Mould is used in production of automobile decoration lid
Technical Field
The utility model relates to the field of automobile decorative cover production, in particular to a mold for automobile decorative cover production.
Background
The automobile decorative cover is a part which is arranged in the automobile body and used for decorating the inner space of the automobile and used for improving the aesthetic property and individuation of the automobile, and the automobile decorative cover is made of plastic materials such as polyethylene and the like through hot press molding.
Under the normal condition, the existing mould is easy to adsorb in the mould after forming, workers are inconvenient to take out products from the mould, the problem that the demoulding of the automobile decorative cover is difficult is caused, and the lower mould is inconvenient to detach and replace in the use process, so that the working efficiency is influenced.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a mold for producing an automobile decorative cover, which aims to solve the problems that the demolding of the automobile decorative cover is difficult and the lower mold is inconvenient to detach and replace in the use process.
In order to achieve the purpose, the mold for producing the automobile decorative cover comprises a bottom plate, wherein a first connecting plate is fixedly connected to the bottom of the bottom end of the bottom plate, first supporting plates are fixedly connected to two sides of the top end of the first connecting plate, a motor is fixedly connected to the front end of each first supporting plate, a rotating rod is fixedly connected to the driving end of each motor, a driving gear is fixedly connected to the outer wall of each rotating rod, sliding rods are fixedly connected to the left side and the right side of the top end of each first connecting plate, ejector rods are fixedly connected to the outer walls of the sliding rods, connecting rods are fixedly connected to the opposite ends of the ejector rods, rubber ejection heads are fixedly connected to the top ends of the ejector rods, gear plates are fixedly connected to the left ends of the ejector rods, a hot pressing assembly is arranged at the top end of the bottom plate, and a disassembling assembly is arranged in the middle of the top end of the bottom plate.
As a further description of the above technical solution:
The hot pressing assembly comprises a supporting rod, the top ends of the supporting rods are respectively and fixedly connected with a second connecting plate, the inner wall of the second connecting plate is fixedly connected with a cylinder, and the driving end of the cylinder is fixedly connected with an upper die.
As a further description of the above technical solution:
The disassembly assembly comprises a second supporting plate, the inner wall of the second supporting plate is connected with a threaded rod in a threaded mode, the inner end of the threaded rod is connected with a limiting plate in a rotating mode, and the outer end of the threaded rod is fixedly connected with a handle.
As a further description of the above technical solution:
the middle part of the top end of the bottom plate is provided with a lower die, and the left end and the right end of the lower die are fixedly connected with fixing plates.
As a further description of the above technical solution:
the left end of the gear plate is connected to the right end of the driving gear in a meshed mode, and the inner wall of the front end of the first supporting plate on the rear side is connected to the outer wall of the rear end of the rotating rod in a rotating mode.
As a further description of the above technical solution:
the bottom ends of the supporting rods are respectively and fixedly connected to the periphery of the top end of the bottom plate.
As a further description of the above technical solution:
The bottom end of the second supporting plate is fixedly connected to the left side and the right side of the top end of the bottom plate respectively, and the outer walls of the fixing plates are arranged on the inner walls of the limiting plates.
As a further description of the above technical solution:
and the bottom ends of the limiting plates are all in sliding connection with the top end of the bottom plate.
The utility model has the following beneficial effects:
1. According to the utility model, under the cooperation of the bottom plate, the first connecting plate, the first supporting plate, the motor, the rotating rod, the driving gear, the gear plate, the ejector rod, the connecting rod, the rubber plug and the sliding rod, a product can be conveniently taken out of the die, the problem of difficult demoulding of the automobile decorative cover is solved, and the production efficiency is improved.
2. According to the utility model, the lower die, the fixed plate, the second support plate, the threaded rod, the limiting plate and the handle are matched, so that the lower die can be conveniently disassembled and replaced, and the working efficiency is improved.
Drawings
FIG. 1 is a perspective view of a mold for producing an automobile decorative cover according to the present utility model;
FIG. 2 is a cross-sectional view of a mold for producing an automobile decorative cover according to the present utility model;
FIG. 3 is a perspective view of a carrier rod in a mold for producing an automobile decorative cover;
Fig. 4 is a cross-sectional view of a limiting plate in a mold for producing an automobile decorative cover according to the present utility model.
Legend description:
1. A bottom plate; 2, a first connecting plate, 3, a first supporting plate, 4, a motor, 5, a rotating rod, 6, a driving gear, 7, a gear plate, 8, a push rod, 9, a connecting rod, 10, a rubber plug, 11, a slide rod, 12, a supporting rod, 13, a second connecting plate, 14, a cylinder, 15, an upper die, 16, a lower die, 17, a fixed plate, 18, a second supporting plate, 19, a threaded rod, 20, a limiting plate, 21 and a handle.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
For a further understanding of the present utility model, reference is made to the following detailed description of the utility model, taken in conjunction with the accompanying drawings.
Referring to fig. 1-4, the mold for producing an automobile decorative cover comprises a bottom plate 1, wherein the bottom of the bottom end of the bottom plate 1 is fixedly connected with a first connecting plate 2, both sides of the top end of the first connecting plate 2 are fixedly connected with a first supporting plate 3, the front end of the first supporting plate 3 is fixedly connected with a motor 4, the driving end of the motor 4 is fixedly connected with a rotating rod 5, the outer wall of the rotating rod 5 is fixedly connected with a driving gear 6, the left side and the right side of the top end of the first connecting plate 2 are fixedly connected with slide bars 11, the outer wall of each slide bar 11 is fixedly connected with a push rod 8, the opposite end of each push rod 8 is fixedly connected with a connecting rod 9, the top end of each push rod 8 is fixedly connected with a rubber push head 10, the left side push rod 8 is fixedly connected with a gear plate 7, the top end of the bottom plate 1 is provided with a hot-pressing assembly, the middle part of the top end of the bottom plate 1 is provided with a disassembling assembly, the hot-pressing assembly comprises a supporting rod 12, the top end of the supporting rod 12 is respectively fixedly connected with a second connecting plate 13, the inner wall of the second connecting plate 13 is fixedly connected with a cylinder 14, and the driving end of the cylinder 14 is fixedly connected with an upper mold 15;
Specifically, thereby drive mould 15 downwardly moving through start cylinder 14, carry out hot pressing to the product, rethread starter motor 4 to drive dwang 5 and rotate, and then drive driving gear 6 and rotate, through driving gear 6's rotation, thereby drive gear board 7 and upwards move, and then drive ejector pin 8 and upwards move, upwards move through ejector pin 8, thereby drive rubber top 10 and upwards move, carry out the drawing of patterns to the product after the hot pressing, conveniently take out, improved production efficiency.
The disassembly assembly comprises a second supporting plate 18, threaded rods 19 are connected to the inner wall of the second supporting plate 18 in a threaded mode, limiting plates 20 are connected to one end of the inner side of each threaded rod 19 in a rotating mode, handles 21 are fixedly connected to one end of the outer side of each threaded rod 19, a lower die 16 is arranged in the middle of the top end of the bottom plate 1, and fixing plates 17 are fixedly connected to the left end and the right end of each lower die 16;
Specifically, through rotating handle 21 to drive threaded rod 19 and rotate, and then drive limiting plate 20 outwards removal, remove spacingly to fixed plate 17, meet through fixed plate 17 and lower mould 16, thereby remove spacingly to lower mould 16, and then convenient dismantlement change to lower mould 16 has improved work efficiency.
The gear plate 7 left end meshing is connected on the right-hand member of driving gear 6, make ejector pin 8 can upwards move, rear side first backup pad 3 front end inner wall rotates to be connected on the rear end outer wall of dwang 5, improve dwang 5 pivoted stability, bracing piece 12 bottom is fixed connection respectively on the top of bottom plate 1 all around, second backup pad 18 bottom is fixed connection respectively on the top left and right sides of bottom plate 1, fixed plate 17 outer wall all sets up on limiting plate 20's inner wall, limiting plate 20 bottom all sliding connection is on the top of bottom plate 1, improve limiting plate 20 and remove stability.
The working principle is that firstly, the cylinder 14 is started to drive the upper die 15 to move downwards to perform hot pressing on a product, then the motor 4 is started to drive the rotating rod 5 to rotate to drive the driving gear 6 to rotate, the driving gear 6 is rotated to drive the gear plate 7 to move upwards to drive the ejector rod 8 to move upwards, the ejector rod 8 is moved upwards to drive the rubber ejection head 10 to move upwards, the hot-pressed product is demolded, the process of taking out is convenient, when the lower die 16 is to be replaced, the handle 21 is rotated to drive the threaded rod 19 to rotate to drive the limiting plate 20 to move outwards, the limiting plate 17 is released to limit the lower die 16, and the fixing plate 17 is connected with the lower die 16 to release the limiting on the lower die 16, so that the process of replacing the lower die 16 is convenient.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.