CN221496892U - Nozzle structure of injection molding machine - Google Patents
Nozzle structure of injection molding machine Download PDFInfo
- Publication number
- CN221496892U CN221496892U CN202323410657.9U CN202323410657U CN221496892U CN 221496892 U CN221496892 U CN 221496892U CN 202323410657 U CN202323410657 U CN 202323410657U CN 221496892 U CN221496892 U CN 221496892U
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- Prior art keywords
- wall
- heating
- injection molding
- bin
- fixedly connected
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 63
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 29
- 239000004033 plastic Substances 0.000 abstract description 17
- 229920003023 plastic Polymers 0.000 abstract description 17
- 238000000465 moulding Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010137 moulding (plastic) Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a nozzle structure of an injection molding machine, which relates to the technical field of plastic injection molding and comprises a nozzle main body, wherein the top of the nozzle main body is in threaded connection with a heating bin, the top of the heating bin is in threaded connection with a feeding bin, the top of the feeding bin is fixedly connected with a threaded buckle, the center of the inner wall of the threaded buckle is fixedly connected with a power supply seat, the inner wall of the heating bin is provided with a heating mechanism, and the inner wall of the feeding bin is provided with an adjusting mechanism. According to the utility model, the heating plate is arranged in the middle of the inner wall of the heating bin, so that injection molding raw materials in the heating bin are heated, the pipeline is prevented from being blocked due to screwing, the first screw rod is started, the rotating shaft arranged at one end of the outer wall of the first screw rod is driven by the first screw rod, the stirring rod arranged at the outer wall of the first screw rod is driven by the rotating shaft, the injection molding raw materials in the heating bin are continuously stirred, and the aim that the injection molding raw materials are easy to solidify, so that the nozzle is blocked is further solved.
Description
Technical Field
The utility model relates to the technical field of plastic injection molding, in particular to a nozzle structure of an injection molding machine.
Background
Injection molding machines are also known as injection molding machines or injection molding machines. The plastic molding machine is a main molding device for manufacturing plastic products with various shapes from thermoplastic plastics or thermosetting plastics by utilizing a plastic molding die, and an injection nozzle is commonly used on the injection molding machine for injecting raw materials into an injection molding area.
For example, chinese patent publication No. CN210161527U discloses a nozzle with filtering structure for injection molding machine, which comprises a fixed block, a material conveying device, a movable pipe and a nozzle main body, the top of the fixed block is provided with a mounting head, the bottom of the fixed block is provided with the material conveying device, and the bottom of the material conveying device is provided with the nozzle main body, the intermediate position department of the material conveying device is provided with an adjusting plate, and both sides of the adjusting plate are all provided with limiting plates, both ends of the adjusting plate are all provided with the slider, the inside of the material conveying device is provided with the conveying pipe, and both ends of the intermediate position department of the conveying pipe are all provided with the cardboard, both ends that the cardboard kept away from the conveying pipe all are provided with the spout mutually supporting with the slider. According to the utility model, the filter screen is arranged, so that when the raw materials are conveyed out from the injection molding machine and pass through the product, the raw materials can be filtered, the quality of the raw materials is improved, and impurities in the raw materials are filtered and removed.
The following problems exist in the prior art:
In the use process of the nozzle structure of the existing injection molding machine, the injection molding raw material is heated liquid, so that the injection molding raw material can be blocked at normal temperature, impurities exist in part of raw materials, the discharging of the injection molding nozzle can be affected, and the injection molding nozzle is often required to be dredged in time.
Disclosure of utility model
The present utility model provides a nozzle structure of an injection molding machine to solve the above-mentioned problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a nozzle structure of injection molding machine, includes the nozzle main part, the top threaded connection of nozzle main part has the heating storehouse, the top threaded connection of heating storehouse has the reinforced storehouse, the top fixedly connected with screw thread of reinforced storehouse is detained, the center department fixedly connected with power seat of screw thread knot inner wall, the inner wall of heating storehouse is provided with heating mechanism, the inner wall of adding the storehouse is provided with adjustment mechanism.
The technical scheme of the utility model is further improved as follows: the heating mechanism comprises a heating plate fixedly mounted in the middle of the inner wall of the heating bin, a supporting rod is fixedly connected to the bottom of the inner wall of the heating bin, one end of the supporting rod is rotationally connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a stirring rod, and the inner wall of the rotating shaft is in threaded connection with a first screw rod.
The technical scheme of the utility model is further improved as follows: the feed inlet has been seted up to the one end of reinforced storehouse outer wall, the top fixedly connected with buffer block of reinforced storehouse inner wall.
The technical scheme of the utility model is further improved as follows: the adjusting mechanism comprises a motor fixedly connected to the bottom of the buffer block, the output end of the motor is fixedly connected with a second screw rod, and the outer wall of the second screw rod is in transmission connection with the inner wall of the first screw rod.
The technical scheme of the utility model is further improved as follows: the output end of the first screw rod is fixedly connected with a lower pressing block, and the bottom of the lower pressing block is spliced with the inner wall of the nozzle main body.
The technical scheme of the utility model is further improved as follows: clamping grooves are formed in the bottoms of the inner walls of the feeding bins, clamping blocks are clamped on the inner walls of the clamping grooves, and one ends of the clamping blocks are fixedly connected with the tops of the heating bins.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a nozzle structure of an injection molding machine, which is characterized in that a heating plate is arranged in the middle of the inner wall of a heating bin, so that injection molding raw materials in the heating bin are heated, the pipeline is prevented from being blocked due to screwing, a first screw rod is started, a rotating shaft arranged at one end of the outer wall of the first screw rod is driven by the first screw rod, a stirring rod arranged at the outer wall of the first screw rod is driven by the rotating shaft, the injection molding raw materials in the heating bin are continuously stirred, and the aim that the injection molding raw materials are easy to solidify, so that the nozzle is blocked is further solved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the utility model at A;
fig. 4 is an enlarged schematic view of the utility model at B.
In the figure: 1. a nozzle body; 2. a heating bin; 3. a feeding bin; 4. a thread buckle; 5. a power supply base; 6. a heating plate; 7. a support rod; 8. a rotating shaft; 9. a stirring rod; 10. a first lead screw; 11. a feed inlet; 12. a buffer block; 13. a motor; 14. a second lead screw; 15. pressing the block; 16. a clamping groove; 17. and (5) clamping blocks.
Detailed Description
The utility model is further illustrated by the following examples:
Example 1
As shown in fig. 1-4, the utility model provides a nozzle structure of an injection molding machine, which comprises a nozzle main body 1, wherein the top of the nozzle main body 1 is in threaded connection with a heating bin 2, the top of the heating bin 2 is in threaded connection with a feeding bin 3, the top of the feeding bin 3 is fixedly connected with a thread buckle 4, the center of the inner wall of the thread buckle 4 is fixedly connected with a power supply seat 5, the inner wall of the heating bin 2 is provided with a heating mechanism, and the inner wall of the feeding bin 3 is provided with an adjusting mechanism.
In this embodiment, through set up screw thread 4 at the top of reinforced storehouse 3, thereby be convenient for the installation of nozzle main part 1, through set up heating storehouse 2 at the top of nozzle main part 1, utilize the heating mechanism that sets up in heating storehouse 2, thereby avoid the raw materials of moulding plastics to solidify inside the nozzle, lead to the jam of nozzle, through set up the reinforced storehouse 3 at the top of heating storehouse 2, thereby be convenient for with the raw materials of moulding plastics injection nozzle in, through set up adjustment mechanism at the inner wall of reinforced storehouse 3, thereby effectively avoided the raw materials of moulding plastics to contain the bubble, the quality of moulding plastics is influenced, through set up power seat 5 in the center department of screw thread 4 inner wall, thereby be convenient for supply power to the adjustment mechanism in the reinforced storehouse 3 through power seat 5.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the heating mechanism comprises a heating plate 6 fixedly installed in the middle of the inner wall of the heating bin 2, a supporting rod 7 is fixedly connected to the bottom of the inner wall of the heating bin 2, one end of the supporting rod 7 is rotationally connected with a rotating shaft 8, the outer wall of the rotating shaft 8 is fixedly connected with a stirring rod 9, and a first screw rod 10 is in threaded connection with the inner wall of the rotating shaft 8.
In this embodiment, through set up hot plate 6 at the middle part of heating storehouse 2 inner wall, thereby the raw materials of moulding plastics in to heating storehouse 2 heats, avoid twisting to lead to its jam pipeline, through starting first lead screw 10, utilize first lead screw 10 to drive the pivot 8 that its outer wall one end set up, utilize pivot 8 to drive the stirring rod 9 that its outer wall set up, the raw materials of moulding plastics in to heating storehouse 2 continuously stir, thereby avoid the raw materials to solidify, through set up bracing piece 7 in the one end of pivot 8, thereby support stirring rod 9, avoid in the stirring process, stirring rod 9 damages, lead to the damage of heating storehouse 2.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, a feed inlet 11 is formed in one end of the outer wall of the feeding bin 3, a buffer block 12 is fixedly connected to the top of the inner wall of the feeding bin 3, the adjusting mechanism comprises a motor 13 fixedly connected to the bottom of the buffer block 12, the output end of the motor 13 is fixedly connected with a second screw 14, the outer wall of the second screw 14 is in transmission connection with the inner wall of the first screw 10, a pressing block 15 is fixedly connected to the output end of the first screw 10, and the bottom of the pressing block 15 is spliced with the inner wall of the nozzle body 1.
In this embodiment, through seting up feed inlet 11 in the one end of charging bin 3 outer wall, utilize feed inlet 11 to pour into the raw materials of moulding plastics into in the charging bin 3, through set up buffer block 12 at the top of charging bin 3 inner wall, thereby effectually cushion the raw materials of moulding plastics, avoid the pressure too big, lead to the damage of adding the interior equipment of bin 3, through set up motor 13 in the bottom of buffer block 12, utilize motor 13 to drive the second lead screw 14 that its output set up, make second lead screw 14 rotate, thereby control the expansion and contraction of first lead screw 10, through setting up briquetting 15 at the output of first lead screw 10, thereby utilize briquetting 15 to discharge through nozzle main part 1 at the uniform velocity with the raw materials of moulding plastics in the heating bin 2, effectively avoid the pressure too big, lead to the purpose that the raw materials of moulding plastics contain the bubble.
Example 4
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the clamping groove 16 is formed in the bottom of the inner wall of the feeding bin 3, the clamping block 17 is clamped on the inner wall of the clamping groove 16, and one end of the clamping block 17 is fixedly connected with the top of the heating bin 2.
In this embodiment, the clamping groove 16 is formed in the bottom of the inner wall of the feeding bin 3, the clamping block 17 is arranged on the inner wall of the clamping groove 16, one end of the two clamping blocks 17 is connected with the top of the heating bin 2, so that the situation that the feeding bin 3 is separated from the heating bin 2 due to overlarge vibration of an adjusting mechanism in the feeding bin 3 is avoided, and damage is caused.
The working principle of the nozzle structure of the injection molding machine is described in detail below.
As shown in fig. 1-4, through set up screw thread 4 at the top of reinforced storehouse 3, thereby be convenient for the installation of nozzle main part 1, through set up feed inlet 11 in the one end of reinforced storehouse 3 outer wall, utilize feed inlet 11 to pour into the raw materials of moulding plastics into reinforced storehouse 3 in, through set up buffer block 12 at the top of reinforced storehouse 3 inner wall, thereby effectually cushion the raw materials of moulding plastics, avoid the excessive pressure, lead to the damage of equipment in the reinforced storehouse 3, through set up heating storehouse 2 at the top of nozzle main part 1, set up hot plate 6 in the middle part of heating storehouse 2 inner wall, thereby heat the raw materials of moulding plastics in the heating storehouse 2, avoid screwing down and lead to its jam pipeline, through start first lead screw 10, utilize first lead screw 10 to drive the pivot 8 that its outer wall one end set up, utilize pivot 8 to drive the stirring rod 9 that its outer wall set up, to carry out continuous stirring to the raw materials of moulding plastics in the heating storehouse 2, thereby avoid the raw materials solidification, through set up bracing piece 7 in the one end of pivot 8, thereby support stirring rod 9, avoid in the stirring process, avoid damaging in the heating storehouse 2, through set up heating storehouse 2 in the center of screw thread 4 inner wall, set up motor 5, set up the power supply 5 in the middle part of heating storehouse 2, thereby through setting up at the bottom of the second through the second end 13 of the pressure setting up at the feed screw 5, and set up at 13, thereby the end of 13 of the feed screw 13, the end of the feed screw 13 is set up at the end of the feed screw 1, and 5 has been set up at the end 13, thereby through the end of the feed screw 13, and has been set up at the end 13, and has through the end 13, the clamping blocks 17 are arranged on the inner wall of the clamping groove 16, one ends of the two clamping blocks 17 are connected with the top of the heating bin 2, so that the situation that the heating bin 3 is separated from the heating bin 2 due to overlarge vibration of an adjusting mechanism in the heating bin 3 is avoided, and damage is caused.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. Nozzle structure of injection molding machine, including nozzle main part (1), its characterized in that: the novel spray nozzle is characterized in that the top thread of the spray nozzle body (1) is connected with the heating bin (2), the top thread of the heating bin (2) is connected with the feeding bin (3), the top of the feeding bin (3) is fixedly connected with the thread buckle (4), the center of the inner wall of the thread buckle (4) is fixedly connected with the power supply seat (5), the heating mechanism is arranged on the inner wall of the heating bin (2), and the regulating mechanism is arranged on the inner wall of the feeding bin (3).
2. The nozzle structure of an injection molding machine according to claim 1, wherein: the heating mechanism comprises a heating plate (6) fixedly mounted at the middle part of the inner wall of the heating bin (2), a supporting rod (7) is fixedly connected to the bottom of the inner wall of the heating bin (2), one end of the supporting rod (7) is rotatably connected with a rotating shaft (8), the outer wall of the rotating shaft (8) is fixedly connected with a stirring rod (9), and a first screw (10) is connected with the inner wall of the rotating shaft (8) in a threaded manner.
3. The nozzle structure of an injection molding machine according to claim 1, wherein: a feed inlet (11) is formed in one end of the outer wall of the feeding bin (3), and a buffer block (12) is fixedly connected to the top of the inner wall of the feeding bin (3).
4. A nozzle arrangement for an injection molding machine according to claim 3, wherein: the adjusting mechanism comprises a motor (13) fixedly connected to the bottom of the buffer block (12), the output end of the motor (13) is fixedly connected with a second screw rod (14), and the outer wall of the second screw rod (14) is in transmission connection with the inner wall of the first screw rod (10).
5. The nozzle structure of an injection molding machine of claim 4, wherein: the output end of the first screw rod (10) is fixedly connected with a lower pressing block (15), and the bottom of the lower pressing block (15) is inserted into the inner wall of the nozzle main body (1).
6. The nozzle structure of an injection molding machine according to claim 1, wherein: clamping grooves (16) are formed in the bottoms of the inner walls of the feeding bins (3), clamping blocks (17) are clamped on the inner walls of the clamping grooves (16), and one ends of the clamping blocks (17) are fixedly connected with the tops of the heating bins (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323410657.9U CN221496892U (en) | 2023-12-14 | 2023-12-14 | Nozzle structure of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323410657.9U CN221496892U (en) | 2023-12-14 | 2023-12-14 | Nozzle structure of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221496892U true CN221496892U (en) | 2024-08-09 |
Family
ID=92137150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323410657.9U Active CN221496892U (en) | 2023-12-14 | 2023-12-14 | Nozzle structure of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221496892U (en) |
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2023
- 2023-12-14 CN CN202323410657.9U patent/CN221496892U/en active Active
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