Injection shoe mold feeding device

Abstract

The utility model is suitable for the technical field of molds, and provides an injection molding shoe mold feeding device which comprises a first supporting table, a second supporting table and a feeding mechanism arranged on the first supporting table. The adjusting mechanism is arranged on the second supporting table; the feeding mechanism comprises a mounting shell; the screw rod is rotationally arranged in the mounting shell; a nut block is in threaded fit with the lead screw and extends to the outer side of the mounting shell to be connected with a bearing base and a material box. Through the arrangement of the adjusting mechanism and the feeding mechanism, the rapid and accurate butt joint of the mold base and the injection molding pipe and the flexible adjustment of the height of the material box are realized, so that the tedious operation of manually adjusting the position of the mold base is simplified, the production efficiency is obviously improved, the flexibility and adaptability of the device are enhanced, and the production cost is reduced. And in addition, the production error rate is reduced through an accurate adjusting mechanism, accurate conveying of materials is ensured, and therefore the quality and consistency of products are remarkably improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of molds, and in particular relates to a feeding device for an injection shoe mold. Background Art

[0002] The injection shoe mold feeding device is an important part of the injection shoe production process. It involves the precise control and delivery of the injection material, which directly affects the production efficiency and the quality and consistency of the final product.

[0003] Traditional injection molding systems usually rely on manual operation to adjust the position of the mold base and the working state of the feeding mechanism, which has many disadvantages;

[0004] First, manually adjusting the mold base position often involves cumbersome operation processes, requiring workers to spend a lot of time and energy to make repeated adjustments to ensure the alignment accuracy between the mold base and the injection tube; this not only reduces production efficiency, but also increases the labor intensity of workers;

[0005] Secondly, due to the limitations of human operation, manual adjustment often makes it difficult to ensure the docking accuracy of each mold base and the injection tube; even a slight deviation may lead to poor material delivery or inaccurate mold positioning, which in turn affects the quality and consistency of the injection molded products; this uncertainty brings great risks to the production process and increases the product failure rate and scrap rate;

[0006] In addition, traditional injection molding systems lack flexibility and adaptability, and are unable to cope with injection molding needs of different types and specifications; with changes in market demand and an increase in product variety, this limitation becomes more prominent. Utility Model Content

[0007] The utility model provides an injection shoe mold feeding device, aiming to solve the problem that the traditional method of manually adjusting the mold base and the feeding mechanism is not only cumbersome to operate and inefficient, but also difficult to ensure docking accuracy, affecting product quality and consistency, and at the same time, lacks flexibility and adaptability.

[0008] The utility model is implemented as follows: a feeding device for an injection shoe mold comprises a first support platform and a second support platform, wherein the first support platform and the second support platform are vertically distributed; a feeding mechanism disposed on the first support platform; and an adjusting mechanism disposed on the second support platform; wherein the feeding mechanism comprises:

[0009] An installation shell sliding on the first support platform; a screw rod rotating in the installation shell; a nut block is threadedly matched on the screw rod, and the nut block is slidably matched with the inner wall of the installation shell; the nut block extends to the outer position of the installation shell and is connected to a receiving seat; a material box is provided on the side of the receiving seat away from the nut block; a spiral rod rotating in the material box; an injection molding tube connected to one side of the feeding box.

[0010] Preferably, the adjustment mechanism includes: a mounting platform rotating on the second support platform; a frame arranged at the middle position of the mounting platform; a plurality of first electric push rods arranged on the bottom side of the frame; and a die head arranged at the telescopic ends of the plurality of first electric push rods.

[0011] Preferably, the adjustment mechanism also includes: a plurality of fixed plates arranged on the mounting table, the plurality of fixed plates corresponding to the plurality of mold heads one by one; a mold base arranged in the plurality of fixed plates; a mold cavity is provided on the upper surface of the mold base; an injection hole connected to the mold cavity is provided on the side of the mold base away from the frame.

[0012] Preferably, a vertical plate is provided on a side of the first support platform away from the second support platform, a second electric push rod is provided on a side of the vertical plate opposite to the mounting shell, and a telescopic end of the second electric push rod is connected to the outer side of the mounting shell.

[0013] Preferably, a first motor is disposed on the top of the mounting housing, and an output end of the first motor is fixedly connected to an end key of the screw rod.

[0014] Preferably, a second motor is disposed in the second supporting platform, and an output end of the second motor is fixedly connected to an end key of the mounting platform.

[0015] Preferably, a third motor is provided on a side of the material box away from the injection tube, and an output end of the third motor is fixedly connected to an end key of the screw rod.

[0016] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0017] First, by setting up the adjustment mechanism, the mounting table can be quickly and accurately rotated to different positions, so that different mold bases can be aligned with the injection tube in turn, ensuring that each mold base can be accurately connected to the injection tube, thereby ensuring that the material can be accurately transported to the corresponding mold to complete the injection molding process. This design avoids the tedious operation of manually adjusting the position of the mold base, greatly improving production efficiency. At the same time, since the position of the mold base can be flexibly adjusted, the device can adapt to injection molding needs of different types and specifications, thereby improving production flexibility.

[0018] Second: By setting up a feeding mechanism, the height of the material box can be flexibly adjusted, so that the material box can be accurately positioned according to different production needs. At the same time, the sliding design of the mounting shell enables the distance between the injection tube and the injection hole to be adjusted in real time, ensuring that the material can be accurately delivered to the designated injection hole. This precise adjustment mechanism greatly reduces the error rate in the production process, thereby significantly improving the quality and consistency of the product. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 It is a schematic diagram of the structure of the regulating mechanism of the utility model;

[0021] Figure 3 It is a schematic diagram of the material box structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the installation shell structure of the utility model;

[0023] In the figure: 1. first support platform; 2. second support platform; 3. mounting shell; 4. screw rod; 5. nut block; 6. receiving seat; 7. material box; 8. screw rod; 9. injection tube; 10. mounting platform; 11. frame; 12. first electric push rod; 13. die head; 14. fixing plate; 15. die base; 16. injection hole; 17. vertical plate; 18. second electric push rod; 19. first motor; 20. second motor; 21. third motor. DETAILED DESCRIPTION

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0026] The utility model embodiment provides a feeding device for an injection molded shoe, such as Figure 1-4 As shown, it includes a first support platform 1 and a second support platform 2, and the first support platform 1 and the second support platform 2 are distributed vertically; a feeding mechanism is arranged on the first support platform 1; and an adjusting mechanism is arranged on the second support platform 2; wherein the feeding mechanism includes: a mounting shell 3 sliding on the first support platform 1; a screw rod 4 rotating in the mounting shell 3; a nut block 5 is threadedly engaged on the screw rod 4, and the nut block 5 is slidably engaged with the inner wall of the mounting shell 3; the nut block 5 extends to the outer position of the mounting shell 3 and is connected with a receiving seat 6; a material box 7 is arranged on the side of the receiving seat 6 away from the nut block 5; a spiral rod 8 rotating in the material box 7; and an injection tube 9 connected to one side of the feeding box 7.

[0027] It should be noted that the traditional manual adjustment of the mold base 15 and the feeding mechanism is not only cumbersome and inefficient, but also difficult to ensure docking accuracy, affecting product quality and consistency. At the same time, it lacks flexibility and adaptability. The present solution realizes flexible adjustment of the position of the mold base 15 and the height of the material box 7, as well as real-time adjustment of the distance between the injection tube 9 and the injection hole 16 by setting an adjustment mechanism and a feeding mechanism. This design not only avoids the cumbersome operation of manual adjustment and improves production efficiency, but also ensures that the material is accurately delivered to the corresponding mold, greatly reducing the error rate in the production process and significantly improving the quality and consistency of the product.

[0028] Specifically, in this embodiment, this scheme mainly includes a first support platform 1 and a second support platform 2, wherein the first support platform 1 and the second support platform 2 are vertically distributed; a feeding mechanism arranged on the first support platform 1; and an adjusting mechanism arranged on the second support platform 2; first, the feeding mechanism starts to work; the mounting shell 3 slides on the first support platform 1, and this sliding action is used to adjust the distance between the injection tube 9 and the mold base 15 to ensure that the material can be accurately transported to the specified position; then, the screw rod 4 starts to rotate; since the screw rod 4 and the nut block 5 adopt a threaded matching method, the rotation of the screw rod 4 will be converted into the sliding movement of the nut block 5 on the inner wall of the mounting shell 3; this mechanism can realize the precise control of the position of the feeding mechanism;

[0029] As the nut block 5 moves, the receiving seat 6 connected to it will also move accordingly; a material box 7 is provided on the side of the receiving seat 6 away from the nut block 5. When the receiving seat 6 moves to a proper position, the material box 7 is at a suitable height and position, ready to start working;

[0030] At this time, the screw rod 8 in the material box 7 starts to rotate; the function of the screw rod 8 is to push the material in the material box 7 to the injection tube 9; the rotation of the screw rod 8 can ensure that the material can be pushed forward continuously and stably; the injection tube 9 is connected to one side of the material box 7, and the material is smoothly output through the injection tube 9 under the push of the screw rod 8; the outlet of the injection tube 9 is opposite to the injection hole 16 of the mold, so that the material can be accurately delivered to the mold to complete the injection molding process.

[0031] In a further preferred embodiment of the present invention, Figure 1-2 As shown, the adjustment mechanism includes: a mounting platform 10 rotating on the second support platform 2; a frame 11 arranged at the middle position of the mounting platform 10; a plurality of first electric push rods 12 arranged on the bottom side of the frame 11; and a die head 13 arranged at the telescopic ends of the plurality of first electric push rods 12.

[0032] In this embodiment, the mounting table 10 rotates on the second support table 2 to adjust the position; this rotation function enables different mold holders 15 on the mounting table 10 to rotate to a position relative to the injection tube 9 as required, ensuring that the material can be accurately transported to the corresponding mold;

[0033] Secondly, the rack 11 is installed in the middle of the mounting platform 10 to provide stable support for other components; the stability of the rack 11 ensures that the components installed thereon can work normally and are not prone to deviation or shaking;

[0034] Next, several first electric push rods 12 drive the die head 13 connected thereto to adjust its height through telescopic movement; by precisely controlling the telescopic length of the electric push rods, precise adjustment of the distance between the die head 13 and the mold cavity can be achieved, ensuring that the die head 13 can be accurately pressed onto the mold cavity to form the desired finished product.

[0035] In a further preferred embodiment of the present invention, Figure 1-2 As shown, the adjustment mechanism also includes: a plurality of fixed plates 14 arranged on the mounting table 10, the plurality of fixed plates 14 corresponding to the plurality of die heads 13 one by one; a mold base 15 arranged in the plurality of fixed plates 14; a mold cavity is provided on the upper surface of the mold base 15; and an injection hole 16 connected to the mold cavity is provided on the side of the mold base 15 away from the frame 11.

[0036] In this embodiment, the molten plastic is accurately injected into the mold cavity through the injection hole 16, and each fixed plate 14 precisely corresponds to a mold head 13. This one-to-one setting ensures that each mold base 15 has an independent fixing and adjustment mechanism, thereby achieving stable and precise control of each mold base 15. This design not only improves the accuracy of the injection molding process, but also enhances the stability and reliability of the mold system, providing a strong guarantee for the production of high-quality products.

[0037] In a further preferred embodiment of the present invention, Figure 1 As shown, a vertical plate 17 is provided on the side of the first support platform 1 away from the second support platform 2 , and a second electric push rod 18 is provided on the side of the vertical plate 17 opposite to the mounting shell 3 , and the telescopic end of the second electric push rod 18 is connected to the outer side of the mounting shell 3 .

[0038] In this embodiment, the second electric push rod 18 drives the mounting shell 3 to slide on the first support platform 1 to achieve position adjustment. This design allows the mounting shell 3 to move in the horizontal direction of the first support platform 1, thereby flexibly adjusting the position of the mounting shell 3 and ensuring the docking accuracy and stability with the injection tube 9.

[0039] In a further preferred embodiment of the present invention, Figure 4 As shown, a first motor 19 is disposed on the top of the mounting housing 3 , and an output end of the first motor 19 is fixedly connected to an end key of the screw rod 4 .

[0040] In this embodiment, the main function of the first motor 19 is to drive the screw rod 4 to rotate and precisely control the moving direction and speed of the screw rod 4 .

[0041] In a further preferred embodiment of the present invention, Figure 2 As shown, a second motor 20 is disposed in the second support platform 2 , and an output end of the second motor 20 is fixedly connected to an end key of the mounting platform 10 .

[0042] In this embodiment, the main function of the second motor 20 is to drive the mounting platform 10 to perform rotational motion and accurately control the moving direction and speed of the mounting platform 10 .

[0043] In a further preferred embodiment of the present invention, Figure 3 As shown, a third motor 21 is provided on the side of the material box 7 away from the injection tube 9 , and the output end of the third motor 21 is fixedly connected to the end key of the screw rod 8 .

[0044] In this embodiment, when the third motor 21 is started, its output end begins to rotate. Since the output end is fixedly connected to the end of the screw rod 8 by a key, the screw rod 8 will rotate with the rotation of the motor. This rotation enables the screw rod 8 to perform a spiral motion in the material box 7. The rotation of the screw rod 8 in the material box 7 will generate a conveying force, so that the material in the material box 7 can be gradually pushed along the path of the screw rod 8. This pushing action enables the material to be moved out of the material box 7 in an orderly manner and further processed through the injection tube 9.

[0045] Working principle: First, the feeding mechanism starts to work; the mounting housing 3 slides on the first support platform 1, and this sliding action is used to adjust the distance between the injection tube 9 and the mold base 15 to ensure that the material can be accurately transported to the specified position; this adjustment process is driven by the second electric push rod 18, which realizes the flexible adjustment of the position of the mounting housing 3, thereby ensuring the docking accuracy and stability with the injection tube 9;

[0046] Subsequently, the first motor 19 is started to drive the screw rod 4 to rotate; since the screw rod 4 and the nut block 5 are threadedly matched, the rotation of the screw rod 4 is converted into the sliding movement of the nut block 5 on the inner wall of the mounting housing 3; this mechanism can realize the precise control of the position of the feeding mechanism, ensuring the accuracy and stability of the feeding process;

[0047] As the nut block 5 moves, the receiving seat 6 connected to it will also move accordingly; a material box 7 is provided on the side of the receiving seat 6 away from the nut block 5. When the receiving seat 6 moves to a proper position, the material box 7 is at a suitable height and position, ready to start working;

[0048] At this time, the third motor 21 is started, and its output end is fixedly connected to the end of the screw rod 8 by a key, so that the screw rod 8 starts to rotate with the rotation of the third motor 21; the rotational movement of the screw rod 8 in the material box 7 generates a conveying force, so that the material can be gradually pushed to the injection tube 9 along the path of the screw rod 8; the injection tube 9 is connected to one side of the material box 7, and the material is smoothly output through the injection tube 9 under the push of the screw rod 8;

[0049] The outlet of the injection tube 9 is opposite to the injection hole 16 of the mold, so that the material can be accurately fed into the mold to complete the injection molding process; at the same time, the mounting table 10 rotates on the second support table 2 to adjust the position; this rotation function is driven by the second motor 20, so that different mold holders 15 on the mounting table 10 can be rotated to a position relative to the injection tube 9 as needed, ensuring that the material can be accurately delivered to the corresponding mold;

[0050] The plurality of first electric push rods 12 drive the die head 13 connected thereto to adjust the height through telescopic movement; by accurately controlling the telescopic length of the first electric push rods 12, the distance between the die head 13 and the mold cavity can be accurately adjusted to ensure that the die head 13 can be accurately pressed on the mold cavity to form the desired finished product;

[0051] During the entire working process, each fixed plate 14 precisely corresponds to a die head 13. This one-to-one setting ensures that each mold base 15 has an independent fixing and adjustment mechanism, thereby achieving stable and precise control of each mold base 15. This design not only improves the accuracy of the injection molding process, but also enhances the stability and reliability of the mold system.

[0052] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0053] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0054] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0055] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A feeding device for injection shoe mold, It is characterized in that include: A first support platform and a second support platform, wherein the first support platform and the second support platform are vertically distributed; A feeding mechanism disposed on the first supporting platform; and an adjustment mechanism disposed on the second support platform; Wherein, the feeding mechanism comprises: A mounting housing sliding on the first support platform; A screw rod rotating in the mounting housing; The screw rod is threadedly matched with a nut block, and the nut block is slidably matched with the inner wall of the mounting housing; The nut block extends to the outer side of the mounting shell and is connected to a receiving seat; A material box is provided on one side of the receiving seat away from the nut block; A screw rod rotating in the material box; A feeding box is connected to an injection molding pipe at one side of the feeding box.

2. An injection shoe mold feeding device as claimed in claim 1, It is characterized in that The regulating mechanism comprises: a mounting platform rotating on the second supporting platform; A rack disposed in the middle of the mounting platform; A plurality of first electric push rods arranged on the bottom side of the frame; A die head is arranged at the telescopic ends of the first electric push rods.

3. An injection shoe mold feeding device as claimed in claim 2, It is characterized in that The regulating mechanism also includes: A plurality of fixed plates are arranged on the mounting table, wherein the plurality of fixed plates correspond to the plurality of die heads one by one; A mold base disposed in the plurality of fixed plates; The upper surface of the mold base is provided with a mold cavity; An injection hole communicating with the mold cavity is provided on one side of the mold base away from the frame.

4. An injection shoe mold feeding device as claimed in claim 2, It is characterized in that A vertical plate is arranged on a side of the first support platform away from the second support platform, a second electric push rod is arranged on a side of the vertical plate opposite to the mounting shell, and a telescopic end of the second electric push rod is connected to the outer side of the mounting shell.

5. An injection shoe mold feeding device as claimed in claim 4, It is characterized in that A first motor is arranged on the top of the mounting shell, and an output end of the first motor is fixedly connected with an end key of the screw rod.

6. An injection shoe mold feeding device as claimed in claim 4, It is characterized in that A second motor is arranged in the second supporting platform, and an output end of the second motor is fixedly connected with an end key of the mounting platform.

7. The injection shoe mold feeding device according to claim 1, It is characterized in that A third motor is arranged on a side of the material box away from the injection tube, and an output end of the third motor is fixedly connected with an end key of the screw rod.

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