Forming machine material taking mechanism for blister product production

Abstract

The utility model relates to the field of injection molding tools, and discloses a forming machine material taking mechanism for blister product production, which comprises a material taking frame, an electric push rod I is fixedly connected to the upper surface of the material taking frame, a lifting plate is fixedly connected to the output end of the electric push rod I, and a limiting column is fixedly connected to one side of the lifting plate. And the outer side walls of the limiting columns are slidably connected to the interior of the material taking frame, a workbench is fixedly connected to the lower surface of the material taking frame, a plastic making box is arranged on the upper surface of the workbench, a fixing box is fixedly connected to the lower surface of the lifting plate, and a second electric push rod is connected to the interior of the fixing box. According to the plastic product taking device, a lifting plate can be driven to move through a first electric push rod, a rotating block can be driven to rotate through movement of a moving column, a material taking block can stably rotate through a supporting block, and therefore the effect of taking plastic products is achieved; the problem that a traditional plastic product taking device cannot accurately take materials one by one is solved, and the taking efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of injection molding tooling, and in particular to a material handling mechanism for a forming machine used in the production of thermoformed products. Background Technology

[0002] Some pulp molded products, such as paper plates and paper bowls, are usually produced using pulp molding equipment. The pulp is pressed and dehumidified in a molding machine to form a wet blank (i.e., molding), and then the wet blank is hot-pressed in a setting machine to form a dry blank (i.e., setting). Then, the material can be taken out for the next step of operation.

[0003] A search of Chinese patent document CN215396665U reveals a plastic product suction and ejection tooling and a plastic product suction and ejection mechanism, including a mounting plate and suction cups, wherein there are two or more suction cups, and the mounting plate has mounting holes, wherein there are three or more mounting holes, and the mounting holes are detachably connected to the suction cups. This utility model's specific technical solution has the advantages of simple structure and control; however, the aforementioned patent only allows for convenient installation and use, and cannot stably pick up the vacuum-formed product, making material handling difficult and thus affecting subsequent steps. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a material handling mechanism for a forming machine used in the production of thermoformed products, which aims to improve the problem that traditional thermoformed product handling devices cannot stably pick up thermoformed products.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a material handling mechanism for a forming machine used in the production of thermoformed products, comprising a material handling frame, an electric push rod fixedly connected to the upper surface of the material handling frame, a lifting plate fixedly connected to the output end of the electric push rod, a limit post fixedly connected to one side of the lifting plate, the outer wall of the limit post slidably connected to the inside of the material handling frame, a worktable fixedly connected to the lower surface of the material handling frame, a forming box provided on the upper surface of the worktable, a fixed box fixedly connected to the lower surface of the lifting plate, an electric push rod II connected inside the fixed box, a support column fixedly connected to the lower surface of the fixed box, a lifting block fixedly connected to the output end of the electric push rod II, a lifting column fixedly connected to the lower surface of the lifting block, a moving block fixedly connected to one end of the lifting column, and a material handling component rotatably connected to one side of the moving block.

[0006] Furthermore, the material handling assembly includes a support block, a material handling block, a friction block, and a rotating block. One side of the rotating block is rotatably connected to one side of the material handling block, the lower surface of the material handling block is fixedly connected to one side of the friction block, the other side of the material handling block is rotatably connected to one side of the support block, the other side of the support block is fixedly connected to the lower surface of the support column, and a moving block is rotatably connected to the other side of the rotating block.

[0007] Furthermore, a second support column is fixedly connected inside the workbench, and a second rotating column is slidably connected to the upper surface of the second support column.

[0008] Furthermore, a vibrating column is fixedly connected to the lower surface of the plastic forming box, a sliding column is rotatably connected to one end of the vibrating column, a rotating column is slidably connected to the outer wall of the sliding column, and a protruding block is slidably connected to the outer wall of the sliding column.

[0009] Furthermore, a motor is fixedly connected inside the workbench, and a worm gear is fixedly connected to the output end of the motor.

[0010] Furthermore, a support box is fixedly connected inside the workbench, and a worm gear is rotatably connected inside the support box. The outer wall of the worm is rotatably connected inside the support box.

[0011] Furthermore, the worm gear meshes with the worm, and a rotating column is fixedly connected to the inner wall of the worm gear.

[0012] Furthermore, a second rotating column is fixedly connected to one end of the first rotating column, and a protruding block is fixedly connected to the upper surface of the second rotating column.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the electric push rod drives the lifting plate to move, and the movement of the moving column drives the rotating block to rotate. The support block enables the material picking block to rotate stably, thereby achieving the effect of picking up plastic products. This solves the problem that traditional plastic product picking devices cannot accurately pick up individual materials, and improves the picking efficiency.

[0015] 2. In this utility model, the rotation of the worm gear drives the worm wheel to rotate, and the rotation of the first rotating column drives the second rotating column to rotate. The protruding block allows the sliding column to rise and fall, thereby achieving the effect of high-speed vibration of the plastic box for rapid demolding. This solves the problem in traditional material handling devices that cannot remove the freshly processed plastic products from the production table, thus slowing down the material handling speed. Attached Figure Description

[0016] Figure 1This is a perspective view of a material handling mechanism for a forming machine used in the production of thermoformed products, as proposed in this utility model.

[0017] Figure 2 This is a cross-sectional schematic diagram of the material handling frame of the forming machine for producing thermoformed products proposed in this utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a cross-sectional schematic diagram of the worktable of the material handling mechanism of a forming machine for producing thermoformed products, as proposed in this utility model.

[0020] Legend:

[0021] 1. Material pick-up rack; 2. Electric push rod one; 3. Lifting plate; 4. Limiting post; 5. Worktable; 6. Plastic forming box; 7. Fixed box; 8. Electric push rod two; 9. Lifting block; 10. Lifting column; 11. Support column one; 12. Support block; 13. Material pick-up block; 14. Moving block; 15. Friction block; 16. Rotating block; 17. Support column two; 18. Rotating column two; 19. Vibrating column; 20. Sliding column; 21. Motor; 22. Worm gear; 23. Worm wheel; 24. Rotating column one; 25. Support box; 26. Protruding block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figure 1-3This utility model provides an embodiment of a material handling mechanism for a forming machine used in the production of thermoformed products. The mechanism includes a material handling frame 1, an electric push rod 2 fixedly connected to the upper surface of the material handling frame 1, a lifting plate 3 fixedly connected to the output end of the electric push rod 2, a limit post 4 fixedly connected to one side of the lifting plate 3, and the outer wall of the limit post 4 slidably connected inside the material handling frame 1. A worktable 5 is fixedly connected to the lower surface of the material handling frame 1, a forming box 6 is provided on the upper surface of the worktable 5, a fixed box 7 is fixedly connected to the lower surface of the lifting plate 3, an electric push rod 8 is connected inside the fixed box 7, a support column 11 is fixedly connected to the lower surface of the fixed box 7, and the output end of the electric push rod 8... A lifting block 9 is fixedly connected, and a lifting column 10 is fixedly connected to the lower surface of the lifting block 9. A moving block 14 is fixedly connected to one end of the lifting column 10. A material picking assembly is rotatably connected to one side of the moving block 14. The material picking assembly includes a support block 12, a material picking block 13, a friction block 15, and a rotating block 16. One side of the rotating block 16 is rotatably connected to one side of the material picking block 13. The lower surface of the material picking block 13 is fixedly connected to one side of the friction block 15. The other side of the material picking block 13 is rotatably connected to one side of the support block 12. The other side of the support block 12 is fixedly connected to the lower surface of the support column 11. The moving block 14 is rotatably connected to the other side of the rotating block 16.

[0024] Specifically, the material handling rack 1 supports the electric push rod 2, and the worktable 5 supports the material handling rack 1 and the plastic forming box 6. When material needs to be picked up, the electric push rod 2 moves the lifting plate 3, causing the limiting posts 4 on both sides of the lifting plate 3 to move. The limiting posts 4 inside the material handling rack 1 limit the lifting plate 3, thus limiting the lifting plate 3. After the lifting plate 3 reaches the appropriate position, the electric push rod 8 opens, which in turn drives the lifting block 9 to rise and fall. This causes the multiple lifting columns 10 on the lifting block 9 to rise and fall. The rising and falling of the lifting columns 10 will drive the rotating block 16 to rotate, causing the material picking block 13 on one side of the rotating block 16 to rotate outward on the support block 12. The rotation of the material picking block 13 will drive the friction block 15 to rotate. The outward rotation of the three material picking blocks 13 will clamp the plastic product. At the same time, the setting of multiple friction blocks 15 can increase the friction and clamping force, so that the device can stably pick up the plastic product, avoiding the problem of the plastic product being messy in the traditional blowing and picking, and improving the accuracy of the device.

[0025] Reference Figure 4The workbench 5 is internally fixedly connected to a second support column 17. The upper surface of the second support column 17 is slidably connected to a second rotating column 18. The lower surface of the molding box 6 is fixedly connected to a vibrating column 19. One end of the vibrating column 19 is rotatably connected to a sliding column 20. The outer wall of the sliding column 20 is slidably connected to the second rotating column 18. The outer wall of the sliding column 20 is slidably connected to a protrusion 26. The workbench 5 is internally fixedly connected to a motor 21. The output end of the motor 21 is fixedly connected to a worm gear 22. The workbench 5 is internally fixedly connected to a support box 25. The support box 25 is internally rotatably connected to a worm wheel 23. The outer wall of the worm gear 22 is rotatably connected inside the support box 25. The worm wheel 23 and the worm gear 22 mesh with each other. The inner wall of the worm wheel 23 is fixedly connected to a first rotating column 24. One end of the first rotating column 24 is fixedly connected to a second rotating column 18. The upper surface of the second rotating column 18 is fixedly connected to a protrusion 26.

[0026] Specifically, the worktable 5 supports the second support column 17 and also supports the motor 21. The multiple support columns 17 make the rotating column 18 more stable during rotation, preventing it from shifting. Turning on the motor 21 drives the worm gear 22 to rotate, causing the worm wheel 23 on the outside of the worm gear 22 to rotate inside the support box 25. The support box 25 supports the worm wheel 23, preventing it from shifting and ensuring stable movement. The rotation of the worm wheel 23 drives the rotating column 18 to rotate. The rotation of column 124 causes the rotation of column 2318 at one end of column 124 to rotate, which in turn causes the sliding column 20 on the vibrating column 19 to move on the rotating column 2318. This causes the protrusion 26 on the rotating column 2318 to contact the sliding column 20. The sliding column 20 is made of bearing stainless steel and can be used for a long time. This causes the vibrating column 19 to drive the molding box 6 to move back and forth, thereby demolding the plastic products inside the molding box 6 to a certain extent, thus speeding up the material handling speed and improving the stability of material handling.

[0027] Working principle: When it is necessary to demold the processed plastic product to a certain extent, the motor 21 will first start and drive the worm gear 22 to rotate. The rotation of the worm gear 22 will drive the worm wheel 23 to rotate, causing the rotating column 24 on the inner wall of the worm wheel 23 to rotate. This will drive the rotating column 18 to rotate on the upper end of the support column 17. The support column 17 will support the rotating column 18. The rotation of the rotating column 18 will cause the protrusion 26 to rotate, thereby driving the sliding column 20. The sliding column 20 will drive the vibrating column 19 to switch between high and low positions, thereby achieving a certain degree of demolding of the processed plastic product inside the molding box 6, which facilitates material unloading. When it is necessary to... During material handling, the electric push rod 2 first pushes the lifting plate 3 to rise and fall. The limiting column 4 supports the lifting plate 3 through the material handling frame 1. The rising and falling of the lifting plate 3 will drive the fixed box 7 to rise and fall, causing the electric push rod 8 to move. When it reaches the appropriate position, the electric push rod 8 will open and drive the lifting block 9 to rise and fall. The rising and falling of the lifting block 9 will drive the lifting column 10 to rise and fall, causing the lifting column 10 to drive the moving block 14 to move, causing the rotating block 16 on one side of the moving block 14 to rotate. The rotation of the rotating block 16 will drive the material handling block 13 to rotate on the support block 12, so that the material handling block 13 clamps the plastic product from the inside out, and the friction block 15 can increase the clamping force.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A material handling mechanism for a forming machine used in the production of thermoformed products, comprising a material handling rack (1), characterized in that: An electric push rod (2) is fixedly connected to the upper surface of the material picker (1). A lifting plate (3) is fixedly connected to the output end of the electric push rod (2). A limit post (4) is fixedly connected to one side of the lifting plate (3). The outer wall of the limit post (4) is slidably connected to the inside of the material picker (1). A workbench (5) is fixedly connected to the lower surface of the material picker (1). A plastic forming box (6) is provided on the upper surface of the workbench (5). A fixed box (7) is fixedly connected to the lower surface of the lifting plate (3). An electric push rod (8) is connected inside the fixed box (7). A support column (11) is fixedly connected to the lower surface of the fixed box (7). A lifting block (9) is fixedly connected to the output end of the electric push rod (8). A lifting column (10) is fixedly connected to the lower surface of the lifting block (9). A moving block (14) is fixedly connected to one end of the lifting column (10). A material picker assembly is rotatably connected to one side of the moving block (14).

2. The material handling mechanism for a forming machine used in the production of thermoformed products according to claim 1, characterized in that: The material handling assembly includes a support block (12), a material handling block (13), a friction block (15), and a rotating block (16). One side of the rotating block (16) is rotatably connected to one side of the material handling block (13). The lower surface of the material handling block (13) is fixedly connected to one side of the friction block (15). The other side of the material handling block (13) is rotatably connected to one side of the support block (12). The other side of the support block (12) is fixedly connected to the lower surface of the support column (11). A moving block (14) is rotatably connected to the other side of the rotating block (16).

3. The material handling mechanism for a forming machine used in the production of thermoformed products according to claim 2, characterized in that: The workbench (5) is fixedly connected to a second support column (17), and a second rotating column (18) is slidably connected to the upper surface of the second support column (17).

4. The material handling mechanism for a forming machine used in the production of thermoformed products according to claim 3, characterized in that: A vibrating column (19) is fixedly connected to the lower surface of the plastic forming box (6). A sliding column (20) is rotatably connected to one end of the vibrating column (19). A rotating column (18) is slidably connected to the outer wall of the sliding column (20). A protrusion (26) is slidably connected to the outer wall of the sliding column (20).

5. The material handling mechanism for a forming machine used in the production of thermoformed products according to claim 4, characterized in that: A motor (21) is fixedly connected inside the workbench (5), and a worm gear (22) is fixedly connected to the output end of the motor (21).

6. The material handling mechanism for a forming machine used in the production of thermoformed products according to claim 5, characterized in that: The workbench (5) is fixedly connected to a support box (25), and a worm gear (23) is rotatably connected inside the support box (25). The outer wall of the worm (22) is rotatably connected inside the support box (25).

7. The material handling mechanism for a forming machine used in the production of thermoformed products according to claim 6, characterized in that: The worm wheel (23) meshes with the worm (22), and a rotating column (24) is fixedly connected to the inner wall of the worm wheel (23).

8. The material handling mechanism for a forming machine for producing thermoformed products according to claim 7, characterized in that: One end of the rotating column one (24) is fixedly connected to the rotating column two (18), and the upper surface of the rotating column two (18) is fixedly connected to the protrusion block (26).

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