Environment-friendly lunch box manufacturing equipment

Abstract

The utility model relates to the technical field of plastic molds, and discloses environment-friendly lunch box manufacturing equipment which comprises a bottom plate, the top of the bottom plate is fixedly connected with a base, one side of the base is fixedly connected with a motor, the output end of the motor is fixedly connected with a two-way threaded rod, the periphery of the two-way threaded rod is in threaded connection with a movable plate, and the movable plate is fixedly connected with the base. And specifically, the number of the movable plates is two, a second mold is arranged in the middle of one movable plate, a first mold is arranged in the middle of the other movable plate, winding blocks are rotationally connected to the interiors of the two movable plates, and pull ropes are fixedly connected to the middles of the winding blocks. According to the device, under the mutual cooperation of the winding block, the pull rope, the spring, the rotating rod, the clamping block and other structures, the first mold and the second mold can be replaced, so that the corresponding first mold and the corresponding second mold can be replaced conveniently according to the characteristics of materials, the labor intensity of workers is reduced, and meanwhile the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic moulds, in particular to an environmentally friendly lunch box making device. Background Art

[0002] As people's awareness of environmental protection increases, more and more industries are beginning to pay attention to sustainable development and environmental protection issues. The catering industry is an indispensable part of people's daily life, and an environmentally friendly lunch box making equipment is a device that uses sustainable materials, energy saving and environmental protection technology to make environmentally friendly lunch boxes that can replace traditional plastic lunch boxes.

[0003] After searching, Chinese patent announcement number: CN214056228U discloses a fast food lunch box plastic mold, including a concave mold base plate and a convex mold base plate, a positioning column is fixedly installed at the middle position of the right side of the upper surface of the concave mold base plate, a concave mold is fixedly installed at the front end of the upper surface of the concave mold base plate, a concave mold replacement cover is movably installed on the upper side of the concave mold, a fixing hole is provided on the front surface of the concave mold replacement cover, a fixing plate is movably installed in front of the concave mold replacement cover, a fixing piece is movably installed on the fixing plate, a concave mold bottom block is movably installed at the bottom end of the concave mold replacement cover, and a first groove is provided at the middle position of the upper surface of the concave mold bottom block. In this utility model, the box body concave mold and convex mold of the lunch box plastic mold can be replaced with a box cover concave mold and convex mold, which can save production costs. A high-temperature resistant pipe is arranged at the injection port of the mold, and springs are arranged on both sides of the pipe. The springs vibrate under the action of the rotating part, thereby causing the pipe to vibrate and reducing the material adhering to the inner wall of the pipe.

[0004] Although the above technology can make the pipeline vibrate and reduce the material sticking to the inner wall of the pipeline through the mutual cooperation of the concave mold, fixed hole, fixed plate, spring, and convex mold, there are still some shortcomings. The above technology cannot replace the mold. In the actual production process, the characteristics of different materials and production requirements are often very different, which requires the mold to be flexibly adjusted to adapt to these changes. For example, some materials may have higher requirements for the wear resistance of the mold, while other materials may require the mold to have a specific shape or surface structure to optimize the processing effect. For this reason, an environmentally friendly lunch box production equipment is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an environmentally friendly lunch box making device, aiming to improve the problem that the mold cannot be replaced in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an environmentally friendly lunch box making device, comprising a bottom plate, the top of the bottom plate is fixedly connected to a base, one side of the base is fixedly connected to a motor, the output end of the motor is fixedly connected to a bidirectional threaded rod, the outer periphery of the bidirectional threaded rod is threadedly connected to a movable plate, the movable plates are specifically provided with two, the middle part of one of the movable plates is provided with a mold 2, the middle part of the other movable plate is provided with a mold 1, the interiors of the two movable plates are rotatably connected with a winding block, the middle part of the winding block is fixedly connected with a pull rope, one end of the pull rope is fixedly connected to a limiting block 1, one side of the limiting block 1 is fixedly connected with a spring, the other end of the spring is fixedly connected to the inside of the movable plate, the other side of the limiting block 1 is fixedly connected with a clamping block, a clamping groove is provided in the interior of the mold 2, the clamping groove and the clamping block are clamped with each other, and a connecting component is provided on one side of the winding block.

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

[0008] The connecting assembly comprises a rotating rod, the rotating rod is fixedly connected to one side of the winding block, and the other end of the rotating rod is fixedly connected to a rotating knob.

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

[0010] A disc is provided on one side of the movable plate, one side of the disc is fixedly connected to a limiting column, one side of the movable plate is fixedly connected to a limiting frame, one side of the limiting frame is slidably connected to a second limiting block, the second limiting block is sleeved on the outer periphery of the limiting column, a rubber hammer is fixedly connected to the top of the second limiting block, and a power component is provided on one side of the movable plate.

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

[0012] The power assembly comprises an electric motor, the electric motor is fixedly connected to one side of the movable plate, and the middle part of the disc is fixedly connected to the output end of the electric motor.

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

[0014] The interior of the base is fixedly connected to a limiting rod, and the movable plate is slidably connected to the outer periphery of the limiting rod.

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

[0016] Specifically, two of the card blocks are provided, and both of the two card blocks are slidably connected to the inside of the movable plate.

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

[0018] The bottom of the base plate is fixedly connected with a plurality of universal wheels.

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

[0020] A control panel is fixedly connected to one side of the base.

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

[0022] 1. In the utility model, mold one and mold two can be replaced by the mutual cooperation of the winding block, the pull rope, the spring, the rotating rod, the clamping block and other structures, so that it is convenient to replace the corresponding mold one and mold two according to the characteristics of the material, thereby reducing the labor intensity of the staff and improving the work efficiency.

[0023] 2. In the utility model, with the cooperation of the rubber hammer, the disc, the second limit block, the limit frame, the motor and other structures, the bubbles generated inside the mold one and the mold two can be discharged during injection molding, thereby improving the quality of the finished lunch box. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of an environmentally friendly lunch box making device proposed by the utility model;

[0025] Figure 2 This is a schematic structural diagram of a bidirectional threaded rod of an environmentally friendly lunch box making device proposed by the utility model;

[0026] Figure 3 This is a structural schematic diagram of a rotating rod of an environmentally friendly lunch box making device proposed by the utility model;

[0027] Figure 4 This is a structural schematic diagram of a card slot of an environmentally friendly lunch box making device proposed by the utility model;

[0028] Figure 5 The utility model discloses a structural schematic diagram of a disc of an environment-friendly lunch box making device.

[0029] Legend:

[0030] 1. Bottom plate; 2. Universal wheel; 3. Limiting frame; 4. Base; 5. Control panel; 6. Motor; 7. Limiting rod; 8. Movable plate; 9. Mold 1; 10. Mold 2; 11. Bidirectional threaded rod; 12. Winding block; 13. Pull rope; 14. Spring; 15. Limiting block 1; 16. Clamping block; 17. Turning rod; 18. Turning knob; 19. Clamping slot; 20. Motor; 21. Disc; 22. Limiting column; 23. Limiting block 2; 24. Rubber hammer. DETAILED DESCRIPTION

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

[0032] Reference Figure 1-Figure 3 The utility model provides an embodiment: an environmentally friendly lunch box making device, including a bottom plate 1, a base 4 is fixedly connected to the top of the bottom plate 1, a motor 6 is fixedly connected to one side of the base 4, and a bidirectional threaded rod 11 is fixedly connected to the output end of the motor 6. When the motor 6 is working, the bidirectional threaded rod 11 is driven to rotate. The outer peripheral thread of the bidirectional threaded rod 11 is threadedly connected to a movable plate 8. When the bidirectional threaded rod 11 rotates, the movable plate 8 is driven to move. There are two movable plates 8, one of which is provided with a mold 2 10 in the middle, and the other is provided with a mold 1 9 in the middle. When the two movable plates 8 move at the same time, the mold 1 9 and the mold 2 10 are driven to move at the same time.

[0033] Reference Figure 3 and Figure 4 The interior of the two movable plates 8 are both rotatably connected with a winding block 12, and a pull rope 13 is fixedly connected to the middle part of the winding block 12. When the winding block 12 rotates, the pull rope 13 will be driven to move at the same time. One end of the pull rope 13 is fixedly connected to a limit block 15. When the pull rope 13 moves, the limit block 15 will be pulled to move. One side of the limit block 15 is fixedly connected with a spring 14. When the limit block 15 moves, the spring 14 will be squeezed. The other end of the spring 14 is fixedly connected to the interior of the movable plate 8, and the other side of the limit block 15 is fixedly connected with a clamping block 16. A clamping slot 19 is provided inside the mold 2 10. When the limit block 15 moves, the clamping block 16 will be driven to move, so that the clamping block 16 is separated from the clamping slot 19, so as to facilitate the replacement of the corresponding mold 1 9 and the mold 2 10 according to the characteristics of the material, thereby reducing the labor intensity of the staff and improving the work efficiency. The clamping slot 19 and the clamping block 16 are clamped with each other, and a connecting component is provided on one side of the winding block 12.

[0034] Reference Figure 3-Figure 5The connecting assembly includes a rotating rod 17, which is fixedly connected to one side of the winding block 12. When the rotating rod 17 rotates, the winding block 12 is driven to rotate at the same time. The other end of the rotating rod 17 is fixedly connected to a rotating knob 18. The rotating knob 18 facilitates the staff to drive the rotating rod 17 to rotate. A disk 21 is provided on one side of the movable plate 8. One side of the disk 21 is fixedly connected to a limiting column 22. When the disk 21 rotates, the limiting column 22 is driven to rotate at the same time. One side of the movable plate 8 is fixedly connected to a limiting frame 3. One side of the limiting frame 3 The limiting block 23 is slidably connected, and the limiting frame 3 can limit the limiting block 23, so as to prevent the limiting block 23 from being offset when moving. The limiting block 23 is sleeved on the outer periphery of the limiting column 22, and a rubber hammer 24 is fixedly connected to the top of the limiting block 23. When the limiting block 23 moves, the rubber hammer 24 will be driven to move at the same time, so that the bubbles generated inside the mold 1 9 and the mold 2 10 can be discharged during injection molding, thereby improving the quality of the finished lunch box. A power component is provided on one side of the movable plate 8.

[0035] Reference Figure 2 and Figure 5 The power assembly includes a motor 20, which is fixedly connected to one side of the movable plate 8. The middle part of the disc 21 is fixedly connected to the output end of the motor 20. The motor 20 can easily drive the disc 21 to rotate. The inside of the base 4 is fixedly connected to a limiting rod 7, and the movable plate 8 is slidably connected to the outer periphery of the limiting rod 7. The limiting rod 7 can limit the movable plate 8, thereby preventing the movable plate 8 from deviating when moving.

[0036] Reference Figure 1 and Figure 3 There are two card blocks 16, both of which are slidably connected to the inside of the movable plate 8. The bottom of the bottom plate 1 is fixedly connected to a plurality of universal wheels 2, which facilitate the multi-directional movement of the device as a whole. A control panel 5 is fixedly connected to one side of the base 4.

[0037] Working principle: when mold 1 9 and mold 2 10 are replaced, by turning the knob 18, when the knob 18 is turned, the rotating rod 17 will be driven to rotate at the same time, and when the rotating rod 17 rotates, the winding block 12 will be driven to rotate, and when the winding block 12 rotates, the pull rope 13 will be driven to move, and when the pull rope 13 moves, it will pull the limit block 15 to move, and when the limit block 15 moves, the spring 14 will be squeezed, and the limit block 15 will squeeze the spring 14 and drive the card block 16 to move, so that the card block 16 is disengaged from the card slot 19, and when the card block 16 is disengaged from the card slot 19, the mold 2 10 and the movable plate 8 can be separated, so as to facilitate the replacement of the corresponding mold 1 9 and mold 2 10 according to the characteristics of the material, and at the same time reduce the labor intensity of the staff and improve the work efficiency.

[0038] When the bubbles inside the mold 1 9 and the mold 2 10 are to be discharged, the motor 20 will work, and when the motor 20 works, it will drive the disc 21 to rotate, and when the disc 21 rotates, it will drive the limiting column 22 to move at the same time, and when the limiting column 22 moves, it will drive the limiting block 23 to move at the same time, and when the limiting block 23 moves, it will drive the rubber hammer 24 to move, and when the rubber hammer 24 moves, it will hammer the surface of the mold 1 9 and the mold 2 10, so that the bubbles generated inside the mold 1 9 and the mold 2 10 during injection molding are discharged, thereby improving the quality of the finished lunch box.

[0039] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An environmentally friendly lunch box making device, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a base (4), one side of the base (4) is fixedly connected to a motor (6), the output end of the motor (6) is fixedly connected to a bidirectional threaded rod (11), the outer periphery of the bidirectional threaded rod (11) is threadedly connected to a movable plate (8), and two movable plates (8) are specifically provided, one of the movable plates (8) is provided with a mold 2 (10) in the middle, and the other movable plate (8) is provided with a mold 1 (9) in the middle, and the interiors of the two movable plates (8) are both rotatably connected to a winding block (12), and the A pull rope (13) is fixedly connected to the middle of the winding block (12), one end of the pull rope (13) is fixedly connected to a limit block (15), one side of the limit block (15) is fixedly connected to a spring (14), the other end of the spring (14) is fixedly connected to the inside of the movable plate (8), the other side of the limit block (15) is fixedly connected to a clamping block (16), a clamping groove (19) is provided inside the mold (10), the clamping groove (19) and the clamping block (16) are clamped to each other, and a connecting component is provided on one side of the winding block (12).

2. The environmentally friendly lunch box making device according to claim 1, characterized in that: The connecting assembly comprises a rotating rod (17), wherein the rotating rod (17) is fixedly connected to one side of the winding block (12), and the other end of the rotating rod (17) is fixedly connected to a rotating knob (18).

3. The environmentally friendly lunch box making device according to claim 1, characterized in that: A disc (21) is provided on one side of the movable plate (8), one side of the disc (21) is fixedly connected to a limiting column (22), one side of the movable plate (8) is fixedly connected to a limiting frame (3), one side of the limiting frame (3) is slidably connected to a second limiting block (23), the second limiting block (23) is sleeved on the outer circumference of the limiting column (22), a rubber hammer (24) is fixedly connected to the top of the second limiting block (23), and a power assembly is provided on one side of the movable plate (8).

4. The environmentally friendly lunch box making device according to claim 3, characterized in that: The power assembly comprises an electric motor (20), the electric motor (20) is fixedly connected to one side of the movable plate (8), and the middle part of the disc (21) is fixedly connected to the output end of the electric motor (20).

5. The environmentally friendly lunch box making device according to claim 1, characterized in that: The interior of the base (4) is fixedly connected to a limiting rod (7), and the movable plate (8) is slidably connected to the outer periphery of the limiting rod (7).

6. The environmentally friendly lunch box making device according to claim 1, characterized in that: Specifically, two of the clamping blocks (16) are provided, and both of the two clamping blocks (16) are slidably connected inside the movable plate (8).

7. The environmentally friendly lunch box making device according to claim 1, characterized in that: A plurality of universal wheels (2) are fixedly connected to the bottom of the base plate (1).

8. The environmentally friendly lunch box making device according to claim 1, characterized in that: A control panel (5) is fixedly connected to one side of the base (4).

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