CN217968083U - Injection molding machine capable of preventing material particles in melting pipe from being piled up and blocked - Google Patents
Injection molding machine capable of preventing material particles in melting pipe from being piled up and blocked Download PDFInfo
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- CN217968083U CN217968083U CN202221787863.4U CN202221787863U CN217968083U CN 217968083 U CN217968083 U CN 217968083U CN 202221787863 U CN202221787863 U CN 202221787863U CN 217968083 U CN217968083 U CN 217968083U
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- injection molding
- molding machine
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- plate
- melting pipe
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- 239000000463 material Substances 0.000 title claims abstract description 61
- 238000001746 injection moulding Methods 0.000 title claims abstract description 57
- 238000002844 melting Methods 0.000 title claims abstract description 43
- 230000008018 melting Effects 0.000 title claims abstract description 43
- 239000002245 particle Substances 0.000 title claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 37
- 238000002347 injection Methods 0.000 claims abstract description 18
- 239000007924 injection Substances 0.000 claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims description 19
- 229920003023 plastic Polymers 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 239000008188 pellet Substances 0.000 claims 6
- 244000309464 bull Species 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 3
- 230000004927 fusion Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses an injection molding machine for avoiding the material particle in a melting pipe from being piled up, which comprises an injection molding frame, wherein the left side of the injection molding frame is connected with an injection melting pipe, a hopper is arranged at the upper right of the injection molding frame, and the lower end of the hopper is communicated with the upper right side of the injection melting pipe; a screw installed inside the injection melting pipe; further comprising: the mounting rod is connected to the inner side of the upper end of the hopper, a mounting plate is mounted at the other end of the mounting rod, a servo motor is fixed to the upper side of the mounting plate through a bolt, and the output end of the servo motor is connected with a rotating rod; and the supporting rod is arranged on the outer side of the rotating rod. This avoid stifled injection molding machine of melting tube inner material grain heap is provided with the stirring leaf of slope form, when the bull stick rotates, can drive the stirring leaf and rotate, stirs the material grain in the hopper and breaks up, and the material is avoided piling up to the vortex of formation, and the stirring leaf of slope form is convenient for the loose downward transport of material for the material transport rate of injection molding machine.
Description
Technical Field
The utility model relates to an injection molding machine technical field specifically is an avoid stifled injection molding machine of fusion intraductal material grain heap.
Background
The injection molding machine heats the conveyed plastic, realizes the melting of the plastic, applies pressure, injects the plastic in a melting state into the mold, realizes the injection molding of a product, and comprises a hopper, is used for storing and conveying plastic raw materials, and utilizes an injection melting mechanism to treat the conveyed plastic raw materials.
However, the existing injection molding machine still has the defects in the using process, quantitative small-batch blanking can not be carried out on the plastic raw materials, the materials are stacked and blanked, the blockage caused by the accumulation of the materials conveyed and melted in the melting pipe can be caused, the melting rate and the conveying rate of the materials are reduced, the materials in the hopper can not be scattered, the scattered mixing force can not be utilized to push the materials to fall quickly, and the blockage accumulation in the material blanking process can not be prevented.
Therefore, we have proposed an injection molding machine that avoids the clogging of the charge particles in the melting pipe in order to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an avoid melting intraductal material grain heap stifled injection molding machine, current injection molding machine can not carry out the unloading of ration small batch volume to the plastic materials on solving the existing market that above-mentioned background art provided, the unloading is piled up to the material, can cause the intraductal transport of melting and the jam is piled up to the molten material, reduce the melting rate and the transport rate of material, and can not break up the material in the hopper, can not utilize the mixing force who breaks up to push away the quick whereabouts of animal material, can not prevent the accumulational problem of jam of material unloading process.
In order to achieve the above object, the utility model provides a following technical scheme: an injection molding machine capable of avoiding material particle stacking and blocking in a melting pipe comprises an injection molding machine frame, wherein the left side of the injection molding machine frame is connected with an injection melting pipe, a hopper is arranged at the upper right of the injection molding machine frame, and the lower end of the hopper is communicated with the upper right side of the injection melting pipe;
a screw installed inside the injection melting pipe;
further comprising:
the mounting rod is connected to the inner side of the upper end of the hopper, a mounting plate is mounted at the other end of the mounting rod, a servo motor is fixed on the mounting plate through a bolt, and the output end of the servo motor is connected with a rotating rod;
the supporting rod is arranged on the outer side of the rotating rod, the other end of the supporting rod is provided with a stirring rod, and the outer side of the stirring rod is connected with a stirring blade;
the threaded rod is installed at the lower end of the rotating rod, a moving rod is connected to the outer side of the threaded rod in a threaded mode, and an upper blocking plate is installed at the lower end of the moving rod;
the connecting rod is connected to the lower side of the upper blocking plate, a crushing plate is mounted at the lower end of the connecting rod, and sawtooth blocks are connected to the outer side of the crushing plate and the inner side of the injection molding rack;
and the sliding rod is installed at the lower side of the crushing plate.
Preferably, still be provided with backup pad and pin in the frame of moulding plastics:
the supporting plate is arranged on the inner side below the injection molding machine frame;
the stop lever is connected on the inside wall of frame below of moulding plastics, just the stop lever sets up the below of backup pad.
Preferably, the vertical central line of bull stick with the vertical central line of threaded rod coincides each other, just the height of threaded rod is greater than the height of bull stick, and this design can realize the synchronous smooth rotation of bull stick and threaded rod to utilize the bull stick drive stirring structure to rotate, and the threaded rod drive ration blanking structure removes.
Preferably, the stirring leaves are equidistantly distributed on the stirring rod, the main sections of the stirring leaves are distributed in an inclined shape, the inclined stirring leaves can be utilized to break up and stir the materials, and the materials can be smoothly discharged downwards.
Preferably, the upper side surface of the upper blocking plate is distributed in an inclined shape, and the upper blocking plate is connected with the crushing plate through the connecting rod.
Preferably, the opposite sides of the crushing plate and the injection molding machine frame are distributed with the sawtooth blocks at equal intervals, and 2 groups of the sawtooth blocks are distributed in a staggered manner, so that the material can be crushed by the sawtooth blocks, the whole area of the material is reduced, and the melting rate can be accelerated.
Preferably, the vertical central line of the slide bar and the vertical central line of the crushing plate are staggered, the slide bar penetrates through the support plate and is in vertical sliding connection with the support plate, the design can limit the motion direction of the crushing plate by using the slide bar, and the vertical movement of the crushing plate is ensured.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The injection molding machine capable of avoiding material particle accumulation in the melting pipe is provided with the inclined stirring blade, when the rotating rod rotates, the stirring blade can be driven to rotate, material particles in the hopper are stirred and scattered, the formed vortex avoids material accumulation, the inclined stirring blade is convenient for downward conveying of loose materials, and the material conveying speed of the injection molding machine is accelerated;
(2) This avoid melting pipe material grain stifled injection molding machine of heap, be provided with closure plate and breaker, utilize the positive and negative rotation of lead screw, reciprocating motion about can driving closure plate and breaker, carry out quantitative unloading to the material grain and carry, and utilize sawtooth block on the breaker can carry out eager grain processing to the material grain, reduce the whole area of material grain, be convenient for the material grain is heated fast, when the material grain of quantitative unloading passes through the position of baffle, can break up the processing, make the material grain exist the time difference and enter into in the injection melting pipe, avoid injecting melting pipe material grain in the heap stifled.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the main section structure of the junction between the injection melting pipe and the hopper of the present invention;
FIG. 3 is a schematic view of the main section structure of the hopper of the present invention;
FIG. 4 is a schematic view of the mounting plate of the present invention;
fig. 5 is the utility model discloses the hopper structural schematic diagram that cuts open downwards.
In the figure: 1. an injection molding machine frame; 2. injecting a fusion pipe; 3. a hopper; 4. a screw; 5. mounting a rod; 6. mounting a plate; 7. a servo motor; 8. a rotating rod; 9. a threaded rod; 10. a support bar; 11. a stirring rod; 12. stirring blades; 13. a travel bar; 14. an upper blocking plate; 15. a connecting rod; 16. a breaker plate; 17. a sawtooth block; 18. a slide bar; 19. a support plate; 20. a stop lever.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: an injection molding machine capable of avoiding blockage of material particles in a melting tube comprises an injection molding machine frame 1, wherein the left side of the injection molding machine frame 1 is connected with an injection melting tube 2, a hopper 3 is arranged at the upper right of the injection molding machine frame 1, and the lower end of the hopper 3 is communicated with the upper right side of the injection melting tube 2; a screw 4 installed inside the injection melting pipe 2; the mounting rod 5 is connected to the inner side of the upper end of the hopper 3, the mounting plate 6 is mounted at the other end of the mounting rod 5, a servo motor 7 is fixed on the upper side of the mounting plate 6 through a bolt, and the output end of the servo motor 7 is connected with a rotating rod 8; the supporting rod 10 is arranged on the outer side of the rotating rod 8, the other end of the supporting rod 10 is provided with a stirring rod 11, and the outer side of the stirring rod 11 is connected with a stirring blade 12;
the vertical central line of the rotating rod 8 and the vertical central line of the threaded rod 9 are superposed with each other, and the height of the threaded rod 9 is greater than that of the rotating rod 8. The stirring vanes 12 are distributed on the stirring rod 11 at equal intervals, and the main cross section of the stirring vanes 12 is distributed in an inclined shape.
The whole device shown in the figure 1 is stably placed in a working area, a power supply is connected with a servo motor 7, the servo motor 7 rotates forwards, a rotating rod 8 connected with the control output end of the servo motor 7 rotates, a supporting rod 10 arranged on the outer side is controlled by the rotating rod 8 to rotate, a stirring rod 11 connected with the end part of the supporting rod 10 rotates synchronously, a stirring blade 12 arranged on the outer side is controlled by the stirring rod 11 to rotate, the stirring blade 12 is used for stirring and scattering material particles in a hopper 3, the formed vortex avoids material accumulation, and the loose downward conveying of the material is facilitated;
the threaded rod 9 is installed at the lower end of the rotating rod 8, a moving rod 13 is connected to the outer side of the threaded rod 9 in a threaded mode, and an upper blocking plate 14 is installed at the lower end of the moving rod 13; the connecting rod 15 is connected to the lower side of the upper blocking plate 14, the lower end of the connecting rod 15 is provided with a crushing plate 16, and the outer side of the crushing plate 16 and the inner side of the injection molding machine frame 1 are both connected with a sawtooth block 17; a slide bar 18 is mounted on the underside of the breaker plate 16.
Still be provided with backup pad 19 and pin 20 in the frame of moulding plastics 1: a support plate 19 installed at the inner side below the injection molding frame 1; and the stop lever 20 is connected to the inner side wall below the injection molding machine frame 1, and the stop lever 20 is arranged below the supporting plate 19.
The upper side surface of the upper blocking plate 14 is distributed in an inclined shape, and the upper blocking plate 14 is connected with the crushing plate 16 through a connecting rod 15. The crushing plate 16 and the opposite side of the injection machine frame 1 are distributed with sawtooth blocks 17 at equal intervals, and 2 groups of the sawtooth blocks 17 are distributed in a staggered way. The vertical central line of the slide bar 18 is staggered with the vertical central line of the crushing plate 16, and the slide bar 18 penetrates through the support plate 19 and is connected with the support plate 19 in a vertical sliding manner.
The threaded rod 9 installed at the lower end is controlled to rotate by the rotary rod 8, the threaded rod 9 drives the movable rod 13 connected with the outer side threads to move upwards, the movable rod 13 controls the upper blocking plate 14 installed at the lower end to move upwards, at the moment, material particles can fall downwards and fall into the position of the crushing plate 16, the servo motor 7 can control the threaded rod 9 to rotate reversely, so that the upper blocking plate 14 and the crushing plate 16 are controlled to move downwards, the sliding rod 18 installed at the lower end of the crushing plate 16 slides in the supporting plate 19, the movement direction of the crushing plate 16 is limited, falling of the material particles is stopped, the material particles at the position of the crushing plate 16 fall into the sawtooth block 17, when the crushing plate 16 moves upwards, the material particles can be crushed by the sawtooth block 17, quantitative blanking is carried out on the material particles by the structure, the material particles continuously fall down and pass through the blocking rod 20, scattering treatment can be carried out on the material particles, so that the material particles have time difference and enter the injection melting pipe 2, and material particle stacking in the injection melting pipe 2 is avoided.
The working principle is as follows: when the injection molding machine for avoiding the material particle stack blockage in the melting pipe is used, firstly, the whole device shown in fig. 1 is stably placed in a working area, the servo motor 7 rotates forwards, the rotating rod 8 rotates, the stirring blade 12 is driven to rotate to stir and scatter the material particles in the hopper 3, the rotating rod 8 controls the threaded rod 9 arranged at the lower end to rotate, the upper blocking plate 14 moves upwards, the material particles fall into the position of the crushing plate 16, the servo motor 7 rotates backwards to control the threaded rod 9 to rotate backwards, the upper blocking plate 14 and the crushing plate 16 move downwards to stop the falling of the material particles, the material particles at the crushing plate 16 fall into the sawtooth block 17, and when the crushing plate 16 moves upwards, the material particles can be crushed by the sawtooth block 17, and the material particles are quantitatively discharged by using the structure, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. An injection molding machine capable of avoiding blockage of material particles in a melting tube comprises an injection molding machine frame (1), wherein the left side of the injection molding machine frame (1) is connected with an injection melting tube (2), a hopper (3) is arranged at the upper right of the injection molding machine frame (1), and the lower end of the hopper (3) is communicated with the upper right side of the injection melting tube (2);
a screw (4) mounted inside the injection melting pipe (2);
the method is characterized in that: further comprising:
the mounting rod (5) is connected to the inner side of the upper end of the hopper (3), a mounting plate (6) is mounted at the other end of the mounting rod (5), a servo motor (7) is fixed to the upper side of the mounting plate (6) through a bolt, and the output end of the servo motor (7) is connected with a rotating rod (8);
the supporting rod (10) is arranged on the outer side of the rotating rod (8), the other end of the supporting rod (10) is provided with a stirring rod (11), and the outer side of the stirring rod (11) is connected with a stirring blade (12);
the threaded rod (9) is installed at the lower end of the rotating rod (8), a moving rod (13) is connected to the outer side of the threaded rod (9) in a threaded mode, and an upper blocking plate (14) is installed at the lower end of the moving rod (13);
the connecting rod (15) is connected to the lower side of the upper blocking plate (14), a crushing plate (16) is installed at the lower end of the connecting rod (15), and the outer side of the crushing plate (16) and the inner side of the injection molding rack (1) are both connected with a sawtooth block (17);
a sliding rod (18) mounted on the underside of the breaker plate (16).
2. The injection molding machine for avoiding the blockage of the pellets in the melting pipe according to claim 1, wherein: still be provided with backup pad (19) and pin (20) in frame (1) of moulding plastics:
a support plate (19) mounted on the inner side below the injection molding frame (1);
the stop lever (20) is connected to the inner side wall below the injection molding rack (1), and the stop lever (20) is arranged below the supporting plate (19).
3. The injection molding machine of claim 1, wherein the injection molding machine is configured to prevent the pellets from being accumulated in the melting pipe, and the injection molding machine is further configured to: the vertical center line of the rotating rod (8) and the vertical center line of the threaded rod (9) are overlapped, and the height of the threaded rod (9) is larger than that of the rotating rod (8).
4. The injection molding machine of claim 1, wherein the injection molding machine is configured to prevent the pellets from being accumulated in the melting pipe, and the injection molding machine is further configured to: the stirring blades (12) are distributed on the stirring rod (11) at equal intervals, and the main sections of the stirring blades (12) are distributed in an inclined shape.
5. The injection molding machine of claim 1, wherein the injection molding machine is configured to prevent the pellets from being accumulated in the melting pipe, and the injection molding machine is further configured to: the upper side surface of the upper blocking plate (14) is distributed in an inclined shape, and the upper blocking plate (14) is connected with the crushing plate (16) through the connecting rod (15).
6. The injection molding machine of claim 1, wherein the injection molding machine is configured to prevent the pellets from being accumulated in the melting pipe, and the injection molding machine is further configured to: the opposite sides of the crushing plate (16) and the injection molding machine frame (1) are distributed with the sawtooth blocks (17) at equal intervals, and 2 groups of the sawtooth blocks (17) are distributed in a staggered way.
7. An injection molding machine for avoiding the clogging of pellets in a melting pipe according to claim 2, wherein: the vertical central line of the sliding rod (18) and the vertical central line of the crushing plate (16) are staggered, and the sliding rod (18) penetrates through the supporting plate (19) and is connected with the supporting plate (19) in a vertical sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221787863.4U CN217968083U (en) | 2022-07-12 | 2022-07-12 | Injection molding machine capable of preventing material particles in melting pipe from being piled up and blocked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221787863.4U CN217968083U (en) | 2022-07-12 | 2022-07-12 | Injection molding machine capable of preventing material particles in melting pipe from being piled up and blocked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217968083U true CN217968083U (en) | 2022-12-06 |
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ID=84277976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221787863.4U Active CN217968083U (en) | 2022-07-12 | 2022-07-12 | Injection molding machine capable of preventing material particles in melting pipe from being piled up and blocked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217968083U (en) |
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2022
- 2022-07-12 CN CN202221787863.4U patent/CN217968083U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An injection molding machine that avoids particle clogging inside the molten tube Effective date of registration: 20231218 Granted publication date: 20221206 Pledgee: Shengzhou Sub-branch of Postal Savings Bank of China Co.,Ltd. Pledgor: SHENGZHOU SANHENG TOOLS Co.,Ltd. Registration number: Y2023330003041 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |