Automatic pasting and detecting device applied to special transformer acquisition terminal and electric energy meter certification

Abstract

The utility model relates to the field of labeling devices, in particular to an automatic sticking detection device applied to a special transformer acquisition terminal and an electric energy meter certificate. The device is used for solving the problem that the reliability is low when a label is pasted to the side part of a workpiece by an existing labeling device. The device comprises a control system and an assembly line transmission device, an automatic printing device and an automatic pasting device are arranged along the assembly line transmission device, the automatic pasting device comprises a mechanical arm, a vertical negative pressure adsorption plate is arranged on the mechanical arm, and a label outlet of the automatic printing device is vertically arranged and located on the movement track of the negative pressure adsorption plate. And the control system controls the mechanical arm to act, so that the certification printed by the automatic printing device is adsorbed in the process that the vertical negative pressure adsorption plate moves along with the mechanical arm, and the certification is adhered to the side part of the workpiece. The vertically-arranged adsorption plate can adsorb the certification to the vertical face, and the certification can be efficiently pasted to the side portion of the electric energy meter when the mechanical arm moves.

Description

TECHNICAL FIELD

[0001] The utility model relates to the device field of labeling, specifically relates to a kind of be applied to special variable acquisition terminal and electric energy meter certificate of compliance automatic sticking detection device. BACKGROUND

[0002] After workpiece processing is completed, it is usually necessary to paste a certificate of compliance on the workpiece. Previously, this process was mainly completed by manual operation. However, manual pasting of the certificate of compliance is inefficient and it is difficult to ensure the accuracy of the pasting position. Therefore, in the existing production process, an automatic sticking detection device is usually used to paste the certificate of compliance in a flow line manner.

[0003] A kind of flow line fast labeling device of tray is disclosed in Chinese Utility Model Patent No. CN217146680U. The labeling device includes a control system and a flow line transmission device. An automatic printing device for printing labels, an automatic sticking device for sticking labels and an automatic checking device for checking labels using a visual detection system are provided on the flow line transmission device. A displacement sensor is also provided on the flow line. When the tray passes through the displacement sensor on the conveying belt, the displacement sensor transmits a signal to the control system. The control system controls the automatic printing device to print labels. The automatic sticking device sticks labels to the tray. When the tray moves to the automatic checking device, the automatic checking device detects the labels on the tray. In this way, the automatic sticking and detection process of labels is realized.

[0004] The automatic sticking device includes a fixed support, a labeling driving mechanism and a suction plate. The fixed support is fixed on the flow line transmission device. The labeling driving mechanism is vertically guided and installed on the fixed support. The labeling driving mechanism can move up and down to drive the suction plate to move up and down. During the downward movement of the labeling driving mechanism, the suction plate can absorb the labels peeled off by the label peeling mechanism and stick the absorbed labels to the tray during the continuous downward movement. In this way, the sticking process of the labels on the tray is realized.

[0005] Since the labeling driving mechanism can only move linearly in the vertical direction, and the suction plate is horizontally arranged, when labeling, the labeling driving mechanism can only stick labels to the top of the object, and cannot stick labels to the side of the object. The certificate of compliance of the existing electric energy meter is usually pasted on the side. If this labeling device is used to label the electric energy meter, the electric energy meter needs to be placed on the side. However, the side of the electric energy meter is not a regular plane, and the stability of the electric energy meter placed on the side cannot be guaranteed. Therefore, the reliability of sticking labels to the side of the electric energy meter using the existing fast labeling device is low. SUMMARY

[0006] The utility model discloses a kind of applied to special transformer acquisition terminal and electric energy meter certificate automatic sticking detection device, to solve the reliability of the label of existing labeling device is low to the side of workpiece.

[0007] To solve the above technical problems, the utility model of a kind of applied to special transformer acquisition terminal and electric energy meter certificate automatic sticking detection device adopts the following technical solutions:

[0008] A kind of applied to special transformer acquisition terminal and electric energy meter certificate automatic sticking detection device includes control system and flow line transmission device, flow line transmission device has conveying component for supporting conveying workpiece, automatic printing device and automatic sticking device are provided along flow line transmission device, flow line transmission device has sticking station at the position where automatic sticking device is located, automatic sticking device includes movable mechanical arm, vertical negative pressure adsorption plate is provided on mechanical arm, the exit of automatic printing device is vertically arranged, and the exit is located on the movement track of negative pressure adsorption plate, control system controls the action of mechanical arm, to stick certificate printed by automatic printing device in the process of vertical negative pressure adsorption plate movement with mechanical arm and paste certificate on the side of workpiece at sticking station.

[0009] The utility model discloses a kind of applied to special transformer acquisition terminal and electric energy meter certificate automatic sticking detection device, to solve the reliability of the label of existing labeling device is low to the side of workpiece.

[0010] Further, the mechanical arm includes a support seat and a rotating arm assembly rotating around a vertical axis, and the negative pressure adsorption plate can rotate with the rotating arm assembly to adsorb and paste the certificate.

[0011] Further, the rotating arm assembly includes at least two rotating arms and a lifting mechanism arranged at the end of the last rotating arm, and the negative pressure adsorption plate is arranged at the lifting end of the lifting mechanism.

[0012] Further, the lifting mechanism is a lifting cylinder.

[0013] Further, the automatic printing device and the automatic sticking device are arranged on the two sides of the flow line transmission device.

[0014] Further, the automatic checking device is arranged downstream of the sticking station of the flow line transmission device, and comprises an industrial camera connected with the control system, and the flow line transmission device has a detection station corresponding to the automatic checking device, and stops when the workpiece moves to the detection station for the industrial camera to take a photo for detection.

[0015] Further, the flow line transmission device is a conveyor with double-row annular traction elements, the industrial camera comprises a side detection camera arranged on the side of the flow line transmission device, and a middle detection camera between the two annular traction elements.

[0016] Further, the automatic checking device comprises a rotating support with a horizontal support arm rotating around a vertical axis, and the industrial camera is arranged at the end of the horizontal support arm to detect different sides of the workpiece by rotation.

[0017] Further, the flow line transmission device is provided with a position sensor at the sticking station and the detection station respectively to detect whether the workpiece is in place, and the position sensor is connected with the control system.

[0018] Further, the flow line transmission device is provided with a waiting station upstream of the sticking station, and the waiting station is provided with a position sensor connected with the control system and a material blocking mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the application applied to the automatic sticking and detection device of the special transformer collection terminal and the electric energy meter qualified certificate.

[0020] In the figure: 1, side detection camera; 2, electric energy meter; 3, qualified certificate; 4, automatic sticking device; 5, adsorption plate; 6, position sensor; 7, recycling shaft; 8, adjusting screw; 9, transfer paper shaft; 10, transfer paper reel; 11, automatic printing device; 12, flow line transmission device; 13, support seat; 14, first rotating arm; 15, second rotating arm; 16, middle detection camera; 17, material blocking mechanism. DETAILED DESCRIPTION

[0021] The application provides a novel technical scheme for the above technical scheme, and the core idea of the application is that the negative pressure adsorption plate is vertically installed on the mechanical arm, the signing position of the automatic printing device is also vertically arranged, and the signing opening is located on the movement track of the negative pressure adsorption plate; the vertical negative pressure adsorption plate can adsorb the qualified certificate printed by the automatic printing device and stick the qualified certificate on the side of the workpiece at the sticking station during the movement of the mechanical arm. The vertical negative pressure adsorption plate can adsorb the qualified certificate to a vertical plane, so that the qualified certificate can be conveniently and efficiently stuck to the side of the workpiece when the mechanical arm moves to the corresponding position.

[0022] In order to solve the above technical problems, the utility model discloses a kind of applied to special variable acquisition terminal and electric energy meter certificate of compliance automatic sticking detection device including control system and flow line transmission device 12, flow line transmission device 12 has the conveying component for supporting workpiece (for example, special variable acquisition terminal or as Figure 1 Shown in electric energy meter 2), automatic printing device 11 and automatic sticking device 4 are provided along flow line transmission device 12, flow line transmission device 12 has sticking station at the position where automatic sticking device 4 is located, when workpiece moves to sticking station, control system controls automatic sticking device 4 and sticks certificate of compliance 3 to workpiece.Automatic sticking device 4 includes movable mechanical arm, vertical negative pressure adsorption plate 5 is provided on the mechanical arm, the signing outlet of the automatic printing device 11 is vertically arranged, so that certificate of compliance 3 is in vertical plane when signing, and the signing outlet is located on the movement track of negative pressure adsorption plate 5, at this time, control system controls the action of mechanical arm, to adsorb certificate of compliance 3 printed by automatic printing device 11 in the process of vertical negative pressure adsorption plate 5 moving with mechanical arm and stick certificate of compliance 3 on the side of workpiece at sticking station.Vertical negative pressure adsorption plate 5 can adsorb vertically arranged certificate of compliance 3 in the movement of mechanical arm, so that its sticking surface is kept on vertical plane, so, when mechanical arm moves to corresponding position, certificate of compliance 3 can be simply and efficiently stuck to the side of workpiece.

[0023] Automatic printing device 11 in the embodiment is configured with automatic stripping mechanism, and the automatic stripping mechanism includes mounting frame, transfer paper shaft 9 is provided on the mounting frame, transfer paper reel shaft 10 is used to install the rotating shaft and the recovery shaft 7 of recovery transfer paper, a plurality of rotary pin shafts are provided between the rotating shaft and the recovery shaft 7, when in use, the transfer paper reel shaft 10 of certificate of compliance 3 printed is installed on the rotating shaft, the transfer paper passes through a plurality of rotary pin shafts and its end is wound on the recovery shaft 7, when the rotary pin shaft passing through the signing outlet and the recovery shaft 7 are wound, a sharp end is formed at the rotary pin shaft, when the transfer paper with certificate of compliance 3 passes through the rotary pin shaft at the signing outlet, because certificate of compliance 3 has certain hardness, it will be stripped from the transfer paper, at this time, the stripping process of automatic stripping mechanism is completed.Because automatic printer and automatic stripping mechanism are prior art, therefore, here will not be repeated.

[0024] In the embodiment, the mechanical arm comprises a support base 13 and a rotating arm assembly rotating around a vertical axis, and the negative pressure adsorption plate 5 can rotate with the rotating arm assembly to adsorb and stick the certificate 3. The rotating rotating arm assembly is more flexible than the straight moving mechanical arm, and can effectively ensure the reliability of the sticking. At the same time, when the rotating arm assembly rotates, the negative pressure adsorption plate 5 also rotates, and at this time, the automatic printing device 11 can be placed at any position within the rotating range of the negative pressure adsorption plate 5, so that the positions of the automatic sticking device 4 and the automatic printing device 11 are more flexible. In addition, in other embodiments, the mechanical arm can also be a straight arm that can move in a guided manner, such as a linear cylinder or a straight motor, and at this time, the signing position of the automatic printing device needs to be arranged on the linear motion track of the straight arm; it is easily conceivable that in another embodiment, the certificate can also be stuck by using an existing three-dimensional mechanical arm in a vertical or horizontal manner, as long as the negative pressure adsorption plate on the mechanical arm can adsorb and stick the certificate printed by the label printing device to the side of the workpiece.

[0025] In the embodiment, the rotating arm assembly comprises at least two rotating arms. As shown in the embodiment, Figure 1 the rotating arm assembly comprises a first rotating arm 14 and a second rotating arm 15 rotating around a vertical axis, and of course, a plurality of rotating arms can also be arranged in a rotating manner. The plurality of rotating arms make the mechanical arm assembly more flexible in adjusting the position of the adsorption plate 5, so that the certificate 5 can be more flexibly stuck to different sides of the electric energy meter 2. Of course, the rotating arm assembly can also only comprise one rotating arm, as long as the rotating arm can drive the negative pressure adsorption plate to adsorb the certificate printed by the automatic printing device and stick the certificate to the side of the workpiece at the sticking position during the rotation of the rotating arm. The rotating arm assembly further comprises a lifting mechanism arranged at the end of the last rotating arm, and the negative pressure adsorption plate 5 is arranged on the lifting action end of the lifting mechanism. Without the lifting mechanism, the automatic sticking device 4 can only stick the certificate 3 at one height, and when it is necessary to stick the certificate 5 to different products or to adjust the sticking height, the automatic sticking device 4 needs to be replaced, which is complicated to operate and increases the sticking cost. Therefore, in the embodiment, the lifting mechanism is arranged to adjust the position of the negative pressure adsorption plate 5, so that when it is necessary to adjust the sticking position, the height of the negative pressure adsorption plate 5 can be adjusted without replacing the automatic sticking device 4, which is convenient and fast and saves the cost.

[0026] In the embodiment, the lifting mechanism is a lifting electric cylinder. The lifting electric cylinder comprises a Figure 1The adjusting screw 8 is shown. The negative pressure adsorption plate 5 is installed at the end of the adjusting screw 8. When the lifting cylinder works, the adjusting screw 8 can move up and down relative to the rotating arm to adjust the position of the adsorption plate 5. The structure is simple and convenient to operate. In addition, in other embodiments, the lifting mechanism can also be a pneumatic cylinder. When the size of the workpiece is small and the batch is pasted, a manual adjusting lifting mechanism can also be used, such as a lifting mechanism including a clamp installed on the rotating arm assembly, and a straight rod which can be installed in the clamp and locked by the locking mechanism of the clamp. The adsorption plate is installed on the straight rod. When it is necessary to adjust the height or paste the certificate on the other side of the electric energy meter, the locking mechanism of the clamp can be unlocked, and the height and angle of the straight rod can be adjusted to make the negative pressure adsorption plate at the appropriate height and orientation.

[0027] In this embodiment, the automatic printing device 11 and the automatic pasting device 4 are arranged on both sides of the flow line transmission device 12. In addition, in other embodiments, the automatic printing device and the automatic pasting device can also be arranged on the same side of the flow line, as long as the mechanical arm of the automatic pasting device can drive the negative pressure adsorption plate on it to adsorb the label printed by the automatic pasting device.

[0028] In this embodiment, an automatic checking device is also arranged downstream of the pasting station along the flow line transmission device 12. The automatic checking device includes an industrial camera connected with the control system. The flow line transmission device 12 has a detection station corresponding to the automatic checking device, and stops when the workpiece moves to the detection station for the industrial camera to take a photo for detection. The industrial camera can detect the position of the label of the certificate 3 to facilitate the staff to remove the workpiece with inaccurate label position and re-paste the label.

[0029] In the embodiment shown in Figure 1 In the embodiment shown in

[0030] In another embodiment, the automatic checking device comprises a rotating support having a horizontal support arm rotating around a vertical axis, and the industrial camera is arranged at the end of the horizontal support arm to enable detection of different sides of the workpiece by rotation. In this case, the flow line device can be a conveyor having a common transmission belt. When the robot pastes the certificate 3 on different sides of the workpiece, the position of the certificate pasted on different sides of the workpiece can be detected by rotation of the industrial camera, which is convenient and improves work efficiency.

[0031] In the embodiment, the flow line transmission device 12 is provided with a position sensor 6 at the pasting station and the detection station to detect whether the workpiece is in place, and the position sensor is connected to the control system. In this way, when the workpiece moves to the pasting station along with the flow line transmission device 12, the position sensor 6 can transmit a signal to the control system, and the control system controls the automatic pasting device 4 to paste the certificate 3 on the workpiece. When the workpiece moves to the detection station along with the flow line transmission device 12, the position sensor 6 transmits a signal to the control system, and the control system controls the industrial camera 1 to take a photo of the certificate on the workpiece and perform detection. The position sensor 6 further improves the coordination efficiency of each mechanism in the automatic pasting and detection device of the certificate.

[0032] In the embodiment, the flow line transmission device 12 is provided with a waiting station upstream of the pasting station, and the waiting station is provided with a position sensor 6 connected to the control system and a material blocking mechanism 17. As shown in Figure 1 The material blocking mechanism 17 comprises a blocking plate, and the blocking plate is raised or lowered by a direct-acting electric cylinder. When the workpiece moves to the waiting station along with the flow line transmission device 12, the position sensor transmits a signal to the control system, and the control system controls the blocking plate to be raised. When the workpiece passes through the blocking plate, the workpiece can be in contact with the blocking plate and be centered by the blocking plate. In this way, the deviation of the placement position of the workpiece can be avoided to cause errors in the pasting position, and it is ensured that the robot can paste the certificate on the correct position of the workpiece.

[0033] The above is only a preferred embodiment of the present application, and is not used to limit the present application. The patent protection scope of the present application is subject to the claims, and any equivalent structural changes made according to the contents of the specification and drawings of the present application should also be included in the protection scope of the present application.

Claims

1. An automatic affixing and detection device for certificates of conformity of special transformer data acquisition terminals and electricity meters, characterized in that: The control system and the flow line transmission device are provided with a conveying component for supporting the conveyed workpiece, an automatic printing device and an automatic sticking device are arranged along the flow line transmission device, the flow line transmission device is provided with a sticking station at the position of the automatic sticking device, the automatic sticking device comprises a movable mechanical arm, a vertical negative pressure adsorption plate is arranged on the mechanical arm, a signing outlet of the automatic printing device is arranged vertically and is located on the movement track of the negative pressure adsorption plate, and the control system controls the action of the mechanical arm to adsorb the certificate printed by the automatic printing device and stick the certificate on the side of the workpiece at the sticking station during the movement of the vertical negative pressure adsorption plate with the mechanical arm.

2. The application of claim 1 applied to the automatic pasting detection device of the special variable collection terminal and the electric energy meter qualification certificate, characterized in that: The mechanical arm comprises a support seat and a rotating arm assembly rotating around a vertical axis, and the negative pressure adsorption plate can rotate with the rotating arm assembly to adsorb and stick the certificate.

3. The application of claim 2 is applied to the special variable acquisition terminal and the electric energy meter certificate automatic sticking detection device, characterized in that: The rotating arm assembly comprises at least two rotating arms and a lifting mechanism arranged at the end of the last rotating arm, and the negative pressure adsorption plate is arranged on the lifting action end of the lifting mechanism.

4. The application of claim 3 is applied to the special variable acquisition terminal and the electric energy meter certificate automatic sticking detection device, characterized in that: The lifting mechanism is a lifting electric cylinder.

5. The device for automatic pasting and detection of the qualified certificate of the electric energy meter applied to the special variable collection terminal and the electric energy meter according to any one of claims 1-4, characterized in that: The automatic printing device and the automatic sticking device are arranged on the two sides of the flow line transmission device.

6. The application for special variable acquisition terminal and electric energy meter certificate automatic sticking detection device according to any one of claims 1-4, characterized in that: An automatic checking device is further arranged downstream of the sticking station along the flow line transmission device, the automatic checking device comprises an industrial camera connected with the control system, the flow line transmission device is provided with a detection station corresponding to the automatic checking device, and the workpiece is stopped at the detection station for the industrial camera to take a photo for detection when the workpiece moves to the detection station.

7. The application of claim 6 is applied to the special variable acquisition terminal and the electric energy meter certificate automatic sticking detection device, characterized in that: The flow line transmission device is a conveyor provided with double-row annular traction elements, the industrial camera comprises a side detection camera arranged on the side of the flow line transmission device and a middle detection camera between the two annular traction elements.

8. The application of claim 6 is applied to the terminal and the electric energy meter certificate automatic pasting detection device, characterized in that: The automatic checking device comprises a rotating support provided with a horizontal support arm rotating around a vertical axis, and the industrial camera is arranged at the end of the horizontal support arm to enable the detection of different sides of the workpiece through rotation.

9. The application of claim 6 is applied to the terminal and electric energy meter qualified certificate automatic pasting detection device, characterized in that: The flow line transmission device is provided with a position sensor at the sticking station and the detection station respectively to detect whether the workpiece is in place, and the position sensor is connected with the control system.

10. The device for automatic pasting and detection of the qualified certificate of the electric energy meter applied to the special variable collection terminal and the electric energy meter according to any one of claims 1-4, characterized in that: The flow line transmission device is provided with a waiting station upstream of the sticking station, the waiting station is provided with a position sensor connected with the control system and a material blocking mechanism.

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