Injection molding device for printer housing production

Abstract

This utility model provides an injection molding device for printer casing production, relating to the field of injection molding. It includes an injection molding device, a base plate mounted on the device via multiple connecting components, a support frame fixed to the top of the base plate with a support plate slidably mounted on its inner side, a material storage tube fixedly connected to the support plate via a connecting plate, and an adjustment mechanism mounted on the base plate and connected to the support plate to move the support plate and the material storage tube. This design avoids the dangers of manual material feeding by providing an adjustable-height material storage tube. Furthermore, the adjustment mechanism allows for flexible adjustment of the material storage tube height, facilitating refilling after completing a workflow.

Description

Technical Field

[0001] This utility model relates to the field of injection molding, and in particular to an injection molding device for the production of printer housings. Background Technology

[0002] A printer is a printing device that prints the results of processing on a device onto a relevant medium. When producing the printer's casing, an injection molding machine is typically used to process the casing. An injection molding machine, also known as an injection molding machine or injection molding machine, is the main molding equipment used to create various shapes of plastic products from thermoplastic or thermosetting plastics using plastic molds. The working process of an injection molding unit is as follows: quantitative feeding—melting and plasticizing—pressure injection—mold filling and cooling—mold opening and part removal. After the plastic part is removed, the mold is closed again, and the cycle repeats.

[0003] In related technologies, when using injection molding equipment, material feeding is generally done manually. However, current injection molding equipment has a certain height, and manual feeding poses certain risks. Furthermore, the height of the feeding section of the injection molding equipment is usually fixed, making it inconvenient to feed again after completing a workflow.

[0004] Therefore, it is necessary to provide an injection molding apparatus for the production of printer housings to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an injection molding device for the production of printer housings.

[0006] This utility model provides an injection molding device for printer housing production, including an injection molding device and further comprising...

[0007] The base plate is mounted on the injection molding unit via multiple connecting components.

[0008] The support frame is fixed to the top of the base plate, and a support plate is slidably installed on the inner side of the support frame;

[0009] The storage pipe is fixedly connected to the bearing plate via a connecting plate; and

[0010] An adjustment mechanism is installed on the base plate and connected to the support plate to drive the support plate and the storage pipe to move.

[0011] Preferably, the adjustment mechanism includes an electric push rod, a toothed belt, and a fixed seat. The electric push rod and the fixed seat are both fixed to the top of the base plate. The telescopic end of the electric push rod is fixedly connected to a mounting plate. The inner side of the mounting plate is rotatably connected to a main gear that meshes with the toothed belt. One end of the toothed belt is connected to the fixed seat, and the other end is connected to the bearing plate.

[0012] Preferably, it also includes a limiting mechanism, which includes two limiting grooves and two limiting wheels. The two limiting grooves are respectively opened on the inner sides of the support frame, and the two limiting wheels are respectively slidably disposed in the corresponding limiting grooves, and the two limiting wheels are respectively installed on both sides of the support plate.

[0013] Preferably, the limiting mechanism further includes a telescopic rod, the fixed end of which is fixedly connected to the top inner side of the support frame, and the telescopic end is fixedly connected to the top of the support plate.

[0014] Preferably, a blockage-clearing component is installed on the storage pipe. The blockage-clearing component includes a motor and two rollers. The motor is fixedly connected to the storage pipe by bolts, and the output shaft of the motor is drivenly connected to one of the rollers. One end of the two rollers is rotatably connected to the storage pipe, and the other end rotatably passes through the side wall of the storage pipe. Each extended end is fitted with a secondary gear, and the two secondary gears mesh with each other.

[0015] Preferably, an electric slide gate valve is installed on the storage pipe to control the discharge of materials.

[0016] Preferably, there are two connecting components arranged symmetrically. The connecting components include a screw and a suction cup. The screw passes through the support frame, and the extended end of the screw is rotatably connected to the suction cup, so that the suction cup is adsorbed on the injection molding device. The screw and the support frame are spirally connected at the point where they pass through.

[0017] Compared with related technologies, the injection molding device for printer housing production provided by this utility model has the following advantages:

[0018] 1. Improved safety and convenience of material feeding: The adjustable-height storage pipe eliminates the dangers of manual feeding. Furthermore, an adjustment mechanism allows for the displacement of the support plate and storage pipe, flexibly adjusting the pipe height for convenient re-feeding after completing a workflow.

[0019] 2. To ensure stable movement of the bearing plate, the design of the limiting mechanism, including the limiting groove, limiting wheel and telescopic rod, restricts the movement trajectory of the bearing plate, allowing it to slide smoothly within the bearing frame. This avoids deviation and shaking during adjustment, ensuring stable lifting and lowering of the storage pipe, and thus guaranteeing the stability of material conveying. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall front structure of this utility model;

[0021] Figure 2 This is a side view of the overall structure of this utility model;

[0022] Figure 3 In this utility model Figure 1 Enlarged view of area A.

[0023] The following are the labeling elements in the diagram: 1. Injection molding unit; 2. Base plate; 3. Support frame; 4. Adjustment mechanism; 41. Electric push rod; 42. Toothed belt; 43. Fixed seat; 44. Main gear; 45. Mounting plate; 5. Connecting assembly; 51. Screw; 52. Suction cup; 6. Connecting plate; 7. Material storage pipe; 8. Unblocking assembly; 81. Secondary gear; 82. Roller; 83. Motor; 9. Limiting mechanism; 91. Telescopic rod; 92. Limiting wheel; 93. Limiting groove; 10. Support plate; 11. Electric slide gate valve. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Please refer to the following: Figures 1 to 3 An injection molding apparatus for producing printer housings, comprising an injection molding unit 1, and further comprising...

[0026] Base plate 2, which is mounted on injection molding device 1 via multiple connecting components 5;

[0027] The support frame 3 is fixed to the top of the base plate 2, and the support plate 10 is slidably arranged on the inner side of the support frame 3;

[0028] Storage pipe 7, which is fixedly connected to bearing plate 10 via connecting plate 6; and

[0029] Adjustment mechanism 4 is installed on base plate 2 and connected to support plate 10 to drive support plate 10 and storage pipe 7 to move.

[0030] The adjusting mechanism 4 includes an electric push rod 41, a toothed belt 42, and a fixed base 43. Both the electric push rod 41 and the fixed base 43 are fixed to the top of the base plate 2. A mounting plate 45 is fixedly connected to the telescopic end of the electric push rod 41. A main gear 44, meshing with the toothed belt 42, is rotatably connected to the inner side of the mounting plate 45. One end of the toothed belt 42 is connected to the fixed base 43, and the other end is connected to the support plate 10. An electric slide valve 11 is installed on the storage pipe 7 to control the discharge of materials.

[0031] In this embodiment, the device is installed on the injection molding device 1 via the connecting assembly 5. During material feeding, the electric slide gate valve 11 is closed, and the storage tube 7 is in a low position. The user adds material into the storage tube 7, and the electric push rod 41 operates, driving the main gear 44 to move upward. The main gear 44 rotates and rolls on the toothed belt 42. Through the meshing action with the toothed belt 42, one end of the toothed belt 42 is displaced, thereby driving the support plate 10 to move upward. The support plate 10 drives the storage tube 7 to move upward synchronously via the connecting plate 6. When the displacement reaches the appropriate position, the electric push rod 41 stops working, and the electric slide gate valve 11 is opened, allowing the material to enter the feed port on the injection molding device 1. When the feeding is completed, the device is removed via the connecting assembly 5, and the electric push rod 41 retracts and descends, driving the storage tube 7 to descend, so that feeding can be performed again.

[0032] It should be further explained that, in actual use, slots for inserting the toothed belt 42 and screw holes for screwing in bolts can be opened on the fixing base 43 and the bearing plate 10. After the toothed belt 42 is inserted into the slot, the bolts are screwed into the screw holes to fix both ends of the toothed belt 42. At the same time, it is also convenient to disassemble and replace the toothed belt 42.

[0033] Furthermore, the discharge port of the storage pipe 7 is located inside and above the inlet of the injection molding device 1 to prevent material from being discharged outside the inlet.

[0034] according to Figure 1-3 The limiting mechanism 9 includes two limiting grooves 93 and two limiting wheels 92. The two limiting grooves 93 are respectively opened on the inner sides of the support frame 3, and the two limiting wheels 92 are respectively slidably arranged in the corresponding limiting grooves 93. The two limiting wheels 92 are respectively installed on both sides of the support plate 10. The limiting mechanism 9 also includes a telescopic rod 91. The fixed end of the telescopic rod 91 is fixedly connected to the top of the inner side of the support frame 3, and the telescopic end is fixedly connected to the top of the support plate 10.

[0035] Based on the above embodiments, when the bearing plate 10 is displaced, the limiting wheel 92 rolls within the limiting groove 93, restricting the movement trajectory of the bearing plate 10 and keeping it in a vertical direction. This allows it to slide smoothly within the bearing frame 3, preventing deviation or shaking during adjustment and ensuring the stable lifting and lowering of the storage pipe 7, thereby guaranteeing the stability of material conveying. Furthermore, the use of the limiting wheel 92 and the limiting groove 93 reduces friction and lowers the workload of the electric push rod 41. Additionally, the use of the telescopic rod 91 makes the position of the bearing plate 10 more stable, maintaining a vertical direction and preventing the end of the bearing plate 10 connected to the storage pipe 7 from being too heavy, causing the bearing plate 10 to tilt and affecting its displacement.

[0036] according to Figure 1-2A blockage-clearing component 8 is installed on the storage pipe 7. The blockage-clearing component 8 includes a motor 83 and two roller shafts 82. The motor 83 is fixedly connected to the storage pipe 7 by bolts, and the output shaft of the motor 83 is connected to one of the roller shafts 82 for transmission. One end of the two roller shafts 82 is rotatably connected to the storage pipe 7, and the other end rotatably passes through the side wall of the storage pipe 7. Both extended ends are fitted with auxiliary gears 81, and the two auxiliary gears 81 mesh with each other.

[0037] Based on the above embodiments, when the material enters the storage pipe 7 and is discharged, the motor 83 starts to work, using the meshing secondary gear 81 to drive the two rollers 82 to rotate relative to each other, preventing the material from accumulating at the discharge port of the storage pipe 7, stably pushing the material in the storage pipe 7, and ensuring the smooth discharge of the material.

[0038] It should be further noted that, in actual use, a sealing cap can be installed on the top of the storage pipe 7 to prevent external dust from entering the storage pipe 7 and affecting the cleanliness of the material.

[0039] according to Figure 1 There are two connecting components 5, which are symmetrically arranged. The connecting component 5 includes a screw 51 and a suction cup 52. The screw 51 passes through the support frame 3, and the extended end of the screw 51 is rotatably connected to the suction cup 52, so that the suction cup 52 is adsorbed on the injection molding device 1. The screw 51 is spirally connected to the support frame 3 at the point where it passes through.

[0040] Based on the above embodiments, the device is brought close to the injection molding device 1 so that the suction cup 52 adheres to the injection molding device 1. The screw 51 is turned, and the screw 51 squeezes the suction cup 52, applying pressure to it so that the suction cup 52 adheres tightly to the injection molding device 1. The device can be used as the feeding part of the injection molding device 1 to prevent the device from shifting during use. When you want to remove the device, you can use a shovel or other tools to pry into the adhered area and separate the suction cup 52. Furthermore, during use, rollers can also be installed on the bottom of the base plate 2 to support the base plate 2.

[0041] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An injection molding apparatus for producing printer housings, comprising an injection molding device (1), characterized in that: Also includes A base plate (2) is mounted on the injection molding device (1) via multiple connecting components (5); The support frame (3) is fixed to the top of the base plate (2), and the support plate (10) is slidably arranged on the inner side of the support frame (3); Storage pipe (7), the storage pipe (7) being fixedly connected to the bearing plate (10) via a connecting plate (6); and Adjustment mechanism (4) is installed on the base plate (2) and connected to the support plate (10) to drive the support plate (10) and the storage pipe (7) to move.

2. The injection molding apparatus for producing printer housings according to claim 1, characterized in that, The adjustment mechanism (4) includes an electric push rod (41), a toothed belt (42), and a fixed seat (43). The electric push rod (41) and the fixed seat (43) are both fixed on the top of the base plate (2). The telescopic end of the electric push rod (41) is fixedly connected to a mounting plate (45). The inner side of the mounting plate (45) is rotatably connected to a main gear (44) that meshes with the toothed belt (42). One end of the toothed belt (42) is connected to the fixed seat (43), and the other end is connected to the bearing plate (10).

3. The injection molding apparatus for producing printer housings according to claim 1, characterized in that, It also includes a limiting mechanism (9), which includes two limiting grooves (93) and two limiting wheels (92). The two limiting grooves (93) are respectively opened on the inner sides of the support frame (3), and the two limiting wheels (92) are respectively slidably arranged in the corresponding limiting grooves (93), and the two limiting wheels (92) are respectively installed on both sides of the support plate (10).

4. The injection molding apparatus for producing printer housings according to claim 3, characterized in that, The limiting mechanism (9) also includes a telescopic rod (91), the fixed end of which is fixedly connected to the top of the inner side of the support frame (3), and the telescopic end is fixedly connected to the top of the support plate (10).

5. An injection molding apparatus for producing printer housings according to claim 1, characterized in that, A blockage-clearing assembly (8) is installed on the storage pipe (7). The blockage-clearing assembly (8) includes a motor (83) and two rollers (82). The motor (83) is fixedly connected to the storage pipe (7) by bolts, and the output shaft of the motor (83) is connected to one of the rollers (82) for transmission. One end of the two rollers (82) is rotatably connected to the storage pipe (7), and the other end rotatably passes through the side wall of the storage pipe (7). Both extended ends are fitted with auxiliary gears (81), and the two auxiliary gears (81) mesh with each other.

6. The injection molding apparatus for producing printer housings according to claim 1, characterized in that, An electric slide gate valve (11) is installed on the storage pipe (7) to control the discharge of materials.

7. An injection molding apparatus for producing printer housings according to claim 1, characterized in that, Two connecting components (5) are provided and are arranged symmetrically. The connecting component (5) includes a screw (51) and a suction cup (52). The screw (51) passes through the support frame (3) and the extended end of the screw (51) is rotatably connected to the suction cup (52) so that the suction cup (52) is adsorbed on the injection molding device (1). The screw (51) is spirally connected to the support frame (3) at the point where they pass through.

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