Screening and collecting device for conveying roll shafts of glass edge grinding machine

Abstract

The utility model provides a screening and collecting device for a conveying roller shaft of a glass edge grinding machine, which comprises a main body frame, a feeding part, a transfer adjusting part, a storage adjusting part, a collecting and storing part, a movable loading part, a transfer storage part and a control part, the transfer adjusting part comprises a transition mechanism and a screening mechanism, the collecting and storing part comprises a first U-shaped groove plate, a second rolling wheel, a strip-shaped partition plate, a magnet and a T-shaped fixing column, the movable carrying part comprises a second U-shaped groove plate, a U-shaped positioning partition plate, a second electric lifting device, a fourth push rod motor, a layering partition plate and buffer cotton, and the transfer storing part comprises a third U-shaped groove plate and a third rolling wheel. A mechanical transfer roll shaft is adopted, so that the labor intensity is greatly reduced; through mechanical screening, the screening quality is stable and controllable; to-be-screened roll shafts and screened roll shafts are stored in different areas, so that the working environment is optimized, and quick transfer is facilitated; the number of required workers is greatly reduced, and the production cost is saved.

Description

Technical Field

[0001] The utility model relates to the field of rollers, in particular to a screening and collecting device for conveying rollers of a glass edge grinding machine. Background Art

[0002] The glass edge grinding machine is mainly composed of a main machine, a feed and discharge conveying device, a glass support frame, and a floor-standing water tank; the feed and discharge conveying device includes a conveying roller and other transmission components, among which the conveying roller includes a roller shaft and a roller ring. The roller ring is used to increase friction and improve conveying efficiency and accuracy.

[0003] For example, Chinese patent CN204053704U discloses a conveying device for a glass edge grinding machine, comprising an edge grinding platform with an edge grinding device mounted on one end, a primary conveying platform upstream of the edge grinding platform, and a secondary conveying platform upstream of the primary conveying platform. The secondary conveying platform is provided with longitudinally spaced crossbeams, each equipped with spaced universal wheels. An external positioning belt composed of longitudinally arranged elastic rollers is provided on the outer end of the secondary conveying platform. The inner end of the secondary conveying platform serves as a loading channel. Rotating shafts are spaced longitudinally and equipped with directional rollers.

[0004] For rotating shafts (i.e., rollers) equipped with directional rollers (i.e., roller rings), screening is required during the production process to effectively ensure the accurate position of the roller rings on the rollers. Traditional screening processes often use manual screening, which has the following drawbacks:

[0005] First, the rollers are heavy, which makes manual screening labor-intensive.

[0006] Second, the effectiveness of manual screening is affected by the experience and status of the staff, resulting in large fluctuations in screening quality.

[0007] Third, the rollers to be screened and the rollers after screening take up a lot of space and require more staff to transfer them. Utility Model Content

[0008] The utility model provides a screening and collecting device for a conveying roller of a glass edge grinding machine, which can effectively solve the problems mentioned in the background technology.

[0009] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0010] A screening and collecting device for a conveying roller of a glass edge grinding machine comprises a main frame, a feeding part, a transfer adjustment part, a storage adjustment part, a collecting and storing part, a movable loading part, a transfer storage part and a control part.

[0011] Specifically, the main frame includes a base, a screening seat, a separator seat, and a transfer carrier. The base includes a rectangular hollow container (I), whose upper bottom plate is provided with rectangular through-holes (I), (II), and (V). The screening seat and separator seat are mounted on the base. The screening seat is located to the left of the separator seat and includes a rectangular hollow container (II), whose upper bottom plate is provided with strip-shaped through-holes (I) and (III), and the right side plate is provided with strip-shaped through-holes (II). The separator seat includes a rectangular hollow container (III), whose left side plate is provided with rectangular through-holes (VI). The transfer carrier is mounted on the base via pillars and is provided with strip-shaped through-holes (III).

[0012] Specifically, the loading part includes a movable load-bearing limiting mechanism and a roller column loading mechanism. The movable load-bearing limiting mechanism includes an "N"-shaped limiting plate, a movable gate plate, and a push rod motor 1; the "N"-shaped limiting plate is arranged on the base, located in front of the rectangular through hole 2; the push rod motor 1 is arranged in the base; the movable gate plate is arranged on the movable end of the push rod motor 1 and is slidably connected in the rectangular through hole 2. The roller column loading mechanism includes a screw stepper motor 1, a movable carrier 1, an electric telescopic rod 1, and a clamping claw motor 1; the screw stepper motor 1 is arranged on the transfer carrier; the nut seat of the screw stepper motor 1 is connected to the movable carrier 1; the movable carrier 1 is slidably connected to the transfer carrier via an "H"-shaped slide rail; the electric telescopic rod 1 is arranged on the installation carrier 1; the installation carrier 1 and the movable carrier 1 are connected by a connecting column; the clamping claw motor 1 is connected to the movable end of the electric telescopic rod 1, and the clamping claw motor 1 and the electric telescopic rod 1 are "L"-shaped.

[0013] Specifically, the transfer adjustment section includes a transition mechanism and a screening mechanism. The transition mechanism comprises a strip carrier, a second pusher motor, a U-shaped stopper, a third pusher motor, an electromagnet, a correction plate, and a fifth pusher motor. The strip carrier is mounted on a screening seat via a support and has a U-shaped opening slot (a) disposed therein. The second pusher motor is mounted within the screening seat. The U-shaped stopper is mounted on the movable end of the second pusher motor and slidably connects to the third rectangular through-hole. The third pusher motor is mounted on the strip carrier via a mounting block. The first electromagnet is mounted on the movable end of the third pusher motor via a C-shaped pusher block. The fifth pusher motor is symmetrically mounted on the strip carrier. The correction plate is mounted on the movable end of the fifth pusher motor via a return spring. The screening mechanism includes two screw stepper motors, one U-shaped groove tube, and one roller; the first U-shaped groove tube is slidably connected to the screening seat through the first roller, with its left end located below the strip-shaped loading plate and the other end located below the upper base plate of the screening seat; the second screw stepper motor is arranged in the screening seat through a mounting bracket; the lower bottom surface of the first U-shaped groove tube is connected to the nut seat of the second screw stepper motor through a "mouth"-shaped connecting bracket.

[0014] Specifically, the storage and adjustment part includes a screw stepper motor three, a movable carrier plate two, a slide rod one, an electric telescopic rod two, a clamping motor two, a clamping motor three, an electric lifting device one, an electric telescopic rod three and a trapezoidal wedge; the screw stepper motor three and the slide rod one are arranged in the screening seat; the movable carrier plate two is slidably connected to the slide rod one; the lower bottom surface of the movable carrier plate two is connected to the nut seat of the screw stepper motor three; the electric telescopic rod two is arranged on the movable carrier plate two through a "moon" shaped mounting bracket; the clamping motor two and the clamping motor three are arranged on different movable ends of the electric telescopic rod two; the electric lifting device one is arranged in the base, and a strip top plate is arranged on its movable end; the strip top plate is slidably connected to the rectangular through hole two; the electric telescopic rod three is arranged in the partition seat; the trapezoidal wedge is arranged on the movable end of the electric telescopic rod three, and is slidably connected to the rectangular through hole six.

[0015] Specifically, the data collection and storage section includes a U-shaped trough plate (I), a roller (II), a strip-shaped partition, a magnet, and a T-shaped fixing post. The bottom plate of the U-shaped trough plate (I) is provided with a fourth rectangular through-hole, which mates with the strip-shaped top plate. Roller (II) is provided on the bottom plate of the U-shaped trough plate (I). The side plates of the U-shaped trough plate (I) are provided with a fifth rectangular through-hole, a first strip-shaped groove, and a second strip-shaped groove. The magnet is provided on the U-shaped trough plate (I). The strip-shaped partition is inserted into the first strip-shaped groove, on which is provided a first circular groove, and further provided with a first iron sheet. The T-shaped fixing post is inserted into the first circular groove, mates with the second strip-shaped groove, and is provided with a second iron sheet.

[0016] Specifically, the movable load-carrying portion includes a second U-shaped trough plate, a U-positioning partition, a second electric lift device, a fourth push rod motor, a layered partition, and a cushioning pad. One end of the second U-shaped trough plate is mounted on the partition seat; the second electric lift device is mounted within the base and slidably connected to a first rectangular through-hole; the U-positioning partition is mounted on the movable end of the second electric lift device, and its side panels are symmetrically provided with four strip-shaped through-holes; the fourth push rod motor is mounted on the second electric lift device, and its movable end is provided with a strip push plate, which slides into the fourth strip through-hole; the layered partition is provided with a second U-shaped open slot; and the cushioning pad is detachably connected to the second U-shaped open slot.

[0017] Specifically, the transfer storage part includes a U-shaped groove plate 3 and a roller 3. The roller 3 is arranged on the bottom plate of the U-shaped groove plate 3, and strip-shaped through holes 5 are symmetrically arranged on the side plate thereof.

[0018] Specifically, the control section includes a control mechanism, a feedback mechanism, and a PLC controller. The control mechanism includes a start switch, a fixed switch, a calibration switch, a screening switch, and a pause switch. The feedback mechanism includes several distance sensor modules and a photoelectric counting sensor module.

[0019] Furthermore, a dust curtain is added to the side plate of the second U-shaped groove plate.

[0020] Furthermore, a second electromagnet is added to the first U-shaped slot tube.

[0021] Advantages compared to existing technologies:

[0022] In the utility model, the following functions are realized through the integrated arrangement of the main frame, the feeding part, the transfer adjustment part, the storage adjustment part, the collection and storage part, the movable loading part, the transfer storage part and the control part:

[0023] First, the use of mechanical transfer rollers greatly reduces labor intensity.

[0024] Second, mechanical screening is used, and the screening quality is stable and controllable.

[0025] Third, the rollers to be screened and the rollers after screening are stored in separate areas, which optimizes the working environment and facilitates the rapid transfer of staff; the number of staff required is greatly reduced, saving production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the top view of the structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the partial cross-sectional structure of the utility model from a top view Figure 1 ;

[0028] Figure 3 This is a schematic diagram of the partial cross-sectional structure of the utility model from a top view Figure 2 ;

[0029] Figure 4 This is a schematic diagram of a partial cross-sectional structure of the utility model;

[0030] Figure 5 This is a schematic diagram of a partially enlarged cross-sectional structure of the utility model;

[0031] Figure 6 This is a schematic diagram of the utility model system Figure 1 ;

[0032] Figure 7 This is a schematic diagram of the utility model system Figure 2 .

[0033] Figure: 101. Base, 102. Screening seat, 103. Separator, 104. Transfer carrier, 301. N-shaped limit plate, 302. Movable gate, 303. Push rod motor (1), 304. Lead screw stepper motor (1), 305. Movable carrier (1), 306. Electric telescopic rod (1), 307. Gripper motor (1), 401. Strip carrier, 402. Push rod motor (2), 403. U-shaped limit block, 404. Push rod motor (3), 405. C-shaped push block, 406. Push rod motor (5), 407. Correction plate, 408. Lead screw stepper motor (2), 409. U-shaped slot tube (1), 501. Lead screw stepper motor (3), 502. Movable carrier (2), 503. Electric telescopic rod (2), 504. Gripper motor 2, 505. Gripper motor 3, 506. Electric lift unit 1, 507. Electric telescopic rod 3, 508. Trapezoidal wedge, 601. U-shaped trough plate 1, 602. T-shaped fixing column, 603. Strip partition, 701. U-shaped trough plate 2, 702. U-shaped positioning partition, 703. Push rod motor 4, 704. Layered partition, 705. Electric lift unit 2, 801. U-shaped trough plate 3. DETAILED DESCRIPTION

[0034] Example 1, refer to the attached Figure 1-7 A screening and collecting device for the conveying roller of a glass edge grinding machine includes a main frame, a feeding part, a transfer adjustment part, a storage adjustment part, a collection and storage part, a movable loading part, a transfer storage part and a control part.

[0035] The main frame includes a base 101 , a screening seat 102 , a partition seat 103 and a transfer carrier 104 .

[0036] The base 101 comprises a rectangular hollow container.

[0037] The upper bottom plate of the rectangular hollow container 1 is provided with rectangular through-hole 1, rectangular through-hole 2, and rectangular through-hole 5. Rectangular through-hole 1 is used for the passage of electric lifting device 2; rectangular through-hole 2 is used for the passage of movable gate 302; and rectangular through-hole 5 is used for the passage of electric lifting device 1.

[0038] The screening seat 102 and the separating seat 103 are disposed on the base 101 .

[0039] The screening seat 102 is located on the left side of the partition seat 103 .

[0040] The screening seat 102 includes a second rectangular hollow container.

[0041] The upper bottom plate of the rectangular hollow container 2 is provided with a strip through hole 1 and a rectangular through hole 3. The strip through hole 1 is used to control the position of the chute; the rectangular through hole 3 is used for the passage of the "U"-shaped limit block 403.

[0042] A second strip-shaped through hole is provided on the right side plate of the second rectangular hollow container for controlling the transfer position of the “T”-shaped fixing column 602 .

[0043] The partition seat 103 includes a rectangular hollow container three.

[0044] A rectangular through hole six is ​​provided on the left side plate of the rectangular hollow container three.

[0045] The transfer carrier 104 is disposed on the base 101 via pillars; a strip-shaped through hole three is disposed on the transfer carrier 104 .

[0046] The feeding part includes a movable load limiting mechanism and a roller column feeding mechanism.

[0047] The movable load limiting mechanism includes an “n”-shaped limiting plate 301 , a movable gate plate 302 and a push rod motor 303 .

[0048] The “n”-shaped limiting plate 301 is disposed on the base 101 and is located in front of the second rectangular through hole.

[0049] The push rod motor 303 is disposed in the base 101 .

[0050] The movable gate plate 302 is arranged on the movable end of the push rod motor 1 303; the movable gate plate 302 is slidably connected to the rectangular through hole 2.

[0051] The roller column feeding mechanism includes a screw stepping motor 304, a movable carrier plate 305, an electric telescopic rod 306 and a clamping claw motor 307.

[0052] The screw stepper motor 304 is disposed on the transfer carrier 104 .

[0053] The movable carrier plate 1 305 is slidably connected to the transfer carrier plate 104 via an H-shaped slide rail.

[0054] The nut seat of the screw stepping motor 304 is connected to the movable carrier plate 305.

[0055] The electric telescopic rod 306 is set on the mounting carrier 1; the mounting carrier 1 and the movable carrier 305 are connected through a connecting column.

[0056] The clamping jaw motor 1 307 is connected to the movable end of the electric telescopic rod 1 306 , and an “L” shape is formed between the clamping jaw motor 1 307 and the electric telescopic rod 1 306 .

[0057] The transit adjustment part includes transition agencies and screening agencies.

[0058] The transition mechanism includes a strip-shaped loading plate 401 , a second push rod motor 402 , a U-shaped limit block 403 , a third push rod motor 404 , an electromagnet 1 , a correction plate 407 , and a fifth push rod motor 406 .

[0059] The strip-shaped carrier plate 401 is arranged on the screening seat 102 through a support; a U-shaped opening through groove 1 is provided on the strip-shaped carrier plate 401 .

[0060] The second push rod motor 402 is disposed in the screening seat 102 .

[0061] The “U”-shaped limiting block 403 is provided on the movable end of the second push rod motor 402 , and the “U”-shaped limiting block 403 is slidably connected to the third rectangular through hole.

[0062] The push rod motor 3 404 is mounted on the strip-shaped carrier plate 401 via a mounting block.

[0063] The first electromagnet is arranged on the movable end of the third push rod motor 404 through a "C" shaped push block 405.

[0064] The push rod motor 5 406 is symmetrically arranged on the strip-shaped carrier plate 401 .

[0065] The correction plate 407 is arranged on the movable end of the push rod motor 5 406 through a return spring.

[0066] The screening mechanism includes a second screw stepping motor 408, a "U"-shaped groove tube 409, and a roller.

[0067] The U-shaped groove tube 409 is slidably connected to the screening seat 102 through a roller; the left end of the U-shaped groove tube 409 is located below the strip-shaped loading plate 401, and the other end is located below the upper bottom plate of the screening seat 102.

[0068] The second screw stepper motor 408 is installed in the screening seat 102 through a mounting bracket.

[0069] The bottom surface of the U-shaped groove tube 1 409 is connected to the nut seat of the screw stepping motor 2 408 through a "mouth" shaped connecting frame.

[0070] The storage adjustment part includes a screw stepper motor 3 501 , a movable carrier 2 502 , a slide rod 1 , an electric telescopic rod 2 503 , a clamping jaw motor 2 504 , a clamping jaw motor 3 505 , an electric lifting device 1 506 , an electric telescopic rod 3 507 and a trapezoidal wedge 508 .

[0071] The screw stepper motor 3 501 and the slide rod 1 are arranged in the screening seat 102 .

[0072] The second movable carrier plate 502 is slidably connected to the first sliding rod.

[0073] The lower bottom surface of the second movable carrier plate 502 is connected to the nut seat of the third screw stepping motor 501.

[0074] The second electric telescopic rod 503 is arranged on the second movable carrier plate 502 through a "moon" shaped mounting frame.

[0075] The second gripper motor 504 and the third gripper motor 505 are arranged on the movable ends of different electric telescopic rods 503 .

[0076] The electric lifting device 506 is set in the base 101; a strip top plate is set on the movable end of the electric lifting device 506.

[0077] The strip top plate is slidably connected to the second rectangular through hole.

[0078] The electric telescopic rod 507 is disposed in the partition seat 103 .

[0079] The trapezoidal wedge block 508 is arranged on the movable end of the electric telescopic rod 3 507 , and the trapezoidal wedge block 508 is slidably connected to the rectangular through hole 6 .

[0080] The collection and storage part includes a "U"-shaped groove plate 1 601, a second roller, a strip partition 603, a magnet and a "T"-shaped fixing column 602.

[0081] A rectangular through hole four is provided on the bottom plate of the U-shaped groove plate 601.

[0082] The rectangular through hole four is adapted to the strip-shaped top plate.

[0083] Roller 2 is arranged on the bottom plate of the U-shaped groove plate 1 601 .

[0084] A rectangular through hole five, a strip groove one, and a strip groove two are provided on the side plate of the U-shaped groove plate one 601.

[0085] The magnet is arranged on a "U"-shaped slot plate 601.

[0086] The strip-shaped partition 603 is inserted into the strip-shaped groove 1; an iron sheet 1 is provided on the strip-shaped partition 603 .

[0087] A circular groove 1 is provided on the strip-shaped partition 603 .

[0088] A second iron sheet is provided on the “T”-shaped fixing column 602 .

[0089] The “T”-shaped fixing post 602 is inserted into the circular groove 1 and matched with the strip groove 2.

[0090] The movable loading part includes a second U-shaped groove plate 701, a U-shaped positioning partition 702, a second electric lifting device 705, a fourth push rod motor 703, a layered partition 704 and a buffer cotton.

[0091] One end of the second U-shaped groove plate 701 is disposed on the partition seat 103 .

[0092] The second electric lifting device 705 is disposed in the base 101 ; the second electric lifting device 705 is slidably connected to the first rectangular through hole.

[0093] The “U” positioning partition 702 is arranged on the movable end of the second electric lifting device 705 .

[0094] Four strip-shaped through holes are symmetrically arranged on the side panels of the “U” positioning partition 702.

[0095] The push rod motor 4 703 is arranged on the electric lifting device 2 705, and a strip push plate is arranged on the movable end of the push rod motor 4 703.

[0096] The strip-shaped push plate is slidably connected in the strip-shaped through hole four.

[0097] A second U-shaped opening groove is provided on the layered partition 704 .

[0098] The buffer cotton is detachably connected to the second U-shaped opening slot.

[0099] The transfer storage part includes a "U"-shaped groove plate three 801 and a roller three.

[0100] Roller three is arranged on the bottom plate of the U-shaped groove plate three 801.

[0101] The side panels of the U-shaped groove plate 3 801 are symmetrically provided with strip-shaped through holes 5.

[0102] The control part includes control mechanism, feedback mechanism and PLC controller.

[0103] The control mechanism includes a start switch, a fixed switch, a calibration switch, a screening switch and a pause switch.

[0104] The start switch, the fixing switch, the calibration switch, the screening switch, and the pause switch are arranged on the side panels of the screening seat 102 .

[0105] The feedback mechanism includes a distance sensor module 1, a distance sensor module 2, a distance sensor module 3, a distance sensor module 4, a distance sensor module 5, a photoelectric counting sensor module 1, and a photoelectric counting sensor module 2.

[0106] The distance sensor module is equidistantly arranged on the U-shaped groove tube 409 to assist the PLC controller in detecting the position of the conveying roller ring.

[0107] The distance sensor module 2 is equidistantly arranged on the push rod motor 5 406 to assist the PLC controller in detecting the length of the conveying roller shaft.

[0108] The distance sensor module 3 is provided on the gripper motor 2 504 and is used to assist the PLC controller in detecting the position of the strip partition 603 .

[0109] The distance sensor module 4 is arranged on the mounting plate and is used to assist the PLC controller in detecting the position of the conveyor roller.

[0110] The distance sensor module 5 is set on the gripper motor 1 307 to assist the PLC controller in detecting the position of the conveying roller.

[0111] The photoelectric counting sensor module 1 is set on the "U"-shaped groove tube 1 409 to assist the PLC controller in detecting the number of conveying rollers.

[0112] The second photoelectric counting sensor module is arranged on the second "U"-shaped groove tube to assist the PLC controller in detecting the number of conveying rollers.

[0113] Working principle and usage:

[0114] The first step is pre-setting:

[0115] Press the start switch to perform a no-load test.

[0116] The transfer storage part loaded with the conveying roller is placed in the “U”-shaped limit block 403 on the left side of the screening seat 102 .

[0117] The unloaded transfer storage part is placed in the “U”-shaped limiting block 403 on the right side of the partition seat 103 .

[0118] Place the collection and storage part into the middle "U"-shaped limit block 403.

[0119] When the fixed switch is pressed, the PLC controller outputs a signal to the push rod motor 303, and the push rod motor 303 starts, driving the movable gate 302 to move upward, and the "U"-shaped limit block 403 and the movable gate 302 form an annular limit ring.

[0120] The second step is to set the screening criteria:

[0121] Place the standard conveyor roller onto the U-shaped stop block 403. Press the calibration switch, and the PLC controller sends signals to lead screw stepper motor 2 408, lead screw stepper motor 3 501, electric telescopic rod 2 503, gripper motor 2 504, gripper motor 3 505, and electric lift mechanism 1 506. Lead screw stepper motor 2 408 activates, driving the U-shaped slot tube 1 409 to move in an orderly fashion (to one end and then back) until the distance sensor module 1 on the U-shaped slot tube 1 409 detects the position of the conveyor roller ring. This completes the adjustment of all U-shaped slot tubes 1 409, ensuring that each conveyor roller ring is within the area of ​​a U-shaped slot tube 1 409.

[0122] The screw stepper motor 3 501 drives the movable carrier 2 502 to move until the distance sensor module 3 is located on one side of the strip partition 603; the distance sensor module 3 outputs a signal to the PLC controller, and the PLC controller outputs a signal to the electric telescopic rod 2 503, the gripper motor 2 504, and the gripper motor 3 505.

[0123] The upper electric telescopic rod 503 and gripper motor 504 grasp the T-shaped fixed column 602, while the lower electric telescopic rod 503 and gripper motor 505 grasp the strip partition 603. Subsequently, the T-shaped fixed column 602 moves left, and the strip partition 603 moves right. Next, the lead screw stepper motor 501, via the movable carrier plate 502, drives the T-shaped fixed column 602 and strip partition 603 to one side of the "U"-shaped connecting frame. The distance sensor module 2 outputs a signal to the PLC controller, which in turn outputs a signal to the electric telescopic rod 503, the electric telescopic rod 507, the gripper motor 504, and the gripper motor 505.

[0124] The second electric telescopic rod 503, the second gripper motor 504, and the third gripper motor 505 are reset, and the T-shaped fixing column 602 and the strip partition 603 are reassembled. This completes the reassembly of the entire T-shaped fixing column 602 and the strip partition 603. The third electric telescopic rod 507 then delays the movement of the trapezoidal wedge 508 to the left, securing the other side of the strip partition 603.

[0125] Step 3: Screening:

[0126] Press the screening switch, and the distance sensor module 4 outputs a signal to the PLC controller, and the PLC controller outputs a signal to the screw stepping motor 1 304 and the electric telescopic rod 1 306.

[0127] The screw stepper motor 304 drives the electric telescopic rod 306 to move to one side of the conveying roller shaft, and the distance sensor module 5 outputs a signal to the PLC controller, and the PLC controller outputs a signal to the screw stepper motor 304, the electric telescopic rod 306, and the push rod motor 5 406.

[0128] The screw stepper motor 304 drives the electric telescopic rod 306 and the clamping jaw motor 307 to move and clamp the conveyor roller; then, it is placed on the "U"-shaped limit block 403. The push rod motor 406 drives the correction plate 407 to move, realizing the correction of the conveyor roller position.

[0129] Afterwards, the PLC controller delays outputting signals to push rod motor 2 402, push rod motor 3 404, and electromagnet 1. Push rod motor 3 404 drives electromagnet 1 to move right, and electromagnet 1 is activated, and push rod motor 2 402 delays driving "U"-shaped limit block 403 to move downward.

[0130] If the distance sensor module detects no additional conveyor roller rings, the PLC controller determines that the conveyor rollers are qualified. The electromagnet turns off, and the conveyor rollers enter the movable end of the electric lift mechanism 506. When the preset number of conveyor rollers is reached, the photoelectric counting sensor module outputs a signal to the PLC controller, which in turn outputs a signal to the electric lift mechanism 506, causing it to move downward a certain distance. This cycle repeats until qualified conveyor rollers are stored.

[0131] When distance sensor module 1 detects an extra conveyor roller ring, the PLC controller determines it as unqualified. Screw stepper motor 1 304, electric telescopic rod 1 306, and gripper motor 1 307 are activated, and electromagnet 1 is deactivated after a delay, transferring the conveyor rollers to U-shaped trough plate 2 701. Under the influence of gravity, they enter U-shaped trough plate 3 801. When the preset number of conveyor rollers is reached, photoelectric counting sensor module 2 outputs a signal to the PLC controller, which in turn outputs a signal to electric lift mechanism 2 705 and push rod motor 4 703. Electric lift mechanism 2 705 drives push rod motor 4 703 upward a certain distance, which drives the layered separator 704 into U-shaped trough plate 3 801. This cycle repeats until the unqualified conveyor rollers are stored.

[0132] Example 2, based on Example 1, a dust curtain is additionally provided on the side panel of the second "U"-shaped trough plate 701.

[0133] Example 3, based on Example 1, a second electromagnet is additionally provided on the U-shaped groove tube 409.

Claims

1. A screening and collecting device for the conveying roller of a glass edge grinding machine, characterized by: The invention comprises a main frame, a feeding part, a transfer adjustment part, a storage adjustment part, a collection storage part, a movable loading part, a transfer storage part and a control part; the main frame comprises a base (101), a screening seat (102), a partition seat (103) and a transfer carrier (104); the feeding part comprises a movable loading limit mechanism and a roller column feeding mechanism; the transfer adjustment part comprises a transition mechanism and a screening mechanism; the screening mechanism comprises a second screw stepper motor (408), a "U"-shaped groove tube (409) and a roller; the "U"-shaped groove tube (409) is slidably connected to the screening seat (102) through the roller, the left end of the "U"-shaped groove tube (409) is located below the strip-shaped loading plate (401) and the other end is located at the bottom of the screening seat (102). The plate is below the second screw stepper motor (408) and is arranged in the screening seat (102) through a mounting frame; the lower bottom surface of the "U"-shaped groove tube (409) is connected to the nut seat of the second screw stepper motor (408) through a "mouth"-shaped connecting frame; the storage adjustment part includes a third screw stepper motor (501), a second movable carrier plate (502), a first slide bar, a second electric telescopic rod (503), a second clamping motor (504), a third clamping motor (505), an electric lifting device (506), a third electric telescopic rod (507) and a trapezoidal wedge (508); the collection and storage part includes a first "U"-shaped groove plate (601), a second roller, a strip partition (603), a magnet and a "T"-shaped fixing column (602).

2. The screening and collecting device for the conveying roller of a glass edge grinding machine according to claim 1, characterized in that: The transition mechanism includes a strip-shaped carrier plate (401), a second push rod motor (402), a "U"-shaped limit block (403), a third push rod motor (404), an electromagnet (1), a correction plate (407), and a fifth push rod motor (406); the strip-shaped carrier plate (401) is arranged on the screening seat (102) through a support, and a "U"-shaped opening slot is arranged on the strip-shaped carrier plate; the second push rod motor (402) is arranged in the screening seat (102); the "U"-shaped limit block (403) is arranged The invention relates to a method for manufacturing a plurality of push rod motors, comprising: a first push rod motor (404) and a second push rod motor (404). The first push rod motor (404) is mounted on the movable end of the push rod motor (402) and is slidably connected to the rectangular through hole (3); the third push rod motor (404) is mounted on the strip-shaped carrier plate (401) via a mounting block; the first electromagnet is mounted on the movable end of the third push rod motor (404) via a "C"-shaped push block (405); the fifth push rod motor (406) is mounted on the strip-shaped carrier plate (401); and the correction plate (407) is mounted on the movable end of the fifth push rod motor (406) via a return spring.

3. The screening and collecting device for the conveying roller of a glass edge grinding machine according to claim 1, characterized in that: The movable load limiting mechanism comprises an "N"-shaped limiting plate (301), a movable gate plate (302) and a push rod motor (303); the "N"-shaped limiting plate (301) is arranged on the base (101) and is located in front of the second rectangular through hole; the push rod motor (303) is arranged in the base (101); the movable gate plate (302) is arranged on the movable end of the push rod motor (303) and is slidably connected in the second rectangular through hole.

4. The screening and collecting device for the conveying roller of a glass edge grinding machine according to claim 1, characterized in that: The roller column feeding mechanism comprises a screw stepping motor (304), a movable carrier (305), an electric telescopic rod (306) and a clamping motor (307); the screw stepping motor (304) is arranged on the transfer carrier (104); the nut seat of the screw stepping motor (304) is connected to the movable carrier (305); the movable carrier (305) is slidably connected to the transfer carrier (104) through an "H"-shaped slide rail; the electric telescopic rod (306) is arranged on the installation carrier (1); the installation carrier (1) and the movable carrier (305) are connected through a connecting column; the clamping motor (307) is connected to the movable end of the electric telescopic rod (306).

5. The screening and collecting device for the conveying roller of a glass edge grinding machine according to claim 1, characterized in that: The base (101) includes a rectangular hollow container (1), on the upper bottom plate of which are arranged rectangular through holes (1), (2), and (5); a screening seat (102) and a separating seat (103) are arranged on the base (101); the screening seat (102) is located on the left side of the separating seat (103), and includes a rectangular hollow container (2), on the upper bottom plate of which are arranged strip-shaped through holes (1) and (3); a strip-shaped through hole (2) is arranged on the right side plate; the separating seat (103) includes a rectangular hollow container (3), on the left side plate of which are arranged rectangular through holes (6); and a transfer carrier (104) is arranged on the base (101) through a support.

6. The screening and collecting device for the conveying roller of a glass edge grinding machine according to claim 1, characterized in that: The screw stepper motor 3 (501) and the slide bar 1 are arranged in the screening seat (102); the movable carrier plate 2 (502) is slidably connected to the slide bar 1, and its lower bottom surface is connected to the nut seat of the screw stepper motor 3 (501); the electric telescopic rod 2 (503) is arranged on the movable carrier plate 2 (502) through a "moon" shaped mounting frame; the clamping jaw motor 2 (504) and the clamping jaw motor 3 (505) are arranged on the movable ends of different electric telescopic rods 2 (503); the electric lifting device 1 (506) is arranged in the base (101), and a strip top plate is arranged on the movable end of the electric telescopic rod 2; the strip top plate is slidably connected to the rectangular through hole 2; the electric telescopic rod 3 (507) is arranged in the partition seat (103); the trapezoidal wedge block (508) is arranged on the movable end of the electric telescopic rod 3 (507) and is slidably connected to the rectangular through hole 6.

7. The screening and collecting device for the conveying roller of a glass edge grinding machine according to claim 1, characterized in that: A rectangular through hole four is provided on the bottom plate of the U-shaped slot plate one (601); the rectangular through hole four is matched with the strip top plate; the roller two is provided on the bottom plate of the U-shaped slot plate one (601); a rectangular through hole five, a strip groove one, and a strip groove two are provided on the side plate of the U-shaped slot plate one (601); the magnet is provided on the U-shaped slot plate one (601); the strip partition (603) is inserted into the strip groove one; a circular groove one is provided on the strip partition (603); an iron sheet one is provided on the strip partition (603); a T-shaped fixing column (602) is inserted into the circular groove one and matched with the strip groove two, and an iron sheet two is provided on the T-shaped fixing column.

8. The screening and collecting device for the conveying roller of a glass edge grinding machine according to claim 1, characterized in that: The movable loading part comprises a second U-shaped groove plate (701), a second U-shaped positioning partition plate (702), a second electric lifting device (705), a fourth push rod motor (703), a layered partition plate (704) and a buffer cotton; one end of the second U-shaped groove plate (701) is arranged on the partition seat (103); the second electric lifting device (705) is arranged in the base (101) and is slidably connected to the first rectangular through hole; the U-shaped positioning partition plate (702) is arranged on the movable end of the second electric lifting device (705), and a fourth strip through hole is arranged on the side plate thereof; the fourth push rod motor (703) is arranged on the second electric lifting device (705), and a strip push plate is arranged on the movable end thereof; the strip push plate is slidably connected to the fourth strip through hole; the layered partition plate (704) is provided with a second U-shaped opening slot; and the buffer cotton is detachably connected to the second U-shaped opening slot.

9. The screening and collecting device for the conveying roller of a glass edge grinding machine according to claim 1, characterized in that: The transfer storage part comprises a "U"-shaped groove plate three (801) and a roller three; the roller three is arranged on the bottom plate of the "U"-shaped groove plate three (801), and the strip-shaped through hole five is arranged on the side plate.

10. The screening and collecting device for the conveying roller of a glass edge grinding machine according to claim 4, characterized in that: The clamping jaw motor 1 (307) and the electric telescopic rod 1 (306) are in an "L" shape.

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