Conveying device

Abstract

The invention provides a conveying device which comprises a first conveying assembly, the first conveying assembly comprises a first conveying platform and a size detection part, the first conveying platform is used for conveying a target workpiece, and the size detection part is used for detecting the size of the target workpiece on the first conveying platform; the quality detection platform is arranged at the output end of the first conveying platform, the quality detection platform is used for detecting quality information of the target workpiece, the quality detection platform is provided with a detection position, a first output position and a second output position, and the quality detection platform is movably arranged among the detection position, the first output position and the second output position. The problems that in the prior art, an automobile part conveying system is large in occupied space and low in overall conveying efficiency are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of workpiece conveying, and in particular to a conveying device. Background Art

[0002] At present, after the production of parts needed for automobiles is completed, the parts need to be transported from the production area to the packaging area or assembly area. Due to the large number of parts and the non-uniform size and specifications, too much manual intervention is required during the transportation process, and workers need to manually push the carts for transportation.

[0003] In the prior art, in order to solve the above technical problems, some parts are transported by setting up a transmission belt. However, the transmission belt can only transport the parts to the next workstation and cannot detect the quality and specifications of the parts. The inspection of good and defective parts still needs to be completed in a separate process, which not only increases the number of equipment in the production and transportation process of parts and occupies installation space, but also reduces the transmission efficiency of parts. Summary of the invention

[0004] The main purpose of the present invention is to provide a conveying device to solve the problem that the conveying system of automobile parts in the prior art occupies a large space and has a low overall conveying efficiency.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, a conveying device is provided, comprising: a first transmission component, the first transmission component comprising a first transmission platform and a size detection component, the first transmission platform is used to transmit the target workpiece, and the size detection component is used to detect the size of the target workpiece on the first transmission platform; a quality detection platform, arranged at the output end of the first transmission platform, the quality detection platform is used to detect the quality information of the target workpiece, the quality detection platform has a detection position, a first output position and a second output position, the quality detection platform is movably arranged between the detection position, the first output position and the second output position, the quality detection platform is docked with the first transmission platform to be in the detection position; a second transmission component, arranged at a first side of the quality detection platform, the quality detection platform is docked with the second transmission component to be in the first output position; a third transmission component, arranged at a second side of the quality detection platform, the quality detection platform is docked with the third transmission component to be in the second output position.

[0006] Furthermore, the conveying device also includes: a clamping assembly, which is arranged on the first conveying platform, and the clamping assembly includes a first clamping plate and a second clamping plate that are arranged opposite to each other, and the first clamping plate and the second clamping plate are movably arranged in a direction of relatively approaching or moving away from each other to clamp or release the target workpiece; the first transmission assembly also includes: two limiting bodies, which are arranged on both sides of the clamping assembly, and the two limiting bodies are movably arranged in a direction of approaching or moving away from the clamping assembly, so that in the process of the clamping assembly moving with the first conveying platform, the two limiting bodies respectively contact the first clamping plate and the second clamping plate, and push the first clamping plate and the second clamping plate to move to be in a clamping state.

[0007] Furthermore, each limiting body extends along the length direction of the first conveying platform; each limiting body includes a first side surface and a second side surface connected to each other, the second side surface faces the output end of the first conveying platform, the first clamping plate or the second clamping plate is fitted with the first side surface, and there is an angle between the second side surface and the first side surface, and the angle is an obtuse angle.

[0008] Furthermore, the clamping assembly also includes: a clamping seat body, on which the first clamping plate and the second clamping plate are respectively arranged; a first elastic component is arranged in the clamping seat body, and the two ends of the first elastic component are respectively connected to the first clamping plate and the second clamping plate, and the first clamping plate and the second clamping plate are pushed to move to a released state through the elastic restoring force of the first elastic component.

[0009] Furthermore, the first transmission component also includes: two positioning bodies, the two positioning bodies are respectively arranged on the side of the two limiting bodies away from the first conveying platform, and the two positioning bodies are connected to the two limiting bodies in a one-to-one correspondence; the two positioning bodies are movably arranged in a direction of approaching or moving away from each other to drive the two limiting bodies to move respectively; wherein, the limiting body is movably arranged in a vertical direction relative to the positioning body.

[0010] Furthermore, the size detection component includes: two first detection components, which are respectively arranged on the two limit bodies, and the horizontal distance between the two limit bodies is detected by the two first detection components; a second detection component, which is arranged above the first conveying platform, and the second detection component is movably arranged in the vertical direction to extend into the target workpiece to detect the inner diameter of the target workpiece.

[0011] Furthermore, the conveying device also includes: a rotating component, which is arranged below the quality inspection platform and connected to the quality inspection platform, and the rotating component is rotatably arranged around a predetermined axis to drive the quality inspection platform to move between the inspection position, the first output position and the second output position.

[0012] Furthermore, the conveying device also includes a support table, the quality inspection platform is arranged on the support table, and the rotating component is arranged between the support table and the quality inspection platform; the conveying device also includes: a pushing component, which is arranged below the support table and connected to the support table, and the pushing components are divided into two groups, and the two groups of pushing components are arranged at intervals. At least a part of each group of pushing components is retractably arranged in the vertical direction to push the support table to tilt toward the second transmission component so that the target workpiece slides onto the second transmission component, or push the support table to tilt toward the third transmission component so that the target workpiece slides onto the third transmission component.

[0013] Furthermore, each group of pushing components includes: a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are cross-arranged, and the first connecting rod is hinged to the second connecting rod; a first screw rod, the first screw rod is rotatably arranged around its own axis, and two first sliding blocks are arranged on the first screw rod at intervals, the two first sliding blocks are respectively threadedly connected to the first screw rod, and the first end of the first connecting rod and the first end of the second connecting rod are respectively hinged to the two first sliding blocks in a one-to-one correspondence; a pushing plate, the second end of the first connecting rod and the second end of the second connecting rod are respectively connected to the pushing plate, so that during the movement of the two first sliding blocks, the pushing plate is driven to move in a vertical direction through the first connecting rod and the second connecting rod; a third connecting rod, the two ends of the third connecting rod are respectively connected to the support platform and the pushing plate, and the support platform is pushed to move through the third connecting rod.

[0014] Furthermore, a connecting plate is provided on the support platform, and the connecting plate extends from the support platform toward the pushing component. There are multiple connecting plates, and the multiple connecting plates are arranged at intervals along the circumferential direction of the support platform; each group of pushing components also includes: a fixed rod, the two ends of the fixed rod are respectively connected to two adjacent connecting plates, and the third connecting rod is connected to the fixed rod; a fixed plate, which is arranged below the support platform, and the fixed plate is connected to the second transmission component or the third transmission component; a buffer component, which is arranged between the support platform and the fixed plate, and one end of the buffer component is connected to the fixed plate, and the other end is hinged to the support platform, so as to provide a buffering force to the support platform when the support platform is tilted.

[0015] Applying the technical solution of the present invention, the conveying device includes a first transmission component, a quality inspection platform, a second transmission component and a third transmission component, the first transmission component includes a first conveying platform and a size detection component, the first conveying platform is used to convey the target workpiece, and the size detection component is used to detect the size of the target workpiece on the first conveying platform; the quality inspection platform is arranged at the output end of the first conveying platform, the quality inspection platform is used to detect the quality information of the target workpiece, the quality inspection platform has a detection position, a first output position and a second output position, the quality inspection platform is movably arranged between the detection position, the first output position and the second output position, the quality inspection platform is docked with the first conveying platform to be in the detection position; the second transmission component is arranged on the first side of the quality inspection platform, the quality inspection platform is docked with the second transmission component to be in the first output position; the third transmission component is arranged on the second side of the quality inspection platform, the quality inspection platform is docked with the third transmission component to be in the second output position. In this arrangement, during the process of transmitting the target workpiece using the first conveying platform, the size of the target workpiece is detected by the size detection component, and then output to the quality detection platform for quality inspection. In combination with the size detection structure and the quality inspection result, it is determined whether the target workpiece is a good product or a defective product. When the target workpiece is a good product, the quality inspection platform moves from the inspection position to the first output position, so that the target workpiece is conveyed through the second transmission component. When the target workpiece is a defective product, the quality inspection platform moves from the inspection position to the second output position, so that the target workpiece is conveyed through the third transmission component. In this way, the quality inspection of the target workpiece can be achieved during the transmission of the target workpiece, and the target workpiece can be classified and conveyed according to the inspection results. This not only saves the step of separately inspecting the quality of the target workpiece, improves the transmission efficiency of the target workpiece, combines the conveying process and the inspection process, but also reduces the number of equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 A schematic structural diagram of a conveying device according to the present invention from a first viewing angle is shown;

[0018] Figure 2 A schematic structural diagram of a conveying device according to the present invention from a second viewing angle is shown;

[0019] Figure 3 A schematic structural diagram of a quality detection platform in a conveying device according to the present invention from a first viewing angle is shown;

[0020] Figure 4A schematic structural diagram of a second viewing angle of a quality detection platform in a conveying device according to the present invention is shown;

[0021] Figure 5 A cross-sectional view of a clamping assembly in a conveying device according to the present invention is shown;

[0022] Figure 6 A schematic diagram showing the cooperation between the positioning body and the limiting body in the conveying device according to the present invention is shown;

[0023] Figure 7 A schematic diagram showing the structure of a first driving assembly in a conveying device according to the present invention is shown;

[0024] Figure 8 It shows a schematic structural diagram of a pushing assembly in a conveying device according to the present invention;

[0025] Fig. 9 A schematic structural diagram of a buffer component in a conveying device according to the present invention is shown.

[0026] The above drawings include the following reference numerals:

[0027] 100, first transmission component; 110, first transmission platform; 120, size detection component; 200, quality detection platform; 300, second transmission component; 400, third transmission component; 500, clamping component; 510, first clamping plate; 520, second clamping plate; 130, limiting body; 131, first side surface; 132, second side surface; 530, clamping seat; 540, first elastic component; 140, positioning body; 121, first detection component; 122, second detection component; 600, rotating component; 700, supporting platform; 800, pushing component; 810, first connecting rod; 820, second connecting rod; 830, first screw; 831, first slider; 84 0, push plate; 850, third connecting rod; 710, connecting plate; 860, fixing rod; 870, fixing plate; 880, buffer component; 150, first drive assembly; 160, second drive assembly; 910, control system; 920, display screen; 210, protective plate; 610, rotating gear; 891, installation box; 890, support rod; 881, sleeve; 882, slide rod; 883, second elastic component; 141, adjustment hole; 142, connecting rod body; 143, mounting plate; 144, locking component; 151, second screw; 152, second slider; 153, guide rod; 154, guide block; 310, second conveying platform; 410, third conveying platform. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] As mentioned in the background technology, after the existing automobile parts are processed, they are of many types and quantities and their sizes are not uniform, so they need to be classified and transferred to various processing stations or storage shelves. Although there are devices for transferring parts, they only transfer parts of the same specification. The classification of parts still requires manual processing or separate classification equipment, which results in a large space occupation of the entire part transmission system, more manual participation steps, and reduced transmission efficiency of parts. Therefore, in view of the above technical problems, the present application provides a conveying device, including a first transmission component 100, a second transmission component 300 and a third transmission component 400. The first transmission component 100 includes a first transmission platform 110 for transmitting a target workpiece. The size of the target workpiece on the first transmission platform 110 is detected by setting a size detection component 120. A quality detection platform 200 is set at the output end of the first transmission platform 110. After the size detection of the target workpiece is completed, the target workpiece is transferred to the quality detection platform 200 for detection. The quality detection platform 200 has a detection position, a first output position and a second output position. The quality of the target workpiece is detected at the detection position. According to the detection result, the quality control system controls the quality of the target workpiece. The quality inspection platform 200 is docked with the second transmission component 300 or the third transmission component 400. Specifically, when the quality inspection is good, the quality inspection platform 200 moves to dock with the second transmission component 300, and the target workpiece is output through the second transmission component 300. When the quality inspection is defective, the quality inspection platform 200 moves to dock with the third transmission component 400, and the target workpiece is output through the third transmission component 400. In this way, in the process of transmitting the target workpiece, the quality inspection of the target workpiece can be realized at the same time, and the target workpiece is classified and transmitted according to the inspection results, the transmission step is combined with the inspection step, the overall occupied space of the target workpiece conveying system is reduced, and the transmission efficiency of the target workpiece is improved.

[0030] Please refer to Figures 1 to 9The present application provides a conveying device, comprising: a first transmission component 100, the first transmission component 100 comprises a first transmission platform 110 and a size detection component 120, the first transmission platform 110 is used to transmit a target workpiece, and the size detection component 120 is used to detect the size of the target workpiece on the first transmission platform 110; a quality detection platform 200, arranged at the output end of the first transmission platform 110, the quality detection platform 200 is used to detect the quality information of the target workpiece, the quality detection platform 200 has a detection position, a first output position and a second output position, the quality detection platform 200 is movably arranged between the detection position, the first output position and the second output position, the quality detection platform 200 is docked with the first transmission platform 110 to be in the detection position; a second transmission component 300, arranged at a first side of the quality detection platform 200, the quality detection platform 200 is docked with the second transmission component 300 to be in the first output position; a third transmission component 400, arranged at a second side of the quality detection platform 200, the quality detection platform 200 is docked with the third transmission component 400 to be in the second output position.

[0031] The conveying device provided by the present application includes a first transmission component 100, a quality inspection platform 200, a second transmission component 300 and a third transmission component 400. The first transmission component 100 includes a first transmission platform 110 and a size inspection component 120. The first transmission platform 110 is used to transmit the target workpiece, and the size inspection component 120 is used to inspect the size of the target workpiece on the first transmission platform 110. The quality inspection platform 200 is arranged at the output end of the first transmission platform 110. The quality inspection platform 200 is used to inspect the quality information of the target workpiece. The quality inspection platform 200 has an inspection function. The quality inspection platform 200 is movably arranged between the inspection position, the first output position and the second output position, and the quality inspection platform 200 is docked with the first conveying platform 110 to be in the inspection position; the second transmission component 300 is arranged on the first side of the quality inspection platform 200, and the quality inspection platform 200 is docked with the second transmission component 300 to be in the first output position; the third transmission component 400 is arranged on the second side of the quality inspection platform 200, and the quality inspection platform 200 is docked with the third transmission component 400 to be in the second output position. In this arrangement, during the process of transmitting the target workpiece using the first conveying platform 110, the size of the target workpiece is detected by the size detection component 120, and then output to the quality detection platform 200 for quality inspection. In combination with the size detection structure and the quality inspection result, it is determined whether the target workpiece is a good product or a defective product. When the target workpiece is a good product, the quality inspection platform 200 moves from the detection position to the first output position, so that the target workpiece is conveyed through the second transmission component 300. When the target workpiece is a defective product, the quality inspection platform 200 moves from the detection position to the second output position, so that the target workpiece is conveyed through the third transmission component 400. In this way, the quality inspection of the target workpiece can be realized during the transmission of the target workpiece, and the target workpiece can be classified and conveyed according to the inspection result, which not only saves the step of separately inspecting the quality of the target workpiece, improves the transmission efficiency of the target workpiece, combines the conveying process and the inspection process, but also reduces the number of equipment.

[0032] Specifically, the conveying device also includes: a clamping assembly 500, which is arranged on the first conveying platform 110, and the clamping assembly 500 includes a first clamping plate 510 and a second clamping plate 520 that are relatively arranged, and the first clamping plate 510 and the second clamping plate 520 are movably arranged in a direction relatively close to or away from each other to clamp or release the target workpiece; the first transmission assembly 100 also includes: two limiting bodies 130, which are arranged on both sides of the clamping assembly 500, and the two limiting bodies 130 are movably arranged in a direction close to or away from the clamping assembly 500, so that in the process of the clamping assembly 500 moving with the first conveying platform 110, the two limiting bodies 130 are respectively in contact with the first clamping plate 510 and the second clamping plate 520, and push the first clamping plate 510 and the second clamping plate 520 to move to be in a clamping state. By pushing the first clamping plate 510 and the second clamping plate 520 to be movably arranged in a direction approaching each other through two limiting bodies 130, the size of the clamping space between the first clamping plate 510 and the second clamping plate 520 can be adjusted, so that the clamping assembly 500 can adapt to target workpieces of different specifications, thereby improving the universal performance of the conveying device.

[0033] Each limiting body 130 extends along the length direction of the first conveying platform 110; each limiting body 130 includes a first side surface 131 and a second side surface 132 connected to each other, the second side surface 132 faces the output end of the first conveying platform 110, the first clamping plate 510 or the second clamping plate 520 is in contact with the first side surface 131, and there is an angle between the second side surface 132 and the first side surface 131, which is an obtuse angle. In this way, when the clamping assembly 500 clamps the target workpiece and moves on the first conveying platform 110, the first side surfaces 131 of the two limiting bodies 130 are respectively in contact with the first clamping plate 510 and the second clamping plate 520, so that the first clamping plate 510 and the second clamping plate 520 are kept in the clamping position. Since there is an obtuse angle between the second side surface 132 and the first side surface 131, when the first clamping plate 510 and the second clamping plate 520 are respectively separated from the two first side surfaces 131, they cannot continue to contact the second side surface 132, thereby realizing that the first clamping plate 510 and the second clamping plate 520 automatically release the target workpiece.

[0034] In the specific implementation process, Figure 5As shown, the clamping assembly 500 further includes: a clamping seat 530, a first clamping plate 510 and a second clamping plate 520 are respectively arranged on the clamping seat 530; a first elastic component 540 is arranged in the clamping seat 530, and the two ends of the first elastic component 540 are respectively connected to the first clamping plate 510 and the second clamping plate 520, and the first clamping plate 510 and the second clamping plate 520 are pushed to move to be in a released state through the elastic restoring force of the first elastic component 540. Preferably, the first elastic component 540 is a first spring, and when the clamping assembly 500 is in a clamping state, under the action of the limiting body 130, the first clamping plate 510 and the second clamping plate 520 overcome the elastic force of the first spring, so that the first spring is in a compressed state, and when the first clamping plate 510 and the second clamping plate 520 are respectively separated from the two first side surfaces 131, the first clamping plate 510 and / or the second clamping plate 520 are pushed to move under the action of the elastic restoring force of the first spring to release the target workpiece.

[0035] like Figure 1 and Figure 6 As shown, the first transmission component 100 also includes: two positioning bodies 140, the two positioning bodies 140 are respectively arranged on the side of the two limiting bodies 130 away from the first conveying platform 110, and the two positioning bodies 140 are connected to the two limiting bodies 130 in a one-to-one correspondence; the two positioning bodies 140 are movably arranged in a direction approaching or moving away from each other, so as to drive the two limiting bodies 130 to move respectively; wherein, the limiting body 130 is movably arranged in a vertical direction relative to the positioning body 140. Specifically, the positioning body 140 is arranged in the vertical direction, and the limiting body 130 is arranged in the horizontal direction. The positioning body 140 is used to facilitate driving the limiting body 130 to move. Furthermore, an adjusting hole 141 is provided on the positioning body 140, and a threaded rod is passed through the adjusting hole 141. A mounting plate 143 is provided at the end of the threaded rod, and one end of the threaded rod away from the mounting plate 143 is connected to the limiting body 130. The adjusting hole 141 is a strip hole, which extends in the vertical direction. The threaded rod is movably arranged along the extending direction of the strip hole. When the threaded rod moves to a predetermined position, it is locked by a locking component 144. Preferably, the locking component 144 is a nut threadedly connected to the threaded rod. There are two adjusting holes 141, and the two adjusting holes 141 are arranged at intervals along the length direction of the positioning body 140. Threaded rods are respectively passed through the two adjusting holes 141, and the two threaded rods are connected by a connecting rod body 142. In this way, tilting is avoided during the movement of the limiting body 130, and the balance and stability of the limiting body 130 are maintained.

[0036] Specifically, the size detection component 120 includes: two first detection components 121, which are respectively arranged on the two limit bodies 130, and the horizontal distance between the two limit bodies 130 is detected by the two first detection components 121; the second detection component 122 is arranged above the first conveying platform 110, and the second detection component 122 is movably arranged in the vertical direction to extend into the target workpiece to detect the inner diameter of the target workpiece. The outer diameter of the target workpiece is detected by the two first detection components 121, and the inner diameter of the target workpiece is detected by the second detection component 122, and the obtained data is transmitted to the control system 910 for recording. Preferably, the first detection component 121 is an infrared sensor, and the second detection component 122 is an ultrasonic sensor. The second detection component 122 is connected to the second drive component 160, and the second drive component 160 is an electric push rod or a drive cylinder, which has a simple and convenient structure and is easy to control. The position of the limiting body 130 can be automatically adjusted by the control system 910, so that the limiting body 130 clamps the parts, thereby preventing the parts from falling on the first conveying platform 110 and causing damage to the parts, which can indirectly reduce costs. (The parts placed on the clamping assembly are products of the same batch and model).

[0037] In the embodiment provided in the present application, the conveying device further includes: a rotating assembly 600, which is arranged below the quality inspection platform 200 and connected to the quality inspection platform 200, and the rotating assembly 600 is rotatably arranged around a predetermined axis to drive the quality inspection platform 200 to move between the inspection position, the first output position, and the second output position. The rotating assembly 600 includes a rotating gear 610, which is connected to the quality inspection platform 200, and the rotating gear 610 is connected to the motor drive, so that the quality inspection platform 200 is driven to rotate through the rotating gear 610, thereby realizing the movement of the quality inspection platform 200 between the inspection position, the first output position, and the second output position. A protective plate 210 is provided on the quality inspection platform 200, and the protective plate 210 extends along the circumferential direction of the quality inspection platform 200, and openings are formed at both ends of the protective plate 210. When the quality inspection platform 200 is docked with the first conveying platform 110, the target workpiece falls onto the quality inspection platform 200 through the opening. When the quality inspection platform 200 is docked with the second transmission component 300 or the third transmission component 400, the target workpiece is output through the opening.

[0038] In the present application, the quality inspection platform 200 is a weighing platform, which detects the weight of the target workpiece to determine whether the quality of the target workpiece is qualified.

[0039] In a specific implementation, the conveying device further includes a support platform 700, the quality inspection platform 200 is arranged on the support platform 700, and the rotating assembly 600 is arranged between the support platform 700 and the quality inspection platform 200; the conveying device further includes: a pushing assembly 800, which is arranged below the support platform 700 and connected to the support platform 700, and the pushing assembly 800 is divided into two groups, and the two groups of pushing assemblies 800 are arranged at intervals, and at least a part of each group of pushing assemblies 800 is arranged telescopically along the vertical direction, so as to push the support platform 700 to tilt toward the second transmission assembly 300, so that the target workpiece slides onto the second transmission assembly 300, or push the support platform 700 to tilt toward the third transmission assembly 400, so that the target workpiece slides onto the third transmission assembly 400. By setting two groups of pushing assemblies 800, the two ends of the support platform 700 are pushed out respectively, so that the support platform 700 drives the quality inspection platform 200 to tilt, so that the target workpiece slides out under the action of its own weight. In addition, by providing the support platform 700 , interference between the rotating assembly 600 and the pushing assembly 800 is avoided, and the rotating assembly 600 can be hidden between the quality inspection platform 200 and the support platform 700 .

[0040] The two groups of pushing components 800 operate independently, and according to the parts detection data results, the support platform 700 is tilted toward the second transmission component 300 or the third transmission component 400 to transport the good target workpieces and the defective target workpieces to the designated mechanism.

[0041] Specifically, Figure 8As shown, each group of pushing components 800 includes: a first connecting rod 810 and a second connecting rod 820, the first connecting rod 810 and the second connecting rod 820 are cross-arranged, and the first connecting rod 810 and the second connecting rod 820 are hinged; a first screw rod 830, the first screw rod 830 is rotatably arranged around its own axis, and two first sliders 831 are arranged on the first screw rod 830 at intervals, and the two first sliders 831 are respectively threadedly connected to the first screw rod 830, and the first end of the first connecting rod 810 and the first end of the second connecting rod 820 are respectively It is hinged one-to-one with the two first sliders 831; the push plate 840, the second end of the first connecting rod 810 and the second end of the second connecting rod 820 are respectively connected to the push plate 840, so that during the movement of the two first sliders 831, the push plate 840 is driven to move in the vertical direction through the first connecting rod 810 and the second connecting rod 820; the third connecting rod 850, the two ends of the third connecting rod 850 are respectively connected to the support platform 700 and the push plate 840, and the support platform 700 is pushed to move through the third connecting rod 850. A lead screw structure is formed by the first screw rod 830 and the two first sliders 831, which in turn drives the cross-set first connecting rod 810 and the second connecting rod 820 to move. The first connecting rod 810 and the second connecting rod 820 are connected to the push plate 840 through connecting ears. The first connecting rod 810 and the second connecting rod 820 are hinged to the connecting ears. The two connecting ears are slidably connected to the push plate 840. When the two first sliders 831 move in a relatively close direction, the two connecting ears slide relatively along the extension direction of the push plate 840 to push out the push plate 840. When the two first sliders 831 move in a relatively distant direction, the two connecting ears drive the push plate 840 to retract, so that the push plate 840 drives the support platform 700 to move through the third connecting rod 850. Among them, the first connecting rod 810, the second connecting rod 820 and the first screw rod 830 are respectively arranged in the installation box 891, and the pushing plate 840 is arranged on the top of the installation box 891. Each group of pushing components 800 includes two third connecting rods 850, and the two third connecting rods 850 are connected by a support rod 890. Specifically, the ends of the two third connecting rods 850 are provided with mounting sleeves, and the mounting sleeves are arranged on the support rod 890. During the movement of the third connecting rod 850, the third connecting rod 850 and the support rod 890 can be rotated relative to each other.

[0042] In order to facilitate the connection between the third connecting rod 850 and the support platform 700, a connecting plate 710 is provided on the support platform 700, and the connecting plate 710 extends from the support platform 700 toward the pushing assembly 800. There are multiple connecting plates 710, and the multiple connecting plates 710 are arranged at intervals along the circumferential direction of the support platform 700; each group of pushing assemblies 800 also includes: a fixed rod 860, the two ends of the fixed rod 860 are respectively connected to two adjacent connecting plates 710, and the third connecting rod 850 is connected to the fixed rod 860; a fixed plate 870, which is arranged below the support platform 700, and the fixed plate 870 is connected to the second transmission assembly 300 or the third transmission assembly 400; a buffer component 880, which is arranged between the support platform 700 and the fixed plate 870, one end of the buffer component 880 is connected to the fixed plate 870, and the other end is hinged to the support platform 700, so as to provide a buffering force to the support platform 700 when the support platform 700 tilts. When the support platform 700 tilts, the buffer component 880 can not only provide support to the support platform 700 to a certain extent, but also overcome the tilting force of the support platform 700, so that the tilting angle of the support platform 700 can be controlled more accurately.

[0043] Specifically, the buffer component 880 includes a sleeve 881, a slide bar 882 and a second elastic component 883. One end of the slide bar 882 is connected to the support platform 700, and the other end of the slide bar 882 is connected to the second elastic component 883. The second elastic component 883 is arranged in the sleeve 881. The end of the slide bar 882 away from the support platform 700 is arranged in the sleeve 881 and is matched with the sleeve gap. After the slide bar 882 receives the pressure of the support platform 700, the elastic force of the second elastic component 883 is overcome to compress the second elastic component 883, thereby playing a buffering role. Preferably, the second elastic component 883 is a second spring.

[0044] In the specific implementation process, the first transmission component 100 also includes a first driving component 150, and the first driving component 150 includes a second screw 151, a second slider 152, a guide rod 153 and a guide block 154. At least part of the first driving component 150 is arranged above the first conveying platform 110, wherein the second slider 152 is threadedly matched with the second screw 151, and the second screw 151 is driven to rotate by a motor. Guide rods 153 are respectively provided on both sides of the second screw 151, and a guide block 154 is sleeved on the guide rod 153. The second slider 152 and the guide block 154 are connected by a moving rod, and the two positioning bodies 140 are respectively connected to the two second sliders 152, so that during the rotation of the second screw 151, the two positioning bodies 140 are driven to move.

[0045] In the present application, the second transmission component 300 includes a second transmission platform 310 , and the third transmission component 400 includes a third transmission platform 410 . The good target workpieces are transmitted through the second transmission platform 310 , and the defective target workpieces are transmitted through the third transmission platform 410 .

[0046] The conveying device of the present application can automatically convey automobile parts, such as nuts and bearings used in automobiles, and the clamping assembly 500 can be automatically clamped by the limit body 130 during the conveying process, so that the inner wall diameter of the parts can be detected by the ultrasonic sensor, and the weight of the parts can be weighed by the weighing platform (quality inspection platform) to detect whether the product is qualified. Moreover, the rotating assembly can automatically classify and convey good and defective parts, which can reduce the workload of the staff, reduce labor and reduce costs.

[0047] The infrared sensor can also be used to automatically adjust the distance between the two limiting bodies 130 according to the distance between the limiting body 130 and the parts, so as to facilitate the transportation of automobile parts of different sizes.

[0048] Preferably, the first conveying platform 110 is a conveyor belt, the second conveying platform 310 and the third conveying platform 410 are conveying rollers respectively, and the conveyor belt is used to transport automobile parts, and a clamping assembly 500 is installed on the outer surface of the conveyor belt. The clamping assembly 500 is used to clamp the parts. While the parts are being transported, the positioning body 140 is used to drive the limiting body 130 to move. The positioning body 140 drives the limiting body to move during the movement, and adjusts the distance between the two limiting bodies. The distance between the two limiting bodies is the size of the conveyed parts. During the conveying of the parts, the side walls of the clamping assembly 500 are slidably connected to the side walls of the limiting body 130, so that the fixture clamps the parts, and the limiting body 130 is arranged in a trapezoidal shape. After the conveyor belt transports the parts to the front end of the limiting body 130 (the second side 132), the parts can be separated from the fixture under the push of the spring inside the clamping assembly 500.

[0049] In actual application, the distance between the two limiting bodies 130 is adjusted by using the positioning body 140 according to the length of the parts of the batch being conveyed, and the distance between the two limiting bodies 130 is adjusted so that when the first conveying platform 110 drives the clamping assembly 500 to move between the two limiting bodies 130, the two limiting bodies 130 can clamp the fixture. Then the staff places the parts of the same batch and model on the fixture in turn, and controls the first conveying platform 110 by using the control system 910 to make the first conveying platform 110 convey the parts, and controls the positioning body 140 so that the positioning body 140 passes through the side wall of the limiting body 130. The infrared sensor is controlled to automatically adjust the distance between the two limiting bodies 130, and the size of the parts is calculated according to the distance detected by the infrared sensor and the width of the first conveying platform 110 (first conveying platform 110-the distance between the two infrared sensors=the size of the parts). During the conveying process, the parts are placed inside the clamping assembly 500, and the conveyor belt moves the clamping assembly 500. During the movement, the side wall of the clamp is slidably connected with the side wall of the limiting body 130. The limiting body 130 enables the clamping assembly 500 to clamp the parts. The parts are moved to the bottom of the second detection component 122 under the conveyance of the conveyor belt, and the conveyor belt stops. At the same time, the electric The rod (second driving component 160) adjusts the height of the second detection component 122 so that the second detection component 122 extends to the interior of the component. The ultrasonic detector (second detection component 122) is used to detect the inner wall diameter of the component. The detection data is displayed on the display screen 920, and the detection data is transmitted to the control system. The control system is pre-set with a numerical value that meets the requirements. The detection data is analyzed, and the analysis structure is transmitted to the pushing component and the rotating component. The component continues to be transported through the conveyor belt. After the clamp is separated from the limiting body 130, the elasticity of the first spring is used to push the first clamping plate and the second clamping plate to move to both sides, so that the clamping component 500 can pass The first conveyor roller falls onto the weighing device (quality inspection platform 200), and the weighing device is used to weigh the weight of the parts. According to the detection data of the size detection component 120, the control system is used to control the pushing component 800, and the motor is used to drive the rotating gear to rotate, which can drive the support platform 700 to move. According to the detection data, the opening of the protective plate 210 is directed toward the direction of the good product conveying mechanism or the defective product conveying mechanism, and then the pushing component 800 is used to push the support platform 700 to tilt. The tilting direction is the same as the direction of the opening of the protective plate 210, so that the parts pass through the second conveyor roller and fall onto the good product conveying mechanism or the defective product conveying mechanism, which is convenient for sorting and processing of the parts.

[0050] The conveying device of this application:

[0051] 1. By cooperating with the limit body 130 through the infrared sensor, the control system can automatically control the limit body 130 to adjust, and can move to a suitable position according to the distance between the limit body 130 and the parts. When in use, the distance between the limit body 130 and the positioning plate can be automatically adjusted, and the limit body 130 can be used to position the clamping assembly 500, so that the clamping assembly 500 clamps the parts for easy detection.

[0052] 2. Use an ultrasonic detector to detect the inside of the parts. With the cooperation of the second drive assembly 160, adjust the height of the ultrasonic detector so that the ultrasonic detector can detect the inner wall diameter of the parts, which is convenient for subsequent classification and processing of the parts.

[0053] 3. The conveyor belt is connected to the quality inspection platform 200 by using the first conveyor roller, and a protective plate 210 is installed on the quality inspection platform 200. The quality inspection platform 200 can be used to weigh the weight of the parts, and the protective plate 210 can be used to block the parts to prevent them from falling. The weighing data of the quality inspection platform 200 is connected to the control system.

[0054] 4. By using the motor in cooperation with the first gear and the second gear, the direction of the protective plate 210 can be adjusted according to the detection data, and the opening of the protective plate 210 is oriented toward the good product conveying mechanism (the second transmission component 300) or the defective product conveying mechanism (the third transmission component 400), and the adjustment is automatic during the adjustment, which is convenient and quick. The pushing component 800 is used to push the support table 700 to tilt, and the tilting direction of the support table 700 is the direction of the opening of the protective plate 210, so that the parts can automatically slide onto the second conveying roller, and the parts are transported by the good product conveying mechanism or the defective product conveying mechanism for classification and processing.

[0055] 5. First use ultrasonic sensors to detect the inner walls of parts, and then use the quality inspection platform 200 to detect the weight of parts. Through double inspection, parts can be better inspected after production to avoid defects that affect product quality and user experience.

[0056] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0057] The conveying device provided by the present application includes a first transmission component 100, a quality inspection platform 200, a second transmission component 300 and a third transmission component 400. The first transmission component 100 includes a first transmission platform 110 and a size inspection component 120. The first transmission platform 110 is used to transmit the target workpiece, and the size inspection component 120 is used to inspect the size of the target workpiece on the first transmission platform 110. The quality inspection platform 200 is arranged at the output end of the first transmission platform 110. The quality inspection platform 200 is used to inspect the quality information of the target workpiece. The quality inspection platform 200 has an inspection function. The quality inspection platform 200 is movably arranged between the inspection position, the first output position and the second output position, and the quality inspection platform 200 is docked with the first conveying platform 110 to be in the inspection position; the second transmission component 300 is arranged on the first side of the quality inspection platform 200, and the quality inspection platform 200 is docked with the second transmission component 300 to be in the first output position; the third transmission component 400 is arranged on the second side of the quality inspection platform 200, and the quality inspection platform 200 is docked with the third transmission component 400 to be in the second output position. In this arrangement, during the process of transmitting the target workpiece using the first conveying platform 110, the size of the target workpiece is detected by the size detection component 120, and then output to the quality detection platform 200 for quality inspection. In combination with the size detection structure and the quality inspection result, it is determined whether the target workpiece is a good product or a defective product. When the target workpiece is a good product, the quality inspection platform 200 moves from the detection position to the first output position, so that the target workpiece is conveyed through the second transmission component 300. When the target workpiece is a defective product, the quality inspection platform 200 moves from the detection position to the second output position, so that the target workpiece is conveyed through the third transmission component 400. In this way, the quality inspection of the target workpiece can be realized during the transmission of the target workpiece, and the target workpiece can be classified and conveyed according to the inspection result, which not only saves the step of separately inspecting the quality of the target workpiece, improves the transmission efficiency of the target workpiece, combines the conveying process and the inspection process, but also reduces the number of equipment.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A conveying device, characterized in that: include: A first transmission component (100), the first transmission component (100) comprising a first transmission platform (110) and a size detection component (120), the first transmission platform (110) being used to transmit a target workpiece, and the size detection component (120) being used to detect the size of the target workpiece on the first transmission platform (110); A quality inspection platform (200) is arranged at the output end of the first conveying platform (110), the quality inspection platform (200) is used to detect the quality information of the target workpiece, the quality inspection platform (200) has a detection position, a first output position and a second output position, the quality inspection platform (200) is movably arranged between the detection position, the first output position and the second output position, and the quality inspection platform (200) is docked with the first conveying platform (110) to be in the detection position; A second transmission component (300) is arranged on a first side of the quality detection platform (200), and the quality detection platform (200) is docked with the second transmission component (300) to be located at the first output position; The third transmission component (400) is arranged on the second side of the quality detection platform (200), and the quality detection platform (200) is docked with the third transmission component (400) to be located at the second output position.

2. The conveying device according to claim 1, characterized in that The conveying device further comprises: a clamping assembly (500) arranged on the first conveying platform (110), the clamping assembly (500) comprising a first clamping plate (510) and a second clamping plate (520) arranged opposite to each other, the first clamping plate (510) and the second clamping plate (520) being movably arranged in a direction of being relatively close to or away from each other so as to clamp or release the target workpiece; the first transmission assembly (100) further comprises: Two limiting bodies (130) are arranged on both sides of the clamping assembly (500), and the two limiting bodies (130) are movably arranged in a direction close to or away from the clamping assembly (500), so that when the clamping assembly (500) moves with the first conveying platform (110), the two limiting bodies (130) respectively contact the first clamping plate (510) and the second clamping plate (520), and push the first clamping plate (510) and the second clamping plate (520) to move to be in a clamping state.

3. The conveying device according to claim 2, characterized in that: Each of the limiting bodies (130) extends along the length direction of the first conveying platform (110); Each of the limiting bodies (130) includes a first side surface (131) and a second side surface (132) which are connected to each other, wherein the second side surface (132) faces the output end of the first conveying platform (110), the first clamping plate (510) or the second clamping plate (520) is in contact with the first side surface (131), and an angle is formed between the second side surface (132) and the first side surface (131), and the angle is an obtuse angle.

4. The conveying device according to claim 2, characterized in that: The clamping assembly (500) further comprises: A clamping seat (530), wherein the first clamping plate (510) and the second clamping plate (520) are respectively arranged on the clamping seat (530); The first elastic component (540) is arranged in the clamping seat (530), and the two ends of the first elastic component (540) are respectively connected to the first clamping plate (510) and the second clamping plate (520). The elastic restoring force of the first elastic component (540) pushes the first clamping plate (510) and the second clamping plate (520) to move to a released state.

5. The conveying device according to claim 2, characterized in that: The first transmission component (100) further comprises: Two positioning bodies (140), the two positioning bodies (140) are respectively arranged on one side of the two limiting bodies (130) away from the first conveying platform (110), and the two positioning bodies (140) are connected to the two limiting bodies (130) in a one-to-one correspondence; The two positioning bodies (140) are movably arranged in a direction of approaching or moving away from each other, so as to respectively drive the two limiting bodies (130) to move; Wherein, the limiting body (130) is movably arranged along the vertical direction relative to the positioning body (140).

6. The conveying device according to claim 2, characterized in that: The size detection component (120) comprises: Two first detection components (121) are respectively arranged on the two limit bodies (130), and the horizontal distance between the two limit bodies (130) is detected by the two first detection components (121); The second detection component (122) is arranged above the first conveying platform (110), and the second detection component (122) is movably arranged in a vertical direction so as to extend into the target workpiece to detect the inner diameter of the target workpiece.

7. The conveying device according to claim 1, characterized in that The conveying device also includes: A rotating assembly (600) is arranged below the quality inspection platform (200) and connected to the quality inspection platform (200); the rotating assembly (600) is rotatably arranged around a predetermined axis to drive the quality inspection platform (200) to move between the inspection position, the first output position, and the second output position.

8. The conveying device according to claim 7, characterized in that The conveying device further comprises a support platform (700), the quality inspection platform (200) is arranged on the support platform (700), and the rotating assembly (600) is arranged between the support platform (700) and the quality inspection platform (200); The conveying device also includes: A pushing assembly (800) is arranged below the support platform (700) and connected to the support platform (700). The pushing assembly (800) is divided into two groups. The two groups of pushing assemblies (800) are arranged at intervals. At least a portion of each group of pushing assemblies (800) is telescopically arranged along the vertical direction to push the support platform (700) to tilt toward the second transmission assembly (300) so that the target workpiece slides onto the second transmission assembly (300), or push the support platform (700) to tilt toward the third transmission assembly (400) so that the target workpiece slides onto the third transmission assembly (400).

9. The conveying device according to claim 8, characterized in that Each group of the pushing components (800) comprises: A first connecting rod (810) and a second connecting rod (820), wherein the first connecting rod (810) and the second connecting rod (820) are arranged crosswise, and the first connecting rod (810) and the second connecting rod (820) are hinged; A first screw rod (830), wherein the first screw rod (830) is rotatably arranged around its own axis, and two first sliders (831) are arranged on the first screw rod (830) at intervals, and the two first sliders (831) are respectively threadedly connected to the first screw rod (830), and the first end of the first connecting rod (810) and the first end of the second connecting rod (820) are respectively hinged to the two first sliders (831) in a one-to-one correspondence; a pushing plate (840), wherein the second end of the first connecting rod (810) and the second end of the second connecting rod (820) are respectively connected to the pushing plate (840), so that during the movement of the two first sliding blocks (831), the pushing plate (840) is driven to move in a vertical direction by the first connecting rod (810) and the second connecting rod (820); A third connecting rod (850), two ends of which are respectively connected to the support platform (700) and the pushing plate (840), and the support platform (700) is pushed to move by the third connecting rod (850).

10. The conveying device according to claim 9, characterized in that The support platform (700) is provided with a connecting plate (710), the connecting plate (710) extending from the support platform (700) in a direction toward the pushing assembly (800), and there are a plurality of connecting plates (710), which are arranged at intervals along the circumferential direction of the support platform (700); Each group of the pushing components (800) further includes: A fixing rod (860), two ends of which are respectively connected to two adjacent connecting plates (710), and the third connecting rod (850) is connected to the fixing rod (860); A fixing plate (870) is arranged below the supporting platform (700), and the fixing plate (870) is connected to the second transmission component (300) or the third transmission component (400); A buffer component (880) is arranged between the support platform (700) and the fixed plate (870), one end of the buffer component (880) is connected to the fixed plate (870), and the other end is hinged to the support platform (700) to provide a buffering force to the support platform (700) when the support platform (700) tilts.

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