Device for synchronously testing and feeding products

Abstract

The utility model discloses a device for synchronously carrying out product testing and feeding, which comprises a turntable which is horizontally arranged and is connected with a cam divider, the turntable is driven to rotate around a vertical axis by the cam divider, and the cam divider is in transmission connection with an adjustable-speed motor; the plurality of positioning plates are uniformly distributed on the upper surface of the turntable and are vertically connected with the turntable in a sliding manner, and a plurality of product placing holes are formed in the upper surfaces of the positioning plates. The device has the beneficial effects that the device for synchronously carrying out product testing and feeding can simultaneously carry out product feeding and testing, the product testing and feeding can be automatically completed, manual feeding and testing are not needed, the feeding speed is high, the efficiency is high, and the product testing efficiency is greatly improved; in addition, the first movable limiting plate and the second movable limiting plate are arranged on the positioning plate, so that the acupuncture point gap is increased, and feeding is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of product testing, and particularly to a device for synchronously performing product testing and loading. Background Art

[0002] Currently, during the production process of DBC products, it is necessary to test the finished products, and only the qualified DBC finished products can be sold on the market.

[0003] At present, the testing of DBC products is carried out by manual loading and docking testing on a testing machine. The loading and testing are located at the same station, which poses a relatively high safety risk for personnel operation. Moreover, during the loading process at the same station, testing cannot be performed, and during the testing process, loading cannot be carried out. The loading and testing cannot be carried out simultaneously, resulting in low testing efficiency. Summary of the Utility Model

[0004] The main purpose of the utility model is to propose a device for synchronously performing product testing and loading, aiming to solve the problem of low current product testing efficiency.

[0005] To solve the above problems, the utility model proposes a device for synchronously performing product testing and loading, including:

[0006] A turntable, which is horizontally arranged and connected to a cam divider. The turntable is driven by the cam divider to rotate around a vertical axis, and the cam divider is in transmission connection with a speed regulating motor;

[0007] A plurality of positioning plates, which are evenly distributed on the upper surface of the turntable and are vertically slidably connected to the turntable. A plurality of product placement positions are arranged on the upper surface of the positioning plate. Activity limit plates one, activity limit plates two, fixed limit plates one, and fixed limit plates two are arranged around each product placement position. The activity limit plates one and the fixed limit plates one are located on both sides of the product placement position in the width direction of the positioning plate, and the activity limit plates two and the fixed limit plates two are located on both sides of the product placement position in the length direction of the positioning plate. The activity limit plates one and the activity limit plates two are both horizontally slidably connected to the positioning plate. The activity limit plate one slides along the width direction of the positioning plate, and the activity limit plate two slides along the length direction of the positioning plate. The fixed limit plates one and the fixed limit plates two are both fixedly connected to the upper surface of the positioning plate. Springs one, springs two, springs three, and a push rod are arranged inside the positioning plate. The spring one is connected to the activity limit plate one, and the activity limit plate one slides away from the fixed limit plate one to compress the spring one. The spring two is connected to the activity limit plate two, and the activity limit plate two slides away from the fixed limit plate two to compress the spring two. The push rod is slidably connected to the positioning plate and contacts the activity limit plate one and the activity limit plate two. The push rod slides to compress the spring three and pushes the activity limit plate one and the activity limit plate two to compress the spring one and the spring two.

[0008] In one embodiment, guide posts are provided on the lower surface of the positioning plate. The guide posts penetrate through the turntable and are vertically slidably connected to the turntable.

[0009] In one embodiment, a top plate is fixedly installed at the lower end of the guide post. A fourth spring is vertically arranged on the top plate. The upper end of the fourth spring is connected to the turntable. After the positioning plate moves upward and separates from the turntable, the fourth spring is compressed.

[0010] In one embodiment, a mounting plate is detachably and fixedly installed on the lower surface of the positioning plate. The mounting plate is fixedly connected to the upper end of the guide post;

[0011] A first suction hole is provided on the upper surface of the mounting plate. An air passage communicating with the first suction hole is arranged inside the mounting plate. The opening of the air passage is located on the side surface of the mounting plate and is connected to a first tracheal joint;

[0012] A sealing ring is arranged at the orifice of the first suction hole. The sealing ring is press-fitted and sealed with the lower surface of the positioning plate;

[0013] A second suction hole is provided in the product placement acupoint of the positioning plate. The second suction hole communicates with the first suction hole.

[0014] In one embodiment, a central hole is provided at the center of the turntable. A mounting frame is fixedly installed at the central hole. An air path rotary joint is rotatably installed on the mounting frame. The rotary center of the air path rotary joint coincides with the rotary center of the turntable;

[0015] A third tracheal joint and a second tracheal joint which are communicated with each other are respectively arranged at the upper and lower ends of the air path rotary joint. The third tracheal joint rotates synchronously with the turntable. The second tracheal joint does not rotate. The third tracheal joint is communicated with the first tracheal joint. The trachea communicating with the second tracheal joint penetrates downward through the central hole.

[0016] In one embodiment, a first mounting hole and a third mounting hole are provided on one outer side surface of the positioning plate in the width direction. A cover plate, a first guide rod and a first spring are installed in the first mounting hole. A third spring is installed in the third mounting hole;

[0017] A first movable hole is provided on the upper surface of the positioning plate. A first movable limiting plate is horizontally slidably installed in the first movable hole. The lower end of the first movable hole communicates with the first mounting hole and the third mounting hole. The first guide rod is axially slidably connected to the first movable limiting plate and is fixedly connected to the cover plate;

[0018] A push rod one is arranged on the movable limit plate one, the lower end of the push rod one extends into the mounting hole three, a mounting hole four is arranged on the other outer side surface of the positioning plate in the width direction, the mounting hole four is communicated with the mounting hole three, the push rod comprises a push rod one and a push rod two, the push rod two is located in the mounting hole three, one end of the push rod one penetrates through the mounting hole four and extends into the mounting hole three and is fixedly connected with the push rod two, the push rod one is slidably connected with the mounting hole four, the push rod one slides in the mounting hole four in the width direction of the positioning plate to push the push rod two to compress the spring three, and at the same time the push rod two pushes the push rod one to drive the movable limit plate one to slide in the width direction of the positioning plate to compress the spring one.

[0019] In one embodiment, a mounting hole two is arranged on the outer side surface of the positioning plate in the length direction, and a plug block, a guide rod two and a spring two are arranged in the mounting hole two;

[0020] A movable hole two is arranged on the upper surface of the positioning plate, the movable limit plate two is horizontally slidably mounted in the movable hole two, the lower end of the movable hole two is communicated with the mounting hole two and the mounting hole four, the guide rod two is axially slidably connected with the movable limit plate two and is fixedly connected with the plug block;

[0021] A push rod two is arranged on the movable limit plate two, the lower end of the push rod two extends into the mounting hole four, an inclined surface is arranged on the outer side surface of the push rod one facing the mounting hole two, the push rod one slides in the mounting hole four in the width direction of the positioning plate to push the push rod two to compress the spring three, and at the same time the inclined surface pushes the push rod two to drive the movable limit plate two to slide in the length direction of the positioning plate to compress the spring two.

[0022] In one embodiment, the other end of the push rod one extends out of the positioning plate.

[0023] In one embodiment, the device for synchronously performing product testing and feeding further comprises a thrust device for pushing the push rod one to slide in the mounting hole four in the width direction of the positioning plate.

[0024] In one embodiment, the device for synchronously performing product testing and feeding further comprises a lifting device, the lifting device is arranged below the turntable, and when the positioning plate rotates to the directly above the lifting device along with the turntable, the lifting device jacks up the positioning plate to be docked with the testing machine for testing.

[0025] Beneficial effects: The device for synchronously performing product testing and feeding of the utility model can realize the simultaneous feeding and testing of products, and both product testing and feeding can be automatically completed without manual feeding and testing. The feeding speed is fast, the efficiency is high, and the product testing efficiency is greatly improved;

[0026] In addition, a movable limit plate one and a movable limit plate two are arranged on the positioning plate, the acupoint gap is increased, and feeding is convenient;

[0027] Loading and testing are located at different workstations, effectively protecting the safety of personnel during operation. Description of the Drawings

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0029] Figure 1 is a schematic structural diagram of a device for synchronously performing product testing and loading of the present invention;

[0030] Figure 2 is Figure 1 a schematic diagram after removing the positioning plate;

[0031] Figure 3 is a schematic structural diagram of the positioning plate;

[0032] Figure 4 is the internal structure of the positioning plate Figure 1 ;

[0033] Figure 5 is the internal structure of the positioning plate Figure 2 ;

[0034] Figure 6 is a schematic structural diagram of the mounting plate.

[0035] The description of the reference numerals is as follows:

[0036] 1. Cam divider;

[0037] 2. Variable speed motor;

[0038] 3. Turntable; 31. Central hole;

[0039] 4. Mounting plate; 41. First suction hole; 42. Sealing ring; 43. Air passage; 44. First tracheal joint;

[0040] 5. Pneumatic rotary joint; 51. Second tracheal joint; 52. Third tracheal joint; 53. Mounting bracket; 54. Wire threading hole;

[0041] 6. Positioning plate; 61. First movable hole; 62. Second movable hole; 63. First movable limiting plate; 64. Second movable limiting plate; 65. First fixed limiting plate; 66. Second push pin; 67. First push pin; 68. Second suction hole; 69. QR code sign; 610. Cover plate; 611. First guide rod; 612. First spring; 613. First screw; 614. Third spring; 615. Plug; 616. Second screw; 617. Second spring; 618. Second guide rod; 619. Second mounting hole; 620. First mounting hole; 621. Third mounting hole; 622. First push rod; 623. Fourth mounting hole; 624. Inclined plane; 625. Second push rod; 626. Second fixed limiting plate; 627. Product placement position

[0042] 7. Top plate; 71. Guide post; 72. Fourth spring

[0043] 8. Thrust device; 81. Mounting seat; 82. Cylinder; 83. Push plate Detailed implementation manner

[0044] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention

[0045] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, then the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly

[0046] In the present invention, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations

[0047] In addition, if the descriptions such as "first" and "second" are involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel scenarios. Taking "A and / or B" as an example, it includes scenario A, or scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0048] The present utility model provides a device for synchronously performing product testing and loading. This device for synchronously performing product testing and loading can achieve simultaneous product loading and testing, and both product testing and loading can be automated without manual loading and testing. The loading speed is fast, the efficiency is high, and the product testing efficiency is greatly improved. In addition, a movable limit plate one 63 and a movable limit plate two 64 are arranged on the positioning plate 6, increasing the acupoint gap and facilitating loading.

[0049] Specifically, in an embodiment of the utility model, as Figure 1 shown, the device for synchronously performing product testing and loading at least includes: a turntable 3 and a plurality of positioning plates 6. The turntable 3 is horizontally arranged and connected to a cam divider 1. The cam divider 1 drives the turntable 3 to rotate around the vertical axis. The cam divider 1 is in transmission connection with a speed regulating motor 2, and the cam divider 1 is driven to rotate by the speed regulating motor 2.

[0050] In this embodiment, as Figure 1 shown, a plurality of positioning plates 6 are evenly distributed on the upper surface of the turntable 3 and are vertically slidably connected to the turntable 3. A plurality of product placement acupoints 627 are arranged on the upper surface of the positioning plate 6 for placing products. A movable limit plate one 63, a movable limit plate two 64, a fixed limit plate one 65, and a fixed limit plate two 626 are arranged around each product placement acupoint 627. With this design, the products are limited and fixed on the upper surface of the positioning plate 6 by the movable limit plate one 63, the movable limit plate two 64, the fixed limit plate one 65, and the fixed limit plate two 626.

[0051] Preferably, as Figure 1 and Figure 3As shown, the movable limit plate 63 and the fixed limit plate 65 are located on both sides of the product placement position 627 in the width direction of the positioning plate 6, and the movable limit plate 64 and the fixed limit plate 626 are located on both sides of the product placement position 627 in the length direction of the positioning plate 6. The movable limit plate 63 and the movable limit plate 64 are both horizontally slidably connected to the positioning plate 6. The movable limit plate 63 slides along the width direction of the positioning plate 6, and the movable limit plate 64 slides along the length direction of the positioning plate 6. The fixed limit plate 65 and the fixed limit plate 626 are both fixedly connected to the upper surface of the positioning plate 6.

[0052] In this embodiment, as Figure 4 and Figure 5 shown, a first spring 612, a second spring 617, a third spring 614 and a push rod are arranged in the positioning plate 6. The first spring 612 is connected to the movable limit plate 63. The movable limit plate 63 slides in a direction away from the fixed limit plate 65 to compress the first spring 612. The second spring 617 is connected to the movable limit plate 64. The movable limit plate 64 slides in a direction away from the fixed limit plate 626 to compress the second spring 617. With such a design, before placing the product into the product placement position 627, first push the movable limit plate 63 and the movable limit plate 64 to compress the first spring 612 and the second spring 617 to increase the gap of the position, which is convenient for feeding. After the product is placed into the product placement position 627, then release the compression on the first spring 612 and the second spring 617. The movable limit plate 63 and the movable limit plate 64 are reset under the pushing action of the compressed first spring 612 and the second spring 617, so as to cooperate with the fixed limit plate 65 and the fixed limit plate 626 to clamp and fix the product in the product placement position 627 from four directions of east, south, west and north. This product positioning method is accurate and efficient, and at the same time is convenient for feeding, which is beneficial to improving the feeding efficiency.

[0053] In this embodiment, as Figure 4 and Figure 5 shown, the push rod is slidably connected to the positioning plate 6 and contacts the movable limit plate 63 and the movable limit plate 64. The push rod slides to compress the third spring 614 and pushes the movable limit plate 63 and the movable limit plate 64 to compress the first spring 612 and the second spring 617. With such a design, by pushing the push rod, the movable limit plate 63 and the movable limit plate 64 can be made to compress the first spring 612 and the second spring 617, further simplifying the feeding operation steps and improving the feeding efficiency. After the product is placed into the product placement position 627, release the pushing on the push rod. The push rod is reset under the action of the compressed third spring 614, and at the same time the movable limit plate 63 and the movable limit plate 64 are also reset under the pushing action of the compressed first spring 612 and the second spring 617.

[0054] Further, to improve the sliding smoothness of the movable limiting plate 1 (63) and the movable limiting plate 2 (64), as Figures 3 - 5 shown, on one outer side surface in the width direction of the positioning plate 6, a first mounting hole 620 and a third mounting hole 621 are provided. In the first mounting hole 620, a cover plate 610 is detachably and fixedly mounted by a first screw 613. In the first mounting hole 620, a first guide rod 611 and a first spring 612 are further provided. A third spring 614 is mounted in the third mounting hole 621. On the upper surface of the positioning plate 6, a first movable hole 61 is provided. The movable limiting plate 1 (63) is horizontally slidably mounted in the first movable hole 61. The lower end of the first movable hole 61 communicates with the first mounting hole 620 and the third mounting hole 621. The first guide rod 611 is axially slidably connected to the movable limiting plate 1 (63) and fixedly connected to the cover plate 610. The two ends of the first spring 612 are respectively connected to the cover plate 610 and the movable limiting plate 1 (63). The movable limiting plate 1 (63) horizontally slides along the first guide rod 611 and compresses the first spring 612. The setting of the first guide rod 611 improves the sliding smoothness of the movable limiting plate 1 (63).

[0055] In this embodiment, as Figure 5 shown, the two ends of the third spring 614 are respectively connected to the cover plate 610 and the second push rod 625.

[0056] In this embodiment, as Figures 3 - 5 shown, a first push pin 67 is fixedly provided on the movable limiting plate 1 (63). The lower end of the first push pin 67 extends into the third mounting hole 621. On the other outer side surface in the width direction of the positioning plate 6, a fourth mounting hole 623 is provided. The fourth mounting hole 623 communicates with the third mounting hole 621. The push rod includes a first push rod 622 and a second push rod 625. The second push rod 625 is located in the third mounting hole 621. One end of the first push rod 622 passes through the fourth mounting hole 623 and extends into the third mounting hole 621 and is fixedly connected to the second push rod 625. The first push rod 622 is slidably connected to the fourth mounting hole 623. The first push rod 622 slides in the fourth mounting hole 623 in the width direction of the positioning plate 6 to push the second push rod 625 to compress the third spring 614. At the same time, the second push rod 625 pushes the first push pin 67 to drive the movable limiting plate 1 (63) to slide in the width direction of the positioning plate 6 and compress the first spring 612.

[0057] Similarly, in this embodiment, as Figures 3 - 5As shown, on the outer side surface of the positioning plate 6 in the length direction, there is a second mounting hole 619. A blocking block 615, a second guide rod 618, and a second spring 617 are installed in the second mounting hole 619. The blocking block 615 is detachably and fixedly connected to the positioning plate 6 through a second screw 616. On the upper surface of the positioning plate 6, there is a second movable hole 62. The second movable limiting plate 64 is horizontally slidably installed in the second movable hole 62. The lower end of the second movable hole 62 communicates with the second mounting hole 619 and the fourth mounting hole 623. The second guide rod 618 is axially slidably connected to the second movable limiting plate 64 and is fixedly connected to the blocking block 615. The two ends of the second spring 617 are respectively connected to the blocking block 615 and the second movable limiting plate 64. With such a design, the second movable limiting plate 64 slides axially along the second guide rod 618 to compress the second spring 617, which is beneficial to improving the sliding smoothness of the second movable limiting plate 64.

[0058] In this embodiment, as Figure 4 shown, a two-dimensional code sign 69 is installed on the upper surface of the blocking block 615.

[0059] In this embodiment, as Figures 3 - 5 shown, a second push pin 66 is fixedly arranged on the second movable limiting plate 64. The lower end of the second push pin 66 extends into the fourth mounting hole 623. On the outer side surface of the first push rod 622 facing the second mounting hole 619, there is an inclined surface 624. The first push rod 622 slides in the fourth mounting hole 623 along the width direction of the positioning plate 6 to push the second push rod 625 to compress the third spring 614 and push the first movable limiting plate 63 to compress the first spring 612. At the same time, the inclined surface 624 pushes the second push pin 66 to drive the second movable limiting plate 64 to slide along the length direction of the positioning plate 6 to compress the second spring 617.

[0060] Preferably, as Figures 3 - 5 shown, the other end of the first push rod 622 extends out of the positioning plate 6. With such a design, it is convenient to push the first push rod 622 to slide in the fourth mounting hole 623 along the width direction of the positioning plate 6.

[0061] Furthermore, to improve the feeding efficiency and thus improve the testing efficiency of the device, as Figure 1 shown, the device for synchronously performing product testing and feeding further includes a thrust device 8. The thrust device 8 is used to replace manual labor to push the first push rod 622 to slide in the fourth mounting hole 623 along the width direction of the positioning plate 6. Specifically, the thrust device 8 includes a mounting base 81 and a cylinder 82 horizontally and fixedly installed on the mounting base 81. A push plate 83 is installed on the cylinder 82. The push plate 83 advances under the drive of the cylinder 82 to push the first push rod 622 to slide in the fourth mounting hole 623 along the width direction of the positioning plate 6. Of course, in other embodiments, a linear motor or a hydraulic cylinder can also be used to replace the cylinder 82.

[0062] During the operation of the positioning plate 6 in this embodiment, by pushing the first push rod 622 to slide along the width direction of the positioning plate 6 in the fourth mounting hole 623, the first movable limiting plate 63 compresses the first spring 612, the second movable limiting plate 64 compresses the second spring 617, and the second push rod 625 compresses the third spring 614, increasing the acupoint gap to facilitate feeding. After the product is placed in the product placement acupoint 627, the pushing of the first push rod 622 is released. Then, the first push rod 622 resets under the action of the compressed third spring 614, and the first movable limiting plate 63 and the second movable limiting plate 64 reset under the pushing action of the compressed first spring 612 and the second spring 617, so as to cooperate with the first fixed limiting plate 65 and the second fixed limiting plate 626 to clamp and fix the product in the product placement acupoint 627 from four directions of east, south, west, and north. This product positioning method is accurate and efficient, simple and convenient to operate, facilitates feeding at the same time, is conducive to improving the feeding efficiency and the testing efficiency. Moreover, the setting of the thrust device 8 instead of manually pushing the first push rod 622 realizes automatic feeding, eliminates the need for manual feeding, has a fast feeding speed and high efficiency, and greatly improves the product testing efficiency.

[0063] In this embodiment, as Figure 1 and Figure 2 shown, a guide post 71 is provided on the lower surface of the positioning plate 6. The guide post 71 penetrates through the turntable 3 and is vertically slidably connected to the turntable 3. Such a design is conducive to improving the stability of the up and down movement of the positioning plate 6. The product is placed on the positioning plate 6. After feeding is completed, the turntable 3 is controlled to drive the positioning plate 6 to rotate a certain angle to the testing position. Then, the guide post 71 is lifted to make the positioning plate 6 rise. The positioning plate 6 rises to be docked with the testing machine provided above the turntable 3 for testing operations. After the testing is completed, the guide post 71 drives the positioning plate 6 to descend and reset. Then, the turntable 3 continues to rotate, rotates the next positioning plate 6 to the testing position, and then repeats the foregoing actions to test each product on each positioning plate 6 one by one.

[0064] When a certain positioning plate 6 rotates to the testing position, another positioning plate 6 rotates to the feeding position. As Figure 1 shown, four positioning plates 6 are provided on the turntable 3. Therefore, the turntable 3 pauses for a period of time every 90 degrees of rotation, waits for the product feeding to be completed at the feeding position, and after the product testing is completed at the testing position, the turntable 3 continues to rotate 90 degrees, and then repeats the foregoing actions to test each product on each positioning plate 6 one by one. It can be seen that the testing and feeding are respectively set at different stations. Therefore, the product testing and feeding can be carried out simultaneously, greatly improving the product testing efficiency. At the same time, the feeding and testing are located at different stations, effectively protecting the safety of personnel operations.

[0065] Furthermore, the device for synchronously performing product testing and loading further includes a lifting device which is arranged below the turntable 3. When the positioning plate 6 rotates with the turntable 3 to directly above the lifting device, the lifting device jacks up the positioning plate 6 to dock with the testing machine for testing. With this design, there is no need for manual operation to drive the positioning plate 6 to rise and dock with the testing machine, realizing automatic product testing without manual testing, thus greatly improving the product testing efficiency.

[0066] Furthermore, as Figure 1 and Figure 2 shown, a top plate 7 is fixedly installed at the lower end of the guide post 71. A fourth spring 72 is vertically arranged on the top plate 7, and the upper end of the fourth spring 72 is connected to the turntable 3. After the positioning plate 6 moves upward and separates from the turntable 3, it compresses the fourth spring 72. With this design, the fourth spring 72 can be used to make the positioning plate 6 descend and reset to keep close to the turntable 3, avoiding the shaking of the positioning plate 6 and facilitating accurate loading.

[0067] Even further, as Figure 1 and Figure 2 shown, a mounting plate 4 is detachably and fixedly installed on the lower surface of the positioning plate 6, and the mounting plate 4 is fixedly connected to the upper end of the guide post 71; as Figure 2 and Figure 6 shown, a first suction hole 41 is arranged on the upper surface of the mounting plate 4. An air passage 43 communicating with the first suction hole 41 is arranged inside the mounting plate 4. The orifice of the air passage 43 is located on the side surface of the mounting plate 4 and is connected to a first trachea joint 44; a sealing ring 42 is arranged at the orifice of the first suction hole 41, and the sealing ring 42 is press-fitted and sealed with the lower surface of the positioning plate 6. With this design, air leakage is prevented; as Figure 4 shown, a second suction hole 68 is arranged in the product placement acupoint 627 of the positioning plate 6. The second suction hole 68 communicates with the first suction hole 41. The setting of the sealing ring 42 prevents air leakage at the connection between the second suction hole 68 and the first suction hole 41.

[0068] In this embodiment, as Figure 1 and Figure 2As shown, a central hole 31 is provided at the center of the turntable 3. An installation bracket 53 is fixedly installed at the central hole 31. A wire passing hole 54 is provided on the installation bracket 53. An air circuit rotary joint 5 is rotatably installed on the installation bracket 53. The rotary center of the air circuit rotary joint 5 coincides with the rotary center of the turntable 3. At the upper and lower ends of the air circuit rotary joint 5, an air pipe joint three 52 and an air pipe joint two 51 which are communicated with each other are respectively provided. The air pipe joint three 52 rotates synchronously with the turntable 3, and the air pipe joint two 51 does not rotate. The air pipe joint three 52 is communicated with an air pipe joint one 44. The air pipe communicating with the air pipe joint two 51 penetrates downward through the wire passing hole 54 and the central hole 31 and then is communicated with an air extraction pump. After the air extraction pump is started, the air in the product placement acupoint 627 is sucked through the suction hole two 68, so that the product is firmly adsorbed in the product placement acupoint 627, avoiding the shaking of the product during the test and improving the test accuracy and efficiency.

[0069] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. All equivalent structural transformations made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An apparatus for synchronously performing product testing and loading, characterized in that, include: The turntable is arranged horizontally and connected to the cam divider, and the turntable is driven to rotate around the vertical axis by the cam divider, and the cam divider is connected to the speed regulating motor; A plurality of positioning plates are evenly distributed on the upper surface of the turntable and are connected to the turntable for vertical sliding. A plurality of product placement positions are provided on the upper surface of the positioning plate. A movable limiting plate 1, a movable limiting plate 2, a fixed limiting plate 1 and a fixed limiting plate 2 are provided around each product placement position. The movable limiting plate 1 and the fixed limiting plate 1 are located on both sides of the product placement position in the width direction of the positioning plate. The movable limiting plate 2 and the fixed limiting plate 2 are located on both sides of the product placement position in the length direction of the positioning plate. The movable limiting plate 1 and the movable limiting plate 2 are both connected to the positioning plate for horizontal sliding, and the movable limiting plate 1 slides along the width direction of the positioning plate, and the movable limiting plate 2 slides along the length direction of the positioning plate. The plate slides in the length direction, and the fixed limit plate 1 and the fixed limit plate 2 are fixedly connected to the upper surface of the positioning plate, and a spring 1, a spring 2, a spring 3 and a push rod are provided in the positioning plate, and the spring 1 is connected to the movable limit plate 1, and the movable limit plate 1 slides in the direction away from the fixed limit plate 1 to extrude the spring 1, and the spring 2 is connected to the movable limit plate 2, and the movable limit plate 2 slides in the direction away from the fixed limit plate 2 to extrude the spring 2, and the push rod is slidably connected to the positioning plate and contacts with the movable limit plate 1 and the movable limit plate 2, and the push rod slides and extrudes the spring 3, and pushes the movable limit plate 1 and the movable limit plate 2 to extrude the spring 1 and the spring 2.

2. The device for synchronously performing product testing and loading as described in claim 1, wherein A guide post is provided on the lower surface of the positioning plate. The guide post passes through the turntable and is vertically slidably connected to the turntable.

3. The device for synchronously performing product testing and loading according to claim 2, wherein A top plate is fixedly mounted on the lower end of the guide column, a spring four is vertically arranged on the top plate, the upper end of the spring four is connected to the turntable, and the positioning plate moves up and separates from the turntable to squeeze the spring four.

4. The device for synchronously performing product testing and feeding as claimed in claim 3, wherein A mounting plate is detachably fixedly mounted on the lower surface of the positioning plate, and the mounting plate is fixedly connected to the upper end of the guide post; A suction hole 1 is provided on the upper surface of the mounting plate, an air passage connected to the suction hole 1 is provided in the mounting plate, an opening of the air passage is located on the side of the mounting plate, and is connected to an air pipe connector 1; The opening of the first suction hole is provided with a sealing ring, and the sealing ring is pressed and sealed with the lower surface of the positioning plate; A second suction hole is provided in the product placement point of the positioning plate, and the second suction hole is communicated with the first suction hole.

5. The device for synchronously performing product testing and feeding according to claim 4, characterized in that, A center hole is provided in the center of the turntable, a mounting bracket is fixedly mounted at the center hole, a gas path rotary joint is rotatably mounted on the mounting bracket, and the rotation center of the gas path rotary joint coincides with the rotation center of the turntable; The upper and lower ends of the air path rotary joint are respectively provided with an trachea joint three and a trachea joint two that are connected to each other. The trachea joint three rotates synchronously with the turntable, and the trachea joint two does not rotate. The trachea joint three is connected to the trachea joint one, and the air pipe connected to the trachea joint two passes downward through the center hole.

6. The device for synchronously performing product testing and loading according to claim 1, wherein, One of the outer sides of the positioning plate in the width direction is provided with a mounting hole 1 and a mounting hole 3, wherein the cover plate, the guide rod 1 and the spring 1 are mounted in the mounting hole 1, and the spring 3 is mounted in the mounting hole 3; The upper surface of the positioning plate is provided with a first movable hole, and the first movable limiting plate is horizontally and slidably installed in the first movable hole. The lower end of the first movable hole communicates with the first installation hole and the third installation hole. The first guide rod is axially slidably connected to the first movable limiting plate and fixedly connected to the cover plate; The first movable limiting plate is provided with a first push pin. The lower end of the first push pin extends into the third installation hole. On the other outer side surface of the positioning plate in the width direction, there is a fourth installation hole, and the fourth installation hole communicates with the third installation hole. The push rod includes a first push rod and a second push rod. The second push rod is located in the third installation hole. One end of the first push rod penetrates through the fourth installation hole and extends into the third installation hole and is fixedly connected to the second push rod. The first push rod is slidably connected to the fourth installation hole. The first push rod slides in the fourth installation hole in the width direction of the positioning plate to push the second push rod to compress the third spring. At the same time, the second push rod pushes the first push pin to drive the first movable limiting plate to slide in the width direction of the positioning plate to compress the first spring.

7. The device for synchronously performing product testing and feeding according to claim 6, characterized in that, On the outer side surface of the positioning plate in the length direction, there is a second installation hole, and a blocking block, a second guide rod, and a second spring are installed in the second installation hole; The upper surface of the positioning plate is provided with a second movable hole, and the second movable limiting plate is horizontally and slidably installed in the second movable hole. The lower end of the second movable hole communicates with the second installation hole and the fourth installation hole. The second guide rod is axially slidably connected to the second movable limiting plate and fixedly connected to the blocking block; The second movable limiting plate is provided with a second push pin. The lower end of the second push pin extends into the fourth installation hole. On the outer side surface of the first push rod facing the second installation hole, there is an inclined surface. The first push rod slides in the fourth installation hole in the width direction of the positioning plate to push the second push rod to compress the third spring. At the same time, the inclined surface pushes the second push pin to drive the second movable limiting plate to slide in the length direction of the positioning plate to compress the second spring.

8. The device for synchronously performing product testing and loading according to claim 6, characterized in that, The other end of the first push rod extends out of the positioning plate.

9. The device for synchronously performing product testing and feeding as described in claim 8, characterized in that, It further includes a thrust device for pushing the first push rod to slide in the fourth installation hole in the width direction of the positioning plate.

10. The device for synchronously performing product testing and loading according to claim 1, wherein, It further includes a lifting device. The lifting device is arranged below the turntable. When the positioning plate rotates with the turntable to the directly above the lifting device, the lifting device jacks up the positioning plate to be docked with the testing machine for testing.

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