Automatic stacking equipment for bearing rings of carrier roller type mesh belt furnace

Abstract

The utility model relates to the field of bearing production, in particular to carrier roller type mesh belt furnace bearing ring automatic stacking equipment which comprises a conveying mechanism, a first stop mechanism and a second stop mechanism are arranged on the conveying mechanism, a corner conveying structure is arranged at the tail end of the conveying mechanism, and a material arranging plate is arranged at the tail end of the corner conveying structure. By means of the automatic regular material stacking mode, an expansion space is reserved for products in a high-temperature heating state, so that the products are evenly expanded, ovality is reduced, the product quality is improved, the product quality is improved, and the product quality is improved. The quality problems such as black skin do not exist during grinding in the next procedure or a client, the machining efficiency of the next procedure or the client is improved, the machining cost is reduced, and value is created for the client; secondly, manual feeding is liberated in an automatic stacking mode, and the labor intensity of workers is reduced; and finally, the vibration material pushing mode of the material distributing machine is canceled, and noise generated by a vibration machine is eliminated.

Description

TECHNICAL FIELD

[0001] The utility model relates to bearing production field especially, relate to a kind of automatic stacking equipment of bearing ring of supporting roller type mesh belt furnace. BACKGROUND

[0002] Bearing ring needs to be heat treated in production process, and this heat treatment is often carried out in mesh belt furnace, such as the patent with application No. CN202320586039.0 discloses a kind of high safety heat treatment mesh belt furnace, bearing ring is often heat treated by mesh belt furnace similar to the patent, bearing ring is often needed corresponding mechanism to be fed before being transported to mesh belt furnace, existing mesh belt furnace feeding mainly relies on manual feeding and cloth machine vibration extrusion feeding, but no matter which way, mutual extrusion exists between bearing ring, bearing ring exists thermal expansion phenomenon after 840 degrees high temperature heating of mesh belt furnace, when mutual extrusion between bearing ring, it cannot expand evenly, finally make bearing ring become oval, and it can cause certain proportion black skin quality problem when grinding in next process or customer. SUMMARY

[0003] (I) technical problem solved

[0004] In view of the deficiencies of prior art, the utility model aims at providing a kind of automatic stacking equipment of bearing ring of supporting roller type mesh belt furnace, solve the problems existing in prior art, the equipment is by automatic rule stacking mode, make product in high temperature heating state reserve expansion space, so that product expands evenly, reduce ovality, make no black skin quality problem when grinding in next process or customer, improve the processing efficiency of next process or customer, reduce processing cost, create value for customer.

[0005] (II) technical scheme

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of automatic stacking equipment of bearing ring of supporting roller type mesh belt furnace, including transmission mechanism, first stop mechanism and second stop mechanism are equipped on transmission mechanism, the end of transmission mechanism is equipped with corner transmission structure, the end of corner transmission structure is equipped with sorting plate, the left side of sorting plate is equipped with pusher mechanism, the right side of sorting plate is equipped with lifting mechanism, the right side of lifting mechanism is equipped with mesh belt conveyor.

[0007] Preferably, transmission mechanism includes frame, transmission belt and drive structure are equipped on frame, frame includes front support plate and rear support plate, first stop mechanism includes the first cylinder fixed on rear support plate, the first telescopic rod of first cylinder penetrates rear support plate, second stop mechanism includes the second cylinder fixed on rear support plate, the second telescopic rod of second cylinder penetrates rear support plate.

[0008] Preferably, the corner transmission structure comprises a first arc-shaped plate and a second arc-shaped plate, the first arc-shaped plate is connected with the rear support plate, the second arc-shaped plate is connected with the front support plate, an arc-shaped slide is fixed between the first arc-shaped plate and the second arc-shaped plate, and the end of the arc-shaped slide close to the conveying belt is higher than the end of the arc-shaped slide away from the conveying belt.

[0009] Preferably, the pushing mechanism comprises a pushing plate arranged on the left side of the sorting plate, a third telescopic rod of a third cylinder is fixed on the left side surface of the pushing plate, the third cylinder is fixed on the support frame, guide seats are arranged on the front and back sides of the third cylinder, guide rods are arranged in the guide seats, the right end of the guide rods is fixed on the left side surface of the pushing plate, and the guide seats are fixed on the support frame.

[0010] Preferably, the lifting mechanism comprises a lifting plate arranged on the right side of the sorting plate, a reverse U-shaped support seat is arranged below the lifting plate, a through-shaft type screw stepper motor is fixed on the support seat, a screw rod is arranged through the through-shaft type screw stepper motor, the top end of the screw rod is fixed on the bottom surface of the lifting plate, and the lower end of the screw rod is arranged through the top plate of the support seat.

[0011] Preferably, the lifting plate is arranged on the right side of the sorting plate, a reverse U-shaped support seat is arranged below the lifting plate, a through-shaft type screw stepper motor is fixed on the support seat, a screw rod is arranged through the through-shaft type screw stepper motor, the top end of the screw rod is fixed on the bottom surface of the lifting plate, and the lower end of the screw rod is arranged through the top plate of the support seat.

[0012] Preferably, the net belt conveyor is arranged on the fixing frame, and a connecting plate is arranged between the net belt conveyor and the lifting plate.

[0013] Preferably, the inner surfaces of the first arc-shaped plate and the second arc-shaped plate are fixed with a layer of flexible pad plates.

[0014] (Three) beneficial effects

[0015] The automatic rule stacking mode of the utility model makes the product reserve expansion space in high-temperature heating state, thereby making the product uniformly expand, reducing the ovality, avoiding quality problems such as black skin when grinding in the next process or at the customer, improving the processing efficiency in the next process or at the customer, reducing the processing cost, creating value for the customer, liberating manual feeding through the automatic stacking mode, reducing the labor intensity of the staff, realizing the operation of one person on multiple devices, and cancelling the vibration pushing mode of the cloth feeding machine, and solving the noise generated by the vibration machine. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the overall schematic view of the utility model.

[0017] Figure 2 It is the schematic view of the transmission mechanism of the utility model.

[0018] Figure 3 It is the schematic view of the frame body of the utility model.

[0019] Figure 4 It is a schematic view of the corner transmission structure of the utility model.

[0020] Figure 5 It is a schematic view of the pushing mechanism of the utility model.

[0021] Figure 6 It is a schematic view of the lifting mechanism of the utility model.

[0022] Figure 7 It is a schematic view of the sorting plate, lifting plate, connecting plate, mesh belt conveyor and fixing frame of the utility model.

[0023] In the figure: 1-transmission mechanism, 2-first stop mechanism, 3-second stop mechanism, 4-corner transmission structure, 5-sorting plate, 6-pushing mechanism, 7-lifting mechanism, 8-mesh belt conveyor, 9-frame body, 10-transmission belt, 11-front support plate, 12-rear support plate, 13-first air cylinder, 14-first telescopic rod, 15-second air cylinder, 16-second telescopic rod, 17-first arc plate, 18-second arc plate, 19-arc slide, 20-pushing plate, 21-third air cylinder, 22-third telescopic rod, 23-support frame, 24-guide seat, 25-guide rod, 26-lifting plate, 27-support seat, 28-through shaft type screw stepper motor, 29-screw rod, 30-top plate, 31-through hole, 32-shaft sleeve, 33-guide shaft, 34-limiting block, 35-fixing frame, 36-connecting plate, 37-flexible pad plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be described below with reference to the drawings of the embodiments of the utility model. Figures 1-7 The technical solutions in the embodiments of the utility model will be described below with reference to the drawings of the embodiments of the utility model.

[0025] The utility model provides a technical scheme: a kind of roller type net belt furnace bearing ring automatic stacking equipment, including transmission mechanism 1, first stop mechanism 2 and second stop mechanism 3 are equipped on transmission mechanism 1, corner transmission structure 4 is equipped at the end of transmission mechanism 1, sorting plate 5 is equipped at the end of corner transmission structure 4, the left side of sorting plate 5 is equipped with pusher mechanism 6, the right side of sorting plate 5 is equipped with lifting mechanism 7, the right side of lifting mechanism 7 is equipped with net belt conveyor 8, when working, wherein bearing ring is stacked several layers according to need specifically, here just assume to stack two layers, first layer has two rows of bearing rings, second layer has a row of bearing rings, the row of bearing rings of second layer is stacked between the two rows of bearing rings of first layer, specific working process is as follows: a certain amount of bearing rings are transported to transmission mechanism 1 in row, in this conveying process, first stop mechanism 2 is opened, second stop mechanism 3 is in the state of blocking material, until the whole row of bearing rings is all entered into transmission mechanism 1, then first stop mechanism 2 will start to block material, so that the row of bearing rings between first stop mechanism 2 and second stop mechanism 3 is in the state of preparation, when reaching preset time, second stop mechanism 3 will start, and be in the state of discharging, and transmission mechanism 1 will transport the row of bearing rings on it, and be transported to sorting plate 5 by corner transmission structure 4, at this time, the top surface of lifting mechanism 7 is slightly higher than the state of sorting plate 5, so that the bearing ring can be prevented from sliding out of sorting plate 5 to the right, so that the bearing ring is arranged in a row on sorting plate 5, then lifting mechanism 7 will descend until the top surface of lifting mechanism 7 is flush with the top surface of sorting plate 5, then pusher mechanism 6 will start, and the row of bearing rings on sorting plate 5 is pushed to lifting mechanism 7, then lifting mechanism 7 will slightly rise to the previous state to block material, it needs to be explained here that when the last bearing ring on transmission frame 1 passes through second stop mechanism 3, second stop mechanism 3 will start, and be in the state of blocking material, and first stop mechanism 2 will start, and be in the state of discharging, so that the second row of bearing rings is sent to transmission mechanism 1 to wait for orders, then the second row of bearing rings is pushed to the top surface of lifting mechanism 7 as the first row of bearing rings, and is arranged side by side with the first row of bearing rings, then the third row of bearing rings on transmission mechanism 1 is pushed before, lifting mechanism 7 is not descended to be flush with sorting plate 5, but lifting mechanism 7 is descended until the top surface of bearing ring on it is flush with the bottom surface of sorting plate 5, then pusher mechanism 6 starts and pushes the third row of bearing rings to the middle position on the top of two rows of bearing rings on lifting mechanism 7 to stack material, then pusher mechanism 6 returns to original position, then lifting mechanism 7 will rise to be flush with sorting plate 5, then pusher mechanism 6 will push the three rows of bearing rings stacked on lifting mechanism 7 to net belt conveyor 8, and net belt conveyor 8 will transport the bearing rings to net belt furnace to heat, and thus circulate repeatedly.The utility model discloses a mode of automatic rule stacking material makes the product in high temperature heating state reserve expansion space to make the product even bigger, reduce ovality, make the quality problem such as no black skin when grinding of the next process or customer, improve the processing efficiency of the next process or customer, reduce processing cost, create value for the customer, secondly, the mode of automatic stacking material liberates manual feeding, reduces the labor intensity of staff, realizes the operation of multiple equipment of 1 person, finally, the mode of cloth machine vibration push material is cancelled, and the noise generated by the vibrator is solved.

[0026] The transmission mechanism 1 comprises a frame 9, the frame 9 is provided with a transmission belt 10 and a driving structure, the frame 9 comprises a front supporting plate 11 and a rear supporting plate 12, the first stop mechanism 2 comprises a first cylinder 13 fixed on the rear supporting plate 12, the first telescopic rod 14 of the first cylinder 13 penetrates the rear supporting plate 12, the second stop mechanism 3 comprises a second cylinder 15 fixed on the rear supporting plate 12, the second telescopic rod 16 of the second cylinder 15 penetrates the rear supporting plate 12, wherein the first stop mechanism 2 and the second stop mechanism 3 are both arranged in the form of a cylinder, which is not only simple but also can play a good stop effect.

[0027] The corner transmission structure 4 comprises a first arc-shaped plate 17 and a second arc-shaped plate 18, the first arc-shaped plate 17 is connected with the rear supporting plate 12, the second arc-shaped plate 18 is connected with the front supporting plate 11, an arc-shaped slide 19 is fixed between the first arc-shaped plate 17 and the second arc-shaped plate 18, one end of the arc-shaped slide 19 close to the transmission belt 10 is higher than the other end of the arc-shaped slide 19 away from the transmission belt 10, through the arrangement of the structure, the bearing ring on the transmission mechanism 1 will slide to the material arranging plate 5 through the arc-shaped slide 19, without the help of other conveying mechanisms, not only saves the cost, but also has good transmission effect.

[0028] The pushing mechanism 6 comprises a pushing plate 20 arranged on the left side of the material arranging plate 5, a third telescopic rod 22 of a third cylinder 21 is fixed on the left side surface of the pushing plate 20, the third cylinder 21 is fixed on a supporting frame 23, guide seats 24 are arranged on the front and back sides of the third cylinder 21, guide rods 25 penetrate the guide seats 24, the right end of the guide rod 25 is fixed on the left side surface of the pushing plate 20, and the guide seat 24 is fixed on the supporting frame 23, which is the specific structure of the pushing mechanism 6, the pushing plate 20 is driven to push material by the third cylinder 21, wherein the guide seat 24 and the guide rod 25 not only play the role of guiding and limiting, but also make the stress of the whole row of bearing rings uniform when pushing the bearing rings, so that the pushing effect is better and more stable.

[0029] The lifting mechanism 7 comprises a lifting plate 26 arranged on the right side of the material arranging plate 5, and a reverse U-shaped support seat 27 is arranged below the lifting plate 26. A through-shaft type screw stepper motor 28 is fixed on the support seat 27, a screw rod 29 is penetrated through the through-shaft type screw stepper motor 28, the top end of the screw rod 29 is fixed on the bottom surface of the lifting plate 26, and the lower end of the screw rod 29 penetrates through the top plate 30 of the support seat 27. This is the specific structure of the lifting mechanism 7, and the lifting of the lifting plate 26 is realized through the through-shaft type screw stepper motor 28 and the screw rod 29. The through-shaft type screw stepper motor 28 and the screw rod 29 can also be replaced by a cylinder to realize lifting.

[0030] The top plate 30 is provided with a through hole 31 on the left and right sides, the through hole 31 is fixed with a shaft sleeve 32, the shaft sleeve 32 is sleeved with a guide shaft 33, the top end of the guide shaft 33 is fixed on the bottom surface of the lifting plate 26, and the lower end of the guide shaft 33 is fixed with a limiting block 34. The arrangement of the shaft sleeve 32 and the guide shaft 33 not only plays a good guiding role, but also makes the whole lifting mechanism 7 more stable.

[0031] The mesh belt conveyor 8 is arranged on the fixed frame 35, and the connecting plate 36 is arranged between the mesh belt conveyor 8 and the lifting plate 26. The connecting plate 36 is fixed on the fixed frame 35, and the arrangement of the connecting plate 36 facilitates the pushing of the bearing ring to the mesh belt conveyor 8, and the connecting plate 36 plays a good connection role.

[0032] The inner surfaces of the first arc-shaped plate 17 and the second arc-shaped plate 18 are fixed with a layer of flexible pad 37, which can be sponge material, foam material, rubber material and the like. Through the arrangement of the flexible pad 37, the bearing ring can be prevented from being bumped by the first arc-shaped plate 17 or the second arc-shaped plate 18 when passing through the corner transmission structure 4.

[0033] Working principle: when working, the bearing rings are stacked in several layers according to the needs, here it is assumed that two layers are stacked, the first layer has two rows of bearing rings, the second layer has one row of bearing rings, and the row of bearing rings in the second layer is stacked between the two rows of bearing rings in the first layer, the specific working process is as follows: a certain number of bearing rings are transported in rows to the transmission mechanism 1, in this process of transportation, the first stop mechanism 2 is opened, and the second stop mechanism 3 is in the state of stopping material, until the whole row of bearing rings enters the transmission mechanism 1, then the first stop mechanism 2 will start to stop material, so that the row of bearing rings between the first stop mechanism 2 and the second stop mechanism 3 is in the state of preparation, when reaching the preset time, the second stop mechanism 3 will start to be in the state of discharging, and the transmission mechanism 1 will transport the row of bearing rings on it, through the corner transmission structure 4 to the sorting plate 5, at this time the top surface of the lifting mechanism 7 is slightly higher than the sorting plate 5, so as to prevent the bearing rings from sliding out of the sorting plate 5 to the right, so that the bearing rings are arranged in a row on the sorting plate 5, then the lifting mechanism 7 will be lowered until the top surface of the lifting mechanism 7 is flush with the top surface of the sorting plate 5, then the pushing mechanism 6 will start to push the row of bearing rings on the sorting plate 5 to the lifting mechanism 7, at this time the lifting mechanism 7 will be slightly raised to the previous state to stop material, it needs to be explained here that when the last bearing ring on the transmission frame 1 passes through the second stop mechanism 3, the second stop mechanism 3 will start to stop material, and the first stop mechanism 2 will start to discharge at the same time, so that the second row of bearing rings will be sent to the transmission mechanism 1 for standby, then the second row of bearing rings will be pushed to the top surface of the lifting mechanism 7 as the first row of bearing rings, and arranged side by side, then before the third row of bearing rings on the transmission mechanism 1 is pushed, the lifting mechanism 7 is not lowered to be flush with the sorting plate 5, but the lifting mechanism 7 is lowered until the top surface of the bearing rings on it is flush with the bottom surface of the sorting plate 5, then the pushing mechanism 6 starts to push the third row of bearing rings to the middle position on the top of the two rows of bearing rings on the lifting mechanism 7 for stacking, then the pushing mechanism 6 returns to the original position, then the lifting mechanism 7 will be raised to be flush with the sorting plate 5, then the pushing mechanism 6 will push the three rows of bearing rings stacked on the lifting mechanism 7 to the mesh belt conveyor 8, and the mesh belt conveyor 8 will transport the bearing rings to the mesh belt furnace for heating, and so on.The utility model discloses a mode of automatic rule stacking material makes the product in high temperature heating state reserve expansion space to make the product even big, reduce ovality, make the quality problem such as no black skin when grinding of lower working procedure or customer, improve the processing efficiency of lower working procedure or customer, reduce processing cost, create value for customer, secondly, the mode of automatic stacking material liberates artificial loading, reduces the labor intensity of staff, realizes the operation of many sets of equipment of 1 person, finally, the mode of cloth machine vibration push material is cancelled, solves the noise of vibration machine.

[0034] Although the embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A kind of automatic material stacking equipment of bearing ring of roll type mesh belt furnace, it is characterized in that, The utility model provides a kind of material sorting device, including transmission mechanism (1), first stop mechanism (2) and second stop mechanism (3) are equipped on the transmission mechanism (1), the end of the transmission mechanism (1) is equipped with corner transmission structure (4), the end of the corner transmission structure (4) is equipped with material sorting plate (5), the left side of the material sorting plate (5) is equipped with pusher mechanism (6), the right side of the material sorting plate (5) is equipped with lifting mechanism (7), the right side of the lifting mechanism (7) is equipped with mesh belt conveyor (8).

2. The automatic material stacking equipment for bearing ring of the roller-type mesh belt furnace according to claim 1, characterized in that, The transmission mechanism (1) includes a frame (9), the frame (9) is provided with a transmission belt (10) and a driving structure, the frame (9) includes a front support plate (11) and a rear support plate (12), the first stop mechanism (2) includes a first cylinder (13) fixed on the rear support plate (12), the first telescopic rod (14) of the first cylinder (13) penetrates the rear support plate (12), the second stop mechanism (3) includes a second cylinder (15) fixed on the rear support plate (12), the second telescopic rod (16) of the second cylinder (15) penetrates the rear support plate (12).

3. The automatic material stacking equipment for bearing ring of the roller-type mesh belt furnace according to claim 2, characterized in that, The corner transmission structure (4) includes a first arc plate (17) and a second arc plate (18), the first arc plate (17) is connected with the rear support plate (12), the second arc plate (18) is connected with the front support plate (11), an arc slide (19) is fixed between the first arc plate (17) and the second arc plate (18), one end of the arc slide (19) close to the transmission belt (10) is higher than the other end away from the transmission belt (10).

4. The automatic material stacking equipment for bearing ring of the roller-type mesh belt furnace according to claim 1, characterized in that, The pusher mechanism (6) includes a pusher plate (20) arranged on the left side of the material sorting plate (5), a third telescopic rod (22) of a third cylinder (21) is fixed on the left side surface of the pusher plate (20), the third cylinder (21) is fixed on a support frame (23), guide seats (24) are arranged on the front and back sides of the third cylinder (21), guide rods (25) penetrate the guide seats (24), the right end of the guide rod (25) is fixed on the left side surface of the pusher plate (20), and the guide seats (24) are fixed on the support frame (23).

5. The automatic material stacking equipment for bearing ring of the roller-type mesh belt furnace according to claim 1, characterized in that, The lifting mechanism (7) includes a lifting plate (26) arranged on the right side of the material sorting plate (5), a reverse U-shaped support seat (27) is arranged below the lifting plate (26), a through-shaft type screw stepper motor (28) is fixed on the support seat (27), a screw rod (29) penetrates the through-shaft type screw stepper motor (28), the top end of the screw rod (29) is fixed on the bottom surface of the lifting plate (26), and the lower end of the screw rod (29) penetrates the top plate (30) of the support seat (27).

6. The automatic material stacking equipment for bearing ring of a roller-type mesh belt furnace according to claim 5, characterized in that, Both sides of the top plate (30) are provided with through holes (31), the shaft sleeve (32) is fixed in the through hole (31), the guide shaft (33) is sleeved in the shaft sleeve (32), the top end of the guide shaft (33) is fixed on the bottom surface of the lifting plate (26), and the lower end of the guide shaft (33) is fixed with a limiting block (34).

7. The automatic material stacking equipment for bearing ring of the roller-type mesh belt furnace according to claim 5, characterized in that, The mesh belt conveyor (8) is arranged on the fixed frame (35), and the connecting plate (36) is arranged between the mesh belt conveyor (8) and the lifting plate (26), and the connecting plate (36) is fixed on the fixed frame (35).

8. The automatic material stacking equipment for bearing ring of the roller-type mesh belt furnace according to claim 3, characterized in that, The inner surfaces of the first arc-shaped plate (17) and the second arc-shaped plate (18) are both fixed with a layer of flexible pad plate (37).

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