Full-automatic hot press

Abstract

The utility model provides a full-automatic hot press which comprises a hot press base, a fixing frame is arranged on one side of the top of the hot press base, a hydraulic cylinder is arranged on the inner top of the fixing frame, the output end of the hydraulic cylinder is connected with a hot pressing plate, a base is fixed to the center of the top of the hot press base, and a heating rotary disc is arranged on the top of the base. The device comprises a base, a heating rotating disc is arranged on the base, four material receiving grooves are evenly formed in the heating rotating disc, two sets of clamping mechanisms are symmetrically arranged in the material receiving grooves, a movable groove is formed in the top of the base, and a rotating mechanism matched with the heating rotating disc is arranged in the movable groove. And the base rotates to drive the workpiece subjected to hot pressing treatment to rotate, the next unheated workpiece is rotated to the position under the hot pressing plate, then the hydraulic cylinder moves again to drive the hot pressing plate to conduct hot pressing treatment, the operation is repeated, and the workpiece to be treated on the whole base can be completed.

Description

Technical Field

[0001] The utility model relates to a full-automatic hot press, belonging to the technical field of hot pressing equipment. Background Art

[0002] A hot press is a mechanical device used for processing materials, usually used in processes such as hot pressing forming, hot pressing bonding, and hot pressing curing. By applying high temperature and high pressure, the material undergoes physical or chemical changes under solid state conditions, thereby improving aspects such as the shape and performance of the material.

[0003] During the working process of the existing hot press, it can only perform hot pressing operations on one workpiece. After the product is hot pressed and shaped, the hot pressed product is taken out, and then the operator can perform the next cycle operation. Therefore, the existing hot press cannot perform continuous hot pressing, and the processing efficiency is relatively low. Moreover, there is no structure for positioning the workpiece in the existing hot press, and the workpiece may shift during the hot pressing process, thus affecting subsequent processes. Summary of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a full-automatic hot press.

[0005] In order to achieve the above purpose, the utility model is realized through the following technical solutions:

[0006] A full-automatic hot press includes a hot press base. On one side of the top of the hot press base, there is a fixed frame. Inside the top of the fixed frame, there is a hydraulic cylinder. The output end of the hydraulic cylinder is connected to a hot press plate. In the center of the top of the hot press base, there is a fixed base. On the top of the base, there is a heating turntable. Four material receiving grooves are evenly arranged on the heating turntable. Inside the material receiving grooves, there are two groups of clamping mechanisms symmetrically arranged. An activity groove is opened on the top of the base. Inside the activity groove, there is a rotating mechanism that cooperates with the heating turntable. The rotating mechanism includes a driving component and a rotating component.

[0007] Furthermore, the driving component includes a support seat one and a motor fixed inside the activity groove. The motor is located inside the support seat one. The output end of the motor is connected to a rotating rod one. The top end of the rotating rod one penetrates above the support seat one and is fixedly connected to a disc and a connecting rod. The end of the connecting rod is provided with a sliding rod.

[0008] Further, the rotating assembly includes a second support seat fixed in the movable slot. A second rotating rod is rotatably connected to the middle of the second support seat. A first turntable and a second turntable are fixed on the surface of the second rotating rod. The first turntable is located below the second turntable. A set of arc concave surfaces are respectively arranged at both ends of the first turntable. The arc concave surfaces are matched with the disc. Four sliding grooves are evenly formed on the surface of the second turntable. The sliding rod is matched with the sliding groove. The top end of the second rotating rod penetrates outside the base and is connected to the heating turntable.

[0009] Further, the clamping mechanism includes a first electric telescopic rod and a second electric telescopic rod fixed on one side inside the material receiving groove. The output end of the first electric telescopic rod is connected with a first moving frame. The output end of the second electric telescopic rod is connected with a second moving frame. The second moving frame is located above the first moving frame. A moving block slides on the second moving frame. The bottom end of the moving block is slidably connected to the first moving frame. A clamping block is arranged at the top of the moving block.

[0010] Further, the clamping block is of an L-shaped structure, and a rubber pad is arranged on the inner wall of the clamping block.

[0011] Further, a controller and a control switch are arranged on the top of the hot press base. The motor, the first electric telescopic rod and the second electric telescopic rod are all electrically connected to the controller.

[0012] Advantages of the present utility model:

[0013] Through the setting of the clamping mechanism, the two sets of clamping mechanisms operate simultaneously, driving the two clamping blocks to clamp the diagonal corners of the workpiece together, so as to achieve the effect of clamping and fixing the workpiece. At the same time, the two sets of clamping mechanisms can also clamp according to different sizes of the workpiece, and are applicable to workpieces of different sizes.

[0014] Through the setting of the rotating mechanism, the rotating mechanism can drive the base to rotate by 90 degrees. The rotation of the base drives the workpiece after the hot pressing process to rotate, and rotates the next unheated workpiece to directly below the hot pressing plate. Subsequently, the hydraulic cylinder moves again to drive the hot pressing plate to perform the hot pressing process. Repeating like this can complete the workpieces to be processed on the entire base.

[0015] Through the setting of the hydraulic cylinder and the hot pressing plate, the hydraulic cylinder is started, and the hydraulic cylinder drives the hot pressing plate to move downward to perform the hot pressing process on the workpiece directly below the hot pressing plate. After hot pressing and forming, the hydraulic cylinder resets, and the hot pressing process of the workpiece can be completed. Description of the drawings

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 It is the overall structural schematic diagram of a fully automatic hot press of the present invention;

[0018] Figure 2 It is the sectional structural schematic diagram of the base of a fully automatic hot press of the present invention;

[0019] Figure 3 It is the structural schematic diagram of the rotating mechanism of a fully automatic hot press of the present invention;

[0020] Figure 4 It is the partial structural schematic diagram of the rotating mechanism of a fully automatic hot press of the present invention;

[0021] Figure 5 It is the structural schematic diagram of the second turntable of a fully automatic hot press of the present invention;

[0022] Figure 6 It is the structural schematic diagram of the clamping mechanism of a fully automatic hot press of the present invention;

[0023] Figure 7 It is the structural schematic diagram of the moving block of a fully automatic hot press of the present invention.

[0024] In the figure, 1, hot press base; 2, fixed frame; 3, hydraulic cylinder; 4, hot pressing plate; 5, base; 6, first support seat; 7, motor; 8, first rotating rod; 9, disc; 10, connecting rod; 11, sliding rod; 12, second support seat; 13, second rotating rod; 14, first turntable; 15, arc concave surface; 16, second turntable; 17, sliding groove; 18, heating turntable; 19, material receiving groove; 20, first electric telescopic rod; 21, first moving frame; 22, second electric telescopic rod; 23, second moving frame; 24, moving block; 25, clamping block. Detailed implementation manners

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0026] Please refer to Figure 1-7, the present utility model provides a technical solution for a fully automatic hot press. A fully automatic hot press includes a hot press base 1. On one side of the top of the hot press base 1, there is a fixed frame 2. Inside the top of the fixed frame 2, there is a hydraulic cylinder 3. The output end of the hydraulic cylinder 3 is connected to a hot pressing plate 4. At the center of the top of the hot press base 1, there is a base 5 fixed. On the top of the base 5, there is a heating turntable 18. Four material receiving grooves 19 are evenly arranged on the heating turntable 18. Inside the material receiving grooves 19, there are two groups of clamping mechanisms symmetrically arranged. An activity groove is provided on the top of the base 5. Inside the activity groove, there is a rotating mechanism that cooperates with the heating turntable 18. The rotating mechanism includes a driving component and a rotating component. Through the setting of the hydraulic cylinder 3 and the hot pressing plate, when the hydraulic cylinder 3 is started, the hydraulic cylinder 3 drives the hot pressing plate 4 to move downward to perform hot pressing on the workpiece directly below the hot pressing plate 4. After hot pressing and forming, the hydraulic cylinder 3 resets, and thus the hot pressing of the workpiece can be completed.

[0027] Refer to Figure 3 , Figure 4 , the driving component includes a support base one 6 and a motor 7 fixed inside the activity groove. The motor 7 is located inside the support base one 6. The output end of the motor 7 is connected to a rotating rod one 8. The top end of the rotating rod one 8 penetrates above the support base one 6 and is fixedly connected to a disc 9 and a connecting rod 10. The end of the connecting rod 10 is provided with a sliding rod 11.

[0028] Refer to Figure 3 , Figure 4 and Figure 5 , the rotating component includes a support base two 12 fixed inside the activity groove. In the middle of the support base two 12, there is a rotating rod two 13 rotatably connected. On the surface of the rotating rod two 13, there are a turntable one 14 and a turntable two 16 fixed. The turntable one 14 is located below the turntable two 16. At both ends of the turntable one 14, there is a group of arc concave surfaces 15 respectively. The arc concave surfaces 15 cooperate with the disc 9. On the surface of the turntable two 16, four sliding grooves 17 are evenly arranged. The sliding rod 11 cooperates with the sliding grooves 17. The top end of the rotating rod two 13 penetrates outside the base 5 and is connected to the heating turntable 18. Through the setting of the rotating mechanism, the rotating mechanism can drive the base 5 to rotate 90 degrees. The rotation of the base 5 drives the workpiece after hot pressing to rotate, and rotates the next unheated workpiece to directly below the hot pressing plate 4. Subsequently, the hydraulic cylinder 3 moves again to drive the hot pressing plate 4 to perform hot pressing. Repeating like this, the workpieces to be processed on the entire base 5 can be completed.

[0029] Refer to Figure 1 , Figure 2 , Figure 6 , Figure 7, the clamping mechanism includes an electric telescopic rod 20 and an electric telescopic rod 22 fixed on one side inside the material receiving groove 19. The output end of the electric telescopic rod 20 is connected to a moving frame 21, and the output end of the electric telescopic rod 22 is connected to a moving frame 23. The moving frame 23 is located above the moving frame 21. A moving block 24 slides on the moving frame 23, and the bottom end of the moving block 24 is slidably connected to the moving frame 21. A clamping block 25 is provided at the top of the moving block 24. Through the setting of the clamping mechanism, the two sets of clamping mechanisms operate simultaneously, driving the two clamping blocks 25 to clamp the diagonal of the workpiece together, so as to achieve the effect of clamping and fixing the workpiece. At the same time, the two sets of clamping mechanisms can also clamp according to different sizes of the workpiece, suitable for workpieces of different sizes.

[0030] Refer to Figure 6 , the clamping block 25 is of an L-shaped structure, and a rubber pad is provided on the inner wall of the clamping block 25. A controller and a control switch are provided on the top of the hot press base 1. The motor 7, the electric telescopic rod 20, and the electric telescopic rod 22 are all electrically connected to the controller. The rubber pad is provided on the inner wall of the clamping block 25. When the clamping block 25 clamps the workpiece, the rubber pad can protect the side of the workpiece.

[0031] During use, the operator places multiple workpieces to be processed in the material receiving groove 19 on the top of the base 5. Subsequently, the clamping mechanism is started to clamp the workpiece. The two sets of clamping mechanisms operate simultaneously, driving the two clamping blocks 25 to clamp the diagonal of the workpiece together, so as to achieve the effect of clamping and fixing the workpiece. At the same time, the two sets of clamping mechanisms can also clamp according to different sizes of the workpiece, suitable for workpieces of different sizes. That is, the electric telescopic rod 20 and the electric telescopic rod 22 are started. The output end of the electric telescopic rod 20 drives the moving frame 21 to move, and the movement of the moving frame 21 drives the moving block 24 to move synchronously. Since the upper and lower ends of the moving block 24 slide in the moving frame 23 and the moving frame 21 respectively, the moving block 24 will also change its position in the moving frame 23 while moving, thereby adjusting the longitudinal position of the moving block 24. Then, the output end of the electric telescopic rod 22 drives the moving frame 23 to move, and the movement of the moving frame 23 drives the moving block 24 to move synchronously. The moving block 24 will also change its position in the moving frame 21 while moving, thereby adjusting the horizontal position of the moving block 24. By the movement of the moving frame 23 and the moving frame 21, the horizontal and vertical positions of the moving block 24 can be adjusted until the moving block 24 drives the clamping block 25 to abut against the corner of the workpiece, forming clamping and positioning of the workpiece, and at the same time making the workpiece in the center position of the material receiving groove 19, so that the workpiece is adapted to the hot pressing plate 4;

[0032] Subsequently, the hydraulic cylinder 3 is activated. The hydraulic cylinder 3 drives the hot pressing plate 4 to move downward to perform hot pressing on the workpiece located directly below the hot pressing plate 4. After hot pressing and forming, the hydraulic cylinder 3 resets. Subsequently, the rotating mechanism is activated to drive the base 5 to rotate 90 degrees. The rotation of the base 5 drives the workpiece after hot pressing to rotate, and rotates the next unheated workpiece to directly below the hot pressing plate 4. Subsequently, the hydraulic cylinder 3 moves again to drive the hot pressing plate 4 to perform hot pressing. By repeating this process, the workpieces to be processed on the entire base 5 can be completed;

[0033] The operation process of the rotating mechanism is as follows: Start the motor 7. The motor 7 drives the first rotating rod 8, the disc 9, and the connecting rod 10 to rotate. As the connecting rod 10 rotates, the sliding rod 11 at the end of the connecting rod 10 slides into the sliding groove 17 and moves within the sliding groove 17. As the connecting rod 10 continues to rotate, the sliding rod 11 will squeeze the inner wall of the sliding groove 17, thereby driving the second turntable 16 to rotate. Subsequently, the sliding rod 11 disengages from the sliding groove 17. At this time, the second turntable 16 rotates 45 degrees. In this way, the sliding rod 11 will squeeze the sliding groove 17 twice, and the second turntable 16 rotates 90 degrees. During the rotation of the second turntable 16, the first turntable 14 is driven to rotate 90 degrees through the second rotating rod 13, which can drive the next material receiving groove 19 to rotate to directly below the hot pressing plate 4. Moreover, when the sliding rod 11 slides out of the sliding groove 17, the arc outer surface of the disc 9 will contact the arc concave surface 15 on the outer surface of the first turntable 14. At this time, the first turntable 14 is limited and in a stable state, and the hot pressing plate 4 can perform hot pressing on it. When the hot pressing is completed, the hydraulic cylinder 3 drives the hot pressing plate 4 to reset. When the contact process between the disc 9 and the arc concave surface 15 ends, the sliding rod 11 will rotate into the sliding groove 17 again, repeating the above operation to drive the next material receiving groove 19 to rotate to directly below the hot pressing plate 4 for the next hot pressing process.

[0034] Although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and 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. An automatic hot press, characterized in that, It includes a hot press base (1). On one side of the top of the hot press base (1), there is a fixed frame (2). Inside the top of the fixed frame (2), there is a hydraulic cylinder (3). The output end of the hydraulic cylinder (3) is connected to a hot press plate (4). At the center of the top of the hot press base (1), there is a base (5). On the top of the base (5), there is a heating turntable (18). Four material receiving grooves (19) are evenly arranged on the heating turntable (18). Two groups of clamping mechanisms are symmetrically arranged in the material receiving groove (19). An activity groove is formed on the top of the base (5). Inside the activity groove, there is a rotating mechanism that cooperates with the heating turntable (18). The rotating mechanism includes a driving component and a rotating component.

2. The fully automatic hot press according to claim 1, wherein, The driving component includes a support base one (6) and a motor (7) fixed in the activity groove. The motor (7) is located inside the support base one (6). The output end of the motor (7) is connected to a rotating rod one (8). The top end of the rotating rod one (8) penetrates above the support base one (6) and is fixedly connected to a disc (9) and a connecting rod (10). A sliding rod (11) is arranged at the end of the connecting rod (10).

3. The full-automatic hot press according to claim 2, wherein The rotating component includes a support base two (12) fixed in the activity groove. The middle of the support base two (12) is rotatably connected to a rotating rod two (13). On the surface of the rotating rod two (13), there are a turntable one (14) and a turntable two (16). The turntable one (14) is located below the turntable two (16). On both ends of the turntable one (14), there is a group of arc concave surfaces (15) respectively. The arc concave surfaces (15) cooperate with the disc (9). Four sliding grooves (17) are evenly arranged on the surface of the turntable two (16). The sliding rod (11) cooperates with the sliding grooves (17). The top end of the rotating rod two (13) penetrates outside the base (5) and is connected to the heating turntable (18).

4. The full-automatic hot press according to claim 3, wherein, The clamping mechanism includes an electric telescopic rod one (20) and an electric telescopic rod two (22) fixed on one side inside the material receiving groove (19). The output end of the electric telescopic rod one (20) is connected to a moving frame one (21). The output end of the electric telescopic rod two (22) is connected to a moving frame two (23). The moving frame two (23) is located above the moving frame one (21). A moving block (24) slides on the moving frame two (23). The bottom end of the moving block (24) is slidably connected to the moving frame one (21). A clamping block (25) is arranged on the top of the moving block (24).

5. A fully automatic hot press according to claim 4, characterized in that, The clamping block (25) is of an L-shaped structure. A rubber pad is arranged on the inner wall of the clamping block (25).

6. The full-automatic hot press according to claim 5, wherein, A controller and a control switch are arranged on the top of the hot press base (1). The motor (7), the electric telescopic rod one (20), and the electric telescopic rod two (22) are all electrically connected to the controller.

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