Nylon casting machine
By designing and adjusting the combination of the discharge box and the motor drive screw in the nylon casting machine, the problem of poor control of nylon material usage is solved, and precise material use and high-quality casting are achieved.
Patent Information
- Application Number
- CN202420932365.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-30
AI Technical Summary
When processing nylon materials, existing nylon casting machines cannot accurately control the amount of materials used, resulting in waste of materials and poor casting quality.
A nylon casting machine including base plate, casting parts, adjustment boxes, feeding boxes, motors, screws and protective cartridges is designed. The amount of nylon melting material is accurately controlled by adjusting the height of the feeding box and the motor drive screws. Make sure to match the mold.
Accurate control of nylon materials is achieved, avoiding waste of materials and improving the pouring quality.
Smart Images
Figure CN222201358U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of nylon processing, and in particular relates to a nylon casting machine. Background Art
[0002] The nylon casting machine mixes the prepolymer and chain extender in the nylon casting machine, stirs and mixes them evenly under high temperature conditions and evacuates them for degassing, quickly pours them into a preheated mold, and then vulcanizes them through high-temperature molding, and places them in an oven for maturation to finally produce the product. At present, my country's nylon casting machine is still developing. Mechanized and automated pouring machines are used. The pouring machines used in China mainly include three categories: tilting pouring machines, pneumatic pouring machines, and bottom pouring machines. The bottom pouring machine is simple in operation and is basically matched with a high-productivity molding line to complete nylon pouring. The existing nylon pouring machine, after processing the raw materials, squeezes the melted nylon material into the mold for production through the discharge assembly. After the nylon is melted, molds of different specifications are selected according to the processed objects, and different molds require different amounts of materials. The existing material control is mostly controlled by controlling the pouring time, and the amount control is poor, which is not conducive to the precise control of the nylon material, and thus is not conducive to the precise use of the device. Utility Model Content
[0003] The utility model provides a nylon pouring machine, which has the characteristics of simple and convenient use and high use efficiency.
[0004] The utility model provides the following technical solution: it includes a base plate and a casting, the casting is connected with a connecting pipe, the top of the base plate is fixedly connected with an adjusting box, the inner wall of the adjusting box is slidably connected with a discharge box, the inner wall of the discharge box is slidably connected with an adjusting plate, a motor is provided at the bottom of the adjusting box, a screw rod is fixedly connected with the motor driving end, the screw rod is threadedly connected with the adjusting plate, a protective tube for wrapping the screw rod is fixedly connected with the top of the adjusting plate, a connecting groove is provided at the center of the discharge box, a connecting plate is threadedly connected to the inner wall of the connecting groove, the other end of the connecting pipe is connected with the connecting plate, and the top of the protective tube passes through the connecting plate.
[0005] Wherein, a control component and a reaction component are fixedly connected to the top of the bottom plate, and the reaction component is communicated with the top of the discharge box.
[0006] Among them, a support ring is fixedly connected to the inner wall of the adjustment box, a limit ring is fixedly connected to the bottom end of the discharge box, and a limit groove for matching the limit ring is opened on the support ring.
[0007] Among them, a clearance hole is opened on the connecting plate, and the clearance hole matches the protective tube. The top end of the protective tube is fixedly connected to a connecting rod, and the top end of the connecting rod is fixedly connected to a fixing ring.
[0008] Wherein, a threaded hole matching the screw rod is opened at the center of the adjustment plate, and the outer wall of the adjustment plate is in contact with the inner wall of the discharge box.
[0009] The beneficial effect of the utility model is that the component composed of the material discharge box, the motor, the adjustment plate, the screw rod and the protective tube can be used to fix and adjust the amount required for pouring nylon, so that the device can effectively fix the material when pouring nylon melt into a certain type of mold, so that the device can use the material accurately, avoid waste of material, and avoid affecting the pouring quality.
[0010] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0012] Figure 2 It is a schematic diagram of the cross-sectional structure of the regulating box in the utility model from top view;
[0013] Figure 3 It is a three-dimensional structural schematic diagram of the regulating box in the utility model;
[0014] Figure 4 It is a schematic diagram of the main cross-sectional structure of the regulating box in the utility model.
[0015] In the figure: 1. Base plate; 11. Control assembly; 12. Reaction assembly; 13. Connecting pipe; 14. Casting part; 2. Adjusting box; 21. Discharge box; 211. Limiting ring; 22. Connecting groove; 23. Connecting plate; 231. Clearance hole; 24. Fixing ring; 241. Connecting rod; 25. Support ring; 251. Limiting groove; 3. Motor; 31. Adjusting plate; 311. Threaded hole; 32. Screw rod; 33. Protective tube. DETAILED DESCRIPTION
[0016] See also Figure 1-Figure 4 The utility model provides the following technical solutions: it includes a base plate 1 and a casting 14, the casting 14 is connected with a connecting pipe 13, the top of the base plate 1 is fixedly connected with an adjusting box 2, the inner wall of the adjusting box 2 is slidably connected with a discharge box 21, the inner wall of the discharge box 21 is slidably connected with an adjusting plate 31, a motor 3 is provided at the bottom of the adjusting box 2, a screw rod 32 is fixedly connected to the driving end of the motor 3, the screw rod 32 is threadedly connected to the adjusting plate 31, a protective tube 33 for wrapping the screw rod 32 is fixedly connected to the top of the adjusting plate 31, a connecting groove 22 is provided at the center of the discharge box 21, a connecting plate 23 is threadedly connected to the inner wall of the connecting groove 22, the other end of the connecting pipe 13 is connected to the connecting plate 23, and the top of the protective tube 33 passes through the connecting plate 23.
[0017] In this embodiment, the bottom plate 1 is a carrier of the carrying device, and the casting piece 14 is connected to the material transmission pipeline through the connecting pipe 13, so that the nylon melted material is poured into the processing mold through the casting piece 14 for processing. The adjusting box 2 fixedly connected to the top of the bottom plate 1 is on one side of the casting piece 14, and the discharge box 21 connected by sliding on the inner wall of the adjusting box 2 is engaged with the inner wall of the adjusting box 2, so that the inner cavity of the discharge box 21 is connected to one end of the connecting pipe 13, and then the mold is poured. According to the nylon material required by the mold size, the position of the adjusting plate 31 slidably connected to the inner wall of the discharge box 21 is adjusted. The height of the adjusting plate 31 is slidably connected to the inner wall of the discharge box 21. The closer the distance between the top of the adjusting plate 31 and the top of the inner wall of the discharge box 21 is, the smaller the cavity is. Therefore, the position of the adjusting plate 31 in the inner wall of the discharge box 21 can be adjusted, so that the amount of material stored in the discharge box 21 can be properly adjusted, so that the material can be adjusted. When pouring a certain type of mold, by controlling the rotation of the driving end of the motor 3, the driving end of the motor 3 is fixedly connected to the screw rod 32, so that it can drive the screw rod 32 to rotate. After the screw rod 32 rotates, it can be threadedly connected to the adjusting plate 31 to drive it to The position of the discharge box 21 is adjusted up and down, and after adjustment, its position can be fixed, so that the amount of nylon melt stored in the space above the adjustment plate 31 matches the casting mold, so that the device can effectively fix the material when casting nylon melt on a certain type of mold, so that the device can accurately use the material to avoid waste of material and affect the casting quality. The connecting groove 22 opened at the center of the discharge box 21 is threadedly connected with the connecting plate 23, so that it can be installed and disassembled, so that after the device is used, it can be connected by connecting the connecting plate 23 with the connecting groove 2 2 is separated, which is convenient for cleaning the inner cavity of the discharge box 21. The protective tube 33 fixedly connected to the top of the adjusting plate 31 is sleeved on the outside of the screw rod 32, so that the screw rod 32 can adjust the height of the adjusting plate 31 up and down, while avoiding the connection between the material and the screw rod 32 and affecting the connection relationship between it and the adjusting plate 31. The top of the protective tube 33 passes through the connecting plate 23, so that after the protective tube 33 and the adjusting plate 31 are synchronously displaced up and down, the connecting plate 23 can effectively give way to the protective tube 33, avoiding the connection plate 23 limiting the up and down displacement of the protective tube 33, so that the device can be used effectively.
[0018] A control component 11 and a reaction component 12 are fixedly connected to the top of the base plate 1, and the reaction component 12 is connected to the top of the discharge box 21; the control component 11 fixedly connected to the top of the base plate 1 is used to control the device, and the reaction component 12 is used to melt the nylon material, and is connected to the discharge box 21 through the reaction component 12, so that the melted material can be stored in the discharge box 21, and then the mold is poured again.
[0019] A support ring 25 is fixedly connected to the inner wall of the regulating box 2, and a limit ring 211 is fixedly connected to the bottom end of the discharge box 21. A limit groove 251 for matching the limit ring 211 is opened on the support ring 25; the support ring 25 fixedly connected to the inner wall of the regulating box 2 is used to support the bottom of the discharge box 21 and provide an installation space for the installation of the motor 3. The limit ring 211 fixedly connected to the bottom end of the discharge box 21 matches the limit groove 251 opened on the top of the support ring 25, so that the discharge box 21 is limited on the support ring 25 to fix its position.
[0020] A clearance hole 231 is provided on the connecting plate 23, and the clearance hole 231 matches the protective tube 33. A connecting rod 241 is fixedly connected to the top of the protective tube 33, and a fixing ring 24 is fixedly connected to the top of the connecting rod 241. The clearance hole 231 provided on the connecting plate 23 is used to make way for the up and down displacement of the protective tube 33. The connecting rod 241 fixedly connected to the top of the protective tube 33 fixes the fixing ring 24, so that the connecting plate 23 can be adjusted by rotating the fixing ring 24 so that it can be installed and removed in the connecting groove 22.
[0021] A threaded hole 311 matching the screw rod 32 is provided at the center of the adjusting plate 31, and the outer wall of the adjusting plate 31 fits against the inner wall of the discharge box 21; the threaded hole 311 provided at the center of the adjusting plate 31 is used to thread the adjusting plate 31 and the screw rod 32, and the outer wall of the adjusting plate 31 fits against the inner wall of the discharge box 21, so that the adjusting plate 31 can effectively adjust the space on the inner wall of the discharge box 21.
[0022] The working principle and use process of the utility model are as follows: by adjusting the height of the adjustment plate 31 slidably connected to the inner wall of the discharge box 21 according to the nylon material required by the size of the mold, the drive end of the motor 3 is controlled to rotate, and the drive end of the motor 3 is fixedly connected to the screw rod 32, so that it can drive the screw rod 32 to rotate. After the screw rod 32 rotates, it can be threadedly connected with the adjustment plate 31 to drive it to adjust its position up and down in the discharge box 21, and its position can be fixed after adjustment, so that the amount of nylon melted material stored in the space above the adjustment plate 31 matches the casting mold, and the nylon melted material is cast into the processing mold through the casting piece 14 for processing, so that the device can effectively fix the material when casting nylon melted material on a certain type of mold, so that the device can accurately use the material, avoid waste of material, and avoid affecting the casting quality.
Claims
1. A nylon casting machine, characterized in that: The invention comprises a bottom plate (1) and a casting (14), wherein the casting (14) is connected with a connecting pipe (13), the top of the bottom plate (1) is fixedly connected with an adjusting box (2), the inner wall of the adjusting box (2) is slidably connected with a discharge box (21), the inner wall of the discharge box (21) is slidably connected with an adjusting plate (31), a motor (3) is provided at the bottom of the adjusting box (2), a screw rod (32) is fixedly connected to the driving end of the motor (3), the screw rod (32) is threadedly connected to the adjusting plate (31), a protective tube (33) for wrapping the screw rod (32) is fixedly connected to the top of the adjusting plate (31), a connecting groove (22) is provided at the center of the discharge box (21), the inner wall of the connecting groove (22) is threadedly connected with a connecting plate (23), the other end of the connecting pipe (13) is connected with the connecting plate (23), and the top of the protective tube (33) passes through the connecting plate (23).
2. A nylon casting machine according to claim 1, characterized in that: A control component (11) and a reaction component (12) are fixedly connected to the top of the bottom plate (1), and the reaction component (12) is connected to the top of the discharge box (21).
3. A nylon casting machine according to claim 1, characterized in that: A support ring (25) is fixedly connected to the inner wall of the regulating box (2), a limit ring (211) is fixedly connected to the bottom end of the discharge box (21), and a limit groove (251) for matching the limit ring (211) is provided on the support ring (25).
4. A nylon casting machine according to claim 1, characterized in that: The connecting plate (23) is provided with a clearance hole (231), the clearance hole (231) matches the protective tube (33), the top end of the protective tube (33) is fixedly connected to a connecting rod (241), and the top end of the connecting rod (241) is fixedly connected to a fixing ring (24).
5. A nylon casting machine according to claim 1, characterized in that: A threaded hole (311) matching the screw rod (32) is provided at the center of the adjustment plate (31), and the outer wall of the adjustment plate (31) is in contact with the inner wall of the discharge box (21).