Transfer lifting appliance for vehicle door

Abstract

The utility model discloses a vehicle door transfer lifting appliance which comprises a suction cup mechanism, a lifting mechanism and a lifting mechanism, and the suction cup mechanism comprises a fixing frame and a suction cup component arranged on one side of the fixing frame; the free end of the lifting mechanism is connected with the fixing frame, and the lifting mechanism can drive the fixing frame to move in the vertical direction; the sliding mechanism is arranged at the top of the lifting mechanism, and the sliding mechanism can slide in the guide groove; the lifting mechanism is arranged at the end, away from the lifting mechanism, of the fixing frame, and the lifting mechanism can be close to the lifting workpiece or away from the loosening workpiece towards the side, facing the suction cup component, of the lifting mechanism. According to the technical scheme, transfer hoisting of the vehicle door is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile assembly, in particular to a vehicle door transfer hanger. Background Art

[0002] Door transfer is an indispensable part of the vehicle production line. This process ensures that the doors can be smoothly and safely transferred from one process to the next, which plays a decisive role in the assembly efficiency and quality of the whole vehicle. However, many production lines still use manual methods to transfer and assemble doors. Although this method is flexible, it is relatively inefficient.

[0003] Especially in large-scale production and assembly, the limitations of manual handling of car doors become increasingly obvious. Workers need to spend a lot of physical strength and time to carry the car doors to the assembly hanger, which not only affects the overall efficiency of the production line, but may also cause damage to the car doors during the handling process. In addition, manual operation also has certain safety hazards. For example, workers may become fatigued due to long-term repetitive work, increasing the risk of operational errors.

[0004] With the continuous development of the automobile industry, the market demand for high-efficiency and low-cost production methods is increasing. The traditional manual door transfer method is obviously unable to meet the requirements of modern industrialized production. Utility Model Content

[0005] The main purpose of the utility model is to provide a vehicle door transfer hoist, aiming to realize the transfer hoisting of the vehicle door.

[0006] In order to achieve the above-mentioned purpose, the vehicle door transfer hanger proposed by the utility model comprises:

[0007] A suction cup mechanism, the suction cup mechanism comprising a fixing frame and a suction cup component arranged on one side of the fixing frame;

[0008] A lifting mechanism, wherein the free end of the lifting mechanism is connected to the fixing frame, and the lifting mechanism can drive the fixing frame to move in a vertical direction;

[0009] A sliding mechanism is provided on the top of the lifting mechanism, and the sliding mechanism can slide in the guide groove;

[0010] The lifting mechanism is arranged at one end of the fixing frame away from the lifting mechanism, and the lifting mechanism can lift the workpiece close to one side of the suction cup component or move away from the workpiece to release the workpiece.

[0011] In some embodiments of the utility model, the sliding mechanism includes a lifting cylinder and a roller pair, the lifting cylinder is fixed to the lifting mechanism, the movable end of the lifting cylinder is transmission-connected to the roller pair, and the lifting cylinder is used to lift and lower the roller pair.

[0012] In some embodiments of the present utility model, the lifting mechanism includes a first cylinder and a lifting member, the lifting member includes a hinged end and a receiving end, and the hinged end is hinged to the fixing frame;

[0013] The first cylinder is fixed to the fixed frame, and the moving end of the first cylinder is fixed to the hinged end.

[0014] In some embodiments of the utility model, a frame and a lifting mechanism are further included, wherein the lifting mechanism is disposed on the frame, and the lifting mechanism is used to lift a fixing fixture of the workpiece;

[0015] The fixed end of the lifting mechanism is arranged on the frame.

[0016] In some embodiments of the utility model, the lifting mechanism includes a second cylinder and a push rod, the second cylinder is arranged on the frame, the moving end of the second cylinder is hinged to one end of the push rod, and the first end of the push rod is used to abut or move away from a fixed clamp located on the workpiece.

[0017] In some embodiments of the present invention, a distance sensor is further included, and the distance sensor is used to detect the distance between the workpiece and the hanger.

[0018] In some embodiments of the present utility model, the suction cup component includes a vacuum generator and a suction cup member, and the vacuum generator and the suction cup member are respectively arranged on both sides of the fixing frame;

[0019] The vacuum generator is connected to the suction cup member and is used to control the suction and release of the suction cup member.

[0020] In some embodiments of the present invention, a pressure sensor is further provided on the suction cup member, and the pressure sensor is used to detect the suction pressure of the suction cup member.

[0021] In some embodiments of the utility model, the sliding mechanism is also provided with a protective steel wire rope.

[0022] The technical solution of the utility model is that the sliding mechanism drives the lifting mechanism to move to realize the positioning and installation of the workpiece. After moving to the required transfer workpiece, the lifting mechanism moves vertically, driving the suction cup mechanism and the lifting mechanism to move vertically. The lifting mechanism moves to the lower side of the workpiece and moves to realize the lifting of the bottom of the workpiece. The workpiece is lifted for a certain distance so that the suction cup mechanism can accurately suck to the specified workpiece position, so as to facilitate the subsequent accurate transfer and placement of the workpiece on the transfer table. After sucking and fixing the workpiece, the lifting mechanism and the sliding mechanism move to realize the transfer of the sucked workpiece. When the transfer is in place, the lifting mechanism and the suction cup work to retract and release the workpiece in sequence to realize the transfer of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0024] Figure 1 This is a structural schematic diagram of the vehicle door transfer hanger of the utility model;

[0025] Figure 2 The utility model is a schematic diagram of the use of the vehicle door transfer hanger.

[0026] Description of Figure Numbers:

[0027] 100, suction cup mechanism; 110, fixing frame; 120, suction cup member; 121, vacuum generator; 122, suction cup member; 200, lifting mechanism; 300, sliding mechanism; 310, lifting cylinder; 320, roller pair; 330, protective wire rope; 400, lifting mechanism; 410, first cylinder; 420, lifting member; 500, frame; 600, lifting mechanism; 610, second cylinder; 620, push rod; 700, distance sensor; 800, pressure sensor;

[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0031] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0032] See attached Figure 1-2 The utility model provides a door transfer hanger, comprising:

[0033] The suction cup mechanism 100 includes a fixing frame 110 and a suction cup member 120 disposed on one side of the fixing frame 110;

[0034] A lifting mechanism 200, wherein a free end of the lifting mechanism 200 is connected to the fixing frame 110, and the lifting mechanism 200 can drive the fixing frame 110 to move in a vertical direction;

[0035] Sliding mechanism 300: A sliding mechanism 300 is disposed on the top of the lifting mechanism 200, and the sliding mechanism 300 can slide in the guide groove;

[0036] The lifting mechanism 400 is disposed at one end of the fixing frame 110 away from the lifting mechanism 200 . The lifting mechanism 400 can move toward one side of the suction cup component 120 to lift the workpiece or move away from the workpiece to release the workpiece.

[0037] Based on the above technical features, the sliding mechanism 300 drives the lifting mechanism 200 to move to realize the positioning and installation of the workpiece. After moving to the required transfer workpiece, the lifting mechanism 200 moves vertically, driving the suction cup mechanism 100 and the lifting mechanism 400 to move vertically. The lifting mechanism 400 moves to the lower side of the workpiece and moves to realize the lifting of the bottom of the workpiece. The workpiece is lifted for a certain distance so that the suction cup mechanism 100 can accurately suck to the specified workpiece position, so as to facilitate the subsequent accurate transfer and placement of the workpiece on the transfer table. After sucking and fixing the workpiece, the lifting mechanism 200 and the sliding mechanism 300 move to realize the transfer of the sucked workpiece. When the transfer is in place, the lifting mechanism 400 and the suction cup work to retract in sequence to release the workpiece to realize the transfer of the workpiece.

[0038] Furthermore, the sliding mechanism 300 includes a lifting cylinder 310 and a roller pair 320. The lifting cylinder 310 is fixed to the lifting mechanism 200. The movable end of the lifting cylinder 310 is transmission-connected to the roller pair 320. The lifting cylinder 310 is used to lift and lower the roller pair 320. The lifting cylinder 310 is used to lift the roller pair 320 until it contacts the contact surface of the groove body, so that the roller pair 320 presses the slide rail to move the door mounting hanger forward and backward, thereby realizing the sliding and release control of the sliding mechanism 300.

[0039] Among them, the lifting mechanism 400 includes a first cylinder 410 and a lifting member 420, the lifting member 420 includes a hinged end and a receiving end, the hinged end is hinged to the fixed frame 110; the first cylinder 410 is fixed to the fixed frame 110, and the moving end of the first cylinder 410 is fixed to the hinged end; the first cylinder 410 drives one end of the lifting member 420 to extend and retract, so that the lifting member 420 can move back and forth around the hinged position, thereby realizing the receiving end to receive or release the workpiece.

[0040] In this embodiment, a frame 500 and a lifting mechanism 600 are also included. The lifting mechanism 600 is arranged on the frame 500, and the lifting mechanism 600 is used to lift the fixing fixture of the workpiece; the fixed end of the lifting mechanism 200 is arranged on the frame 500; since the workpiece is placed vertically on the storage rack, a fixing fixture is overlapped on the side of the workpiece to realize the positioning of the workpiece, and by setting the lifting mechanism 600, the fixing fixture can be lifted when the workpiece is transferred to avoid interference between the workpiece and the fixing fixture.

[0041] Specifically, the lifting mechanism 600 includes a second cylinder 610 and a push rod 620. The second cylinder is arranged on the frame 500. The movable end of the second cylinder 610 is hinged to one end of the push rod 620. The first end of the push rod 620 is used to abut against or move away from a fixed fixture located on the workpiece. The reciprocating push of the second cylinder realizes the reciprocating movement of the push rod 620 around the hinged end, thereby realizing the action of approaching and lifting the fixed furniture.

[0042] Furthermore, a distance sensor 700 is included. The distance sensor 700 is used to detect the distance between the workpiece and the hanger. The distance sensor 700 is arranged on the fixing frame 110 to detect the distance between the workpiece and the suction cup mechanism 100 .

[0043] The suction cup component 120 includes a vacuum generator 121 and a suction cup component 122 , which are respectively arranged on both sides of the fixing frame 110 ; the vacuum generator 121 is connected to the suction cup component 122 to control the suction and release of the suction cup component 122 .

[0044] In this embodiment, a pressure sensor 800 is further included, which is arranged on the suction cup member 122. The pressure sensor 800 is used to detect the suction pressure of the suction cup member 122 to determine whether the suction cup and the workpiece are pressed tightly together.

[0045] Specifically, the sliding mechanism 300 is also provided with a protective wire rope 330 to protect the sliding mechanism 300 and the guide groove and prevent the lifting device from falling.

[0046] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A door transfer hanger, characterized in that: include: A suction cup mechanism, the suction cup mechanism comprising a fixing frame and a suction cup component arranged on one side of the fixing frame; A lifting mechanism, wherein the free end of the lifting mechanism is connected to the fixing frame, and the lifting mechanism can drive the fixing frame to move in a vertical direction; A sliding mechanism, which is disposed on the top of the lifting mechanism and can slide in the guide groove; The lifting mechanism is arranged at one end of the fixing frame away from the lifting mechanism, and the lifting mechanism can lift the workpiece close to one side of the suction cup component or move away from the workpiece to release the workpiece.

2. The door transfer hanger according to claim 1, characterized in that: The sliding mechanism comprises a lifting cylinder and a roller pair. The lifting cylinder is fixed to the lifting mechanism. The movable end of the lifting cylinder is transmission-connected to the roller pair. The lifting cylinder is used to lift and lower the roller pair.

3. The door transfer hanger according to claim 1, characterized in that: The lifting mechanism comprises a first cylinder and a lifting member, the lifting member comprises a hinged end and a receiving end, and the hinged end is hinged to the fixing frame; The first cylinder is fixed to the fixed frame, and the moving end of the first cylinder is fixed to the hinged end.

4. The door transfer hanger according to claim 1, characterized in that: It also includes a frame and a lifting mechanism, wherein the lifting mechanism is arranged on the frame and is used to lift a fixing fixture of the workpiece; The fixed end of the lifting mechanism is arranged on the frame.

5. The door transfer hanger as claimed in claim 4, characterized in that: The lifting mechanism includes a second cylinder and a push rod. The second cylinder is arranged on the frame. The moving end of the second cylinder is hinged to one end of the push rod. The first end of the push rod is used to abut against or move away from a fixed fixture located on the workpiece.

6. The door transfer hanger according to claim 1, characterized in that: It also includes a distance sensor, which is used to detect the distance between the workpiece and the hanger.

7. The door transfer hanger according to claim 1, characterized in that: The suction cup component includes a vacuum generator and a suction cup member, and the vacuum generator and the suction cup member are respectively arranged on two sides of the fixing frame; The vacuum generator is connected to the suction cup member and is used to control the suction and release of the suction cup member.

8. The door transfer hanger according to claim 7, characterized in that: It also includes a pressure sensor arranged on the suction cup member, and the pressure sensor is used to detect the suction pressure of the suction cup member.

9. The door transfer hanger as claimed in claim 2, characterized in that: The sliding mechanism is also provided with a protective steel wire rope.

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