertically downward-arranged connecting plate 606 is fixedly connected to the lower end of the mounting frame 601. A detection device 607 is provided on the connecting plate 606. The detection device 607 is located on one side of the lifting ring 3. The push rod device 605 includes a square rod 6051, which is horizontally slidably connected to the mounting frame 601. A rack 6052 is provided on the 51, which meshes with the drive gear 604. A first limiting plate 6053 and a second limiting plate 6055 are provided at both ends of the square rod 6051. The first limiting plate 6053 and the second limiting plate 6055 are located outside the mounting frame 601. The first limiting plate 6053 is located on one side of the hook rod device 5. A vertically outward push rod 6054 is provided on the first limiting plate 6053. A vertical guide rod 6056 is provided on the inner side of the second limiting plate 6055. A spring device 6057 is sleeved on the guide rod 6056. The guide rod 6056 is slidably connected to the mounting frame 601.

[0026] The working process of this utility model is as follows: During operation, the circulating conveying beam 4 moves the hook rod device 5 horizontally via the movable hanging frame 405, placing the material rack 1 parallel to one side below the circulating conveying beam 4. At this time, the detection device 607 and the lifting ring 3 are at the same height, and the hook 504 is located between the detection device 607 and the lifting ring 3, with a height lower than the lifting ring 3. The first motor 403 drives the first screw 402 to rotate, and the first screw 402 drives the slide table 404 to move on the transmission guide rail 401, simultaneously driving the drive top rod device 6 to move to one side of the wooden part 2. When the detection device 607 detects that the hook rod device 5 has moved between the wooden part 2 and the drive top rod device 6, the control box 4041 controls the locking device 4043 to fix the slide table 404. At this time, the top rod 6054 is concentric with the through hole 5021. The second motor 603 drives the second screw 602 to rotate, and the second screw 6054... The drive gear 604 rotates, which in turn moves the push rod device 605. The push rod 6054 passes through the through hole 5021 and abuts against the connecting rod 503, causing the connecting rod 503 to rotate and swing outward. This causes the hook 504 to be hooked onto the lifting ring 3, lifting the wooden piece 2 away from the placement boss 101. The first motor 403 rotates through the first screw 402, causing the slide table 404 to move a certain distance. The second motor 603 reverses, and under the action of the spring device 6057, the push rod device 605 automatically resets. Under the action of gravity, the connecting rod 503 causes the wooden piece 2 to be offset from the placement boss 101 and return to a vertical state, efficiently and automatically hooking the wooden piece 2 onto the hook rod device 5. After completing the loading operation, the circulating conveyor beam 4 continues to move the hook rod device 5, conveying the hooked wooden piece 2 forward away from the drive push rod device 6 for the next loading operation.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wood handicraft painting pre-erecting device, comprising a material rack and a circulating conveying beam, the material rack is uniformly and spacedly provided with a placing boss, a wooden piece is clamped on the placing boss, and a lifting ring is arranged on the wooden piece, characterized in that, A first screw is installed on the circulating conveyor beam, and a slide is driven to the first screw. A uniformly distributed movable hanging frame is driven to the lower end of the circulating conveyor beam. A hook rod device is connected to the movable hanging frame. A vertically downward driving push rod device is fixedly connected to the side of the slide away from the material rack. The driving push rod device includes a mounting frame, and a horizontally arranged push rod device is slidably connected to the mounting frame. The push rod device can abut against the hook rod device and drive the hook rod device to rotate and swing toward the wooden part.

2. The device for mounting wooden handicrafts before painting according to claim 1, characterized in that, The first screw is rotatably connected to the upper end face of the circulating conveying beam. The first screw is parallel to the conveying direction of the circulating conveying beam and parallel to the material rack. A transmission guide rail is provided below the first screw. A first motor is connected to one end of the first screw. A screw hole is opened on the slide, and the screw hole is slidably connected to the transmission guide rail. A control box and a locking device are provided on the slide.

3. The device for mounting wooden handicrafts before painting according to claim 1, characterized in that, The hook rod device includes a mounting platform and a connecting rod. The mounting platform is fixedly connected to the movable hanging platform frame. The connecting rod is hinged to the mounting platform. A hook is connected to the lower end of the connecting rod. A vertically downward limiting plate is provided at the end of the mounting platform away from the material rack. A horizontal through hole is opened on the limiting plate. A rubber buffer pad is provided on the side of the limiting plate near the connecting rod.

4. The device for mounting wooden handicrafts before painting according to claim 1, characterized in that, The mounting frame is fixedly mounted on the slide table. A vertically arranged second screw is rotatably connected to the mounting frame. A second motor is driven to the upper end of the second screw. A drive gear is fixedly connected to the middle of the second screw. A vertically downward-arranged connecting plate is fixedly connected to the lower end of the mounting frame. A detection device is provided on the connecting plate and is located on one side of the lifting ring.

5. The device for mounting wooden handicrafts before painting according to claim 4, characterized in that, The top rod device includes a square rod that is horizontally slidably connected to the mounting frame. The square rod is provided with a rack that meshes with a drive gear. The square rod has a first limiting plate and a second limiting plate at both ends. The first limiting plate and the second limiting plate are located outside the mounting frame, and the first limiting plate is located on one side of the hook rod device.

6. The device for mounting wooden handicrafts before painting according to claim 5, characterized in that, The first limiting plate is provided with a vertically outward top rod, and the inner side of the second limiting plate is provided with a vertical guide rod. A spring device is sleeved on the guide rod, and the guide rod is slidably connected to the mounting frame.

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