Movable position measuring device

Abstract

The utility model discloses a movable position measuring device which comprises a translation assembly and a lifting assembly. The translation assembly comprises a first servo electric cylinder, and the end part of an output shaft of the first servo electric cylinder is connected with a mounting plate; the lifting assembly comprises a second servo electric cylinder installed on the installation plate, the output shaft end of the second servo electric cylinder is connected with a lifting block, positioning plates are welded to the two sides of the bottom of the installation plate, the positioning plates on the two sides are connected with first crank rods, the two sides of the lifting block are connected with second crank rods, and the second crank rods are connected with second crank rods. A lengthened shaft rod is installed at the ends of the first crank rods on the two sides, the second crank rod is also connected to the lengthened shaft rod, a detection shell is installed in the middle of the lengthened shaft rod, and a laser emitting head and a laser receiving head are installed at the bottom of the detection shell. The positioning device has the advantages of being convenient to move horizontally and vertically, achieving accurate positioning of products and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring devices, in particular to a movable positioning device. Background Art

[0002] When the automatic production line is in use, it is necessary to transport the products, especially when the products need to be transferred, such as a 90-degree transfer. The products need to be positioned, and then accurately positioned and clamped to facilitate the transfer of the products.

[0003] However, the existing positioning device cannot effectively detect the positioning of the product when in use, and it is not convenient to move and adjust the positioning device, especially to move the positioning device horizontally and vertically, which easily causes the positioning device to be inconvenient to perform accurate positioning processing. Utility Model Content

[0004] The purpose of the utility model is to provide a movable positioning device, which has the advantages of being easy to move horizontally and vertically and realizing accurate positioning of products, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A movable positioning device comprises a translation assembly and a lifting assembly; the translation assembly comprises a first servo electric cylinder, and an output shaft end of the first servo electric cylinder is fixedly connected to a mounting plate;

[0007] The lifting assembly includes a second servo electric cylinder installed on the mounting plate, the output shaft end of the second servo electric cylinder is fixedly connected to a lifting block, positioning plates are welded on both sides of the bottom of the mounting plate, the first crank rod is movably connected to the positioning plates on both sides, the second crank rod is movably connected to both sides of the lifting block, the ends of the first crank rod on both sides are movably installed with an extended shaft rod, the second crank rod is also movably connected to the extended shaft rod, a detection shell is fixedly installed in the middle of the extended shaft rod, and a laser transmitting head and a laser receiving head are fixedly installed at the bottom of the detection shell.

[0008] Preferably, a first fixing plate is welded to the top of the mounting plate, and the second servo electric cylinder is fixedly mounted on the upper part of the first fixing plate.

[0009] Preferably, a first spring is fixedly provided at the bottom of the first fixing plate, a first protective plate is fixedly provided at the end of the first spring, and the first spring and the first protective plate are sleeved on the output shaft of the second servo electric cylinder.

[0010] Preferably, a second fixing plate is welded to the bottom of the mounting plate, a telescopic tube is fixedly provided on the second fixing plate, a telescopic rod is fixedly provided at the bottom of the lifting block, and the telescopic rod is movably located inside the telescopic tube.

[0011] Preferably, a second spring is fixedly mounted on the second fixing plate, a second protective plate is fixedly mounted on the end of the second spring, and the second spring and the second protective plate are sleeved on the outside of the telescopic rod and the telescopic cylinder.

[0012] Preferably, a T-shaped slideway is provided on one side of the mounting plate, a T-shaped slider is fixedly provided on one side of the lifting block, and the T-shaped slider slides inside the T-shaped slideway.

[0013] Preferably, one end of the first crank rod is movably connected to the positioning plate through a pin, and one end of the second crank rod is movably connected to two sides of the lifting block through a pin.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] When the utility model is in use, the device is moved and adjusted through the translation component and the lifting component, that is, the translation component can drive the device to adjust horizontally, and the lifting component is used to lift and lower the detection shell;

[0016] The translation component is moved and adjusted by the first servo electric cylinder, and the lifting component drives the lifting block to move up and down through the second servo electric cylinder, which is convenient and provided with a first crank rod to install the detection shell. The second servo electric cylinder pushes the first crank rod and the detection shell through the second crank rod, so that the detection shell can be raised and lowered, which is convenient for the laser transmitting head and the laser receiving head to measure and detect the position of the product, and facilitates the positioning, clamping and transfer of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a side view schematic diagram of the utility model;

[0019] Figure 3 It is a side elevation schematic diagram of the utility model;

[0020] Figure 4 It is a side view schematic diagram of the lifting assembly of the utility model;

[0021] Figure 5 It is a side elevation schematic diagram of the lifting assembly of the utility model.

[0022] In the figure: 1. first servo electric cylinder; 2. mounting plate; 3. second servo electric cylinder; 4. lifting block; 5. positioning plate; 6. first crank rod; 7. second crank rod; 8. extension shaft rod; 9. detection housing; 10. laser transmitting head; 11. laser receiving head; 12. first fixed plate; 13. first spring; 14. first protective plate; 15. telescopic rod; 16. telescopic tube; 17. second fixed plate; 18. second spring; 19. second protective plate; 20. T-type slideway; 21. T-type slider; 22. pin shaft. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] See also Figure 1-5 , the utility model provides a technical solution:

[0025] A movable positioning device includes a translation component and a lifting component; the translation component includes a first servo electric cylinder 1, and the end of the output shaft of the first servo electric cylinder 1 is fixedly connected to a mounting plate 2;

[0026] The lifting assembly includes a second servo electric cylinder 3 installed on the mounting plate 2, the output shaft end of the second servo electric cylinder 3 is fixedly connected to a lifting block 4, positioning plates 5 are welded on both sides of the bottom of the mounting plate 2, and first crank rods 6 are movably connected to the positioning plates 5 on both sides, and second crank rods 7 are movably connected to both sides of the lifting block 4, and extension shaft rods 8 are movably installed at the ends of the first crank rods 6 on both sides, and the second crank rods 7 are also movably connected to the extension shaft rods 8, and a detection shell 9 is fixedly installed in the middle of the extension shaft rod 8, and a laser transmitting head 10 and a laser receiving head 11 are fixedly installed at the bottom of the detection shell 9.

[0027] In order to achieve fixed installation of the second servo electric cylinder 3 and maintain the installation stability of the second servo electric cylinder 3, in this embodiment, preferably, a first fixing plate 12 is welded to the top of the mounting plate 2, and the second servo electric cylinder 3 is fixedly installed on the upper part of the first fixing plate 12.

[0028] In order to prevent the lifting block 4 from colliding with the first fixed plate 12 when lifting, and to prevent the equipment from being damaged by collision, in this embodiment, preferably, a first spring 13 is fixedly provided at the bottom of the first fixed plate 12, and a first protective plate 14 is fixedly provided at the end of the first spring 13, and the first spring 13 and the first protective plate 14 are sleeved on the output shaft of the second servo electric cylinder 3.

[0029] In order to limit the lifting block 4 and facilitate telescopic adjustment, in this embodiment, preferably, a second fixed plate 17 is welded to the bottom of the mounting plate 2, and a telescopic cylinder 16 is fixed on the second fixed plate 17. A telescopic rod 15 is fixed to the bottom of the lifting block 4, and the telescopic rod 15 is movable inside the telescopic cylinder 16.

[0030] In order to prevent the lifting block 4 from colliding with the second fixed plate 17 when descending and causing damage to the equipment, in this embodiment, preferably, a second spring 18 is fixedly installed on the second fixed plate 17, and a second protective plate 19 is fixedly installed on the end of the second spring 18, and the second spring 18 and the second protective plate 19 are sleeved on the outside of the telescopic rod 15 and the telescopic cylinder 16.

[0031] In order to keep the lifting block 4 stable during lifting and lowering adjustment, in the present embodiment, preferably, a T-shaped slideway 20 is provided on one side of the mounting plate 2, and a T-shaped slider 21 is fixedly provided on one side of the lifting block 4, and the T-shaped slider 21 slides inside the T-shaped slideway 20.

[0032] In order to maintain the connection mobility between the first crank rod 6 and the second crank rod 7, in this embodiment, preferably, one end of the first crank rod 6 is movably connected to the positioning plate 5 through a pin shaft 22, and one end of the second crank rod 7 is movably connected to both sides of the lifting block 4 through a pin shaft 22.

[0033] Working principle: When in use, the first servo electric cylinder 1 in the translation assembly is used to push the mounting plate 2 to move horizontally, and then the second servo electric cylinder 3 in the lifting assembly is used to control the lifting block 4 to be lifted and lowered, so that the lifting block 4 can be lifted and lowered, and a T-shaped slider 21 is provided on one side of the lifting block 4, and a T-shaped slide 20 is provided on one side of the mounting plate 2, so as to maintain the stability of the lifting block 4 for lifting and lowering adjustment, and a positioning plate 5 is provided at the bottom of the mounting plate 2, and the positioning plate 5 is connected to the first crank rod 6, and the second crank rod 7 is movably connected to both sides of the lifting block 4, and the ends of the first crank rod 6 and the second crank rod 7 are installed with a detection shell 9 through an extended shaft rod 8, so that when the lifting block 4 is lifted and lowered, the second crank rod 7 can push the first crank rod 6, so that the detection shell 9, the laser transmitting head 10 and the laser receiving head 11 can be lifted and lowered, which is convenient for positioning detection of the product and convenient for transferring the product.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A movable positioning device, characterized in that: It comprises a translation assembly and a lifting assembly; the translation assembly comprises a first servo electric cylinder (1), and the end of the output shaft of the first servo electric cylinder (1) is fixedly connected to a mounting plate (2); The lifting assembly comprises a second servo electric cylinder (3) mounted on the mounting plate (2), the output shaft end of the second servo electric cylinder (3) is fixedly connected to a lifting block (4), positioning plates (5) are welded on both sides of the bottom of the mounting plate (2), first crank rods (6) are movably connected to the positioning plates (5) on both sides, second crank rods (7) are movably connected to the lifting block (4) on both sides, and the ends of the first crank rods (6) on both sides are movably mounted with extended shaft rods (8), the second crank rods (7) are also movably connected to the extended shaft rods (8), a detection shell (9) is fixedly mounted in the middle of the extended shaft rod (8), and a laser transmitting head (10) and a laser receiving head (11) are fixedly mounted on the bottom of the detection shell (9).

2. A movable positioning device according to claim 1, characterized in that: A first fixing plate (12) is welded to the top end of the mounting plate (2), and the second servo electric cylinder (3) is fixedly mounted on the upper portion of the first fixing plate (12).

3. A movable positioning device according to claim 2, characterized in that: A first spring (13) is fixedly provided at the bottom of the first fixing plate (12), a first protective plate (14) is fixedly provided at the end of the first spring (13), and the first spring (13) and the first protective plate (14) are sleeved on the output shaft of the second servo electric cylinder (3).

4. The movable positioning device according to claim 1, characterized in that: A second fixing plate (17) is welded to the bottom of the mounting plate (2), a telescopic cylinder (16) is fixedly provided on the second fixing plate (17), a telescopic rod (15) is fixedly provided on the bottom of the lifting block (4), and the telescopic rod (15) is movably located inside the telescopic cylinder (16).

5. A movable positioning device according to claim 4, characterized in that: A second spring (18) is fixedly mounted on the second fixing plate (17), a second protective plate (19) is fixedly mounted on the end of the second spring (18), and the second spring (18) and the second protective plate (19) are sleeved on the outside of the telescopic rod (15) and the telescopic cylinder (16).

6. The movable positioning device according to claim 1, characterized in that: A T-shaped slideway (20) is provided on one side of the mounting plate (2), and a T-shaped slider (21) is fixedly provided on one side of the lifting block (4), wherein the T-shaped slider (21) slides inside the T-shaped slideway (20).

7. The movable positioning device according to claim 1, characterized in that: One end of the first crank rod (6) is movably connected to the positioning plate (5) via a pin shaft (22), and one end of the second crank rod (7) is movably connected to two sides of the lifting block (4) via a pin shaft (22).

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