Material detection workbench

Abstract

The utility model relates to the technical field of automatic production lines, in particular to a material detection workbench. A material detection workbench comprises: a frame; the discharging assembly comprises a first inclined bearing plate, a second inclined bearing plate, a torsion spring and a plurality of sets of roller assemblies, the first bearing plate and the second bearing plate are divided into an upper layer and a lower layer and are arranged on the frame, and the multiple sets of roller assemblies are arranged on the first bearing plate in a linear array mode. The working table has the advantages that the elastic force of the torsion spring and the torque force generated when materials drive the idler wheels to rotate are counteracted with each other, so that the rotating speed of the idler wheels is slowed down, the gliding speed of the materials is effectively controlled, material damage caused by impact generated by rapid gliding of the materials is avoided, and meanwhile the working table is safe and reliable. Transferring of the iron frame is reduced through conveying of the discharging assembly, the mode that workpieces are directly taken from the interior of the iron frame for inspection is adopted, and the procedure that the workpieces are taken to a conveyor to be inspected again is eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of automated production lines, in particular to a material detection workbench. Background Art

[0002] In material inspection and automated production lines, the functional design of the material inspection workbench directly affects production efficiency and the smoothness of the process.

[0003] However, traditional workbenches lack an effective unloading mechanism, which prevents materials from moving automatically and smoothly during transportation and inspection, affecting overall production efficiency. Utility Model Content

[0004] The utility model aims to solve the technical problems existing in the prior art and provides a material detection workbench to solve the problem that the traditional workbench lacks an effective unloading mechanism, resulting in the inability to automatically and smoothly move materials during the transportation and detection process, affecting the overall production efficiency.

[0005] The technical solution of the present invention to solve the above technical problems is as follows: a material detection workbench, comprising:

[0006] frame;

[0007] The blanking assembly includes two inclined first and second bearing plates, a torsion spring, and multiple groups of roller assemblies. The first and second bearing plates are divided into upper and lower layers and are arranged on the frame. The multiple groups of roller assemblies are in a linear array and are arranged on the first bearing plate and the second bearing plate respectively. Each group of roller assemblies includes two rollers that are mirror-symmetrical to each other and arranged at intervals, and the two sides of the rollers are rotatably connected to the first bearing plate and the second bearing plate through a rotating shaft. The torsion spring is mounted on the roller shaft at the lowest horizontal position of the first bearing plate and the second bearing plate.

[0008] The beneficial effects of the utility model are:

[0009] 1) By setting two first and second supporting plates with inclined angles on the frame, and setting multiple groups of roller assemblies arranged in a linear array on the supporting plates, multiple materials to be tested are placed on the rollers in sequence. Each group of roller assemblies includes two rollers arranged in mirror symmetry with each other. The material (usually an iron frame with workpieces placed) can move smoothly on the roller assembly. When one material is taken away, the remaining materials can automatically slide down to the lowest horizontal height position of the supporting plate in sequence by relying on the potential energy of gravity, thereby realizing automatic material transportation.

[0010] 2) A torsion spring is provided on the roller at the lowest level of the load-bearing plate. The elastic force of the torsion spring and the torque force of the roller driven by the material are used to offset each other, thereby slowing down the rotation speed of the roller, and then effectively controlling the speed at which the material slides down, avoiding the impact caused by the rapid sliding of the material, which may cause material damage. Therefore, this buffer design can prevent the material from being damaged due to excessively rapid sliding, and improve the stability and safety of the unloading process.

[0011] On the basis of the above technical solution, the present invention can also be improved as follows.

[0012] Furthermore, it also includes a jacking assembly, which is arranged on the side of the first load-bearing plate and the second load-bearing plate where the horizontal height is low, and moves in a direction perpendicular to the ground, and is used to lift the material that slides down to the lowest horizontal position between the first load-bearing plate and the second load-bearing plate.

[0013] The beneficial effect of adopting the above further solution is that the iron frame that has slid down to the lowest position can be effectively lifted up, which greatly facilitates the operation of the operators when moving the iron frame out, effectively reduces the labor intensity of the operators, and improves the convenience of transferring the iron frame.

[0014] Furthermore, the frame includes a rectangular base frame, an inverted U-shaped first side frame, and a second side frame, wherein the first side frame and the second side frame are respectively fixed on two sides of the base frame.

[0015] Furthermore, the first bearing plate and the second bearing plate are respectively fixed between the first side frame and the second side frame.

[0016] Furthermore, the first supporting plate and the second supporting plate are inclined in opposite directions.

[0017] The beneficial effect of adopting the above-mentioned further solution is that, by designing the first supporting plate and the second supporting plate in opposite inclination directions, the materials placed on the two supporting plates can slide down in two opposite directions, allowing the materials to be transferred in multiple directions on the workbench, greatly improving the flexibility and adaptability of the workbench.

[0018] Furthermore, the lifting assembly includes a cylinder and a photoelectric sensor electrically connected to the cylinder, wherein the photoelectric sensors are respectively located below the first supporting plate and the second supporting plate, and the optical axis of the photoelectric sensor penetrates the first supporting plate and the second supporting plate, and the driving end of the cylinder extends above the first supporting plate and the second supporting plate.

[0019] The beneficial effect of adopting the above-mentioned further scheme is that by arranging the photoelectric sensor below the first load plate and the second load plate, and making its optical axis penetrate the load plate, when the iron frame slides down to the lowest horizontal height position of the load plate, the iron frame will hinder the optical axis emission of the photoelectric sensor, and the photoelectric sensor can sense the position change of the iron frame. At this time, the photoelectric sensor will transmit the detection signal to the cylinder, and the cylinder will automatically start and lift the iron frame upward, thereby realizing automatic lifting of the material. The auxiliary operator can quickly and easily move the iron frame out of the frame, reducing the time and energy investment in manual handling, thereby improving overall work efficiency.

[0020] Furthermore, a first baffle is provided on a side of the first supporting plate at a lower level, and the first baffle is fixed on the first side frame.

[0021] The beneficial effect of adopting the above further solution is that the first blocking rod can block the material sliding down from the first supporting plate to prevent the material from falling to the ground.

[0022] Furthermore, a second baffle is provided on a side of the second supporting plate at a lower level, and the second baffle is fixed on the second side frame.

[0023] The beneficial effect of adopting the above further solution is that the second blocking rod can block the material sliding down from the second supporting plate to prevent the material from falling to the ground.

[0024] Furthermore, a conveyor is provided on the side of the first supporting plate with a lower level or the side of the second supporting plate with a lower level.

[0025] The beneficial effect of adopting the above-mentioned further scheme is that, by providing a conveyor, when the iron frame slides down from the first supporting plate and is blocked by the first gear lever, the operator can directly take out the workpiece from the iron frame and place it on the conveyor, and use the conveyor to transport the workpiece at the same time to perform an appearance quality inspection on each workpiece, and then place the empty iron frame on the second supporting plate of the next layer, and slide it by the rollers on the second supporting plate to change the moving direction of the iron frame, thereby realizing the rapid transfer of the empty iron frame. The method of directly taking the workpiece from the iron frame for inspection eliminates the process of taking the iron frame to the conveyor and then checking the workpiece, which greatly simplifies the transfer process of the iron frame and makes the flow of the iron frame between the operation links more efficient and smooth.

[0026] Furthermore, a first bracket is provided on the top of the frame, an electronic display screen is provided on the first bracket, a second bracket is provided on one side of the first bracket, and a lighting lamp is provided on the second bracket.

[0027] The beneficial effect of adopting the above-mentioned further scheme is that the electronic display screen is used to display information such as production goals and production progress, which makes it convenient for workers to obtain work information in real time, helps workers understand the current production status, including the specific tasks they need to complete and the progress they have completed, and reduces delays and misunderstandings in information transmission. Secondly, through further illumination by lighting, the workpiece is well illuminated. Under sufficient lighting, workers can more easily find flaws or defects on the workpiece, thereby reducing the defective rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the overall structure of the utility model from another perspective;

[0030] Figure 3 It is a schematic diagram of the cross-sectional structure of the torsion spring of the present utility model.

[0031] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0032] 10. Frame, 101. Base frame, 102. First side frame, 103. Second side frame, 20. Blanking assembly, 210. First load-bearing plate, 220. Second load-bearing plate, 230. Torsion spring, 240. Roller assembly, 241. Roller, 250. Lifting assembly, 251. Cylinder, 252. Photoelectric sensor, 30. Conveyor, 40. First gear lever, 50. Second gear lever, 60. First bracket, 70. Electronic display screen, 80. Second bracket, 90. Lighting. DETAILED DESCRIPTION

[0033] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0034] In material inspection and automated production lines, the functional design of the material inspection workbench directly affects production efficiency and the smoothness of the process.

[0035] However, the traditional workbench lacks an effective unloading mechanism, which results in the inability to achieve automatic and smooth movement of materials during the transportation and inspection process, affecting the overall production efficiency. The utility model proposes a material inspection workbench to solve the above problem.

[0036] The utility model provides the following preferred embodiments

[0037] like Figure 1 、 Figure 2 ,and Figure 3 As shown, a material detection workbench includes:

[0038] Frame 10;

[0039] The blanking assembly 20 includes two inclined first and second supporting plates 210 and 220, a torsion spring 230, and multiple roller assemblies 240. The first and second supporting plates 210 and 220 are divided into upper and lower layers and are arranged on the frame 10. The multiple roller assemblies 240 are arranged in a linear array and are respectively arranged on the first and second supporting plates 210 and 220. Each roller assembly 240 includes two rollers 241 that are mirror-symmetrical to each other and are spaced apart. The two sides of the rollers 241 are rotatably connected to the first and second supporting plates 210 and 220 via a rotating shaft. The torsion spring 230 is mounted on the rotating shaft of the roller 241 at the lowest horizontal position of the first and second supporting plates 210 and 220.

[0040] By arranging two inclined first and second carrier plates 210 and 220 on the frame 10, and arranging multiple sets of roller assemblies 240 arranged in a linear array on the carrier plates, multiple materials to be inspected are sequentially placed on the rollers 241. Each set of roller assemblies 240 includes two rollers 241 arranged in mirror-symmetrical arrangement. The materials (typically iron frames containing workpieces) can be smoothly moved on the roller assemblies 240. When one material is removed, the remaining materials automatically slide down to the lowest level of the carrier plates due to gravity potential energy, thus achieving automated material transportation.

[0041] A torsion spring 230 is provided on the roller 241 at the lowest horizontal height position of the supporting plate. The elastic force of the torsion spring 230 and the torque force of the roller 241 driven by the material to rotate offset each other and generate damping, thereby slowing down the rotation speed of the roller 241, thereby effectively controlling the speed at which the material slides down, avoiding the impact caused by the rapid sliding of the material and causing damage to the material. Therefore, this buffer design can prevent the material from being damaged due to excessively rapid sliding, thereby improving the stability and safety of the unloading process.

[0042] In this embodiment, Figure 1 、 Figure 2 ,and Figure 3 As shown, the lifting assembly 250 is further included. The lifting assembly 250 is arranged on the side of the first supporting plate 210 and the second supporting plate 220 at a lower level and moves in a direction perpendicular to the ground. It is used to lift the materials that have slid down to the lowest level on the first supporting plate 210 and the second supporting plate 220, so that the iron frame that has slid down to the lowest level can be effectively lifted up, which greatly facilitates the operation of the operators when moving the iron frame out, effectively reduces the labor intensity of the operators, and improves the convenience of transferring the iron frame.

[0043] The lifting assembly 250 includes a cylinder 251 and a photoelectric sensor 252 electrically connected to the cylinder 251. The photoelectric sensors 252 are respectively located below the first supporting plate 210 and the second supporting plate 220, and the optical axis of the photoelectric sensor 252 penetrates the first supporting plate 210 and the second supporting plate 220. The driving end of the cylinder 251 extends above the first supporting plate 210 and the second supporting plate 220.

[0044] By setting the photoelectric sensor 252 below the first supporting plate 210 and the second supporting plate 220, and making its optical axis penetrate the supporting plate, when the iron frame slides down to the lowest horizontal height position of the supporting plate, the iron frame will block the optical axis emission of the photoelectric sensor 252, and the photoelectric sensor 252 can sense the position change of the iron frame. At this time, the photoelectric sensor 252 will transmit the detection signal to the cylinder 251, and the cylinder 251 will automatically start and lift the iron frame upward, thereby realizing automatic lifting of the iron frame, and the auxiliary operator can quickly and easily transfer the iron frame.

[0045] In this embodiment, Figure 1 、 Figure 2 ,and Figure 3 As shown, the frame 10 includes a rectangular base frame 101 , an inverted U-shaped first side frame 102 , and a second side frame 103 . The first side frame 102 and the second side frame 103 are respectively fixed on two sides of the base frame 101 .

[0046] In this embodiment, Figure 1 、 Figure 2 ,and Figure 3 As shown, the first supporting plate 210 and the second supporting plate 220 are respectively fixed between the first side frame 102 and the second side frame 103 .

[0047] In this embodiment, Figure 1 、 Figure 2 ,and Figure 3 As shown, the first supporting plate 210 and the second supporting plate 220 have opposite inclination directions. By designing the first supporting plate 210 and the second supporting plate 220 in opposite inclination directions, the materials placed on the two supporting plates can slide down in two opposite directions, allowing the materials to be transferred in multiple directions on the workbench, thereby greatly improving the flexibility and adaptability of the workbench.

[0048] In this embodiment, Figure 1 、 Figure 2 ,and Figure 3 As shown, a first baffle 40 is provided on the side of the first supporting plate 210 with a low horizontal height, and the first baffle 40 is fixed to the first side frame 102. The first baffle 40 can block the materials sliding up and down from the first supporting plate 210 to prevent them from falling to the ground.

[0049] In this embodiment, Figure 1 、 Figure 2 ,and Figure 3 As shown, a second baffle 50 is provided on the side of the second supporting plate 220 with a low horizontal height, and the second baffle 50 is fixed on the second side frame 103. The second baffle 50 can block the materials sliding up and down from the second supporting plate 220 to prevent the materials from falling to the ground.

[0050] In this embodiment, Figure 1 、 Figure 2 ,and Figure 3 As shown, a conveyor 30 is provided on the side of the first supporting plate 210 with a lower horizontal height or the side of the second supporting plate 220 with a lower horizontal height (the conveyor 30 is a conveyor 30 commonly used in industrial manufacturing that contains a conveyor belt. This is a prior art and will not be described in detail). By providing the conveyor 30, when the iron frame slides down from the first supporting plate 210 and is blocked by the first gear rod 40, the operator can directly take out the workpiece from the iron frame and place it on the conveyor 30, and use the conveyor 30 to transport the workpiece at the same time to inspect and process each workpiece, and then put the empty iron frame onto the second supporting plate 220 of the next layer, and slide by the rollers 241 on the second supporting plate 220 to change the moving direction of the iron frame, thereby realizing the rapid transfer of the empty iron frame. The method of directly taking the workpiece out of the iron frame for inspection eliminates the process of taking the iron frame to the conveyor and then inspecting the workpiece, greatly simplifies the transfer process of the iron frame, and makes the flow of the iron frame between the operation links more efficient and smooth.

[0051] In this embodiment, a first bracket 60 is provided on the top of the frame, and an electronic display screen 70 is provided on the first bracket 60. A second bracket 80 is provided on one side of the first bracket 60, and a lighting lamp 90 is provided on the second bracket 80. The electronic display screen 70 is used to display information such as production goals and production progress, so that workers can obtain work information in real time, which helps workers understand the current production status, including the specific tasks they need to complete and the progress they have completed, reducing delays and misunderstandings in information transmission. Secondly, the lighting lamp 90 further illuminates the workpiece, so that the workpiece is well illuminated. Under sufficient lighting, workers can more easily find flaws or defects on the workpiece, thereby reducing the defective rate.

[0052] The specific working process of this utility model is as follows:

[0053] Two first supporting plates 210 and a second supporting plate 220 with an inclined angle are arranged on the frame 10, and multiple groups of roller assemblies 240 arranged in a linear array are arranged on the supporting plates, so that multiple materials to be inspected are placed on the rollers 241 in sequence. Each group of roller assemblies 240 includes two rollers 241 arranged in mirror symmetry with each other. The materials can move smoothly on the roller assemblies 240. When one material is taken away, the remaining materials can automatically slide down to the lowest horizontal height position of the supporting plate in sequence by relying on the potential energy of gravity. A torsion spring 230 is provided on the roller 241 at the lowest horizontal height position of the supporting plate. The elastic force of the torsion spring 230 and the torque force of the roller 241 driven by the material to rotate are offset by each other, thereby slowing down the rotation speed of the roller 241, thereby effectively controlling the sliding speed of the material.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A material detection workbench, characterized in that: include: frame; The blanking assembly includes two inclined first and second bearing plates, a torsion spring, and multiple groups of roller assemblies. The first and second bearing plates are divided into upper and lower layers and are arranged on the frame. The multiple groups of roller assemblies are in a linear array and are arranged on the first bearing plate and the second bearing plate respectively. Each group of roller assemblies includes two rollers that are mirror-symmetrical to each other and arranged at intervals, and the two sides of the rollers are rotatably connected to the first bearing plate and the second bearing plate through a rotating shaft. The torsion spring is mounted on the roller shaft at the lowest horizontal position of the first bearing plate and the second bearing plate.

2. A material detection workbench according to claim 1, characterized in that: It also includes a jacking assembly, which is arranged on the side of the first load-bearing plate and the second load-bearing plate with a low horizontal height, and moves in a direction perpendicular to the ground, and is used to lift the material that slides down to the lowest horizontal position on the first load-bearing plate and the second load-bearing plate.

3. A material detection workbench according to claim 1, characterized in that: The frame includes a rectangular bottom frame, an inverted first side frame, and a second side frame. The first side frame and the second side frame are respectively fixed on two sides of the bottom frame.

4. A material detection workbench according to claim 1, characterized in that: The first bearing plate and the second bearing plate are respectively fixed between the first side frame and the second side frame.

5. A material detection workbench according to claim 1, characterized in that: The first supporting plate and the second supporting plate have inclination directions opposite to each other.

6. A material detection workbench according to claim 2, characterized in that: The lifting assembly includes a cylinder and a photoelectric sensor electrically connected to the cylinder, wherein the photoelectric sensors are respectively located below the first supporting plate and the second supporting plate, and the optical axis of the photoelectric sensor penetrates the first supporting plate and the second supporting plate, and the driving end of the cylinder extends above the first supporting plate and the second supporting plate.

7. A material detection workbench according to claim 1, characterized in that: A first baffle is provided on a side of the first bearing plate with a lower horizontal height, and the first baffle is fixed on the first side frame.

8. A material detection workbench according to claim 1, characterized in that: A second baffle is provided on a side of the second supporting plate with a lower horizontal height, and the second baffle is fixed on the second side frame.

9. A material detection workbench according to claim 1, characterized in that: A conveyor is provided on the side of the first supporting plate with a lower level or the side of the second supporting plate with a lower level.

10. A material detection workbench according to claim 1, characterized in that: A first bracket is provided on the top of the frame, an electronic display screen is provided on the first bracket, a second bracket is provided on one side of the first bracket, and a lighting lamp is provided on the second bracket.

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