Watchband rapid forming device for smart watch

Abstract

The invention discloses a watchband rapid forming device for a smart watch, and relates to the technical field of rapid forming. The device comprises a device body, a mold assembly is arranged in the device body, a feeding opening is formed in the top of the mold assembly, an ejector pin is arranged in the mold assembly, the device further comprises an anti-adhesion device, the anti-adhesion device is arranged in the device body, and the anti-adhesion device comprises an electric push rod, a U-shaped telescopic clamp, an elastic piece and an elastic wire column; the left side of the electric push rod is fixedly installed on the left side of the inner wall of the device body, the left side of the U-shaped telescopic clamp is fixedly installed on the left side of the telescopic end of the electric push rod, and the mold assembly is located on the motion trail of the U-shaped telescopic clamp. The vibration strips dynamically springing the mold assembly through reset of the torsional springs, the phenomenon that raw materials adhere to the inner wall of the mold assembly is avoided, and the situation that the yield is reduced due to appearance damage of finished products, and the cost is indirectly increased is avoided.

Description

Technical Field

[0001] The present invention relates to the field of rapid prototyping technology, and in particular to a rapid prototyping device for a watch strap for a smart watch. Background Art

[0002] A smart watch is a watch that has information processing capabilities and meets the basic technical requirements of a watch. In addition to indicating time, it also has one or more functions such as reminder, navigation, calibration, monitoring, and interaction, bringing great convenience to people's lives.

[0003] The patent with patent announcement number CN107336393B discloses a molding device, and in particular, relates to a rapid molding device for a smart watch strap. The technical problem to be solved by the patent is to provide a rapid molding device for a smart watch strap with a fast molding speed. In order to solve the above technical problems, the patent provides such a rapid molding device for a smart watch strap, including a processing box, an electric control valve, a mounting table, a mold, a rubber ball, a swing rod, a first bearing seat, a driven wheel, a first rotating shaft, a flat belt, a driving wheel, a first sprocket, etc.; the top of the mounting table is connected to the mold by welding, the top of the processing box is connected to the heating frame by bolt connection, and the bottom of the heating frame is connected to the heating plate by threaded connection. The present invention achieves the effects of fast molding speed, simple structure of the device and simple operation of the device, and in the process of pressing the mold with the pressing plate, the rubber ball can knock on the right wall of the mold.

[0004] However, the device still has some shortcomings: the device uses rubber balls to knock to expel bubbles and improve the quality of the finished product. However, during the molding and demolding process, the liquid raw materials are easily attached to the inner wall of the mold box due to their strong adhesion, which can easily cause wear on the outer wall of the finished product during the demolding process, thereby reducing the yield rate and increasing economic losses. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a rapid prototyping device for a smart watch strap, which solves the problem mentioned in the above background technology that during the molding and demolding process, the liquid raw material is easily attached to the inner wall of the mold box due to its strong adhesion, which easily causes wear on the outer wall of the finished product during the demolding process, thereby reducing the yield and increasing economic losses.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a rapid prototyping device for a watch strap for a smart watch, comprising a device body, a mold assembly is arranged inside the device body, and a feed port is opened on the top of the mold assembly, an ejector is arranged inside the mold assembly, and also comprises an anti-adhesion device, an anti-particle device, an anti-solidification device and a water-proof vapor device, the anti-adhesion device is arranged inside the device body, the anti-particle device is arranged on the top of the inner wall of the device body, the anti-solidification device is arranged inside the anti-particle device, the water-proof vapor device is arranged above the anti-adhesion device, the anti-adhesion device comprises an electric push rod, a U-shaped telescopic clamp, a spring and an elastic wire column, the left side of the electric push rod is fixedly mounted on the left side of the inner wall of the device body, and the The left side of the U-shaped telescopic clamp is fixedly installed on the left side of the telescopic end of the electric push rod, and the mold assembly is located on the movement trajectory of the U-shaped telescopic clamp. When the electric push rod is started, the telescopic end of the electric push rod drives the U-shaped telescopic clamp to move toward the center of the device body to adaptively clamp the mold assembly. The spring sheet is fixedly installed between the right side of the electric push rod and the left side of the U-shaped telescopic clamp. The telescopic end of the electric push rod squeezes the spring sheet to deform synchronously. When the spring sheet recovers, it drives the elastic wire column to move up and down to knock on the outer wall of the telescopic end of the electric push rod to generate vibration. The top of the elastic wire column is fixedly installed on the concave surface of the inner wall of the spring sheet, and the outer wall surface of the telescopic end of the electric push rod is located on the movement trajectory of the elastic wire column. The force transfer effect is used to accelerate the discharge of raw material bubbles inside the mold assembly to improve the quality of the finished product.

[0007] According to the above technical scheme, the anti-adhesion device also includes a penetrating wheel, a connecting plate, and a friction wheel vibration strip. The outer wall of the penetrating wheel penetrates and is fixedly installed inside the telescopic end of the U-shaped telescopic clamp, and the rotating wheel in the penetrating wheel is rotatably installed. The telescopic end of the U-shaped telescopic clamp drives the penetrating wheel to contact the outer wall of the mold assembly to generate friction and start to rotate, thereby increasing the smoothness of the U-shaped telescopic clamp clamping the mold assembly. The left side of the connecting plate is fixedly installed on the circular surface of the outer wall of the penetrating wheel. The penetrating wheel drives the connecting plate to move synchronously, and the connecting plate drives the friction wheel to move synchronously. The top of the friction wheel is rotatably installed on the top of the inner wall of the connecting plate, and the outer wall of the friction wheel contacts the outer wall of the mold assembly. The friction wheel drives the vibration bar to rotate synchronously and contact the outer wall surface of the mold assembly. The vibration bar automatically contracts due to the resistance force, and the back of the vibration bar is slidably installed on the outer wall surface of the friction wheel through a spring. The vibration bar dynamically bounces the mold assembly through the torsion spring reset to prevent the raw material from adhering to the inner wall of the mold assembly.

[0008] According to the above technical scheme, the anti-particle device includes a conveying component, a telescopic hose and a baffle plate. The top of the conveying component is fixedly installed at the top center of the inner wall of the device body. The conveying component conveys raw materials to the inside of the mold assembly through the telescopic hose. The top of the telescopic hose is fixedly installed at the bottom of the conveying component, and the telescopic hose is located directly above the mold assembly. The outer wall of the baffle plate is fixedly installed on the inner wall surface of the telescopic end of the telescopic hose. The baffle plate is used to block the discharge port of the telescopic hose to prevent the synchronous falling of granular and block raw materials in the raw materials, and to prevent mixing, which causes the uneven appearance of the finished material and reduces the aesthetics.

[0009] According to the above technical scheme, the anti-particle device also includes an electric rotating column, a connecting rod, a convex ball block and a scraper. The bottom of the electric rotating column is rotatably installed at the top center of the baffle plate, and an arc groove is opened on the outer wall of the electric rotating column. When the electric rotating column is started, the electric rotating column drives the connecting rod to rotate, and the connecting rod drives the convex ball block to rotate. The back of the connecting rod is fixedly installed on the outer wall surface of the electric rotating column, and the convex ball block penetrates inside and is fixedly installed on the outer wall surface of the connecting rod, and the convex ball block is rotatably installed. When the convex ball block rotates, the falling raw materials are stirred, prompting the material to be stirred for the second time. The scraper is fixedly installed on the outer wall surface of the connecting rod on the right side, and the connecting rod drives the scraper to move synchronously. When the scraper rotates, it scrapes the block raw materials. At the same time, the arc surface of the convex ball block when it rotates adheres to and decomposes the block raw materials scraped by the scraper.

[0010] According to the above technical scheme, the anti-solidification device includes a cross bar, a heating ring and a centering plate. The back side of the cross bar is slidably installed inside the arc groove of the electric rotating column. When the electric rotating column rotates, the arc groove restricts the cross bar and causes the cross bar to move up and down. The back side of the inner wall of the heating ring is fixedly installed on the back side of the cross bar. The cross bar drives the heating ring to move up and down to expand the heating range of the raw materials inside the telescopic hose. The centering plate is fixedly installed between the top of the heating ring and the inner wall of the telescopic hose. The heating ring squeezes the centering plate to deform synchronously. When the centering plate is deformed, the arc surface is used to extend the circulation time of the raw materials.

[0011] According to the above technical scheme, the anti-coagulation device also includes a cylindrical ring, a screw, a stirring piece and an inclined rod rubber ring. The right side of the cylindrical ring is fixedly installed on the arc surface of the outer wall of the center piece. When the center piece is deformed, it drives the cylindrical ring to slide left and right along the outer wall surface of the screw. The right side of the screw penetrates and is rotatably installed on the inner wall surface of the telescopic hose, and the screw is located inside the cylindrical ring. The limitation of the spiral groove on the outer wall of the screw causes the screw to generate a rotational force and start to rotate. The screw drives the stirring piece to rotate to push and stir the raw materials at the edge in the center. The arc surface of the bottom of the stirring piece is hinged on the outer wall surface of the screw. On the basis of the stirring of the convex ball block, the raw materials are further differentiated and refined and stirred, the stirring is improved and uniform, and the mixing and falling of granular block raw materials are reduced. The inclined rod rubber ring is internally slidably installed on the outer wall surface of the screw, and the top of the inclined rod rubber ring is hinged on the arc surface of the bottom of the stirring piece. The cylindrical ring resists the inclined rod rubber ring and slides synchronously, and the inclined rod rubber ring resists the stirring piece to stir at an angle parallel to the ground, thereby expanding the stirring range.

[0012] According to the above technical scheme, the moisture-proof device includes an electric slide rail, a condenser and a moisture-proof plate. The left side of the electric slide rail is fixedly installed on the left side of the inner wall of the device body. When the electric slide rail is started, the electric slide rail drives the condenser to move left and right to expand the cold air coverage of the condenser inside the device body. The left side of the condenser is slidably installed inside the electric slide rail to improve the uniformity of cold air coverage and accelerate the cooling and forming of the material. The left side of the moisture-proof plate is hinged at the right edge of the condenser through a torsion spring. When the moisture-proof plate swings, it absorbs water vapor generated by the intersection of cold and hot gases to avoid increasing the humidity inside the device body and affecting the molding speed of the finished material.

[0013] According to the above technical scheme, the anti-vapor device also includes a reset plate, a wave plate, an L-shaped plate and a vertical plate extrusion wheel. The reset plate is fixedly installed between the left side of the inner wall of the electric slide rail and the left side of the outer wall of the condenser. When the condenser moves left and right, the reset plate is extruded and deformed synchronously and reset. The reset plate drives the wave plate to move forward and backward. The back of the wave plate is fixedly installed on the arc surface of the outer wall of the reset plate. The wave plate reciprocates and disturbs the upper and lower gases inside the device body through its own arc surface, so as to promote the uniform intersection and mixing of cold and hot gases. The back of the L-shaped plate is fixedly installed on the front edge of the electric slide rail. The L-shaped plate provides stability for the vertical plate extrusion wheel. The left side of the vertical plate extrusion wheel is fixedly installed on the right side of the L-shaped plate, and the circular surface of the vertical plate extrusion wheel is located on the motion trajectory of the arc angle of the wave plate. When the wave plate moves forward, the arc angle contacts the circular surface of the vertical plate extrusion wheel and deforms. The wave plate deforms through the resistance force, thereby dynamically disturbing the gas.

[0014] The present invention provides a rapid prototyping device for a smart watch strap, which has the following beneficial effects: (1) The present invention sets an anti-adhesion device, and cooperates with an electric push rod, a U-shaped telescopic clamp, a spring sheet and an elastic wire column, so that the U-shaped telescopic clamp can adaptively clamp the mold assembly to cope with different types of molds; at the same time, the U-shaped telescopic clamp causes the mold assembly to shake, so as to avoid uneven thickness of the finished product caused by uneven distribution of raw materials; the elastic wire column also causes the electric push rod to vibrate when it strikes, so as to accelerate the discharge of bubbles and improve the quality of the finished product; through the cooperation of the through wheel, the connecting plate, the friction wheel and the vibration bar, the smoothness of the U-shaped telescopic clamp clamping the mold assembly is increased when the through wheel rotates; at the same time, the vibration bar dynamically bounces the mold assembly through the torsion spring reset, so as to avoid the adhesion of the raw materials to the inner wall of the mold assembly, and to avoid the damage of the appearance of the finished product, which reduces the yield rate and indirectly leads to an increase in cost.

[0015] (2) The present invention sets up an anti-particle device, and cooperates with a conveying component, a telescopic hose and a baffle plate, so that the conveying component conveys raw materials through the telescopic hose, and prevents the particles and block materials in the raw materials from falling synchronously through the baffle plate, so as to prevent the uneven appearance of the finished material from reducing the aesthetics; through the cooperation of an electric rotating column, a connecting rod, a convex ball block and a scraper, the convex ball block stirs the raw materials for a secondary refinement, so as to avoid the generation of pores in the raw material conveying process that affects the raw material density; at the same time, the scraper scrapes the block raw materials when rotating, and at the same time, the arc surface of the convex ball block when rotating adheres to and decomposes the block raw materials scraped by the scraper, so as to promote the secondary mixing of the block raw materials and avoid the waste of raw materials.

[0016] (3) The present invention sets an anti-solidification device, and cooperates with a cross bar, a heating ring and a centering plate, so that the cross bar drives the heating ring to move up and down to expand the heating range, thereby preventing part of the raw materials from solidifying and causing the raw materials to be unable to flow, and preventing the raw materials from having uneven hardness and causing inconsistent thermoplastic molding time; the centering plate prolongs the raw material flow time and heating time, and further prevents the raw materials from solidifying; the cylindrical ring, the screw rod, the stirring blade and the inclined rod rubber ring cooperate, so that the screw rod drives the stirring blade to rotate and stir the raw materials at the edge in a delicate manner, thereby improving the stirring uniformity and reducing the mixing and falling of granular block raw materials; at the same time, the inclined rod rubber ring contacts the stirring blade to expand the stirring range; and the inclined rod rubber ring reduces the adhesion of the raw materials to avoid the friction between the screw rod and the cylindrical ring being reduced and unable to rotate.

[0017] (4) The present invention sets a water vapor-proof device, and cooperates with an electric slide rail, a condenser and a moisture-proof plate, so that the electric slide rail drives the condenser to expand the cold air coverage range inside the device body, improves the uniformity of cold air coverage and accelerates the cooling and forming of the material; at the same time, the moisture-proof plate absorbs the water vapor generated by the intersection of cold and hot gases when it swings, so as to avoid increasing the humidity inside the device body; through the cooperation of the reset plate, the wave plate, the L-shaped plate and the vertical plate extrusion wheel, the wave plate promotes the uniform intersection and mixing of cold and hot gases, improves the reduction rate and also reduces the water vapor content; at the same time, the wave plate deforms through the resistance force to dynamically disturb the gas, thereby expanding the gas disturbance range and disturbance effect on the original basis, and at the same time, the reciprocating friction of the vertical plate extrusion wheel reduces the residual water vapor at the angle of the wave plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the present invention as a whole; Figure 2 It is a cross-sectional schematic diagram of the present invention as a whole; Figure 3 is a schematic diagram of the anti-adhesion device of the present invention; Figure 4 It is a schematic diagram of the particle prevention device of the present invention; Figure 5 It is a cross-sectional schematic diagram of the particle prevention device of the present invention; Figure 6 It is a schematic diagram of the anti-coagulation device of the present invention; Figure 7 It is an enlarged schematic diagram of the structure at A in the anti-solidification device of the present invention; Figure 8 It is a schematic diagram of the water vapor proof device of the present invention.

[0019] In the figure: 1. device body; 2. mold assembly; 3. ejector pin; 4. anti-adhesion device; 41. electric push rod; 42. U-shaped telescopic clamp; 43. spring; 44. elastic wire column; 45. through wheel; 46. connecting plate; 47. friction wheel; 48. vibration bar; 5. anti-particle device; 51. conveying assembly; 52. telescopic hose; 53. barrier plate; 54. electric rotating column; 55. connecting rod; 56. convex ball block; 57. scraper; 6. anti-solidification device; 61. cross bar; 62. heating ring; 63. centering plate; 64. cylindrical ring; 65. screw rod; 66. stirring plate; 67. inclined rod rubber ring; 7. water vapor device; 71. electric slide rail; 72. condenser; 73. moisture-proof plate; 74. reset plate; 75. wave plate; 76. L-shaped plate; 77. vertical plate extrusion wheel. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0021] See also Figure 1-8 One embodiment of the present invention is: a rapid prototyping device for a watch strap for a smart watch, comprising a device body 1, a mold assembly 2 is arranged inside the device body 1, and a feed port is opened at the top of the mold assembly 2, an ejector pin 3 is arranged inside the mold assembly 2, and an anti-adhesion device 4 and an anti-particle device 5 are also included. The anti-adhesion device 4 is arranged inside the device body 1, and the anti-particle device 5 is arranged on the top of the inner wall of the device body 1. The anti-adhesion device 4 includes an electric push rod 41, a U-shaped telescopic clamp 42, a spring 43 and an elastic wire column 44. The left side of the electric push rod 41 is fixedly installed on the left side of the inner wall of the device body 1, and the left side of the U-shaped telescopic clamp 42 is fixedly installed on the left side of the telescopic end of the electric push rod 41, and the mold assembly 2 is located at the U-shaped telescopic clamp 42. On the moving trajectory, the spring piece 43 is fixedly installed between the right side of the electric push rod 41 and the left side of the U-shaped telescopic clamp 42, the top of the elastic wire column 44 is fixedly installed on the concave surface of the inner wall of the spring piece 43, and the outer wall surface of the telescopic end of the electric push rod 41 is located on the moving trajectory of the elastic wire column 44. When the electric push rod 41 is started, the telescopic end of the electric push rod 41 drives the U-shaped telescopic clamp 42 to move toward the center direction of the device body 1 to adaptively clamp the mold assembly 2, and the telescopic end of the electric push rod 41 squeezes the spring piece 43 to deform synchronously. When the spring piece 43 recovers from deformation, it drives the elastic wire column 44 to move up and down to knock on the outer wall of the telescopic end of the electric push rod 41 to generate vibration, and the force transfer effect is used to accelerate the discharge of raw material bubbles inside the mold assembly 2 to improve the quality of the finished product.

[0022] The anti-adhesion device 4 also includes a penetrating wheel 45, a connecting plate 46, a friction wheel 47 and a vibration bar 48. The outer wall of the penetrating wheel 45 penetrates and is fixedly installed inside the telescopic end of the U-shaped telescopic clamp 42, and the rotating wheel in the penetrating wheel 45 is rotatably installed. The left side of the connecting plate 46 is fixedly installed on the circular surface of the outer wall of the penetrating wheel 45. The top of the friction wheel 47 is rotatably installed on the top of the inner wall of the connecting plate 46, and the outer wall of the friction wheel 47 contacts the outer wall of the mold assembly 2. The back of the vibration bar 48 is slidably installed on the outer wall surface of the friction wheel 47 through a spring. The U-shaped telescopic clamp 42 The telescopic end drives the through wheel 45 to contact the outer wall of the mold assembly 2 to generate friction and start to rotate, thereby increasing the smoothness of the U-shaped telescopic clamp 42 clamping the mold assembly 2. The through wheel 45 drives the connecting plate 46 to move synchronously, and the connecting plate 46 drives the friction wheel 47 to move synchronously. The friction wheel 47 drives the vibration bar 48 to rotate synchronously to contact the outer wall surface of the mold assembly 2. The vibration bar 48 automatically contracts due to the resistance force, and the vibration bar 48 dynamically bounces the mold assembly 2 through the torsion spring reset to avoid the raw material from adhering to the inner wall of the mold assembly 2.

[0023] The anti-particle device 5 includes a conveying component 51, a telescopic hose 52 and a baffle plate 53. The top of the conveying component 51 is fixedly installed at the top center of the inner wall of the device body 1, and the top of the telescopic hose 52 is fixedly installed at the bottom of the conveying component 51, and the telescopic hose 52 is located directly above the mold assembly 2. The outer wall of the baffle plate 53 is fixedly installed on the inner wall surface of the telescopic end of the telescopic hose 52. The conveying component 51 conveys raw materials to the inside of the mold assembly 2 through the telescopic hose 52, and the baffle plate 53 is used to block the discharge port of the telescopic hose 52 to prevent the granular and block raw materials in the raw materials from falling synchronously, and to prevent mixing, which causes the finished material to have an uneven appearance and reduces the aesthetics.

[0024] The anti-particle device 5 also includes an electric rotating column 54, a connecting rod 55, a convex ball block 56 and a scraper 57. The bottom of the electric rotating column 54 is rotatably installed at the top center of the blocking plate 53, and an arc groove is opened on the outer wall of the electric rotating column 54. The back of the connecting rod 55 is fixedly installed on the outer wall surface of the electric rotating column 54. The convex ball block 56 passes through the inside and is fixedly installed on the outer wall surface of the connecting rod 55, and the convex ball block 56 is rotatably installed. The scraper 57 is fixedly installed on the outer wall surface of the connecting rod 55 on the right side. The electric rotating column 54 is started, and the electric rotating column 54 drives the connecting rod 55 to rotate, and the connecting rod 55 drives the convex ball block 56 to rotate. When the convex ball block 56 rotates, the raw materials that are about to fall are stirred, so that the materials are stirred for a second time. The connecting rod 55 drives the scraper 57 to move synchronously. When the scraper 57 rotates, it scrapes the block raw materials. At the same time, the arc surface of the convex ball block 56 when it rotates adheres to and decomposes the block raw materials scraped by the scraper 57.

[0025] When in use, the mold assembly 2 is filled with raw materials, the cover plate is closed for compression molding, and then the finished material is ejected by the ejector pin 3 to complete the processing; the electric push rod 41 is started, and the telescopic end of the electric push rod 41 drives the U-shaped telescopic clamp 42 to move toward the center direction of the device body 1 to adaptively clamp the mold assembly 2, so as to cope with different types of molds; when the U-shaped telescopic clamp 42 moves left and right, it drives the mold assembly 2 to slide synchronously along the bottom of the inner wall of the device body 1 to make the raw materials on the inner wall of the mold assembly 2 shake evenly, so as to avoid uneven thickness of the finished product caused by uneven distribution of raw materials; the telescopic end of the electric push rod 41 squeezes the spring sheet 43 to deform synchronously, and when the spring sheet 43 recovers its deformation, it drives the elastic wire column 44 to move up and down to knock on the outer wall of the telescopic end of the electric push rod 41 to produce Vibration, through the force transfer effect, accelerates the discharge of raw material bubbles inside the mold assembly 2 to improve the quality of the finished product; the telescopic end of the U-shaped telescopic clamp 42 drives the through wheel 45 to contact the outer wall of the mold assembly 2 to generate friction and start to rotate. When the through wheel 45 rotates, the U-shaped telescopic clamp 42 increases the smoothness of clamping the mold assembly 2; the through wheel 45 drives the connecting plate 46 to move synchronously, the connecting plate 46 drives the friction wheel 47 to move synchronously, and the friction wheel 47 drives the vibration bar 48 to rotate synchronously to contact the outer wall surface of the mold assembly 2. The vibration bar 48 automatically contracts due to the resistance force, and then the mold assembly 2 is dynamically bounced through the torsion spring reset to avoid the raw material from adhering to the inner wall of the mold assembly 2, avoid damage to the appearance of the finished product, reduce the yield rate, and indirectly lead to increased costs.

[0026] The conveying assembly 51 is started, and the conveying assembly 51 conveys the raw materials to the inside of the mold assembly 2 through the telescopic hose 52. At the same time, the discharge port of the telescopic hose 52 is blocked by the baffle plate 53 to prevent the granular and block raw materials in the raw materials from falling synchronously, and to prevent the mixing phenomenon that causes the finished material to have an uneven appearance and reduce the aesthetics; at the same time, the electric rotating column 54 is started, and the electric rotating column 54 drives the connecting rod 55 to rotate, and the connecting rod 55 drives the convex ball block 56 to rotate. When the convex ball block 56 rotates, the raw materials that are about to fall are stirred, so that the materials are stirred for a second time to be refined, and the air holes generated during the raw material transportation process affect the raw material density; the connecting rod 55 drives the scraper 57 to move synchronously, and the scraper 57 scrapes the block raw materials when it rotates to prevent the solidification of the raw materials from clogging the baffle plate 53. At the same time, the arc surface of the convex ball block 56 when it rotates adheres to and decomposes the block raw materials scraped by the scraper 57, so that the block raw materials are mixed for a second time, so as to avoid the waste of raw materials and improve the cleanliness of the baffle plate 53.

[0027] See also Figure 1-8 On the basis of the above embodiment, another embodiment of the present invention further includes an anti-coagulation device 6 and a water vapor prevention device 7, the anti-coagulation device 6 is arranged inside the anti-particle device 5, and the water vapor prevention device 7 is arranged above the anti-adhesion device 4; The anti-coagulation device 6 includes a cross bar 61, a heating ring 62 and a centering piece 63. The back of the cross bar 61 is slidably installed inside the arc groove of the electric rotating column 54. The back of the inner wall of the heating ring 62 is fixedly installed on the back of the cross bar 61. The centering piece 63 is fixedly installed between the top of the heating ring 62 and the inner wall of the telescopic hose 52. When the electric rotating column 54 rotates, the arc groove restricts the cross bar 61 to move up and down. The cross bar 61 drives the heating ring 62 to move up and down to expand the heating range of the raw materials inside the telescopic hose 52. The heating ring 62 squeezes the centering piece 63 and deforms synchronously. When the centering piece 63 is deformed, the arc surface is used to extend the circulation time of the raw materials.

[0028] The anti-coagulation device 6 also includes a cylindrical ring 64, a screw rod 65, a stirring piece 66 and an inclined rod rubber ring 67. The right side of the cylindrical ring 64 is fixedly installed on the outer wall arc surface of the centering piece 63. The right side of the screw rod 65 penetrates and is rotatably installed on the inner wall surface of the telescopic hose 52, and the screw rod 65 is located inside the cylindrical ring 64. The bottom arc surface of the stirring piece 66 is hinged on the outer wall surface of the screw rod 65. The inner surface of the inclined rod rubber ring 67 is slidably installed on the outer wall surface of the screw rod 65, and the top of the inclined rod rubber ring 67 is hinged on the bottom arc surface of the stirring piece 66. When the centering piece 63 is deformed, the cylindrical ring 64 drives the cylindrical ring 64 to rotate. The column ring 64 slides left and right along the outer wall surface of the screw rod 65, and the screw rod 65 is restricted by the spiral groove on the outer wall of the screw rod 65 to generate a rotational force and start to rotate. The screw rod 65 drives the stirring piece 66 to rotate to push and stir the raw materials at the edge in the center. On the basis of the stirring of the convex ball block 56, the raw materials are further differentiated and refined and stirred, the stirring is improved and uniformity is reduced to reduce the mixing and falling of granular block raw materials. The cylindrical ring 64 resists the inclined rod rubber ring 67 and slides synchronously. The inclined rod rubber ring 67 resists the stirring piece 66 and stirs at an angle parallel to the ground, thereby expanding the stirring range.

[0029] The moisture-proof device 7 includes an electric slide rail 71, a condenser 72 and a moisture-proof plate 73. The left side of the electric slide rail 71 is fixedly installed on the left side of the inner wall of the device body 1, and the left side of the condenser 72 is slidably installed inside the electric slide rail 71. The left side of the moisture-proof plate 73 is hinged at the right edge of the condenser 72 through a torsion spring. When the electric slide rail 71 is started, the electric slide rail 71 drives the condenser 72 to move left and right to expand the cold air coverage of the condenser 72 to the inside of the device body 1, improve the uniformity of the cold air coverage, and accelerate the cooling and molding of the material. When the moisture-proof plate 73 swings, it absorbs the water vapor generated by the intersection of cold and hot gases to avoid increasing the humidity inside the device body 1 and affecting the molding speed of the finished material.

[0030] The anti-vapor device 7 also includes a reset sheet 74, a wave plate 75, an L-shaped plate 76 and a vertical plate extrusion wheel 77. The reset sheet 74 is fixedly installed between the left side of the inner wall of the electric slide rail 71 and the left side of the outer wall of the condenser 72. The back of the wave plate 75 is fixedly installed on the arc surface of the outer wall of the reset sheet 74. The back of the L-shaped plate 76 is fixedly installed on the front edge of the electric slide rail 71. The left side of the vertical plate extrusion wheel 77 is fixedly installed on the right side of the L-shaped plate 76, and the circular surface of the vertical plate extrusion wheel 77 is located on the motion trajectory of the arc angle of the wave plate 75. When the condenser 72 moves left and right, the reset sheet 74 is squeezed and deformed synchronously and reset. The reset sheet 74 drives the wave plate 75 to move forward and backward. The wave plate 75 uses its own arc surface to reciprocately disturb the upper and lower gases inside the device body 1, so as to promote the uniform intersection and mixing of cold and hot gases. The L-shaped plate 76 provides stability for the vertical plate extrusion wheel 77. When the wave plate 75 moves forward, the arc angle contacts the circular surface of the vertical plate extrusion wheel 77 and deforms. The wave plate 75 deforms through the resistance force, thereby dynamically disturbing the gas.

[0031] When in use, when the electric rotating column 54 rotates, the arc groove restricts the cross bar 61 to cause the cross bar 61 to move up and down, and the cross bar 61 drives the heating ring 62 to move up and down to expand the heating range of the raw material inside the telescopic hose 52, so as to prevent part of the raw material from solidifying and adhering to the inside of the telescopic hose 52, resulting in the raw material being unable to flow normally, and at the same time prevent the raw material from entering the mold assembly 2 with uneven hardness, resulting in inconsistent thermoplastic molding time; the heating ring 62 squeezes the centering piece 63 to deform synchronously, and when the centering piece 63 is deformed, the arc surface prolongs the raw material circulation time, thereby prolonging the heating time of the raw material, and further preventing the raw material from solidifying; when the centering piece 63 is deformed, it drives the cylindrical ring 64 along The outer wall surface of the screw rod 65 slides left and right, and the screw rod 65 is restricted by the spiral groove on the outer wall of the screw rod 65 to generate a rotational force and start to rotate. The screw rod 65 drives the stirring piece 66 to rotate to push and stir the raw materials at the edge in the center. On the basis of the stirring of the convex ball block 56, the raw materials are further differentiated and refined and stirred, thereby improving the stirring uniformity and reducing the mixing and falling of granular block raw materials; at the same time, the cylindrical ring 64 resists the inclined rod rubber ring 67 and slides synchronously, and the inclined rod rubber ring 67 resists the stirring piece 66 and stirs at an angle parallel to the ground, thereby expanding the stirring range; at the same time, the inclined rod rubber ring 67 scrapes the outer wall of the screw rod 65 to reduce the adhesion of the raw materials and avoid the friction between the screw rod 65 and the cylindrical ring 64 being reduced and unable to rotate.

[0032] During the material cooling process, the electric slide rail 71 is started, and the electric slide rail 71 drives the condenser 72 to move left and right to expand the cold air coverage of the condenser 72 to the inside of the device body 1, improve the cold air coverage uniformity and accelerate the cooling and molding of the material; the cold air wind force causes the moisture-proof plate 73 to swing away from the center of the condenser 72, and then the moisture-proof plate 73 is reset by the torsion spring, and the moisture-proof plate 73 swings back and forth to absorb the water vapor generated by the intersection of cold and hot gases, so as to avoid increasing the humidity inside the device body 1 and affecting the molding speed of the finished material; when the condenser 72 moves left and right, the reset plate 74 is squeezed to deform and reset synchronously, and the reset plate 7 4 drives the wave plate 75 to move forward and backward. The wave plate 75 reciprocates and disturbs the gas inside the upper and lower parts of the device body 1 through its own arc surface, so as to make the cold and hot gases evenly intersect and mix, increase the reduction rate and reduce the water vapor content; when the wave plate 75 moves forward, the arc surface angle contacts the circular surface of the vertical plate extrusion wheel 77 and deforms, and the L-shaped plate 76 provides stability for the vertical plate extrusion wheel 77. The wave plate 75 reciprocates and deforms through the resistance force, thereby dynamically disturbing the gas, expanding the gas disturbance range and disturbance effect on the original basis, and reducing the water vapor residue at the angle of the wave plate 75 through the reciprocating friction of the vertical plate extrusion wheel 77.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rapid prototyping device for a smart watch strap, comprising a device body (1), a mold assembly (2) disposed inside the device body (1), a feed port being provided at the top of the mold assembly (2), and an ejector pin (3) being disposed inside the mold assembly (2), characterized in that: The device also comprises an anti-adhesion device (4), an anti-particle device (5), an anti-solidification device (6) and a water vapor device (7), wherein the anti-adhesion device (4) is arranged inside the device body (1), the anti-particle device (5) is arranged on the top of the inner wall of the device body (1), the anti-solidification device (6) is arranged inside the anti-particle device (5), and the water vapor device (7) is arranged above the anti-adhesion device (4), and the anti-adhesion device (4) comprises an electric push rod (41), a U-shaped telescopic clamp (42), a spring sheet (43) and an elastic wire column (44). The left side of the electric push rod (41) is fixedly mounted on the left side of the inner wall of the device body (1); the left side of the U-shaped telescopic clamp (42) is fixedly mounted on the left side of the telescopic end of the electric push rod (41); and the mold assembly (2) is located on the motion track of the U-shaped telescopic clamp (42); the spring sheet (43) is fixedly mounted between the right side of the electric push rod (41) and the left side of the U-shaped telescopic clamp (42); the top of the elastic wire column (44) is fixedly mounted on the concave surface of the inner wall of the elastic sheet (43); and the outer wall surface of the telescopic end of the electric push rod (41) is located on the motion track of the elastic wire column (44).

2. A smart watch strap rapid prototyping device according to claim 1, characterized in that: The anti-adhesion device (4) further comprises a penetrating wheel (45), a connecting plate (46), a friction wheel (47) and a vibration strip (48); the outer wall of the penetrating wheel (45) penetrates and is fixedly mounted inside the telescopic end of the U-shaped telescopic clamp (42); the rotating wheel in the penetrating wheel (45) is rotatably mounted; the left side of the connecting plate (46) is fixedly mounted on the circular surface of the outer wall of the penetrating wheel (45); the top of the friction wheel (47) is rotatably mounted on the top of the inner wall of the connecting plate (46); the outer wall of the friction wheel (47) contacts the outer wall of the mold assembly (2); and the back of the vibration strip (48) is slidably mounted on the outer wall surface of the friction wheel (47) via a spring.

3. A smart watch strap rapid prototyping device according to claim 2, characterized in that: The particle prevention device (5) comprises a conveying component (51), a telescopic hose (52) and a baffle plate (53); the top of the conveying component (51) is fixedly mounted at the top center of the inner wall of the device body (1); the top of the telescopic hose (52) is fixedly mounted at the bottom of the conveying component (51), and the telescopic hose (52) is located directly above the mold component (2); and the outer wall of the baffle plate (53) is fixedly mounted on the inner wall surface of the telescopic end of the telescopic hose (52).

4. A smart watch strap rapid prototyping device according to claim 3, characterized in that: The particle prevention device (5) further comprises an electric rotating column (54), a connecting rod (55), a convex ball block (56) and a scraper (57); the bottom of the electric rotating column (54) is rotatably mounted at the top center of the blocking plate (53), and an arc groove is provided on the outer wall of the electric rotating column (54); the back of the connecting rod (55) is fixedly mounted on the outer wall surface of the electric rotating column (54); the convex ball block (56) penetrates inside and is fixedly mounted on the outer wall surface of the connecting rod (55), and the convex ball block (56) is rotatably mounted; the right side of the scraper (57) is fixedly mounted on the outer wall surface of the connecting rod (55).

5. A smart watch strap rapid prototyping device according to claim 4, characterized in that: The anti-solidification device (6) comprises a cross bar (61), a heating ring (62) and a centering plate (63); the back of the cross bar (61) is slidably mounted inside the arc-shaped groove of the electric rotating column (54); the back of the inner wall of the heating ring (62) is fixedly mounted on the back of the cross bar (61); and the centering plate (63) is fixedly mounted between the top of the heating ring (62) and the inner wall of the telescopic hose (52).

6. A smart watch strap rapid prototyping device according to claim 5, characterized in that: The anti-solidification device (6) further comprises a cylindrical ring (64), a screw (65), a stirring blade (66) and an inclined rod rubber ring (67), wherein the right side of the cylindrical ring (64) is fixedly mounted on the outer wall arc surface of the centering plate (63), the right side of the screw (65) penetrates through and is rotatably mounted on the inner wall surface of the telescopic hose (52), and the screw (65) is located inside the cylindrical ring (64), the bottom arc surface of the stirring blade (66) is hinged to the outer wall surface of the screw (65), the inside of the inclined rod rubber ring (67) is slidably mounted on the outer wall surface of the screw (65), and the top of the inclined rod rubber ring (67) is hinged to the bottom arc surface of the stirring blade (66).

7. A smart watch strap rapid prototyping device according to claim 6, characterized in that: The moisture-proof device (7) comprises an electric slide rail (71), a condenser (72) and a moisture-proof plate (73); the left side of the electric slide rail (71) is fixedly mounted on the left side of the inner wall of the device body (1); the left side of the condenser (72) is slidably mounted inside the electric slide rail (71); and the left side of the moisture-proof plate (73) is hinged to the right edge of the condenser (72) via a torsion spring.

8. A smart watch strap rapid prototyping device according to claim 7, characterized in that: The water vapor-proof device (7) further comprises a reset plate (74), a wave plate (75), an L-shaped plate (76) and a vertical plate extrusion wheel (77); the reset plate (74) is fixedly mounted between the left side of the inner wall of the electric slide rail (71) and the left side of the outer wall of the condenser (72); the back side of the wave plate (75) is fixedly mounted on the arc surface of the outer wall of the reset plate (74); the back side of the L-shaped plate (76) is fixedly mounted on the front edge of the electric slide rail (71); the left side of the vertical plate extrusion wheel (77) is fixedly mounted on the right side of the L-shaped plate (76); and the circular surface of the vertical plate extrusion wheel (77) is located on the motion trajectory of the arc angle of the wave plate (75).

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