Material transfer device

Abstract

The utility model discloses a material transfer device which comprises a base and a suction cup, a sliding rail facilitating sliding of the suction cup is arranged on one side of the base, splicing blocks are rotationally arranged on the two side walls, adjacent to the side wall provided with the sliding rail, of the base, the splicing blocks are also provided with sliding rails, and the sliding rails are arranged on the splicing blocks. In the rotating process of the splicing blocks, at least the state that the sliding rails arranged on the base communicate with the sliding rails arranged on the splicing blocks exists. The adsorption range and shape can be changed when different materials are adsorbed, the suction cup does not need to be disassembled and replaced, and the adsorption transfer efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to material field, concretely is a kind of material transfer device that can change adsorption range and shape when adsorbing different materials, without disassembling and replacing suction cup, improve adsorption transfer efficiency. BACKGROUND

[0002] Material suction cup is a kind of equipment for handling and moving, usually widely used in industrial automation and logistics field. They use vacuum principle to adsorb and carry various shapes and materials of goods, such as plate, glass, metal, etc.

[0003] At present, most of them do not have the function of adjusting the adsorption state of the suction cup according to the size and shape of the material to be adsorbed and transferred, which reduces the practicability. Some material transfer devices need to disassemble and replace the suction cup to adsorb and transfer different materials, which reduces the work efficiency. Based on the above problems, the utility model provides a kind of material transfer device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of material transfer device to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides a kind of material transfer device,

[0006] A kind of material transfer device, including base and suction cup, the base side is provided with the sliding track of the suction cup sliding, the base and the side wall of the sliding track are adjacent to the second side wall of the side wall, and the second side wall is provided with the splicing block of rotation, the splicing block is also provided with the sliding track, and the sliding track of the splicing block is communicated with the sliding track of the base at least in the state of the splicing block rotation.

[0007] Preferably, the sliding track includes a first sliding groove, the suction cup includes a suction cup connecting rod, the end of the suction cup connecting rod extends into the first sliding groove, and the first sliding groove is slidably connected.

[0008] Preferably, the first sliding groove side wall is also provided with a second sliding groove; the end of the suction cup connecting rod is provided with a sliding block, the sliding block extends into the second sliding groove, and the second sliding groove is slidably connected.

[0009] Preferably, the part of the suction cup connecting rod extending into the first sliding groove is also embedded with an electromagnetic suction accessory, and the first sliding groove is provided with a suction accessory for electromagnetically inductively adsorbing and fixing the suction cup.

[0010] Preferably, the material transfer device further comprises a connecting member, which comprises at least two states of being connected to the base and the splicing block, being connected only to the splicing block or the base.

[0011] Preferably, the connecting piece comprises a connecting plate and first and second connecting rods arranged on the side of the connecting plate facing the base and the splicing block, the ends of the first and second connecting rods away from the connecting plate are provided with limiting blocks, the projections of the limiting blocks on the connecting section cover the projections of the first and second connecting rods; the second connecting rod and the connected limiting block are in a state of being separated from the splicing block or the base, and the first connecting rod and the connected limiting block are rotationally connected with the base or the splicing block.

[0012] Preferably, the side wall of the splicing block is provided with a third sliding groove matched with the first connecting rod in sliding, and a fourth sliding groove matched with the limiting block in sliding is arranged on the side of the third sliding groove away from the connecting plate, and the projection of the fourth sliding groove on the connecting section is larger than the projection of the third sliding groove on the connecting section.

[0013] Preferably, the side wall of the base facing the connecting plate is provided with a fifth sliding groove matched with the limiting block in sliding, and an abutting block is further arranged on the side wall of the fifth sliding groove in sliding, and the abutting block has at least a state of being abutted against the limiting block and the second connecting rod at the same time.

[0014] Preferably, the side of the abutting block away from the second connecting rod is provided with an elastic member, and the elastic member has an acting force on the abutting block to make the abutting block abut against the second connecting rod.

[0015] Preferably, the side of the abutting block facing the elastic member is further provided with a pull rod, and the pull rod is arranged in sliding in the elastic member.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] By arranging the splicing block and the sliding tracks on the splicing block and the base, the suction cup can slide along the sliding tracks, the position of the suction cup can be adjusted, the range of material adsorption can be changed, different specifications of materials can be adsorbed, the time required for disassembling and adjusting the suction cup can be saved, and the working efficiency is effectively improved.

[0018] By arranging the electromagnetic suction accessory and the suction accessory, the suction cup can be limited, the shaking of the suction cup can be reduced, the stability of the suction cup during use can be improved, and the smoothness of the material transfer process can be ensured.

[0019] By arranging the connecting piece and the first and second connecting rods with different lengths on the two ends of the connecting piece, the second connecting rod with a shorter length can be inserted and pulled out, the splicing block can be reinforced and rotated, the stability of the suction cup can be further improved, and the normal use of the suction cup can be ensured. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of the utility model;

[0021] Figure 2 Another overall structure of the utility model for another angle structure diagram;

[0022] Figure 3 The utility model for another angle diagram for highlighting the sliding rail;

[0023] Figure 4 For Figure 3 The enlarged view of A part in the middle;

[0024] Figure 5 The utility model for another angle diagram for highlighting the connecting piece;

[0025] Figure 6 The utility model for another angle diagram for highlighting the first connecting rod.

[0026] In the drawing: 1, base; 11, fifth sliding slot; 12, abutment groove; 13, abutment block; 14, elastic member; 15, sliding hole; 16, pull rod; 17, pull ring; 2, splicing block; 21, third sliding slot; 22, fourth sliding slot; 3, suction cup; 31, suction cup connecting rod; 32, sliding block; 33, adsorption side; 4, sliding rail; 41, first sliding slot; 42, second sliding slot; 43, suction accessory; 5, connecting piece; 51, connecting plate; 52, first connecting rod; 53, second connecting rod; 54, limiting block; 6, electric cylinder. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0028] EMBODIMENT

[0029] Referring to Figure 1The utility model provides a material transfer device, including base 1, base 1 is provided with electric cylinder 6 away from one side of sliding track 4, the drive end of electric cylinder 6 is connected with base 1, drives suction cup 3 to move along the vertical direction, the side wall of base 1 is connected with splicing block 2 through hinge rotation, base 1 and splicing block 2 all are provided with sliding track 4, when splicing block 2 rotates to the side wall of being provided with sliding track 4 and the side wall of being provided with sliding track 4 of base 1 flush, the sliding track 4 of being provided with on splicing block 2 and the sliding track 4 on base 1 intercommunication is provided, suction cup 3 is slidably arranged in sliding track 4, in the application, suction cup 3 is negative pressure suction cup 3, and the air pipe (not shown in the drawing) is communicated with suction cup 3 in the middle of suction cup connecting rod 31, and the air passage of suction cup 3 and suction cup connecting rod 31 only is provided with two air ports, one air port is located in suction cup 3 adsorption section, and one air port is located in the connecting section with the air pipe, and other parts are sealed.

[0030] When the specification of the material to be adsorbed changes, if the suction cup 3 is located on the base 1, the worker needs to rotate the splicing block 2, so that the sliding tracks 4 on the splicing block 2 and the base 1 are in communication, and then move the suction cup 3 to the appropriate position for use; if the suction cup 3 is located on the splicing block 2, the suction cup 3 can be directly moved to the appropriate position, and if the material size is small, the suction cup 3 can be moved to the position of the base 1, and then it can be determined whether to rotate the storage splicing block 2 according to the actual space condition.

[0031] Referring to Figure 2 and Figure 3 In the embodiment of the application, when the sliding tracks 4 are in communication, the splicing block 2 and the base 1 are integrally arranged in a plate shape, and the side walls on the same side of the splicing block 2 and the base 1 are both provided with first sliding grooves 41, the first sliding grooves 41 are arranged in a straight line, the side walls on both sides of the first sliding grooves 41 are both provided with second sliding grooves 42, the first sliding grooves 41 and the second sliding grooves 42 jointly form the sliding tracks 4, and the sliding tracks 4 are in communication when the slot openings of the two first sliding grooves 41 are aligned. Correspondingly, one end of the suction cup connecting rod 31 away from the adsorption side 33 extends into the first sliding groove 41 and is slidably arranged along the side wall of the first sliding groove 41, and the side wall of the suction cup connecting rod 31 protrudes and is provided with a sliding block 32, the sliding block 32 is arranged in a rod shape, and the sliding block 32 is slidably connected with the second sliding groove 42.

[0032] In other embodiments, the sliding track 4 can also be a linear guide rail, a sliding rail or other track capable of sliding, which is protrudingly mounted on the side wall of the base 1; and in order to expand the moving range of the suction cup 3, the track can be set in an arc shape, an angle shape, a cross shape or other shapes according to actual use, and the splicing block 2 is set on the side wall at the end of the sliding track 4; in order to improve the sliding stability of the suction cup 3, the sliding block 32 can also be set in a disc shape. In addition, according to actual use, the side wall of the splicing block 2 away from the sliding track 4 can be protrudingly set on the base 1, or the side wall of the base 1 away from the sliding track 4 can be protrudingly set on the splicing block 2.

[0033] With reference to Figure 2 , the inner bottom of the first sliding groove 41 is fixedly provided with a suction accessory 43, which is an iron plate in the embodiment of the application. Correspondingly, the end of the suction cup connecting rod 31 inserted into the first sliding groove 41 is embedded with an electromagnetic suction accessory. The electromagnetic suction accessory includes a coil and an iron core wound in the coil. The two ends of the coil are respectively connected with wires, the wires are arranged to pass through the suction cup connecting rod 31, and are electrically connected with an external power supply (not shown in the figure).

[0034] After the transfer of materials of the same specification is completed, the staff can control the coil to be de-energized, so that the suction cup 3 changes from the fixed state to the movable state. After the suction cup 3 is moved to the target position, the coil is energized again to generate a force between the coil and the iron plate, so that the suction cup 3 is fixed. In order to achieve better suction effect, in other embodiments, several key position points can be set according to the specifications of the materials, and the suction accessory 43 is fixedly arranged at the key position points, so as to reduce the dislocation of the suction cup 3.

[0035] With reference to Figures 1-6 , in order to improve the stability of the splicing block 2, a connecting piece 5 is further connected between the splicing block 2 and the base 1. The connecting piece 5 includes a connecting plate 51, and the two ends of the connecting plate 51 are respectively connected with a first connecting rod 52 and a second connecting rod 53. The length of the first connecting rod 52 is greater than the length of the second connecting rod 53. The end of the first connecting rod 52 and the end of the second connecting rod 53 are both provided with a limiting block 54. The projection of the limiting block 54 on the connecting section of the first connecting rod 52 or the second connecting rod 53 covers the first connecting rod 52 or the second connecting rod 53. In the embodiment of the application, the connecting plate 51 is arranged in a strip shape, and the limiting block 54 is arranged in a conical shape. The bottom surface of the conical limiting block 54 is connected with the first connecting rod 52 or the second connecting rod 53. In other embodiments, the connecting plate 51 can also be arranged in other shapes, and the limiting block 54 can also be arranged in a cylindrical shape or a prismatic shape.

[0036] With reference to Figure 6The third sliding groove 21 is provided in the side wall of the splicing block 2, the first connecting rod 52 slides through the third sliding groove 21, the cross-sectional area of the third sliding groove 21 is smaller than that of the limiting block 54, and the fourth sliding groove 22 is further provided in the splicing block 2 away from the connecting plate 51 side of the third sliding groove 21. In the sliding process of the first connecting rod 52, the limiting block 54 connected with the first connecting rod 52 is provided in the side wall of the fourth sliding groove 22 in a sliding mode, and the third sliding groove 21 and the fourth sliding groove 22 are provided in a communication mode. In the embodiment of the application, the third sliding groove 21 and the fourth sliding groove 22 are provided in a cylindrical mode, so that the fourth sliding groove 22 forms a ring-shaped wall at the slot position.

[0037] With reference to Figure 3 and Figure 4 The fifth sliding groove 11 is provided in the side wall of the base 1 facing the connecting plate 51, the limiting block 54 and the second connecting rod 53 slide through the fifth sliding groove 11, and the distance between the rod shaft of the second connecting rod 53 and the side wall of the adjacent base 1 is equal. The abutting groove 12 is provided in the side wall of the fifth sliding groove 11, the abutting block 13 is provided in the abutting groove 12 in a sliding mode, the elastic member 14 is provided on the side of the abutting block 13 close to the bottom wall of the abutting groove 12, the two ends of the elastic member 14 are respectively abutted with the abutting block 13 and the inner bottom wall of the abutting groove 12, and the abutting block 13 is abutted with the side wall of the fifth sliding groove 11 in a natural state of the elastic member 14. When the elastic member 14 is in contact with the second connecting rod 53, the elastic member 14 has an action force on the abutting block 13 to make the abutting block 13 abut tightly with the second connecting rod 53. In the embodiment of the application, the elastic member 14 is a spring.

[0038] With reference to Figure 4 The sliding hole 15 is further provided in the bottom wall of the abutting groove 12, the sliding hole 15 is provided through the bottom wall of the abutting groove 12, the pull rod 16 is connected and provided on the side of the abutting block 13 facing the elastic member 14, the pull rod 16 passes through the elastic member 14 and the sliding hole 15, and the end of the pull rod 16 is connected with the pull ring 17. The surface of the pull ring 17 is fixedly provided with a rubber ring, and the pull ring 17 protrudes from the sliding hole 15. Before rotating the splicing block 2, the pull ring 17 needs to be pulled first, so that the side wall of the limiting block 54 connected with the end of the first connecting rod 52 is abutted with the ring-shaped wall at the position of the fourth sliding groove 22, at this time, the abutting block 13 is separated from the second connecting rod 53, then the connecting plate 51 is dragged, so that the second connecting rod 53 and the limiting block 54 connected with the end of the second connecting rod 53 are separated from the base 1, the splicing block 2 is rotated, the sliding rail 4 is aligned and provided, the connecting plate 51 is pushed, so that the second connecting rod 53 is inserted into the fifth sliding groove 11, the action force applied to the pull ring 17 is removed, the abutting block 13 is abutted tightly with the second connecting rod 53 under the action of the elastic member 14, the splicing block 2 is limited, and the stability of the suction cup 3 is effectively improved.

[0039] In other embodiments, according to actual use, the third sliding groove 21 and the fourth sliding groove 22 can also be arranged on the side wall of the base 1, the first connecting rod 52 is rotatably arranged on the base 1, and the fifth sliding groove 11 is arranged on the side wall of the splicing block 2, and the second connecting rod 53 is connected with the splicing block 2. Further, in order to improve the practicability of the device, the material of the connecting plate 51 can be set as elastic metal material.

[0040] The principle of the embodiment of the present application is that when the size of the material to be transferred changes, the moving range of the suction cup 3 is increased by rotating the splicing block 2, the suction cup 3 is moved, and the suction cup 3 is limited by electromagnetic action, the change of the suction range is realized, the different sizes of the materials are conveniently adsorbed, and the process is convenient and fast.

[0041] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A material transfer device, characterized by, The utility model provides a base (1) and sucking disc (3) including, one side of base (1) is provided with the sliding track (4) of facilitating the sliding of sucking disc (3), the side wall of base (1) is adjacent with the sliding track (4) and is provided with the rotation of the two side walls of splicing block (2), the sliding track (4) is also provided with on splicing block (2), at least the state of making the sliding track (4) of being provided in base (1) with the sliding track (4) of being provided in splicing block (2) is communicated during the rotation of splicing block (2).

2. The material transfer device of claim 1, wherein, The sliding track (4) includes a first sliding groove (41), and the sucking disc (3) includes a sucking disc connecting rod (31), the end of the sucking disc connecting rod (31) extends into the first sliding groove (41), and the first sliding groove (41) is slidably connected with the sucking disc connecting rod (31).

3. The material transfer device of claim 2, wherein, The side wall of the first sliding groove (41) is also provided with a second sliding groove (42); the end of the sucking disc connecting rod (31) is provided with a sliding block (32), the sliding block (32) extends into the second sliding groove (42), and the second sliding groove (42) is slidably connected with the sliding block (32).

4. The material transfer device of claim 2, wherein, The part of the sucking disc connecting rod (31) extending into the first sliding groove (41) is also embedded with an electromagnetic suction accessory, and the first sliding groove (41) is provided with a suction accessory (43) for electromagnetically inductively attracting and fixing the sucking disc (3).

5. The material transfer device of any of claims 1-4, wherein, The utility model also includes a connecting piece (5), the connecting piece (5) includes at least two states of being connected with the base (1) and the splicing block (2) at the same time, being connected with only the splicing block (2) or the base (1) in rotation.

6. The material transfer device of claim 5, wherein, The connecting piece (5) includes a connecting plate (51), a first connecting rod (52) and a second connecting rod (53) provided on one side of the connecting plate (51) facing the base (1) and the splicing block (2), the ends of the first connecting rod (52) and the second connecting rod (53) away from the connecting plate (51) are provided with limiting blocks (54), the projections of the limiting blocks (54) on the connecting section cover the projections of the first connecting rod (52) and the second connecting rod (53); the second connecting rod (53) and the connected limiting block (54) are in a state of being separated from the splicing block (2) or the base (1), and the first connecting rod (52) and the connected limiting block (54) are rotationally connected with the base (1) or the splicing block (2).

7. The material transfer device of claim 6, wherein, The side wall of the splicing block (2) is provided with a third sliding groove (21) slidably connected with the first connecting rod (52), and the side of the third sliding groove (21) away from the connecting plate (51) is communicated with a fourth sliding groove (22) slidably connected with the limiting block (54), and the projection of the fourth sliding groove (22) on the connecting section is larger than the projection of the third sliding groove (21) on the connecting section.

8. The material transfer device of claim 7, wherein, The side wall of the base (1) facing the connecting plate (51) is provided with a fifth sliding groove (11) slidably connected with the limiting block (54), and the side wall of the fifth sliding groove (11) is also provided with an abutting block (13) slidably connected with the limiting block (54), and the abutting block (13) at least exists in a state of being abutted with the limiting block (54) and the second connecting rod (53) at the same time.

9. The material transfer device of claim 8, wherein, The abutting block (13) is provided with an elastic member (14) on the side away from the second connecting rod (53), and the elastic member (14) has an abutting force on the abutting block (13) to make the abutting block (13) abut against the second connecting rod (53).

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