A double door seal mold for a drum washing machine with a deburring function

Abstract

The present invention discloses a double door seal mold for a drum washing machine with a deburring function, comprising a supporting base, an upper mold lifting mechanism, a lower mold, an upper mold, a rotating mechanism and a deburring component, wherein the upper mold lifting mechanism is arranged on the supporting base, the upper mold is arranged on the upper mold lifting mechanism, a glue injection channel is arranged on the upper mold, the lower mold is fixedly arranged on the supporting base, a rotating push-up cavity is arranged in the lower mold, a door seal making cavity is arranged in the lower mold, the door seal making cavity is communicated with the rotating push-up cavity, the rotating mechanism is arranged in the door seal making cavity and the rotating push-up cavity, the glue injection channel is arranged corresponding to the door seal making cavity, the deburring component is arranged on the upper mold, and the deburring component is located on one side of the door seal making cavity. The present invention relates to the technical field of door seal molds for washing machines, and specifically provides a double door seal mold for a drum washing machine with a deburring function, which has a simple structure and is easy to operate.

Description

Technical Field

[0001] The invention relates to the technical field of washing machine door seal moulds, in particular to a drum washing machine double door seal mould with a deburring function. Background Art

[0002] The drum washing machine door seal mold is a supporting device for the molding of the washing machine drum. When molding the washing machine drum, the mold needs to be used for processing. Generally, injection molds are used for processing operations. The types of door seal molds are more diversified. With the continuous development of science and technology, people have higher and higher requirements for the manufacturing process of drum washing machine door seal molds.

[0003] The existing drum washing machine door seal mold only has the function of forming the door seal, and cannot polish and remove the flash of the manufactured door seal. After the door seal is manufactured, a polishing device needs to be used to polish and remove the flash, and the manufacturing process is complicated. Summary of the invention

[0004] In view of the above situation, in order to remedy the above existing defects, the present invention provides a double door sealing mold for a drum washing machine with a simple structure, convenient operation and a deburring function.

[0005] The present invention provides the following technical solutions: The present invention proposes a double door seal mold for a drum washing machine with a deburring function, comprising a supporting base, an upper mold lifting mechanism, a lower mold, an upper mold, a rotating mechanism and a deburring assembly, wherein the upper mold lifting mechanism is arranged on the supporting base, the upper mold is arranged on the upper mold lifting mechanism, a glue injection channel is arranged on the upper mold, the lower mold is fixedly arranged on the supporting base, a rotating push-up cavity is arranged in the lower mold, a door seal making cavity is arranged in the lower mold, the door seal making cavity is connected with the rotating push-up cavity, the rotating mechanism is arranged in the door seal making cavity and the rotating push-up cavity, the glue injection channel is arranged corresponding to the door seal making cavity, the deburring assembly is arranged on the upper mold, and the deburring assembly is located on one side of the door seal making cavity.

[0006] Furthermore, the door seal manufacturing chamber is provided with two groups, and the deburring assembly is arranged corresponding to the door seal manufacturing chamber, thereby realizing double door seal manufacturing at the same time.

[0007] In order to lift the upper mold and facilitate the removal of the formed door seal, the upper mold lifting mechanism includes a lifting cylinder, a load-bearing plate and a load-bearing rod. The lifting cylinder is arranged on a supporting base, the load-bearing plate is arranged at the free end of the lifting cylinder, the load-bearing rod is arranged at the lower end of the load-bearing plate, and the upper mold is arranged at the lower end of the load-bearing rod.

[0008] In order to realize the deburring and polishing of the circumference of the formed door seal, the rotating mechanism includes a rotating motor, a rotating component and a base plate. The rotating motor is arranged on the top wall of the rotating pushing cavity. The rotating component is symmetrically provided with two groups. The rotating component is connected to the output shaft of the rotating motor. The base plate is slidably arranged in the door seal manufacturing cavity. The base plate is connected to the two groups of rotating components. An isolation block is provided in the middle of the base plate. An annular door seal molding cavity is formed between the isolation block and the side wall of the door seal manufacturing cavity.

[0009] Furthermore, the rotating assembly includes a rotating drive shaft, a pushing telescopic rod and a driving chain. The rotating drive shaft is rotatably arranged on the bottom wall of the rotating pushing cavity. The rotating drive shaft and the output shaft of the rotating motor are fixed with sprockets. The driving chain is sleeved on the sprocket and the driving chain is meshed with the sprocket. The pushing telescopic rod is arranged at the upper end of the rotating drive shaft, and the bottom plate is arranged at the free end of the pushing telescopic rod.

[0010] In order to realize the deburring action of the door seal, the deburring assembly includes a fixed plate, an electric telescopic rod and a polishing deburring plate. The fixed plate is arranged on the lower mold, the electric telescopic rod is arranged on the fixed plate, the polishing deburring plate is arranged on the free end of the electric telescopic rod, and the polishing deburring plate is located on one side of the door seal manufacturing cavity.

[0011] The beneficial effects achieved by the present invention using the above structure are as follows: a double door seal mold for a drum washing machine with a deburring function proposed by the present invention realizes the efficient pushing out and surface polishing and deburring of the formed double door seals through the setting of a rotating mechanism and a deburring component, and has simple operation and high production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 This is a schematic diagram of the overall structure of a double door seal mold for a drum washing machine with a deburring function proposed by the present invention;

[0014] Figure 2 This is a schematic diagram of the internal decoupling strands of the lower mold of a double-door seal mold for a drum washing machine with a deburring function proposed by the present invention.

[0015] Among them, 1. support base, 2. upper mold lifting mechanism, 3. lower mold, 4. upper mold, 5. rotating mechanism, 6. deburring assembly, 7. glue injection channel, 8. rotating push-up cavity, 9. door seal making cavity, 10. lifting cylinder, 11. load-bearing plate, 12. load-bearing rod, 13. polishing deburring plate, 14. rotating motor, 15. bottom plate, 16. isolation block, 17. door seal molding cavity, 18. rotating drive shaft, 19. pushing telescopic rod, 20. driving chain, 21. fixed plate, 22. electric telescopic rod. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0017] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0018] like Figures 1-2 As shown, the technical solution adopted by the present invention is as follows: a double door seal mold of a drum washing machine with a deburring function, comprising a support base 1, an upper mold lifting mechanism 2, a lower mold 3, an upper mold 4, a rotating mechanism 5 and a deburring assembly 6, the upper mold lifting mechanism 2 is arranged on the support base 1, the upper mold 4 is arranged on the upper mold lifting mechanism 2, the upper mold 4 is provided with a glue injection channel 7, the lower mold 3 is fixedly arranged on the support base 1, the lower mold 3 is provided with a rotating push-up cavity 8, the lower mold 3 is provided with a door seal making cavity 9, the door seal making cavity 9 is connected with the rotating push-up cavity 8, the rotating mechanism 5 is arranged in the door seal making cavity 9 and the rotating push-up cavity 8, the glue injection channel 7 is arranged corresponding to the door seal making cavity 9, the deburring assembly 6 is arranged on the upper mold 4, and the deburring assembly 6 is located on one side of the door seal making cavity 9. The door seal making cavity 9 is provided with two groups, and the deburring assembly 6 is arranged corresponding to the door seal making cavity 9, so as to realize the double door seal making at the same time.

[0019] The upper mold lifting mechanism 2 includes a lifting cylinder 10, a load-bearing plate 11 and a load-bearing rod 12. The lifting cylinder 10 is arranged on the supporting base 1, the load-bearing plate 11 is arranged at the free end of the lifting cylinder 10, the load-bearing rod 12 is arranged at the lower end of the load-bearing plate 11, and the upper mold 4 is arranged at the lower end of the load-bearing rod 12. The rotating mechanism 5 includes a rotating motor 14, a rotating assembly and a bottom plate 15. The rotating motor 14 is arranged on the top wall of the rotating pushing cavity 8. The rotating assembly is symmetrically provided with two groups. The rotating assembly is connected to the output shaft of the rotating motor 14. The bottom plate 15 is slidably arranged in the door seal making cavity 9. The bottom plate 15 is connected to the two groups of rotating assemblies. An isolation block 16 is provided in the middle of the bottom plate 15. An annular door seal forming cavity 17 is formed between the isolation block 16 and the side wall of the door seal making cavity 9. The rotating assembly includes a rotating drive shaft 18, a pushing telescopic rod 19 and a driving chain 20. The rotating drive shaft 18 is rotatably arranged on the bottom wall of the rotating pushing cavity 8. The rotating drive shaft 18 and the output shaft of the rotating motor 14 are both fixed with sprockets. The driving chain 20 is sleeved on the sprocket, and the driving chain 20 is meshed with the sprocket. The pushing telescopic rod 19 is arranged at the upper end of the rotating drive shaft 18, and the bottom plate 15 is arranged at the free end of the pushing telescopic rod 19. The deburring assembly 6 includes a fixed plate 21, an electric telescopic rod 22 and a polishing deburring plate 13. The fixed plate 21 is arranged on the lower mold 3, the electric telescopic rod 22 is arranged on the fixed plate 21, the polishing deburring plate 13 is arranged at the free end of the electric telescopic rod 22, and the polishing deburring plate 13 is located on one side of the door seal making cavity 9.

[0020] During specific use, the upper mold 4 is pressed onto the lower mold 3 under the action of the lifting cylinder 10, and the glue is injected into the door seal molding cavity 17 through the glue injection channel 7. After the door seal is formed, the lifting cylinder 10 is started to extend, and the upper mold 4 is removed from the lower mold 3. The telescopic rod 19 is started to push the formed door seal and the isolation block 16 at the same time. The door seal is sleeved on the isolation block 16, and the rotating motor 14 is started. Under the action of the driving chain 20, the rotating motor 14 drives the rotating drive shaft 18 to rotate, and the rotating drive shaft 18 drives the telescopic rod 19, the bottom plate 15, the isolation block 16 and the door seal to rotate, and under the action of the electric telescopic rod 22, the polishing and deburring plate 13 is pushed close to the door seal, so that the function of polishing and deburring the door seal can be realized.

[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0022] 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 method for deburring a double door seal mold of a drum washing machine with a deburring function, Features: A double door seal mold for a drum washing machine with a deburring function is used, and the mold comprises a supporting base, an upper mold lifting mechanism, a lower mold, an upper mold, a rotating mechanism and a deburring assembly, wherein the upper mold lifting mechanism is arranged on the supporting base, the upper mold is arranged on the upper mold lifting mechanism, a glue injection channel is arranged on the upper mold, the lower mold is fixedly arranged on the supporting base, a rotating push-up cavity is arranged in the lower mold, a door seal making cavity is arranged in the lower mold, the door seal making cavity is connected with the rotating push-up cavity, and the rotating mechanism is arranged between the door seal making cavity and the rotating push-up cavity. The molding machine is provided with a plurality of molds, each of which is provided with a plurality of molds, and the plurality of molds are provided with a plurality of molds, wherein the plurality of molds are provided with a plurality of molds, and the plurality of molds are provided with a plurality of molds, wherein the plurality of molds are provided with a plurality of molds, and the plurality of molds are provided with a plurality of molds, wherein the plurality of molds are provided with a plurality of molds, and the plurality of molds are provided with a plurality of molds, wherein the plurality of molds are provided with a plurality of molds, and the plurality of molds are provided with a plurality of molds, wherein the plurality of molds are provided with a plurality of molds, The rotary assembly and the bottom plate, the rotary motor is arranged on the top wall of the rotary push-up cavity, the rotary assembly is symmetrically provided with two groups, the rotary assembly is connected to the output shaft of the rotary motor, the bottom plate is slidably arranged in the door seal making cavity, the bottom plate is connected to the two groups of rotary assemblies, an isolation block is arranged in the middle of the bottom plate, and an annular door seal forming cavity is formed between the isolation block and the side wall of the door seal making cavity; the rotary assembly includes a rotary drive shaft, a pushing telescopic rod and a driving chain, the rotary drive shaft is rotatably arranged on the bottom wall of the rotary push-up cavity, the The rotating drive shaft and the output shaft of the rotating motor are both fixedly provided with sprockets, the driving chain is sleeved on the sprocket, the driving chain is meshed with the sprocket, the pushing telescopic rod is arranged at the upper end of the rotating drive shaft, and the bottom plate is arranged at the free end of the pushing telescopic rod; the deburring assembly comprises a fixed plate, an electric telescopic rod and a polishing deburring plate, the fixed plate is arranged on the lower mold, the electric telescopic rod is arranged on the fixed plate, the polishing deburring plate is arranged at the free end of the electric telescopic rod, and the polishing deburring plate is located on one side of the door seal making cavity; The steps to remove the flash are as follows: The lifting cylinder drives the upper mold to be pressed on the lower mold, and the glue is injected into the door seal molding cavity through the glue injection channel. After the door seal is formed, the lifting cylinder is started to extend, and the upper mold is removed from the lower mold. The telescopic rod is started to push the formed door seal and the isolation block out at the same time. The door seal is sleeved on the isolation block, and the rotating motor is started. The rotating motor drives the rotating drive shaft to rotate under the action of the driving chain. The rotating drive shaft drives the telescopic rod, the bottom plate, the isolation block and the door seal to rotate, and the polishing and deburring plate is pushed close to the door seal under the action of the electric telescopic rod to achieve polishing and deburring of the door seal.

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