Crucible integrated machining and upside-down forming equipment
By using the inverted molding mechanism and the half-demolding mechanism of the inverted molding equipment, the problems of uneven molding and demolding damage in crucible preparation are solved, and uniform molding and safe demolding of crucibles are achieved.
Patent Information
- Application Number
- CN202422982889.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-04
AI Technical Summary
In the traditional crucible preparation process, injection molding can easily lead to uneven material distribution, and the crucible can be easily damaged when the mold is forcibly opened.
The inverted molding equipment, combined with the inverted molding mechanism and the half-demolding mechanism, uses components such as a transverse drive cylinder, stroke rod, negative and positive pressure connecting pipes, and rotary joint to achieve inverted molding of the crucible and half-demolding, ensuring molding uniformity and demolding safety.
This method achieves uniform molding and safe demolding of the crucible, avoiding uneven material distribution and damage during demolding, and improving the convenience and safety of molding and processing.
Smart Images
Figure CN223603424U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a crucible preparation technical field especially relates to a kind of integrated processing equipment of inverted forming of crucible. BACKGROUND
[0002] Crucible is the container of melting and refining metal liquid and solid-liquid heating, reaction.
[0003] When crucible is prepared, it can be integrally formed by using forming liquid to prepare by injection molding, while the preparation mode is generally by injection molding, then the upper and lower molds are separated from the mold, which can easily lead to uneven distribution of materials in the forming process, and damage can easily occur when forced mold opening.
[0004] Therefore, we provide a kind of integrated processing equipment of inverted forming of crucible. INVENTION CONTENTS
[0005] The utility model aims at the above-mentioned technical problem, provides a kind of integrated processing equipment of inverted forming of crucible, reaches the effect of inverted forming, half demolding.
[0006] Therefore, the utility model provides a kind of integrated processing equipment of inverted forming of crucible, including forming pool, and setting in the inverted mechanism and the half demolding mechanism of the forming pool inside.
[0007] The inverted mechanism includes horizontal drive cylinder for moving drive support, stroke rod for transmission support, negative pressure connecting pipe and positive pressure connecting pipe for pressure support, rotary joint for closure support, support cylinder for airflow guide support, the stroke rod is below the horizontal drive cylinder drive end, the negative pressure connecting pipe, the positive pressure connecting pipe, the support cylinder are internally communicated, and the rotary joint is between the support cylinder and the negative pressure connecting pipe and the positive pressure connecting pipe.
[0008] The half demolding mechanism includes outer circle forming die and outer circle auxiliary die for crucible forming support, and push cylinder for drive support, the outer circle forming die and the outer circle auxiliary die are consistent in specification, and the outer circle forming die and the outer circle auxiliary die are symmetrically distributed.
[0009] Preferably, the inverted mechanism further includes floating joint, floating limit disc, the floating joint is installed on the stroke rod upper end, the horizontal drive cylinder output end extends to the floating joint inside, the floating limit disc is installed on the horizontal drive cylinder output end lower end, and the floating limit disc is slidably arranged in the floating joint inside.
[0010] Preferably, the upside-down mechanism comprises a clamp, a communication pipe, the negative pressure connecting pipe is inserted into the clamp, the clamp is fixedly connected with the stroke rod and the negative pressure connecting pipe, and the communication pipe is in communication with the negative pressure connecting pipe, the positive pressure connecting pipe and the rotary joint.
[0011] Preferably, the upside-down mechanism further comprises a driven wheel, a chain, a driving wheel and a speed reducer motor, the driving wheel is installed at the output end of the speed reducer motor, the driven wheel is sleeved outside the rotary joint, and the chain is in chain transmission connection with the driven wheel and the driving wheel.
[0012] Preferably, the upper end of the transverse driving cylinder is provided with a support plate, the support plate is installed on one side of the upper end of the forming tank, a part of the support plate extends into the forming tank, and a support frame for placing the speed reducer motor is arranged on the side edge of the support plate.
[0013] Preferably, a guide groove is formed in the side of the support plate close to the stroke rod, a guide block is slidably arranged in the guide groove, and the guide block is fixedly arranged on the lower half of the outer side of the stroke rod.
[0014] Preferably, two push cylinders are arranged at opposite positions outside the forming tank, the output ends of the two push cylinders extend into the forming tank, and the output ends of the two push cylinders, away from the push cylinder bodies, are respectively arranged outside the outer circle forming die and the outer circle auxiliary die.
[0015] Compared with the prior art, the utility model provides a kind of upside-down forming equipment of integrated processing crucible, with the following beneficial effects:
[0016] The utility model discloses, starts transverse driving cylinder, makes it drive upside-down mechanism whole downward movement, makes support cylinder gradually move to the outer circle forming die and the outer circle auxiliary die inside after closing, then makes liquid from top to bottom flow, forms upside-down forming effect.
[0017] The utility model discloses, under the combination use of outer circle forming die and outer circle auxiliary die, make device form haaf type stripping, effectively prevent the protruding position of crucible itself from being limited when stripping, guarantee the safety of product when stripping.
[0018] The utility model discloses, based on the sliding of floating limit disc in floating joint, make the connection mode of transverse driving cylinder and stroke rod be set as movable type, prevent device connection from being too fastened, cause damage to the connection state of device itself.
[0019] The parts not involved in the device are the same as or can be realized by the prior art, and the utility model has the advantages of simple structure and convenient operation. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 The utility model provides an integrated section structure schematic diagram of a crucible integrated processing inverted forming equipment;
[0021] Figure 2 The utility model provides an integrated three-dimensional structure schematic diagram of a crucible integrated processing inverted forming equipment inverted mechanism;
[0022] Figure 3 The utility model provides an integrated three-dimensional structure schematic diagram of a crucible integrated processing inverted forming equipment Haft demoulding mechanism;
[0023] Figure 4 The utility model provides an integrated three-dimensional structure schematic diagram of a crucible integrated processing inverted forming equipment inverted mechanism limiting mode structure.
[0024] In the figure: 1, forming pool;2, outer circle forming die;201, outer circle auxiliary die;3, push air cylinder;4, support plate;5, transverse drive air cylinder;6, stroke rod;7, floating joint;8, floating limit disc;9, guide block;10, guide groove;11, hoop;12, negative pressure connecting pipe;13, positive pressure connecting pipe;14, communication pipe;15, rotary joint;16, driven wheel;17, chain;18, driving wheel;19, speed reducer motor;20, support cylinder. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0026] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.
[0027] Embodiment one: a crucible integrated processing inverted forming equipment, as shown in Figures 1-4 The utility model discloses a forming pool 1 and the inverted mechanism and Haft demoulding mechanism arranged in the inside of forming pool 1.
[0028] The upside-down mechanism includes a transverse driving cylinder 5 for moving the driving support, a stroke rod 6 for transmission support, a negative pressure connecting pipe 12 and a positive pressure connecting pipe 13 for pressure support, a rotary joint 15 for closing support, and a support cylinder 20 for airflow guiding support. The stroke rod 6 is located below the driving end of the transverse driving cylinder 5. The negative pressure connecting pipe 12, the positive pressure connecting pipe 13, and the support cylinder 20 are internally communicated. The rotary joint 15 is located between the support cylinder 20 and the negative pressure connecting pipe 12 and the positive pressure connecting pipe 13.
[0029] The half-drawing mechanism includes an outer circle forming die 2 and an outer circle auxiliary die 201 for crucible forming support, and a push cylinder 3 for driving support. The outer circle forming die 2 is consistent in specification with the outer circle auxiliary die 201, and the outer circle forming die 2 and the outer circle auxiliary die 201 are symmetrically distributed.
[0030] Before the device is operated, the outer circle forming die 2 and the outer circle auxiliary die 201 are first tightly closed under the driving of the two-side push cylinder 3. Then the transverse driving cylinder 5 is started to move the upside-down mechanism as a whole downward, so that the support cylinder 20 gradually moves into the inside of the closed outer circle forming die 2 and the outer circle auxiliary die 201. Then the liquid level of the crucible forming liquid in the forming pool 1 is raised to gradually flow into the inside of the outer circle forming die 2 and the outer circle auxiliary die 201, and at the same time, the product is gradually formed under the limiting of the support cylinder 20, so that the liquid flows from above, forming the effect of upside-down forming, and the rotary joint 15 is rotated, and the outer negative pressure flows into the support cylinder 20 through the negative pressure connecting pipe 12 under the flow support of the negative pressure connecting pipe 12. Then the crucible forming liquid is tightly attached to the inner wall of the outer circle forming die 2, the inner wall of the outer circle auxiliary die 201, and the outer side of the support cylinder 20 under the action of negative pressure, improving the uniformity and compactness of product forming. By arranging the upside-down mechanism above the liquid, the volume of liquid occupied by the upside-down mechanism can be reduced, thereby reducing the height of the liquid in the forming pool 1, reducing the moving distance, and improving the convenience of forming processing. After the device is formed, the two-side push cylinder 3 is controlled to move outward to release the limiting of the middle forming product, and at the same time, the positive pressure connecting pipe 13 is started to flow the outer positive pressure into the support cylinder 20, pushing the product to move at the same time to achieve the effect of drawing. Under the combined use of the outer circle forming die 2 and the outer circle auxiliary die 201, the device forms a half-drawing, effectively preventing the protruding position of the crucible itself from being limited during drawing, and ensuring the safety of the product during drawing.
[0031] As shown in Figures 1-4 The upside-down mechanism further includes a floating joint 7 and a floating limiting disc 8. The floating joint 7 is installed on the upper end of the stroke rod 6, and the output end of the transverse driving cylinder 5 extends into the inside of the floating joint 7. The floating limiting disc 8 is installed on the lower end of the output end of the transverse driving cylinder 5, and is slidingly arranged in the inside of the floating joint 7.
[0032] Based on the sliding of the floating limiting disc 8 inside the floating joint 7, the connection mode of the transverse driving cylinder 5 and the stroke rod 6 is set to be movable, which can alleviate the force caused by the shaking when the device is supported by the liquid below, and prevent the device from being too tightly connected and causing damage to the connection state of the device itself.
[0033] As shown in Figures 1-4 , the upside-down mechanism includes a hoop 11, a communication pipe 14, a negative pressure connecting pipe 12, and a rotating joint 15. The negative pressure connecting pipe 12 is inserted into the hoop 11, and the hoop 11 is fixedly connected to the stroke rod 6 and the negative pressure connecting pipe 12. The communication pipe 14 is in communication with the negative pressure connecting pipe 12, the positive pressure connecting pipe 13, and the rotating joint 15.
[0034] The upside-down mechanism further includes a driven wheel 16, a chain 17, a driving wheel 18, and a speed reducer motor 19. The driving wheel 18 is installed on the output end of the speed reducer motor 19. The driven wheel 16 is sleeved on the outside of the rotating joint 15. The chain 17 is in chain transmission connection with the driven wheel 16 and the driving wheel 18.
[0035] Firstly, based on the connection of the negative pressure connecting pipe 12 and the positive pressure connecting pipe 13 with the outside positive pressure fan and the negative pressure fan, and based on the transmission of the driven wheel 16, the chain 17, and the driving wheel 18, the rotating joint 15 is driven to rotate and close or open under the driving support of the speed reducer motor 19. Then, the outside positive and negative pressure fans are started accordingly, so that the positive and negative pressures are operated within a proper time to ensure the stability and reliability of the operation of the products in the device during molding and demolding. Thus, the setting of the rotating joint 15 improves the precision of the operation of the device.
[0036] Embodiment two: a upside-down forming device with a crucible integrated processing function, as shown in Figures 1-4 , a support plate 4 is installed on the upper end of the transverse driving cylinder 5. The support plate 4 is installed on one side of the upper end of the forming pool 1, and a part of the support plate 4 extends into the forming pool 1. A support frame for placing the speed reducer motor 19 is arranged on the side edge of the support plate 4.
[0037] Under the fixed support of the support plate 4, the positions of the transverse driving cylinder 5 and the speed reducer motor 19 on both sides are stable during operation, which improves the safety and reliability of the positions during driving.
[0038] As shown in Figures 1-4 , a guide groove 10 is formed on one side of the support plate 4 close to the stroke rod 6. A guide block 9 is slidably arranged in the guide groove 10, and the guide block 9 is fixedly arranged on the lower half of the outside of the stroke rod 6.
[0039] Under the positioning and guiding of the guide block 9 and the guide groove 10, the moving direction of the stroke rod 6 is positioned to prevent the position from deviating during movement.
[0040] As shown in Figures 1-4As shown, two push cylinders 3 are respectively installed at opposite positions outside the forming tank 1, and the output ends of the push cylinders 3 extend into the forming tank 1, and the output ends of the two push cylinders 3, which are away from the bodies of the push cylinders 3, are respectively installed outside the outer circle forming die 2 and the outer circle auxiliary die 201.
[0041] Through the driving support of the two push cylinders 3, the stability of the movement of the half-die structure when being closed and separated is ensured, and the safety and reliability of the product demolding are further ensured.
[0042] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.
Claims
1. A crucible integrated processing inverted molding device, comprising a molding pool (1), and an inverted mechanism and a half demolding mechanism arranged inside the molding pool (1), characterized in that: the inverted mechanism comprises a transverse driving cylinder (5) for moving driving support, a stroke rod (6) for transmission support, a negative pressure connecting pipe (12) and a positive pressure connecting pipe (13) for pressure support, a rotary joint (15) for closing support, and a support cylinder (20) for airflow guiding support, the stroke rod (6) is located below the driving end of the transverse driving cylinder (5), the negative pressure connecting pipe (12), the positive pressure connecting pipe (13), and the support cylinder (20) are internally communicated, and the rotary joint (15) is located between the support cylinder (20) and the negative pressure connecting pipe (12) and the positive pressure connecting pipe (13); the half demolding mechanism comprises an outer circle forming die (2) and an outer circle auxiliary die (201) for crucible forming support, and a pushing cylinder (3) for driving support, the outer circle forming die (2) and the outer circle auxiliary die (201) are consistent in specification, and the outer circle forming die (2) and the outer circle auxiliary die (201) are symmetrically distributed. The inverted mechanism further comprises a floating joint (7) and a floating limiting disc (8), the floating joint (7) is installed on the upper end of the stroke rod (6), the output end of the transverse driving cylinder (5) extends into the floating joint (7), and the floating limiting disc (8) is installed on the lower end of the output end of the transverse driving cylinder (5) and is slidingly arranged in the floating joint (7).
2. The apparatus according to claim 1, wherein The inverted mechanism comprises a hoop (11) and a communication pipe (14), the negative pressure connecting pipe (12) is inserted into the hoop (11), the hoop (11) is fixedly connected with the stroke rod (6) and the negative pressure connecting pipe (12), and the communication pipe (14) is in communication with the negative pressure connecting pipe (12), the positive pressure connecting pipe (13), and the rotary joint (15).
3. The apparatus according to claim 1, wherein The inverted mechanism further comprises a driven wheel (16), a chain (17), a driving wheel (18), and a speed reduction motor (19), the driving wheel (18) is installed on the output end of the speed reduction motor (19), the driven wheel (16) is sleeved on the outer side of the rotary joint (15), and the chain (17) is in chain transmission connection with the driven wheel (16) and the driving wheel (18).
4. The apparatus according to claim 1, wherein A support plate (4) is installed on the upper end of the transverse driving cylinder (5), the support plate (4) is installed on one side of the upper end of the molding pool (1), a part of the support plate (4) extends into the molding pool (1), and a support frame for placing the speed reduction motor (19) is arranged on the side edge of the support plate (4).
5. The apparatus according to claim 4, wherein A guide groove (10) is formed on the side of the support plate (4) close to the stroke rod (6), a guide block (9) is slidingly arranged in the guide groove (10), and the guide block (9) is fixedly arranged on the lower half of the outer side of the stroke rod (6).
6. The apparatus according to claim 5, wherein 7. The apparatus according to claim 1, wherein Two said push cylinders (3) are respectively installed at opposite positions outside the forming tank (1), and the output ends of the push cylinders (3) extend into the forming tank (1), and the output ends of the two push cylinders (3) away from the bodies of the push cylinders (3) are respectively installed outside the outer circle forming die (2) and the outer circle auxiliary die (201).