Injection molding machine with feeding function

Abstract

The injection molding machine with the feeding function comprises an injection molding machine body, a feeding hopper is arranged on the upper end face of the injection molding machine body in a penetrating mode, a box body is arranged on the rear side of the injection molding machine body, a feeding groove is formed in the box body, and a feeding pipe is arranged on the front end face of the box body in a penetrating mode and corresponds to the feeding groove. A spiral blade is rotatably arranged in the feeding groove, an extension box is arranged on the rear side of the upper end face of the box in a penetrating mode, a fixing plate is arranged on the rear end face of the box, an adjusting rod is rotatably arranged on the fixing plate, an adjusting motor is connected to the bottom end of the adjusting rod, an adjusting plate is arranged on the rear end face of the extension box, and an adjusting sleeve is arranged on the adjusting plate. The adjusting rod is in threaded connection with the adjusting sleeve, a through groove is formed in the upper end face of the extension box, a cover plate is hinged to the position, corresponding to the through groove, of the upper end face of the extension box, supporting mechanisms are arranged at the four corners of the lower end face of the box body, and through the design of the extension box, the internal storage space can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding machine feeding, and more specifically, to an injection molding machine with a feeding function. Background Art

[0002] Injection molding machine, also known as injection molding machine, is an important equipment in the production and molding process of plastic products. When the injection molding machine is in use, it is generally necessary to add materials through the feed hopper. Manual feeding is troublesome and wastes manpower. Therefore, a feeding mechanism is generally required to feed the injection molding machine. When the existing feeding mechanism for injection molding machine is in use, a certain amount of raw materials are stored inside the feeding mechanism for feeding. The internal space of the device is limited, and the storage capacity is limited, which cannot meet different long-term production needs. Moreover, when the device is in use, for different injection molding machines, the installation height of the feeding mechanism is fixed, which is inconvenient to adjust. In addition, when the device is in use, the feeding mechanism is used for a long time, which is prone to failure and inconvenient to replace and repair. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the problems existing in the prior art, the utility model provides an injection molding machine with a loading function to solve the technical problem mentioned in the background technology that a certain amount of raw materials are stored inside the loading mechanism for loading, the internal space of the device is limited, the storage capacity is limited, and different long-term production needs cannot be met.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an injection molding machine with a feeding function, comprising an injection molding machine body, an upper end surface of the injection molding machine body is penetrated by a feeding funnel, a box body is provided at the rear side of the injection molding machine body, a feeding trough is opened inside the box body, a feeding pipe is penetrated by the front end surface of the box body corresponding to the feeding trough, a spiral blade is rotatably provided inside the feeding trough, an extension box is penetrated at the rear side of the upper end surface of the box body, a fixing plate is provided on the rear end surface of the box body, an adjusting rod is rotatably provided on the fixing plate, an adjusting motor is connected to the bottom end of the adjusting rod, an adjusting plate is provided on the rear end surface of the extension box, an adjusting sleeve is provided on the adjusting plate, the adjusting rod and the adjusting sleeve are threadedly connected, a through slot is opened on the upper end surface of the extension box, a cover plate is hingedly provided on the upper end surface of the extension box corresponding to the through slot, and supporting mechanisms are provided at the four corners of the lower end surface of the box body.

[0007] The utility model is further configured such that a handle is provided at the upper end of the cover plate, and a sealing seat is provided at the lower end of the cover plate corresponding to the through groove, so as to facilitate the opening and closing operation and ensure the sealing of the cover plate position.

[0008] The utility model is further configured that a mounting plate is detachably provided on the upper end surface of the box body corresponding to the feeding trough, a driving shaft is rotatably provided on the mounting plate, and a driving motor is provided on the upper end of the driving shaft to drive the feeding.

[0009] The utility model is further configured such that a mounting shaft is provided inside the box body corresponding to the spiral blade, a limiting plate is provided on the driving shaft, and a limiting groove is provided on the inner wall of the spiral blade corresponding to the limiting plate to facilitate the replacement of the spiral blade.

[0010] The utility model is further configured such that a first mounting hole is provided on the mounting plate, a second mounting hole is provided on the box body corresponding to the first mounting hole, and the first mounting hole and the second mounting hole are connected by bolts to facilitate assembly and disassembly of the mounting plate.

[0011] The utility model is further configured such that the plurality of support mechanisms each include a support leg and a support sleeve, the support leg being mounted on the bottom end of the box body, and the support sleeve being slidably mounted on the support leg to facilitate support adjustment.

[0012] The utility model is further configured such that a first locking hole is provided on each of the plurality of support sleeves, a second locking hole is provided on each of the plurality of support legs corresponding to the first locking hole, and a plurality of the second locking holes are arranged at intervals to facilitate locking of the support sleeve position.

[0013] The utility model is further configured such that a bottom plate is provided at the bottom end of each of the plurality of support sleeves, and threaded holes are symmetrically provided on each of the plurality of bottom plates for convenient fixing and locking with the outside.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an injection molding machine with a feeding function, which has the following beneficial effects:

[0016] 1. Through the design of the extension box, the extension box is slidably installed on the box body, the adjusting rod rotates relative to the fixed plate, and the adjusting rod and the adjusting sleeve thread cooperate to facilitate the lifting and lowering adjustment of the extension box. The extension box is lifted to a suitable position, and the internal space is adjusted to a suitable size. According to the use time, the internal storage capacity is adjusted to meet the demand for the appropriate amount of raw materials for a single addition.

[0017] 2. Through the design of the spiral blade, the spiral blade can be detachably arranged relative to the feeding chute, the mounting shaft and the bottom of the spiral blade are installed in coordination, the driving shaft with the limiting plate and the limiting groove on the spiral blade are installed in coordination, and the first mounting hole on the mounting plate and the second mounting hole on the box body are bolted in coordination, which is convenient for the replacement and maintenance of the spiral blade.

[0018] 3. Through the design of the support mechanism, multiple support mechanisms cooperate to support and adjust the device. The support sleeve and the support leg slide together, and the first locking hole and the second locking hole are bolted together to lock, which is convenient for locking and adjusting the support leg position and facilitating the overall installation height adjustment of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the preferred overall structure of an injection molding machine with a feeding function;

[0020] Figure 2 It is a schematic diagram of a box structure of an injection molding machine with a loading function when the cover is preferably opened;

[0021] Figure 3 A cross-sectional view of the internal structure of a box preferably used for an injection molding machine with a loading function;

[0022] Figure 4 A schematic diagram of a preferred mounting plate structure for an injection molding machine with a loading function;

[0023] Figure 5 A schematic diagram of a spiral blade structure preferably used for an injection molding machine with a feeding function;

[0024] Figure 6 The figure is a schematic diagram of a preferred support mechanism for an injection molding machine with a loading function.

[0025] In the figure: 1. Injection molding machine body; 2. Feed hopper; 3. Box body; 4. Feeding chute; 5. Feeding tube; 6. Spiral blade; 7. Extension box; 8. Fixing plate; 9. Adjusting rod; 10. Adjusting motor; 11. Adjusting plate; 12. Adjusting sleeve; 13. Through slot; 14. Cover plate; 15. Handle; 16. Sealing seat; 17. Mounting plate; 18. Drive shaft; 19. Drive motor; 20. Mounting shaft; 21. Limiting plate; 22. Limiting slot; 23. First mounting hole; 24. Second mounting hole; 25. Support leg; 26. Support sleeve; 27. First locking hole; 28. Second locking hole; 29. ​​Bottom plate; 30. Threaded hole. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 An injection molding machine with a feeding function comprises an injection molding machine body 1, a feeding funnel 2 is penetrated on the upper end surface of the injection molding machine body 1, a box body 3 is provided on the rear side of the injection molding machine body 1, a feeding trough 4 is opened inside the box body 3, a feeding pipe 5 is penetrated on the front end surface of the box body 3 corresponding to the feeding trough 4, a spiral blade 6 is rotatably provided inside the feeding trough 4, an extension box 7 is penetrated on the rear side of the upper end surface of the box body 3, a fixing plate 8 is provided on the rear end surface of the box body 3, an adjusting rod 9 is rotatably provided on the fixing plate 8, an adjusting motor 10 is connected to the bottom end of the adjusting rod 9, an adjusting plate 11 is provided on the rear end surface of the extension box 7, an adjusting sleeve 12 is provided on the adjusting plate 11, the adjusting rod 9 and the adjusting sleeve 12 are threadedly connected, a through slot 13 is opened on the upper end surface of the extension box 7, a cover plate 14 is hingedly provided on the upper end surface of the extension box 7 corresponding to the through slot 13, and a supporting mechanism is provided at the four corners of the lower end surface of the box body 3.

[0030] In this embodiment, the adjusting motor 10 is started, and the adjusting motor 10 drives the adjusting rod 9 to rotate. The adjusting rod 9 and the adjusting sleeve 12 are threadedly matched to drive the extension box 7 to slide and rise relative to the box body 3 to adjust the internal storage space.

[0031] More specifically, the supporting mechanism supports and adjusts the box body 3 .

[0032] See also Figure 1 and Figure 2 As an implementation method of the cover plate 14 , a handle 15 is provided at the upper end of the cover plate 14 , and a sealing seat 16 is provided at the bottom end of the cover plate 14 corresponding to the through groove 13 .

[0033] Specifically, the handle 15 is grasped to open and close the cover plate 14, and the sealing seat 16 performs sealing protection in the closed state.

[0034] See also Figure 1-5 As an implementation method of the spiral blade 6: a mounting plate 17 is detachably provided on the upper end surface of the box body 3 corresponding to the feeding trough 4, a driving shaft 18 is rotatably provided on the mounting plate 17, a driving motor 19 is provided on the upper end of the driving shaft 18, a mounting shaft 20 is provided inside the box body 3 corresponding to the spiral blade 6, a limiting plate 21 is provided on the driving shaft 18, a limiting groove 22 is provided on the inner wall of the spiral blade 6 corresponding to the limiting plate 21, a first mounting hole 23 is provided on the mounting plate 17, a second mounting hole 24 is provided on the box body 3 corresponding to the first mounting hole 23, and the first mounting hole 23 and the second mounting hole 24 are connected by bolts.

[0035] Specifically, the bolts between the first mounting hole 23 and the second mounting hole 24 are removed, the mounting plate 17 is disassembled, the spiral blade 6 is taken out from the loading chute 4 and replaced, the new spiral blade 6 is installed corresponding to the mounting shaft 20, the limit plate 21 of the drive shaft 18 and the limit groove 22 at the top of the spiral blade 6 are installed in coordination, and the drive motor 19 drives the rotation.

[0036] See also Figure 1 and Figure 6 As an implementation method of the support mechanism: multiple support mechanisms include support legs 25 and support sleeves 26, the support legs 25 are installed at the bottom end of the box body 3, the support sleeves 26 are slidably installed on the support legs 25, multiple support sleeves 26 are each provided with a first locking hole 27, multiple support legs 25 are each provided with a second locking hole 28 corresponding to the first locking hole 27, multiple second locking holes 28 are arranged at intervals, multiple support sleeves 26 are each provided with a bottom plate 29 at the bottom end, and multiple bottom plates 29 are each symmetrically provided with threaded holes 30.

[0037] Specifically, the support sleeve 26 slides to a suitable position relative to the support leg 25, the first locking hole 27 and the second locking hole 28 are aligned, and the bolts are passed through and tightened to fix. After the height adjustment is completed, the bolts pass through the threaded holes 30 and are installed in coordination with the external ground.

[0038] In summary, the overall equipment is in use:

[0039] When the spiral blade 6 is to be replaced, the bolts between the first mounting hole 23 and the second mounting hole 24 are removed, the mounting plate 17 is disassembled, the spiral blade 6 is taken out from the loading chute 4 and replaced, and the new spiral blade 6 is installed on the corresponding mounting shaft 20, and the limit plate 21 of the drive shaft 18 and the limit groove 22 at the top of the spiral blade 6 are installed in cooperation to facilitate the replacement of the spiral blade 6.

[0040] When the overall internal space is adjusted, the adjusting motor 10 is started, and the adjusting motor 10 drives the adjusting rod 9 to rotate. The adjusting rod 9 and the adjusting sleeve 12 are threadedly matched to realize the up and down lifting and adjustment of the extension box 7, so as to adjust the internal space. After the adjustment is appropriate, the handle 15 is grasped and the cover plate 14 is hinged to open. After the internal feeding is completed, the hinge is closed, and the sealing seat 16 seals the position of the through groove 13.

[0041] When in the loading state, the internal material slides to the unloading chute position through the inclined groove at the bottom end of the box body 3, and the drive motor 19 is started. The drive motor 19 drives the drive shaft 18 with the limit plate 21 to rotate. The limit plate 21 and the limit groove 22 cooperate to realize the driving of the spiral blade 6. The spiral blade 6 drives the internal material to rise through the loading chute 4 and is transferred to the feeding funnel 2 of the injection molding machine body 1 through the loading pipe 5.

[0042] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An injection molding machine with a feeding function, comprising an injection molding machine body (1), wherein a feeding funnel (2) is provided through the upper end surface of the injection molding machine body (1), and wherein: A box body (3) is provided at the rear side of the injection molding machine body (1), a feeding trough (4) is provided inside the box body (3), a feeding pipe (5) is provided through the front end surface of the box body (3) corresponding to the feeding trough (4), a spiral blade (6) is rotatably provided inside the feeding trough (4), an extension box (7) is provided through the rear side of the upper end surface of the box body (3), a fixing plate (8) is provided at the rear end surface of the box body (3), an adjusting rod (9) is rotatably provided on the fixing plate (8), an adjusting motor (10) is connected to the bottom end of the adjusting rod (9), an adjusting plate (11) is provided at the rear end surface of the extension box (7), an adjusting sleeve (12) is provided on the adjusting plate (11), the adjusting rod (9) and the adjusting sleeve (12) are threadedly connected, a through slot (13) is provided on the upper end surface of the extension box (7), a cover plate (14) is hingedly provided on the upper end surface of the extension box (7) corresponding to the through slot (13), and support mechanisms are provided at the four corners of the lower end surface of the box body (3).

2. The injection molding machine with a feeding function according to claim 1, characterized in that: A handle (15) is provided at the upper end of the cover plate (14), and a sealing seat (16) is provided at the bottom end of the cover plate (14) corresponding to the through groove (13).

3. The injection molding machine with a feeding function according to claim 1, characterized in that: A mounting plate (17) is detachably provided on the upper end surface of the box body (3) corresponding to the loading chute (4), a driving shaft (18) is rotatably provided on the mounting plate (17), and a driving motor (19) is provided at the upper end of the driving shaft (18).

4. The injection molding machine with a feeding function according to claim 3, characterized in that: A mounting shaft (20) is provided inside the box body (3) corresponding to the spiral blade (6), a limiting plate (21) is provided on the driving shaft (18), and a limiting groove (22) is provided on the inner wall of the spiral blade (6) corresponding to the limiting plate (21).

5. The injection molding machine with a feeding function according to claim 3, characterized in that: The mounting plate (17) is provided with a first mounting hole (23), the box body (3) is provided with a second mounting hole (24) corresponding to the first mounting hole (23), and the first mounting hole (23) and the second mounting hole (24) are connected by bolts.

6. The injection molding machine with a feeding function according to claim 1, characterized in that: The plurality of support mechanisms each comprise a support leg (25) and a support sleeve (26); the support leg (25) is mounted on the bottom end of the box body (3); and the support sleeve (26) is slidably mounted on the support leg (25).

7. The injection molding machine with a feeding function according to claim 6, characterized in that: A first locking hole (27) is formed on each of the plurality of support sleeves (26), a second locking hole (28) is formed on each of the plurality of support legs (25) corresponding to the first locking hole (27), and a plurality of the second locking holes (28) are arranged at intervals.

8. The injection molding machine with a feeding function according to claim 6, characterized in that: A bottom plate (29) is provided at the bottom end of each of the plurality of support sleeves (26), and threaded holes (30) are symmetrically provided on each of the plurality of bottom plates (29).

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