Die feeding equipment

By constructing a stable machine body and equipping it with transmission, feeding, detection and protection components, the problems of unstable transmission, inaccurate positioning and insufficient safety of mold feeding equipment have been solved, realizing efficient and safe mold feeding operation.

CN223560535UActive Publication Date: 2025-11-18NINGBO SHENGYURUI MEDICAL APPLIANCES
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202423296837.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-31
Publication Date
2025-11-18
Estimated Expiration
2034-12-31

AI Technical Summary

Technical Problem

Existing mold feeding equipment has a simple structure and limited functions, which cannot meet complex feeding needs. The conveyor belt lacks effective detection and protection devices, resulting in problems such as material transmission errors, inaccurate positioning, and material leakage. The equipment's mobility and safety need to be improved.

Method used

The machine body consists of a first frame, a second frame, a third frame, and a fourth frame. It is equipped with a transmission component, a feeding component, and a detection and protection component. The transmission component includes a first conveyor belt and a second conveyor belt, and is equipped with a foolproof sensor, a positioning sensor, and a leakage sensor. The feeding component is driven by a multi-directional guide rail and a feeding claw. The protection component includes a protective cover, a leakage outlet, and a protective shield.

Benefits of technology

It achieves stable mold transfer and precise feeding, avoids confusion and deviation during the transfer process, improves production quality and efficiency, ensures the safety and adaptability of the equipment, and enhances the flexibility and convenience of the equipment.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223560535U_ABST
    Figure CN223560535U_ABST
Patent Text Reader

Abstract

The utility model discloses a die feeding device which comprises a machine body, a transmission assembly, a feeding assembly and a detection protection assembly. The machine is reasonable in structural design, and stable structural support is provided for equipment by arranging the machine body comprising the first machine frame, the second machine frame, the third machine frame and the fourth machine frame; the conveying assembly adopts a first conveying belt and a second conveying belt and is provided with mold bases distributed at equal intervals, and stable conveying of molds is achieved; the feeding assembly achieves flexible and accurate feeding operation through a first guide rail transmission piece, a second guide rail transmission piece, a third guide rail transmission piece and a feeding machine claw in multiple directions. A fool-proof sensor, a positioning sensor and a material leakage sensor in the detection assembly can monitor the conveying process in real time, and a protection cover, a material leakage outlet and a protection cover in the protection assembly improve the safety and protection performance of the equipment.
Need to check novelty before this filing date? Find Prior Art

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of feeding device, especially for a mould feeding equipment. BACKGROUND

[0002] In the mould processing process, efficient and accurate feeding is crucial to improve production efficiency and product quality. However, the existing mould feeding equipment has many problems. Some equipment has simple structure and single function, which cannot meet the complex feeding demand. For example, the transmission belt lacks effective detection and protection device, which can easily cause material transmission error, inaccurate positioning and material leakage and other problems. The movement mode of the feeding mechanism is not flexible enough to adapt to different positions and angles of feeding operation. In addition, the moving convenience and protection safety of the equipment need to be improved. SUMMARY

[0003] The utility model solves the technical problem in the prior art, and provides a mould feeding equipment.

[0004] The utility model adopts the technical scheme that a mould feeding equipment comprises a feeding equipment body, and the mould feeding equipment comprises:

[0005] The machine body comprises a first rack, a second rack arranged on one side of the first rack, and a third rack and a fourth rack arranged at the upper end of the second rack.

[0006] The transmission assembly is arranged on the first rack and the second rack, and comprises a first transmission belt, a second transmission belt and a mounting bracket. A plurality of mold bases for placing are arranged on the first transmission belt and the second transmission belt at equal intervals. The first transmission belt and the second transmission belt are arranged on the first rack and the second rack through the mounting bracket.

[0007] The third rack and the fourth rack are arranged with mounting plates, and the feeding assembly is arranged on the third rack and the fourth rack through the mounting plates.

[0008] The detection and protection assembly is arranged on the transmission assembly, and comprises a detection assembly and a protection assembly.

[0009] The above components achieve the following effects: the machine body composed of the first rack, the second rack, the third rack and the fourth rack provides a stable and reliable support structure for the entire mould feeding equipment, ensuring the stability of the equipment during operation and reducing the transmission and feeding errors caused by machine body shaking or instability.

[0010] By arranging the transmission assembly on the first rack and the second rack, including the first transmission belt, the second transmission belt and the mounting bracket, and equidistantly arranging the base for placing the mold on the transmission belt, the stable and orderly transmission of the mold is realized, the transmission efficiency and accuracy are improved, and the disorder and deviation of the mold during the transmission process are avoided.

[0011] By arranging the mounting plate on the third rack and the fourth rack and mounting the feeding assembly thereon, the feeding assembly can stably work, accurately grasp and place the mold, and the accuracy and reliability of the feeding operation are ensured.

[0012] By arranging the detection protection assembly on the transmission assembly, the problems of incorrect placement, inaccurate positioning and missing of the mold are avoided, and the quality and efficiency of production are improved.

[0013] Preferably, the detection assembly includes a foolproof sensor arranged on the first transmission belt and the second transmission belt along the first rack, a positioning sensor arranged on the first transmission belt and the second transmission belt along the third rack and the fourth rack, and a missing sensor arranged on the first transmission belt and the second transmission belt along the fourth rack, and the mold base is arranged with a positioning magnetic ring for positioning sensing of the positioning sensor.

[0014] The above components achieve the effect that the detection assembly includes the foolproof sensor, the positioning sensor and the missing sensor, which can monitor the transmission state of the mold in real time, avoid incorrect placement, inaccurate positioning and missing of the mold, improve the quality and efficiency of production, and further improve the positioning accuracy and precision by arranging the positioning magnetic ring for positioning sensing of the positioning sensor on the mold base, so as to ensure that the feeding gripper can accurately grasp the mold and reduce production failures caused by positioning errors.

[0015] Preferably, the feeding assembly includes a first guide rail transmission member and a sliding slide rail arranged transversely, a second guide rail transmission member arranged longitudinally on the first guide rail transmission member and the sliding slide rail, a third guide rail transmission member arranged vertically on the second guide rail transmission member, and a feeding gripper arranged on the third guide rail transmission member.

[0016] The above components achieve the effect that by arranging the feeding assembly including the first guide rail transmission member and the sliding slide rail arranged transversely, the second guide rail transmission member arranged longitudinally and the third guide rail transmission member arranged vertically, and the feeding gripper, the flexible movement of the feeding gripper in the three-dimensional space is realized, which can adapt to the feeding requirements of different positions and angles, and improve the adaptability and versatility of the equipment.

[0017] Preferably, the feeding assembly is arranged on the third rack and the fourth rack respectively through the mounting plate.

[0018] The effect achieved by the above components is that by arranging the mounting plates on the third rack and the fourth rack and oppositely arranging the feeding assemblies through the mounting plates, the symmetry and balance of the feeding operation are ensured, and the stability and reliability of the feeding process are improved.

[0019] Preferably, the protection assembly comprises a protection cover arranged at one side of the first rack at the head end of the conveying assembly, a material leakage outlet arranged at one side of the second rack at the tail end of the conveying assembly, and a protection cover arranged on the first rack covering the conveying assembly.

[0020] The effect achieved by the above components is that by arranging the protection assembly, including the protection cover arranged at the head end of the conveying assembly, the material leakage outlet arranged at the tail end of the conveying assembly, and the protection cover arranged on the first rack covering the conveying assembly, the safety of the operator is effectively protected, the occurrence of mold splashing or accidents is prevented, and the interference of the external environment on the conveying and feeding processes is avoided.

[0021] Preferably, the transmission modes of the first guide rail transmission member, the second guide rail transmission member, and the third guide rail transmission member include pneumatic transmission, hydraulic transmission, and electric transmission.

[0022] The effect achieved by the above components is that by arranging the first guide rail transmission member, the second guide rail transmission member, and the third guide rail transmission member in multiple transmission modes such as pneumatic transmission, hydraulic transmission, and electric transmission, the user can select a suitable transmission mode according to actual needs and working conditions, and the flexibility and adaptability of the equipment are improved.

[0023] Preferably, a plurality of universal wheels are arranged at the bottom of the first rack and the second rack.

[0024] The effect achieved by the above components is that by arranging the universal wheels at the lower ends of the first rack and the second rack, the mold feeding equipment can be easily moved to different working positions, the layout and adjustment of the equipment are facilitated, and the flexibility and convenience of production are improved.

[0025] Compared with the prior art, the advantages of the utility model lie in that: by arranging the body including the first rack, the second rack, the third rack, and the fourth rack, stable structural support is provided for the equipment; the conveying assembly adopts the first conveying belt and the second conveying belt and is equipped with equidistantly distributed mold bases to realize stable conveying of the mold; the feeding assembly realizes flexible and accurate feeding operation through the multidirectional first guide rail transmission member, the second guide rail transmission member, the third guide rail transmission member, and the feeding gripper; the foolproof sensor, the positioning sensor, and the material leakage sensor in the detection assembly can monitor the conveying process in real time, and the protection cover, the material leakage outlet, and the protection cover in the protection assembly improve the safety and protection of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1It is a structure schematic view of the utility model;

[0027] Figure 2 It is a decomposition structure schematic view of the utility model;

[0028] Figure 3 It is a structure schematic view of the feeding assembly of the utility model;

[0029] Figure 4 It is a structure schematic view of the material base of the utility model.

[0030] Fig. 1, mold feeding equipment;2, machine body;3, transmission assembly;4, feeding assembly;5, detection protection assembly;6, detection assembly;7, protection assembly;8, first rack;9, second rack;10, third rack;11, fourth rack;12, first transmission belt;13, second transmission belt;14, mounting bracket;15, material base;16, mounting plate;17, foolproof sensor;18, positioning sensor;19, material leakage sensor;20, positioning magnetic ring;21, first guide rail driving part;22, sliding slide rail;23, second guide rail driving part;24, third guide rail driving part;25, feeding machine claw;26, protective cover;27, material leakage outlet;28, protective cover;29, universal wheel;30, control box. DETAILED DESCRIPTION

[0031] The following will disclose a plurality of embodiments of the utility model with drawings, for the purpose of clear illustration, many practical details will be described in the following description. However, it should be appreciated that these practical details should not be used to limit the utility model. That is to say, in some embodiments of the utility model, these practical details are unnecessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be drawn in a simple schematic manner in the drawings.

[0032] It should be noted that all directional indications in the embodiments of the utility model, such as up, down, left, right, front, back, etc. are used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), if the specific posture changes, the directional indications will also change accordingly.

[0033] In addition, in addition to being used to represent the orientation or position relationship, the above-mentioned part of the terms can also be used to represent other meanings, for example, the term "upper" can also be used to represent a certain dependent relationship or connection relationship in some cases, and for ordinary skilled persons in the art, the specific meaning of these terms in the utility model can be understood according to the specific situation.

[0034] In addition, the terms "mounting", "setting", "provided with", "connecting", "connected", "sleeved" should be understood broadly. For example, it can be fixed connection, detachable connection, or integral structure; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. The connection mode involved in the present application is prior art without any improvement, which is common knowledge to those skilled in the art. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and does not mean to specially indicate the order or sequence, nor to limit the present application. It is only to distinguish the components or operations described by the same technical terms, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but must be based on the realization of ordinary skilled in the art. When the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the protection scope required by the present application.

[0036] In the present embodiment 1,

[0037] As Figures 1 to 4 shown, the present application provides a mold feeding equipment 1, which comprises a feeding equipment body, the mold feeding equipment 1 comprises:

[0038] The fuselage body 2 comprises a first rack 8, a second rack 9 arranged on one side of the first rack 8, and a third rack 10 and a fourth rack 11 arranged on the upper end of the second rack 9;

[0039] The transmission assembly 3 is arranged on the first rack 8 and the second rack 9, and comprises a first transmission belt 12, a second transmission belt 13 and a mounting bracket 14. A plurality of mold bases 15 for placing are arranged on the first transmission belt 12 and the second transmission belt 13 at equal intervals. The first transmission belt 12 and the second transmission belt 13 are arranged on the first rack 8 and the second rack 9 through the mounting bracket 14;

[0040] The feeding assembly 4 is arranged on the third rack 10 and the fourth rack 11 through the mounting plate 16;

[0041] The detection protection assembly 5 is arranged on the transmission assembly 3, and the detection protection assembly 5 comprises a detection assembly 6 and a protection assembly 7.

[0042] The first frame 8, the second frame 9, the third frame 10 and the fourth frame 11 are arranged on the body 2, so that a stable and reliable support structure is provided for the whole mold feeding device 1, the stability of the device in the running process is guaranteed, and the transmission and feeding errors caused by body shaking or instability are reduced.

[0043] The transmission assembly 3 is arranged on the first frame 8 and the second frame 9, and comprises a first transmission belt 12, a second transmission belt 13 and a mounting bracket 14, and the bases for placing the molds are arranged equidistantly on the transmission belts, so that the molds are stably and orderly transmitted, the transmission efficiency and accuracy are improved, and the disorder and deviation of the molds in the transmission process are avoided.

[0044] The mounting plate 16 is arranged on the third frame 10 and the fourth frame 11, and the feeding assembly 4 is mounted thereon, so that the feeding assembly 4 can stably work, accurately grasp and place the molds, and the accuracy and reliability of the feeding operation are guaranteed.

[0045] The detection protection assembly 5 is arranged on the transmission assembly 3, so that the problems of incorrect placement of the molds, inaccurate positioning and missing feeding are avoided, and the quality and efficiency of production are improved.

[0046] The body 2 comprising the first frame 8, the second frame 9, the third frame 10 and the fourth frame 11 is arranged, so that a stable structure support is provided for the device; the transmission assembly 3 adopts the first transmission belt 12 and the second transmission belt 13, and is equipped with the equidistantly distributed mold bases 15, so that the stable transmission of the molds is realized; the feeding assembly 4 is driven by the first, second and third guide rail transmission members 24 and the feeding gripper 25 in multiple directions, so that the flexible and accurate feeding operation is realized; the foolproof sensor 17, the positioning sensor 18 and the missing feeding sensor 19 in the detection assembly 6 can monitor the transmission process in real time, and the protection cover 26, the missing feeding outlet 27 and the protection cover 28 in the protection assembly 7 improve the safety and protection of the device.

[0047] The detection assembly 6 comprises the foolproof sensor 17 arranged on the first transmission belt 12 and the second transmission belt 13 along the first frame 8, the positioning sensor 18 arranged on the first transmission belt 12 and the second transmission belt 13 along the third frame 10 and the fourth frame 11, and the missing feeding sensor 19 arranged on the first transmission belt 12 and the second transmission belt 13 along the fourth frame 11, and the positioning magnetic ring 20 for positioning sensing of the positioning sensor 18 is arranged on the mold base 15.

[0048] The detection assembly 6 includes a foolproof sensor 17, a positioning sensor 18 and a material leakage sensor 19, which can monitor the transmission state of the mold in real time, avoid mold placement errors, inaccurate positioning and material leakage and other problems, improve the quality and efficiency of production, and further improve the positioning accuracy and accuracy by arranging a positioning magnetic ring 20 for the positioning sensor 18 on the mold base 15, ensuring that the mold claw 25 can accurately grasp the mold, and reducing production errors caused by positioning errors.

[0049] The feeding assembly 4 includes a first guide rail transmission member 21 and a sliding slide rail 22 arranged transversely, a second guide rail transmission member 23 arranged longitudinally on the first guide rail transmission member 21 and the sliding slide rail 22, a third guide rail transmission member 24 arranged vertically on the second guide rail transmission member 23, and a feeding claw 25 arranged on the third guide rail transmission member 24.

[0050] By arranging the feeding assembly 4 including the first guide rail transmission member 21 and the sliding slide rail 22 arranged transversely, the second guide rail transmission member 23 arranged longitudinally, the third guide rail transmission member 24 arranged vertically, and the feeding claw 25, the flexible movement of the feeding claw 25 is realized, which can adapt to the feeding requirements of different positions and angles, and improve the adaptability and versatility of the equipment.

[0051] The feeding assembly 4 is arranged opposite to the third rack 10 and the fourth rack 11 respectively through the mounting plate 16.

[0052] By arranging the mounting plate 16 on the third rack 10 and the fourth rack 11, and arranging the feeding assembly 4 opposite to each other through the mounting plate 16, the symmetry and balance of the feeding operation are ensured, and the stability and reliability of the feeding process are improved.

[0053] The protection assembly 7 includes a protective cover 26 arranged on one side of the first rack 8 at the head end of the transmission assembly 3, a material leakage outlet 27 arranged on one side of the second rack 9 at the tail end of the transmission assembly 3, and a protective cover 28 arranged on the first rack 8 covering the transmission assembly 3.

[0054] By arranging the protection assembly 7, including the protective cover 26 arranged at the head end of the transmission assembly 3, the material leakage outlet 27 arranged at the tail end of the transmission assembly 3, and the protective cover 28 arranged on the first rack 8 covering the transmission assembly 3, the safety of the operator is effectively protected, the occurrence of mold splashing or accidents is prevented, and the interference of the external environment on the transmission and feeding process is also avoided.

[0055] The transmission mode of the first guide rail transmission member 21, the second guide rail transmission member 23 and the third guide rail transmission member 24 includes pneumatic transmission, hydraulic transmission, electric transmission, etc.

[0056] The first guide rail transmission member 21, the second guide rail transmission member 23 and the third guide rail transmission member 24 are provided with various transmission modes such as pneumatic transmission, hydraulic transmission and electric transmission, so that the appropriate transmission mode can be selected according to the actual demand and working condition, and the flexibility and adaptability of the equipment are improved.

[0057] The first rack 8 and the second rack 9 are provided with a plurality of universal wheels 29 at the bottom, and the third rack 10 and the fourth rack 10 are provided with a control box 30 at any position.

[0058] The universal wheels 29 are arranged at the lower end of the first rack 8 and the second rack 9, so that the mold feeding equipment 1 can be easily moved to different working positions, and the control box 30 is arranged at any position of the third rack 10 and the fourth rack 10, which provides more convenient and intuitive operation, and improves the flexibility and convenience of the equipment.

[0059] As shown in Figures 1 to 4 The body 2 is composed of the first rack 8, the second rack 9, the third rack 10 and the fourth rack 11, which provides a stable support structure for the entire equipment. The first transmission belt 12 and the second transmission belt 13 of the transmission assembly 3 are installed on the first rack 8 and the second rack 9 through the mounting bracket 14, and the mold bases 15 are uniformly distributed for carrying the molds. The foolproof sensor 17 of the detection assembly 6 is arranged along the first rack 8 to prevent the molds from being placed incorrectly; the positioning sensor 18 is arranged between the third rack 10 and the fourth rack 11 to realize accurate positioning through the positioning magnetic ring 20 on the mold base 15; the material leakage sensor 19 is arranged along the fourth rack 11 to detect material leakage in time. The first guide rail transmission member 21, the second guide rail transmission member 23 and the third guide rail transmission member 24 of the feeding assembly 4 realize horizontal, vertical and vertical movements respectively, and the feeding gripper 25 grabs the molds for feeding. The protective cover 26 of the protection assembly 7 is located at the head end of the transmission assembly 3, the material leakage outlet 27 is at the tail end, and the protective cover 28 is arranged on the first rack 8 to provide comprehensive protection. The transmission mode of the first guide rail transmission member 21, the second guide rail transmission member 23 and the third guide rail transmission member 24 can be selected according to the actual demand, such as pneumatic transmission, hydraulic transmission or electric transmission. The universal wheels 29 at the lower end of the first rack 8 and the second rack 9 facilitate the movement of the equipment.

[0060] In this embodiment 2,

[0061] As shown in Figures 1 to 4As shown, when the mold feeding device 1 is working, the mold is placed on the mold base 15 of the first conveyor belt 12 and the second conveyor belt 13; the foolproof sensor 17 detects whether the mold is placed correctly, and the positioning sensor 18 determines the mold position through the positioning magnetic ring 20; after the conveyor belts transport the mold to the position, the first guide rail drive component 21, the second guide rail drive component 23 and the third guide rail drive component 24 of the feeding assembly 4 move together to drive the feeding claw 25 to grab the mold for feeding operation; the leakage sensor 19 detects whether there is leakage, and the protective cover 26, the leakage outlet 27 and the protective cover 28 provide protection during operation; the caster wheel 29 facilitates the movement and adjustment of the equipment position.

[0062] In the description of this specification, references are made to the terms "one embodiment", "some embodiments", "example", "specific example".

[0063] The descriptions using terms such as "example" or "some examples" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0064] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, welding, and bonding that are mature in the existing technology, and will not be described in detail here.

[0065] The above description is only a preferred embodiment of this utility model. For those skilled in the art, various modifications and variations can be made in the specific implementation and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A mold on-feeding apparatus comprising a mold on-feeding apparatus, characterized by: The mold feeding equipment comprises: A machine body, which comprises a first frame, a second frame arranged on one side of the first frame, and a third frame and a fourth frame arranged on the upper end of the second frame; A conveying assembly arranged on the first frame and the second frame, which comprises a first conveying belt, a second conveying belt, and a mounting bracket, a plurality of mold bases for placement are arranged on the first conveying belt and the second conveying belt at equal intervals, and the first conveying belt and the second conveying belt are arranged on the first frame and the second frame through the mounting bracket; A feeding assembly, which is arranged on the third frame and the fourth frame through the mounting plate; A detection and protection assembly, which is arranged on the conveying assembly and comprises a detection assembly and a protection assembly.

2. The on-die feed apparatus of claim 1, wherein: The detection assembly comprises a foolproof sensor arranged on the first conveying belt and the second conveying belt along the first frame, a positioning sensor arranged on the first conveying belt and the second conveying belt along the third frame and the fourth frame, and a material leakage sensor arranged on the first conveying belt and the second conveying belt along the fourth frame, and a positioning magnetic ring for positioning sensing of the positioning sensor is arranged on the mold base.

3. The on-die feed apparatus of claim 1, wherein: The feeding assembly comprises a first guide rail transmission member and a sliding slide rail arranged transversely, a second guide rail transmission member arranged longitudinally on the first guide rail transmission member and the sliding slide rail, a third guide rail transmission member arranged vertically on the second guide rail transmission member, and a feeding gripper arranged on the third guide rail transmission member.

4. The on-die feed apparatus of claim 3, wherein: The feeding assembly is arranged on the third frame and the fourth frame, respectively, through the mounting plate.

5. The on-die feed apparatus of claim 1, wherein: The protection assembly comprises a protection cover arranged on one side of the first frame along the head end of the conveying assembly, a material leakage outlet arranged on one side of the second frame along the tail end of the conveying assembly, and a protection cover arranged on the first frame along the conveying assembly.

6. The on-die feed apparatus of claim 3, wherein: The transmission modes of the first guide rail transmission member, the second guide rail transmission member, and the third guide rail transmission member comprise pneumatic transmission, hydraulic transmission, and electric transmission.

7. The on-die feed apparatus of claim 1, wherein: A plurality of universal wheels are arranged on the bottom of the first frame and the second frame, and a control box is arranged at any position on the third frame and the fourth frame.