Vacuum cup necking device

Abstract

The utility model discloses a vacuum cup necking device which comprises a base and a support installed on the top of the base, and one side of the support is connected with a disc piece through a hydraulic push rod. The fixing frame is installed on the top of the support, the bottom of the fixing frame is connected with a driving motor through an electric push rod, and the output end of the driving motor is connected with a pressing disc; a bearing disc is rotationally mounted at the top of the base through a positioning pressing ring, and forming molds are distributed at the top of the bearing disc through supporting stand columns; a stepping motor for driving the bearing disc to rotate is arranged in an inner cavity of the base, locking assemblies are arranged on the two sides of the stepping motor, and locking blocks of the locking assemblies are meshed with the bottom of the bearing disc. According to the vacuum cup feeding device, feeding can be conveniently conducted on a vacuum cup, in the machining process, the vacuum cup can be prevented from deviating and shaking when necking down, and the machining stability is guaranteed; and when discharging is needed, the vacuum cups are subjected to discharging and feeding through the mechanical arm, meanwhile, the necking device is still in the state of machining the follow-up vacuum cups, and the machining efficiency of the vacuum cups is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermos cups, in particular to a shrinking device for a thermos cup. Background Art

[0002] A thermos cup is generally a water container made of ceramic or stainless steel with a vacuum layer. It has a lid on the top and is tightly sealed. The vacuum insulation layer can delay the heat dissipation of the water and other liquids inside to achieve the purpose of insulation. The thermos cup has developed from a thermos flask. The insulation principle is the same as that of the thermos flask, but people make the bottle into a cup for convenience. At present, in the processing of thermos cups, a shrinking device is often used to shrink the mouth of the thermos cup.

[0003] For example, in the prior art, the Chinese utility model with publication number: CN207463998U discloses a necking device for a thermos cup, which realizes the necking of the cup through a simple structure. However, it is inconvenient to load and unload materials during use, and when the cup body is long, the top assembly needs to be moved upward for a long distance to take out the cup body. However, the distance between the top assembly and the mold should not be too long, otherwise it will be inconvenient to fix the cup body. Therefore, it is difficult for a general necking device to conveniently take out the processed cup body, which makes the efficiency of loading and unloading materials not smooth enough, affecting the efficiency of cup processing. Therefore, we need to propose a necking device for a thermos cup. Utility Model Content

[0004] The purpose of the utility model is to provide a thermos cup necking device, which can facilitate the placement and removal of the thermos cup during processing, and cooperate with a robot to ensure the smoothness of material loading and unloading. At the same time, when the robot is loading and unloading materials, the equipment can continue processing, further improving the efficiency of thermos cup processing, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides: a shrinking device for a thermos cup, comprising a base, a bracket installed on the top of the base, one side of the bracket is connected to a disc through a hydraulic push rod; a fixed frame installed on the top of the bracket, the bottom of the fixed frame is connected to a drive motor through an electric push rod, and the output end of the drive motor is connected to a pressure plate; a carrying plate is rotatably installed on the top of the base through a positioning pressure ring, and a molding mold is distributed on the top of the carrying plate through supporting columns; a stepping motor for driving the carrying plate to rotate is provided in the inner cavity of the base, and locking assemblies are provided on both sides of the stepping motor, and the locking blocks of the locking assemblies are engaged with the bottom of the carrying plate.

[0006] Preferably, the locking assembly includes: a connecting plate for carrying the locking block, and a limiting guide plate connected to the top of the inner cavity of the base; wherein, both ends of the connecting plate are connected with anti-slip guide blocks, the surface of the anti-slip guide block is slidably connected to the inner wall of the limiting guide plate, and the bottom of the inner cavity of the base is connected with an electric telescopic rod, and the protruding end of the electric telescopic rod is connected to the bottom of the connecting plate.

[0007] Preferably, a limiting groove is opened on the top of the base, the bottom of the supporting plate is connected to a limiting block, the limiting block is slidably connected to the inner wall of the limiting groove, the bottom of the limiting block is connected to a positioning tooth plate, and the positioning tooth plate is meshingly connected with the locking block.

[0008] Preferably, the positioning pressure ring is fixedly mounted on the top of the base and is located outside the limiting groove. An annular groove is provided on the outer surface of the supporting plate. The positioning pressure ring is slidably connected to the inner wall of the annular groove.

[0009] Preferably, a positioning shaft is connected to the bottom of the carrier plate, and the output end of the stepper motor is connected to the bottom end of the positioning shaft via a bevel gear transmission.

[0010] Preferably, the hydraulic push rod is installed on one side of the bracket, the protruding end of the hydraulic push rod is connected to an assembly frame, both sides of the assembly frame are slidably connected to the bracket, and the disc member is rotatably installed on the front end of the assembly frame.

[0011] Preferably, the electric push rod is installed on the top of the fixing frame, guide rods are connected to both sides of the positioning frame, the guide rods are slidably connected to the fixing frame, and the movable clamp of the driving motor is installed at the bottom of the positioning frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model arranges a plurality of cup embryos on a forming mold by setting structures such as a base, a disc, a pressure plate, a positioning pressure ring, a bearing plate and a locking assembly, and drives the positioning shaft to rotate by a stepper motor, so that the bearing plate cooperates with the positioning pressure ring and the limit block to rotate 90 degrees on the top of the base, so that the thermos cup can be conveniently fed; during the processing, the connecting plate is pushed by an electric telescopic rod, so that the connecting plate cooperates with the fixed frame to raise the locking block, which meshes with the positioning tooth plate at the bottom of the bearing plate, and has a locking effect on the bearing plate, thereby preventing the thermos cup from offsetting and shaking when shrinking, thereby ensuring the processing stability; when discharging is required, the bearing plate rotates in cooperation with the stepper motor, and while the robot feeds the thermos cup, the shrinking device is still in the state of processing subsequent thermos cups, thereby further improving the efficiency of thermos cup processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the assembly frame structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the locking block structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the carrier plate of the utility model.

[0018] In the figure: 1. base; 2. bracket; 3. fixing frame; 4. electric push rod; 5. positioning frame; 6. guide rod; 7. driving motor; 8. pressure plate; 9. hydraulic push rod; 10. assembly frame; 11. disc; 12. limiting groove; 13. positioning pressure ring; 14. stepping motor; 15. bearing plate; 16. positioning shaft; 17. annular groove; 18. limiting block; 19. positioning tooth plate; 20. electric telescopic rod; 21. connecting plate; 22. anti-slip guide block; 23. limiting guide plate; 24. locking block; 25. forming mold; 26. supporting column. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides: a shrinking device for a thermos cup, comprising a base 1, a bracket 2 installed on the top of the base 1, one side of the bracket 2 is connected to a disc 11 through a hydraulic push rod 9; a fixing frame 3 installed on the top of the bracket 2, the bottom of the fixing frame 3 is connected to a driving motor 7 through an electric push rod 4, and the output end of the driving motor 7 is connected to a pressure plate 8; a carrying plate 15 is rotatably installed on the top of the base 1 through a positioning pressure ring 13, and a forming mold 25 is distributed on the top of the carrying plate 15 through a supporting column 26; a stepping motor 14 for driving the carrying plate 15 to rotate is provided in the inner cavity of the base 1, and locking assemblies are provided on both sides of the stepping motor 14, and the locking blocks 24 of the locking assemblies are engaged with the bottom of the carrying plate 15.

[0021] It is worth mentioning that through the arrangement of the base 1, the disc part 11, the pressure plate 8, the positioning pressure ring 13, the supporting plate 15 and the locking assembly structure, the thermos cup can be conveniently placed and taken out during processing, and the robot can be cooperated to ensure the smoothness of material loading and unloading. At the same time, when the robot is loading and unloading materials, the equipment can continue processing, further improving the efficiency of thermos cup processing.

[0022] Specifically, the locking assembly includes: a connecting plate 21 for carrying a locking block 24, and a limiting guide plate 23 connected to the top of the inner cavity of the base 1; wherein, the two ends of the connecting plate 21 are connected with anti-slip guide blocks 22, the surface of the anti-slip guide block 22 is slidably connected to the inner wall of the limiting guide plate 23, and the bottom of the inner cavity of the base 1 is connected with an electric telescopic rod 20, and the protruding end of the electric telescopic rod 20 is connected to the bottom of the connecting plate 21.

[0023] Furthermore, the locking block 24 is a connecting piece for locking the carrier plate 15, the connecting plate 21 is a component connected to the locking block 24, the limiting guide plate 23 is a structure that guides the connecting plate 21 when it moves and rises, the anti-detachment guide block 22 is a structure that guides and limits the connecting plate 21 in cooperation with the limiting guide plate 23 to prevent detachment, and the electric telescopic rod 20 is a driving component for raising and lowering the locking block 24.

[0024] In addition, a limiting groove 12 is provided at the top of the base 1, and a limiting block 18 is connected to the bottom of the carrier plate 15. The limiting block 18 is slidably connected to the inner wall of the limiting groove 12. A positioning tooth plate 19 is connected to the bottom of the limiting block 18, and the positioning tooth plate 19 is meshed and connected with the locking block 24. A positioning pressure ring 13 is fixedly installed on the top of the base 1 and is located outside the limiting groove 12. An annular groove 17 is provided on the outer surface of the carrier plate 15, and the positioning pressure ring 13 is slidably connected to the inner wall of the annular groove 17. A positioning shaft 16 is connected to the bottom of the carrier plate 15, and the output end of the stepper motor 14 is connected to the bottom end of the positioning shaft 16 through a bevel gear transmission.

[0025] Among them, the limiting groove 12 is a setting for assembling the carrier plate 15, and cooperates with the limiting block 18 to play a limiting role. The positioning pressure ring 13 cooperates with the annular groove 17 to position the carrier plate 15 to ensure stability during rotation and locking. The positioning tooth plate 19 is a component that cooperates with the locking block 24 to achieve the effect of locking and positioning. The positioning shaft 16 is a component that is connected to the carrier plate 15 and the stepping motor 14.

[0026] The hydraulic push rod 9 is installed on one side of the bracket 2, and the extended end of the hydraulic push rod 9 is connected to the assembly frame 10. The two sides of the assembly frame 10 are slidably connected to the bracket 2, and the disc 11 is rotatably installed at the front end of the assembly frame 10. The electric push rod 4 is installed on the top of the fixed frame 3, and the two sides of the positioning frame 5 are connected to the guide rod 6, which is slidably connected to the fixed frame 3. The movable card of the driving motor 7 is installed at the bottom of the positioning frame 5.

[0027] Furthermore, the hydraulic push rod 9 is a component that pushes the assembly frame 10 to move the disc 11 toward the cup embryo on the molding die 25 to achieve the shrinking effect. The guide rod 6 is a component that ensures stability when the positioning frame 5 is raised and lowered. The drive motor 7 is a component that rotates the pressure plate 8. When the pressure plate 8 is pressed tightly against the cup at the top of the molding die 25, it can drive the cup to rotate to ensure the uniformity of the overall shrinking.

[0028] Place multiple cup blanks on the forming mold 25, and drive the positioning shaft 16 to rotate through the stepper motor 14, so that the carrier plate 15 cooperates with the positioning pressure ring 13 and the limit block 18 to rotate 90 degrees on the top of the base 1, so that the thermos cup can be easily fed;

[0029] During the processing, the connecting plate 21 is pushed by the electric telescopic rod 20, so that the connecting plate 21 cooperates with the fixing frame 3 to raise the locking block 24, and meshes with the positioning tooth plate 19 at the bottom of the carrier plate 15, so as to lock the carrier plate 15, thereby preventing the thermos cup from deflecting and shaking when shrinking, and ensuring the processing stability. The positioning frame 5 is pushed by the electric push rod 4, so that the driving motor 7 moves downward, and the pressure plate 8 at the end is pressed tightly against the top of the cup embryo, and the cup embryo can be rotated while being positioned. At the same time, the hydraulic push rod 9 pushes the assembly frame 10 to move toward the neck of the cup embryo, and the neck of the cup embryo is shrunk by the disc 11;

[0030] When it is necessary to discharge the material, the carrier plate 15 cooperates with the stepper motor 14 to rotate again. While the robot unloads and feeds the thermos cup after the necking, the necking device is still in the state of processing the subsequent thermos cup, further improving the efficiency of the thermos cup processing.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thermos cup necking device, characterized in that: include: A base, a bracket mounted on the top of the base, one side of the bracket being connected with a disc member via a hydraulic push rod; A fixing frame is installed on the top of the bracket, and the bottom of the fixing frame is connected to a driving motor through an electric push rod, and the output end of the driving motor is connected to a pressure plate; a carrying plate is rotatably installed on the top of the base through a positioning pressure ring, and a forming mold is distributed on the top of the carrying plate through supporting columns; a stepping motor for driving the carrying plate to rotate is provided in the inner cavity of the base, and locking assemblies are provided on both sides of the stepping motor, and the locking blocks of the locking assemblies are engaged with the bottom of the carrying plate.

2. A thermos cup necking device according to claim 1, characterized in that: The locking assembly includes: a connecting plate for carrying the locking block, and a limiting guide plate connected to the top of the inner cavity of the base; wherein, both ends of the connecting plate are connected with anti-slip guide blocks, the surface of the anti-slip guide block is slidably connected to the inner wall of the limiting guide plate, and the bottom of the inner cavity of the base is connected with an electric telescopic rod, and the protruding end of the electric telescopic rod is connected to the bottom of the connecting plate.

3. A thermos cup necking device according to claim 2, characterized in that: A limiting groove is provided on the top of the base, a limiting block is connected to the bottom of the supporting plate, the limiting block is slidably connected to the inner wall of the limiting groove, a positioning tooth plate is connected to the bottom of the limiting block, and the positioning tooth plate is meshed with the locking block.

4. The shrinking device for a thermos cup according to claim 1, characterized in that: The positioning pressure ring is fixedly mounted on the top of the base and is located outside the limiting groove. An annular groove is provided on the outer surface of the carrying plate. The positioning pressure ring is slidably connected to the inner wall of the annular groove.

5. The shrinking device for a thermos cup according to claim 1, characterized in that: The bottom of the carrier plate is connected with a positioning shaft, and the output end of the stepper motor is connected to the bottom end of the positioning shaft through a bevel gear transmission.

6. The shrinking device for a thermos cup according to claim 1, characterized in that: The hydraulic push rod is installed on one side of the bracket, the protruding end of the hydraulic push rod is connected with an assembly frame, the two sides of the assembly frame are slidably connected to the bracket, and the disc member is rotatably installed on the front end of the assembly frame.

7. The shrinking device for a thermos cup according to claim 1, characterized in that: The electric push rod is installed on the top of the fixing frame, the two sides of the positioning frame are connected with guide rods, the guide rods are slidably connected to the fixing frame, and the movable clamp of the driving motor is installed on the bottom of the positioning frame.

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