CN219806632U - Device for automatically printing balance steel number on hub - Google Patents

Device for automatically printing balance steel number on hub Download PDF

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Publication number
CN219806632U
CN219806632U CN202321205532.XU CN202321205532U CN219806632U CN 219806632 U CN219806632 U CN 219806632U CN 202321205532 U CN202321205532 U CN 202321205532U CN 219806632 U CN219806632 U CN 219806632U
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China
Prior art keywords
hub
cylinder
stopper
printing
roller way
Prior art date
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Application number
CN202321205532.XU
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Chinese (zh)
Inventor
涂晓健
马靖华
张殿杰
钱炜麟
谢忠峰
于志军
杨超
高生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qinhuangdao Zhongqin Bohai Wheel Hub Co ltd
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Qinhuangdao Zhongqin Bohai Wheel Hub Co ltd
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Priority to CN202321205532.XU priority Critical patent/CN219806632U/en
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Abstract

The utility model relates to the technical field of hub processing, and provides a device for automatically printing balance steel numbers on hubs, which comprises a conveying roller way for conveying hubs and a printing device for marking the hubs, wherein the printing device is arranged above the conveying roller way; photoelectric sensors for controlling the moving speed of the roller way and starting and stopping of the roller way are arranged on two sides of the conveying roller way; the printing device comprises a limiting mechanism for positioning the hub and a printing mechanism for marking the surface of the hub, wherein the limiting mechanism can longitudinally lift and is connected with the limiting mechanism; and the limiting mechanism and the printing mechanism are connected with the photoelectric sensor through signals, so that the stability and the efficiency of marking the wheel hub are improved.

Description

Device for automatically printing balance steel number on hub
Technical Field
The utility model relates to the technical field of hub processing, in particular to a device for automatically printing balance steel numbers on a hub.
Background
In the production process of the hub, the dynamic balance size needs to be detected, and a balance steel number is printed at the outer rim position of the hub as a dynamic balance detection certificate, in the prior art, a mode of manually printing the balance steel number is used, however, the mode cannot meet the requirement of line production, and the following problems exist in manual marking: 1. the manual marking wastes manpower and increases the production cost; 2. the problem of unclear printing of the steel number exists in manual marking; 3. the problem that the wheel hub is bulged due to excessive steel number during manual marking exists; 4. the problem of missing steel number marking exists in manual number marking; thus, there is an urgent need to change the manual printing of the balance steel number from the manual detection to the automatic online balance detection.
Disclosure of Invention
In order to avoid the adverse effects, the utility model provides a device for automatically printing the balance steel number on the hub, which improves the stability and efficiency of marking the number on the hub.
The embodiment of the utility model is realized by the following technical scheme:
the device for automatically printing the balance steel number on the wheel hub comprises a conveying roller way for conveying the wheel hub and a printing device for marking the wheel hub, wherein the printing device is arranged above the conveying roller way;
photoelectric sensors for controlling the moving speed of the roller way and starting and stopping of the roller way are arranged on two sides of the conveying roller way;
the printing device comprises a limiting mechanism for positioning the hub and a printing mechanism for marking the surface of the hub, wherein the limiting mechanism can longitudinally lift and is connected with the limiting mechanism; and the limiting mechanism and the printing mechanism are connected with the photoelectric sensor through signals.
Further, the limiting mechanism comprises a second air cylinder and a first stopper connected with the second air cylinder, the first stopper is longitudinally arranged and extends to the upper portion of the conveying roller way, and the first stopper is used for limiting the wheel hub.
Further, a first connecting disc is arranged at the output end of the second cylinder, and the first stopper is connected with the first connecting disc.
Further, the limiting mechanism further comprises a first air cylinder and a pressure plate connected with the first air cylinder, and the pressure plate is used for pressing the hub; the first cylinder is arranged at the front end of the second cylinder from front to back along the conveying direction of the hub.
Further, the printing mechanism comprises a third air cylinder and a pneumatic marking device connected with the third air cylinder, wherein the pneumatic marking device is transversely arranged and faces one side of the first stopper.
Further, the output end of the third cylinder is provided with a second connecting disc, one side of the second connecting disc is detachably provided with a marking device connecting disc, the marking device connecting disc can move up and down relative to the second connecting disc, and the pneumatic marking device is arranged on the marking device connecting disc.
Further, the wheel hub conveying device further comprises a lifting rail arranged at the tail end of the conveying roller way, a fourth air cylinder and a second stopper connected with the fourth air cylinder are arranged above the lifting rail, the second stopper is longitudinally arranged and extends to the upper side of the conveying roller way, and the second stopper is used for limiting the wheel hub; and the lifting track and the fourth cylinder are connected with the photoelectric sensor through signals.
Further, the first stopper and the second stopper are each composed of a plurality of stopper rods.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:
the wheel hub marking device is reasonable in design, the wheel hubs are stably limited between the first stopper and the pressure plate, then the pneumatic marking device on one side is used for printing steel numbers, the stability and efficiency of marking the wheel hubs are improved, the wheel hubs with different sizes can be automatically positioned and clamped, marking is carried out on different wheel hubs, the degree of mechanization is high, the labor intensity and the labor cost are reduced, and the wheel hub marking quality is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an automatic balancing steel grade printing device provided in embodiment 1 of the present utility model;
FIG. 2 is a side view of the device for automatically printing balance steel grade according to embodiment 1 of the present utility model;
fig. 3 is a top view of the automatic balancing steel grade printing device provided in embodiment 1 of the present utility model;
icon: the device comprises a wheel hub, a 2-conveying roller way, a 3-limiting mechanism, a 31-first cylinder, a 32-pressure plate, a 33-second cylinder, a 34-first connecting disc, a 35-first stopper, a 4-printing mechanism, a 41-third cylinder, a 42-second connecting disc, a 43-marking device connecting disc, a 431-fastening bolt, a 44-pneumatic marking device, a 5-lifting track, a 6-fourth cylinder, a 7-second connecting disc, an 8-second stopper, a 9-cylinder supporting frame and a 10-photoelectric sensor.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Examples
The device for automatically printing the balance steel number on the hub comprises a conveying roller way 2 for conveying the hub 1 and a printing device for marking the hub 1, wherein the printing device is arranged above the conveying roller way 2; photoelectric sensors 10 for controlling the moving speed of the roller way and starting and stopping of the roller way are arranged on two sides of the conveying roller way 2; the printing device comprises a limiting mechanism 3 for positioning the hub 1 and a printing mechanism 4 for marking the surface of the hub 1, wherein the limiting mechanism 3 can longitudinally lift and fall, and the printing mechanism 4 is connected with the limiting mechanism 3; the limiting mechanism 3 and the printing mechanism 4 are both in signal connection with the photoelectric sensor 10.
In this embodiment, the limiting mechanism 3 includes a second cylinder 33 and a first stopper 35 connected to the second cylinder 33, where the first stopper 35 is disposed longitudinally and extends above the conveying roller table 2, and the first stopper 35 is used to limit the hub 1, so that the second cylinder 33 may be used to drive the first stopper 35 to rise, thereby maintaining smooth conveyance of the hub 1, or drive the first stopper 35 to descend, thereby limiting the hub 1 and maintaining stability of the hub 1.
In this embodiment, the output end of the second cylinder 33 is provided with a first connection plate 34, and the first stopper 35 is connected to the first connection plate 34, so that the stability of the operation of the first stopper 35 can be maintained.
In this embodiment, the limiting mechanism 3 further includes a first cylinder 31 and a pressure plate 32 connected to the first cylinder 31, where the pressure plate 32 is used to compress the hub 1; the first cylinder 31 is disposed at the front end of the second cylinder 33 along the conveying direction of the hub 1 from front to back, so that the second cylinder 33 drives the first stopper 35 to limit the hub 1, and then drives the pressure plate 32 to compress the hub 1 by using the first cylinder 31, thereby stably limiting the hub 1, and facilitating the marking by the pneumatic marking device 44.
In this embodiment, the printing mechanism 4 includes a third cylinder 41 and a pneumatic marking device 44 connected to the third cylinder 41, where the pneumatic marking device 44 is disposed transversely and faces one side of the first stopper 35, so that after the first stopper 35 and the pressure plate 32 limit the hub 1, the pneumatic marking device 44 is convenient to mark the side of the hub 1.
In this embodiment, the output end of the third cylinder 41 is provided with a second connection pad 742, a number marking device connection pad 43 is detachably disposed on one side of the second connection pad 742, the pneumatic number marking device 44 is disposed on the number marking device connection pad 43, the number marking device connection pad 43 can move up and down relative to the second connection pad 742, specifically, a U-shaped groove is formed on one side of the number marking device connection pad 43, the second connection pad 742 is connected with the number marking device connection pad 43 through a fastening bolt 431, and when in use, after the number marking device connection pad 43 is adjusted to a proper position according to the use condition, the fastening bolt 431 is rotated to fix the number marking device connection pad.
In this embodiment, the device further includes a lifting rail 5 disposed at the end of the conveying roller way 2, where the lifting rail 5 and the upper surface of the conveying roller way 2 are in the same horizontal plane, and the lifting roller way can independently move relative to the conveying roller way 2 to lift or descend, so that the orderly conveying of the hubs 1 is facilitated, and especially when the unqualified products are encountered, the unqualified hubs 1 are conveniently transferred; a fourth air cylinder 6 and a second stopper 8 connected with the fourth air cylinder 6 are arranged above the lifting track 5, the second stopper 8 is longitudinally arranged and extends to above the conveying roller way 2, and the second stopper 8 is used for limiting the wheel hub 1; the lifting track 5 and the fourth cylinder 6 are both in signal connection with the photoelectric sensor 10.
In this embodiment, the first blocking device 35 and the second blocking device 8 are each formed by at least two blocking rods, and the spacing between at least two blocking rods is smaller than the outer diameter of the hub 1, preferably, the spacing between at least two blocking rods is 1/2-2/3 of the outer diameter of the hub 1, so that the hub 1 can be blocked by using a plurality of blocking rods more stably.
In this embodiment, the first cylinder 31, the second cylinder 33, the third cylinder 41 and the fourth cylinder 6 are connected to the cylinder supporting frame 9, so as to support and fix the respective cylinders.
Working principle: the hub 1 is firstly detected by an automatic balancing machine and then is divided into two states of qualified products and unqualified products, and then signals are transmitted by the two photoelectric sensors 10 on the two sides of the roller way to move forwards, wherein the detection result of the automatic balancing machine is connected with the photoelectric sensors 10 by signals, and a central control system is connected for control;
for example, when the automatic balancing machine detects that the wheel hub 1 is qualified, an electric signal is transmitted to the second air cylinder 33 to drive the first stopper 35 to descend, the wheel hub 1 moves to the position of the first stopper 35 to be stopped and stays, the conveying roller table 2 stops at the moment, the first air cylinder 31 drives the pressure plate 32 to downwards until the wheel hub 1 is pressed, and at the moment, the wheel hub 1 is stably limited between the first stopper 35 and the pressure plate 32; then the third cylinder 41 drives the second connection disc 742 to move downwards until the second connection disc 742 is contacted with the wheel hub 1 and then stops, and at the moment, the second connection disc 742 can limit the pneumatic marking device 44, so that the pneumatic marking device 44 can print steel numbers, the pneumatic marking device 44 prints steel numbers, after the steel numbers are printed, the first cylinder 31 drives the pressure plate 32 to ascend, the second cylinder 33 drives the first stopper 35 to ascend and the third cylinder 41 drives the second connection disc 742 to ascend, the conveying roller way 2 is started, and the wheel hub 1 moves forwards and is conveyed; the utility model can realize automatic positioning and clamping of the wheel hubs 1 with different sizes and marking of the wheel hubs 1, has high mechanization degree, reduces labor intensity and labor cost, and ensures the marking quality of the wheel hubs 1.
When the automatic balancing machine is an unqualified product after detection, the two side photoelectric sensors 10 of the roller way transfer signals to move forwards and transfer electric signals to the fourth cylinder 6 to drive the second stopper 8 to descend, the wheel hub 1 moves to the position of the second stopper 8 to be stopped and stopped, the lifting roller way descends at the moment, and after the wheel hub 1 is transferred to the out-of-tolerance product roller way, the lifting roller way ascends to continue subsequent work.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (9)

1. The device for automatically printing the balance steel number on the wheel hub is characterized by comprising a conveying roller way for conveying the wheel hub and a printing device for marking the wheel hub, wherein the printing device is arranged above the conveying roller way;
photoelectric sensors for controlling the moving speed of the roller way and starting and stopping of the roller way are arranged on two sides of the conveying roller way;
the printing device comprises a limiting mechanism for positioning the hub and a printing mechanism for marking the surface of the hub, wherein the limiting mechanism can longitudinally lift and is connected with the limiting mechanism; and the limiting mechanism and the printing mechanism are connected with the photoelectric sensor through signals.
2. The device for automatically printing the balance steel number on the hub according to claim 1, wherein the limiting mechanism comprises a second cylinder and a first stopper connected with the second cylinder, the first stopper is longitudinally arranged and extends to the upper portion of the conveying roller way, and the first stopper is used for limiting the hub.
3. The apparatus for automatically printing a balance steel number on a hub according to claim 2, wherein the output end of the second cylinder is provided with a first connection plate, and the first stopper is connected with the first connection plate.
4. The device for automatically printing the balance steel number on the hub according to claim 2 or 3, wherein the limiting mechanism further comprises a first cylinder and a pressure plate connected with the first cylinder, and the pressure plate is used for pressing the hub; the first cylinder is arranged at the front end of the second cylinder from front to back along the conveying direction of the hub.
5. The apparatus for automatically printing a balance steel number on a hub according to claim 4, wherein the printing mechanism comprises a third cylinder and a pneumatic marking device connected with the third cylinder, and the pneumatic marking device is transversely arranged and faces one side of the first stopper.
6. The device for automatically printing the balance steel number on the hub according to claim 5, wherein a second connecting disc is arranged at the output end of the third cylinder, a number marking device connecting disc is detachably arranged on one side of the second connecting disc, the number marking device connecting disc can move up and down relative to the second connecting disc, and the pneumatic number marking device is arranged on the number marking device connecting disc.
7. The device for automatically printing the balance steel number on the hub according to claim 6, further comprising a lifting rail arranged at the tail end of the conveying roller way, wherein a fourth cylinder and a second stopper connected with the fourth cylinder are arranged above the lifting rail, the second stopper is longitudinally arranged and extends to the upper part of the conveying roller way, and the second stopper is used for limiting the hub; and the lifting track and the fourth cylinder are connected with the photoelectric sensor through signals.
8. The apparatus for automatically printing a balance steel number on a hub according to claim 7, wherein a third connection pad is provided at an output end of the fourth cylinder, and the second stopper is connected to the third connection pad.
9. The apparatus for automatically printing a balancing steel number on a hub of claim 7, wherein the first stopper and the second stopper are each comprised of a plurality of stopper rods.
CN202321205532.XU 2023-05-18 2023-05-18 Device for automatically printing balance steel number on hub Active CN219806632U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321205532.XU CN219806632U (en) 2023-05-18 2023-05-18 Device for automatically printing balance steel number on hub

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321205532.XU CN219806632U (en) 2023-05-18 2023-05-18 Device for automatically printing balance steel number on hub

Publications (1)

Publication Number Publication Date
CN219806632U true CN219806632U (en) 2023-10-10

Family

ID=88213034

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321205532.XU Active CN219806632U (en) 2023-05-18 2023-05-18 Device for automatically printing balance steel number on hub

Country Status (1)

Country Link
CN (1) CN219806632U (en)

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