NG product blanking station

Abstract

The utility model provides an NG product blanking station, and belongs to the technical field of screw thread detection workpiece blanking devices. The NG product discharging station comprises a product conveying mechanism and a discharging bearing assembly. The product conveying mechanism comprises a support, a conveying belt assembly and a rotation driving assembly, the conveying belt assembly is installed on the inner side of the support, the rotation driving assembly is installed at the bottom of the support to drive the conveying belt assembly to convey products, and an inclined discharging plate is arranged at the tail end of the support; the discharging bearing assembly comprises a hydraulic cylinder and a supporting plate, a connecting plate is installed on the hydraulic cylinder, and the top of the connecting plate is fixed to the bottom of the support. The output rod end of the hydraulic cylinder pushes the supporting plate to move to the tail end of the discharging plate, that is, the product carrier discharged from the discharging plate reaches the position above the supporting plate, then the product carrier and the NG product above the supporting plate are manually taken down, the carrying distance of workers from the thread detection machine is shortened, and the labor intensity of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of thread detection workpiece unloading devices, in particular to an NG product unloading station. Background Art

[0002] After the production of threaded workpieces, in order to confirm whether the threads on the workpieces are qualified, the thread stop gauge on the thread inspection machine can be selected into the screw or screw hole to quickly inspect the threads on the workpiece. The thread inspection machine in the prior art mainly uses an integrated go gauge, that is, a go-no-go and repetitive gauge is used to inspect the threads on multiple workpieces. Unqualified threaded product workpieces are generally sorted manually, and the threaded products and carriers are manually transferred to the outside of the thread inspection equipment. Since the product carriers are relatively heavy, the manual handling and transfer of NG products and product carriers from the inspection area multiple times is labor-intensive. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides an NG product unloading station, which aims to improve the problem of high labor intensity in manually carrying and transferring NG products and product carriers from the inspection area multiple times due to the relatively heavy product carriers.

[0004] The utility model is achieved in this way:

[0005] The utility model provides an NG product unloading station, comprising a product conveying mechanism and an unloading supporting component.

[0006] The product conveying mechanism comprises a bracket, a conveyor belt assembly and a rotation drive assembly, wherein the conveyor belt assembly is installed inside the bracket, the rotation drive assembly is installed at the bottom of the bracket to drive the conveyor belt assembly to convey the product, and an inclined unloading plate is provided at the rear end of the bracket;

[0007] The material unloading support assembly includes a hydraulic cylinder and a support plate. A connecting plate is installed on the hydraulic cylinder. The top of the connecting plate is fixed to the bottom of the bracket. The support plate is located below the material unloading plate and is connected to the output rod end of the hydraulic cylinder.

[0008] In one embodiment of the utility model, the material unloading support assembly further comprises a limiting strip plate, and the limiting strip plate is fixed above the supporting plate and away from one end of the hydraulic cylinder.

[0009] In one embodiment of the utility model, the conveyor belt assembly includes a conveyor belt strip, a driving roller and a driven roller, the driving roller and the driven roller are respectively rotatably arranged at the two ends of the inner side of the bracket, and the conveyor belt strip is sleeved on the outside of the driving roller and the driven roller.

[0010] In one embodiment of the utility model, the rotating drive assembly includes a motor, a driving pulley and a driven pulley, the motor is installed under the bracket, the driving pulley is fixedly sleeved at the end of the motor output shaft, the driven pulley is fixedly sleeved at one end of the driving roller, and a transmission belt is arranged between the driving pulley and the driven pulley.

[0011] In an embodiment of the utility model, protective covers are arranged on the outer sides of the driving pulley and the driven pulley, and the protective covers are fixedly connected to the bracket.

[0012] In an embodiment of the utility model, a support plate is provided on the inner side of the conveyor belt strip, and the support plate is fixedly provided on the inner side of the bracket.

[0013] In an embodiment of the utility model, side plates are provided on both sides of the blanking plate, and a reinforcing plate is provided between the blanking plate and the bracket.

[0014] The beneficial effect of the utility model is that the utility model obtains an NG product unloading station through the above design, and the rotating drive component drives the conveyor belt component to transport the product carrier and the NG product to the unloading plate for unloading. At this time, the unloading of the unloading plate can be directly unloaded to the next process. Or the output rod end of the hydraulic cylinder pushes the pallet to move to the tail end of the unloading plate, that is, the product carrier unloaded from the unloading plate to the top of the pallet, and then the product carrier and the NG product above the pallet are manually removed, which reduces the manual handling distance from the thread detection machine and reduces the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the NG product unloading station structure provided by the embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the structure of a bracket, a conveyor belt assembly without a conveyor belt strip, and a rotating drive assembly provided in an embodiment of the utility model;

[0018] Figure 3 A schematic diagram of the structure of a conveyor belt assembly provided in an embodiment of the utility model;

[0019] Figure 4 A schematic diagram of the structure of the blanking plate, side plate and reinforcing plate provided for the embodiment of the utility model;

[0020] Figure 5 A schematic diagram of the structure of a material blanking support assembly provided in an embodiment of the utility model.

[0021] In the figure: 10-product conveying mechanism; 110-bracket; 120-conveyor belt assembly; 121-conveyor belt strip; 122-driving roller; 123-driven roller; 130-rotation drive assembly; 131-motor; 132-driving pulley; 133-driven pulley; 134-transmission belt; 140-unloading plate; 150-protective cover; 160-side plate; 170-reinforcement plate; 180-support plate; 20-unloading support assembly; 210-hydraulic cylinder; 220-support plate; 230-connecting plate; 240-limiting strip plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] See also Figure 1-Figure 5 The utility model provides an NG product unloading station, including a product conveying mechanism 10 and an unloading supporting assembly 20.

[0025] The product conveying mechanism 10 is used to convey unqualified NG products and product carriers, and the material unloading support component 20 is used to change the unloading mode to increase the richness of unloading use.

[0026] See also Figure 1 , Figure 2 and Figure 5 The product conveying mechanism 10 includes a bracket 110, a conveyor belt assembly 120 and a rotation drive assembly 130. The conveyor belt assembly 120 is installed on the inner side of the bracket 110, and the rotation drive assembly 130 is installed at the bottom of the bracket 110 to drive the conveyor belt assembly 120 to convey the product. An inclined unloading plate 140 is provided at the rear end of the bracket 110 by bolts. The unloading support assembly 20 includes a hydraulic cylinder 210 and a support plate 220. A connecting plate 230 is installed on the hydraulic cylinder 210, and the top of the connecting plate 230 is fixed to the bottom of the bracket 110 by bolts. The support plate 220 is located below the unloading plate 140, and the support plate 220 is connected to the output rod end of the hydraulic cylinder 210.

[0027] The unqualified NG products are placed together with the product carrier by the clamp above the conveyor belt assembly 120. The rotating drive assembly 130 drives the conveyor belt assembly 120 to transport the product carrier and the NG products to the unloading plate 140 for unloading. At this time, the unloading plate 140 can be unloaded directly to the next process. Or the output rod end of the hydraulic cylinder 210 pushes the pallet 220 to move to the tail end of the unloading plate 140, that is, the product carrier unloaded from the unloading plate 140 to the top of the pallet 220, and then the product carrier and NG products above the pallet 220 are manually removed, which reduces the manual handling distance from the thread inspection machine and reduces the labor intensity of workers.

[0028] In the above specific implementation, please refer to Figure 2 and Figure 3 The conveyor belt assembly 120 includes a conveyor belt strip 121, a driving roller 122 and a driven roller 123. The driving roller 122 and the driven roller 123 are rotatably arranged at the two ends of the inner side of the bracket 110, respectively, and the conveyor belt strip 121 is sleeved outside the driving roller 122 and the driven roller 123. The rotation drive assembly 130 includes a motor 131, a driving pulley 132 and a driven pulley 133. The motor 131 is installed below the bracket 110, the driving pulley 132 is fixedly sleeved at the output shaft end of the motor 131, and the driven pulley 133 is fixedly sleeved at one end of the driving roller 122. A transmission belt 134 is arranged between the driving pulley 132 and the driven pulley 133. The output shaft end of the motor 131 drives the active pulley 132 to rotate, and the active roller 122 is driven to rotate through the setting of the driven pulley 133 and the transmission belt 134, and then the conveyor belt 121 is driven by the cooperation of the driven roller 123 to drive the upper product carrier to move to complete the conveying.

[0029] Specifically, a protective cover 150 is disposed outside the driving pulley 132 and the driven pulley 133 . The protective cover 150 is fixedly connected to the bracket 110 by bolts. The protective cover 150 is used to protect the driving pulley 132 , the driven pulley 133 and the transmission belt 134 .

[0030] For specific settings, see Figure 2 and Figure 4 A support plate 180 is provided inside the conveyor belt 121, and the support plate 180 is fixed inside the bracket 110. The support plate 180 is used to strengthen the product carrier on the conveyor belt 121. Side plates 160 are provided on both sides of the unloading plate 140, and a reinforcing plate 170 is provided between the unloading plate 140 and the bracket 110. The side plates 160 are provided to prevent the product carrier unloaded by the unloading plate 140 from sliding sideways.

[0031] For further information, see Figure 5The blanking support assembly 20 further includes a limiting strip plate 240, which is integrally formed and fixed above the support plate 220 and away from one end of the hydraulic cylinder 210. The limiting strip plate 240 is used to limit the product carrier that slides down from the blanking plate 140.

[0032] It should be noted that the specific model and specifications of the hydraulic cylinder 210 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail. The power supply and principle of the hydraulic cylinder 210 are clear to those skilled in the art and will not be described in detail here.

[0033] The working principle of the NG product unloading station is as follows: when in use, the unqualified NG products are placed on the conveyor belt assembly 120 together with the product carrier by the clamp. The rotating drive assembly 130 drives the conveyor belt assembly 120 to transport the product carrier and the NG product to the unloading plate 140 for unloading. At this time, the unloading plate 140 can be unloaded directly to the next process. Or the output rod end of the hydraulic cylinder 210 pushes the pallet 220 to move to the tail end of the unloading plate 140, that is, the product carrier unloaded from the unloading plate 140 to the top of the pallet 220, and then the product carrier and NG products on the top of the pallet 220 are manually removed, thereby reducing the manual handling distance from the thread inspection machine and reducing the labor intensity of the workers.

[0034] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A NG product unloading station, It is characterized in that include A product conveying mechanism (10), the product conveying mechanism (10) comprising a bracket (110), a conveyor belt assembly (120) and a rotation drive assembly (130), the conveyor belt assembly (120) being installed inside the bracket (110), the rotation drive assembly (130) being installed at the bottom of the bracket (110) to drive the conveyor belt assembly (120) to convey the product, and an inclined unloading plate (140) being arranged at the rear end of the bracket (110); A material unloading support assembly (20), the material unloading support assembly (20) comprising a hydraulic cylinder (210) and a support plate (220), a connecting plate (230) being installed on the hydraulic cylinder (210), the top of the connecting plate (230) being fixed to the bottom of the bracket (110), the support plate (220) being located below the material unloading plate (140), and the support plate (220) being connected to the output rod end of the hydraulic cylinder (210).

2. A NG product unloading station according to claim 1, It is characterized in that The material unloading support assembly (20) further comprises a limiting strip plate (240), wherein the limiting strip plate (240) is fixed above the supporting plate (220) at one end away from the hydraulic cylinder (210).

3. The NG product unloading station according to claim 1, It is characterized in that The conveyor belt assembly (120) comprises a conveyor belt strip (121), a driving roller (122) and a driven roller (123); the driving roller (122) and the driven roller (123) are rotatably arranged at two ends of the inner side of the bracket (110), respectively; and the conveyor belt strip (121) is sleeved on the outside of the driving roller (122) and the driven roller (123).

4. The NG product unloading station according to claim 3, It is characterized in that The rotation drive assembly (130) comprises a motor (131), a driving pulley (132) and a driven pulley (133); the motor (131) is mounted below the bracket (110); the driving pulley (132) is fixedly sleeved on the output shaft end of the motor (131); the driven pulley (133) is fixedly sleeved on one end of the driving roller (122); and a transmission belt (134) is arranged between the driving pulley (132) and the driven pulley (133).

5. The NG product unloading station according to claim 4, It is characterized in that A protective cover (150) is provided on the outside of the driving pulley (132) and the driven pulley (133), and the protective cover (150) is fixedly connected to the bracket (110).

6. The NG product unloading station according to claim 3, It is characterized in that A support plate (180) is arranged on the inner side of the conveyor belt (121), and the support plate (180) is fixedly arranged on the inner side of the bracket (110).

7. The NG product unloading station according to claim 1, It is characterized in that Side plates (160) are provided on both sides of the blanking plate (140), and a reinforcing plate (170) is provided between the blanking plate (140) and the bracket (110).

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