Mould die carrier convenient to drawing of patterns
Technical Field
The utility model relates to the technical field of mold frames, in particular to a mold frame convenient to demold.
Background
The die frame is the support of the die, for example, the parts of the die on the die casting machine are combined and fixed according to a certain rule and position, and the parts which can be installed on the die casting machine to work are called the die frame, which consists of a push-out mechanism, a guide mechanism, a pre-reset mechanism die foot cushion block and a seat plate, the die frame is a semi-finished product of the die, and consists of various steel plate matched parts, namely the framework of the whole die.
However, the existing die carrier is generally fixed by screws in the use process, the die carrier is inconvenient to replace, an effective clamping and stabilizing method is not available in the process of installing and using the die carrier, the phenomenon that a moving die and a fixed die are dislocated when being connected and attached is caused, meanwhile, an operator is required to manually detach the screws by means of tools outside an injection die, so that the demolding step is completed.
For this purpose, we propose a mould frame that facilitates demoulding.
Disclosure of utility model
The utility model aims to provide a die carrier convenient for demolding, so as to solve the problems in the prior art.
In order to achieve the aim, the utility model provides the technical scheme that the die carrier convenient for demoulding comprises a processing table, a clamping mechanism and a demoulding mechanism;
the bottom end surface of the processing table is fixedly connected with support columns at equal intervals in sequence;
The clamping mechanism is arranged on the top surface of the processing table and comprises sliding grooves, the sliding grooves are symmetrically formed in the top surface of the processing table, and sliding blocks are connected to the inner wall surfaces of the sliding grooves in a sliding manner;
The demolding mechanism is arranged on the bottom end surface of the processing table and comprises a movable mold, a clamping frame is connected inside the sliding block in a sliding mode, the movable mold is placed on the top surface of the clamping frame, and a demolding plate is arranged in the center of the inside of the movable mold.
Preferably, the processing bench top surface fixedly connected with support frame, support frame bottom surface mounting has the fixed mould, support frame top surface center department has seted up the hole of moulding plastics.
Preferably, the clamping frame is provided with an electric push rod on the outer side surface, a moving block is arranged on the bottom end surface of the electric push rod, and the moving block is in sliding connection with the processing table. And starting the electric push rod, and driving the clamping frame to move up and down in the sliding block by the operation of the electric push rod until the surface of the fixed die is completely attached to the surface of the movable die, and then performing injection molding through the injection molding hole.
Preferably, the surface symmetry fixedly connected with telescopic link of stripper plate bottom, telescopic link outside surface fixedly connected with spring, telescopic link and spring other end and processing bench top surface fixed connection. When injection molding is completed, the clamping frame is driven to move downwards, and the clamping frame moves downwards, so that the mold release plate extrudes the mold inside the fixed mold under the action of the telescopic rod and the spring, and the mold is released from the mold.
Preferably, the fixed plate is symmetrically and fixedly connected with the bottom end surface of the processing table, the driving gear is rotatably arranged on one side surface of the fixed plate, the driven gear is rotatably arranged on one side surface of the fixed plate, the driving gear is meshed with the driven gear, the rotating rod is fixedly connected with the inside of the driving gear and the driven gear, the rotating rod is rotatably connected with the inside of the fixed plate, and the clamping block is arranged on the outer side surface of the other end of the rotating rod. The driving gear rotates to drive the clamping block to rotate through the transmission of the rotating rod, and meanwhile, the driving gear rotates to drive the driven gear in meshed connection to rotate, and the driving gear and the driven gear rotate together to drive the clamping block to move to clamp and limit the clamping frame.
Preferably, the processing bench bottom surface symmetry fixedly connected with link, link inside slidable mounting has the connecting rod, the tooth's socket has been seted up to connecting rod outside surface, and the connecting rod passes through tooth's socket cooperation and is connected with the driving gear meshing, link one side surface mounting has the push rod motor, two install the connecting plate between connecting rod one end department, and push rod motor output and connecting plate fixed connection. And starting the push rod motor, wherein the push rod motor operates to drive the connecting plate to move, the connecting plate moves to pull the connecting rod to slide in the connecting frame, and the connecting rod slides to move to drive the driving gear to rotate through the cooperation of the tooth grooves.
Preferably, a control panel is installed on one side surface of the support frame, and the electric push rod and the push rod motor are electrically controlled and connected by the control panel.
Compared with the prior art, the movable mould has the beneficial effects that the movable mould can be clamped and limited through the cooperation of the fixed plate, the driving gear, the driven gear, the rotating rod, the clamping block, the connecting frame, the connecting rod, the tooth socket, the push rod motor and the connecting plate, so that the stability of the movable mould is ensured, the phenomenon that the movable mould and the fixed mould are dislocated when being connected and attached is avoided, the molded mould can be separated from the mould through the cooperation of the moving block, the movable mould, the stripper plate, the telescopic rod and the spring, and the manual demoulding work of an operator is avoided, so that the operator does not need to detach the mould by means of tools outside the injection mould.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a second schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic view of a portion of the structure of the present utility model;
FIG. 4 is a second schematic view of a portion of the present utility model.
In the figure, 1, a processing table, 2, a support column, 3, a support frame, 4, a fixed die, 5, an injection molding hole, 6, a sliding groove, 7, a sliding block, 8, a clamping frame, 9, an electric push rod, 10, a moving block, 11, a moving die, 12, a stripper plate, 13, a telescopic rod, 14, a spring, 15, a fixed plate, 16, a driving gear, 17, a driven gear, 18, a rotating rod, 19, a clamping block, 20, a connecting frame, 21, a connecting rod, 22, a tooth socket, 23, a push rod motor, 24, a connecting plate, 25 and a control panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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.
Referring to fig. 1 to 4, a mold frame for facilitating demolding includes a processing table 1, a clamping mechanism and a demolding mechanism;
The processing table 1 is sequentially and equidistantly fixedly connected with a support column 2 on the bottom surface of the processing table 1;
The clamping mechanism is arranged on the top surface of the processing table 1 and comprises sliding grooves 6, the sliding grooves 6 are symmetrically formed in the top surface of the processing table 1, and sliding blocks 7 are connected to the inner wall surface of the sliding grooves 6 in a sliding manner;
The demolding mechanism is arranged on the surface of the bottom end of the processing table 1 and comprises a movable mold 11, the inside of the sliding block 7 is slidably connected with a clamping frame 8, the movable mold 11 is arranged on the top surface of the clamping frame 8, and a demolding plate 12 is arranged in the center of the inside of the movable mold 11.
Referring to fig. 1-4, a supporting frame 3 is fixedly connected to the top surface of the processing table 1, a fixed mold 4 is mounted on the bottom surface of the supporting frame 3, and an injection molding hole 5 is formed in the center of the top surface of the supporting frame 3.
Referring to fig. 1-4, an electric push rod 9 is mounted on the outer surface of the clamping frame 8, a moving block 10 is mounted on the bottom surface of the electric push rod 9, and the moving block 10 is slidably connected with the processing table 1. And starting the electric push rod 9, and operating the electric push rod 9 to drive the clamping frame 8 to move up and down in the sliding block 7 until the surface of the fixed die 4 is completely attached to the surface of the movable die 11, and then carrying out injection molding through the injection molding holes 5.
Referring to fig. 1-4, the bottom surface of the stripper plate 12 is symmetrically and fixedly connected with a telescopic rod 13, the outer surface of the telescopic rod 13 is fixedly connected with a spring 14, and the other ends of the telescopic rod 13 and the spring 14 are fixedly connected with the top surface of the processing table 1. When the injection molding is completed, the clamping frame 8 is driven to move downwards, and the clamping frame 8 moves downwards, so that the mold release plate 12 extrudes the mold inside the fixed mold 4 under the action of the telescopic rod 13 and the spring 14, and the mold is released from the mold.
Referring to fig. 1-4, the bottom surface of the processing table 1 is symmetrically and fixedly connected with a fixing plate 15, a driving gear 16 is rotatably mounted on one side surface of the fixing plate 15, a driven gear 17 is rotatably mounted on one side surface of the fixing plate 15, the driving gear 16 is engaged with the driven gear 17, a rotating rod 18 is fixedly connected inside the driving gear 16 and the driven gear 17, the rotating rod 18 is rotatably connected inside the fixing plate 15, and a clamping block 19 is mounted on the outer side surface of the other end of the rotating rod 18. The rotation of the driving gear 16 drives the clamping block 19 to rotate through the transmission of the rotating rod 18, and meanwhile, the rotation of the driving gear 16 drives the driven gear 17 in meshed connection to rotate, and the rotation of the driving gear 16 and the driven gear together drives the clamping block 19 to move to clamp and limit the clamping frame 8.
Referring to fig. 1-4, the bottom surface of the processing table 1 is symmetrically and fixedly connected with a connecting frame 20, a connecting rod 21 is slidably mounted in the connecting frame 20, a tooth slot 22 is provided on the outer surface of the connecting rod 21, the connecting rod 21 is engaged with the driving gear 16 through the cooperation of the tooth slot 22, a push rod motor 23 is mounted on one side surface of the connecting frame 20, a connecting plate 24 is mounted between one ends of the two connecting rods 21, and the output end of the push rod motor 23 is fixedly connected with the connecting plate 24. The push rod motor 23 is started, the push rod motor 23 operates to drive the connecting plate 24 to move, the connecting plate 24 moves to pull the connecting rod 21 to slide in the connecting frame 20, and the connecting rod 21 slides to move to drive the driving gear 16 to rotate through the cooperation of the tooth grooves 22.
Referring to fig. 1-4, a control panel 25 is mounted on a surface of one side of the support frame 3, and the electric push rod 9 and the push rod motor 23 are electrically controlled and connected by the control panel 25.
When the device is required to be used, the fixed die 4 is placed on the clamping frame 8, then the push rod motor 23 is started, the push rod motor 23 operates to drive the connecting plate 24 to move, the connecting plate 24 moves to pull the connecting rod 21 to move in a sliding mode in the connecting frame 20, the connecting rod 21 slides to move to drive the driving gear 16 to rotate through the cooperation of the tooth grooves 22, the driving gear 16 rotates to drive the clamping block 19 to rotate through the transmission of the rotating rod 18, meanwhile, the driving gear 16 rotates to drive the driven gear 17 in meshed connection to rotate, the two rotating together drive the clamping block 19 to move to clamp and limit the clamping frame 8, then the electric push rod 9 is started, the electric push rod 9 operates to drive the clamping frame 8 to move up and down in the sliding block 7 until the surface of the fixed die 4 is completely attached to the surface of the movable die 11, then injection molding is carried out through the injection molding holes 5, the clamping frame 8 is driven to move down, and the mold release plate 12 extrudes the mold inside the fixed die 4 under the cooperation of the telescopic rod 13 and the spring 14.
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.