Transfer device for automatic stamping in refrigerator door shell production

Abstract

The utility model provides an automatic stamping transfer device for refrigerator door shell production, which solves the problems that the existing refrigerator door shells comprise various types, the servo extracting and carrying operation is inconvenient and the like, and adopts the main scheme that the transfer device comprises a negative pressure suction head and a transverse fixing plate, a positioning opening used for being in butt joint with an external servo assembly is formed in the center of the fixing plate; same lifting and placing assemblies are symmetrically arranged at the two ends of the lifting and placing frame, each lifting and placing assembly comprises a transverse plate and a vertical plate which are grouped in pairs, transverse adjusting grooves and vertical adjusting grooves are formed in the two ends of the transverse plates and the two ends of the vertical plates correspondingly, and the transverse plates are fixed to the vertical plates through first adjusting bolts in the transverse adjusting grooves. The vertical plates are fixedly connected with negative pressure suction heads through second adjusting bolts in the vertical adjusting grooves, outer adjusting grooves are further formed in the positions, corresponding to the middles of the vertical plates, of the fixing plate, and the vertical plates are fixed to the fixing plate bolts through third adjusting bolts in the outer adjusting grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator door shell production equipment, in particular to a transfer device for automatic stamping of refrigerator door shell production. Background Art

[0002] The production process and equipment of refrigerator door shells are formed by bending the sheet metal through a mold press or a plate bending machine. The door shell is designed to protect these electrical appliances, which is the outer shell of home appliances such as refrigerators and freezers.

[0003] However, in its production line, since refrigerator door shells come in a variety of sizes, the transfer process is difficult to perform through a unified servo handling assembly. To this end, we propose a transfer device for automated stamping of refrigerator door shells to solve the above problem. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art. The utility model proposes a transfer device for automatic stamping of refrigerator door shells which has a light structure and can be applied to refrigerator door shells of various sizes.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a transfer device for automated stamping of refrigerator door shells, comprising: a negative pressure suction head and a horizontal fixed plate, a positioning port for docking an external servo component is provided in the center of the fixed plate, and identical lifting and placing components are symmetrically arranged at both ends, each of the lifting and placing components comprises a horizontal plate and a vertical plate in groups of two, the two horizontal plates and the two vertical plates are connected head to tail to form a frame structure, horizontal adjustment grooves and vertical adjustment grooves are respectively provided at both ends of the horizontal plate and the two ends of the vertical plate, the horizontal plate is fixed to the vertical plate by a first adjusting bolt in the horizontal adjustment groove, and the vertical plate is connected and fixed to the negative pressure suction head by a second adjusting bolt in the vertical adjustment groove, the fixed plate is also provided with an outer adjustment groove at the middle of each vertical plate, and the vertical plate is fixed to the fixed plate bolt by a third adjusting bolt in the outer adjustment groove.

[0006] Furthermore, there are two outer adjustment slots corresponding to each vertical plate, and they are symmetrically arranged with respect to the fixed plate.

[0007] Furthermore, the horizontal plate and the vertical plate are located on the back of the fixed plate, and the negative pressure suction head passes through the fixed plate and adsorbs the external workpiece on the other half of the fixed plate.

[0008] Furthermore, each of the lifting and placing components includes at least four negative pressure suction heads, which are connected to the negative pressure suction heads for operation.

[0009] Furthermore, the bottoms of the negative pressure suction heads in the two groups of lifting and placing assemblies are located in the same plane.

[0010] Further, the outer adjustment slot length is not less than the lateral adjustment slot length.

[0011] Further, the fixed plate is also provided with an equal distance leakage slot.

[0012] Compared with the prior art, the beneficial effects of the utility model include: the adjustment slots on the horizontal plates and vertical plates can cooperate with the adjustment bolts to realize the adjustment of the distance between the two horizontal plates and the two vertical plates, and the adjustment slots on the fixed plate realize the distance adjustment of the two frame type lifting and placing assemblies, the overall structure is practical and reliable, and the application range is wide. BRIEF DESCRIPTION OF DRAWINGS

[0013] The disclosure of the utility model will be explained with reference to the drawings. It should be understood that the drawings are only for illustrative purposes, and are not intended to limit the scope of protection of the utility model. In the drawings, the same reference numerals are used to refer to the same parts. Among them:

[0014] Figure 1 The top view according to one embodiment of the utility model is schematically shown;

[0015] Figure 2 The isometric view according to one embodiment of the utility model is schematically shown;

[0016] Figure 3 The front view according to one embodiment of the utility model is schematically shown.

[0017] Reference numerals in the drawings: 1, negative pressure suction head; 2, fixed plate; 3, positioning port; 4, lifting and placing assembly; 5, horizontal plate; 6, vertical plate; 7, lateral adjustment slot; 8, vertical adjustment slot; 9, first adjustment bolt; 10, second adjustment bolt; 11, outer adjustment slot; 12, third adjustment bolt; 13, leakage slot. DETAILED DESCRIPTION

[0018] It is easy to understand that according to the technical scheme of the utility model, a person skilled in the art can propose a plurality of structure modes and implementation modes which can be replaced with each other without changing the essential spirit of the utility model. Therefore, the following specific embodiments and drawings are only exemplary description of the technical scheme of the utility model, and should not be regarded as the whole or regarded as the limitation or restriction of the technical scheme of the utility model.

[0019] According to one embodiment of the utility model combined Figure 1-Figure 3 It is shown.

[0020] In this embodiment, a transfer device for automated stamping of refrigerator door shell production includes: a negative pressure suction head 1 and a horizontal fixed plate 2, the center of the fixed plate 2 is provided with a positioning port 3 for docking an external servo component, and the same lifting and placing components 4 are symmetrically arranged at both ends, each of the lifting and placing components 4 includes a horizontal plate 5 and a vertical plate 6 in pairs, the two horizontal plates 5 and the two vertical plates 6 are connected head to tail to form a frame structure, and horizontal adjustment grooves 7 and vertical adjustment grooves 8 are respectively provided at both ends of the horizontal plate 5 and the two ends of the vertical plate 6, the horizontal plate 5 is fixed to the vertical plate 6 in the horizontal adjustment groove 7 by a first adjusting bolt 9, and the vertical plate 6 is connected and fixed to the negative pressure suction head 1 in the vertical adjustment groove 8 by a second adjusting bolt 10, and the fixed plate 2 is further provided with an outer adjustment groove 11 corresponding to the middle of each vertical plate 6, and the vertical plate 6 is bolted to the fixed plate 2 in the outer adjustment groove 11 by a third adjusting bolt 12.

[0021] There are two external adjustment grooves 11 corresponding to each of the vertical plates 6, and they are symmetrically arranged with respect to the fixed plate 2. The horizontal plate 5 and the vertical plate 6 are located on the back of the fixed plate 2. The negative pressure suction head 1 passes through the fixed plate 2 and adsorbs the external workpiece on the other half of the fixed plate 2. Each of the lifting and placing components 4 includes at least four negative pressure suction heads 1, which are connected to the negative pressure suction heads for operation. The bottoms of the negative pressure suction heads 1 in the two groups of lifting and placing components 4 are located in the same plane. The length of the external adjustment groove is not less than the length of the horizontal adjustment groove 7. Leakage grooves 13 are also equidistantly provided on the fixed plate 2. The design of the leakage groove 13 is to further reduce the weight of the fixed plate 2 and reduce the material used in the plate.

[0022] Through the above structure, when dealing with the handling operations of refrigerator door shells of various sizes and structures, the utility model can adjust the relative distance between the vertical plates 6 of the two frame-type lifting and placing assemblies 4 through the horizontal adjustment groove 7 in cooperation with the first adjusting wheel bolt, and then adjust the distance between the two horizontal plates 5 in each lifting and placing assembly 4 through the vertical adjustment groove 8 in cooperation with the second adjusting bolt 10. Similarly, in order to further ensure the applicability of the structure, the utility model also provides an external adjustment groove on the fixed plate 2, which, in cooperation with the third adjusting bolt, can adjust the relative distance between the two lifting and placing assemblies 4, greatly improving the subsequent change in the adsorption range of the negative pressure suction head 1, and is suitable for refrigerator door shells of different sizes.

[0023] The technical scope of the present invention is not limited to the contents described above. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical concept of the present invention, and these deformations and modifications should all fall within the scope of protection of the present invention.

Claims

1. A transfer device for automated stamping of refrigerator door shells, characterized in that: include: A negative pressure suction head and a horizontal fixed plate, a positioning port for docking an external servo component is provided in the center of the fixed plate, and identical lifting and placing components are symmetrically arranged at both ends, each of the lifting and placing components includes a horizontal plate and a vertical plate in pairs, the two horizontal plates and the two vertical plates are connected head to tail to form a frame structure, horizontal adjustment grooves and vertical adjustment grooves are respectively provided at both ends of the horizontal plate and the two ends of the vertical plate, the horizontal plate is fixed to the vertical plate by a first adjusting bolt in the horizontal adjustment groove, and the vertical plate is connected and fixed to the negative pressure suction head by a second adjusting bolt in the vertical adjustment groove, the fixed plate is also provided with an outer adjustment groove corresponding to the middle of each vertical plate, and the vertical plate is fixed to the fixed plate bolts by a third adjusting bolt in the outer adjustment groove.

2. The transfer device for automated stamping of refrigerator door shells according to claim 1, characterized in that: There are two outer adjustment slots corresponding to each vertical plate, and they are symmetrically arranged with respect to the fixed plate.

3. The transfer device for automated stamping of refrigerator door shells according to claim 1, characterized in that: The horizontal plate and the vertical plate are located on the back of the fixed plate, and the negative pressure suction head passes through the fixed plate and absorbs external workpieces on the other half of the fixed plate.

4. The transfer device for automated stamping of refrigerator door shells according to claim 3, characterized in that: Each of the lifting and placing components includes at least four negative pressure suction heads, which are connected to the negative pressure suction heads for operation.

5. The transfer device for automated stamping of refrigerator door shells according to claim 4, characterized in that: The bottoms of the negative pressure suction heads in the two groups of lifting and placing assemblies are located in the same plane.

6. The transfer device for automated stamping of refrigerator door shells according to claim 1, characterized in that: The length of the outer adjustment slot is not less than the length of the transverse adjustment slot.

7. The transfer device for automated stamping of refrigerator door shells according to claim 1, characterized in that: The fixing plate is also provided with drain grooves at equal intervals.

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