Circuit board labeling device and production line
By designing a circuit board labeling device, an automated double-sided labeling of circuit boards is achieved using a conveying and flipping mechanism, which solves the problem of low efficiency in double-sided labeling of circuit boards and improves production efficiency and labeling accuracy.
Patent Information
- Application Number
- CN202520243035.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-17
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-02-17
AI Technical Summary
In existing technologies, double-sided labeling of circuit boards is inefficient and requires manual flipping, which leads to a decrease in mass production efficiency.
Design a circuit board labeling device, including a conveying mechanism, a flipping mechanism, and a labeling component. The device automates the double-sided labeling of circuit boards, utilizes the conveying component and flipping mechanism to achieve stable conveying and flipping of the circuit boards, and the labeling component accurately applies labels during the conveying process.
It improves efficiency in the mass production of circuit boards, automates double-sided labeling of circuit boards, and ensures the accuracy and efficiency of labeling.
Smart Images
Figure CN223791923U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to circuit board production equipment technical field, especially relates to circuit board labelling device and production line. BACKGROUND
[0002] With the rapid development of circuit board production process, the control of product production and the traceability requirement of product are more and more accurate, therefore, the circuit board needs to be labelled to assist the customer or factory to carry out the management and tracking of product.
[0003] In the related art, the circuit board needs to be double-sided labelled when labelling, the factory generally labels one side first, then manually flips the circuit board, and then labels the other side of the circuit board by using the original labelling production line, which reduces the efficiency of the circuit board in batch production. UTILITY MODEL CONTENT
[0004] The utility model aims at at least solving one of the technical problems in the prior art. Therefore, the utility model provides a circuit board labelling device, which is beneficial to automatically realize double-sided labelling of the circuit board and improve the efficiency of the circuit board in batch production.
[0005] According to the circuit board labelling device provided by the utility model, the two conveying components are arranged in front and back, and the conveying component comprises a first rotary driver, a rack and two belt assemblies, the two belt assemblies are arranged in left and right intervals and connected to the rack, the belt assembly comprises a first conveying belt and a plurality of first pulleys arranged in front and back, the first conveying belt is wound between the plurality of first pulleys, the first rotary driver is used for driving the first pulley to rotate, the two first conveying belts and the rack jointly define a conveying channel, and the conveying channel is used for conveying the circuit board from back to front; the turnover mechanism is arranged between the two conveying components in front and back and is configured to flip the circuit board and move the circuit board from one conveying component to another conveying component; and the labelling component is arranged on the two conveying components and is configured to label the circuit board on the conveying component.
[0006] The circuit board labeling device has at least the following beneficial effects: the conveying mechanism comprises two conveying components arranged in front and back, and the conveying component comprises a first rotary driver, a rack and two belt assemblies, the two belt assemblies are arranged in left and right intervals and are connected to the rack, the rack can provide support for the belt conveying assembly, the belt is arranged around a plurality of first pulleys arranged in front and back, the first rotary driver is used for driving the first pulley to rotate, so as to drive the belt to rotate, the two first conveying belts and the rack jointly define a conveying channel, the left end and the right end of the circuit board can abut against the two belts respectively, and under the conveying action of the belt, the circuit board can be conveyed stably from back to front, and the straightness and accuracy of the belt conveying are improved through the limiting of the two belts, the labeling component is configured to label the circuit board on the conveying component, the accuracy of the labeling component for labeling the circuit board can be ensured through the accurate conveying of the two belt assemblies, the turnover mechanism is arranged between the two conveying components arranged in front and back, when one side of the circuit board completes labeling at one of the conveying components, the circuit board can be conveyed to the turnover mechanism, the turnover mechanism can turn over the circuit board and extend to the other conveying component, that is, the turnover of the circuit board and the conveying of the circuit board between the two conveying components are automatically realized, and the labeling component at the other conveying component can realize labeling of the other surface of the circuit board, so that the double-sided labeling of the circuit board is automatically realized, and the efficiency of the circuit board in batch production is improved.
[0007] According to some embodiments of the present application, the circuit board labeling device further comprises a push block and a linear driver, the linear driver is connected with the push block, and the linear driver is configured to drive the push block to push the circuit board into the conveying channel.
[0008] According to some embodiments of the present application, the front end of the push block is provided with a recessed clamping groove facing backward, and the clamping groove can be embedded with the circuit board.
[0009] According to some embodiments of the present application, the conveying component further comprises a second rotary driver, a second conveying belt and a plurality of second pulleys arranged in front and back, the second conveying belt is arranged around the plurality of second pulleys, the second rotary driver is used for driving the second pulley to rotate, the second conveying belt rotates around an axis extending left and right, the conveying channel is located at the upper end of the middle part of the second conveying belt, and the second conveying belt is used for supporting and conveying the circuit board forward.
[0010] According to some embodiments of the present application, the conveying channel comprises a guide section and a conveying section, the width of the guide section along the left and right directions gradually narrows from back to front, the width of the conveying section along the left and right directions is consistent front and back, and the front end of the guide section communicates with the rear end of the conveying section.
[0011] According to some embodiments of the present application, the labeling component is arranged above the conveying section.
[0012] According to some embodiments of the utility model, the circuit board labeling device further includes a limit switch, a limit block and a telescopic driver, the limit switch is connected to the limit block, the telescopic driver is connected to the limit block, so as to drive the limit block to enter and exit the conveying section, the limit block is configured to abut against the front end of the circuit board, so as to determine whether the circuit board is transferred to the lower end of the labeling component.
[0013] According to some embodiments of the utility model, the turnover mechanism includes a rotating drum and a third rotary driver, the rotating drum is provided with a plurality of accommodating grooves arranged in a circumferential direction, and the third rotary driver is used to drive the rotating drum to rotate, and the circuit board can enter and exit the accommodating grooves.
[0014] According to some embodiments of the utility model, the slot opening of the accommodating groove gradually increases from inside to outside.
[0015] According to the production line of the second aspect of the utility model, the circuit board labeling device is as shown in any one of the first aspect.
[0016] According to the production line of the utility model, at least the following beneficial effects are achieved: the production line includes the circuit board labeling device as shown in any one of the first aspect, the conveying mechanism includes two conveying components arranged in front and back, and the conveying component includes a first rotary driver, a rack and two belt assemblies, the two belt assemblies are arranged in left and right intervals and are connected to the rack, the rack can provide support for the belt conveying assembly, the belt is wound around a plurality of first pulleys arranged in front and back, the first rotary driver is used to drive the first pulley to rotate, so as to drive the belt to move in a rotary manner, the two first conveying belts and the rack jointly define a conveying channel, the left end and the right end of the circuit board can abut against the two belts respectively, and under the conveying action of the belt, the stable conveying of the circuit board from back to front can be realized, and the straightness and accuracy of the belt conveying are improved through the limiting of the two belts, the labeling component is configured to label the circuit board located on the conveying component, the accuracy of the labeling component for labeling the circuit board can be ensured through the accurate conveying of the two belt assemblies, the turnover mechanism is arranged between the two conveying components arranged in front and back, when one side of the circuit board completes labeling at one of the conveying components, the circuit board can be transferred to the turnover mechanism, the turnover mechanism can turn over the circuit board and extend to the other conveying component, that is, the turnover of the circuit board and the transfer of the circuit board between the two conveying components are automatically realized, and the labeling component at the other conveying component can realize the labeling of the other surface of the circuit board, which is beneficial to automatically realizing the double-sided labeling of the circuit board and improving the efficiency of the circuit board in batch production.
[0017] Additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS
[0018] The utility model discloses further illustrate below combining with the drawing and example, wherein,
[0019] Figure 1 It is the perspective structure schematic diagram of circuit board labeling device of one embodiment of the utility model,
[0020] Figure 2 It is the plan view of circuit board labeling device of one embodiment of the utility model,
[0021] Figure 3 It is the front view of circuit board labeling device of one embodiment of the utility model.
[0022] Reference Signs:
[0023] 100, conveying component, 110, first rotary driver, 120, frame, 130, belt assembly, 131, first pulley, 132, first conveying belt, 140, conveying channel, 141, guide section, 142, conveying section, 150, second conveying belt, 160, second rotary driver,
[0024] 200, turnover mechanism, 210, rotary drum, 211, accommodating groove,
[0025] 300, labeling component,
[0026] 410, telescopic driver, 420, limiting block. DETAILED DESCRIPTION
[0027] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as the limitation of the utility model.
[0028] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship of the indication of up and down, is based on the orientation or position relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicative or implied that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, cannot be understood as the limitation of the utility model.
[0029] In the description of the utility model, more refers to two or more. If there is a description of the first, the second is only used for distinguishing the technical features for the purpose, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.
[0030] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing, connecting should be understood broadly, and the skilled in the art can determine the specific meaning of the above words in the utility model according to the specific content of technical scheme.
[0031] Referring to Figure 1 、 Figure 2 and Figure 3 , the circuit board labeling device of one embodiment of the utility model comprises: conveying mechanism, turnover mechanism 200 and labeling component 300.
[0032] Referring to Figure 1 、 Figure 2 and Figure 3 , wherein, conveying mechanism comprises two conveying components 100 arranged in front and back, and turnover mechanism 200 is located between the two conveying components 100, and turnover mechanism 200 is used to turn over the circuit board and move from one conveying component 100 to another conveying component 100.
[0033] Referring to Figure 1 、 Figure 2 and Figure 3 , conveying component 100 comprises first rotary driver 110, rack 120 and two belt assemblies 130, and the two ends of rack 120 are arranged in front and back, and rack 120 can provide support for first rotary driver 110 and two belt assemblies 130. Belt assembly 130 comprises first conveying belt 132 and multiple first pulleys 131 arranged in front and back, and multiple first pulleys 131 are arranged in front and back, and first conveying belt 132 is arranged between multiple first pulleys 131, so that first pulley 131 can rotate around the axis extending in the up-down direction.
[0034] Referring to Figure 1 、 Figure 2 and Figure 3 , two belt assemblies 130 are arranged in left and right intervals and are connected to the upper end of rack 120, so that the right side of the first conveying belt 132 on the left side and the left side of the first conveying belt 132 on the right side and the upper end surface of rack 120 jointly define conveying channel 140, and the left end and the right end of the circuit board can abut against two first conveying belts 132 respectively to realize conveying from back to front. Two labeling components 300 are arranged, and labeling component 300 is configured to label the circuit board on conveying component 100.
[0035] Referring to Figure 1 、 Figure 2 and Figure 3As shown, the circuit board labeling device is limited by two belts at a conveying component 100, which helps to improve the straightness and accuracy of belt conveying. The labeling component 300 is configured to label the circuit board located on the conveying component 100. Through the accurate conveying of the two belt assemblies 130, the accuracy of the labeling component 300 for labeling the circuit board can be ensured. The turnover mechanism 200 is arranged between the front and rear conveying components 100. When one side of the circuit board is labeled at one of the conveying components 100, the circuit board can be transferred to the turnover mechanism 200. The turnover mechanism 200 can turn over the circuit board and extend to the other conveying component 100, that is, automatically realize the turnover of the circuit board and the transfer of the circuit board between the two conveying components 100. The labeling component 300 at the other conveying component 100 can realize the labeling process of the other surface of the circuit board. This is beneficial to automatically realize the double-sided labeling of the circuit board and improve the efficiency of the circuit board in batch production.
[0036] Referring to Figure 1 , Figure 2 and Figure 3 , it can be understood that the conveying component 100 further includes a second rotary driver 160, a second conveying belt 150, and a plurality of second pulleys arranged in front and back. The second conveying belt 150 is arranged around the plurality of second pulleys. The second rotary driver 160 is used to drive the second pulleys to rotate. The second conveying belt 150 rotates around the left-right extending axis. The conveying channel 140 is located at the upper end of the middle part of the second conveying belt 150. The second conveying belt 150 is used to support and convey the circuit board forward.
[0037] Referring to Figure 1 , Figure 2 and Figure 3 , the second conveying belt 150 rotates around the left-right extending axis, so that the upper end surface of the second conveying belt 150 serves as a supporting surface. The upper end surface of the second conveying belt 150 can be used to support the circuit board, thereby assisting in realizing the conveying of the circuit board from back to front. The conveying channel 140 is located at the upper end of the middle part of the second conveying belt 150. The second conveying belt 150 is used to support and convey the circuit board forward.
[0038] Referring to Figure 1 , Figure 2 and Figure 3As shown, the lower end of the first conveying belt 132 is arranged close to the upper end of the second conveying belt 150, so as to reduce or eliminate the gap between the first conveying belt 132 and the second conveying belt 150, to ensure that when the circuit board is placed on the upper end of the second conveying belt 150, the left end and the right end of the circuit board can abut against the two first conveying belts 132 respectively, and under the driving action of the first rotary driver 110, the first conveying belt 132 drives the circuit board to pass through the conveying passage 140, and ensures the accuracy of the conveying of the circuit board in the conveying passage 140. The user can plan and arrange the spacing between the two first conveying belts 132 according to the size of the circuit board, to ensure that the left end and the right end of the circuit board can abut against the two first conveying belts 132 respectively.
[0039] Referring to Figure 1 , Figure 2 and Figure 3 , the conveying passage 140 is located at the upper end of the middle part of the second conveying belt 150. When the circuit board passes out of the conveying passage 140, the conveying action of the first conveying belt 132 on the circuit board is eliminated, at this time the circuit board can continue to be conveyed forward under the conveying action of the second conveying belt 150, so that the circuit board can be transferred to the turnover mechanism 200, and under the turnover action of the turnover mechanism 200, the turnover and transfer of the circuit board can be realized.
[0040] It should be understood that in other embodiments, the circuit board labeling device further comprises a push block and a linear driver, the linear driver is connected at the rear end of the rear conveying component 100, the push block is arranged opposite to the conveying passage 140, and the linear driver is connected with the push block to drive the push block to move close to or away from the conveying passage 140.
[0041] After the feeding mechanism of the peripheral device or manual feeding, the circuit board can be placed between the push block and the entrance of the conveying passage 140. The circuit board labeling device can drive the push block to move from the rear to the front through the linear driver, so that the push block abuts against the circuit board to drive the circuit board to move towards the conveying passage 140, to ensure that the circuit board can be placed into the conveying passage 140, so that the left end and the right end of the circuit board can abut against the two first conveying belts 132 respectively under the conveying action of the conveying passage 140, to realize the conveying of the circuit board from the rear to the front.
[0042] Specifically, the front end of the push block is provided with a rearward recessed clamping groove, which can be embedded with the circuit board when the push block abuts against the circuit board, so as to realize the alignment of the push block and the circuit board, to improve the accuracy of the pushing of the push block on the circuit board, and can guide the placement of the circuit board, to reduce the problem of the circuit board being stuck at the entrance of the conveying passage 140.
[0043] The linear driver can be an electric push rod, a pneumatic push rod, a hydraulic push rod, a screw block mechanism, a crank link mechanism, etc.
[0044] Referring to Figure 1 , Figure 2 and Figure 3 , it can be understood that, in the embodiment, the conveying channel 140 includes a guide section 141 and a conveying section 142, the guide section 141 gradually narrows in width from back to front along the left-right direction, and the conveying section 142 is consistent in width along the left-right direction, and the front end of the guide section 141 communicates with the rear end of the conveying section 142.
[0045] Referring to Figure 1 , Figure 2 and Figure 3 , that is, the conveying channel 140 includes the conveying section 142 and the guide section 141 arranged in front and back, the guide section 141 gradually narrows in width from back to front along the left-right direction, and the user can adjust the arrangement position of the plurality of first pulleys 131 in the belt assembly 130 according to the width change of the conveying channel 140, so as to change the surrounding path of the first conveying belt 132 by passing around the plurality of first pulleys 131, and further change the conveying path and width of the conveying channel 140.
[0046] Referring to Figure 1 , Figure 2 and Figure 3 , when the circuit board passes through the guide section 141, under the guidance of the guide section 141, the circuit board can be transferred along the guide section 141 to the central axis of the conveying channel 140, and the stability and accuracy of the circuit board conveying are improved by the abutment of the first conveying belt 132 and the side edge of the circuit board, and the accuracy of the labeling of the circuit board is improved in cooperation with the labeling component 300.
[0047] Referring to Figure 1 , Figure 2 and Figure 3 , it can be understood that the labeling component 300 is arranged above the conveying section 142. Since the width of the conveying section 142 can be adapted to the width of the circuit board, the conveying direction of the circuit board can be guided under the conveying action of the first conveying belt 132, so that the circuit board can be accurately transferred below the labeling component 300, to assist in realizing the alignment of the circuit board and the labeling component 300, thereby improving the labeling effect of the labeling component 300 on the circuit board.
[0048] Referring to Figure 1 , Figure 2 and Figure 3As shown, it can be understood that the circuit board labeling device further comprises a limit switch, a limit block 420 and a telescopic driver 410, the limit switch is connected to the limit block 420, and the telescopic driver 410 is connected to the limit block 420 to drive the limit block 420 to enter and exit the conveying section 142, and the limit block 420 is configured to abut against the front end of the circuit board to determine whether the circuit board is conveyed to the lower end of the labeling component 300.
[0049] Referring to Figure 1 , Figure 2 and Figure 3 As shown, the labeling component 300 comprises a gantry, the left end and the right end of the gantry span the conveying channel 140, that is, the gantry is arranged at the upper end of the rack 120, the upper end of the telescopic driver 410 can be connected to the gantry, the lower end of the telescopic driver 410 can be connected to the limit block 420, and the limit block 420 is connected to the limit switch, and the telescopic driver 410 can drive the limit block 420 to enter and exit the conveying section 142. The limit switch on the limit block 420 is configured to abut against the front end of the circuit board to determine whether the circuit board is conveyed to the lower end of the labeling component 300.
[0050] Referring to Figure 1 , Figure 2 and Figure 3 As shown, under the conveying action of the first conveying belt 132, the circuit board can gradually pass through the conveying section 142 of the conveying channel 140, and the telescopic driver 410 can drive the limit block 420 to enter the conveying section 142, and when the circuit board abuts against the limit switch on the limit block 420, the limit switch can be triggered, and the circuit board labeling device can control the first rotary driver 110 to stop operating according to the triggering signal of the limit switch, so that the circuit board stops moving forward, and at this time, the circuit board is conveyed to the lower end of the labeling component 300, and the labeling component 300 can perform labeling processing on the upper surface of the circuit board.
[0051] Referring to Figure 1 , Figure 2 and Figure 3 As shown, after the labeling of the circuit board is completed, the telescopic driver 410 can drive the limit block 420 to move upward, so as to eliminate the blockage of the limit block 420 to the circuit board, and cooperate with the start of the first rotary driver 110, so as to continue to realize the conveying of the circuit board.
[0052] It should be noted that the labeling structure and principle of the labeling component 300 belong to the conventional technical means in the art, and will not be described here. The structure and triggering principle of the limit switch belong to the conventional technical means in the art, and will not be described here.
[0053] It should be noted that the telescopic driver 410 can be an electric push rod, a pneumatic push rod, a hydraulic push rod, a screw block mechanism, a crank linkage mechanism or the like linear driving mechanism.
[0054] Referring to Figure 1 , Figure 2 and Figure 3 , it can be understood that the turnover mechanism 200 comprises a rotating drum 210 and a third rotating driver, the rotating drum 210 is provided with a plurality of accommodating grooves 211 arranged in a circumferential direction, and the third rotating driver is used to drive the rotating drum 210 to rotate, and the circuit board can enter and exit the accommodating grooves 211.
[0055] Referring to Figure 1 , Figure 2 and Figure 3 , when the circuit board is transferred to the turnover mechanism 200 at one of the conveying components 100, under the conveying action of the conveying component 100, the circuit board can be placed into the accommodating groove 211, then the third rotating driver can drive the rotating drum 210 to rotate, so that the accommodating groove 211 loaded with the circuit board is turned over to the other conveying component 100, thereby realizing the turnover of the circuit board, and under the conveying action of the other conveying component 100, the circuit board can continue to be conveyed forward along the other conveying component 100, cooperating with the labeling component 300, thereby realizing the forward conveying of the circuit board.
[0056] Referring to Figure 1 , Figure 2 and Figure 3 , specifically, the slot of the accommodating groove 211 gradually increases from inside to outside, which is beneficial to realize the alignment of the circuit board and the accommodating groove 211, thereby reducing the problem of knocking between the circuit board and the rotating drum 210, and making the circuit board more easily enter and exit the accommodating groove 211.
[0057] Referring to Figure 1 , Figure 2 and Figure 3 , specifically, the depth of the accommodating groove 211 is less than the length of the circuit board in the front-rear direction, that is, the circuit board is at least partially exposed from the accommodating groove 211, which can ensure that when the rotating drum 210 rotates to the position that the accommodating groove 211 loaded with the circuit board is opposite to the other conveying component 100, the circuit board in the accommodating groove 211 can be in contact with the other conveying component 100, under the conveying action of the other conveying component 100, to drive the circuit board to exit the accommodating groove 211 and realize the forward conveying of the circuit board.
[0058] Referring to Figure 1 , Figure 2 and Figure 3 , it should be noted that the first rotating driver 110, the second rotating driver 160 and the third rotating driver can be driving motors such as rotating motors.
[0059] Referring to Figure 1 , Figure 2 and Figure 3As shown, it should be understood that in some other embodiments, specifically, the conveying component 100 includes a transmission shaft extending leftward and rightward, the transmission shaft is arranged through one of the second pulleys, the transmission shaft is provided with two first bevel gears, the first rotary driver 110 includes two second bevel gears, the two second bevel gears are coaxially connected with the first pulleys 131 of the two belt assemblies 130 respectively, the second bevel gears rotate along the upward and downward extending axes, and the two second bevel gears mesh with the two first bevel gears respectively.
[0060] Referring to Figure 1 , Figure 2 and Figure 3 As shown, the second rotary driver 160 can be a rotary motor, the rotary motor can drive the transmission shaft to rotate, and then drive the plurality of second pulleys to rotate, so as to drive the second conveying belt 150 to rotate. When the transmission shaft rotates, the first bevel gears can rotate synchronously with the transmission shaft, and through the meshing of the first bevel gears and the second bevel gears, the first pulleys 131 of the two belt assemblies 130 are driven to rotate, and then the first conveying belt 132 is driven to rotate synchronously, so as to realize the synchronous driving of the first conveying belt 132 and the second conveying belt 150.
[0061] Referring to Figure 1 , Figure 2 and Figure 3 Figure 1 Figure 2 Figure 3 Figure 1 Figure 2 Figure 3 Figure 1 Figure 2 Figure 3 Figure 1 Figure 2 Figure 3 Figure 1 Figure 2 Figure 3 Figure 1 Figure 2 Figure 3 Figure 1 Figure 2 Figure 3 Figure 1 Figure 2 Figure 3 Figure 1 Figure 2 Figure 3 Figure 1 Figure 2 Figure 3 Figure 1 Figure 2 Figure 3 Figure 1 Figure 2 Figure 3 Figure 1 Figure 2 Figure 3 FigureAs shown, the production line of an embodiment of the utility model for a kind of circuit board labelling device shown in any one of the above embodiments.The conveying mechanism includes two conveying components 100 arranged front and back, and conveying component 100 includes first rotary driver 110, rack 120 and two belt assemblies 130, two belt assemblies 130 are arranged with left and right interval and are all connected on rack 120, rack 120 can provide support for belt conveying assembly, belt is wound at multiple first pulleys 131 arranged front and back, first rotary driver 110 is used to drive first pulley 131 rotation, to drive belt to make rotary movement, two first conveyors 132 and rack 120 jointly define conveying passage 140, the left end and right end of circuit board can be respectively with two belts abut, under the conveying effect of belt, so that the stable conveying of circuit board from back to front can be realized, and by the limiting of two belts, it is favorable to improve the straightness and accuracy of belt conveying, labelling component 300 is configured to label circuit board on conveying component 100, by the accurate conveying of two belt assemblies 130, the accuracy of labelling component 300 for circuit board labelling can be ensured, turnover mechanism 200 is arranged between front and back two conveying components 100, when one side of circuit board completes labelling at one of conveying components 100, circuit board can be transferred to turnover mechanism 200, turnover mechanism 200 can turn over circuit board and extend to another conveying component 100, that is, automatically realize the turnover of circuit board and the transfer of circuit board between two conveying components 100, labelling component 300 can realize the labelling processing of another surface of circuit board at another conveying component 100, it is favorable to automatically realize the double-sided labelling of circuit board, improve the efficiency of circuit board in batch production.
[0062] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, within the knowledge range possessed by ordinary skilled person in the art, various changes can be made without departing from the purpose of the utility model.
Claims
1. A circuit board labeling apparatus characterized by comprising: The application relates to a circuit board conveying device, comprising: a conveying mechanism, which comprises two conveying components (100) arranged in front and back, the conveying components (100) comprising a first rotary driver (110), a rack (120) and two belt assemblies (130) arranged in front and back and connected to the rack (120), the belt assemblies (130) comprising a first conveying belt (132) and a plurality of first pulleys (131) arranged in front and back, the first conveying belt (132) being arranged between the first pulleys (131), the first rotary driver (110) being used for driving the first pulleys (131) to rotate, the two first conveying belts (132) and the rack (120) jointly defining a conveying channel (140) for conveying circuit boards from back to front; a turnover mechanism (200) arranged between the two conveying components (100) and configured to turn over the circuit boards and transfer the circuit boards from one of the conveying components (100) to the other conveying component (100); two label attaching components (300) arranged to attach labels to the circuit boards on the conveying components (100).
2. The circuit board labeling apparatus according to claim 1, characterized by: The device further comprises a push block and a linear driver connected to the push block, the linear driver being configured to drive the push block to push the circuit boards into the conveying channel (140).
3. The circuit board labeling apparatus of claim 2, wherein: The push block is provided with a rearward recessed clamping groove at the front end, which can be embedded with the circuit board.
4. The circuit board labeling apparatus of claim 1, wherein: The conveying component (100) further comprises a second rotary driver (160), a second conveying belt (150) and a plurality of second pulleys arranged in front and back, the second conveying belt (150) being arranged at the second pulleys, the second rotary driver (160) being used for driving the second pulleys to rotate, the second conveying belt (150) rotating around an axis extending leftward and rightward, the conveying channel (140) being located at the upper end of the middle part of the second conveying belt (150), and the second conveying belt (150) being used for supporting and conveying the circuit boards forward.
5. The circuit board labeling apparatus according to any one of claims 1 to 3, characterized by: The conveying channel (140) comprises a guiding section (141) and a conveying section (142), the guiding section (141) gradually narrowing from back to front along the leftward and rightward width, the conveying section (142) being consistent from front to back along the leftward and rightward width, and the front end of the guiding section (141) being communicated with the rear end of the conveying section (142).
6. The circuit board labeling apparatus of claim 5, wherein: The label attaching components (300) are arranged above the conveying section (142).
7. The circuit board labeling apparatus of claim 5, wherein: The device further comprises a limit switch, a limit block (420) and a telescopic driver (410), the limit switch being connected to the limit block (420), the telescopic driver (410) being connected to the limit block (420) to drive the limit block (420) to enter and exit the conveying section (142), and the limit block (420) being configured to abut against the front end of the circuit board to determine whether the circuit board is transferred to the lower end of the label attaching component (300).
8. The circuit board labeling apparatus of claim 1, wherein: The turnover mechanism (200) comprises a rotating drum (210) provided with a plurality of accommodating grooves (211) arranged in a circumferential direction and a third rotating driver for driving the rotating drum (210) to rotate, and the circuit board can enter and exit the accommodating grooves (211).
9. The circuit board labeling apparatus of claim 8, wherein: The slot opening of the accommodating groove (211) gradually increases from inside to outside.
10. A production line, characterized by: The circuit board labeling device comprises the circuit board labeling device according to any one of claims 1 to 9.