Positioning device

Abstract

The utility model belongs to the technical field of mechanical material taking, and relates to a positioning device which comprises a base, a bearing table, an inclination angle adjusting mechanism, at least one flower basket bearing mechanism and at least one product positioning mechanism. The bearing table is rotationally arranged on the base; the inclination angle adjusting mechanism is arranged on the base and connected with the bottom of the bearing table, and the inclination angle adjusting mechanism is used for driving the bearing table to rotate relative to the base; the flower basket bearing mechanism is arranged on the bearing table and used for positioning and installing a flower basket, and at least one objective table is arranged in the flower basket bearing mechanism and used for placing products; the product positioning mechanism is arranged on the bearing table, and at least part of the product positioning mechanism is arranged in the flower basket bearing mechanism so as to position the product. According to the technical scheme, the product positioning accuracy can be improved, and the material taking angle can be adjusted, so that the material taking accuracy is improved.

Description

Technical Field

[0001] The present application relates to the technical field of mechanized material taking, and more specifically, to a positioning device. Background Art

[0002] In the LED and semiconductor industries, products are placed in baskets and fixed on a carrying platform. A material removal mechanism takes the products out of the baskets one by one for processing.

[0003] However, the existing supporting platform only has a limiting function for the flower basket to facilitate the installation of the flower basket, but there is no positioning structure for the flower basket and the products in the flower basket. Therefore, during the material picking process, the position deviation of the flower basket or the product will lead to the inability to accurately take out the product or the edge of the product will be scratched during the material picking process, thereby taking out defective products, affecting the product production efficiency and production quality. Utility Model Content

[0004] The technical problem to be solved by the embodiments of the present application is that the existing supporting platform does not have a positioning structure for the flower basket and the product, which results in the inability to accurately remove the product or the product will be scratched during the material removal process, thereby removing defective products and affecting product production efficiency and production quality.

[0005] In order to solve the above technical problems, the present application provides a positioning device, which adopts the following technical solutions:

[0006] A positioning device comprises a base, a bearing platform, an inclination angle adjustment mechanism, at least one flower basket bearing mechanism and at least one product positioning mechanism;

[0007] The bearing platform is rotatably mounted on the base;

[0008] The tilt angle adjustment mechanism is installed on the base and connected to the bottom of the carrying platform, and the tilt angle adjustment mechanism is used to drive the carrying platform to rotate relative to the base;

[0009] The flower basket carrying mechanism is installed on the carrying platform and is used to position and install the flower basket, wherein at least one loading platform is provided in the flower basket carrying mechanism and the loading platform is used to place products;

[0010] The product positioning mechanism is installed on the carrying platform and at least partially placed in the flower basket carrying mechanism to position the product.

[0011] Furthermore, at least one first rotating seat is provided on the base, and the bottom surface of the supporting platform is provided with second rotating seats having the same number as the first rotating seats, and each of the second rotating seats is hinged to the corresponding first rotating seat.

[0012] Furthermore, a guide seat is further provided on the bottom surface of the bearing platform, and the guide seat and the second rotating seat are respectively arranged on opposite sides of the bearing platform;

[0013] The tilt angle adjustment mechanism comprises a first driving member and a first guiding member, wherein the first driving member is mounted on the base, the first guiding member is mounted on the driving end of the first driving member, and the guiding seat is movably connected to the first guiding member;

[0014] The first driving member drives the first guiding member to move relative to the base, drives the guiding seat to approach or move away from the base, and causes the supporting platform to rotate relative to the base.

[0015] Furthermore, the guide seat is provided with a guide block, the first guide member is provided with an inclined first guide groove, and the guide block is movably installed in the first guide groove.

[0016] Furthermore, the flower basket bearing mechanism includes a carrier plate, at least two limiting columns and at least one positioning assembly;

[0017] The carrier plate is mounted on the carrier platform, and the object stage is mounted on the carrier plate;

[0018] The plurality of limit posts are respectively arranged on opposite sides of the carrier plate;

[0019] The positioning assembly is installed on the supporting platform.

[0020] Furthermore, the positioning assembly includes a bottom plate, a second driving member, a first slider, a second slider, a positioning member and a second guide member;

[0021] The bottom plate is mounted on the bearing platform;

[0022] The second driving member is mounted on the bottom plate;

[0023] The first slider is movably mounted on the bottom plate and connected to the driving end of the second driving member, wherein the first slider forms a first guiding inclined surface at one end away from the second driving member;

[0024] The second slider is movably mounted on the bottom plate, wherein a second guide slope matching the first guide slope is formed on a side of the second slider close to the first slider, a mounting groove is provided on a side of the second slider facing the carrier plate, and a slot hole is provided through the side wall of the mounting groove;

[0025] The second guide member is installed on the bottom plate and is located at the opening side of the slot hole, and the second guide member is provided with an inclined second guide slot;

[0026] The positioning member includes a positioning portion and a guiding portion. The positioning portion is provided with a positioning protrusion for positioning the flower basket. The guiding portion is provided with a guiding column. After passing through the slot hole, the guiding column is at least partially placed in the second guiding slot.

[0027] Furthermore, the flower basket carrying mechanism also includes at least two positioning blocks, and a plurality of the positioning blocks are installed on opposite sides of the carrier plate, wherein a plurality of positioning grooves are provided on a side of the positioning block facing the loading platform.

[0028] Furthermore, the loading platform is provided with a plurality of storage slots.

[0029] Further, the product positioning mechanism includes a third driving member, at least two driving blocks and at least two product clamping jaw assemblies;

[0030] The third driving member is installed on the bottom surface of the supporting platform;

[0031] The product clamping claw assembly is installed on the loading platform and is located on the side of the loading platform;

[0032] The driving block is mounted on the driving end of the third driving member. The number of the driving blocks is consistent with the number of the product clamping jaw assemblies, and each of the driving blocks is used to drive the corresponding product clamping jaw assembly to move so as to position and clamp the product.

[0033] Furthermore, the product clamping jaw assembly includes a sliding assembly and a bracket, the sliding assembly is mounted on the bearing platform, and the bracket is mounted on the sliding assembly;

[0034] A wedge-shaped groove is provided at the bottom of the bracket, the width of the wedge-shaped groove gradually decreases in a direction away from the third driving member, and the driving block is at least partially placed in the wedge-shaped groove;

[0035] The third driving member drives the driving block to move along the wedge-shaped groove, and drives the bracket to move in a direction close to the product relative to the supporting platform, so as to achieve positioning and clamping of the product.

[0036] Furthermore, the product clamping jaw assembly further includes a reset member, and the reset member is connected between the support platform and the bracket; and / or,

[0037] The product clamping jaw assembly also includes a baffle, which is installed on the top of the bracket.

[0038] In order to solve the above technical problems, the embodiment of the present application further provides a product positioning method of a positioning device, which adopts the following technical solution:

[0039] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0040] The positioning device provided in the present application arranges a flower basket bearing mechanism to facilitate the positioning and installation of the flower basket, and arranges a loading platform in the flower basket bearing mechanism and cooperates with the product positioning mechanism to position and place the product in the flower basket. By positioning the flower basket and the product, the accuracy of the product position is improved, thereby improving the accuracy of material retrieval, improving product production efficiency and product quality; at the same time, by arranging the bearing platform rotatably mounted on the base and arranging the tilt angle adjustment mechanism, the angle of the bearing platform can be adjusted, thereby improving the compatible angle of material retrieval and further improving product production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the scheme of the present application, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0042] Figure 1 is a schematic structural diagram of a positioning device according to an embodiment of the present application;

[0043] Figure 2 is a schematic structural diagram of the positioning device in another direction of an embodiment of the present application;

[0044] Figure 3 is a cross-sectional schematic diagram of a positioning device according to an embodiment of the present application;

[0045] Figure 4 It is a structural schematic diagram of a flower basket carrying mechanism and a product positioning mechanism in an embodiment of the present application;

[0046] Figure 5 is a structural schematic diagram of the flower basket carrying mechanism and the product positioning mechanism in another direction of the embodiment of the present application;

[0047] Figure 6 is a schematic diagram of the structure of the positioning component of an embodiment of the present application;

[0048] Figure 7 is a schematic structural diagram of the positioning assembly in another direction of an embodiment of the present application;

[0049] Figure 8 is a schematic diagram of an exploded structure of a positioning assembly according to an embodiment of the present application;

[0050] Fig. 9 is a structural schematic diagram of a product positioning mechanism in an embodiment of the present application;

[0051] Fig.10 is a structural schematic diagram of the product positioning mechanism in another direction of the embodiment of the present application;

[0052] Fig.11 It is a schematic diagram of the structure of the sample carrier according to an embodiment of the present application.

[0053] Reference numerals:

[0054] 1. Base; 11. First rotating seat; 2. Carrying platform; 21. Second rotating seat; 22. Guide seat; 221. Guide block; 3. Tilt angle adjustment mechanism; 31. First driving member; 32. First guide member; 321. First guide groove; 4. Flower basket bearing mechanism; 41. Carrying platform; 411. Storage groove; 42. Carrying plate; 43. Limiting column; 44. Positioning assembly; 441. Bottom plate; 4411. First guide plate; 4412. Second guide plate; 442. Second driving member; 443. First slider; 4431. First guide slope; 44 32. quick connector; 444. second slider; 4441. second guide slope; 4442. second guide rail; 4443. mounting groove; 4444. slot hole; 445. positioning member; 4451. positioning protrusion; 4452. guide column; 446. second guide member; 4461. second guide groove; 45. positioning block; 5. product positioning mechanism; 51. third driving member; 511. connecting arm; 52. driving block; 53. product clamping jaw assembly; 531. sliding assembly; 532. bracket; 5321. wedge groove; 54. reset member; 55. stop bar. DETAILED DESCRIPTION

[0055] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0056] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0057] See also Figure 1 to Figure 3As shown, an embodiment of the present application provides an installation device, including: a base 1, a supporting platform 2, a tilt angle adjustment mechanism 3 and a positioning unit. In some embodiments, the positioning unit includes at least one flower basket supporting mechanism 4 and at least one product positioning mechanism 5. The flower basket supporting mechanism 4 is used to position and install the flower basket, and the product positioning mechanism 5 is used to position the product placed in the flower basket.

[0058] See also Figure 1 , Figure 2 As shown, in some embodiments, the supporting platform 2 is rotatably mounted on the base 1; the tilt angle adjustment mechanism 3 is mounted on the base 1 and connected to the bottom of the supporting platform 2, and the tilt angle adjustment mechanism 3 is used to drive the supporting platform 2 to rotate relative to the base 1; in this embodiment, one side of the bottom of the supporting platform 2 is hinged to the base 1, and the other side of the bottom of the supporting platform 2 is connected to the tilt angle adjustment mechanism 3, which increases the rotation angle of the supporting platform 2 in turn, thereby increasing the material taking compatible angle.

[0059] Please continue reading Figure 1 , Figure 2 As shown, in some embodiments, the flower basket carrying mechanism 4 is installed on the carrying platform 2, wherein at least one loading platform 41 is provided in the flower basket loading mechanism, and the loading platform 41 is used to place products, and the product positioning mechanism 5 is installed on the carrying platform 2 and at least partially placed in the flower basket carrying mechanism 4, for positioning the product located on the loading platform 41.

[0060] The positioning device provided in the embodiment of the present application is provided with a flower basket bearing mechanism 4 to facilitate the positioning and installation of the flower basket. By providing a loading platform 41 in the flower basket bearing mechanism 4 and cooperating with a product positioning mechanism 5, the product in the flower basket is positioned and placed. By positioning the flower basket and the product, the accuracy of the product position is improved, thereby improving the accuracy of material retrieval, improving product production efficiency and product quality; at the same time, by the setting of the bearing platform 2 rotatably mounted on the base 1 and the setting of the tilt angle adjustment mechanism 3, the angle of the bearing platform 2 can be adjusted, thereby improving the compatible angle of material retrieval and further improving product production efficiency.

[0061] See also Figure 1 to Figure 3 As shown, in some embodiments, at least one first rotating seat 11 is provided on the base 1, and the bottom surface of the supporting platform 2 is provided with second rotating seats 21 having the same number as the first rotating seats 11, and each second rotating seat 21 is hinged to the corresponding first rotating seat 11.

[0062] In this embodiment, two first rotating seats 11 are provided on the base 1, and the two first rotating seats 11 are located at opposite ends of the same side of the base 1, and two second rotating seats 21 are provided at the bottom of the supporting platform 2 corresponding to the positions of the first rotating seats 11. By arranging the first rotating seat 11 and the second rotating seat 21 that cooperate with each other at both ends of the same side, the structural stability of the supporting platform 2 when it rotates relative to the base 1 is improved, the shaking that affects the material taking process is avoided, and the product production efficiency and production time are improved.

[0063] Please continue reading Figure 1 to Figure 3 As shown, in some embodiments, a guide seat 22 is further provided on the bottom surface of the supporting platform 2 , and the guide seat 22 and the second rotating seat 21 are respectively arranged on opposite sides of the supporting platform 2 .

[0064] The tilt angle adjustment mechanism 3 includes a first driving member 31 and a first guiding member 32 . The first driving member 31 is mounted on the base 1 . The first guiding member 32 is mounted on the driving end of the first driving member 31 . The guide seat 22 is movably connected to the first guiding member 32 .

[0065] In this embodiment, the first driving member 31 is a linear motor, and the first guide member 32 is installed on the slide of the linear motor. The linear motor drives the first guide member 32 to move relative to the base 1, driving the guide seat 22 to approach or move away from the base 1, so that the supporting platform 2 rotates relative to the base 1.

[0066] See also Figure 3 As shown, further, a guide block 221 is provided on the guide seat 22, and an inclined first guide groove 321 is provided on the first guide member 32, and the guide block 221 is movably installed in the first guide groove 321; in the present embodiment, the first guide groove 321 is inclined upwardly arranged in a direction away from the first rotating seat 11 or the second rotating seat 21, and in the initial state, the guide block 221 is located at the lowest point of the first guide groove 321, and when the linear motor drives the first guide member 32 to move away from the first rotating seat 11 or the second rotating seat 21, the guide block 221 slides upwardly along the first guide groove 321, driving the guide seat 22 away from the base 1, so that the supporting seat rotates relative to the base 1.

[0067] The inclination angle adjustment mechanism 3 provided in the embodiment of the present application drives the first guide member 32 to move through the first driving member 31, thereby driving the supporting platform 2 to rotate relative to the base 1, which is convenient for quickly adjusting the supporting platform 2 to a suitable material picking angle to improve production efficiency; at the same time, through the cooperation between the guide seat 22 and the first guide member 32, the inclination angle adjustment mechanism 3 can provide sufficient supporting force for the supporting platform 2, improve the structural stability of the supporting platform 2 during the rotation process and in the stable state, improve the service life of the positioning device, and further improve the product production efficiency and production time.

[0068] See also Figure 1 , Figure 2 As shown, in some embodiments, a plurality of avoidance holes are provided on the base 1 and the first guide member 32. By providing the avoidance holes, the weight of the base 1 and the first guide member 32 can be reduced while ensuring that the structural strength is met, so as to facilitate the movement and assembly of the positioning device.

[0069] See also Figure 4 , Figure 5 As shown, in some embodiments, the flower basket supporting mechanism 4 includes a supporting plate 42 , at least two limiting columns 43 and at least one positioning assembly 44 .

[0070] In some embodiments, the carrier plate 42 is installed on the carrier platform 2 , and a plurality of the loading platforms 41 are installed on the carrier plate 42 at intervals.

[0071] In some embodiments, a plurality of the limiting columns 43 are respectively arranged on opposite sides of the carrier plate 42. In this embodiment, the number of the limiting columns 43 is four, and the cross-section of the limiting columns 43 is "L"-shaped. The four limiting columns 43 are respectively installed at the four corners of the carrier plate 42. When the flower basket is installed on the carrier plate 42, the limiting columns 43 respectively limit the four corners of the flower basket; in other embodiments, the number of the limiting columns 43 can also be set to two, and the two limiting columns 43 can be installed on opposite sides or two opposite corners of the carrier plate 42; in other embodiments, the limiting columns 43 can also be set to three, five or other numbers. As long as the flower basket can be limited, it is within the protection scope of the present application and is not further limited in this embodiment.

[0072] In some embodiments, the positioning assembly 44 is installed on the supporting platform 2. In this embodiment, there are two positioning assemblies 44, which are respectively arranged on both sides of the supporting plate 42. The positioning piece 445 of the positioning assembly 44 extends toward one side of the supporting plate 42 to achieve positioning and fixing of the flower basket.

[0073] See also Figure 6 to Figure 8As shown, in some embodiments, the positioning assembly 44 includes a base plate 441 , a second driving member 442 , a first slider 443 , a second slider 444 , a positioning member 445 and a second guide member 446 .

[0074] In some embodiments, the bottom plate 441 is installed on the supporting platform 2 and is disposed close to the supporting plate 42 .

[0075] In some embodiments, the second driving member 442 is installed on the bottom plate 441. In this embodiment, the second driving member 442 is a cylinder.

[0076] See also Figure 8 As shown, in some embodiments, the first slider 443 is movably mounted on the base plate 441 and connected to the driving end of the second driving member 442, wherein the first slider 443 forms a first guide slope 4431 at the end away from the second driving member 442; in this embodiment, a first guide plate 4411 is provided on the base plate 441, and a first slide groove is provided on the first guide plate 4411, and a first guide rail (not shown in the figure) cooperating with the first slide groove (not shown in the figure) is provided at the bottom of the first slider 443, and the first slider 443 is movably mounted on the base plate 441 through the sliding cooperation between the first guide rail and the first slide groove, and a card slot is provided at the end of the first slider 443 close to the second driving member 442, and a quick connector 4432 is installed in the card slot, and the first slider 443 is quickly connected to the driving end of the second driving member 442 through the quick connector 4432.

[0077] See also Figure 7 , Figure 8 As shown, in some embodiments, the second slider 444 is movably mounted on the bottom plate 441, wherein the second slider 444 is formed with a second guide inclined surface 4441 cooperating with the first guide inclined surface 4431 on a side close to the first slider 443, and a mounting groove 4443 is provided on the side of the second slider 444 facing the carrier plate 42, and a through slot 4444 is provided on the side wall of the mounting groove 4443; in this embodiment, a second guide plate 4412 and a guide rod (not shown in the figure) are provided on the bottom plate 441, a second slide groove (not shown in the figure) is provided on the second guide plate 4412, a second guide rail 4442 cooperating with the second slide groove is provided on the side of the second slider 444 in contact with the second guide plate 4412, and a guide hole sleeved on the guide rod is further provided on the second slider 444, and the first slider 443 is movably mounted on the bottom plate 441 through the sliding cooperation between the second guide rail 4442 and the second slide groove and the cooperation between the guide hole and the guide rod.

[0078] Please continue reading Figure 7 , Figure 8 As shown, in some embodiments, the second guide member 446 is installed on the bottom plate 441 and is located on the opening side of the slot hole 4444. The second guide member 446 is provided with an inclined second guide groove 4461. In the present embodiment, the second guide groove 4461 can be set as an arc groove inclined downward in the direction close to the carrier plate 42. In other embodiments, the second guide groove 4461 can also be set as a horizontal straight groove or a straight groove inclined downward or a straight groove inclined upward.

[0079] See also Figure 8 As shown, in some embodiments, the positioning member 445 includes a positioning portion and a guiding portion, the positioning portion is provided with a positioning protrusion 4451 for positioning the flower basket, the guiding portion is provided with a guiding column 4452, and the guiding column 4452 passes through the slot 4444 and is at least partially placed in the second guiding groove 4461, as shown in FIG. Figure 7 shown.

[0080] When the flower basket is installed on the carrier plate 42 along the limiting column 43, the second driving member 442 pushes the first sliding block 443 to move toward the second sliding block 444, and the second sliding block 444 is pushed to move toward the carrier plate 42 through the cooperation between the first guiding inclined surface 4431 and the second guiding inclined surface 4441, and the guide column 4452 moves downward along the second guiding groove 4461, so that the positioning protrusion 4451 is placed in the positioning hole corresponding to the flower basket to realize the positioning installation of the flower basket; the embodiment of the present application provides positioning components 44 on both sides of the carrier plate 42, so as to play a positioning role on both sides of the flower basket, thereby improving the positioning accuracy of the flower basket and the installation stability of the flower basket on the carrier plate 42.

[0081] See also Figure 1 , Figure 2 , Figure 4 , Fig.11 As shown, in some embodiments, a plurality of placement slots 411 are provided on the loading platform 41 , and each placement slot 411 corresponds to a product so as to preliminarily locate the position of the product.

[0082] See also Figure 1 , Figure 2 , Figure 4 As shown, the flower basket supporting mechanism 4 also includes at least two positioning blocks 45, and a plurality of the positioning blocks 45 are installed on opposite sides of the carrier plate 42, wherein the positioning blocks 45 are provided with a plurality of positioning grooves (not shown in the figure) on the side facing the loading platform 41, wherein each positioning groove positions the side of a product to facilitate further positioning of the position of the product.

[0083] See also Fig. 9 , Fig.10As shown, in some embodiments, the product positioning mechanism 5 includes a third driving member 51, at least two driving blocks 52 and at least two product clamping assemblies 53. In this embodiment, every two product clamping assemblies 53 serve as a clamping module for clamping and positioning a product carried on a loading platform 41.

[0084] The embodiment of the present application uses the product positioning mechanism 5 to position and clamp the product that has been initially positioned and installed on the stage 41, thereby achieving product positioning and installation, while avoiding shaking or displacement of the product during the material picking process, which would lead to material picking errors, thereby improving material picking efficiency and quality.

[0085] See also Figure 5 , Fig.10 As shown, in some embodiments, the third driving member 51 is installed on the bottom surface of the supporting platform 2, and the product clamping assembly 53 is installed on the supporting platform 2 and is located on the side of the loading platform 41; the driving block 52 is installed at the driving end of the third driving member 51, and the number of the driving blocks 52 is consistent with the number of the product clamping assemblies 53, and each of the driving blocks 52 is used to drive the corresponding product clamping assembly 53 to move, so as to simultaneously position and clamp multiple products on multiple loading platforms 41, thereby improving the loading and positioning efficiency.

[0086] In this embodiment, the third driving member 51 is a servo motor, which is installed on the bottom surface of the carrier plate 42 through a motor bracket 532 (not shown in the figure). The output end of the servo motor is connected to a connecting arm 511, and the connecting arm 511 is connected to multiple driving blocks 52 to synchronously control the movement of multiple driving blocks 52.

[0087] See also Fig. 9 , Fig.10 As shown, in some embodiments, the product clamping assembly 53 includes a sliding assembly 531 and a bracket 532. The sliding assembly 531 is installed on the supporting platform 2, and the bracket 532 is installed on the sliding assembly 531. The bracket 532 moves relative to the loading platform 41 through the sliding assembly 531 to clamp or release the product.

[0088] See also Fig.10 As shown, in some embodiments, a wedge-shaped groove 5321 is provided at the bottom of the bracket 532, and the width of the wedge-shaped groove 5321 gradually decreases in the direction away from the third driving member 51, and the driving block 52 is at least partially placed in the wedge-shaped groove 5321. In this embodiment, the driving block 52 also includes a bearing, which is installed on the top of the driving block 52, and the bearing is located in the wedge-shaped groove 5321.

[0089] When the product is mounted on the loading platform 41, the third driving member 51 drives the driving block 52 to move, and the bearing moves along the wedge-shaped groove 5321 from the end with a small groove width to the end with a large groove width, thereby pushing the bracket 532 to move relative to the loading platform 2 toward the product, and the two product clamping assemblies 53 of the same clamping module realize the positioning and clamping of the product.

[0090] See also Figure 1 , Figure 2 , Figure 4 , Fig.10 , Fig.11 As shown, in this embodiment, at least two clamping jaws (not shown in the figure) are spaced apart on the bracket 532, and an avoidance groove is formed between two adjacent clamping jaws. The clamping jaws of two adjacent brackets 532 located in two adjacent clamping jaw modules are respectively placed in the corresponding avoidance grooves to reduce the required spacing between each worktable 41, thereby reducing the overall volume of the positioning unit.

[0091] See also Fig.10 As shown, in some embodiments, the product positioning mechanism 5 further includes a reset member 54, and the reset member 54 is connected between the support platform 2 and the bracket 532, and is used to drive the bracket 532 to move away from the loading platform 41 to release the fixation of the product.

[0092] See also Figure 1 , Figure 2 , Figure 4 , Fig.10 , Fig.11 As shown, in some embodiments, the product clamping jaw assembly 53 also includes a baffle 55, and the baffle 55 is installed on the top of the bracket 532. Specifically, the baffle 55 is installed on the side of the clamping jaw that contacts the product. In the present embodiment, a buffer pad is provided on the side of the baffle 55 that contacts the product. In other embodiments, the baffle 55 can also be made of soft material. The embodiment of the present application avoids damage to the side of the product when the product positioning mechanism 5 clamps the product through the provision of the baffle 55, and due to the provision of the buffer pad or soft material of the baffle 55, the side of the product will not be damaged when the material taking device takes the material, and due to the deformation effect of the baffle 55 itself, it will not affect the material taking.

[0093] Based on the above-mentioned positioning device, the embodiment of the present application also provides a product positioning method of the positioning device, including the following steps:

[0094] Placing a flower basket loaded with products on the flower basket carrying mechanism, and positioning the products on the loading platform;

[0095] Controlling the flower basket carrying mechanism to start and locate the flower basket;

[0096] The product positioning mechanism is controlled to start and locate the position of the product.

[0097] The product positioning method provided in the embodiment of the present application controls the flower basket carrying mechanism to position and install the flower basket when the flower basket is installed on the flower basket carrying mechanism, and positions and places the product in the flower basket by arranging a loading platform in the flower basket carrying mechanism and controlling the product positioning mechanism to start. By positioning the flower basket and the product, the accuracy of the product position is improved, thereby improving the accuracy of material retrieval, and improving product production efficiency and product quality.

[0098] In some embodiments, a product positioning area is provided in the flower basket, and each of the product positioning areas is composed of a plurality of positioning rods, wherein a plurality of limiting grooves are provided at intervals on the positioning rods.

[0099] Before the step of placing the flower basket loaded with products on the flower basket carrying mechanism, the following steps are also included:

[0100] The product is placed in the product positioning area of ​​the flower basket, and the side surface of the product is placed in the limiting groove.

[0101] In some embodiments, the step of controlling the flower basket carrying mechanism to start and positioning the flower basket specifically includes the following steps:

[0102] The second driving member is controlled to start, and the second driving member pushes the first slider to move toward the second slider. Through the cooperation of the first guide slope and the second guide slope, the second slider is pushed to move toward the carrier plate. The guide column moves downward along the second guide groove, so that the positioning protrusion is placed in the positioning hole corresponding to the flower basket.

[0103] In some embodiments, the step of controlling the product positioning mechanism to start and positioning the product position specifically includes the following steps:

[0104] The third driving member is controlled to start, and the third driving member drives the driving block to move, and the bearing moves along the wedge-shaped groove from the end of the small groove width to the end of the large groove width, so as to push the bracket to move relative to the supporting platform in the direction close to the product, and the two product clamping assemblies of the same clamping module realize the positioning and clamping of the product.

[0105] In some embodiments, after the step of controlling the product positioning mechanism to start and positioning the product position, the following steps are also included:

[0106] The tilt angle adjustment mechanism is controlled to start and adjust the tilt angle of the support platform.

[0107] The product positioning method provided in the embodiment of the present application controls the tilt angle adjustment mechanism to push the side of the support platform up or down, thereby controlling the rotation of the support platform relative to the base, so that the angle of the support platform can be adjusted, thereby improving the material taking compatibility angle and further improving product production efficiency.

[0108] Obviously, the embodiments described above are only some embodiments of the present application, rather than all embodiments. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to perform equivalent replacement of some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of this application, directly or indirectly used in other related technical fields, is similarly within the scope of patent protection of this application.

Claims

1. A positioning device, characterized in that: It includes a base, a bearing platform, a tilt angle adjustment mechanism, at least one flower basket bearing mechanism and at least one product positioning mechanism; The bearing platform is rotatably mounted on the base; The tilt angle adjustment mechanism is installed on the base and connected to the bottom of the carrying platform, and the tilt angle adjustment mechanism is used to drive the carrying platform to rotate relative to the base; The flower basket carrying mechanism is installed on the carrying platform and is used to position and install the flower basket, wherein at least one loading platform is provided in the flower basket carrying mechanism and the loading platform is used to place products; The product positioning mechanism is installed on the carrying platform and at least partially placed in the flower basket carrying mechanism to position the product.

2. The positioning device according to claim 1, characterized in that: At least one first rotating seat is disposed on the base, and the bottom surface of the supporting platform is provided with second rotating seats having the same number as the first rotating seats, and each of the second rotating seats is hinged to the corresponding first rotating seat.

3. The positioning device according to claim 2, characterized in that: The bottom surface of the bearing platform is also provided with a guide seat, and the guide seat and the second rotating seat are respectively arranged on opposite sides of the bearing platform; The tilt angle adjustment mechanism comprises a first driving member and a first guiding member, wherein the first driving member is mounted on the base, the first guiding member is mounted on the driving end of the first driving member, and the guiding seat is movably connected to the first guiding member; The first driving member drives the first guiding member to move relative to the base, driving the guiding seat to approach or move away from the base, so that the supporting platform rotates relative to the base.

4. The positioning device according to claim 3, characterized in that: The guide seat is provided with a guide block, the first guide member is provided with an inclined first guide groove, and the guide block is movably installed in the first guide groove.

5. The positioning device according to claim 1, characterized in that: The flower basket carrying mechanism comprises a carrying plate, at least two limiting columns and at least one positioning assembly; The carrier plate is mounted on the carrier platform, and the object stage is mounted on the carrier plate; The plurality of limit posts are respectively arranged on opposite sides of the carrier plate; The positioning assembly is installed on the carrying platform.

6. The positioning device according to claim 5, characterized in that: The positioning assembly includes a bottom plate, a second driving member, a first slider, a second slider, a positioning member and a second guide member; The bottom plate is mounted on the bearing platform; The second driving member is mounted on the bottom plate; The first sliding block is movably mounted on the bottom plate and connected to the driving end of the second driving member, wherein the first sliding block forms a first guiding inclined surface at one end away from the second driving member; The second slider is movably mounted on the bottom plate, wherein a second guide slope matching the first guide slope is formed on a side of the second slider close to the first slider, a mounting groove is provided on a side of the second slider facing the carrier plate, and a slot hole is provided through the side wall of the mounting groove; The second guide member is installed on the bottom plate and is located at the opening side of the slot hole, and the second guide member is provided with an inclined second guide slot; The positioning member includes a positioning portion and a guiding portion. The positioning portion is provided with a positioning protrusion for positioning the flower basket. The guiding portion is provided with a guiding column. After passing through the slot hole, the guiding column is at least partially placed in the second guiding slot.

7. The positioning device according to claim 5, characterized in that: The flower basket carrying mechanism further comprises at least two positioning blocks, wherein a plurality of the positioning blocks are mounted on opposite sides of the carrier plate, wherein a plurality of positioning grooves are disposed on a side of the positioning block facing the loading platform.

8. The positioning device according to claim 1, characterized in that: The loading platform is provided with a plurality of storage slots.

9. The positioning device according to claim 1, characterized in that: The product positioning mechanism includes a third drive member, at least two drive blocks, and at least two product clamping jaw assemblies; The third driving member is installed on the bottom surface of the supporting platform; The product clamping claw assembly is installed on the loading platform and is located on the side of the loading platform; The driving block is mounted on the driving end of the third driving member. The number of the driving blocks is consistent with the number of the product clamping jaw assemblies, and each of the driving blocks is used to drive the corresponding product clamping jaw assembly to move so as to position and clamp the product.

10. The positioning device according to claim 9, characterized in that: The product clamping claw assembly includes a sliding assembly and a bracket, the sliding assembly is mounted on the bearing platform, and the bracket is mounted on the sliding assembly; A wedge-shaped groove is provided at the bottom of the bracket, the width of the wedge-shaped groove gradually decreases in a direction away from the third driving member, and the driving block is at least partially placed in the wedge-shaped groove; The third driving member drives the driving block to move along the wedge-shaped groove, and drives the bracket to move in a direction close to the product relative to the supporting platform, so as to achieve positioning and clamping of the product.

11. The positioning device according to claim 10, characterized in that: The product clamping jaw assembly further includes a reset member, wherein the reset member is connected between the support platform and the bracket; and / or, The product clamping jaw assembly also includes a baffle, which is installed on the top of the bracket.

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