Quick insertion type vacuum chuck mounting structure and plate lifting device

Abstract

The utility model discloses a quick-plug type vacuum chuck installation structure and a plate lifter, the quick-plug type vacuum chuck installation structure comprises a first clamping piece (1) and a second clamping piece (2), an installation cavity (3) used for buckling a vacuum chuck is formed between the first clamping piece (1) and the second clamping piece (2), and the first clamping piece (1) and the second clamping piece (2) are hinged to each other. The first clamping piece (1) is provided with a limiting piece (4) used for conducting rotation limiting on the second clamping piece (2) relative to the first clamping piece (1), and an operation part (5) used for releasing limiting is arranged outside the limiting piece (4). According to the utility model, the vacuum chuck can be quickly disassembled and assembled; and meanwhile, the position of the vacuum chuck is adjusted.

Description

Technical Field

[0001] The utility model relates to a plate lifter, in particular to a quick - insertion type vacuum chuck installation structure and a plate lifter. Background Art

[0002] A plate lifter is a tool for handling large - sized plates such as large - format ceramic tiles. The existing plate lifter, as shown in Patent 202222991335.7, includes a plate - lifting frame in a grid - like structure, and a number of vacuum chucks are spaced apart at the bottom of the plate - lifting frame; during use, the vacuum chucks respectively adsorb the four - week end corners of the plate, and the operator carries and moves the plate through the plate - lifting frame.

[0003] However, the defects of the existing plate lifter are that, on the one hand, its vacuum chucks are fixedly connected to the plate - lifting frame through a bolt structure, resulting in that when the operator disassembles and installs the vacuum chucks, it is necessary to screw out and screw in the connecting bolts, thus reducing the convenience of disassembling and installing the vacuum chucks. On the other hand, the bolt - fixing method also causes the installation position of the vacuum chucks to be unable to be adjusted arbitrarily on the plate - lifting frame, thus reducing the applicability of the plate lifter.

[0004] Therefore, the existing plate lifter has problems of difficult disassembly and installation of vacuum chucks and poor applicability. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a quick - insertion type vacuum chuck installation structure. It can realize the quick disassembly and installation of the vacuum chuck; at the same time, a plate lifter is provided, which can realize the position adjustment of the vacuum chuck.

[0006] The technical solution of the utility model: A quick - insertion type vacuum chuck installation structure includes a first clamping member and a second clamping member. An installation cavity for buckling and installing the vacuum chuck is formed between the first clamping member and the second clamping member. The first clamping member and the second clamping member are hinged to each other. A limiting member for limiting the relative rotation of the second clamping member with respect to the first clamping member is provided on the first clamping member, and an operation part for releasing the limit is provided outside the limiting member.

[0007] In the aforementioned quick - insertion type vacuum chuck installation structure, a clamping block is provided on the second clamping member, a clamping groove for snap - connecting the clamping block is provided on the first clamping member, and the end of the clamping block is snap - connected to the limiting member after passing through the clamping groove.

[0008] In the aforementioned quick - insertion type vacuum chuck installation structure, the limiting member is slidably connected to the first clamping member, the operation part is fixedly connected to the middle of the limiting member, one side of the limiting member on the operation part is inserted into the clamping block, and an elastic member is provided on the other side of the operation part. The elastic member is used to apply a squeezing force to the limiting member towards the clamping block.

[0009] In the above-mentioned quick-insert vacuum suction cup mounting structure, first stoppers and second stoppers for limiting the vacuum suction cup are respectively provided on the first clamping member and the second clamping member.

[0010] In the above-mentioned quick-insert vacuum suction cup mounting structure, a mounting portion for detachably connecting a lifting plate device is provided on the first clamping member or the second clamping member.

[0011] The lifting plate device includes a lifting plate frame, and the above-mentioned quick-insert vacuum suction cup mounting structure is connected to the lifting plate frame.

[0012] In the above-mentioned lifting plate device, the lifting plate frame includes a plurality of first brackets arranged at intervals, and the plurality of first brackets are interconnected by second brackets. A first chute is provided on the outer side of the first bracket, and the quick-insert vacuum suction cup mounting structure is fixedly connected to the first chute through a positioning assembly. A vacuum suction cup is connected to the quick-insert vacuum suction cup mounting structure.

[0013] In the above-mentioned lifting plate device, the positioning assembly includes a slider snap-fitted in the first chute. A locking pin is connected to the slider, and the end of the locking pin extends outside the first chute and is rotatably connected to a pressing rod. The pressing rod is used to drive the locking pin to be pulled outwards after rotation, and a flexible gasket is provided on the inner side of the pressing rod.

[0014] In the above-mentioned lifting plate device, a second chute is provided on the outer side of the second bracket, and the first bracket and the second bracket are interconnected by a transfer plate. The two sides of the transfer plate are respectively fixedly connected to the first chute and the second chute through a positioning assembly.

[0015] In the above-mentioned lifting plate device, the first bracket includes two parallel rod bodies, and a first chute is provided on the outside of each rod body. The number of the quick-insert vacuum suction cup mounting structures is multiple and they are respectively installed on the first chutes of the two rod bodies. The two rod bodies are interconnected by a positioning assembly.

[0016] Compared with the prior art, the present utility model has the following characteristics:

[0017] (1) By defining the quick-insert vacuum suction cup mounting structure, the present utility model enables the rotation limit of the second clamping member by the limiting member to be released through the operation portion during installation, and then the first clamping member and the second clamping member are rotated and opened to buckle the vacuum suction cup in the installation cavity; after the vacuum suction cup is buckled, the second clamping member is limited by the limiting member again, and the first clamping member and the second clamping member remain in a buckled state and firmly fix the vacuum suction cup, thereby achieving the effect of quick insertion and facilitating the disassembly and assembly of the vacuum suction cup by the operator.

[0018] (2) On the above basis, by further defining the limiting member and the operating part, it enables the operator to limit and release the limit of the limiting member only by sliding the operating part during operation, further improving the operation convenience; by defining the structures of the first stop block and the second stop block, the vacuum chuck can be limited after installation, so that the vacuum chuck remains in a horizontal state under the limiting effect;

[0019] (3) By defining the structures of the lifting plate frame and the positioning component, it can fix the installation part at any position on the first sliding groove, so that the operator can horizontally adjust the position of the vacuum chuck on the first clamping member as needed; by connecting the first clamping member and the second clamping member to each other through the cooperation of the positioning component and the adapter plate, the relative angle between the first clamping member and the second clamping member can also be arbitrarily adjusted as needed, thereby improving the flexibility of the vacuum chuck during position adjustment;

[0020] (4) By connecting the first bracket with two rod bodies and using the positioning component to connect the two rod bodies, the operator can also adjust the length of the first bracket and accordingly increase the lateral movement range of the vacuum chuck;

[0021] Therefore, the utility model can realize the quick disassembly and assembly of the vacuum chuck; at the same time, it can realize the position adjustment of the vacuum chuck. Description of the Drawings

[0022] Figure 1 is the external view of Embodiment 1 on one side;

[0023] Figure 2 is the external view of Embodiment 1 on the other side;

[0024] Figure 3 is the sectional view of Embodiment 1 at the limiting member;

[0025] Figure 4 is the external view of Embodiment 2;

[0026] Figure 5 is Figure 4 the enlarged view in the direction A of

[0027] Figure 6 is Figure 4 the view in the direction B of

[0028] Figure 7 is the structural schematic diagram of the positioning component.

[0029] The reference numerals in the drawings are: 1 - first clamping member, 2 - second clamping member, 3 - installation cavity, 4 - limiting member, 5 - operating portion, 6 - clamping block, 7 - clamping groove, 8 - elastic member, 9 - first stop block, 10 - second stop block, 11 - installation portion, 12 - first bracket, 13 - second bracket, 14 - first sliding groove, 15 - slider, 16 - locking pin, 17 - pressing rod, 18 - flexible gasket, 19 - second sliding groove, 20 - adapter plate, 121 - rod body. Detailed implementation manners

[0030] The present utility model will be further described below in conjunction with the drawings and embodiments, but it shall not be used as a basis for limiting the present utility model.

[0031] Embodiment 1. A quick - insertion type vacuum suction cup installation structure is configured as Figures 1-3 shown, including a split first clamping member 1 and second clamping member 2. An installation cavity 3 for clamping a vacuum suction cup is formed between the first clamping member 1 and the second clamping member 2. The first clamping member 1 and the second clamping member 2 on one side of the installation cavity 3 are hinged to each other. A limiting member 4 for limiting the rotation of the second clamping member 2 relative to the first clamping member 1 is provided on the first clamping member 1 on the other side of the installation cavity 3, and an operating portion 5 for releasing the limit is provided outside the limiting member 4.

[0032] A clamping block 6 is provided on the second clamping member 2, a clamping groove 7 for snap - connecting the clamping block 6 is provided on the first clamping member 1, and the end of the clamping block 6 is snap - connected to the limiting member 4 after passing through the clamping groove 7.

[0033] The limiting member 4 is of a stud structure and is slidably connected to the first clamping member 1. The operating portion 5 is fixedly connected to the middle of the limiting member 4. The limiting member 4 on one side of the operating portion 5 is inserted into the clamping block 6. An elastic member 8 sleeved outside the limiting member 4 is provided on the other side of the operating portion 5. The elastic member 8 is used to apply a squeezing force to the limiting member 4 towards the clamping block 6. The elastic member 8 can be selected as a compression spring, and the two ends of the compression spring respectively abut against the first clamping member 1 and the operating rod.

[0034] First stop blocks 9 and second stop blocks 10 for limiting the vacuum suction cup are respectively provided on the first clamping member 1 and the second clamping member 2. After the vacuum suction cup is clamped, it abuts against the bottom surfaces of the first stop block 9 and the second stop block 10 and remains in a horizontal state. The limiting member 4 is slidably connected to the first stop block 9.

[0035] An installation portion 11 for detachably connecting a lifting device is provided on the second clamping member 2.

[0036] In the installation of this embodiment, it is fixed on the lifting plate frame through the installation part 11. When an operator installs the vacuum suction cup, the operator first drives the limiting part 4 to move horizontally through the operation part 5, so that the limiting part 4 is separated from the clamping block 6 after horizontal movement, that is, the limitation of the second clamping part 2 is released. After the limitation of the second clamping part 2 is released, the operator can directly rotate the first clamping part 1 to open through the operation part 5, and then insert the handle of the vacuum suction cup from the openings of the first clamping part 1 and the second clamping part 2 and buckle it in the installation cavity 3, and the surface of the vacuum suction cup is mutually attached to the bottom surfaces of the first stop block 9 and the second stop block 10.

[0037] After the vacuum suction cup is installed in place, the operator closes the first clamping part 1 again and inserts the limiting part 4 into the clamping block 6 again, so that the first clamping part 1 and the second clamping part 2 squeeze and fix the vacuum suction cup in the limited state, realizing the function of quickly disassembling and assembling the vacuum suction cup.

[0038] Embodiment 2. The lifting device is configured as Figure 2 shown, configured as Figures 4-7 shown, including a lifting plate frame, the lifting plate frame includes a plurality of first brackets 12 arranged at intervals, the plurality of first brackets 12 are interconnected by a second bracket 13, a first chute 14 is arranged on the outer side of the first bracket 12, and a quick-insert vacuum suction cup installation structure of the first embodiment is connected to the first chute 14, and a vacuum suction cup is connected to all or part of the quick-insert vacuum suction cup installation structure.

[0039] The positioning component includes a slider 15 snap-connected in the first chute 14, a locking pin 16 is connected to the slider 15, the end of the locking pin 16 extends to the outside of the first chute 14 and is rotatably connected to a pressure lever 17, and the pressure lever 17 is used to drive the locking pin 16 to be pulled outwards after rotation, and a flexible gasket 18 is arranged on the inner side of the pressure lever 17.

[0040] The pressure lever 17 is rotatably connected to the end of the locking pin 16 through a connecting shaft, and a fixed pressing piece for squeezing the flexible gasket 18 is arranged on the pressure lever 17 on one side of the connecting shaft. When the pressure lever 17 rotates, the fixed pressing piece approaches or moves away from the flexible gasket 18 as the pressure lever 17 rotates.

[0041] One end of the installation part 11 is connected to the slider 15 through the positioning component during installation, and the other end of the installation part 11 is screwed to the slider 15, so as to limit the installation part 11 by the cooperation of the slider 15, the locking pin 16 and the screw, so that the vacuum suction cup is in a horizontal state after installation.

[0042] A second chute 19 is provided on the outer side of the second bracket 13. The cross-sectional shapes of the first chute and the second chute 19 are both T-shaped. The numbers of the first chute 14 and the second chute 19 are both multiple and are distributed around the first bracket 12 and the second bracket 13. The first bracket 12 and the second bracket 13 are connected to each other through an L-shaped adapter plate 20. Both sides of the adapter plate 20 are fixedly connected to the first chute 14 and the second chute 19 through positioning components.

[0043] One end of the adapter plate 20 is connected to the second bracket 13 through a positioning component, and the other end of the adapter plate 20 is screwed to the slider 15 of the positioning component, so that the second bracket 13 is horizontally arranged relative to the first bracket 12 after installation.

[0044] The first bracket 12 includes two parallel rod bodies 121. The first chute 14 is provided on the outside of each rod body 121. The number of the quick-insert vacuum suction cup mounting structures is multiple and they are respectively mounted on the first chutes 14 of the two rod bodies 121. The two rod bodies 121 are connected to each other through a positioning component. When the positioning component is installed, the slider 15 of the positioning component is slidably connected to the first chute 14 of one of the rod bodies 121, and the locking pin 16 of the positioning component extends to the outside of the first chute 14 and passes through the other rod body 121 to connect the pressure rod 17. Circular holes for the locking pin 16 to pass through are provided at the ends of both rod bodies 121.

[0045] The outer end of the first bracket 12 is connected to a handle through a positioning component.

[0046] In this embodiment, through the structural limitation of the positioning component, when an operator operates, the pressure rod 17 can be first rotated to a state perpendicular to the slider 15, so that the locking pin 16 axially moves towards the slider 15 as it rotates, that is, the extrusion limit on the slider 15 is released. In this state, the operator can adjust the horizontal position of the slider 15 in the first chute 14 or the second chute 19. After the slider 15 is positioned, the operator rotates the pressure rod 17 to a state parallel to the slider 15, and the pressure rod 17 will drive the locking pin 16 to be pulled outwards during the rotation process, so as to realize the extrusion fixation of the slider 15.

[0047] On the above basis, in this embodiment, the installation part 11 is connected to the first clamping part 1 through the positioning component, so that the operator can arbitrarily adjust the lateral position of the vacuum chuck on the first bracket 12. By connecting the first bracket 12 to the second bracket 13 through the cooperation of the positioning component and the adapter plate 20, the mutual connection and fixation between the first bracket 12 and the second bracket 13 can be realized. Moreover, since one end of the adapter plate 20 is connected to the first bracket 12 through a separate positioning component, the angle between the first bracket 12 and the second bracket 13 can also be arbitrarily adjusted as needed, that is, the flexibility of adjusting the distribution position of the vacuum chuck is improved. By forming the first bracket 12 with two split rod bodies 121, and connecting the two rod bodies 121 to each other through the positioning component, the length of the first bracket 12 and the lateral movement range of the vacuum chuck on the first bracket 12 can be adjusted, further improving the applicability of the embodiment.

Claims

1. A quick-insert vacuum cup installation structure, characterized in that: The invention comprises a first clamping member (1) and a second clamping member (2), wherein a mounting cavity (3) for mounting a vacuum suction cup is formed between the first clamping member (1) and the second clamping member (2), the first clamping member (1) and the second clamping member (2) are hingedly connected to each other, a limiting member (4) for limiting the rotation of the second clamping member (2) relative to the first clamping member (1) is provided on the first clamping member (1), and an operating portion (5) for releasing the limit is provided on the outside of the limiting member (4).

2. The quick-insert vacuum cup installation structure according to claim 1, characterized in that: The second clamping member (2) is provided with a clamping block (6), the first clamping member (1) is provided with a clamping slot (7) which is buckled and connected to the clamping block (6), and the end of the clamping block (6) is buckled and connected to the limiting member (4) after passing through the clamping slot (7).

3. The quick-insert vacuum suction cup installation structure according to claim 2, characterized in that: The limiting member (4) is slidably connected to the first clamping member (1); the operating portion (5) is fixedly connected to the middle of the limiting member (4); the limiting member (4) and the clamping block (6) on one side of the operating portion (5) are plugged into each other; an elastic member (8) is provided on the other side of the operating portion (5); the elastic member (8) is used to apply a squeezing force on the limiting member (4) toward the clamping block (6).

4. The quick-insert vacuum suction cup installation structure according to claim 1, characterized in that: The first clamping member (1) and the second clamping member (2) are respectively provided with a first stopper (9) and a second stopper (10) for limiting the position of the vacuum suction cup.

5. The quick-insert vacuum suction cup installation structure according to claim 1, characterized in that: The first clamp (1) or the second clamp (2) is provided with a mounting portion (11) for detachably connecting to a plate lifter.

6. Plate lifter, characterized in that: The invention comprises a plate lifting frame, on which are connected several quick-insertion vacuum suction cup mounting structures as described in any one of claims 1 to 5.

7. The plate lifter according to claim 6, characterized in that: The plate lifting frame comprises a plurality of first brackets (12) arranged at intervals, the plurality of first brackets (12) are connected to each other via a second bracket (13), a first slide groove (14) is provided on the outer side of the first bracket (12), a quick-insert vacuum suction cup mounting structure is fixedly connected to the first slide groove (14) via a positioning component, and a vacuum suction cup is connected to the quick-insert vacuum suction cup mounting structure.

8. The plate lifter according to claim 7, characterized in that: The positioning assembly comprises a slider (15) which is snap-fitted into the first slide groove (14); a locking pin (16) is connected to the slider (15); an end of the locking pin (16) extends to the outside of the first slide groove (14) and is rotatably connected to a pressure rod (17); the pressure rod (17) is used to drive the locking pin (16) to be pulled outward after rotation.

9. The plate lifter according to claim 8, characterized in that: A second slide groove (19) is provided on the outer side of the second bracket (13); the first bracket (12) and the second bracket (13) are connected to each other via an adapter plate (20); and both sides of the adapter plate (20) are fixedly connected to the first slide groove (14) and the second slide groove (19) via positioning components.

10. The plate lifter according to claim 8, characterized in that: The first bracket (12) comprises two rod bodies (121) arranged side by side, each rod body (121) is provided with a first slide groove (14) on its exterior, the quick-insertion vacuum suction cup mounting structures are multiple in number and are respectively mounted on the first slide grooves (14) of the two rod bodies (121), and the two rod bodies (121) are connected to each other via a positioning assembly.

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