Injection molding feeding device

Abstract

The utility model relates to the technical field of injection molding processing, and discloses an injection molding feeding device which comprises a base, a supporting plate is fixedly installed at the lower end of the base, a transverse plate is fixedly installed on the inner side of the base, and a limiting column is fixedly installed at the upper end of the transverse plate. According to the injection molding feeding device, through installation of the base and selection of the discharging pipe, accurate feeding of materials is ensured, a discharging opening which is not used can be sealed by installing a shielding plate, and through connection with a power source of a motor, the output end of the motor drives a threaded rod to rotate; materials can enter the machining device for feeding through the threaded rod from the discharging opening in the inner side of the transverse plate, uniform feeding can be guaranteed through the feeding mode, the injection molding machining quality is improved, feeding stopping can be achieved by pulling the handle to enable the sliding plate to be separated from the discharging plate, and through mutual cooperation of the sliding plate and the transverse plate, the machining efficiency is improved. And one hopper is used for feeding a plurality of processing devices, so that the production cost is reduced, and the practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding, in particular to an injection molding feeding device. Background Art

[0002] An injection molding feeding device is a device used to add materials such as additives or pigments to an injection molding machine. The purpose of the injection molding feeding device is to add a certain proportion of additives or pigments to the resin during the injection molding process to meet the requirements of product color, glossiness, physical properties, etc. Various injection molding feeding devices are suitable for adding different additives and pigments, such as solid pigments, liquid pigments, masterbatches, etc. Additives can also be fillers, toughening agents, antioxidants, etc.

[0003] China Utility Model Patent Publication No.: CN 208714352 U, discloses: an injection molding auxiliary feeding device, the injection molding auxiliary feeding device cannot move the feeding device, each hopper needs to be installed with a conveyor belt, the production cost is high, and it is not very practical. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an injection molding feeding device to solve the problems raised in the above background.

[0006] (II) Technical solution

[0007] The cam is provided with a support plate at the bottom end of the support plate, a limit column is provided on the upper end of the cam, and a discharge plate and a shield plate are fixedly installed on the inner side of the cam by bolts.

[0008] Preferably, the support plate is in an "L"-shaped structure, the base and the support plate are in a "π"-shaped structure, and the base and the cross plate are in an "I"-shaped structure.

[0009] Through the above technical solution, the base is installed on the upper end of the processing device through the support plate, and each feed opening is aligned with the feed opening of the processing device, which can prevent the material from spilling.

[0010] Preferably, two identical limiting posts are provided, and the two limiting posts are symmetrically distributed on the left and right sides of the upper end of the horizontal plate, and the limiting posts and the grooves are matched.

[0011] Through the above technical solution, the feed pipe at the lower end of the horizontal plate extends the feed opening so that the feed pipe is aligned with the feed opening of the processing device.

[0012] Preferably, the material discharge plate and the shield plate are matched, the material discharge plate and the material discharge port are matched, and the material discharge port and the material discharge pipe are matched.

[0013] Through the above technical solution, the handle at the upper end of the slide plate is pulled, so that the slide plate and the slider cooperate with the horizontal plate at the lower end and move to align the upper end of the feeding hopper with the unloading plate.

[0014] Preferably, the slider is in an "L"-shaped structure, the slider and the slide groove are matched, and the cross plate is in a "T"-shaped structure.

[0015] Through the above technical solution, the handle at the upper end of the slide plate is pulled, so that the slide plate and the slider cooperate with the horizontal plate at the lower end to move.

[0016] Preferably, the feeding hopper is adapted to the threaded rod, the sliding block and the slide plate are in a "C"-shaped structure, and the discharge ports are provided with three identical ones.

[0017] Through the above technical solution, the threaded rod is added to the processing device for feeding. When the feeding needs to be stopped, the handle can be pulled to make the slide plate leave the blanking plate.

[0018] Compared with the prior art, the utility model provides an injection molding feeding device, which has the following beneficial effects: the injection molding feeding device, through the installation of the base and the selection of the discharge pipe, can achieve precise alignment of the feed port of the processing device to ensure the accurate input of the material, and at the same time, the discharge port that is not in use can be closed by installing a shield plate, and by connecting the power supply of the motor, the output end of the motor drives the threaded rod to rotate, and the material can enter the processing device through the discharge port on the inner side of the horizontal plate through the threaded rod for feeding. This feeding method can ensure uniform feeding and improve the quality of injection molding. By pulling the handle to make the slide plate leave the discharge plate, the feeding can be stopped, and through the mutual cooperation of the slide plate and the horizontal plate, one hopper can be used to feed multiple processing devices, which reduces the production cost and greatly increases the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the installation structure of the skateboard of the utility model;

[0021] Figure 3 This is a schematic diagram of the installation structure of the charging hopper of the utility model;

[0022] Figure 4 This is a schematic diagram of the half-section structure of the charging hopper of the utility model;

[0023] Figure 5 It is a three-dimensional diagram of the base structure of the utility model.

[0024] Among them: 1. Base; 2. Support plate; 3. Horizontal plate; 4. Limiting column; 5. Unloading plate; 6. Shield; 7. Unloading port; 8. Unloading pipe; 9. Slider; 10. Slide plate; 11. Handle; 12. Feeding hopper; 13. Bucket cover; 14. Motor; 15. Vibrating hammer; 16. Feeding plate; 17. Threaded rod; 18. Slide groove; 19. Groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1:

[0027] like Figure 1-5 As shown, the utility model provides an injection molding feeding device, including a base 1, a support plate 2 is fixedly installed at the lower end of the base 1, a horizontal plate 3 is fixedly installed on the inner side of the base 1, a limiting column 4 is fixedly installed on the upper end of the horizontal plate 3, a feed plate 5 and a shielding plate 6 are fixedly installed on the inner side of the horizontal plate 3 by bolts, a feed port 7 is opened on the inner side of the horizontal plate 3, a feed pipe 8 is fixedly installed at the lower end of the horizontal plate 3, a slider 9 is slidably installed on the outer side of the horizontal plate 3, and a slide plate 1 is fixedly installed on the upper end of the slider 9. 0, a handle 11 is fixedly installed on the upper end of the slide plate 10, a feeding hopper 12 is fixedly installed on the upper end of the slider 9, a bucket cover 13 is fixedly installed on the upper end of the feeding hopper 12, a motor 14 is fixedly installed on the upper end of the bucket cover 13, a vibration hammer 15 is fixedly installed on the outer side of the feeding hopper 12, a feed plate 16 is fixedly installed on the outer side of the feeding hopper 12, a threaded rod 17 is fixedly installed on the output end of the motor 14, a slide groove 18 is opened on the outer side of the cross plate 3, and a groove 19 is opened on the outer side of the slide plate 10.

[0028] It is installed on the upper end of the processing device through the support plate 2, and each discharge port 7 is aligned with the feed port of the processing device. When necessary, the discharge port 7 can be extended through the discharge pipe 8 at the lower end of the cross plate 3 to align the discharge pipe 8 with the feed port of the processing device. Then, the shield plate 6 is installed on the upper end of the discharge port 7 that is not in use, and the discharge plate 5 is installed on the upper end of the discharge port 7 that is to be used. Next, the feeding hopper 12 is installed on the upper end of the slide plate 10 and it can be started. First, the material is loaded into the inside of the feeding hopper 12 through the feed plate 16, and then, by pulling the handle 11 at the upper end of the slide plate 10, the slide plate 10 and the slider 9 cooperate with the cross plate 3 at the lower end to move, so that the feeding hopper 12 is aligned with the upper end of the discharge plate 5, and the power supply of the motor 14 is connected. The output end of the motor 14 drives the threaded rod 17 to rotate, so that the material is added to the processing device from the discharge port 7 on the inner side of the cross plate 3 through the threaded rod 17 for feeding.

[0029] Specifically, the support plate 2 is in an "L" shape, the base 1 and the support plate 2 are in a "π" shape, and the base 1 and the cross plate 3 are in an "I" shape. The advantage is that the base 1 is installed on the upper end of the processing device through the support plate 2, and each feed port 7 is aligned with the feed port of the processing device, which can prevent the material from spilling.

[0030] Specifically, two identical limit columns 4 are provided, and the two limit columns 4 are symmetrically distributed on the left and right sides of the upper end of the horizontal plate 3. The limit columns 4 and the grooves 19 are adapted to each other. The advantage is that the discharge port 7 is extended through the discharge pipe 8 at the lower end of the horizontal plate 3, so that the discharge pipe 8 is aligned with the feed port of the processing device.

[0031] Specifically, the unloading plate 5 and the shielding plate 6 are adapted to each other, the unloading plate 5 and the unloading port 7 are adapted to each other, and the unloading port 7 and the unloading pipe 8 are adapted to each other. The advantage is that by pulling the handle 11 at the upper end of the slide plate 10, the slide plate 10 and the slider 9 cooperate with the horizontal plate 3 at the lower end and move, so that the feeding hopper 12 is aligned with the upper end of the unloading plate 5.

[0032] Embodiment 2:

[0033] like Figure 1-5 As shown, as an improvement to the previous embodiment.

[0034] Specifically, the slider 9 is in an "L" shape, the slider 9 and the slide groove 18 are adapted, and the cross plate 3 is in a "T" shape. The advantage is that by pulling the handle 11 at the upper end of the slider 10, the slider 10 and the cross plate 3 at the lower end cooperate with each other to move.

[0035] Specifically, the feeding hopper 12 is adapted to the threaded rod 17, the slider 9 and the slide plate 10 are in a "C"-shaped structure, and the discharge port 7 is provided with three identical ones. The advantage is that the material is added to the processing device through the threaded rod 17. When the feeding needs to be stopped, the handle 11 can be pulled to make the slide plate 10 leave the discharge plate 5.

[0036] Working principle: When in use, first install the base 1 on the upper end of the processing device through the support plate 2, and align each feed port 7 with the feed port of the processing device. When necessary, the feed port 7 can be extended through the feed pipe 8 at the lower end of the cross plate 3 to align the feed pipe 8 with the feed port of the processing device. Then, install the shield 6 on the upper end of the feed port 7 that is not used, and install the feed plate 5 on the upper end of the feed port 7 that is needed. Next, install the hopper 12 on the upper end of the slide 10, and then you can start using it. First, load the material into the inside of the hopper 12 through the feed plate 16, and then pull the handle 11 on the upper end of the slide 10 to make the slide 10 and the slider 9 move. Cooperate with the horizontal plate 3 at the lower end to move, so that the feeding hopper 12 is aligned with the upper end of the discharge plate 5, and connect the power supply of the motor 14. The output end of the motor 14 drives the threaded rod 17 to rotate, so that the material is added to the processing device from the discharge port 7 on the inner side of the horizontal plate 3 through the threaded rod 17 for feeding. When it is necessary to stop feeding, the handle 11 can be pulled to make the slide plate 10 leave the discharge plate 5. The unused discharge port 7 can be closed by installing the shield plate 6, and by connecting the power supply of the motor 14, the output end of the motor 14 drives the threaded rod 17 to rotate, and the material can enter the processing device from the discharge port 7 on the inner side of the horizontal plate 3 through the threaded rod 17 for feeding.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An injection molding feeding device, comprising a base (1), characterized in that: A support plate (2) is fixedly mounted on the lower end of the base (1), a transverse plate (3) is fixedly mounted on the inner side of the base (1), a limiting column (4) is fixedly mounted on the upper end of the transverse plate (3), a material discharge plate (5) and a shielding plate (6) are fixedly mounted on the inner side of the transverse plate (3) by means of bolts, a material discharge port (7) is provided on the inner side of the transverse plate (3), a material discharge pipe (8) is fixedly mounted on the lower end of the transverse plate (3), a slider (9) is slidably mounted on the outer side of the transverse plate (3), a slide plate (10) is fixedly mounted on the upper end of the slide plate (9), and the upper end of the slide plate (10) is fixedly mounted. A handle (11) is installed, a feeding hopper (12) is fixedly installed on the upper end of the slider (9), a hopper cover (13) is fixedly installed on the upper end of the feeding hopper (12), a motor (14) is fixedly installed on the upper end of the hopper cover (13), a vibration hammer (15) is fixedly installed on the outer side of the feeding hopper (12), a feed plate (16) is fixedly installed on the outer side of the feeding hopper (12), a threaded rod (17) is fixedly installed on the output end of the motor (14), a sliding groove (18) is provided on the outer side of the cross plate (3), and a groove (19) is provided on the outer side of the slide plate (10).

2. The injection molding feeding device according to claim 1, characterized in that: The support plate (2) is in an "L"-shaped structure, the base (1) and the support plate (2) are in a "π"-shaped structure, and the base (1) and the cross plate (3) are in an "I"-shaped structure.

3. The injection molding feeding device according to claim 1, characterized in that: Two identical limiting columns (4) are provided, and the two limiting columns (4) are symmetrically distributed on the left and right sides of the upper end of the transverse plate (3), and the limiting columns (4) and the grooves (19) are matched.

4. The injection molding feeding device according to claim 1, characterized in that: The material removal plate (5) and the shielding plate (6) are matched with each other, the material removal plate (5) and the material removal opening (7) are matched with each other, and the material removal opening (7) and the material removal pipe (8) are matched with each other.

5. The injection molding feeding device according to claim 1, characterized in that: The sliding block (9) is in an "L"-shaped structure, the sliding block (9) and the sliding groove (18) are matched, and the cross plate (3) is in a "T"-shaped structure.

6. The injection molding feeding device according to claim 1, characterized in that: The feeding hopper (12) is matched with the threaded rod (17), the sliding block (9) and the sliding plate (10) are in a "C"-shaped structure, and the discharge port (7) is provided with three identical ones.

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