Electric wheel turning machine
By designing an electric flip machine, the automatic flip of the train wheels is achieved using support roller sets and drive devices, the difficulty and bumps of manual flips caused by the large quality of the train wheels is solved, the flip efficiency is improved and the product appearance is protected.
Patent Information
- Application Number
- CN202422594247.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-10-25
AI Technical Summary
The train wheels are of high quality, difficult to turn manually and easily cause bumps, affecting the appearance quality of the product.
An electric flip machine is designed, including a flip support frame and a flip frame, and a first and second support roller sets and driving devices are arranged to realize automatic flip of the train wheel.
Improves the efficiency of train wheel flip, reduces bumps, and ensures product appearance quality.
Smart Images
Figure CN223201019U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wheel production, in particular to an electric wheel turning machine. Background Art
[0002] During the production process of train truck wheel casting, the train wheels on the production line need to be flipped over. Due to the large mass of the train wheels, manual flipping is difficult, and the contact surfaces of the train wheels may collide during the flipping process, which affects the appearance quality of the product. Utility Model Content
[0003] The purpose of the utility model is to provide an electric wheel turning machine to alleviate the technical problems that the train wheels are heavy, difficult to turn over manually, and easy to be damaged and affect the appearance quality of the product.
[0004] The utility model provides an electric wheel tipping machine, comprising a wheel tipping support frame and a wheel tipping frame, wherein the wheel tipping frame is hinged on the wheel tipping support frame;
[0005] An inlet and outlet are provided on the wheel turning frame, a first support roller group and a second support roller group are provided in the wheel turning frame, a turning cavity is formed between the first support roller group and the second support roller group, and the inlet and outlet are connected to the turning cavity;
[0006] A second driving device is provided on the wheel turning frame, and the second driving device is used to drive the first support roller group and the second support roller group, and the first support roller group and the second support roller group cooperate to make the train wheel enter and exit the turning cavity;
[0007] A first driving device is provided on the tipping wheel support frame, and the first driving device is used to turn the tipping wheel frame over.
[0008] In an optional embodiment, the first support roller group includes a first left support roller group, a first right support roller group and a first transmission roller; the first left support roller group includes a plurality of first left support rollers arranged sequentially along a first direction, and two first driven gears are mounted on the first left support rollers, and a chain is provided between the first driven gears of two adjacent first left support rollers;
[0009] The first transmission roller is connected to the first left support roller group and the first right support roller group respectively, so that the first left support roller group and the first right support roller group rotate synchronously.
[0010] In an optional embodiment, the second support roller group includes a second transmission roller, the first transmission roller is connected to the second transmission roller, the first transmission roller drives the second transmission roller to rotate, and the second transmission roller drives the second support roller group to rotate.
[0011] In an optional embodiment, the second driving device is connected to the first supporting roller group or the second supporting roller group via a chain.
[0012] In an optional embodiment, a blocking frame is provided in the turnover chamber, and the blocking frame is provided at an end of the turnover chamber away from the inlet and outlet.
[0013] In an optional embodiment, a position sensor is provided on the first support roller group, and the position sensor is used to detect the position of the train wheel.
[0014] In an optional embodiment, a first mounting hole is provided on the tipping wheel support frame, an adjustment plate is provided on the tipping wheel support frame, and a first adjustment hole matching the first mounting hole is provided on the adjustment plate;
[0015] The bolt is passed through the first mounting hole and the first adjustment hole in sequence to fix the adjustment plate on the overturning wheel support frame;
[0016] The first driving device is arranged on the adjusting plate, a driven wheel is arranged on the hinge shaft of the overturning frame, and the driving wheel of the first driving device is connected to the driven wheel through a chain.
[0017] In an optional embodiment, a protective cover is further included, and the protective cover is arranged outside the driven wheel.
[0018] In an optional embodiment, the first driving device includes a first driving motor and a first reducer, the first driving motor is connected to the first reducer, and the driving wheel is arranged on the first reducer.
[0019] In an optional embodiment, two limit sensors are provided on the tipping wheel support frame, and a limit member is provided on the tipping wheel frame; the two limit sensors cooperate with the limit member to limit the flipping range of the tipping wheel frame.
[0020] The inlet and outlet of the wheel turning frame of the electric wheel turning machine provided by the utility model face the conveyor belt. When the train wheel enters the inlet and outlet, the first support roller group causes the train wheel to move into the turning cavity; the second driving device causes the wheel turning frame to turn 180°. At this time, the train wheel is located on the second support roller group, and the second support roller group causes the train wheel to move out of the inlet and outlet, thus completing the turning of the train wheel, improving the turning efficiency of the train wheel, and realizing the automation of the train wheel turning. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0022] Figure 1 A schematic structural diagram of an electric wheel tipping machine provided in an embodiment of the present utility model;
[0023] Figure 2 for Figure 1 A schematic structural diagram of the electric wheel tipping machine from another angle is shown;
[0024] Figure 3 for Figure 1 A schematic diagram of the internal structure of the tipping frame of the electric tipping machine shown;
[0025] Figure 4 for Figure 1 A schematic structural diagram of the interior of the tipping frame of the electric tipping machine from another angle;
[0026] Figure 5 Another structural schematic diagram of the electric wheel tipping machine provided in an embodiment of the utility model.
[0027] Icons: 100-roller support frame; 200-roller frame; 300-first drive device; 400-second drive device; 500-limit sensor; 600-adjustment plate; 700-driven wheel; 800-driving wheel; 900-blocking frame; 110-protective cover; 120-second support roller group; 130-first support roller group; 131-first left support roller group; 1311-first left support roller; 13111-first driven gear; 132-first right support roller group; 140-turning chamber; 150-in-place sensor; 160-first transmission roller; 170-second transmission roller; 180-import and export. DETAILED DESCRIPTION
[0028] The terms "first", "second", "third", etc. are only used to distinguish and describe, and do not indicate the order of arrangement, nor can they be understood as indicating or implying relative importance.
[0029] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.
[0030] In the description of this application, it should be noted that the terms "inside", "outside", "left", "right", "up", "down", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on this application.
[0031] In the description of this application, unless otherwise clearly specified and limited, the terms "set", "install", "connected" and "connect" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be a connection between the internal parts of two elements.
[0032] The technical solution of this application will be clearly and completely described below with reference to the accompanying drawings.
[0033] Example
[0034] Reference Figure 1-Figure 5 The present invention provides an electric wheel tipping machine, comprising a wheel tipping support frame 100 and a wheel tipping frame 200, wherein the wheel tipping frame 200 is hinged to the wheel tipping support frame 100;
[0035] An inlet and outlet 180 is provided on the tipping frame 200. A first support roller group 130 and a second support roller group 120 are provided inside the tipping frame 200. A turning cavity 140 is formed between the first support roller group 130 and the second support roller group 120. The inlet and outlet 180 is connected to the turning cavity 140.
[0036] A second driving device 400 is provided on the wheel turning frame 200. The second driving device 400 is used to drive the first support roller group 130 and the second support roller group 120. The first support roller group 130 and the second support roller group 120 cooperate to make the train wheel enter and exit the turning chamber 140.
[0037] A first driving device 300 is provided on the overturning support frame 100 , and the first driving device 300 is used to overturn the overturning frame 200 .
[0038] In some embodiments, conveyor belts are provided on both sides of the electric wheel tipping machine. One conveyor belt transfers the train wheel to the electric wheel tipping machine. After the electric wheel tipping machine flips the train wheel, it transfers the conveyor belt to another conveyor belt.
[0039] A turning chamber 140 is provided in the turning frame, and a first support roller group 130 and a second support roller group 120 are respectively provided above and below the turning chamber 140. The first support roller group 130 is used to transport the train wheels into the turning chamber 140, and the second support roller group 120 is used to transport the train wheels out of the turning chamber 140.
[0040] When it is necessary to flip the train wheel, the conveyor belt conveys the train wheel to the inlet and outlet 180. At this time, the first support roller group 130 is located at the lower end of the second support roller group 120, and the train wheel moves to the first support roller group 130. The first support roller group 130 moves the train wheel into the flipping chamber 140; the first drive device 300 is set on the flipping support frame 100, and the first drive device 300 flips the flipping frame 200 180°. At this time, the train wheel is located on the second support roller group 120, and the second support roller group 120 moves the train wheel toward the inlet and outlet 180 and moves out of the flipping chamber 140, thereby completing the flipping of the train wheel, improving the efficiency of flipping the train wheel, and realizing the automation of the train wheel flipping.
[0041] Reference Figure 3 In an optional embodiment, the first support roller group 130 includes a first left support roller group 131, a first right support roller group 132, and a first transmission roller 160; the first left support roller group 131 includes a plurality of first left support rollers 1311 arranged sequentially along a first direction, and two first driven gears 13111 are mounted on the first left support rollers 1311, and a chain is provided between the first driven gears 13111 of two adjacent first left support rollers 1311;
[0042] The first transmission roller 160 is connected to the first left support roller group 131 and the first right support roller group 132 respectively, so that the first left support roller group 131 and the first right support roller group 132 rotate synchronously.
[0043] The first support roller group 130 includes a first left support roller group 131 and a first right support roller group 132, and there is a certain distance between the first left support roller group 131 and the first right support roller group 132; this can reduce the weight of the entire first support roller group 130, thereby reducing the weight of the entire tipping frame 200, and thereby reducing the difficulty of flipping the tipping frame 200.
[0044] The first left support roller group 131 and the first right support roller group 132 are symmetrically arranged. The first left support roller group 131 includes multiple first left support rollers 1311. No less than two first driven gears 13111 are arranged on the first left support roller 1311. Two adjacent first left support rollers 1311 are connected by a chain. When one first left support roller 1311 rotates, it can drive all the first left support rollers 1311 to rotate.
[0045] At least three second driven gears, preferably four second driven gears, are provided on the first transmission roller 160. One second driven gear is connected to the first driven gear 13111 of the first left support roller 1311 through a chain, and another second driven gear is connected to the first driven gear 13111 on the first right support roller through a chain; in this way, the synchronous rotation of the first left support roller group 131 and the first right support roller group 132 is achieved.
[0046] In an optional embodiment, the second support roller group 120 includes a second transmission roller 170, the first transmission roller 160 is connected to the second transmission roller 170, the first transmission roller 160 drives the second transmission roller 170 to rotate, and the second transmission roller 170 drives the second support roller group 120 to rotate.
[0047] The second drive roller 170 of the second support roller group 120 is provided with a corresponding number of third driven gears as the first drive roller 160; the second driven gear on the first drive roller 160 and the third driven gear on the second drive roller 170 are connected by a chain to achieve synchronous rotation of the first support roller group 130 and the second support roller group 120.
[0048] Reference Figure 4 In an optional embodiment, the second driving device 400 is connected to the first supporting roller group 130 or the second supporting roller group 120 through a chain.
[0049] In some embodiments, the second drive device 400 includes a second drive motor having a second drive gear, which is connected to the first support roller group 130 or the second support roller group 120 through a chain; preferably, the second drive gear is connected to the second support roller group 120.
[0050] The second support roller group 120 has a second right support roller group, and the second right support roller group has multiple first right support rollers. Two adjacent second first right support rollers in the multiple second first right support rollers arranged in sequence are not directly connected by a chain; the chain on the second drive gear is simultaneously connected to two adjacent second first right support rollers, so that the second drive motor drives the second right support roller group.
[0051] When the electric wheel tipping machine is in the state of receiving a train wheel, the first support roller set 130 is located at the lower end of the second support roller set 120. The second drive device 400 is disposed on the upper end surface of the wheel tipping frame 200. The second drive device 400 is connected to the second support roller set 120 via a chain, causing the second support roller set 120 to drive the first support roller set 130 to rotate. At this time, the first support roller set 130 is in the state of moving the train wheel into the turning chamber 140, and the second support roller set 120 is in the state of loading, moving the train wheel out of the inlet and outlet 180. There is a certain distance between the first support roller set 130 and the second support roller set 120. When the train wheel is located on the first support roller set 130, the second support roller set 120 does not abut the train wheel. After the wheel tipping frame 200 is turned over, the train wheel abuts the second support roller set 120.
[0052] Reference Figure 1 and Figure 3 In an optional embodiment, a blocking frame 900 is provided in the turnover chamber 140 , and the blocking frame 900 is provided at an end of the turnover chamber 140 away from the inlet and outlet 180 .
[0053] In an optional embodiment, a position sensor 150 is provided on the first support roller group 130, and the position sensor 150 is used to detect the position of the train wheel.
[0054] In order to avoid direct collision between the train wheels and the turning frame, which would cause damage to the appearance of the train wheels, a blocking frame 900 is provided in the turning cavity 140. The blocking frame 900 is made of high molecular weight wear-resistant plastic. When the turning frame turns over, the train wheels directly collide with the blocking frame 900. The blocking frame 900 can act as a buffer to reduce damage to the appearance of the train wheels.
[0055] An in-position sensor 150 is provided at a first left support roller 1311 of the first left support roller group 131 of the first support roller group 130; when the train wheel moves to the designated first left support roller 1311, the first left support roller 1311 is able to move downward after being subjected to force, triggering the in-position sensor 150, and the in-position sensor 150 transmits a signal to the control device, and the control device controls the first drive device 300 to stop rotating and controls the second drive device 400 to rotate the tipping frame 200 upward by 180°, so that the inlet and outlet 180 of the tipping frame 200 faces another conveyor belt; at this time, the train wheel is located on the second support roller group 120, and the second support roller group 120 moves the train wheel toward the inlet and outlet 180 and moves out of the inlet and outlet 180.
[0056] In an optional embodiment, a first mounting hole is provided on the tipping wheel support frame 100, an adjustment plate 600 is provided on the tipping wheel support frame 100, and a first adjustment hole matching the first mounting hole is provided on the adjustment plate 600;
[0057] The bolts pass through the first mounting hole and the first adjustment hole in sequence to fix the adjustment plate 600 on the overturning wheel support frame 100;
[0058] The first driving device 300 is disposed on the adjusting plate 600 , a driven wheel 700 is disposed on the hinge shaft of the overturning frame 200 , and a driving wheel 800 of the first driving device 300 is connected to the driven wheel 700 via a chain.
[0059] In order to facilitate the adjustment of the tension of the chain between the driving wheel 800 and the driven wheel 700 of the first driving device 300, a plurality of first mounting holes are provided on the tipping wheel support frame 100, and a plurality of first adjusting holes are provided on the adjusting plate 600, and the length direction of the first adjusting hole is perpendicular to the horizontal plane; after the bolts pass through the first mounting holes and the first adjusting holes, the adjusting plate 600 is fixed to the tipping wheel support frame 100, and when the position of the driving wheel 800 needs to be adjusted, the bolts are loosened, the position of the adjusting plate 600 is adjusted, and then the bolts are tightened; in this way, the distance between the driving wheel 800 and the driven wheel 700 is adjusted, so that the chains on the driving wheel 800 and the driven wheel 700 have appropriate tension.
[0060] Reference Figure 5 In an optional embodiment, a protective cover 110 is further included, and the protective cover 110 is arranged outside the driven wheel 700.
[0061] The protective cover 110 is arranged outside the driven wheel 700 and covers most of the area between the driven wheel 700 and the driving wheel 800. There are multiple perforations on the protective cover 110; the staff can conveniently observe the situation inside the protective cover 110 through the perforations.
[0062] In an optional embodiment, the first driving device 300 includes a first driving motor and a first reducer, the first driving motor is connected to the first reducer, and the driving wheel 800 is disposed on the first reducer.
[0063] In an optional embodiment, two limit sensors 500 are provided on the tipping support frame 100 , and a limit member is provided on the tipping frame 200 ; the two limit sensors 500 cooperate with the limit member to limit the flipping range of the tipping frame 200 .
[0064] A limit member is provided on the tipping frame 200 , and the limit member can trigger two limit sensors 500 during the rotation of the tipping frame 200 , so that the tipping frame 200 can be accurately flipped from one position to another.
[0065] The inlet and outlet 180 of the wheel tipping frame 200 of the electric wheel tipping machine provided by the present invention faces the conveyor belt, the train wheel enters the inlet and outlet 180, and the first support roller group 130 causes the train wheel to move into the turning chamber 140; the first drive device 300 causes the wheel tipping frame 200 to turn 180°, at which time the train wheel is located on the second support roller group 120, and the second support roller group 120 causes the train wheel to move out of the inlet and outlet 180, thereby completing the turning of the train wheel, improving the turning efficiency of the train wheel, and realizing the automation of the train wheel turning.
[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.
Claims
1. An electric wheel turning machine, characterized in that: It comprises a wheel support frame (100) and a wheel frame (200), wherein the wheel frame (200) is hinged to the wheel support frame (100); An inlet and outlet (180) is provided on the overturning frame (200), a first supporting roller group (130) and a second supporting roller group (120) are provided in the overturning frame (200), a turning cavity (140) is formed between the first supporting roller group (130) and the second supporting roller group (120), and the inlet and outlet (180) is connected to the turning cavity (140); A second driving device (400) is provided on the wheel turning frame (200), and the second driving device (400) is used to drive the first supporting roller group (130) and the second supporting roller group (120), and the first supporting roller group (130) and the second supporting roller group (120) cooperate to enable the train wheel to enter and exit the turning chamber (140); A first driving device (300) is provided on the overturning wheel support frame (100), and the first driving device (300) is used to overturn the overturning wheel frame (200).
2. The electric wheel tipping machine according to claim 1, characterized in that: The first supporting roller group (130) includes a first left supporting roller group (131), a first right supporting roller group (132) and a first transmission roller (160). The first left support roller group (131) comprises a plurality of first left support rollers (1311) sequentially arranged along a first direction, and two first driven gears (13111) are mounted on the first left support rollers (1311), and a chain is arranged between the first driven gears (13111) of two adjacent first left support rollers (1311); The first transmission roller (160) is connected to the first left support roller group (131) and the first right support roller group (132) respectively, so that the first left support roller group (131) and the first right support roller group (132) rotate synchronously.
3. The electric wheel tipping machine according to claim 2, characterized in that: The second supporting roller group (120) includes a second transmission roller (170), the first transmission roller (160) is connected to the second transmission roller (170), the first transmission roller (160) drives the second transmission roller (170) to rotate, and the second transmission roller (170) drives the second supporting roller group (120) to rotate.
4. The electric wheel tipping machine according to claim 1, characterized in that: The second driving device (400) is connected to the first supporting roller group (130) or the second supporting roller group (120) via a chain.
5. The electric wheel tipping machine according to claim 1, characterized in that: A blocking frame (900) is provided in the turnover chamber (140), and the blocking frame (900) is provided at one end of the turnover chamber (140) away from the inlet and outlet (180).
6. The electric wheel tipping machine according to claim 1, characterized in that: The first supporting roller group (130) is provided with an in-position sensor (150), and the in-position sensor (150) is used to detect the position of the train wheel.
7. The electric wheel tipping machine according to claim 1, characterized in that: A first mounting hole is provided on the wheel support frame (100), an adjustment plate (600) is provided on the wheel support frame (100), and a first adjustment hole matching the first mounting hole is provided on the adjustment plate (600); The bolts are passed through the first mounting hole and the first adjustment hole in sequence, thereby fixing the adjustment plate (600) on the overturning wheel support frame (100); The first driving device (300) is arranged on the adjusting plate (600), a driven wheel (700) is arranged on the hinge shaft of the wheel turning frame (200), and the driving wheel (800) of the first driving device (300) is connected to the driven wheel (700) through a chain.
8. The electric wheel tipping machine according to claim 7, characterized in that: It also includes a protective cover (110), which is arranged outside the driven wheel (700).
9. The electric wheel tipping machine according to claim 7, characterized in that: The first driving device (300) includes a first driving motor and a first reducer, the first driving motor is connected to the first reducer, and the driving wheel (800) is arranged on the first reducer.
10. The electric wheel tipping machine according to claim 1, characterized in that: Two limit sensors (500) are provided on the tipping support frame (100), and a limit member is provided on the tipping frame (200); the two limit sensors (500) cooperate with the limit member to limit the tipping range of the tipping frame (200).