Lifting type feeding mechanism

Abstract

The utility model discloses a lifting type feeding mechanism relates to material conveying equipment technical field, aims at solving traditional feeding mechanism single function, poor stability, the problem of insufficient conveying precision. The mechanism includes top end connecting frame, bottom slide rail, bottom end slide rail and top end slide rail, and top end connecting frame is connected with top end slide rail, and bottom end slide rail is connected with bottom slide rail respectively and constitutes the sliding pair, and both are connected by vertical frame no. One and vertical frame no. Two. There is the lifting frame with pulley between vertical frame, and the driving structure that is composed of lifting motor, sprocket chain, screw rod and movable ring lifts. The support frame on lifting frame connects sliding frame and sliding table in proper order, and sliding table is fine tuned by electric telescopic rod. The driving wheel and walking wheel at bottom end slide rail bottom move along bottom slide rail under the drive of horizontal drive motor, and the both ends of bottom slide rail are equipped with limit block. The invention integrates horizontal conveying, vertical lifting and local fine tuning function, and is stable in operation, high in precision, and is applicable to the automation material conveying of manufacturing industry and warehousing logistics and other fields.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, specifically to a lifting feeding mechanism. Background Technology

[0002] In manufacturing, warehousing, and logistics, material handling is a critical link in the production and operation process. As the core equipment for achieving automated material handling, the performance of the feeding mechanism directly affects the conveying efficiency, accuracy, and stability.

[0003] Currently, there are many types of feeding mechanisms on the market, but most of them have certain limitations. Traditional feeding mechanisms can often only achieve material conveying in one direction, such as horizontal or vertical conveying. When it is necessary to achieve combined horizontal and vertical conveying, multiple devices are usually required to work together. This not only increases the purchase cost and floor space of the equipment, but may also lead to reduced conveying efficiency due to the connection problems between the devices. In addition, the operation is complicated and not conducive to the integration of automated production lines.

[0004] In addition, some feeding mechanisms with lifting functions have unreasonable lifting structure designs, which can easily lead to shaking and jamming during the lifting process, resulting in insufficient material conveying accuracy and even causing materials to fall and be damaged. At the same time, the horizontal movement of these feeding mechanisms mostly relies on sliding friction, which has high frictional resistance, increasing power consumption and easily causing component wear, thus reducing the service life of the equipment.

[0005] Therefore, it is of great significance to provide a lifting feeding mechanism to solve the problems existing in the current technology. Utility Model Content

[0006] In view of this, the purpose of this application is to provide a lifting feeding mechanism to solve the problem.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A lifting feeding mechanism includes a top connecting frame, a bottom slide rail, a bottom end slide rail, and a top slide rail; the top connecting frame and the top slide rail form a sliding pair; the bottom end slide rail and the bottom slide rail form a sliding pair. The top connecting frame and the bottom slide rail are fixedly connected by vertical frame two and vertical frame one; a liftable lifting frame is provided between vertical frame two and vertical frame one, and the lifting frame is slidably engaged with vertical frame two and vertical frame one; pulleys are provided on both sides of the lifting frame, and the pulleys are slidably connected to vertical frame two and vertical frame one respectively; a support frame is installed at the bottom of the front of the lifting frame, a sliding frame is slidably connected to the front of the support frame, and a sliding platform is further slidably connected to the front of the sliding frame; an electric telescopic rod is installed at the bottom of the support frame, and the telescopic end of the electric telescopic rod is fixedly connected to the sliding platform.

[0008] The bottom of the bottom slide rail is equipped with a traveling wheel and a drive wheel, both of which slide in cooperation with the bottom slide rail; a transverse drive motor is installed on the side of the bottom slide rail, and the output end of the transverse drive motor is connected to the drive wheel for transmission.

[0009] A lifting motor is installed on the back of the second vertical frame, and the output shaft of the lifting motor is driven by a drive sprocket; a movable ring is rotatably connected to the back of the second vertical frame, and a transmission sprocket is installed on the top of the movable ring; the drive sprocket and the transmission sprocket are connected by a transmission chain.

[0010] A lead screw is rotatably connected between the top connecting frame and the bottom slide rail, and the movable ring and the lead screw form a threaded pair.

[0011] Both ends of the bottom slide rail are equipped with limit blocks.

[0012] Compared with the prior art, the beneficial effects of this utility model are: Multifunctional and highly integrated: This invention achieves horizontal movement of the main body of the feeding mechanism through the sliding cooperation between the top connecting frame and the top slide rail, and between the bottom slide rail and the bottom slide rail; it achieves vertical lifting of the lifting frame through the sliding cooperation between the lifting frame and the vertical frame, and through the lifting drive structure composed of a lead screw and a movable ring; and it achieves local fine-tuning of the material by driving the sliding table to slide through an electric telescopic rod. This mechanism integrates horizontal conveying, vertical lifting, and local fine-tuning functions into one unit, eliminating the need for multiple devices, reducing equipment costs and floor space, and improving automation integration.

[0013] Stable operation and high precision: The pulleys on both sides of the lifting frame are slidably connected to the vertical frame, which effectively reduces the frictional resistance during the lifting process and ensures the smoothness of the lifting frame, avoiding shaking and jamming; the horizontal movement adopts the method of drive wheels and traveling wheels cooperating with the slide rail, which ensures stable and reliable operation; the electric telescopic rod drives the sliding table for fine adjustment, further improving the accuracy of material conveying.

[0014] Long service life: Horizontal movement uses rolling friction instead of traditional sliding friction, reducing wear between parts; the various transmission components in the lifting structure are reasonably coordinated and the force is evenly distributed, reducing component wear and extending the service life of the equipment.

[0015] High safety: The limiting blocks at both ends of the bottom slide rail effectively restrict the movement range of the bottom slide rail, preventing it from detaching from the slide rail and improving the safety of equipment operation. The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the preferred embodiments of this application are described in detail below with reference to the accompanying drawings.

[0016] The above and other objects, advantages and features of this application will become more apparent to those skilled in the art from the following detailed description of specific embodiments in conjunction with the accompanying drawings. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a top view of the present invention.

[0019] In the diagram: 1. Bottom slide rail; 2. Horizontal drive motor; 3. Sliding frame; 4. Sliding table; 5. Limit block; 6. Vertical frame one; 7. Support frame; 8. Lifting frame; 9. Pulley; 10. Lifting motor; 11. Lead screw; 12. Vertical frame two; 13. Top connecting frame; 14. Top slide rail; 15. Bottom slide rail; 16. Movable ring; 17. Drive wheel; 18. Traveling wheel; 19. Electric telescopic rod; 20. Drive sprocket; 21. Transmission chain; 22. Transmission sprocket. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. In the following description, specific details such as specific configurations and components are provided merely to help fully understand the embodiments of this application. Therefore, those skilled in the art should understand that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of this application. In addition, for clarity and brevity, descriptions of known functions and structures are omitted in the embodiments.

[0021] Furthermore, reference numerals and / or letters may be repeated in different examples within this application. Such repetition is for the purpose of simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or settings discussed.

[0022] In this article, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist simultaneously. The term " / and" in this article describes another type of relationship between related objects, indicating that two relationships can exist. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the related objects before and after it are in an "or" relationship.

[0023] It should also be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion.

[0024] Please see Figure 1-2 This utility model provides a technical solution for a lifting feeding mechanism: A lifting feeding mechanism includes a top connecting frame 13, a bottom slide rail 1, a bottom slide rail 15, and a top slide rail 14. The top connecting frame 13 is made of high-strength aluminum alloy, and its bottom is fixedly connected to the top of the second vertical frame 12 and the first vertical frame 6 by bolts. A slider is installed on the top of the top connecting frame 13, which matches the slide groove on the top slide rail 14 to form a sliding pair, so that the top connecting frame 13 can slide smoothly along the top slide rail 14.

[0025] The bottom slide rail 15 is also made of aluminum alloy. Its top is fixedly connected to the bottom of the vertical frame 12 and the vertical frame 6 by bolts. Two traveling wheels 18 and one drive wheel 17 are installed at the bottom of the bottom slide rail 15. The traveling wheels 18 are symmetrically arranged on both sides of the drive wheel 17. Both the traveling wheels 18 and the drive wheel 17 are made of rubber, and their wheel surfaces are in contact with the upper surface of the bottom slide rail 1, forming a sliding fit. A horizontal drive motor 2 is mounted on the side of the bottom slide rail 15 through a motor mount. The horizontal drive motor 2 is a servo motor, and its output end is connected to the axle of the drive wheel 17 through a coupling.

[0026] Both vertical frame 2 (12) and vertical frame 1 (6) are rectangular steel pipes, arranged parallel to each other. A lifting frame 8 is provided between vertical frame 2 (12) and vertical frame 1 (6). The lifting frame 8 is a frame structure, with pulleys 9 installed on both sides via bearings. Slide rails matching the pulleys 9 are opened on the opposite sides of vertical frame 2 (12) and vertical frame 1 (6). The pulleys 9 are embedded in the slide rails, realizing the sliding cooperation between the lifting frame 8 and vertical frame 2 (12) and vertical frame 1 (6).

[0027] A support frame 7 is bolted to the bottom of the front of the lifting frame 8. The support frame 7 has an L-shaped structure and a transverse sliding groove on its front. A slider matching the sliding groove is installed on the back of the sliding frame 3, allowing the sliding frame 3 to slide slidably connect with the support frame 7. A longitudinal sliding groove is provided on the front of the sliding frame 3, and a slider matching the longitudinal sliding groove is installed on the back of the sliding table 4, allowing the sliding table 4 to slide slidably connect with the sliding frame 3. An electric telescopic rod 19 is bolted to the bottom of the support frame 7, and the telescopic end of the electric telescopic rod 19 is fixedly connected to the bottom of the sliding table 4 via a connecting block.

[0028] A lifting motor 10 is mounted on the back of the second vertical frame 12 via a motor mount. The lifting motor 10 is a stepper motor, and its output shaft is connected to a drive sprocket 20 via a key. A movable ring 16 is rotatably connected to the back of the second vertical frame 12 via a bearing. The inner ring of the movable ring 16 has an internal thread, and a transmission sprocket 22 is bolted to its top. A transmission chain 21 is sleeved between the drive sprocket 20 and the transmission sprocket 22 to achieve the transmission connection between the two.

[0029] A lead screw 11 is rotatably connected between the top connecting frame 13 and the bottom slide rail 15 via a bearing. The outer surface of the lead screw 11 is provided with an external thread that matches the internal thread of the movable ring 16. The movable ring 16 is sleeved on the lead screw 11 to form a threaded pair.

[0030] The bottom slide rail 1 is made of stainless steel, and limit blocks 5 are fixed to both ends by bolts. The limit blocks 5 are made of rubber and can play the role of buffering and limiting.

[0031] In this embodiment, the lifting feeding mechanism can accurately convey materials in the horizontal direction, vertical direction, and local area by controlling the operation of the horizontal drive motor 2, the lifting motor 10, and the electric telescopic rod 19 according to the actual feeding needs. The operation is stable and reliable, meeting the needs of automated production.

[0032] When using this lifting feeding mechanism for feeding operations, first place the material to be conveyed on the sliding table 4.

[0033] Horizontal conveying: The horizontal drive motor 2 is started, driving the drive wheel 17 to rotate. With the cooperation of the drive wheel 17 and the traveling wheel 18, the bottom slide rail 15 moves horizontally along the bottom slide rail 1. Simultaneously, the top connecting frame 13 slides synchronously along the top slide rail 14, thereby driving the main body of the entire feeding mechanism to move horizontally. The limiting blocks 5 at both ends of the bottom slide rail 1 prevent the bottom slide rail 15 from detaching from the bottom slide rail 1 during movement, ensuring the safety and stability of horizontal movement.

[0034] Vertical lifting: Start the lifting motor 10, which drives the drive sprocket 20 to rotate. The drive sprocket 20 drives the drive sprocket 22 to rotate via the transmission chain 21, which in turn causes the movable ring 16 to rotate. Since the movable ring 16 and the lead screw 11 form a threaded pair, the rotation of the movable ring 16 is converted into up-and-down movement along the lead screw 11. The movable ring 16 drives the lifting frame 8 to move up and down. The pulleys 9 on both sides of the lifting frame 8 slide along the second vertical frame 12 and the first vertical frame 6, ensuring the stability of the lifting frame 8 during the lifting process.

[0035] Material fine-tuning: When it is necessary to fine-tune the position of the material on the sliding table 4, the electric telescopic rod 19 is activated. The telescopic end of the electric telescopic rod 19 drives the sliding table 4 to slide along the sliding frame 3, thereby adjusting the position of the material within a local range and improving the feeding accuracy. The above description is merely a preferred embodiment of this utility model and does not limit the scope of protection of this utility model. For those skilled in the art, this utility model can have various modifications and variations. Any changes, modifications, substitutions, integrations, and parameter alterations made to these embodiments within the spirit and principles of this utility model, through conventional substitutions or methods that achieve the same function without departing from the principles and spirit of this utility model, fall within the scope of protection of this utility model.

Claims

1. A lifting feeding mechanism, characterized in that, include: The top connecting frame (13), bottom slide rail (1), bottom slide rail (15) and top slide rail (14); the top connecting frame (13) and the top slide rail (14) form a sliding pair; the bottom slide rail (15) and the bottom slide rail (1) form a sliding pair; The top connecting frame (13) and the bottom slide rail (15) are fixedly connected by vertical frame two (12) and vertical frame one (6); a liftable lifting frame (8) is provided between vertical frame two (12) and vertical frame one (6), and the lifting frame (8) is slidably engaged with vertical frame two (12) and vertical frame one (6); pulleys (9) are provided on both sides of the lifting frame (8), and the pulleys (9) are slidably connected with vertical frame two (12) and vertical frame one (6) respectively; a support frame (7) is installed at the bottom of the front of the lifting frame (8), a sliding frame (3) is slidably connected to the front of the support frame (7), and a sliding table (4) is further slidably connected to the front of the sliding frame (3); an electric telescopic rod (19) is installed at the bottom of the support frame (7), and the telescopic end of the electric telescopic rod (19) is fixedly connected to the sliding table (4).

2. The lifting feeding mechanism according to claim 1, characterized in that, The bottom of the bottom slide rail (15) is equipped with a walking wheel (18) and a drive wheel (17), both of which are slidably engaged with the bottom slide rail (1); a transverse drive motor (2) is installed on the side of the bottom slide rail (15), and the output end of the transverse drive motor (2) is connected to the drive wheel (17) for transmission.

3. The lifting feeding mechanism according to claim 1, characterized in that, A lifting motor (10) is installed on the back of the second vertical frame (12), and the output shaft of the lifting motor (10) is connected to a drive sprocket (20). A movable ring (16) is rotatably connected to the back of the second vertical frame (12), and a transmission sprocket (22) is installed on the top of the movable ring (16). The drive sprocket (20) and the transmission sprocket (22) are connected by a transmission chain (21).

4. The lifting feeding mechanism according to claim 3, characterized in that, A lead screw (11) is rotatably connected between the top connecting frame (13) and the bottom slide rail (15), and the movable ring (16) and the lead screw (11) form a threaded pair.

5. A lifting feeding mechanism according to claim 1, characterized in that, Both ends of the bottom slide rail (1) are provided with limiting blocks (5).

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