Automatic feeding device for hot press

Abstract

The utility model provides an automatic feeding device used for a hot press, and relates to the technical field of hot presses, the automatic feeding device comprises a storage table, a lifting assembly is arranged in the middle of the bottom end of the storage table, the lifting assembly is used for driving the storage table to do lifting sliding motion, the lifting assembly comprises a sleeve, and a lifting lead screw is in transmission connection with the middle of the inner side of the sleeve; a lifting motor is arranged in the middle of the bottom end of the lifting screw; a push plate is arranged in the middle of the upper end of the storage table, driving assemblies are arranged in the middles of the two ends of the push plate, and the driving assemblies are used for driving the push plate to slide in the horizontal direction and comprise horizontal lead screws. According to the automatic feeding device, automatic feeding of a hot press is achieved, the plate hot-pressing machining efficiency is effectively improved, due to the arrangement of the lifting assembly, a worker can stack a plurality of plates at a time, then the plates are pushed to be fed one by one through the push plate, the automatic feeding work is achieved, and the working efficiency is improved. The efficiency of the plate hot-pressing procedure is improved.

Description

Technical Field

[0001] This utility model relates to the field of hot press technology, specifically to an automatic feeding device used in a hot press. Background Technology

[0002] Hot presses shape materials by heating and pressurizing. Heating typically uses electric heating elements or heating plates to raise the temperature inside the working chamber to a specific level; the specific temperature and time depend on the type and requirements of the material. Pressurization is achieved by compressing the material through a hydraulic system or mechanical mechanism; the pressure and time also vary depending on the material. Under the combined action of heating and pressurization, the material deforms, achieving the desired shape. Common forming methods include die casting, hot pressing, and injection molding. Widely used in the woodworking industry, hot presses are key equipment in the production of wood-based panels. They are mainly used for the hot pressing process after gluing and veneer bonding of panels. For example, plywood hot presses employ a frame structure and hydraulic drive, using plunger-type cylinders to drive the hot press plates to achieve functions such as rapid closing, automatic pressurization, and pressure holding.

[0003] During the hot pressing process, the boards need to be fed, but due to their large size and weight, it is inconvenient for workers to feed them quickly. Therefore, we propose an automatic feeding device for hot presses to solve this problem. Utility Model Content

[0004] To address the problems in the background art, this utility model provides an automatic feeding device for use in a hot press.

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

[0006] An automatic feeding device for a hot press includes a platform, a lifting assembly is provided at the bottom center of the platform, the lifting assembly is used to drive the platform to perform lifting and sliding movements, the lifting assembly includes a sleeve, a lifting screw is drivenly connected to the inner center of the sleeve, and a lifting motor is provided at the bottom center of the lifting screw.

[0007] A push plate is provided at the upper center of the shelf, and a drive assembly is provided at the center of both ends of the push plate. The drive assembly is used to drive the push plate to slide horizontally. The drive assembly includes a horizontal lead screw, a worm gear is installed at the center of the left end of the horizontal lead screw, and a worm is engaged with the bottom of the worm gear. The worm is driven by a drive motor, which is used to drive the two sets of horizontal lead screws to rotate synchronously.

[0008] Preferably, a supporting base plate is provided at the center of the bottom of the storage platform, and guide rods are fixedly installed at the four corners of the upper end of the supporting base plate, and the guide rods are slidably connected to the storage platform.

[0009] Preferably, the lifting motor is fixedly installed at the upper middle part of the support base plate, and a support frame is provided at the upper edge of the support base plate, the support frame surrounding the outside of the platform.

[0010] Preferably, a limiting groove is provided at the upper middle part of the support frame, and the horizontal lead screw is movably installed in the inner middle part of the limiting groove.

[0011] Preferably, sliding blocks are installed at the middle of both ends of the push plate, and the two sets of sliding blocks are slidably installed on the horizontal lead screws on both sides.

[0012] Preferably, the push motor is located at the left end of the limiting slide groove and is fixedly installed on the upper left side of the support frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model proposes an automatic feeding device to automatically feed materials into a hot press, thereby effectively improving the efficiency of hot pressing of sheet metal. The lifting component allows workers to stack multiple sheets at once and then push them one by one with a pusher plate to achieve automatic feeding and enhance the efficiency of the hot pressing process. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a top view of the structure of this utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0018] In the diagram: 1. Display platform; 2. Support base plate; 3. Sleeve; 4. Lifting screw; 5. Lifting motor; 6. Guide rod; 7. Support frame; 8. Limiting groove; 9. Horizontal screw; 10. Sliding block; 11. Push plate; 12. Worm gear; 13. Worm; 14. Drive motor. Detailed Implementation

[0019] This utility model proposes an automatic feeding device to automatically feed materials into the hot press, thereby effectively improving the efficiency of hot pressing of sheet metal. The lifting component allows workers to stack multiple sheets at once and then push them one by one by the pusher plate 11 to achieve automatic feeding and enhance the efficiency of the hot pressing process.

[0020] Example: Refer to Figure 1 - Figure 3As shown, an automatic feeding device for a hot press in this embodiment includes a platform 1. A lifting component is provided at the bottom center of the platform 1. The lifting component is used to drive the platform 1 to perform lifting and sliding movements. The lifting component includes a sleeve 3. A lifting screw 4 is connected to the inner center of the sleeve 3. A lifting motor 5 is provided at the bottom center of the lifting screw 4.

[0021] A push plate 11 is provided at the middle of the upper end of the shelf 1. A drive assembly is provided at the middle of both ends of the push plate 11. The drive assembly is used to drive the push plate 11 to slide horizontally. The drive assembly includes a horizontal lead screw 9. A worm gear 12 is installed at the middle of the left end of the horizontal lead screw 9. A worm 13 is meshed with the bottom of the worm gear 12. The worm 13 is driven by a drive motor 14. The drive motor 14 is used to drive the two sets of horizontal lead screws 9 to rotate synchronously.

[0022] A support base plate 2 is provided at the bottom center of the storage platform 1. Guide rods 6 are fixedly installed at the four corners of the upper end of the support base plate 2. The guide rods 6 are slidably connected to the storage platform 1 and play a limiting and guiding role, thereby effectively enhancing the stability of the storage platform 1 when it is raised, lowered and slid.

[0023] In some examples, the lifting motor 5 is fixedly installed at the upper middle part of the support base plate 2, and a support frame 7 is provided at the upper edge of the support base plate 2. The support frame 7 surrounds the outside of the platform 1 and mainly plays the role of stabilizing support.

[0024] In some examples, a limiting groove 8 is provided at the upper middle part of the support frame 7, and a horizontal lead screw 9 is movably installed in the middle of the inner side of the limiting groove 8.

[0025] In some examples, sliding blocks 10 are installed at the middle of both ends of the push plate 11. The two sets of sliding blocks 10 are slidably installed on the horizontal lead screws 9 on both sides. By sliding the sliding blocks 10, the push plate 11 is driven to slide horizontally, thereby pushing and feeding the material.

[0026] In some examples, the drive motor 14 is located at the left end of the limiting slide 8 and is fixedly mounted on the upper left side of the support frame 7.

[0027] In some examples, both the lifting screw 4 and the horizontal screw 9 in this invention are high-precision ball screws. Combined with the use of a reducer, this improves the accuracy of the movement of the platform 1 and the push plate 11. This allows the push plate 11 to accurately push the uppermost plate, and then the lifting screw 4 rotates to allow the platform 1 to rise precisely to fill in the gaps in the plate.

[0028] The working principle of this utility model is as follows:

[0029] During use, the staff stacks the boards to be hot-pressed on the platform 1 and arranges them neatly. Then, the lifting motor 5 is started, which drives the lifting screw 4 to rotate, thereby pushing the sleeve 3 to move the platform 1 up and down. When the top board rises to the height of the push plate 11, the lifting motor 5 stops. At this time, the push motor 14 is started. The push motor 14 drives the worm gears 13 on both sides to rotate, and then the transmission worm wheel 12 rotates, thereby driving the horizontal screws 9 on both sides to rotate. This drives the sliding block 10 to move the push plate 11 horizontally, so that the push plate 11 pushes the top board, moving the board from the platform 1 to the operating table of the hot press for hot pressing.

[0030] Once the board is completely removed from the platform 1, the drive motor 14 reverses, thereby driving the push plate 11 back to the left end of the platform 1. At this time, the lifting motor 5 starts again, driving the platform 1 to rise, thus replenishing the board and allowing the next layer of boards to rise to the top position to wait, so that the push plate 11 can continue to push and feed the next board.

[0031] The above structure enables the present invention to automatically feed materials into the hot press.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding device for use in a hot press, characterized in that, Includes a shelf (1), and a lifting component is provided at the bottom center of the shelf (1). The lifting component is used to drive the shelf (1) to perform lifting and sliding movements. The lifting assembly includes a sleeve (3), and a lifting screw (4) is connected to the inner middle of the sleeve (3). A lifting motor (5) is provided at the bottom middle of the lifting screw (4). A push plate (11) is provided at the middle of the upper end of the platform (1). A drive assembly is provided at the middle of both ends of the push plate (11). The drive assembly is used to drive the push plate (11) to slide horizontally. The drive assembly includes a horizontal lead screw (9). A worm wheel (12) is installed at the middle of the left end of the horizontal lead screw (9). A worm (13) is meshed with the bottom of the worm wheel (12). The worm (13) is driven by a push motor (14). The push motor (14) is used to drive the two sets of horizontal lead screws (9) to rotate synchronously.

2. The automatic feeding device for a hot press according to claim 1, characterized in that, A support base plate (2) is provided at the bottom center of the storage platform (1), and guide rods (6) are fixedly installed at the four corners of the upper end of the support base plate (2). The guide rods (6) are slidably connected to the storage platform (1).

3. The automatic feeding device for a hot press according to claim 2, characterized in that, The lifting motor (5) is fixedly installed in the middle of the upper end of the support base plate (2). The upper edge of the support base plate (2) is provided with a support frame (7), which surrounds the outside of the platform (1).

4. The automatic feeding device for a hot press according to claim 3, characterized in that, The upper middle part of the support frame (7) is provided with a limiting groove (8), and the horizontal screw (9) is movably installed in the middle of the inner side of the limiting groove (8).

5. The automatic feeding device for a hot press according to claim 4, characterized in that, Sliding blocks (10) are installed at the middle of both ends of the push plate (11), and the two sets of sliding blocks (10) are slidably installed on the horizontal lead screws (9) on both sides respectively.

6. The automatic feeding device for a hot press according to claim 5, characterized in that, The drive motor (14) is located at the left end of the limiting slide (8) and is fixedly installed on the upper left side of the support frame (7).

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