Transmission device
By setting serial numbers and pattern markers on the drive shaft, the problem of incorrect installation sequence of the roller assembly was solved, enabling rapid identification and calibration, and improving the stability of copper plate conveying and assembly efficiency.
Patent Information
- Application Number
- CN202423211103.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-24
AI Technical Summary
In the existing technology, incorrect installation sequence or improper arrangement of the roller assembly leads to unstable copper plate feeding, and the digital identification method is time-consuming and makes it difficult to quickly detect errors.
A first marker and a second marker are set on the drive shaft. The first marker has a serial number, and the second marker displays a preset pattern when the serial numbers are arranged, thereby improving the efficiency of identification and verification.
The second marker quickly identifies drive shaft alignment errors, improving verification efficiency, reducing error rates, and increasing assembly speed.
Smart Images
Figure CN223606402U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to copper plate drive technology field especially relates to a transmission device. BACKGROUND
[0002] Copper plate is a vital component in PCB equipment, and its safety in transmission work cannot be ignored. In the present society, the copper plate is transported by adopting the way of row wheel assembly, multiple row wheels are arranged and combined in the same horizontal plane to form a row wheel assembly, and the copper plate is horizontally placed above the row wheel assembly, and the row wheel rotates to transport the copper plate.
[0003] Since the specifications and materials of the row wheels in the row wheel assembly are not the same, the arrangement order of the row wheels is fixed, but since the appearances of the row wheels are similar, the staff may arrange and combine the multiple row wheels incorrectly when installing them, which causes the copper plate to be subjected to uneven pressure during transportation, affects the stability of the copper plate transportation, or causes the transmission between the row wheels to be stuck. The prior art generally only adopts the method of marking numbers on each row wheel, and then arranging and combining them according to the number size, but this method is not eye-catching and consumes a lot of time to correct the number order, and when the installation is incorrect, it cannot be found in the first time, which has a lag. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a transmission device convenient for checking the arrangement order.
[0005] To achieve this purpose, the utility model adopts the following technical scheme:
[0006] A transmission device comprises:
[0007] A row wheel assembly is used for transporting workpieces, and comprises multiple transmission shafts arranged in parallel and at intervals.
[0008] Multiple first marking members are arranged on each transmission shaft, and each first marking member is provided with a serial number, and multiple serial numbers are arranged in a preset rule.
[0009] Multiple second marking members are arranged on each transmission shaft, and the second marking members can present a preset pattern when the multiple transmission shafts are arranged according to the serial numbers.
[0010] Preferably, the second marking member is detachably connected with the transmission shaft.
[0011] Preferably, the second marker comprises a marker buckle, the marker buckle is annularly arranged, and an opening is arranged on the marker buckle, and the marker buckle is clamped on the transmission shaft through the opening.
[0012] Preferably, the marker buckle is made of elastic material and is integrally arranged.
[0013] Preferably, the second marker comprises a mark arranged on the transmission shaft.
[0014] Preferably, the mark and the transmission shaft are arranged in different colors.
[0015] Preferably, the mark is arranged on the transmission shaft in a circumferential direction.
[0016] Preferably, the transmission shaft is provided with a sprocket, the sprocket is used for supporting the workpiece, and the transmission shaft can drive the sprocket to rotate to convey the workpiece.
[0017] Preferably, the first marker comprises a first buckle, the first buckle is annularly arranged, and an opening is arranged on the first buckle, and the first buckle is clamped on the transmission shaft through the opening; or the first marker is fixedly arranged on the transmission shaft.
[0018] Preferably, the first marker is arranged at a position close to an end portion of the transmission shaft, so as to facilitate checking the serial number.
[0019] The utility model discloses beneficial effects:
[0020] The utility model provides a transmission device, transmission device includes sprocket group, and sprocket group is used for conveying workpiece, and specifically includes parallel interval arrangement transmission shaft, and transmission shaft is provided with first marker and second marker, and first marker is provided with serial number in preset rule arrangement, and transmission shaft can arrange according to serial number when arranging, and second marker can present preset pattern when transmission shaft arranges according to serial number, and preset pattern can be continuous line, and the continuous line is not perpendicular to the axis of transmission shaft, and this device adds second marker on the basis of first marker, and staff can quickly identify whether there is transmission shaft arrangement error according to second marker, does not need to consume a lot of time and checks one by one, improves checking efficiency, and additionally arranges second marker when arranging transmission shaft, and also can help to prompt the order of transmission shaft, reduces error rate while accelerating the assembly speed. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 It is the structure schematic view of sprocket group provided by the utility model;
[0022] Figure 2 It is Figure 1A local enlarged view at the middle A;
[0023] Figure 3 is a structural schematic view of the first buckle provided by the utility model;
[0024] Figure 4 is a structural schematic view of the marking buckle provided by the utility model.
[0025] In the figure:
[0026] 1, transmission shaft; 2, first buckle; 3, marking buckle; 4, gear plate; 5, bearing; 6, locking member; 7, support table. DETAILED DESCRIPTION
[0027] The utility model will be further explained in detail in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, and not limited to the utility model. In addition, it should be noted that in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all the structures.
[0028] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0029] In the utility model, unless otherwise explicitly specified and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0030] In the description of the embodiments, the terms "upper", "lower", "right", "left", and the like, orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.
[0031] Embodiment one
[0032] Referring to Figures 1 to 4 , the embodiment provides a transmission device, which comprises a row wheel assembly, a first marking member and a second marking member. The row wheel assembly comprises a plurality of transmission shafts 1, which are arranged in parallel and at intervals to form a transmission surface for conveying workpieces. The first marking member is provided in multiple numbers, each transmission shaft 1 is provided with a first marking member, and the first marking member is provided with a serial number. The plurality of serial numbers are arranged in a preset rule, and the transmission shaft 1 can be arranged according to the serial numbers. The second marking member is also provided in multiple numbers, each transmission shaft 1 is provided with a second marking member, and the second marking member can present a preset pattern when the plurality of transmission shafts 1 are arranged according to the serial numbers. The device adds a second marking member on the basis of the first marking member, so that the worker can quickly identify whether there is an arrangement error of the transmission shaft 1 according to the second marking member, without consuming a lot of time to check one by one, thereby improving the checking efficiency. At the same time, when the worker arranges the transmission shaft 1 according to the first marking member, the added second marking member can also help to prompt the order of the transmission shaft 1, thereby speeding up the assembly speed while reducing the error rate.
[0033] It can be understood that the plurality of serial numbers are arranged in a preset rule, wherein the preset rule can be arranged in ascending order according to the numbers 001, 002, 003, or arranged in descending order according to the numbers 010, 009, 008, or arranged in order according to the letters A, B, C, as long as it is arranged according to a certain rule, which is not limited here.
[0034] In addition, the preset pattern can be a continuous line, and the continuous line is not perpendicular to the axis of the transmission shaft 1, so as to avoid the situation that the plurality of second marking members present the preset pattern while the transmission shaft 1 is not arranged according to the serial numbers, thereby causing the correction to fail. As shown in Figure 1 , the preset pattern is an "N" type letter, so as to facilitate the worker to check and verify. Of course, the preset pattern can also be a continuous line of "V type", "W type", "M type" and the like, or other non-letter type patterns, which are not limited here.
[0035] The first marking member can be detachably connected with the transmission shaft 1. When the serial number on the first marking member is damaged and cannot be identified, the staff can replace the first marking member. Specifically, the first marking member comprises a first buckle 2, and the first buckle 2 is provided with a serial number. The first buckle 2 is attached to the transmission shaft 1 through an opening. Figure 3 Exemplarily, the first buckle 2 with the serial number 010 is annular and provided with an opening. The first buckle 2 is attached to the transmission shaft 1 through the opening. Further, the first marking member is arranged at a position close to the end of the transmission shaft 1. On the one hand, it can avoid interfering with the preset pattern presented by the second marking member. On the other hand, it can facilitate the staff to check the serial number on the first marking member. In other embodiments, the first marking member can also be fixedly arranged on the transmission shaft 1.
[0036] Further, in order to facilitate the staff to replace the preset pattern according to personal preferences, the second marking member is detachably connected with the transmission shaft 1, and then the preset pattern is replaced by changing the specific position of the second marking member on the transmission shaft 1.
[0037] Specifically, the second marking member comprises a marking buckle 3, which is annular and provided with an opening. The marking buckle 3 can be attached to the transmission shaft 1 through the opening, realizing quick connection of the marking buckle 3 and the transmission shaft 1 and improving assembly efficiency. In order to facilitate the installation of the marking buckle 3, the marking buckle 3 can be made of elastic material and integrally formed. The opening size of the marking buckle 3 is slightly smaller than the diameter of the transmission shaft 1. When the marking buckle 3 is installed, the opening is slightly enlarged by the elastic deformation of the marking buckle 3, so that the transmission shaft 1 can pass through the opening. Then, the marking buckle 3 restores the deformation and is stably attached to the transmission shaft 1, avoiding the movement of the marking buckle 3 along the axial direction of the transmission shaft 1, which affects the formation of the preset pattern.
[0038] In addition, in order to facilitate the staff to directly check and correct with naked eyes, color management can be used for the marking buckle 3, for example, the marking buckle 3 with bright red or other colors obviously different from the color of the transmission shaft 1 is selected. The implementation of color management can greatly improve the convenience. Compared with the method of using only digital identification in the prior art, the inspection efficiency is improved. A plurality of marking buckles 3 can also be arranged continuously along the axial direction of the same transmission shaft 1, so that the final preset pattern is in a thickened state, which is more convenient for the staff to check.
[0039] Again referring to Figure 2The transmission shaft 1 is fixedly provided with a row of plates 4, the row of plates 4 are used for supporting workpieces, and the transmission shaft 1 can drive the row of plates 4 to rotate to convey the workpieces when the transmission shaft 1 rotates. The second marking member is installed on the transmission shaft 1, and can be specifically installed at a gap position between any two row of plates 4, and the protruding height of the second marking member on the transmission shaft 1 is lower than the protruding height of the row of plates 4, so as to avoid that the protruding height of the second marking member is too high to affect the contact between the row of plates 4 and the workpieces and further affect the conveying of the workpieces. The first marking member is arranged at a position close to the end of the transmission shaft 1, and is specifically arranged at a side close to the end of the transmission shaft 1 of the outermost row of plates 4, so as to avoid interfering with the preset pattern presented by the second marking member, and facilitate the staff to check the serial number on the first marking member.
[0040] The transmission device further comprises a support table 7 and a clamping seat, the support table 7 serves as a base, the clamping seat is fixedly arranged on the support table 7, and the two ends of the transmission shaft 1 are rotationally connected with the clamping seat. The clamping seat can support the transmission shaft 1 to stably rotate. Further, the transmission shaft 1 is further provided with a bearing 5, the transmission shaft 1 is connected with the clamping seat through the bearing 5, the bearing 5 can be clamped with the clamping seat, the bearing 5 is arranged at the two ends of the transmission shaft 1 and is a rotary bearing. Specifically, the transmission shaft 1 is connected with the inner ring of the bearing 5, and the clamping seat is connected with the outer ring of the bearing 5. The transmission shaft 1 can rotate relative to the clamping seat, thereby driving the row of plates 4 to rotate. The bearing 5 can ensure the strength of the entire transmission device and play a buffering role, reduce the wear, vibration and noise of the transmission shaft 1 in the transmission device, and also facilitate maintenance.
[0041] The transmission device further comprises a driving member, the output end of the driving member is connected with the transmission shaft 1, and is used for providing power for the transmission shaft 1 to rotate, thereby driving the row of plates 4 to rotate to convey the workpieces. Specifically, each transmission shaft 1 is connected with one driving member, and the plurality of driving members can operate simultaneously to ensure that the plurality of transmission shafts 1 can rotate synchronously, thereby ensuring the stable conveying of the workpieces. Of course, in other embodiments, all the transmission shafts 1 can be connected with one driving member, and the plurality of transmission shafts 1 are provided with a synchronous assembly to ensure that one driving member can drive the plurality of transmission shafts 1 to rotate synchronously, thereby ensuring the stable conveying of the workpieces, reducing the driving source, reducing energy consumption and loss, and thereby reducing production and maintenance costs. Preferably, the driving member can adopt a motor.
[0042] The transmission shaft 1 is further provided with a locking member 6, the locking member 6 is used for axially limiting all the row of plates 4 on the transmission shaft 1 as a whole. In this embodiment, the locking member 6 is arranged on the transmission shaft 1 and has two, one of which is located at one end of all the row of plates 4, and the other is located at the end away from the row of plates 4 of the first marking member. That is, the two locking members 6 can axially limit all the row of plates 4 and the first marking member, thereby avoiding the axial movement of the row of plates 4 on the transmission shaft 1.
[0043] Embodiment two
[0044] The utility model also gives another transmission device, its difference with preceding embodiment only in, second mark piece includes the mark of setting on transmission shaft 1, directly set the mark on the surface of transmission shaft 1, reduced manufacturing cost. In order to facilitate staff can directly check with naked eye, mark and transmission shaft 1 are set to different colors. In addition, in order to guarantee at every angle of transmission shaft 1 can observe mark, the circumferential of transmission shaft 1 is all provided with mark.
[0045] Obviously, the above embodiments of the utility model are only for clear illustration of the utility model, and are not a limitation on the embodiments of the utility model. For ordinary skilled in the art, various obvious changes, readjustment and replacement can be made without departing from the protection scope of the utility model. Here, all the embodiments need not and cannot be exhausted. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.
Claims
1. A transmission, characterized in that The utility model relates to a kind of conveying device for conveying workpiece, comprising: Row reel assembly for conveying workpiece, the row reel assembly includes a plurality of transmission shafts (1), a plurality of the transmission shafts (1) are arranged in parallel and spaced apart; A plurality of first marking parts are provided on each of the transmission shafts (1), and the first marking parts are provided with serial numbers, and a plurality of the serial numbers are arranged in a predetermined pattern. A plurality of second marking parts are provided on each of the transmission shafts (1), and the second marking parts can present a predetermined pattern when a plurality of transmission shafts (1) are arranged according to the serial numbers.
2. The transmission of claim 1, wherein The second marking part and the transmission shaft (1) are detachably connected.
3. The transmission of claim 1, wherein The second marking part includes a marking buckle (3), the marking buckle (3) is arranged in a ring shape, and the marking buckle (3) is provided with an opening, and the marking buckle (3) is clamped on the transmission shaft (1) through the opening.
4. The transmission of claim 3, wherein The marking buckle (3) is made of elastic material and is integrally formed.
5. The transmission of claim 1, wherein The second marking part includes a mark provided on the transmission shaft (1).
6. The transmission of claim 5, wherein, The mark and the transmission shaft (1) are arranged in different colors.
7. The transmission of claim 5, wherein The transmission shaft (1) is circumferentially provided with the mark.
8. A transmission according to any one of claims 1-7, characterised in that The transmission shaft (1) is provided with a row reel sheet (4), the row reel sheet (4) is used for supporting the workpiece, and the transmission shaft (1) can drive the row reel sheet (4) to rotate to convey the workpiece.
9. A transmission according to any one of claims 1-7, characterised in that The first marking part includes a first buckle (2), the first buckle (2) is arranged in a ring shape, and the first buckle (2) is provided with an opening, and the first buckle (2) is clamped on the transmission shaft (1) through the opening; or the first marking part is fixedly provided on the transmission shaft (1).
10. A transmission according to any one of claims 1-7, characterised in that The first marking part is arranged at a position close to the end of the transmission shaft (1), which facilitates checking the serial numbers.