Bearing ring blanking module

Abstract

The present invention relates to the field of bearing rings, specifically a bearing ring blanking module, including a conveyor belt, a blanking platform, a base, a lower sleeve, a support rod, an upper sleeve, a circular ring, a circular hole, a cylinder, a stabilizing mechanism, a guide rod, a driving mechanism, a support column, a mounting platform, a slideway B, and a cross plate. A mounting plate is fixedly connected between the upper ends of the front and rear slideways B, a fixed sleeve passing through the mounting plate is provided with a sleeve, and a sliding sleeve passing through the sleeve is provided with a push rod, a mounting seat is fixedly connected to the right end of the push rod, and an arc push plate is fixedly connected to the right side of the mounting seat, a rotating plate is connected to the mounting seat and the cross plate for common rotation, a guiding mechanism is provided between the cylinder and the circular ring, and a contraction mechanism is also provided between the lower end surface of the mounting platform and the arc-shaped side plate. This bearing ring blanking module is convenient for loading and unloading, and the full automation effectively improves the efficiency, and can also effectively avoid collisions and improve the qualified rate of products.

Description

Technical Field

[0001] The invention relates to the field of bearing rings, in particular to a bearing ring blanking module. Background Art

[0002] Bearings are an important component in modern mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. Rolling bearings generally consist of four parts: outer ring, inner ring, rolling element, and cage. According to the shape of the rolling element, rolling bearings are divided into two categories: ball bearings and roller bearings.

[0003] The raw materials for manufacturing bearing rings are cylindrical bars or tubes. At present, according to different forming processes, rolling bearing rings generally have the following manufacturing processes. At present, the main forming methods in ring processing are as follows: forging, turning, cold rolling and cold (warm) extrusion. However, no matter which method is used, it is necessary to cut the material after the specific processing and forming. The existing cutting method is to guide it directly into the collection device, but this cutting and collecting method can barely be applied to some small rings, and for large and heavy rings, this cutting method is easy to cause bumps on the surface, which may affect the flatness and smoothness of the ring surface, thereby affecting the performance and leading to an increase in the defective rate.

[0004] The applicant obtained the publication number CN112775826A after searching, and the name is: Bearing ring feeding mechanism, which discloses a material trough, a movable part and a material rod detachably arranged with the movable part. The material trough is arranged in an inclined manner as a whole, and a disengagement port is arranged at the lowest point of the side wall of the material trough. The material trough includes an auxiliary structure for tilting the ring toward the disengagement port. One end of the material rod away from the movable part is inclined upward and located at the disengagement port. After the ring is ground by the double-end grinder, it rolls along the material trough to the disengagement port and passes through the auxiliary structure. Pour it out from the disengagement port so that the ferrule is sleeved on the material rod. The material rod is tilted and the ferrule slides along the material rod in a direction away from the disengagement port under the action of gravity to prevent the ferrule from piling up at the disengagement port. After there are enough ferrules on the material rod, the material rod is moved to a convenient position for removal through the movable part and excess oil on the ferrule is dried off. The present invention eliminates the step of turning the ferrules one by one to have a consistent orientation. After the material rod is removed from the movable part, the ferrule is removed from the material rod and the material can be packed. This reduces the workload of workers during packing and improves packing efficiency.

[0005] However, the above technical solution is to concentrate all the rings on the same material rod, which remains unchanged when removed, and is labor-intensive. Therefore, we propose a bearing ring unloading module. Summary of the invention

[0006] A technical problem to be solved by the present application is that existing bearing rings, especially large-sized rings, are easily bumped during cutting and cannot be cut automatically.

[0007] In order to solve the above technical problems, the embodiment of the present application provides a bearing ring unloading module, comprising a conveyor belt, an unloading platform, a base, a lower ring, a support rod, an upper ring, and a circular ring, wherein a plurality of circular holes are provided in a circular array on the upper end surface of the circular ring, and a cylinder is slidably penetrated in each of the circular holes, a stabilizing mechanism is provided in the cylinder, and a guide rod is connected through the stabilizing mechanism, and a driving mechanism is provided in the base;

[0008] The lower inner wall of the base is fixedly connected with support columns on both sides along its diameter direction, and the inner wall circumference of the ring is fixedly connected with multiple mounting platforms, each mounting platform is in the same radial direction of the ring as the circular hole and the cylinder on its side, and the upper end of the support column is fixedly connected with a slideway B, and a cross plate is slidably connected together between the front and rear slideways B, and a mounting plate is fixedly connected between the upper ends of the front and rear slideways B, a fixed sleeve passing through the mounting plate is provided with a collar, and a sliding sleeve passing through the collar is provided with a push rod, the right end of the push rod is fixedly connected with a mounting seat, and an arc push plate is fixedly connected to the right side of the mounting seat, a rotating plate is rotatably connected between the mounting seat and the cross plate, a guide mechanism is provided between the cylinder and the ring, and a contraction mechanism is also provided between the lower end surface of the mounting platform and the arc-shaped side plate.

[0009] In some embodiments, a lower ring is rotatably mounted inside the base, a ring gear is fixedly mounted on the inner wall of the lower ring, a plurality of support rods are fixedly connected to the upper end of the lower ring in a circular array, the upper ends of the support rods are commonly fixedly connected to the upper ring, a circular ring is fixedly mounted on the inner side of the upper ring, the conveyor belt is arranged on the upper left side of the circular ring, the unloading table is arranged on the right side of the circular ring and above the upper ring, the upper end surface of the unloading table is flush with the upper end surface of the circular ring, a ring table is also fixedly mounted on the outer side of the upper end of the sliding rod, the upper end of the ring table is fixedly connected to the lower end surface of the circular ring, and the lower end cooperates and contacts with the upper end surface of the arc-shaped side plate on each side.

[0010] In some embodiments, the guide mechanism includes an arcuate side plate and a sliding rod. The lower end of the cylinder extends below the circular ring and is fixedly connected to the arcuate side plates on both sides of the extended end along the circumferential direction of the circular ring. A sliding rod is slidably sleeved in each of the arcuate side plates, and the sliding rod is fixedly connected to the lower end surface of the circular ring. The lower ends of the sliding rods on both sides of the cylinder are commonly fixedly connected to the limit plate. A spring A is also sleeved on the outside of the sliding rod, and the upper and lower ends of the spring A are respectively fixedly connected to a side surface of the arcuate side plate and the limit plate that are close to each other.

[0011] In some embodiments, the driving mechanism includes a driving motor and an electric hydraulic cylinder. The driving motor is also fixedly installed in the base, and the output end of the driving motor is fixedly connected to a driving gear, and the driving gear is meshingly connected to a ring gear. The center of the base is fixedly installed with an electric hydraulic cylinder, the upper end of the electric hydraulic cylinder is fixedly connected to a support plate, the left end of the support plate is fixedly connected to a circular disk, and the right end of the support plate is fixedly connected to a square disk, and the upper end surface of the support plate cooperates and contacts with the lower end surface of the cross plate.

[0012] In some embodiments, the retraction mechanism includes a slideway A, a slider, a pin seat, and a pulley. Each of the mounting platforms is fixedly connected to the slideway A on both sides perpendicular to the radial direction of the ring. Each of the slideways A is connected to a slider in a limited sliding manner. Each of the limiting plates is fixedly connected to the pin seats on both inner sides perpendicular to the radial direction of the ring. A pulley is rotatably mounted on the pin seat. A pull rope is wrapped around the bottom of the pulley, and the two ends of the pull rope are respectively fixedly connected to the arc-shaped side plate and the lower end surface of the slider on each side. The lower end surface of each slider cooperates and contacts with the upper end surface of the square plate.

[0013] In some embodiments, each of the sliding blocks is fixedly connected to a support block along the radial inner side of the circular ring, and the support block cooperates with and contacts the upper end surface of the square disk.

[0014] In some embodiments, each of the pulleys is located under the slider on one side thereof, and one end of two pull ropes on the lower side of each mounting platform away from the slider is fixedly connected to the arc-shaped side plates on both sides of the cylinder.

[0015] In some embodiments, the stabilizing mechanism includes a guide slide bar, a stabilizing ring, a slide plate, and a mounting clamp. The upper and lower inner walls of the cylinder are fixedly connected with guide slide bars in a circular array, and the guide slide bars at the same height are commonly fixedly connected with a stabilizing ring at their close ends. A slide plate is provided on the outer sides of the upper and lower guide slide bars on the same radial direction of the stabilizing ring. A mounting clamp is installed on the upper end of the slide plate, and the mounting clamp is fixedly connected with a material guide rod along the outer side of the cylinder radial direction. A T-bar is also provided through the sliding sleeve passing through the stabilizing ring on the lower side. The upper end of the T-bar extends between the upper and lower stabilizing rings and is fixedly connected with a tray at the extended end. A rotating rod is rotatably connected to the upper end surface of the tray and each slide plate in an array.

[0016] In some embodiments, a spring B is further sleeved on the outer side of the T-shaped rod, and the upper and lower ends of the spring B are fixedly connected to the stabilizing ring and the lower end of the T-shaped rod respectively.

[0017] In some embodiments, a bolt hole is formed at the upper end of each of the slide plates, and a bolt is disposed in the bolt hole, and is fixedly connected to the guide rod via the bolt.

[0018] The present invention has at least the following beneficial effects:

[0019] 1. The present invention provides a bearing ring unloading module, which transmits the flat bearing ring to the upper part of the leftmost cylinder of the ring through a conveyor belt, and then the bearing ring falls to the outside of each guide rod, so that the bearing ring can fall along the guide rod, and there is some friction between it and the guide rod, which reduces the falling speed of the bearing ring and avoids the direct fall of the bearing ring to cause collision. When the bearing ring is stacked at the highest point on the guide rod on the leftmost cylinder, the driving motor can drive the driving gear to rotate, and then drive the annular gear and the ring to rotate, and then gradually rotate at a certain angle, so that the guide rod on the next cylinder can be replaced for stacking. At the same time, when the ring rotates, the conveyor belt is closed in coordination, so that the bearing rings can be stacked vertically continuously, and the falling of the bearing rings can be buffered to avoid collision.

[0020] 2. The present invention provides a bearing ring unloading module, which can push the support plate, the disc and the square plate to move up synchronously by starting the electric hydraulic cylinder. The upward movement of the square plate on the left side will drive the support block to push the slider up, and then the slider pulls the pull rope to drive the arc side plate connected to it to move down and compress the spring A. At this time, the downward movement of the arc side plate will drive the cylinder and the guide rod on it to move down as a whole and move below the circular hole. At this time, the bearing ring stacked on the outside of the guide rod will be retained at the upper end of the circular ring, and as the support plate moves up, it will gradually conflict with the cross plate, and drive the cross plate to move up, and then push the rotating plate to rotate, so that the push rod drives the mounting seat and the arc push plate to move to the right, and then pushes the bearing ring stacked on the rightmost side of the circular ring to the right to the unloading platform, thereby realizing unloading. Since the guide rod has moved down to the circular hole and below at this time, it will not cause any obstruction to it, thereby realizing efficient unloading.

[0021] 3. The present invention provides a bearing ring unloading module, which can push the support plate, disc and square plate upward by starting the electric hydraulic cylinder. The arc-shaped side plate can be pulled downward first, and then the bearing ring stacked on the far right can be pushed to the right for unloading. After the disc moves up to a certain height, it can contact the lower end of the T-bar in the cylinder on the far left of the ring, and push the T-bar to drive the tray to move up, and compress the spring B, thereby driving each rotating rod to rotate, so that each slide plate drives each guide rod away from each other. In this way, when the bearing rings sleeved on the outside of the guide rod on each cylinder are not stacked in the same axial direction, the stacked bearing rings can be adjusted in position by synchronously unfolding each guide rod, so that each bearing ring from top to bottom is in the same axial direction.

[0022] This makes the device convenient for loading and unloading, and the full automation effectively improves the efficiency. At the same time, it can also effectively avoid bumps and improve the qualified rate of products. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the present invention.

[0024] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention.

[0025] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0026] Figure 4 It is a schematic diagram of the bottom view structure of the present invention without a conveyor belt, a material unloading platform and a base.

[0027] Figure 5 It is a schematic diagram of the internal structure of the left and right sides of the base of the present invention.

[0028] Figure 6 It is a schematic diagram of the internal structure of the left and right sides of the ring of the present invention.

[0029] Figure 7 It is a schematic diagram of the structure of the contraction mechanism of the present invention.

[0030] Figure 8 It is a structural schematic diagram of the stabilizing mechanism of the present invention.

[0031] In the figure: 1, conveyor belt; 2, unloading platform; 3, base; 4, lower ring; 5, ring gear; 6, support rod; 7, upper ring; 8, circular ring; 9, circular hole; 10, driving motor; 11, driving gear; 12, electric hydraulic cylinder; 13, support plate; 14, disc; 15, square disc; 16, cylinder; 1601, guide slide bar; 1602, stabilizing ring; 1603, slide plate; 1604, mounting plate; 1605, guide rod; 1606, T-bar; 1607, spring B; 1608, support Plate; 1609, rotating rod; 17, arc-shaped side plate; 18, sliding rod; 19, ring table; 20, spring A; 21, limit plate; 22, support column; 23, mounting table; 2301, slideway A; 2302, slider; 2303, pin seat; 2304, pulley; 2305, pull rope; 2306, support block; 24, slideway B; 2401, cross plate; 2402, mounting plate; 2403, collar; 2404, push rod; 2405, arc push plate; 2406, mounting seat; 2407, rotating plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example 1: Please refer to Figure 1-4 , 6, 7, the present invention provides a technical solution: a bearing ring unloading module, comprising a conveyor belt 1, an unloading platform 2, a base 3, a lower ring 4, a support rod 6, an upper ring 7, and a circular ring 8. The lower ring 4 is rotatably sleeved in the base 3, and the inner wall of the lower ring 4 is fixedly sleeved with a ring gear 5. A plurality of support rods 6 are fixedly connected to the upper end of the lower ring 4 in a circumferential array. The upper ends of the support rods 6 are commonly fixedly connected to the upper ring 7. The inner side of the upper ring 7 is fixedly sleeved with a circular ring 8. The conveyor belt 1 is arranged on the upper left side of the circular ring 8, the unloading platform 2 is arranged on the right side of the circular ring 8 and above the upper ring 7. The upper end surface of the unloading platform 2 is flush with the upper end surface of the circular ring 8. The outer side of the upper end of the sliding rod 18 is also fixedly sleeved with a ring platform 19. The upper end of the ring platform 19 is fixedly connected to the lower end surface of the circular ring 8, and the lower end cooperates and conflicts with the upper end surface of the arc-shaped side plate 17 on each side.

[0034] A plurality of circular holes 9 are provided in a circular array on the upper end surface of the circular ring 8, and a cylinder 16 is slidably inserted in each circular hole 9. A stabilizing mechanism is provided in the cylinder 16, and a material guide rod 1605 is connected through the stabilizing mechanism. A driving mechanism is provided in the base 3, and the driving mechanism includes a driving motor 10 and an electric hydraulic cylinder 12. The driving motor 10 is also fixedly installed in the base 3, and the output end of the driving motor 10 is fixedly connected to a driving gear 11, and the driving gear 11 is meshingly connected to the ring gear 5. An electric hydraulic cylinder 12 is fixedly installed at the center of the base 3, and a support plate 13 is fixedly connected to the upper end of the electric hydraulic cylinder 12, and a circular disc 14 is fixedly connected to the left end of the support plate 13, and a square disc 15 is fixedly connected to the right end of the support plate 13, so that the driving gear 11 can be driven to rotate by the operation of the driving motor 10, and then the ring gear 5 is driven to rotate through the meshing connection, and then the lower ring 4, the support rod 6 and the upper ring 7 are driven to rotate synchronously.

[0035] The lower inner wall of the base 3 is fixedly connected with support columns 22 on both sides along its diameter direction, and the inner wall circumference of the ring 8 is fixedly connected with multiple mounting platforms 23, each mounting platform 23 is in the same radial direction of the ring 8 as the circular hole 9 and the cylinder 16 on its side, and the upper end of the support column 22 is fixedly connected with a slideway B24, and the front and rear slideways B24 are commonly slidably connected with a cross plate 2401, and the upper ends of the front and rear slideways B24 are fixedly connected with a mounting plate 2402, and the fixing sleeve passing through the mounting plate 2402 is provided with a collar 2403, and the sliding sleeve passing through the collar 2403 is provided with a push rod 2404, the right end of the push rod 2404 is fixedly connected with a mounting seat 2406, and the right side of the mounting seat 2406 is fixedly connected with an arc push plate 2405, and the mounting seat 2406 rotates together with the cross plate 2401 It is connected with a rotating plate 2407, a guiding mechanism is arranged between the cylinder 16 and the ring 8, a retracting mechanism is also arranged between the lower end surface of the mounting platform 23 and the arc-shaped side plate 17, and the upper end surface of the support plate 13 cooperates and conflicts with the lower end surface of the cross plate 2401, so that in specific use, when the guide rod 1605 with a specified number of layers of bearing rings and the cylinder 16 are rotated to the rightmost side, the electric hydraulic cylinder 12 of the driving mechanism can be controlled to extend upward, thereby pushing the support plate 13 to move upward, and synchronously driving the disc 14 and the square disc 15 on both sides thereof to move upward, and then after moving up to a certain height, the support plate 13 will conflict with the cross plate 2401, thereby pushing the rotating plate 2407 to rotate, driving the push rod 2404 to slide rightward in the ring 2403, and driving the mounting seat 2406 and the arc push plate 2405 to move rightward.

[0036] Then, when the number of layers that can be stacked outside the guide rod 1605 on a cylinder 16 is reached, the drive motor 10 can be controlled to run, thereby driving the ring 8 to rotate, so as to adjust the cylinder 16 in the current circular hole 9 for transfer, and rotate the cylinder 16 in the next circular hole 9 to the leftmost side, so as to realize the connection of the bearing ring transported on the conveyor belt 1. When the ring 8 is rotated and adjusted, the conveyor belt 1 is shut down, and the operation is controlled again after the next cylinder 16 is connected.

[0037] The bearing ring can also be continuously transported to the upper left side of the ring 8 by starting the conveyor belt 1, and then the bearing ring detaches from the conveyor belt 1 and falls, and falls to the outside of the guide rod 1605 above the cylinder 16 on the left side of the ring 8, so that the bearing rings can be stacked vertically in multiple layers one by one. According to the drawings in the specification, the guide rods 1605 on each cylinder 16 are composed of multiple components, and when the bearing ring falls, it can first come into contact with the guide rod 1605, thereby generating friction, which can also slow down its fall, and then fall onto the ring 8 or the previous bearing ring, effectively avoiding the bump caused by direct falling.

[0038] The guide mechanism includes an arc-shaped side plate 17 and a slide rod 18. The lower end of the cylinder 16 extends below the ring 8 and is fixedly connected to the arc-shaped side plate 17 on both sides of the extended end along the circumferential direction of the ring 8. Each arc-shaped side plate 17 is slidably sleeved with a slide rod 18, and the slide rod 18 is fixedly connected to the lower end surface of the ring 8. The lower ends of the slide rods 18 on both sides of the cylinder 16 are jointly fixedly connected to the limit plate 21. The outer side of the slide rod 18 is also sleeved with a spring A20. The upper and lower ends of the spring A20 are respectively connected to the arc-shaped side plate 17 and the limit plate 21. 1 are fixedly connected to each other on one side thereof close to each other, so that the cylinder 16 can be driven to slide up and down through the sliding sleeve of the arc-shaped side plate 17 on the outside of the slide rod 18, so that the arc-shaped side plate 17 can be pushed to the top to contact the ring stage 19 under the action of the spring A20, and at this time, the cylinder 16 also slides into the circular hole 9, and the upper end of the cylinder 16 is flush with the upper end surface of the circular ring 8, so that the guide rod 1605 is above the circular ring 8, thereby realizing the vertical stacking of the bearing ring on the outside of the guide rod 1605.

[0039] The bearing rings conveyed on the conveyor belt 1 need to be laid flat, and how to adjust the bearing rings to lay flat is an existing technology, and various existing equipment can lay down the upright bearing rings.

[0040] A retracting mechanism is also provided between the lower end surface of the mounting platform 23 and the arc-shaped side plate 17 .

[0041] Furthermore, in this embodiment, a spring C can be mounted on the outer side surface of the push rod 2404 on the left side of the ring 2403 to increase the smoothness of its reset when the electric hydraulic cylinder 12 contracts. At the same time, the spring C can also be mounted to reset by the weight of the cross plate 2401.

[0042] Example 2: Please refer to Figure 5 , 6The present invention provides a technical solution: the contraction mechanism includes a slideway A2301, a slider 2302, a pin seat 2303, and a pulley 2304. Each mounting platform 23 is fixedly connected with a slideway A2301 on both sides perpendicular to the radial direction of the ring 8. Each slideway A2301 is limitedly slidably connected with a slider 2302. Each limiting plate 21 is fixedly connected with a pin seat 2303 on both inner sides perpendicular to the radial direction of the ring 8. A pulley 2304 is rotatably mounted on the pin seat 2303. A pull rope 2305 is wound around the bottom of the pulley 2304, and the two ends of the pull rope 2305 are respectively fixedly connected to the arc-shaped side plate 17 and the lower end surface of the slider 2302 on each side. The lower end surface of each slider 2302 cooperates and conflicts with the upper end surface of the square plate 15. In this way, when the electric hydraulic cylinder 12 moves to When the circular plate 14 and the square plate 15 are extended upward, the square plate 15 will resist the lower end of the slider 2302, thereby driving it to move upward. At this time, this end of the pull rope 2305 is pulled upward, and the other end can pull the arc-shaped side plate 17 downward and compress the spring A20. At this time, the cylinder 16 and the guide rod 1605 will follow and move downward until the guide rod 1605 is moved into or below the circular hole 9, and the contact between the support plate 13 and the cross plate 2401 is also carried out after this stage. In this way, the cross plate 2401 is driven to move upward, and after pushing the arc push plate 2405 to move right, it can drive the bearing ring stacked on the far right of the ring 8 to continue to move right to the unloading platform 2, and realize unloading. Since the unloading platform 2 is at the same height as the upper end surface of the ring 8, the pushing and unloading of the bearing ring can also be carried out smoothly.

[0043] Each slider 2302 is fixedly connected to a support block 2306 along the radial inner side of the ring 8, and the support block 2306 cooperates with the upper end surface of the square plate 15. The setting of the support block 2306 can increase the contact area with the plate 15, making the upward push of the slider 2302 more stable.

[0044] Each pulley 2304 is located under the slider 2302 on its own side, and the two pull ropes 2305 on the lower side of each mounting platform 23 are fixedly connected to the arc-shaped side panels 17 on both sides of the cylinder 16 at one end away from the slider 2302. In this way, the arc-shaped side panels 17 on both sides of the cylinder 16 each have a pull rope 2305 for pulling, which also makes the cylinder 16 more stable and balanced when moving downward.

[0045] Example 3: Please refer to Figure 8The present invention provides a technical solution: the stabilizing mechanism includes a guide slide bar 1601, a stabilizing ring 1602, a slide plate 1603, and a mounting card plate 1604. The upper and lower inner walls of the cylinder 16 are fixedly connected with the guide slide bars 1601 in a circumferential array. The guide slide bars 1601 at the same height are fixedly connected to the stabilizing ring 1602 at the close ends. The upper and lower guide slide bars 1601 on the same radial direction of the stabilizing ring 1602 are slidably sleeved with a slide plate 1603. The slide plate 1603 The upper end of the cylinder 16 is provided with a mounting plate 1604, and the mounting plate 1604 is fixedly connected with a guide rod 1605 along the radial outer side of the cylinder 16. The lower stabilizing ring 1602 is also provided with a sliding sleeve with a T-shaped rod 1606, and the upper end of the T-shaped rod 1606 extends between the upper and lower stabilizing rings 1602, and is fixedly connected with a tray 1608 at the extended end. The upper end surface of the tray 1608 and each slide plate 1603 are connected with a rotating rod 1609 for rotation in an array, so that the material can be adjusted according to the material. According to the situation of the second embodiment, when the electric hydraulic cylinder 12 extends upward and drives the cross plate 2401 to move up a certain distance, the disc 14 on the other side of the support plate 13 will collide with the bottom of the T-bar 1606, thereby driving the tray 1608 to move up and driving each rotating rod 1609 to rotate, thereby driving each slide plate 1603 to drive the guide rod 1605 above it to move away from each other along its radial direction in the cylinder 16. In this way, when the bearing rings above the leftmost cylinder 16 are stacked to the specified number of layers, since the bearing rings may not be in the same axial direction, the bearing rings can be supported by the mutual distance between the guide rods 1605, so that the bearing rings can be passively adjusted to the same axial direction, making the stacking more neat and stable. At this time, the bearing ring on the far right has completed unloading, and then the electric hydraulic cylinder 12 is reset, and the ring 8 is driven to rotate, and the next group is replaced to perform the same operation again, so as to realize automatic and uninterrupted stacking and unloading.

[0046] A spring B1607 is also sleeved on the outside of the T-bar 1606, and the upper and lower ends of the spring B1607 are fixedly connected to the stabilizing ring 1602 and the lower end of the T-bar 1606 respectively, so that when the electric hydraulic cylinder 12 shrinks and resets, the T-bar 1606 can fall better under the action of its own gravity and the spring B1607, and drive the various material guide rods 1605 to approach each other, so as to facilitate the subsequent material receiving and stacking, and will not cause the various unfolded 1605 to hinder the falling bearing ring.

[0047] A bolt hole is provided at the upper end of each slide plate 1603, and a bolt is arranged in the bolt hole, and fixedly connected to the guide rod 1605 by the bolt, so that the guide rod 1605 of different sizes can be easily replaced to meet the requirements of different stacking layers or different bearing ring sizes.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bearing ring unloading module, comprising a conveyor belt (1), an unloading platform (2), a base (3), a lower ring (4), a support rod (6), an upper ring (7), and a ring (8), characterized in that: The upper end surface of the circular ring (8) is provided with a plurality of circular holes (9) in a circumferential array, each of the circular holes (9) is provided with a cylinder (16) slidably inserted therein, a stabilizing mechanism is provided in the cylinder (16), and a material guide rod (1605) is connected thereto via the stabilizing mechanism, and a driving mechanism is provided in the base (3); The lower inner wall of the base (3) is fixedly connected to support columns (22) on both sides along the diameter direction thereof, and the inner wall circumference of the circular ring (8) is fixedly connected to a plurality of mounting platforms (23), each mounting platform (23) being located in the same radial direction of the circular ring (8) as the circular hole (9) and the cylinder (16) on one side thereof, and the upper end of the support column (22) is fixedly connected to a slideway B (24), and a common sliding connection is provided between the front and rear slideways B (24) with a transverse plate (2401), and a mounting plate (2402) is fixedly connected between the upper ends of the front and rear slideways B (24), a fixing sleeve passing through the mounting plate (2402) is provided with a collar (2403), and a sliding sleeve passing through the collar (2403) is provided with a push rod (2404), and the right end of the push rod (2404) is fixedly connected to a mounting seat (2406), and the right side of the mounting seat (2406) is fixedly connected to an arc push plate (2405), a rotating plate (2407) is rotatably connected between the mounting seat (2406) and the horizontal plate (2401), a guiding mechanism is arranged between the cylinder (16) and the ring (8), the guiding mechanism comprises an arc-shaped side plate (17) and a sliding rod (18), the lower end of the cylinder (16) extends below the ring (8) and is fixedly connected to the arc-shaped side plates (17) on both sides of the extended end along the circumferential direction of the ring (8), each of the arc-shaped side plates (17) is slidably sleeved with a sliding rod (18), and the sliding rod (18) is fixedly connected to the lower end surface of the ring (8), the lower ends of the sliding rods (18) on both sides of the cylinder (16) are fixedly connected to a limiting plate (21), and a spring A (20) is also sleeved on the outer side of the sliding rod (18), and the upper and lower ends of the spring A (20) are respectively fixedly connected to a side surface of the arc-shaped side plate (17) and the limiting plate (21) that are close to each other; A retracting mechanism is also provided between the lower end surface of the mounting platform (23) and the arc-shaped side plate (17), the retracting mechanism comprising a slideway A (2301), a slider (2302), a pin seat (2303), and a pulley (2304). Each mounting platform (23) is fixedly connected to a slideway A (2301) on both sides perpendicular to the radial direction of the ring (8). Each slideway A (2301) is limitedly slidably connected to a slider (2302). Each limit plate (21) Both inner sides perpendicular to the radial direction of the circular ring (8) are fixedly connected with a pin seat (2303), a pulley (2304) is rotatably mounted on the pin seat (2303), a pull rope (2305) is wound around the bottom of the pulley (2304), and the two ends of the pull rope (2305) are respectively fixedly connected to the arc-shaped side plate (17) and the lower end surface of the slider (2302) on each side, and the lower end surface of each slider (2302) cooperates and contacts with the upper end surface of the square plate (15); A lower sleeve (4) is rotatably sleeved inside the base (3), and a ring gear (5) is fixedly sleeved on the inner wall of the lower sleeve (4). A plurality of support rods (6) are fixedly connected to the upper end of the lower sleeve (4) in a circular array. The upper ends of the support rods (6) are commonly fixedly connected to an upper sleeve (7). A circular ring (8) is fixedly sleeved on the inner side of the upper sleeve (7). The conveyor belt (1) is arranged above the left side of the circular ring (8). The unloading platform (2) is arranged on the right side of the circular ring (8) and above the upper sleeve (7). The upper end surface of the unloading platform (2) is flush with the upper end surface of the circular ring (8). A ring platform (19) is also fixedly sleeved on the outer side of the upper end of the slide rod (18). The upper end of the ring platform (19) is fixedly connected to the lower end surface of the circular ring (8), and the lower end cooperates with and contacts the upper end surface of the arc-shaped side plate (17) on each side.

2. The bearing ring blanking module according to claim 1, characterized in that: The driving mechanism comprises a driving motor (10) and an electric hydraulic cylinder (12); the driving motor (10) is also fixedly installed in the base (3); the output end of the driving motor (10) is fixedly connected to a driving gear (11), and the driving gear (11) is meshingly connected to a ring gear (5); the center of the base (3) is fixedly installed with an electric hydraulic cylinder (12); the upper end of the electric hydraulic cylinder (12) is fixedly connected to a support plate (13); the left end of the support plate (13) is fixedly connected to a circular disk (14); the right end of the support plate (13) is fixedly connected to a square disk (15); the upper end surface of the support plate (13) is in contact with the lower end surface of the horizontal plate (2401); 3. The bearing ring blanking module according to claim 1, characterized in that: Each of the sliding blocks (2302) is fixedly connected to a support block (2306) along the radial inner side of the circular ring (8), and is in contact with the upper end surface of the square plate (15) through the support block (2306).

4. The bearing ring blanking module according to claim 1, characterized in that: Each of the pulleys (2304) is located below the slider (2302) on one side thereof, and the two pull ropes (2305) on the lower side of each of the mounting platforms (23) are respectively fixedly connected to the arc-shaped side plates (17) on both sides of the cylinder (16) at one end away from the slider (2302).

5. The bearing ring blanking module according to claim 1, characterized in that: The stabilizing mechanism comprises a guide slide bar (1601), a stabilizing ring (1602), a slide plate (1603), and a mounting clamp (1604); the upper and lower inner walls of the cylinder (16) are fixedly connected to the guide slide bars (1601) in a circumferential array; the guide slide bars (1601) at the same height are fixedly connected to the stabilizing ring (1602) at their close ends; the slide plate (1603) is slidably sleeved on the outer sides of the upper and lower guide slide bars (1601) on the same radial direction of the stabilizing ring (1602); the upper end of the slide plate (1603) is fixedly sleeved to the outer sides of the guide slide bars (1601) at the same radial direction; A mounting clamp (1604) is installed, and a guide rod (1605) is fixedly connected to the mounting clamp (1604) along the radial outer side of the cylinder (16). A T-shaped rod (1606) is also provided in a sliding sleeve penetrating through the lower stabilizing ring (1602). The upper end of the T-shaped rod (1606) extends between the upper and lower stabilizing rings (1602), and a tray (1608) is fixedly connected to the extended end. A rotating rod (1609) is rotatably connected between the upper end surface of the tray (1608) and each slide plate (1603) in an array.

6. The bearing ring blanking module according to claim 5, characterized in that: A spring B (1607) is also sleeved on the outer side of the T-shaped rod (1606), and the upper and lower ends of the spring B (1607) are fixedly connected to the stabilizing ring (1602) and the lower end of the T-shaped rod (1606) respectively.

7. The bearing ring blanking module according to claim 6, characterized in that: A bolt hole is provided at the upper end of each of the slide plates (1603), and a bolt is arranged in the bolt hole, and is fixedly connected to the material guide rod (1605) via the bolt.

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