CN211467240U - Feeding device of injection molding machine - Google Patents
Feeding device of injection molding machine Download PDFInfo
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- CN211467240U CN211467240U CN201921804719.5U CN201921804719U CN211467240U CN 211467240 U CN211467240 U CN 211467240U CN 201921804719 U CN201921804719 U CN 201921804719U CN 211467240 U CN211467240 U CN 211467240U
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Abstract
The utility model relates to a feed arrangement of injection molding machine belongs to injection molding machine equipment. Its main technical scheme is including the material mouth selection board and the feed cylinder that have feed inlet and discharge opening, the material mouth selection board is equipped with the subassembly that slides that makes the feed cylinder slide to the discharge opening from the feed inlet, the subassembly that slides include a plurality of gyro wheels and with a plurality of gyro wheel assorted spout, the spout is located the material mouth selection board is along its length direction's both sides, the material mouth selection board is equipped with bears the weight of the movable plate of feed cylinder, the movable plate is T shape, and is a plurality of the gyro wheel is located respectively on a set of relative inside wall of movable plate, the gyro wheel embedding in the spout. When the feeding cylinder needs to move, the moving plate is pulled, and the moving plate moves more smoothly on the material port selection plate through the matching of the roller and the sliding groove; the movable plate is supported on the material port selection plate through the rollers, so that the feeding barrel is moved by workers more easily and labor-saving.
Description
Technical Field
The utility model relates to an injection molding machine equipment, in particular to feed arrangement of injection molding machine.
Background
The injection molding machine utilizes a plastic molding die to make thermoplastic plastics or thermosetting plastics into plastic products with various shapes. The injection molding machine comprises a feeding cylinder, and a discharge port at the lower end of the feeding cylinder is communicated with a feed port of the injection molding machine. After the injection molding is completed, if residual plastic particles exist in the feeding cylinder, the plastic particles in the feeding cylinder are inconvenient to take out, and a discharge opening is usually needed to be additionally arranged, so that the feeding cylinder is pulled to the discharge opening, and the residual plastic particles in the feeding cylinder are discharged.
The utility model discloses a chinese utility model patent that the grant bulletin number is CN205086280U discloses a hopper arrangement of injection molding machine, and the device includes a feeding section of thick bamboo and material mouth selection board, and feed inlet and discharge opening have been seted up respectively to the both ends of material mouth selection board, and the material mouth selection board is fixed on the injection molding machine, and the feed inlet of material mouth selection board is corresponding with the feed inlet of injection molding machine, and a feeding section of thick bamboo can slide on the material mouth selection board, and a feeding section of thick bamboo can switch between feed inlet and discharge opening.
After the injection molding machine finishes moulding plastics, when the plastic pellet in the feed cylinder does not need, pulling the feed cylinder, the feed cylinder moves on the material mouth option board, makes the lower extreme discharge gate of feed cylinder corresponding with the discharge opening, unloads the plastic pellet in the feed cylinder from the discharge opening, but above-mentioned technical scheme is in the in-service use process, the lower terminal surface of feed cylinder is contacted with the material mouth option board all the time, at the in-process of feed cylinder pulling, the lower terminal surface of feed cylinder receives great frictional resistance, makes staff's pulling very arduous.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a feed arrangement of injection molding machine makes the staff remove a feeding section of thick bamboo comparatively light.
The utility model aims at realizing through the following technical scheme:
the utility model provides a feed arrangement of injection molding machine, is including the material mouth selector plate and the feed cylinder that have feed inlet and discharge opening, the material mouth selector plate is equipped with the subassembly that slides that makes the feed cylinder slide to the discharge opening from the feed inlet, the subassembly that slides include a plurality of gyro wheels and with a plurality of gyro wheel assorted spout, the spout is located the material mouth selector plate is along its length direction's both sides, the material mouth selector plate is equipped with bears the weight of the movable plate of feed cylinder, the movable plate is T shape, and is a plurality of the gyro wheel is located respectively on a set of relative inside wall of movable plate, the gyro wheel embedding in the spout.
By adopting the technical scheme, the roller of the movable plate is embedded into the sliding groove of the material port selection plate, when the feeding cylinder needs to move, the movable plate is pulled, and the movable plate can move more smoothly on the material port selection plate through the matching of the roller and the sliding groove; the movable plate is supported on the material port selection plate through the idler wheels, and the friction force is smaller when the movable plate moves on the material port selection plate, so that the feeding cylinder is moved by workers more easily and labor-saving.
The utility model discloses further set up to: the movable plate is provided with a material baffle plate for preventing the material of the feeding cylinder from flowing out.
Through adopting above-mentioned technical scheme, when a feeding section of thick bamboo when the material mouth option board removes, the striker plate can seal the export of a feeding section of thick bamboo, prevents that the material in the feeding section of thick bamboo from spilling from the export.
The utility model discloses further set up to: the movable plate is provided with a through groove penetrating through a group of opposite side surfaces of the movable plate, the material baffle is movably arranged in the through groove in a penetrating mode, and the material baffle is provided with a feeding hole corresponding to the feeding hole.
By adopting the technical scheme, the striker plate can move in the through groove, and when the feeding cylinder provides materials for the injection molding machine, the feeding hole of the striker plate corresponds to the feeding hole, so that the outlet of the feeding cylinder is communicated with the feeding hole; when the feeding cylinder needs to be moved, the material baffle plate is moved to enable the feeding hole to be deviated, the feeding hole is not communicated with the outlet of the feeding cylinder, and the material baffle plate can seal the outlet of the feeding cylinder.
The utility model discloses further set up to: the chute comprises a feeding section, a lifting section and a discharging section which are connected in sequence, the horizontal heights of the feeding section and the discharging section are the same, and the horizontal height of the lifting section is higher than that of the feeding section and that of the discharging section.
Through adopting above-mentioned technical scheme, be located the centre of feed section and unloading section when promoting the section, and promote the level height of end and be higher than feed section and unloading section, when the feed cylinder removed the discharge opening from the feed inlet, the pulling movable plate, the gyro wheel removes to the unloading section from the feed section of spout, when the gyro wheel process promoted the section, the movable plate promoted to one side of back to material mouth selection board under the drive of gyro wheel, there is the clearance between messenger's movable plate and the material mouth selection board, reduce the friction between movable plate and the material mouth selection board, it is lighter to make the staff remove the feed cylinder.
The utility model discloses further set up to: the movable plate is provided with a handle, one end of the handle is fixedly connected with the movable plate, and the other end of the handle extends back to the material port selection plate.
Through adopting above-mentioned technical scheme, the handle can provide the effect of force point for the staff, makes things convenient for the staff to stimulate the movable plate, and then removes the feeding section of thick bamboo. The handle extends to deviating from material mouth selection board, makes to have certain clearance between handle and the material mouth selection board, makes things convenient for the staff to grip handle and application of force.
The utility model discloses further set up to: the feeding device is provided with a positioning assembly, the positioning assembly comprises a positioning pin and a first positioning hole and a second positioning hole which are matched with the positioning pin, the first positioning hole and the second positioning hole are arranged in the sliding groove, the first positioning hole is close to the feeding port of the material port selecting plate, the second positioning hole is close to the discharging port of the material port selecting plate, and the movable plate is provided with through holes which can be corresponding to the first positioning hole and the second positioning hole.
By adopting the technical scheme, when the feeding cylinder provides materials for the injection molding machine, the moving plate is moved to the position close to the feeding hole of the material port selection plate, so that the outlet of the feeding cylinder is communicated with the feeding hole, at the moment, the through hole of the moving plate corresponds to the first positioning hole, the positioning pin is inserted from the through hole, the positioning pin is inserted into the first positioning hole, and the feeding cylinder is fixed on the material port selection plate; when the materials in the feeding cylinder need to be discharged, the feeding cylinder is pulled, so that the outlet of the feeding cylinder corresponds to the discharge opening, at the moment, the through hole in the moving plate corresponds to the second positioning hole, the positioning pin is inserted from the through hole, the positioning pin is inserted into the second positioning hole, and the feeding cylinder is fixed on the material port selection plate.
The utility model discloses further set up to: the positioning pin comprises a holding part and a positioning part, and the cross sectional area of the holding part is larger than that of the positioning part.
Through adopting above-mentioned technical scheme, the cross-sectional area of the portion of gripping is great, makes things convenient for the staff to grip the locating pin to the portion of gripping plays spacing effect, prevents that the locating pin from all inserting in the locating hole, thereby makes the locating pin can't extract.
The utility model discloses further set up to: feed arrangement is equipped with spacing subassembly, spacing subassembly include first stop screw, second stop screw, with first stop screw assorted spacing groove and with second stop screw assorted second spacing groove, first stop screw with the upper surface of material mouth selector plate is all located to the second stop screw, one side that the feed inlet deviates from the discharge opening is located to first stop screw, one side that the discharge opening deviates from the feed inlet is located to the second stop screw, first spacing groove with the second spacing groove is all seted up on the movable plate.
By adopting the technical scheme, when the movable plate moves from the feeding port to the discharging port, the second limiting screw on the material port selection plate is matched with the second limiting groove, so that the movable plate can not move back to one side away from the feeding port any more, and the outlet of the feeding cylinder is aligned with the discharging port at the moment; when the movable plate moves from the discharge opening to the feed opening, the first limiting screw on the material opening selection plate is matched with the first limiting groove, so that the movable plate can not move back to one side of the discharge opening, and the outlet of the feed cylinder is aligned with the feed opening at the moment.
To sum up, the utility model discloses a beneficial technological effect does:
1. the utility model discloses, the material mouth selective plate has the spout along its length direction's both sides, is equipped with the gyro wheel with spout assorted on the movable plate, through the cooperation of gyro wheel and spout, makes the movable plate friction force when the material mouth selective plate removes littleer, makes the staff more laborsaving when moving the feed cylinder;
2. the utility model discloses, the spout includes feeding section, promotion section and the section of unloading that connects gradually, and the level height of promotion section is higher than the level height of feeding section and section of unloading, and when the gyro wheel moved to the promotion section, there was the clearance between movable plate and the material mouth selection board, reduced the friction between movable plate and the material mouth selection board, made the staff more laborsaving when moving the feeding section;
3. the utility model discloses, be equipped with first locating hole and second locating hole on the spout of material mouth selection board, first locating hole is corresponding with the feed inlet, and the second locating hole is corresponding with the discharge opening, and when making the movable plate move feed inlet or discharge opening, the locating pin can insert in first locating hole or the second locating hole, makes the movable plate fix on material mouth selection board.
Drawings
FIG. 1 is a schematic view of the overall structure of a feeding device according to the present embodiment;
FIG. 2 is an exploded view of the feeding device of the present embodiment;
FIG. 3 is a plan view of the feeding device of the present embodiment;
fig. 4 is a cross-sectional view a-a of fig. 3.
In the figure, 1, a material port selection plate; 11. a feed inlet; 12. a discharge opening; 13. a second limit screw; 14. a first limit screw; 15. a chute; 151. a feeding section; 152. a lifting section; 153. a discharging section; 16. a first positioning hole; 17. a second positioning hole; 2. a feeding cylinder; 21. a discharge port; 22. a feeding port; 3. moving the plate; 31. a roller; 32. a through groove; 33. a blanking hole; 34. a through hole; 35. a first limit groove; 36. a second limit groove; 4. a striker plate; 41. a holding hole; 42. a limiting block; 43. a feed port; 44. positioning a plate; 5. a handle; 6. positioning pins; 61. a grip portion; 62. a positioning part.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, a feeding device of an injection molding machine comprises a material port selection plate 1 and a feeding cylinder 2 matched with the feeding cylinder 2. The material port selection plate 1 is a rectangular plate, the material port selection plate 1 is sequentially provided with a material inlet 11 and a material outlet 12 along the length direction of the material port selection plate, and the axial direction of the material inlet 11 is parallel to the axial direction of the material outlet 12.
The upper surface of the material port selection plate 1 is provided with a movable plate 3 for bearing the feeding cylinder 2, the movable plate 3 is T-shaped, and the movable plate 3 is provided with a blanking hole 33 which can correspond to the feeding port 11 and the discharging port 12. The feeding cylinder 2 is tapered, a hammer-shaped large opening is a feeding opening 22 of the feeding cylinder 2, a cover (shown in the figure) is further arranged on the tapered large opening, a hammer-shaped small opening is a discharging opening 21, the hammer-shaped small opening is matched with a discharging hole 33 of the moving plate 3, and the small opening of the feeding cylinder 2 is inserted into the discharging hole 33 of the moving plate 3.
The material port selection plate 1 is provided with a sliding assembly which enables the feeding cylinder 2 to slide from the feeding port 11 to the discharging port 12, the sliding assembly comprises four rollers 31 and a sliding groove 15, and the rollers 31 are matched with the sliding groove 15. The sliding groove 15 is arranged on two sides of the material port selection plate 1 along the length direction, the four rollers 31 are respectively arranged on a group of opposite inner side walls of the moving plate 3, two rollers are arranged on each side wall, the axial direction of each roller 31 is vertical to the inner side wall of the moving plate 3, and the rollers 31 of the moving plate 3 are embedded into the sliding groove 15.
The chute 15 comprises a feeding section 151, a lifting section 152 and a discharging section 153 which are connected in sequence, the horizontal heights of the feeding section 151 and the discharging section 153 are the same, and the horizontal height of the lifting section 152 is higher than that of the feeding section 151 and the discharging section 153. When the roller 31 moves to the lifting section 152, a gap exists between the side surface of the moving plate 3 close to the material port selection plate 1 and the upper surface of the material port selection plate 1, so that the moving plate 3 is not in contact with the material port selection plate 1 any more, and the friction between the moving plate 3 and the material port selection plate 1 is reduced.
The movable plate 3 is provided with a material baffle 4 for preventing the material of the feeding cylinder 2 from flowing out, the movable plate 3 is provided with a through groove 32 which runs through a group of opposite side surfaces of the movable plate 3, and the material baffle 4 is movably arranged in the through groove 32 in a penetrating way. The striker plate 4 is arranged below the discharge hole 21 of the feeding cylinder 2. The striker plate 4 is provided with a feed hole 43 corresponding to the feed inlet 11, one end of the striker plate 4 is connected with a positioning plate 44, one end of the striker plate 4 departing from the positioning plate 44 is provided with a holding hole 41 with an elliptical hole, and a worker can grasp the holding hole 41 to move the striker plate 4. One end of the striker plate 4 departing from the positioning plate 44 is provided with a limiting block 42, the limiting block 42 is fixedly connected with the striker plate 4, and the limiting block 42 cannot pass through the through groove 32.
The length of the striker plate 4 is greater than that of the moving plate 3 along the direction in which the striker plate 4 is inserted into the moving plate 3. When the side surface of the positioning plate 44 close to the moving plate 3 abuts against the moving plate 3, the feeding hole 43 of the striker plate 4 corresponds to the blanking hole 33 of the moving plate 3. When the feed cylinder 2 needs to seal the discharge hole 21, the holding hole 41 is grasped, the striker plate 4 is moved to one side close to the moving plate 3 until the limiting block 42 of the striker plate 4 abuts against the moving plate 3, and at the moment, the feed hole of the striker plate 4 is no longer communicated with the discharge hole 21 of the feed cylinder 2.
The movable plate 3 is provided with a handle 5, one end of the handle 5 is fixedly connected with the movable plate 3, and the other end extends away from the material port selection plate 1.
The feeding device is provided with a positioning assembly, the positioning assembly comprises a positioning pin 6 and a first positioning hole 16 and a second positioning hole 17 which are matched with the positioning pin 6, the first positioning hole 16 and the second positioning hole 17 are both arranged in the sliding groove 15, the first positioning hole 16 is close to the feeding port 11 of the material port selection plate 1, the second positioning hole 17 is close to the discharging port 12 of the material port selection plate 1, and the movable plate 3 is provided with a through hole 34 which can correspond to the first positioning hole 16 and the second positioning hole 17.
When the blanking hole 33 of the moving plate 3 corresponds to the feed opening 11 of the feed opening selection plate 1, the first positioning hole 16 corresponds to the through hole 34; when the discharging hole 33 of the moving plate 3 corresponds to the discharging opening 12 of the material opening selecting plate 1, the second positioning hole 17 corresponds to the through hole 34.
The positioning pin 6 comprises a holding part 61 and a positioning part 62, the holding part 61 and the positioning part 62 are both cylindrical, the diameter of the holding part 61 is larger than that of the positioning part 62, and the length of the positioning part 62 is larger than that of the through hole 34.
Referring to fig. 2, fig. 3 and fig. 4, the feeding device is provided with a limiting assembly, the limiting assembly comprises a first limiting screw 14, a second limiting screw 13, a first limiting groove 35 and a second limiting groove 36 which are matched with the limiting screws, the first limiting screw 14 and the second limiting screw 13 are both arranged on the upper surface of the material port selection plate 1, the first limiting screw 14 is arranged on one side of the feed port 11 deviating from the discharge port 12, the second limiting screw 13 is arranged on one side of the discharge port 12 deviating from the feed port 11, and the first limiting groove 35 and the second limiting groove 36 are both arranged on the movable plate 3.
When the blanking hole 33 of the moving plate 3 corresponds to the feed port 11 of the feed port selection plate 1, the first limit screw 14 is embedded into the first limit groove 35; when the discharging hole 33 of the moving plate 3 corresponds to the discharging opening 12 of the material opening selecting plate 1, the second limit screw 13 is inserted into the second limit groove 36.
The working principle of the embodiment is as follows: when the feeding barrel 2 provides materials for the injection molding machine, the first limiting screw 14 is embedded into the second limiting groove 36, and the positioning pin 6 is inserted into the first positioning hole 16. When the material in the feeding cylinder 2 needs to be discharged, the striker plate 4 is moved to one side close to the moving plate 3 until the limiting block 42 of the striker plate 4 abuts against the moving plate 3, and the positioning pin 6 is pulled out of the first positioning hole 16. The handle 5 is grasped, the movable plate 3 is moved towards the discharge opening 12 close to the material opening selection plate 1 until the second limit screw 13 is embedded into the second limit groove 36, at the moment, the through hole 34 of the movable plate 3 corresponds to the second locating hole 17 of the material opening selection plate 1, the locating pin 6 is inserted into the second locating hole 17, finally, the holding hole 41 of the material baffle plate 4 is grasped, the material baffle plate 4 is moved towards one side away from the movable plate 3 until the limiting plate is abutted to the movable plate 3, at the moment, the feed hole 43 of the material baffle plate 4, the discharge opening 21 of the feed cylinder 2 and the discharge opening 12 of the material opening selection plate 1 are communicated, and the material in the feed cylinder 2 can be discharged from the discharge opening 12.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a feeding device of injection molding machine, is including material mouth option board (1) and the feeding section of thick bamboo (2) that have feed inlet (11) and discharge opening (12), material mouth option board (1) is equipped with the subassembly that slides that makes feeding section of thick bamboo (2) slide to discharge opening (12) from feed inlet (11), a serial communication port, the subassembly that slides includes a plurality of gyro wheels (31) and with a plurality of gyro wheel (31) assorted spout (15), spout (15) are located material mouth option board (1) is along its length direction's both sides, material mouth option board (1) is equipped with bears movable plate (3) of feeding section of thick bamboo (2), movable plate (3) are T shape, and are a plurality of gyro wheel (31) are located respectively on a set of relative inside wall of movable plate (3), gyro wheel (31) embedding in spout (15).
2. The feeding device of an injection molding machine according to claim 1, characterized in that the moving plate (3) is provided with a striker plate (4) for preventing the outflow of the material of the feeding cylinder (2).
3. The feeding device of the injection molding machine according to claim 2, wherein the moving plate (3) is provided with a through groove (32) penetrating through a group of opposite side surfaces of the moving plate (3), the striker plate (4) is movably arranged in the through groove (32) in a penetrating manner, and the striker plate (4) is provided with a feeding hole (43) corresponding to the feeding hole (11).
4. The feeding device of an injection molding machine according to claim 1, wherein said chute (15) comprises a feeding section (151), a lifting section (152) and a discharging section (153) connected in sequence, said feeding section (151) and said discharging section (153) have the same level, and said lifting section (152) has a level higher than said feeding section (151) and said discharging section (153).
5. The feeding device of an injection molding machine according to claim 1, characterized in that the moving plate (3) is provided with a handle (5), one end of the handle (5) is fixedly connected with the moving plate (3) and the other end extends away from the material port selection plate (1).
6. The feeding device of the injection molding machine according to claim 1, wherein the feeding device is provided with a positioning assembly, the positioning assembly comprises a positioning pin (6) and a first positioning hole (16) and a second positioning hole (17) matched with the positioning pin (6), the first positioning hole (16) and the second positioning hole (17) are both arranged in a sliding chute (15), the first positioning hole (16) is close to the feeding port (11) of the material port selection plate (1), the second positioning hole (17) is close to the discharging port (12) of the material port selection plate (1), and the moving plate (3) is provided with a through hole (34) corresponding to the first positioning hole (16) and the second positioning hole (17).
7. The feeding device of an injection molding machine according to claim 6, wherein the positioning pin (6) comprises a grip portion (61) and a positioning portion (62), and the cross-sectional area of the grip portion (61) is larger than the cross-sectional area of the positioning portion (62).
8. The feeding device of the injection molding machine according to claim 1, wherein the feeding device is provided with a limiting component, the limiting component comprises a first limiting screw (14), a second limiting screw (13), a first limiting groove (35) matched with the first limiting screw (14) and a second limiting groove (36) matched with the second limiting screw (13), the first limiting screw (14) and the second limiting screw (13) are both arranged on the upper surface of the material port selection plate (1), the first limiting screw (14) is arranged on one side of the feeding port (11) deviating from the discharging port (12), the second limiting screw (13) is arranged on one side of the discharging port (12) deviating from the feeding port (11), and the first limiting groove (35) and the second limiting groove (36) are both arranged on the movable plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921804719.5U CN211467240U (en) | 2019-10-24 | 2019-10-24 | Feeding device of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921804719.5U CN211467240U (en) | 2019-10-24 | 2019-10-24 | Feeding device of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211467240U true CN211467240U (en) | 2020-09-11 |
Family
ID=72357249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921804719.5U Active CN211467240U (en) | 2019-10-24 | 2019-10-24 | Feeding device of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211467240U (en) |
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2019
- 2019-10-24 CN CN201921804719.5U patent/CN211467240U/en active Active
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