Product detection line

Abstract

According to the product detection line provided by the utility model, after a product is conveyed to a position beside a corresponding detection station by a conveying belt, a first lifting cylinder drives a first supporting plate to jack up the product from the conveying belt, and then a feeding screw rod module can drive a lifting rod to penetrate through a notch in the conveying belt to enter the detection station; therefore, a screw rod module and a clamp do not need to be arranged above the conveying belt and in the detection station, the product can be conveyed from the conveying belt to the detection station to be detected, when the product is conveyed to the detection station, the product can be conveyed to the detection station through the screw rod module and the clamp, and the detection efficiency is greatly improved. The position in the detection station does not need to be occupied, interference on a detection mechanism in the detection station is avoided, the occupied space of the detection station is compressed, and in addition, when a shading box body is installed on the detection station, a product can be conveniently conveyed into the detection station from the bottom of the shading box; the utility model belongs to the technical field of automation equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of automation equipment, and in particular relates to a product testing line. Background Art

[0002] In a conventional inspection line, the working process is mainly to move the product to the corresponding inspection station via a conveyor belt, and then use a clamp to clamp the product, and then drive the product clamped by the clamp to be transported from the conveyor belt to the inspection station through a screw module set above the conveyor belt and inside the inspection station. Therefore, a large space needs to be reserved in and near the inspection station for the screw module and the clamp to be installed and moved, resulting in a large space occupied by the inspection station and limited space for the inspection mechanism in the inspection station. In addition, if the inspection station is used to detect the appearance of the product, the inspection station needs to be installed with a light-shielding box, which makes it inconvenient for the transport mechanism to transport the product from the conveyor belt to the light-shielding box. Utility Model Content

[0003] The purpose of the utility model is to provide a product detection line to solve the technical problems described in the background technology.

[0004] The product inspection line includes a base plate, on which a conveyor belt for both sides of the product is installed, an inspection station is arranged at a certain position beside the side of the conveyor belt, a notch is arranged beside the inspection station on the side of the conveyor belt, a feed screw module is arranged below the conveyor belt and the inspection station, a first lifting cylinder is installed on the feed screw module, the first lifting cylinder drives a lifting rod, the feed screw module can drive the lifting rod to pass through the notch in the conveyor belt and enter and exit the inspection station, the lifting rod is installed with a first pallet, the first lifting cylinder can drive the first pallet to lift the product from the conveyor belt or place the product on the conveyor belt.

[0005] According to the technical solution, the utility model can achieve the following beneficial effects:

[0006] After the conveyor belt conveys the product to the corresponding inspection station, the first lifting cylinder drives the first pallet to lift the product from the conveyor belt. After that, the feed screw module can drive the lifting rod to pass through the gap in the conveyor belt and enter the inspection station to deliver the product on the pallet to the inspection station for inspection.

[0007] Therefore, the utility model does not need to set a screw module and a clamp above the conveyor belt and in the inspection station, and can transport the product from the conveyor belt to the inspection station for inspection. Therefore, when the product is transported to the inspection station, there is no need to occupy the position in the inspection station and avoid interfering with the inspection mechanism in the inspection station, so as to achieve the compression of the occupied space of the inspection station. In addition, when a light-shielding box is installed at the inspection station, the product can also be conveniently transported from the bottom of the light-shielding box into the inspection station.

[0008] In order to further optimize the above technical solution, it can be optionally combined with one or more of the following implementation methods without conflict.

[0009] In some embodiments, the conveyor belt for carrying one side of the product includes a front section and a rear section, the notch is located between the front section and the rear section, and the front section and the rear section are both provided with a synchronous shaft drivingly connected to the conveyor belt for carrying the other side of the product;

[0010] According to the technical solution, the conveyor belts on both sides of the product can move synchronously, so that the product can be transported to the corresponding inspection station more stably.

[0011] In some embodiments, the first lifting cylinder drives a first lifting plate, and the first lifting plate is equipped with a rotating cylinder that can drive the lifting rod to rotate;

[0012] According to the technical solution, when the product on the first pallet is delivered to the inspection station, the product on the pallet can be driven to rotate by the rotating cylinder, so that the inspection mechanism in the inspection station can inspect all four sides of the product.

[0013] In some embodiments, a flipping station is provided at a certain position on the conveyor belt side, and two second lifting cylinders are symmetrically provided on the flipping station, and the second lifting cylinder drives a second lifting frame, and the second lifting frame is provided with a flipping cylinder, and the flipping cylinder drives a flipping plate, and a clamp cylinder is installed on the flipping plate, and the clamp cylinder drives two clamps that can be brought close to each other to clamp the two sides of the product;

[0014] According to the technical solution, after the conveyor belt transports the product to the flipping station, the clamp cylinder drives the two clamps to move closer to each other to clamp the two sides of the product. Thereafter, the second lifting cylinder drives the second lifting frame to rise to drive the clamped product to rise and separate from the conveyor belt. Thereafter, the flipping cylinder drives the flipping plate to flip to drive the clamped product to flip. Thereafter, the second lifting cylinder drives the second lifting frame to descend to drive the clamped product to descend and be placed on the conveyor belt. The clamp cylinder drives the two clamps to open each other to release the clamping of the product, and the conveyor belt transports the product to the corresponding inspection station so that the inspection mechanism in the inspection station can inspect the other side of the product.

[0015] In some embodiments, the second lifting frame is equipped with a close cylinder, the close cylinder drives a close plate, and the clamp cylinder is installed on the close plate, so that the close cylinder can drive the clamp cylinder to close or open with the clamp cylinder on another second lifting frame;

[0016] According to the technical solution, when the clamp cylinder fails to drive the two clamps to approach each other to clamp the two sides of the product, the approach cylinder drives the clamp cylinder and the clamp cylinder on the other second lifting frame to open to each other, so as to drive the clamps away from the conveyor belt, thereby avoiding the products sent out by the conveyor belt or delivered to the flipping station.

[0017] In some embodiments, the flipping station is provided with a third lifting cylinder located below the conveyor belt, and the third lifting cylinder drives a third lifting plate, which can lift the product on the conveyor belt to the clamping plate or put the product back on the conveyor belt;

[0018] According to the technical solution, before the clamp cylinder drives the two clamps to move closer together to clamp the two sides of the product, the third lifting cylinder can be used to drive the third lifting plate to lift the product on the conveyor belt in advance, so that the clamp cylinder can drive the two clamps to stably clamp the two sides of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the present invention, the following is a brief description of the drawings and reference numerals required to be used in the description of the specific implementation.

[0020] Figure 1 It is a schematic diagram of the position of the detection station of the utility model;

[0021] Figure 2 It is a schematic diagram of the positions of the conveyor belt and the feed screw module of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the feed screw module of the utility model;

[0023] Figure 4 It is a schematic diagram of the position of the turning station described in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the turning station described in the utility model.

[0025] Reference numerals:

[0026] 1. Base plate; 2. Conveyor belt; 21. Front section; 22. Back section; 23. Notch; 3. Inspection station; 41. Feed screw module; 42. First lifting cylinder; 43. First lifting plate; 44. Rotating cylinder; 45. Lifting rod; 46. First support plate; 5. Turning station; 51. Second lifting cylinder; 52. Second lifting frame; 53. Approaching cylinder; 531. Approaching plate; 54. Flipping cylinder; 55. Flipping plate; 56. Clamp cylinder; 57. Clamping plate; 61. Third lifting cylinder; 62. Third lifting plate; 7. Product. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings.

[0028] like Figures 1 to 5 As shown, this specific embodiment provides a product inspection line, which includes a substrate 1.

[0029] Two conveyor belts 2 are installed on the base plate 1 to support the inner position of the two sides of the product 7. The conveyor belt 2 is provided with an inspection station 3 and a turning station 5. The inspection station 3 is located beside the side of the conveyor belt 2.

[0030] The conveyor belt 2 for carrying one side of the product 7 includes a front section 21 and a rear section 22, a notch 23 is provided between the front section 21 and the rear section 22, the notch 23 is located next to the inspection station 3, and the front section 21 and the rear section 22 are both provided with a synchronous shaft that is transmission-connected to the conveyor belt 2 for carrying the other side of the product 7.

[0031] A feeding screw module 41 is arranged below the conveyor belt 2 and the inspection station 3, and a first lifting cylinder 42 is installed on the feeding screw module 41. The first lifting cylinder 42 drives a first lifting plate 43. The first lifting plate 43 is installed with a rotating cylinder 44. The rotating cylinder 44 is transmission-connected with a lifting rod 45. The feeding screw module 41 can drive the lifting rod 45 to pass through the gap 23 in the conveyor belt 2 to enter and exit the inspection station 3. The lifting rod 45 is installed with a first support plate 46. The first lifting cylinder 42 can drive the first support plate 46 to lift the product 7 from the conveyor belt 2 or place the product 7 on the conveyor belt 2.

[0032] Two second lifting cylinders 51 are symmetrically arranged on the flipping station 5, each second lifting cylinder 51 drives a second lifting frame 52, the second lifting frame 52 is equipped with a closing cylinder 53, the closing cylinder 53 drives a closing plate 531, the closing plate 531 is equipped with a flipping cylinder 54, the flipping cylinder 54 drives a flipping plate 55, the flipping plate 55 is equipped with a clamp cylinder 56, the closing cylinder 53 clamp cylinder 56 and the clamp cylinder 56 on the other second lifting frame 52 are closed or opened, the clamp cylinder 56 drives two clamps 57 that can be closed or opened to each other, and the two clamps 57 can clamp the side of the product 7 when they are closed to each other.

[0033] The flipping station 5 is also provided with a third lifting cylinder 61 located below the conveyor belt 2 . The third lifting cylinder 61 drives a third lifting plate 62 . The third lifting plate 62 can lift the product 7 on the conveyor belt 2 to the side of the clamping plate 57 or put the product 7 back on the conveyor belt 2 .

[0034] The following is the working process of a product testing line:

[0035] When inspecting the product 7, the conveyor belt 2 conveys the product 7 to the side of the corresponding inspection station 3. Thereafter, the first lifting cylinder 42 drives the first support plate 46 to lift the product 7 from the conveyor belt 2. Thereafter, the feed screw module 41 can drive the lifting rod 45 to pass through the notch 23 in the conveyor belt 2 and enter and exit the inspection station 3, so as to deliver the product 7 on the support plate to the in-and-out inspection station 3 for inspection.

[0036] When the product 7 on the first support plate 46 is delivered to the in-and-out inspection station 3, the product 7 on the support plate can be driven to rotate by the rotary cylinder 44, so that the inspection mechanism in the inspection station 3 can inspect the surroundings of the product 7;

[0037] After the detection mechanism in the detection station 3 completes the detection of the product 7, the feed screw module 41 drives the lifting rod 45 to move out of the detection station 3 and pass through the gap 23 to enter above the conveyor belt 2. Thereafter, the first lifting cylinder 42 drives the first pallet 46 to lower the product 7 and place it on the conveyor belt 2, and the conveyor belt 2 transports the product 7 away.

[0038] If it is necessary to inspect the bottom surface of the product 7, the conveyor belt 2 conveys the product 7 to the flipping station 5, and the third lifting cylinder 61 drives the third lifting plate 62 to lift the product 7 on the conveyor belt 2, so that the two sides of the product 7 are located next to the clamping plate 57. Thereafter, the approaching cylinder 53 drives the clamping cylinder 56 and the clamping cylinder 56 on the other second lifting frame 52 to approach each other. Thereafter, the clamping cylinder 56 drives the two clamping plates 57 to approach each other to clamp the two sides of the product 7. Thereafter, the second lifting cylinder 51 drives the second lifting frame 52 to rise, and the flipping cylinder 54 drives the flipping plate 55 to move. The second lifting cylinder 51 drives the second lifting frame 52 to descend, so as to drive the clamped product 7 to descend and be placed on the third lifting plate 62. The clamp cylinder 56 drives the two clamping plates 57 to open each other to release the clamping of the product 7. After that, the approaching cylinder 53 drives the clamp cylinder 56 and the clamp cylinder 56 on the other second lifting frame 52 to open each other, so as to drive the clamping plates 57 away from the product 7. After that, the third lifting cylinder 61 drives the third lifting plate 62 to descend the product 7 and place it on the conveyor belt 2, and the conveyor belt 2 transports the product 7 away.

Claims

1. A product inspection line, comprising a substrate (1), characterized in that: The base plate (1) is provided with a conveyor belt (2) for use on both sides of the product (7); a detection station (3) is provided at a certain position beside the side of the conveyor belt (2); a notch (23) located beside the detection station (3) is provided on the side of the conveyor belt (2); a feed screw module (41) is provided below the conveyor belt (2) and the detection station (3); a first lifting cylinder (42) is installed on the feed screw module (41); the first lifting cylinder (42) drives a lifting rod (45); the feed screw module (41) can drive the lifting rod (45) to enter and exit the detection station (3) through the notch (23) in the conveyor belt (2); the lifting rod (45) is provided with a first support plate (46); the first lifting cylinder (42) can drive the first support plate (46) to lift the product (7) from the conveyor belt (2) or place the product (7) on the conveyor belt (2).

2. A product inspection line according to claim 1, characterized in that: The conveyor belt (2) for carrying one side of the product (7) comprises a front section (21) and a rear section (22), the notch (23) is located between the front section (21) and the rear section (22), and the front section (21) and the rear section (22) are both provided with a synchronous shaft which is transmission-connected to the conveyor belt (2) for carrying the other side of the product (7).

3. A product inspection line according to claim 1, characterized in that: The first lifting cylinder (42) drives a first lifting plate (43), and the first lifting plate (43) is equipped with a rotating cylinder (44) that drives the lifting rod (45) to rotate.

4. A product inspection line according to any one of claims 1 to 3, characterized in that: A flipping station (5) is arranged at a certain position of the conveyor belt (2), and two second lifting cylinders (51) are symmetrically arranged on the flipping station (5), and the second lifting cylinder (51) drives a second lifting frame (52), and the second lifting frame (52) is provided with a turning cylinder (54), and the turning cylinder (54) drives a turning plate (55), and the turning plate (55) is installed with a clamp cylinder (56), and the clamp cylinder (56) drives two clamps (57) that can be brought close to each other to clamp the two sides of the product.

5. A product inspection line according to claim 4, characterized in that: The second lifting frame (52) is equipped with a closing cylinder (53), and the closing cylinder (53) drives a closing plate (531). The clamp cylinder (56) is installed on the closing plate (531), so that the closing cylinder (53) can drive the clamp cylinder (56) to close to or open with the clamp cylinder (56) on another second lifting frame (52).

6. A product inspection line according to claim 5, characterized in that: The flipping station (5) is provided with a third lifting cylinder (61) located below the conveyor belt (2); the third lifting cylinder (61) drives a third lifting plate (62); the third lifting plate (62) can lift the product (7) on the conveyor belt (2) to the side of the clamping plate (57) or put the product (7) back onto the conveyor belt (2).

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