Transfer logistics conveyor system

Abstract

The utility model provides a kind of shift formula logistics conveying system, including transport vehicle, support frame connected on transport vehicle, base horizontally moves and is installed in support frame, the base has conveying belt, the fixture of clamping part is in one end of base, so that base end portion drives fixture to extend into place to be shifted;The utility model improves the transport flexibility of the relatively heavy parts such as cylinder, increases shift efficiency.

Description

Technical Field

[0001] This utility model relates to the field of conveying equipment, and more particularly to a transfer-type logistics conveying system. Background Technology

[0002] The transfer-type logistics conveying system is mainly used to assist operators in dismantling aerospace metal core molds. The metal core mold is a winding mold for composite cylinders. After the product has cured, the mold inside the composite cylinder needs to be removed. The existing dismantling process mainly relies on manual handling, but the internal partition bushings are quite heavy, weighing up to 300 kg, resulting in a very high workload for handling and low efficiency of manual handling. Utility Model Content

[0003] The purpose of this utility model is to provide a transfer-type logistics conveying system that improves the transportation flexibility of heavy internal parts such as cylinders and increases transfer efficiency.

[0004] To solve the above-mentioned technical problems, this utility model provides a transfer logistics conveying system, including a transport vehicle, a support frame connected to the transport vehicle, and a base that is horizontally movable at the support frame. The base has a conveyor belt, and one end of the base has a clamp for holding parts, so that the end of the base drives the clamp to extend into the place to be transferred.

[0005] Furthermore, the transport vehicle is equipped with a lifting platform, and the support frame is mounted on the lifting platform. The lifting platform is connected to the transport vehicle through a lifting drive mechanism.

[0006] Furthermore, the base is provided with several guide rails arranged horizontally on its side, and the support frame is provided with several limiting blocks that move in coordination with the guide rails, so that the base moves horizontally when the guide rails and the limiting blocks slide relative to each other.

[0007] Furthermore, the clamp includes a linear rail disposed at the end of the base and at least two inner support members disposed opposite to each other. The inner support members are in movable engagement with the linear rail so that the two inner support members disposed opposite to each other can move along the linear rail towards or away from each other.

[0008] Furthermore, a first driving member is provided at the support frame, and a driving gear is connected to the output end of the first driving member. The base side has a rack that meshes with the driving gear, so that the base moves along the support frame when the driving gear rotates.

[0009] Furthermore, the longitudinal section of the base is trapezoidal, and the support frame has a trapezoidal groove so that the base is supported in the groove.

[0010] Furthermore, the clamp also includes a second driving member disposed at the end of the base, the output end of the second driving member being connected to a lead screw, and the lead screw being connected to the inner support member through a nut seat.

[0011] The beneficial effects of this utility model are as follows: After the transport vehicle moves to the opening position of the metal core mold to be disassembled, the horizontally movable base and clamps cooperate to achieve the insertion action inside the metal core mold, so that the parts to be disassembled inside the metal core mold can be transported from the inside to the outside by the conveyor belt on the base, effectively reducing the intensity of manual labor and improving the disassembly efficiency; at the same time, after the clamps at the end of the base hold the heavier parts such as the partition bushings, they can be smoothly moved out of the metal core mold to the external transport position in conjunction with the horizontally reset base, further improving the transportation flexibility and operational safety of the heavier parts and reducing the risk of collision damage during the handling process. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is the right view of this utility model.

[0014] Figure 3 This is the left view of this utility model.

[0015] Figure 4 This is a utility model Figure 3 A magnified view of a portion of point A in the middle.

[0016] Figure 5 This is a utility model Figure 3 A magnified view of a section at point B in the middle.

[0017] Reference numerals: 1. Transport vehicle; 2. Support frame; 3. Base; 4. Conveyor belt; 5. Clamp; 6. Lifting platform; 7. Lifting drive mechanism; 8. Guide rail; 9. Limit block; 10. Linear rail; 11. Inner support component; 12. First drive component; 13. Drive gear; 14. Rack; 15. Second drive component; 16. Lead screw. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0019] Those skilled in the art should understand that in the disclosure of this utility model, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as a limitation of this utility model.

[0020] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0021] like Figures 1-5 The present invention provides a transfer logistics conveying system, including a transport vehicle 1, a support frame 2 connected to the transport vehicle 1, and a base 3 horizontally movable at the support frame 2. The base 3 has a conveyor belt 4, and one end of the base 3 has a clamp 5 for holding parts, so that the end of the base 3 drives the clamp 5 to extend into the place to be transferred.

[0022] After the transport vehicle moves to the opening of the metal core mold to be disassembled, it uses a horizontally movable base and clamps to extend into the metal core mold. This allows the parts to be disassembled inside the metal core mold to be transported from the inside to the outside via a conveyor belt on the base, effectively reducing manual labor intensity and improving disassembly efficiency. At the same time, the clamps at the end of the base, after clamping heavier parts such as partition bushings, can be smoothly moved from inside the metal core mold to the external transport position in conjunction with the horizontally reset base. This further improves the transport flexibility and operational safety of heavier parts and reduces the risk of collision damage during handling.

[0023] The transport vehicle can be an AGV model, and the conveyor belt operation mode is the same as the existing conveyor belt mode, which will not be described in detail here.

[0024] Preferably, the transport vehicle 1 is equipped with a lifting platform 6, the support frame 2 is mounted on the lifting platform 6, and the lifting platform 6 is connected to the transport vehicle 1 through a lifting drive mechanism 7.

[0025] Specifically, by lifting or lowering the lifting platform through the lifting drive mechanism, the support frame and the base, conveyor belt and clamps on it can be lifted as a whole to adapt to the needs of metal core mold operations at different heights, thereby improving the versatility and adaptability of the equipment.

[0026] The lifting drive mechanism can use a servo motor and a reducer to control the rotation of the transmission shaft, and combine a commutator, coupling and other structures to drive the screw jack, thereby controlling the screw jack to drive the lifting platform to achieve precise lifting.

[0027] Preferably, the base 3 is provided with a plurality of guide rails 8 arranged horizontally on its side, and the support frame 2 is provided with a plurality of limiting blocks 9 that move in coordination with the guide rails 8, so that when the guide rails 8 and the limiting blocks 9 slide relative to each other, the base 3 moves in the horizontal direction.

[0028] Specifically, when the base moves horizontally along the support, the sliding cooperation between the guide rail and the limit block achieves guidance and stable support, ensuring the smooth operation and positioning accuracy of the base during the extension and retraction process, and effectively avoiding structural shaking caused by off-center loading or vibration.

[0029] Preferably, the clamp 5 includes a linear guide 10 disposed at the end of the base 3 and at least two inner support members 11 disposed opposite to each other. The inner support members 11 are in movable engagement with the linear guide 10 so that the two inner support members 11 disposed opposite to each other can move along the linear guide 10 towards or away from each other.

[0030] Specifically, after the clamp extends into the metal core mold at the part to be disassembled, the inner support members can be driven to separate relative to each other along the guide rail, so that the outer end faces of the two inner support members abut against the inner wall of the part to be disassembled (such as a partition bushing), thereby achieving reliable clamping and positioning of the part, which facilitates the subsequent synchronous removal of the whole. Moreover, this clamping method does not increase the outer diameter of the part to be disassembled, which can effectively ensure the smoothness of the part to be disassembled when entering and exiting the metal core mold channel and avoid secondary assembly interference caused by clamping.

[0031] For components with internal arc-shaped structures, such as partition bushings, the outer end face of the inner support can be designed as an arc-shaped contact surface to match it, so that the tensioning force is evenly distributed in the circumferential direction of the inner wall, avoiding local deformation or damage caused by stress concentration.

[0032] Preferably, a first driving member 12 is provided at the support frame 2, and a driving gear 13 is connected to the output end of the first driving member 12. The base 3 has a rack 14 on its side that meshes with the driving gear 13, so that when the driving gear 13 rotates, the base 3 moves along the support frame 2.

[0033] Specifically, the drive gear rotates under the drive of the first drive component and meshes with the rack to drive the base to move back and forth in the horizontal direction, so as to enable the clamp to accurately extend into or out of the working area inside the metal core mold.

[0034] The first driving component can be driven by a servo motor in conjunction with a reducer.

[0035] Preferably, the longitudinal section of the base 3 is trapezoidal, and the support frame 2 has a trapezoidal groove so that the base 3 is supported in the groove.

[0036] Specifically, the groove matches the trapezoidal contour of the base, forming a stable guide support structure, which effectively improves the anti-overturning ability of the base during horizontal movement and ensures smooth and reliable operation; in addition, the inclined surface of the trapezoidal structure can automatically compensate for assembly gaps, reduce shaking and wear, and extend service life.

[0037] Preferably, the clamp 5 further includes a second driving member 15 disposed at the end of the base 3, the output end of the second driving member 15 is connected to a lead screw 16, and the lead screw 16 is connected to the inner support member 11 through a nut seat.

[0038] Specifically, the lead screw rotates under the drive of the second drive component, and through its engagement with the threaded hole on the nut seat of the inner support component, it drives the inner support component to move precisely in opposite directions or in opposite directions along the guide rail, thereby achieving adaptive clamping of components with different inner diameters and ensuring that the clamping force is controllable and uniform.

[0039] The second drive unit can also be a servo motor, combined with a high-precision lead screw, and the threaded engagement between the lead screw and the nut seat of the two inner support members is opposite, so as to realize the synchronous movement of the two inner support members towards or away from each other, further improving the reliability of the clamping and releasing action.

[0040] This utility model is not limited to the above-described preferred embodiments. Anyone can derive other forms of products under the guidance of this utility model. However, regardless of any changes made in their shape or structure, any technical solution that is the same as or similar to this application falls within the protection scope of this utility model.

Claims

1. A transfer-type logistics conveying system, characterized in that: It includes a transport vehicle (1), a support frame (2) connected to the transport vehicle (1), and a base (3) that is horizontally movable and installed on the support frame (2). The base (3) has a conveyor belt (4) and a clamp (5) for holding parts at one end of the base (3) so that the end of the base (3) drives the clamp (5) to extend into the place to be transferred.

2. The transfer-type logistics conveying system according to claim 1, characterized in that: The transport vehicle (1) is equipped with a lifting platform (6), and the support frame (2) is mounted on the lifting platform (6). The lifting platform (6) is connected to the transport vehicle (1) through a lifting drive mechanism (7).

3. The transfer-type logistics conveying system according to claim 1, characterized in that: The base (3) has several guide rails (8) arranged horizontally on its side, and the support frame (2) has several limiting blocks (9) that move in coordination with the guide rails (8) so that when the guide rails (8) and the limiting blocks (9) slide relative to each other, the base (3) moves horizontally.

4. The transfer-type logistics conveying system according to claim 1, characterized in that: The clamp (5) includes a linear rail (10) disposed at the end of the base (3) and at least two inner support members (11) disposed opposite to each other. The inner support members (11) are in movable engagement with the linear rail (10) so that the two inner support members (11) disposed opposite to each other can move towards or away from each other along the linear rail (10).

5. The transfer-type logistics conveying system according to claim 1, characterized in that: A first driving member (12) is provided at the support frame (2), and a driving gear (13) is connected to the output end of the first driving member (12). The base (3) has a rack (14) on its side that meshes with the driving gear (13) so that the base (3) moves along the support frame (2) when the driving gear (13) rotates.

6. The transfer-type logistics conveying system according to claim 1, characterized in that: The longitudinal section of the base (3) is set in a trapezoidal structure, and the support frame (2) has a trapezoidal groove so that the base (3) is supported in the groove.

7. The transfer-type logistics conveying system according to claim 4, characterized in that: The clamp (5) further includes a second drive member (15) disposed at the end of the base (3). The output end of the second drive member (15) is connected to a lead screw (16), and the lead screw (16) is connected to the inner support member (11) through a nut seat.

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