CN222245846U - Automatic feeding injection molding machine - Google Patents
Automatic feeding injection molding machine Download PDFInfo
- Publication number
- CN222245846U CN222245846U CN202421602780.2U CN202421602780U CN222245846U CN 222245846 U CN222245846 U CN 222245846U CN 202421602780 U CN202421602780 U CN 202421602780U CN 222245846 U CN222245846 U CN 222245846U
- Authority
- CN
- China
- Prior art keywords
- injection
- molding machine
- injection molding
- automatic feeding
- pawl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 21
- 238000002347 injection Methods 0.000 claims abstract description 44
- 239000007924 injection Substances 0.000 claims abstract description 44
- 239000002245 particle Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000033001 locomotion Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an automatic feeding injection molding machine which comprises a frame, a mold arranged at the bottom of the frame, an injection cylinder arranged above the middle of the mold, an injection rod matched with the upper part of the injection cylinder, an air cylinder connected with the top of the frame, a driving block arranged at the middle of the injection rod, a pawl arranged at one side of the driving block, a torsion spring arranged at the hinging position between the pawl and the driving block, a ratchet wheel matched with the pawl, a conveying belt driven by the ratchet wheel through a transmission mechanism, a plurality of baffles arranged on the conveying belt, and a conveying groove formed between the adjacent baffles for conveying plastic particles, wherein the plastic particles are automatically conveyed into the injection cylinder along with the reciprocating motion of the injection rod, so that automatic feeding is realized. The automatic feeding injection molding machine has the advantages of automatic feeding, high efficiency, low labor cost and low manufacturing cost.
Description
Technical Field
The utility model relates to an automatic feeding injection molding machine.
Background
The vertical injection molding machine is one kind of plastic processing equipment and is used mainly in producing plastic product. The working principle is that plastic particles are heated and injected into a mould, then cooled and solidified under high pressure, and finally the required plastic product is formed. Vertical injection molding machines generally have a smaller footprint than other types of injection molding machines and are suitable for vertical operation.
In the existing vertical injection molding machine, plastic particles are generally input into an injection cylinder, melted into plastic fluid under the action of a heating device, and enter a mold for molding under the pressing of an injection rod. However, the existing input mode usually adopts manual input, has low efficiency and high labor cost, and also adopts a manipulator to match with a corresponding numerical control device for automatic feeding, but has higher manufacturing cost.
Disclosure of utility model
The utility model aims to provide an automatic feeding injection molding machine. The automatic feeding injection molding machine can automatically feed, is high in efficiency and low in labor cost, and can ensure low-level manufacturing cost.
The technical aim of the utility model is realized by the following technical scheme:
The automatic feeding injection molding machine comprises a frame, a mold arranged at the bottom of the frame, an injection cylinder arranged above the middle of the mold, an injection rod matched with the upper part of the injection cylinder, an air cylinder connected to the top of the frame, a driving block arranged at the middle of the injection rod, a pawl arranged at one side of the driving block, a torsion spring hinged between the pawl and the driving block and arranged at the hinged position, a ratchet matched with the pawl, a conveying belt driven by the ratchet through a transmission mechanism, a plurality of baffles arranged on the conveying belt, and a conveying groove formed between the adjacent baffles for conveying plastic particles, wherein the plastic particles are automatically conveyed into the injection cylinder along with the reciprocating motion of the injection rod, so that automatic feeding is realized.
The utility model is further provided with a limiting plate below the pawl.
The utility model is further provided that the ratchet wheel is connected with a driving shaft, and the driving shaft is connected with the stand through a bearing.
The utility model further provides that the transmission mechanism comprises a first gear connected to one side of the driving shaft, a second gear meshed with the first gear, and a rotating shaft connected to the second gear, wherein the rotating shaft drives the conveying belt to move.
The utility model is further characterized in that the conveying belt is obliquely arranged, and the bottom of the conveying belt is correspondingly provided with a storage box.
The utility model is further characterized in that a guide frame is arranged at one side of the top of the conveying belt, and the guide frame is arranged between the injection cylinder and the conveying belt.
The utility model is further arranged so that the cylinder, when operated, can drive the injection rod to move up and down, thereby inputting the plastic fluid in the injection cylinder into the mould.
The utility model is further arranged that when the conveyer belt works, the baffle plate can input plastic particles in the storage box into the conveying groove, and the plastic particles can be overturned after finally reaching the top of the conveyer belt through the movement of the conveyer belt.
In summary, the automatic feeding injection molding machine has the advantages of automatic feeding, high efficiency, low labor cost and low manufacturing cost.
Drawings
FIG. 1 is a schematic diagram of an embodiment;
FIG. 2 is a schematic side view of an embodiment;
FIG. 3 is a schematic diagram of a rear view of an embodiment;
fig. 4 is an enlarged view of area a in fig. 3.
The device comprises a reference numeral 1, a frame, 2, a mould, 3, an injection cylinder, 4, an injection rod, 5, an air cylinder, 6, a driving block, 7, a pawl, 8, a torsion spring, 9, a limiting plate, 10, a ratchet wheel, 11, a driving shaft, 12, a first gear, 13, a second gear, 14, a rotating shaft, 15, a conveying belt, 16, a baffle, 17, a conveying groove, 18, a storage box, 19 and a guide frame.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, an automatic feed injection molding machine includes a frame 1. The bottom of the frame 1 is provided with a die 2, an injection cylinder 3 is arranged above the middle part of the die 2, and the injection cylinder 3 is communicated with a feed inlet of the die 2. An injection rod 4 is arranged above the injection cylinder 3 in a matching way, and the injection rod 4 is connected with an air cylinder 5 at the top of the frame 1. When the cylinder 5 is operated, the injection rod 4 can be driven to move up and down, so that plastic fluid melted by the heating device in the injection cylinder 3 is input into the mould 2 for product forming.
As shown in fig. 2, 3 and 4, a driving block 6 is correspondingly arranged in the middle of the injection rod 4. A pawl 7 is provided on one side of the drive block 6. The pawl 7 is hinged with the driving block 6 and is provided with a torsion spring 8 at the hinge. Correspondingly, a limiting plate 9 is arranged below the pawl 7 for preventing the pawl 7 from swinging downwards (rotating clockwise).
One side of the pawl 7 is correspondingly provided with a ratchet wheel 10. The ratchet 10 is connected to a drive shaft 11. The driving shaft 11 is in bearing connection with the frame 1. A first gear 12 is connected to one side of the drive shaft 11. Gear one 12 is meshed with gear two 13. The second gear 13 is connected with a rotating shaft 14. The rotary shaft 14 is connected with a conveyor belt 15. The conveyor belt 15 is provided with a plurality of baffles 16 at the last time, and a conveying groove 17 is formed between the baffles 16. Correspondingly, the conveyer belt 15 is obliquely arranged, and a storage box 18 is correspondingly arranged at the bottom of the conveyer belt 15. When the conveyor belt 15 works, the baffle 16 can input plastic particles in the storage box 18 into the conveying groove 17, and through the movement of the conveyor belt 15, the plastic particles finally reach the top of the conveyor belt 15 and then turn over.
Correspondingly, a guide frame 19 is arranged on one side of the top of the conveyor belt 15. The guide frame 19 is arranged between the injection cylinder 3 and the conveying belt 15, and when plastic particles in the conveying belt 15 turn over, the plastic particles enter the guide frame 19 and enter the injection cylinder 3 through the guide frame 19, so that an automatic feeding process is completed.
The whole working process comprises the following steps:
1. When the injection rod 4 moves upwards under the action of the air cylinder 5, the driving block 6 moves upwards, so that the pawl 7 moves upwards and drives the ratchet wheel 10 to rotate under the action of the limiting plate 9, and the ratchet wheel 10 rotates to drive the gear I12 to rotate and further drive the gear II 13 to rotate. The second gear 13 drives the rotating shaft 14 to rotate, so that the conveying belt 15 moves to the position of one conveying groove 17;
2. Plastic particles in the conveying trough 17 at the top are turned over into the guide frame 19 and melted by the heating device of the injection cylinder 3 to form plastic fluid;
3. The injection rod 4 moves downwards under the action of the air cylinder 5, at the moment, the pawl 7 rotates anticlockwise and does not drive the ratchet wheel 10 to rotate, and the conveying belt 15 does not work;
4. injection rod 4 inputs a plastic fluid into mold 2 so that the product is molded;
5. Repeating the steps 1-4 to achieve the technical purpose of automatic feeding.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (7)
1. An automatic feed injection molding machine, comprising:
A frame (1);
The die (2) is arranged at the bottom of the frame (1);
the injection cylinder (3) is arranged above the middle part of the die (2), and the injection cylinder (3) is communicated with a feed inlet of the die (2);
The injection rod (4) is matched and arranged above the injection cylinder (3), and the injection rod (4) is connected with an air cylinder (5) at the top of the frame (1);
a driving block (6) arranged in the middle of the injection rod (4);
A pawl (7) arranged at one side of the driving block (6), wherein the pawl (7) is hinged with the driving block (6) and a torsion spring (8) is arranged at the hinged position;
A ratchet wheel (10) matched with the pawl (7), wherein the ratchet wheel (10) drives the conveying belt (15) through a transmission mechanism;
a plurality of baffles (16) are arranged on the conveying belt (15), and conveying grooves (17) are formed between adjacent baffles (16) and are used for conveying plastic particles;
Wherein, plastic particles are automatically conveyed into the injection cylinder (3) along with the reciprocating motion of the injection rod (4), so as to realize automatic feeding.
2. The automatic feed injection molding machine according to claim 1, characterized in that a limiting plate (9) is arranged below the pawl (7).
3. The automatic feed injection molding machine according to claim 1, characterized in that the ratchet wheel (10) is connected with a drive shaft (11), the drive shaft (11) being bearing-connected with the frame (1).
4. An automatic feed injection molding machine according to claim 3, wherein the transmission mechanism comprises a first gear (12) connected to one side of the driving shaft (11), a second gear (13) meshed with the first gear (12), and a rotating shaft (14) connected to the second gear (13), wherein the rotating shaft (14) drives the conveying belt (15) to move.
5. The automatic feeding injection molding machine according to claim 1, wherein the conveying belt (15) is obliquely arranged, and a storage box (18) is correspondingly arranged at the bottom of the conveying belt (15).
6. The automatic feeding injection molding machine according to claim 1, characterized in that a guide frame (19) is provided on one side of the top of the conveyor belt (15), the guide frame (19) being provided between the injection cylinder (3) and the conveyor belt (15).
7. An automatic feed injection molding machine according to claim 1, characterized in that the cylinder (5) is operable to move the injection rod (4) up and down to input plastic fluid in the injection cylinder (3) into the mold (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421602780.2U CN222245846U (en) | 2024-07-08 | 2024-07-08 | Automatic feeding injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421602780.2U CN222245846U (en) | 2024-07-08 | 2024-07-08 | Automatic feeding injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222245846U true CN222245846U (en) | 2024-12-27 |
Family
ID=94010393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421602780.2U Active CN222245846U (en) | 2024-07-08 | 2024-07-08 | Automatic feeding injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222245846U (en) |
-
2024
- 2024-07-08 CN CN202421602780.2U patent/CN222245846U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105767416B (en) | A football candy automatic molding machine | |
| CN205695433U (en) | A kind of football sugar automatic moulding machine | |
| CN222245846U (en) | Automatic feeding injection molding machine | |
| CN111590811A (en) | Continuous production equipment and production method for plastic garbage can | |
| CN117656367B (en) | Plastic product rapid forming equipment and forming method thereof | |
| CN216373074U (en) | Automatic go up plastic injection molding machine of unloading | |
| CN117464939A (en) | An injection mold for quick material retrieval and its use method | |
| CN117584358A (en) | Multi-station injection molding machine | |
| CN116922671A (en) | Injection molding machine for mold injection molding | |
| CN213891051U (en) | Ejection mechanism of plastic mold | |
| CN221339336U (en) | Polyamide substrate injection mold | |
| CN113320088A (en) | Injection molding machine that air hole was got rid of in injection molding product forming system | |
| CN222223292U (en) | Feeding device and injection molding mold equipment thereof | |
| CN223777716U (en) | A dual-nozzle all-electric injection molding machine | |
| CN114030165A (en) | Full-automatic high-purity PFA fluoroplastic injection molding machine and injection molding process thereof | |
| CN116922669B (en) | Multi-station injection molding machine | |
| CN217196726U (en) | Automatic injection molding feeding machine with water gap mechanical arm | |
| CN223161303U (en) | Injection molding machine | |
| CN215095396U (en) | Robot for taking injection molding machine | |
| CN215849268U (en) | Plastic bottle blank forming equipment convenient to get material | |
| CN213648416U (en) | Material collecting device of injection molding machine | |
| CN217802950U (en) | Automatic injection molding feeding machine | |
| CN217319177U (en) | Injection molding machine with cooling device | |
| CN114953368B (en) | Vertical injection mold | |
| CN219634443U (en) | Printer shell production mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |