Roller conveying production equipment and its production process

Abstract

The present invention belongs to the field of conveying, and particularly relates to a roller conveying production device and its production process. The roller conveying production device includes: a control module, a feeding mechanism, a conveying mechanism, a vibrating feeding mechanism, and a discharging detection mechanism; the discharging detection mechanism is adapted to detect the radian of the roller and send the detection result to the control module; the control module is adapted to screen and convey the roller according to the detection result. By designing a discharging detection mechanism that is not affected by environmental changes to detect the radian of the roller and adding it to the existing roller conveying equipment, automatic detection is completed during the conveying process, improving the detection efficiency. By arranging a pushing cylinder and a detection head in the conveying trough body, the pushing cylinder drives the detection head to expand and contract, thereby completing the conveying and detection of the roller.

Description

Technical Field

[0001] The present invention belongs to the technical field of conveying, and particularly relates to arranging objects mechanically during the feeding process, and more particularly to a roller conveying production device and its production process. Background Art

[0002] When assembling large bearings, it is necessary to detect the arc of the rollers, mainly to ensure the normal operation of the bearings and extend their service life. The rollers are important components inside the bearings, and their arcs directly affect the rotational accuracy and load-bearing capacity of the bearings. By detecting the arcs of the rollers, defects in the manufacturing process can be discovered and solved in a timely manner, thereby improving the quality and reliability of the bearings.

[0003] In related technologies, the following several methods are used to detect the arc of the rollers:

[0004] First, traditional manual inspection is carried out by combining auxiliary tooling and manual visual inspection. There are problems of low efficiency and low reliability, and it cannot meet the large-scale production requirements.

[0005] Second, machine vision inspection uses machine vision technology to perform on-line inspection of the chamfered surfaces and surface defects of bearing rollers. However, the cost of machine vision inspection equipment and its related software and hardware systems is relatively high. At the same time, machine vision inspection is sensitive to light, temperature, and humidity. When the light, temperature, and humidity change greatly, it will affect the brightness, tone, and atmosphere of the photos, thereby affecting the shooting accuracy, resulting in image recognition errors, and it is easy to have false alarms and missed detections.

[0006] Therefore, how to avoid the influence of environmental factor changes on the detection accuracy during the roller conveying process is an urgent problem to be solved at present.

[0007] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application. Therefore, the above description is not considered to constitute information of the prior art. Summary of the Invention

[0008] The embodiments of the present disclosure provide at least a roller conveying production device and its production process.

[0009] In a first aspect, the embodiments of the present disclosure provide a roller conveying production device, including:

[0010] A control module, a feeding mechanism, a conveying mechanism, a vibrating feeding mechanism, and a discharging detection mechanism;

[0011] The feeding mechanism is arranged on the feeding side of the conveying mechanism;

[0012] The discharging end of the conveying mechanism is communicated with the feeding end of the vibrating feeding mechanism;

[0013] The discharge end of the vibrating blanking mechanism is communicated with the feed end of the discharge detection mechanism;

[0014] The discharge detection mechanism is adapted to detect the radian of the roller and send the detection result to the control module;

[0015] The control module is adapted to screen and convey the roller according to the detection result.

[0016] In an optional embodiment, the discharge detection mechanism includes:

[0017] A conveying trough body;

[0018] A pushing cylinder, which is arranged in the conveying trough body and is adapted to push the roller from the feed end of the conveying trough body to the discharge end of the conveying trough body;

[0019] A detection head, which is arranged on the piston rod of the pushing cylinder and is adapted to detect the radian of the side wall of the roller.

[0020] In an optional embodiment, the detection head includes a detection block;

[0021] The shape of the side wall of the detection block is adapted to the side wall of the roller;

[0022] An adsorption port is formed on the side wall of the detection block, and the adsorption port is adapted to adsorb the roller;

[0023] The adsorption port is communicated with the vacuum tube of an external vacuum pump;

[0024] A sound acquisition sensor is further arranged on the detection head;

[0025] The sound acquisition sensor is configured to detect the air leakage sound information when the adsorption port is in contact with the side wall of the roller and send it to the control module.

[0026] In an optional embodiment, the discharge detection mechanism further includes a screening cylinder;

[0027] The conveying trough body includes a first discharge port and a second discharge port;

[0028] The control module is configured to control the screening cylinder to push the roller out from the second discharge port when receiving the air leakage sound information and the pushing cylinder conveys the roller to the piston rod of the screening cylinder;

[0029] The control module is further configured to control the pushing cylinder to push the roller out from the first discharge port when not receiving the air leakage sound information and the pushing cylinder conveys the roller to the piston rod of the screening cylinder.

[0030] In an alternative embodiment, the screening cylinder is disposed outside the conveying trough body;

[0031] The piston rod of the screening cylinder is embedded in the side wall of the conveying trough body, and the end face of the piston rod of the screening cylinder is in contact with the inner side wall of the conveying trough body.

[0032] In an alternative embodiment, the discharge detection mechanism further includes a friction block;

[0033] The friction block is disposed above the conveying trough body, and the distance between the bottom surface of the friction block and the bottom wall of the conveying trough body is less than the maximum diameter of the roller.

[0034] In an alternative embodiment, the friction block is made of rubber material.

[0035] In an alternative embodiment, the feeding mechanism includes:

[0036] a feeding box, a pushing block, and a driving assembly;

[0037] The pushing block is slidably disposed on the side wall of the feeding box and is located below the feeding port of the feeding box;

[0038] The driving assembly is configured to drive the pushing block to push from the bottom surface of the hopper of the feeding box to the feeding port of the feeding box, so as to push the rollers in the hopper of the feeding box out from the feeding port of the feeding box.

[0039] In an alternative embodiment, the pushing block includes:

[0040] a connecting block, a first pushing plate, a second pushing plate, and a third pushing plate;

[0041] The first pushing plate and the third pushing plate are spaced apart and are both disposed on the top surface of the connecting block;

[0042] The second pushing plate is disposed on both sides of the feeding box;

[0043] The height of the first pushing plate is greater than the height of the third pushing plate;

[0044] The top surfaces of the first pushing plate, the second pushing plate, and the third pushing plate are all inclined surfaces and are arranged toward the feeding port of the feeding box;

[0045] The driving assembly is configured to drive the connecting block to slide along the side wall of the feeding box, so as to drive the first pushing plate and the third pushing plate to move up and down synchronously.

[0046] In an alternative embodiment, the driving assembly includes:

[0047] A driving cylinder, a rotating arm, a rotating support and a connecting rod;

[0048] The driving cylinder is arranged below the hopper of the feeding box;

[0049] The rotating support is arranged on the bottom frame of the feeding box;

[0050] The middle part of the rotating arm is rotatably connected to the rotating support;

[0051] The end of the piston rod of the driving cylinder is slidably connected to one end of the rotating arm;

[0052] One end of the connecting rod is rotatably connected to the other end of the rotating arm, and the other end of the connecting rod is rotatably connected to the connecting block.

[0053] In a second aspect, the embodiments of the present disclosure further provide a production process of a roller conveying production device as described above. The process includes:

[0054] Put the rollers into the feeding mechanism;

[0055] Push the rollers into the conveying mechanism in sequence through the feeding mechanism for conveying;

[0056] Control the conveying mechanism to convey the rollers into the vibrating blanking mechanism in sequence;

[0057] Convey the rollers to the discharging detection mechanism through the vibrating blanking mechanism to detect the radian of the rollers;

[0058] Screen the rollers according to the detection results.

[0059] The beneficial effect of the present invention is that the roller conveying production device and its production process detect the radian of the rollers through a discharging detection mechanism that is not affected by environmental changes, and add it to the existing roller conveying device to complete automatic detection during the conveying process, improving the detection efficiency. By arranging a pushing cylinder and a detection head in the conveying chute, the pushing cylinder drives the detection head to stretch and retract, thereby completing the conveying and detection of the rollers.

[0060] Other features and advantages of the present invention will be described in the following specification, and will be partially obvious from the specification, or understood by implementing the present invention. The objectives and other advantages of the present invention are achieved and obtained by the structures specifically pointed out in the specification, claims and drawings.

[0061] To make the above objectives, features and advantages of the present invention more obvious and understandable, specific preferred embodiments are hereby given, and in conjunction with the accompanying drawings, the detailed description is as follows. Description of the Drawings

[0062] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0063] Figure 1 Structural schematic diagram of the roller conveyor production equipment provided by the embodiment of the present disclosure;

[0064] Figure 2 Structural schematic diagram of the discharge detection mechanism provided by the embodiment of the present disclosure;

[0065] Figure 3 is Figure 2 Enlarged view of part A in

[0066] Figure 4 Partial structural schematic diagram of the feeding mechanism provided by the embodiment of the present disclosure;

[0067] Figure 5 Structural schematic diagram of the conveying mechanism provided by the embodiment of the present disclosure;

[0068] Figure 6 Structural schematic diagram of the vibrating blanking mechanism provided by the embodiment of the present disclosure;

[0069] Figure 7 Flow chart of the production process of the roller conveyor production equipment provided by the embodiment of the present disclosure.

[0070] In the figure: 100, feeding mechanism; 110, feeding box; 111, feeding port; 120, pushing block; 121, connecting block; 122, first pushing plate; 123, second pushing plate; 124, third pushing plate; 130, driving assembly; 131, driving cylinder; 132, rotating arm; 133, rotating support; 134, connecting rod; 200, conveying mechanism; 210, conveying frame; 220, conveying motor; 300, vibrating blanking mechanism; 310, vibrating trough body; 320, vibration source; 400, discharge detection mechanism; 410, conveying trough body; 411, first discharge port; 412, second discharge port; 420, pushing cylinder; 430, detection head; 431, detection block; 4311, adsorption port; 4312, sound acquisition sensor; 440, screening cylinder; 450, friction block; 500, roller. Specific embodiments

[0071] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0072] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, in the drawings, for the purpose of effectively describing the technical content, the thickness of components may be exaggerated or reduced.

[0073] The following will describe in detail some embodiments of the present invention with reference to the accompanying drawings. Without conflict, the following embodiments and the features in the embodiments may be combined with each other.

[0074] See Figure 1 , Figure 1 which shows a schematic structural diagram of a roller conveying production device, including: a control module, a feeding mechanism 100, a conveying mechanism 200, a vibrating feeding mechanism 300, and a discharging detection mechanism 400; the feeding mechanism 100 is arranged on the feeding side of the conveying mechanism 200; the discharging end of the conveying mechanism 200 is communicated with the feeding end of the vibrating feeding mechanism 300; the discharging end of the vibrating feeding mechanism 300 is communicated with the feeding end of the discharging detection mechanism 400; the discharging detection mechanism 400 is adapted to detect the radian of the roller 500 and send the detection result to the control module; the control module is adapted to screen and convey the roller 500 according to the detection result. By designing a discharging detection mechanism 400 that is not affected by environmental changes to detect the radian of the roller 500 and adding it to the existing roller 500 conveying device, automatic detection is completed during the conveying process, improving the detection efficiency.

[0075] Please refer to Figure 2 , in some embodiments, the discharging detection mechanism 400 includes: a conveying trough body 410; a pushing cylinder 420, which is arranged in the conveying trough body 410 and is adapted to push the roller 500 from the feeding end of the conveying trough body 410 to the discharging end of the conveying trough body 410; a detection head 430, which is arranged on the piston rod of the pushing cylinder 420 and is adapted to detect the radian of the side wall of the roller 500. By arranging the pushing cylinder 420 and the detection head 430 in the conveying trough body 410, the pushing cylinder 420 drives the detection head 430 to expand and contract, thereby completing the conveying and detection of the roller 500.

[0076] Since the side surface of the roller 500 is an arc surface and the diameter of the middle part of the roller 500 is larger than that of the two end parts, in order to prevent the roller 500 from getting stuck in the conveying trough 410 when it runs off track, in a preferred embodiment, the detection head 430 includes a detection block 431; the shape of the side wall of the detection block 431 is adapted to the side wall of the roller 500; an adsorption port 4311 is formed in the side wall of the detection block 431, and the adsorption port 4311 is adapted to adsorb the roller 500; the adsorption port 4311 is communicated with a vacuum tube of an external vacuum pump; a sound collection sensor 4312 is further arranged on the detection head 430; the sound collection sensor 4312 is configured to detect the air leakage sound information when the adsorption port 4311 is in contact with the side wall of the roller 500 and send it to the control module. By forming the adsorption port 4311 in the side wall of the detection block 431 to adsorb the roller 500, the roller 500 is prevented from running off track during conveying. At the same time, since the shape of the side wall of the detection block 431 is adapted to the side wall of the roller 500, when the radian of the side wall of the roller 500 does not conform to the preset radian, there will be a gap between the side wall of the detection block 431 and the side wall of the roller 500. At this time, external gas will be sucked into the detection block 431 through the gap, thereby generating a sound. The sound collection sensor 4312 collects the sound to obtain the air leakage sound information and sends it to the control module to complete the detection of the radian of the side wall of the roller 500. An acoustic detection method is adopted to avoid noise interference and solve the problem of visual detection relying on the environment.

[0077] Please continue to refer to Figures 2-3 , in some embodiments, the discharging detection mechanism 400 further includes a screening cylinder 440; the conveying trough 410 includes a first discharging port 411 and a second discharging port 412; the control module is configured to control the screening cylinder 440 to push the roller 500 out from the second discharging port 412 when receiving the air leakage sound information and the pushing cylinder 420 conveys the roller 500 to the piston rod of the screening cylinder 440; the control module is further configured to control the pushing cylinder 420 to push the roller 500 out from the first discharging port 411 when not receiving the air leakage sound information and the pushing cylinder 420 conveys the roller 500 to the piston rod of the screening cylinder 440. By providing the screening cylinder 440, the roller 500 with unqualified radian is pushed out from the second discharging port 412, and the roller 500 with qualified radian is pushed out from the first discharging port 411, thereby completing the screening.

[0078] Specifically, the screening cylinder 440 is arranged outside the conveying trough 410; the piston rod of the screening cylinder 440 is embedded in the side wall of the conveying trough 410, and the end face of the piston rod of the screening cylinder 440 is in contact with the inner side wall of the conveying trough 410. Embedding the piston rod of the screening cylinder 440 in the side wall of the conveying trough 410 can avoid interfering with the conveying of the roller 500.

[0079] Please continue to refer to Figure 2 , in order to detect the radian of all side walls of the roller 500, in at least one embodiment, the discharging detection mechanism 400 further includes a friction block 450; the friction block 450 is arranged above the conveying trough 410, and the distance between the bottom surface of the friction block 450 and the bottom wall of the conveying trough 410 is less than the maximum diameter of the roller 500. The pushing cylinder 420 pushes the detection head 430 below the friction block 450, so as to drive the roller 500 to rotate through the friction block 450, so that all sides of the roller 500 pass through the adsorption port 4311 of the detection block 431, thus completing the radian detection of all side walls of the roller 500.

[0080] It should be noted that the friction block 450 is made of rubber. The frictional force between the friction block 450 and the roller 500 is sufficient to overcome the adsorption force of the adsorption port 4311 on the roller 500, so that the roller 500 rotates when passing through the friction block 450.

[0081] Please refer to Figure 4 , in at least one embodiment, the feeding mechanism 100 includes: a feeding box 110, a pushing block 120 and a driving assembly 130; the pushing block 120 is slidably arranged on the side wall of the feeding box 110 and is located below the feeding port 111 of the feeding box 110; the driving assembly 130 is configured to drive the pushing block 120 to push from the bottom surface of the hopper of the feeding box 110 to the feeding port 111 of the feeding box 110, so as to push the roller 500 in the hopper of the feeding box 110 out from the feeding port 111 of the feeding box 110.

[0082] Specifically, the pushing block 120 includes: a connecting block 121, a first pushing plate 122, a second pushing plate 123, and a third pushing plate 124; the first pushing plate 122 and the third pushing plate 124 are arranged at intervals and are both arranged on the top surface of the connecting block 121; the second pushing plate 123 is arranged on both sides of the feeding box 110; the height of the first pushing plate 122 is greater than the height of the third pushing plate 124; the top surfaces of the first pushing plate 122, the second pushing plate 123, and the third pushing plate 124 are all inclined surfaces and are arranged towards the feeding port 111 of the feeding box 110; the driving assembly 130 is configured to drive the connecting block 121 to slide along the side wall of the feeding box 110, so as to drive the first pushing plate 122 and the third pushing plate 124 to lift synchronously.

[0083] Among them, the bottom surface of the hopper of the feeding box 110 is inclined. When the roller 500 is placed into the feeding box 110, the roller 500 directly falls onto the pushing block 120 along the inclined bottom surface. When the pushing block 120 is pushing the material, first, the driving assembly 130 drives the connecting block 121 to descend, so that the top surface of the third pushing plate 124 is in the same plane as the bottom surface of the hopper. At this time, the roller 500 falls onto the top surface of the third pushing plate 124. Then, the driving assembly 130 drives the connecting block 121 to rise, so that the top surface of the third pushing plate 124 is in the same plane as the top surface of the second pushing plate 123. At this time, the roller 500 falls onto the top surface of the second pushing plate 123. By driving the connecting block 121 to descend through the driving assembly 130, the top surface of the first pushing plate 122 is in the same plane as the top surface of the second pushing plate 123. At this time, the roller 500 falls onto the top surface of the first pushing plate 122. Finally, by driving the connecting block 121 to rise through the driving assembly 130, the top surface of the first pushing plate 122 is flush with the feeding port 111 of the feeding box 110, so as to push the roller 500 out of the feeding port 111 of the feeding box 110.

[0084] Please continue to refer to Figure 4 In at least one embodiment, the driving assembly 130 includes: a driving cylinder 131, a rotating arm 132, a rotating support 133, and a connecting rod 134; the driving cylinder 131 is arranged below the hopper of the feeding box 110; the rotating support 133 is arranged on the bottom frame of the feeding box 110; the middle part of the rotating arm 132 is rotatably connected to the rotating support 133; the end of the piston rod of the driving cylinder 131 is slidably connected to one end of the rotating arm 132; one end of the connecting rod 134 is rotatably connected to the other end of the rotating arm 132, and the other end of the connecting rod 134 is rotatably connected to the connecting block 121.

[0085] When the driving cylinder 131 rises along F1, the connecting block 121 is driven to descend along F2 through the rotating arm 132 and the connecting rod 134, thereby driving the first push plate 122 and the third push plate 124 to descend; conversely, when the driving cylinder 131 descends along F1, the connecting block 121 is driven to rise along F2 through the rotating arm 132 and the connecting rod 134, thereby driving the first push plate 122 and the third push plate 124 to rise.

[0086] Please refer to Figure 5 , the conveying mechanism 200 includes: a conveying frame 210 and a conveying motor 220; a transmission chain is arranged on the conveying frame 210; the conveying motor 220 is adapted to drive the transmission chain to rotate.

[0087] Please refer to Figure 6 , the vibrating blanking mechanism 300 includes: a vibrating trough body 310 and a vibration source 320; the vibration source 320 is arranged below the vibrating trough body 310.

[0088] Please refer to Figure 7 , at least one embodiment further provides a production process of a roller conveying production device as described above, and the production process includes:

[0089] S110: Place the roller 500 into the feeding mechanism 100.

[0090] S120: The roller 500 is sequentially pushed into the conveying mechanism 200 through the feeding mechanism 100 for conveying.

[0091] S130: Control the conveying mechanism 200 to sequentially convey the roller 500 into the vibrating blanking mechanism.

[0092] S140: The roller 500 is conveyed into the discharging and detecting mechanism 400 through the vibrating blanking mechanism to detect the radian of the roller 500.

[0093] S150: Screen the roller 500 according to the detection result.

[0094] In summary, the present invention provides a roller conveying production device and its production process. The roller conveying production device includes: a control module, a feeding mechanism 100, a conveying mechanism 200, a vibrating feeding mechanism 300, and a discharging detection mechanism 400. The feeding mechanism 100 is arranged on the feeding side of the conveying mechanism 200. The discharging end of the conveying mechanism 200 is communicated with the feeding end of the vibrating feeding mechanism 300. The discharging end of the vibrating feeding mechanism 300 is communicated with the feeding end of the discharging detection mechanism 400. The discharging detection mechanism 400 is adapted to detect the radian of the roller 500 and send the detection result to the control module. The control module is adapted to screen and convey the roller 500 according to the detection result. By designing a discharging detection mechanism 400 that is not affected by environmental changes to detect the radian of the roller 500 and adding it to the existing roller 500 conveying device, automatic detection is completed during the conveying process, improving the detection efficiency. By arranging a pushing cylinder 420 and a detection head 430 in the conveying trough 410, the pushing cylinder 420 drives the detection head 430 to expand and contract, thereby completing the conveying and detection of the roller 500.

[0095] Inspired by the above ideal embodiments according to the present invention, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A roller conveyor production device, characterized in that, Including: A control module, a feeding mechanism (100), a conveying mechanism (200), a vibrating feeding mechanism (300), and a discharging detection mechanism (400); The feeding mechanism (100) is arranged on the feeding side of the conveying mechanism (200); The discharging end of the conveying mechanism (200) is communicated with the feeding end of the vibrating feeding mechanism (300); The discharging end of the vibrating feeding mechanism (300) is communicated with the feeding end of the discharging detection mechanism (400); The discharging detection mechanism (400) is adapted to detect the radian of the roller (500) and send the detection result to the control module; The control module is adapted to screen and convey the roller (500) according to the detection result; Wherein, the discharging detection mechanism (400) includes: A conveying trough body (410); A pushing cylinder (420), which is arranged in the conveying trough body (410) and is adapted to push the roller (500) from the feeding end of the conveying trough body (410) to the discharging end of the conveying trough body (410); A detection head (430), which is arranged on the piston rod of the pushing cylinder (420) and is adapted to detect the radian of the side wall of the roller (500); The detection head (430) includes a detection block (431); The shape of the side wall of the detection block (431) is adapted to the side wall of the roller (500); An adsorption port (4311) is formed on the side wall of the detection block (431), and the adsorption port (4311) is adapted to adsorb the roller (500); The adsorption port (4311) is communicated with the vacuum tube of an external vacuum pump; A sound acquisition sensor (4312) is further arranged on the detection head (430); The sound acquisition sensor (4312) is configured to detect the air leakage sound information when the adsorption port (4311) is in contact with the side wall of the roller (500) and send it to the control module.

2. The roller conveying production equipment according to claim 1, characterized in that The discharging detection mechanism (400) further includes a screening cylinder (440); The conveying trough body (410) includes a first discharging port (411) and a second discharging port (412); The control module is configured to control the screening cylinder (440) to push the roller (500) out from the second discharging port (412) when receiving the air leakage sound information and the pushing cylinder (420) conveys the roller (500) to the piston rod of the screening cylinder (440); The control module is further configured to control the pushing cylinder (420) to push the roller (500) out from the first discharging port (411) when not receiving the air leakage sound information and the pushing cylinder (420) conveys the roller (500) to the piston rod of the screening cylinder (440).

3. The roller conveying production equipment according to claim 2, characterized in that The screening cylinder (440) is arranged outside the conveying trough body (410); The piston rod of the screening cylinder (440) is embedded in the side wall of the conveying trough body (410), and the end face of the piston rod of the screening cylinder (440) is in contact with the inner side wall of the conveying trough body (410).

4. The roller conveying production equipment according to claim 1, wherein the discharging detection mechanism (400) further includes a friction block (450); the friction block (450) is arranged above the conveying trough body (410), and the distance between the bottom surface of the friction block (450) and the bottom wall of the conveying trough body (410) is less than the maximum diameter of the roller (500).

5. The roller conveyor production equipment according to claim 1, characterized in that, including: the feeding mechanism (100) includes: a feeding box (110), a pushing block (120) and a driving assembly (130); the pushing block (120) is slidably arranged on the side wall of the feeding box (110) and is located below the feeding port (111) of the feeding box (110); the driving assembly (130) is configured to drive the pushing block (120) to push from the bottom surface of the hopper of the feeding box (110) to the feeding port (111) of the feeding box (110), so as to push the roller (500) in the hopper of the feeding box (110) out from the feeding port (111) of the feeding box (110).

6. The roller conveyor production equipment according to claim 5, characterized in that, including: the pushing block (120) includes: a connecting block (121), a first push plate (122), a second push plate (123) and a third push plate (124); the first push plate (122) and the third push plate (124) are arranged at intervals and are both arranged on the top surface of the connecting block (121); the second push plate (123) is arranged on both sides of the feeding box (110); the height of the first push plate (122) is greater than the height of the third push plate (124); the top surfaces of the first push plate (122), the second push plate (123) and the third push plate (124) are all inclined surfaces and are arranged towards the feeding port (111) of the feeding box (110); the driving assembly (130) is configured to drive the connecting block (121) to slide along the side wall of the feeding box (110), so as to drive the first push plate (122) and the third push plate (124) to lift and lower synchronously.

7. The roller conveying production equipment according to claim 6, wherein the driving assembly (130) includes: a driving cylinder (131), a rotating arm (132), a rotating support (133) and a connecting rod (134); the driving cylinder (131) is arranged below the hopper of the feeding box (110); the rotating support (133) is arranged on the bottom frame of the feeding box (110); the middle part of the rotating arm (132) is rotatably connected to the rotating support (133); the end of the piston rod of the driving cylinder (131) is slidably connected to one end of the rotating arm (132); one end of the connecting rod (134) is rotatably connected to the other end of the rotating arm (132), and the other end of the connecting rod (134) is rotatably connected to the connecting block (121).

8. A production process of a roller conveyor production equipment according to any one of claims 1-7, characterized in that, The production process includes: Put the roller (500) into the feeding mechanism (100); Push the roller (500) into the conveying mechanism (200) in sequence through the feeding mechanism (100) for conveying; Control the conveying mechanism (200) to convey the roller (500) into the vibrating blanking mechanism (300) in sequence; Convey the roller (500) into the discharge detection mechanism (400) through the vibrating blanking mechanism (300) to detect the radian of the roller (500); Screen the roller (500) according to the detection result.

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