Automatic sampling and testing device for products

Abstract

The utility model discloses a kind of product automatic sampling detection equipment, specifically related to product quality detection technical field, including base, the base upper end is fixedly connected with motor, the motor output end is fixedly connected with transmission mechanism, the base upper end middle part is fixedly connected with the mechanism of poking, the base middle part is fixedly connected with the mechanism of pushing, the base left part is fixedly connected with collection mechanism.The utility model said a kind of product automatic sampling detection equipment, transmission mechanism is arranged, relevant components are driven to run, so that the mechanism of pushing can intermittently push the goods on conveying assembly into collection mechanism, this intermittent working mode can be matched with the rhythm of production line of product production, normal production process is not disturbed, ensure the orderly progress of production and sampling detection.

Description

Technical Field

[0001] This utility model relates to the field of product quality testing technology, and in particular to an automatic product sampling and testing device. Background Technology

[0002] In the product manufacturing process, quality inspection is a key link to ensure product quality. Sampling inspection, as an efficient and economical quality control method, is widely used in the production of various small and medium-sized items that can be impacted. Whether it is electronic components, small mechanical parts, or small-sized items in daily consumer goods, sampling inspection is needed to assess the overall batch quality.

[0003] Chinese Patent Publication No. CN113176106A discloses an automatic sampling and testing device, including a first conveying component, a second conveying component disposed on one side of the first conveying component, a robotic arm disposed between the first conveying component and the second conveying component, a conveying platform disposed on one side of the second conveying component, a first testing mechanism disposed on the conveying platform, an automatic gripping mechanism and a second testing mechanism disposed on the side of the conveying platform away from the second conveying component, and a shelf disposed on one side of the second testing mechanism, wherein the second testing mechanism and the shelf are located on the same side of the automatic gripping mechanism;

[0004] The aforementioned patent documents still have the following defects in practice:

[0005] There is a risk of collision during the conveying and gripping of workpieces, and no anti-collision design has been designed. Utility Model Content

[0006] The main objective of this invention is to provide an automatic product sampling and testing device that can effectively solve the problems mentioned above.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] An automatic product sampling and testing device includes a base, a motor fixedly connected to the upper end of the base, a transmission mechanism fixedly connected to the output end of the motor, a toggle mechanism fixedly connected to the middle of the upper end of the base, a push mechanism fixedly connected to the middle of the base, and a collection mechanism fixedly connected to the left side of the base.

[0009] Preferably, the transmission mechanism includes a pulley, the inner surface of which is fixedly connected to the outer surface of the motor output end, a transmission belt covering the outer surface of the pulley, a second pulley wound around the end of the transmission belt away from the pulley, a fixed frame rotatably connected to the inner surface of the second pulley, and a fixed rod fixedly connected to the rear end of the transmission belt.

[0010] Preferably, the actuating mechanism includes a second fixed frame, a cross block is rotatably connected to the upper part of the second fixed frame, a second fixed rod is fixedly connected to the left side of the end of each protrusion of the cross block away from the axis of the cross block, a triangular block is fixedly connected to the end of the second fixed rod away from the cross block, and an arc-shaped groove is opened at the end of each protrusion of the cross block away from the axis of the cross block.

[0011] Preferably, the actuating mechanism further includes a sleeve, the lower end of which is fixedly connected to the upper end of the base, the sleeve is sleeved on a spring, and a movable rod is fixedly connected to the upper end of the spring.

[0012] Preferably, the pushing mechanism includes a fixed block, the lower end of which is fixedly connected to the middle of the upper end of the base, a movable plate slidably connected to the upper part of the fixed block, a second spring fixedly connected to the rear end of the movable plate, a first fixed plate fixedly connected to the rear end of the second spring, a lower end of the fixed plate fixedly connected to the upper end of the base, a first connecting plate rotatably connected to the front left end of the movable plate, a first push plate rotatably connected to the upper right end of the first connecting plate, a second connecting plate rotatably connected to the left end of the first push plate, a second connecting plate rotatably connected to the lower right end of the second connecting plate, and a waist-shaped groove formed in the lower part of the second connecting plate.

[0013] Preferably, the pushing mechanism further includes a fixed frame three, the lower end of which is fixedly connected to the upper end of the base, and the upper part of which is slidably connected to the waist-shaped groove.

[0014] Preferably, the collecting mechanism includes a four-position fixed frame, the rear end of which is fixedly connected to the left front end of the base, and an arc-shaped channel is fixedly connected to the upper end of the four-position fixed frame, with a baffle fixedly connected to the upper end of the arc-shaped channel.

[0015] Preferably, the collecting mechanism further includes two fixed plates and two strip grooves. The lower ends of the two fixed plates are fixedly connected to the upper end of the base. The ends of the two fixed plates that are close to each other are slidably connected to a push plate. The upper end of the push plate is fixedly connected to a fixed rod. The two strip grooves are opened on the left side of the base. The lower part of the push plate is slidably connected to the strip groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In this embodiment, a transmission mechanism is set up to drive the operation of related components, so that the pushing mechanism can intermittently push the items on the conveying component into the collection mechanism. This intermittent working mode can match the rhythm of the product production line and will not interfere with the normal production process, thus ensuring the orderly progress of production and sampling inspection.

[0018] 2. In this embodiment, a pushing mechanism is set up during implementation. After the items on the conveying component are pushed down, they will quickly rebound, which completes the sampling action without affecting the transportation of subsequent items. In the collection mechanism, the second pusher will push the fallen items away under the action of the first pusher, avoiding secondary collisions between newly fallen items and previous items, greatly reducing the probability of product damage due to collisions. It is especially suitable for small and medium-sized items that can be collided with, effectively protecting product quality. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective;

[0021] Figure 3 This is a schematic diagram of the transmission mechanism structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the actuation mechanism of this utility model;

[0023] Figure 5 This is a schematic diagram of the propulsion mechanism of this utility model;

[0024] Figure 6 This is a schematic diagram of the collection mechanism structure of this utility model.

[0025] In the diagram: 1. Base; 2. Motor; 3. Transmission mechanism; 31. Pulley 1; 32. Transmission belt; 33. Pulley 2; 34. Fixing frame 1; 35. Fixing rod 1; 4. Actuating mechanism; 41. Fixing frame 2; 42. Cross block; 43. Fixing rod 2; 44. Triangular block; 45. Arc-shaped groove; 46. Moving rod; 47. Spring 1; 48. Sleeve; 5. Pushing mechanism; 51. Fixing block; 52. Moving plate; 53. Connecting plate 1; 54. Connecting plate 2; 55. Push plate 1; 56. Waist-shaped groove; 57. Fixing frame 3; 58. Spring 2; 59. Fixing plate 1; 6. Collecting mechanism; 61. Fixing frame 4; 62. Arc-shaped channel; 63. Baffle; 64. Fixing rod 3; 65. Push plate 2; 66. Fixing plate 2; 67. Strip groove; 7. Conveying assembly. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] Example 1, as Figure 1 - Figure 2As shown, an automatic product sampling and testing device includes a base 1, a motor 2 fixedly connected to the upper end of the base 1, a transmission mechanism 3 fixedly connected to the output end of the motor 2, a toggle mechanism 4 fixedly connected to the middle of the upper end of the base 1, a push mechanism 5 fixedly connected to the middle of the base 1, and a collection mechanism 6 fixedly connected to the left side of the base 1.

[0028] This device is suitable for small to medium-sized items that may be bumped.

[0029] In this embodiment, during the implementation process, the motor 2 is started, the motor 2 drives the transmission mechanism 3 to operate, the transmission mechanism 3 drives the pushing mechanism 5 to operate through the toggle mechanism 4, intermittently pushing the items on the conveying component 7 into the collection mechanism 6, while the pushing mechanism 5 pushes away the items that have already fallen to avoid secondary impact and increase the loss rate.

[0030] To drive the operation of Organization 5, see [reference] Figure 3 The transmission mechanism 3 includes a pulley 31, the inner surface of which is fixedly connected to the outer surface of the output end of the motor 2, a transmission belt 32 covering the outer surface of the pulley 31, a pulley 33 wrapped around the end of the transmission belt 32 away from the pulley 31, a fixed frame 34 rotatably connected to the inner surface of the pulley 33, and a fixed rod 35 fixedly connected to the rear end of the transmission belt 32.

[0031] During implementation, motor 2 is started, motor 2 drives pulley 31 to rotate, pulley 31 drives transmission belt 32 to rotate around pulley 31 and pulley 33, transmission belt 32 drives fixed rod 35 to rotate, and fixed frame 34 supports pulley 33.

[0032] For further details, please refer to [link / reference]. Figure 4 The actuating mechanism 4 includes a fixed frame 2 41, a cross block 42 is rotatably connected to the upper part of the fixed frame 2 41, a fixed rod 2 43 is fixedly connected to the left end of each protrusion of the cross block 42 away from the axis of the cross block 42, a triangular block 44 is fixedly connected to the end of the fixed rod 2 43 away from the cross block 42, and an arc-shaped groove 45 is opened at the end of each protrusion of the cross block 42 away from the axis of the cross block 42. The actuating mechanism 4 also includes a sleeve 48, the lower end of the sleeve 48 is fixedly connected to the upper end of the base 1, the sleeve 48 is sleeved on a spring 1 47, and a moving rod 46 is fixedly connected to the upper end of the spring 1 47.

[0033] During implementation, pulley 2 33 rotates into the gap of cross block 42, causing cross block 42 to rotate. The rotation of cross block 42 presses against moving rod 46, and spring 1 47 is compressed. After cross block 42 rotates 90 degrees, spring 1 47 is released from compression, and moving rod 46 pops up to fix cross block 42. Cross block 42 drives fixing rod 2 43 and triangular block 44 to rotate. Triangular block 44 presses against moving plate 52 and moves it backward. The left end face of triangular block 44 is parallel to the left end face of moving plate 52. After pressing against moving plate 52, moving plate 52 can quickly return to its original position. Fixing frame 2 41 supports cross block 42.

[0034] Example 2: In order to push the item off the conveyor component 7, refer to... Figure 5 The pushing mechanism 5 includes a fixed block 51, the lower end of which is fixedly connected to the middle of the upper end of the base 1. A movable plate 52 is slidably connected to the upper part of the fixed block 51. A second spring 58 is fixedly connected to the rear end of the movable plate 52. A first fixed plate 59 is fixedly connected to the rear end of the second spring 58. The lower end of the first fixed plate 59 is fixedly connected to the upper end of the base 1. A first connecting plate 53 is rotatably connected to the front left end of the movable plate 52. A first push plate 55 is rotatably connected to the upper right end of the first connecting plate 53. A second connecting plate 54 is rotatably connected to the left end of the first push plate 55. The lower right end of the second connecting plate 54 is rotatably connected to the left end of the movable plate 52. A waist-shaped groove 56 is provided in the lower part of the second connecting plate 54. The pushing mechanism 5 also includes a third fixed frame 57, the lower end of which is fixedly connected to the upper end of the base 1. The upper part of the third fixed frame 57 is slidably connected to the waist-shaped groove 56.

[0035] During implementation, the cross block 42 presses the moving plate 52 backward, and the moving plate 52 drives the connecting plate 1 53 and the connecting plate 2 54 to rotate around its lower part, driving the push plate 1 55 to move forward, pushing the items on the conveying component 7 off the conveying component 7. The rear part of the push plate 1 55 is triangular, which can press the fixing rod 3 64, causing the fixing rod 3 64 to move to the left. After the triangular block 44 releases the pressure on the moving plate 52, the moving plate 52 drives the push plate 1 55 to rebound quickly under the action of the spring 2 58. This can push the objects on the conveying component 7 off without affecting the subsequent transport of items. The height of the fixing frame 3 57 allows the moving plate 52 to move a small distance while driving the push plate 1 55 to move a long distance. The waist-shaped groove 56 can eliminate the vertical displacement of the push plate 1 55, allowing the connecting plate 2 54 to rotate smoothly.

[0036] To avoid secondary collisions, please refer to Figure 6The collection mechanism 6 includes a fixed frame 61, the rear end of which is fixedly connected to the front left of the base 1. An arc-shaped channel 62 is fixedly connected to the upper end of the fixed frame 61, and a baffle 63 is fixedly connected to the upper end of the arc-shaped channel 62. The collection mechanism 6 also includes two fixed plates 66 and two strip grooves 67. The lower ends of the two fixed plates 66 are fixedly connected to the upper end of the base 1. The ends of the two fixed plates 66 that are close to each other are slidably connected to a push plate 65. A fixed rod 64 is fixedly connected to the upper end of the push plate 65. The two strip grooves 67 are opened on the left side of the base 1, and the lower part of the push plate 65 is slidably connected to the strip grooves 67.

[0037] During implementation, the item is pushed into the arc-shaped channel 62. The fixing bracket 4 61 can block the item to prevent it from flying out. The item falls between the two fixing plates 2 66 along the arc-shaped channel 62. When the push plate 1 55 pushes forward, the rear of the push plate 1 55 presses against the fixing rod 3 64. The fixing rod 3 64 drives the push plate 2 65 to move to the left along the strip groove 67, pushing the item to the left. Before the next item falls, the push plate 2 65 quickly returns to its position. This operation is to prevent the next item from hitting the previous item and causing unnecessary damage.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic product sampling and testing device, comprising a base (1), characterized in that: A motor (2) is fixedly connected to the upper end of the base (1), a transmission mechanism (3) is fixedly connected to the output end of the motor (2), a toggle mechanism (4) is fixedly connected to the middle of the upper end of the base (1), a push mechanism (5) is fixedly connected to the middle of the base (1), and a collection mechanism (6) is fixedly connected to the left side of the base (1).

2. The automatic product sampling and testing equipment according to claim 1, characterized in that: The transmission mechanism (3) includes a pulley (31), the inner surface of which is fixedly connected to the outer surface of the output end of the motor (2), the outer surface of which is covered with a transmission belt (32), the end of which is away from the pulley (31) is wound with a pulley (33), the inner surface of which is rotatably connected to a fixing frame (34), and the rear end of which is fixedly connected to a fixing rod (35).

3. The automatic product sampling and testing equipment according to claim 1, characterized in that: The actuating mechanism (4) includes a fixed frame two (41), a cross block (42) is rotatably connected to the upper part of the fixed frame two (41), and a fixed rod two (43) is fixedly connected to the left end of each protrusion of the cross block (42) away from the axis of the cross block (42). A triangular block (44) is fixedly connected to the end of the fixed rod two (43) away from the cross block (42), and an arc-shaped groove (45) is opened at the end of each protrusion of the cross block (42) away from the axis of the cross block (42).

4. The automatic product sampling and testing equipment according to claim 3, characterized in that: The actuating mechanism (4) further includes a sleeve (48), the lower end of which is fixedly connected to the upper end of the base (1), the sleeve (48) is sleeved on a spring (47), and a moving rod (46) is fixedly connected to the upper end of the spring (47).

5. The automatic product sampling and testing equipment according to claim 1, characterized in that: The pushing mechanism (5) includes a fixed block (51), the lower end of which is fixedly connected to the middle of the upper end of the base (1), a movable plate (52) is slidably connected to the upper part of the fixed block (51), a second spring (58) is fixedly connected to the rear end of the movable plate (52), a first fixed plate (59) is fixedly connected to the rear end of the second spring (58), the lower end of the first fixed plate (59) is fixedly connected to the upper end of the base (1), a first connecting plate (53) is rotatably connected to the front left end of the movable plate (52), a first push plate (55) is rotatably connected to the upper right end of the first connecting plate (53), a second connecting plate (54) is rotatably connected to the left end of the first push plate (55), the lower right end of the second connecting plate (54) is rotatably connected to the left end of the movable plate (52), and a waist-shaped groove (56) is provided in the lower part of the second connecting plate (54).

6. The automatic product sampling and testing equipment according to claim 5, characterized in that: The pushing mechanism (5) also includes a fixed frame three (57), the lower end of the fixed frame three (57) is fixedly connected to the upper end of the base (1), and the upper part of the fixed frame three (57) is slidably connected to the waist-shaped groove (56).

7. The automatic product sampling and testing equipment according to claim 1, characterized in that: The collecting mechanism (6) includes a four-piece fixed frame (61), the rear end of which is fixedly connected to the left front end of the base (1), and an arc-shaped channel (62) is fixedly connected to the upper end of the four-piece fixed frame (61), and a baffle (63) is fixedly connected to the upper end of the arc-shaped channel (62).

8. The automatic product sampling and testing equipment according to claim 7, characterized in that: The collecting mechanism (6) also includes two fixing plates (66) and two strip grooves (67). The lower ends of the two fixing plates (66) are fixedly connected to the upper end of the base (1). The two fixing plates (66) are slidably connected to a push plate (65) at their respective ends. The upper end of the push plate (65) is fixedly connected to a fixing rod (64). The two strip grooves (67) are opened on the left side of the base (1). The lower part of the push plate (65) is slidably connected to the strip groove (67).

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