Automatic plate feeding and discharging machine for cold press

Abstract

The utility model relates to the technical field of cold presses, and discloses an automatic plate feeding and discharging machine for a cold press, which comprises a frame, the upper end and the lower end of the inner wall of the frame are rotatably connected with rotating columns, the left end and the right end of the rotating column at the top are fixedly connected with electric telescopic rods, and the bottom ends of the electric telescopic rods are fixedly connected with rotating pieces. Rotating plates are rotationally connected to the bottom ends of the rotating pieces, the interiors of the two rotating plates are fixedly connected to the left end and the right end of the outer wall of the rotating column at the bottom correspondingly, a servo motor is fixedly connected to the left side of the rotating plate on the left side, a rotating rod is fixedly connected to the output end of the servo motor, and a turnover plate is fixedly connected to the outer wall of the rotating rod. According to the automatic plate feeding device for the cold press, through rotation of the rotating rods, a plate placed on the top of the overturning plate can be overturned and placed on the top of conveying equipment, so that the two rotating plates are lifted upwards, the plate can be conveyed to the top wall of the fixing plate, and the cold press can achieve the purpose of automatic plate feeding.

Description

Technical Field

[0001] The utility model relates to the technical field of cold presses, in particular to an automatic plate feeding and discharging machine for cold presses. Background Art

[0002] Furniture processing is responsible for processing raw materials into finished furniture, which includes the steps of cutting, sanding, assembly and painting. The process includes multiple stages, from raw material preparation to final assembly, among which cold presses are used to shape wood, plywood or composite materials into the required furniture components. These machines press the material into the specified shape by applying high pressure, helping to improve production efficiency and product quality.

[0003] A cold press is a device used to process materials by applying pressure, particularly for forming materials such as metal, plastic or rubber without heating. The material is deformed by high pressure to form the desired shape and size. The advantages of a cold press include energy saving, reduced material deformation and improved product precision.

[0004] When using the existing cold press, the plates are placed into the cold press by manual handling, which reduces the working efficiency and increases the labor cost of the operators. Therefore, it is proposed to use an automatic plate loading and unloading machine for the cold press to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an automatic plate loading and unloading machine for a cold press, aiming to improve the manual handling method of placing plates into the cold press, thereby reducing work efficiency and increasing the labor cost of operators.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic plate feeding and unloading machine for a cold press comprises a frame, the upper and lower ends of the inner wall of the frame are rotatably connected to a rotating column, the left and right ends of the top rotating column are fixedly connected to an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly connected to a rotating member, the bottom end of the rotating member is rotatably connected to a rotating plate, the inner parts of the two rotating plates are respectively fixedly connected to the left and right ends of the outer wall of the bottom rotating column, the left side of the left rotating plate is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to the rotating rod, the outer wall of the rotating rod is fixedly connected to a flip plate, a conveying device is fixedly installed in the middle between the adjacent two rotating plates, the rear side of the conveying device is fixedly installed in the middle of the inner wall of the frame, the inner top wall of the frame is fixedly connected to a hydraulic rod, the bottom end of the hydraulic rod is fixedly connected to a cold press plate, the rear side of the middle of the inner wall of the frame is fixedly connected to a fixed plate, and a cleaning mechanism is provided on the rear side of the inner bottom wall of the frame, the cleaning mechanism is used to extract and clean the conveying device, thereby avoiding secondary contamination during plate transportation.

[0007] As a further description of the above technical solution:

[0008] The cleaning mechanism includes a dust suction device, the bottom wall of the dust suction device is fixedly connected to the rear side of the inner bottom wall of the frame, the front end of the dust suction device is connected to an extraction shell, the left and right sides of the bottom wall of the fixed plate are fixedly connected to connecting plates, the front side of the connecting plate is fixedly connected to a cleaning shell, the left and right sides of the inner wall of the cleaning shell are fixedly connected to springs, and the front end of the spring is fixedly connected to a cleaning brush.

[0009] As a further description of the above technical solution:

[0010] A control switch is fixedly connected to the left side of the frame, and the control switch is electrically connected to the electric telescopic rod, the conveying equipment, the servo motor and the dust collection equipment respectively.

[0011] As a further description of the above technical solution:

[0012] The bottom wall of the cold pressing plate is fixedly connected with a rubber plate, and the outer size of the rubber plate matches the inner wall size of the fixed plate.

[0013] As a further description of the above technical solution:

[0014] A plurality of rubber pads are fixedly connected to the top wall of the conveying device at equal intervals, and the plurality of rubber pads are arranged at equal intervals.

[0015] As a further description of the above technical solution:

[0016] The four corners of the bottom wall of the frame are all fixedly connected with support seats, and the interiors of the plurality of support seats are all fixedly connected with support columns.

[0017] As a further description of the above technical solution:

[0018] A groove is provided on the top of the flip plate, and the flip plate adopts a square design.

[0019] As a further description of the above technical solution:

[0020] The left and right sides of the top wall of the frame are both provided with inclined surfaces, and the two electric telescopic rods are both symmetrically designed.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, the plate placed on the top of the flip plate can be flipped and placed on the top of the conveying equipment by rotating the rotating rod, so that the two rotating plates are lifted upward with the bottom rotating column as the axis, so that the plate can be conveyed by the conveying equipment to the top wall of the fixed plate, and then the cold press can complete the purpose of automatic plate feeding, avoiding the situation where the working efficiency of the cold press is reduced.

[0023] 2. In the present invention, the conveying device is started to make the conveyor belt start to rotate, so that the cleaning brush contacts the conveyor belt and can clean the surface of the conveyor belt. The dust collection device is started to make the extraction shell extract the dust and dirt cleaned by the cleaning brush, thereby ensuring the cleanliness of the conveying device and avoiding secondary contamination of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of the automatic plate loading and unloading machine for the cold press proposed in the present invention;

[0025] Figure 2 This is a front view of the automatic plate loading and unloading machine for the cold press proposed by the present invention;

[0026] Figure 3 This is a cross-sectional view of the frame of the automatic plate loading and unloading machine for the cold press proposed in the present invention;

[0027] Figure 4 This is a disassembled diagram of the rotating rod of the automatic plate feeding and unloading machine for the cold press proposed in the utility model;

[0028] Figure 5 This is a disassembled diagram of the cleaning mechanism of the automatic plate loading and unloading machine for the cold press proposed by the present invention.

[0029] Legend:

[0030] 1. Frame; 2. Cleaning mechanism; 201. Vacuuming device; 202. Extraction shell; 203. Connecting plate; 204. Cleaning shell; 205. Spring; 206. Cleaning brush; 3. Rotating column; 4. Electric telescopic rod; 5. Rotating part; 6. Rotating plate; 7. Servo motor; 8. Flip plate; 9. Conveying device; 10. Hydraulic rod; 11. Cold press plate; 12. Fixed plate; 13. Control switch; 14. Rubber pad; 15. Support seat; 16. Support column; 17. Rubber plate; 18. Rotating rod. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1 、 Figure 3 and Figure 4The utility model provides an embodiment of an automatic plate feeding and unloading machine for a cold press, comprising a frame 1, wherein the upper and lower ends of the inner wall of the frame 1 are rotatably connected to rotating columns 3, the left and right ends of the top rotating column 3 are fixedly connected to electric telescopic rods 4, the bottom end of the electric telescopic rod 4 is fixedly connected to a rotating member 5, the bottom end of the rotating member 5 is rotatably connected to a rotating plate 6, the inner parts of the two rotating plates 6 are respectively fixedly connected to the left and right ends of the outer wall of the bottom rotating column 3, the left side of the left rotating plate 6 is fixedly connected to a servo motor 7, and the output end of the servo motor 7 is fixedly connected to a rotating rod 18. The outer wall of the rotating rod 18 is fixedly connected with a flip plate 8, a conveying device 9 is fixedly installed in the middle between the two adjacent rotating plates 6, the rear side of the conveying device 9 is fixedly installed in the middle of the inner wall of the frame 1, the inner top wall of the frame 1 is fixedly connected with a hydraulic rod 10, the bottom end of the hydraulic rod 10 is fixedly connected with a cold press plate 11, the middle rear side of the inner wall of the frame 1 is fixedly connected with a fixed plate 12, and the rear side of the inner bottom wall of the frame 1 is provided with a cleaning mechanism 2, which is used to extract and clean the conveying device 9, thereby avoiding secondary contamination during plate transportation;

[0033] Specifically, by placing the plate to be processed on the upper surface of the flip plate 8, starting the servo motor 7, thereby driving the rotating rod 18 to flip, with the rotation of the rotating rod 18, the plate can be smoothly flipped to the upper surface of the conveying device 9, and then starting the two electric telescopic rods 4, so that the two rotating plates 6 are driven to rotate together with the rotating member 5 and the bottom rotating column 3, with the bottom rotating column 3 as the rotation axis, to lift the rotating plate 6 upward, so that the height of the plate can be adjusted to meet the conveying requirements of the conveying device 9. With the adjustment of the plate height completed, the conveying device 9 can convey the plate to the fixed plate. The top wall of the fixed plate 12 improves the plate feeding efficiency of the cold press and realizes the purpose of automatic plate feeding. The bottom end of the hydraulic rod 10 drives the cold pressing plate 11 to move downward, so that the plate can be evenly and stably pressurized to complete the cold pressing operation. After the cold-pressed plate is pressed, it is pushed by the subsequent plate entering through the square groove on the rear side of the frame 1, so that it is smoothly discharged from the cold press, avoiding the problem of reduced working efficiency of the cold press due to plate accumulation, thereby reducing the labor intensity and labor cost of the operator, and also improving the overall production efficiency and product quality.

[0034] Reference Figure 1 、 Figure 3 and Figure 5 The cleaning mechanism 2 includes a dust collecting device 201, the bottom wall of the dust collecting device 201 is fixedly connected to the rear side of the inner bottom wall of the frame 1, the front end of the dust collecting device 201 is connected to the extraction shell 202, the left and right sides of the bottom wall of the fixing plate 12 are fixedly connected to the connecting plates 203, the front side of the connecting plate 203 is fixedly connected to the cleaning shell 204, the left and right sides of the inner wall of the cleaning shell 204 are fixedly connected to the spring 205, and the front end of the spring 205 is fixedly connected to the cleaning brush 206;

[0035] Specifically, by starting the conveying device 9, the conveyor belt starts to rotate, and at the same time the cleaning brush 206 contacts the surface of the conveyor belt. The cleaning brush 206 can clean the surface of the moving conveyor belt. Under the action of the spring 205, the cleaning brush 206 can fit tightly to the surface of the conveyor belt to ensure the maximum cleaning effect. When the dust collection device 201 is started, the extraction shell 202 can extract the dust and dirt cleaned by the cleaning brush 206. The extracted dirt and dust are then guided into the interior of the dust collection device 201 for unified collection and processing, ensuring the cleanliness of the surface of the conveying device 9, thereby effectively reducing the possibility of secondary contamination of the plate by dust and dirt during the production process.

[0036] Reference Figure 2 、 Figure 3 and Figure 4 The left side of the frame 1 is fixedly connected to a control switch 13, which is electrically connected to the electric telescopic rod 4, the conveying device 9, the servo motor 7 and the dust collection device 201 respectively; the bottom wall of the cold press plate 11 is fixedly connected to a rubber plate 17, and the outer size of the rubber plate 17 matches the inner wall size of the fixed plate 12; the top wall of the conveying device 9 is evenly fixedly connected to a plurality of rubber pads 14, and the plurality of rubber pads 14 are arranged at equal distances;

[0037] Specifically, through the control switch 13 electrically connected to the electric telescopic rod 4, the conveying equipment 9, the servo motor 7 and the dust collection equipment 201 respectively, the control switch 13 can complete the opening and closing of the device, the rubber plate 17 improves the protection effect of the plate during cold pressing, and the multiple rubber pads 14 improve the static friction of the conveying equipment 9, thereby improving the conveying effect.

[0038] Reference Figure 1 and Figure 2 , the four corners of the bottom wall of the frame 1 are fixedly connected to the support base 15, and the interiors of the multiple support bases 15 are fixedly connected to the support columns 16; a groove is opened on the top of the flip plate 8, and the flip plate 8 adopts a square design; the left and right sides of the top wall of the frame 1 are provided with inclined surfaces, and the two electric telescopic rods 4 are symmetrically designed;

[0039] Specifically, the stability of the device is improved by the support seat 15 and the support column 16, the groove is opened on the top of the flip plate 8, the limiting effect when the plate is flipped is improved, and the inclined surfaces are provided on the left and right sides of the top wall of the frame 1, so that the pressure resistance of the top wall of the frame 1 is improved.

[0040] Working principle: When starting to use, by placing the plate on the top of the flip plate 8, the servo motor 7 is started to drive the rotating rod 18 to rotate, so that the plate can be flipped to the top of the conveying device 9, thereby starting the two electric telescopic rods 4, so that under the drive of the electric telescopic rod 4, the two rotating plates 6 are rotated by the rotating member 5 and the bottom rotating column 3, so that the rotating plate 6 is lifted upward with the bottom rotating column 3 as the axis, so that the plate can be adjusted in height, and then it can be conveyed to the top wall of the fixed plate 12 by the conveying device 9, so that the cold press can complete the purpose of automatic plate feeding, and the cold pressing plate 11 is moved downward by the downward displacement of the bottom end of the hydraulic rod 10, so that the plate can be cold pressed, and then the pressed plate is pushed out by the subsequent plate through the square groove on the rear side of the frame 1, avoiding the situation where the working efficiency of the cold press is reduced, thereby reducing the labor cost of the operator;

[0041] The conveyor belt is driven by the conveying device 9 to start rotating. Since the cleaning brush 206 is in contact with the surface of the conveyor belt, the cleaning brush 206 can clean the surface of the moving conveyor belt. Then, under the elastic force of the spring 205, the cleaning brush 206 can be tightly attached to the surface of the conveyor belt. Then, by starting the dust collection device 201, the extraction shell 202 can extract the dust and dirt cleaned by the cleaning brush 206, and the extracted dirt and dust enter the interior of the dust collection device 201 for unified collection and processing, thereby ensuring the cleanliness of the surface of the conveying device 9 and reducing the secondary contamination of the plate by dust and dirt.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic plate loading and unloading machine for a cold press, comprising a frame (1), characterized in that: The upper and lower ends of the inner wall of the frame (1) are rotatably connected to a rotating column (3), the left and right ends of the top rotating column (3) are fixedly connected to an electric telescopic rod (4), the bottom end of the electric telescopic rod (4) is fixedly connected to a rotating member (5), the bottom end of the rotating member (5) is rotatably connected to a rotating plate (6), the insides of the two rotating plates (6) are respectively fixedly connected to the left and right ends of the outer wall of the bottom rotating column (3), the left side of the left rotating plate (6) is fixedly connected to a servo motor (7), the output end of the servo motor (7) is fixedly connected to a rotating rod (18), and the outer wall of the rotating rod (18) is fixedly connected to a flip plate (8), a conveying device (9) is fixedly installed in the middle between the two adjacent rotating plates (6), the rear side of the conveying device (9) is fixedly installed in the middle of the inner wall of the frame (1), the inner top wall of the frame (1) is fixedly connected with a hydraulic rod (10), the bottom end of the hydraulic rod (10) is fixedly connected with a cold press plate (11), the middle rear side of the inner wall of the frame (1) is fixedly connected with a fixed plate (12), and the rear side of the inner bottom wall of the frame (1) is provided with a cleaning mechanism (2), and the cleaning mechanism (2) is used to extract and clean the conveying device (9), thereby avoiding secondary contamination during plate transportation.

2. The automatic plate loading and unloading machine for a cold press according to claim 1, characterized in that: The cleaning mechanism (2) comprises a dust collecting device (201), the bottom wall of the dust collecting device (201) is fixedly connected to the rear side of the inner bottom wall of the frame (1), the front end of the dust collecting device (201) is connected to an extraction shell (202), the left and right sides of the bottom wall of the fixing plate (12) are fixedly connected to connecting plates (203), the front side of the connecting plate (203) is fixedly connected to a cleaning shell (204), the left and right sides of the inner wall of the cleaning shell (204) are fixedly connected to springs (205), and the front end of the spring (205) is fixedly connected to a cleaning brush (206).

3. The automatic plate loading and unloading machine for a cold press according to claim 2, characterized in that: A control switch (13) is fixedly connected to the left side of the frame (1), and the control switch (13) is electrically connected to the electric telescopic rod (4), the conveying device (9), the servo motor (7) and the dust collection device (201) respectively.

4. The automatic plate loading and unloading machine for a cold press according to claim 1, characterized in that: The bottom wall of the cold pressing plate (11) is fixedly connected with a rubber plate (17), and the outer size of the rubber plate (17) matches the inner wall size of the fixed plate (12).

5. The automatic plate loading and unloading machine for a cold press according to claim 1, characterized in that: The top wall of the conveying device (9) is fixedly connected with a plurality of rubber pads (14) at equal intervals, and the plurality of rubber pads (14) are arranged at equal intervals.

6. The automatic plate loading and unloading machine for a cold press according to claim 1, characterized in that: The four corners of the bottom wall of the frame (1) are all fixedly connected with support seats (15), and the interiors of the plurality of support seats (15) are all fixedly connected with support columns (16).

7. The automatic plate loading and unloading machine for a cold press according to claim 1, characterized in that: A groove is provided on the top of the flip plate (8), and the flip plate (8) is square in design.

8. The automatic plate loading and unloading machine for a cold press according to claim 1, characterized in that: The left and right sides of the top wall of the frame (1) are both provided with inclined surfaces, and the two electric telescopic rods (4) are both symmetrically designed.

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