Binding device for marking label

Abstract

The binding device comprises a machine frame, a rotating mechanism is arranged on the inner wall of the machine frame, the rotating mechanism comprises an installation sliding ring, a cover plate, a driven gear, a motor installation base, a gear motor, a driving shaft A and a driving gear, a first positioning mechanism is arranged on the inner wall of the cover plate, a lifting mechanism is arranged on the outer side of the machine frame, and a second positioning mechanism is arranged on the outer side of the lifting mechanism. A second positioning mechanism is arranged at the bottom of the lifting mechanism, a fixing mechanism is arranged at the bottom of the mounting sliding ring, an adjusting mechanism is arranged at the top of the rack, and an unwinding mechanism is arranged on one side of the adjusting mechanism. A driving mechanism is arranged on the outer side of the unwinding mechanism; the unwinding mechanism and the driving mechanism are moved to the position of the fixing mechanism through the adjusting mechanism, the fixing mechanism presses the binding belt on the outer side of the identification label, the rotating mechanism drives the identification label to rotate, binding operation is conducted on the identification label, the binding belt is cut off through the driving mechanism, and continuous binding operation is conducted on the identification label. And the automation degree and efficiency of binding operation are improved.

Description

Technical Field

[0001] This utility model relates to the field of sign and nameplate processing technology, and in particular to a binding device for signs and nameplates. Background Technology

[0002] Signage is a product that integrates planning, architecture, space, sculpture, logic, color, aesthetics, and material combination. Signs refer to signs designed for visual effect and should be conceptually called panel signs. When binding and fixing signs, appropriate binding devices are required.

[0003] A search revealed Chinese patent application number 202222128925.7, which discloses a binding device for signs and labels. The device includes a fixed base, a support frame, rectangular support columns, a crossbeam, a sign and label fixing structure, and a binding structure. The fixed base has support frames fixedly connected to the four corners of its bottom surface, and rectangular support columns fixedly connected to both sides of its upper surface. A crossbeam is fixedly connected to the top of each rectangular support column. This application features a sign and label fixing structure, which allows for convenient and precise positioning and fixing of signs and labels requiring binding. This facilitates binding and fixing, and also allows for the positioning of signs and labels of different sizes, offering greater flexibility. The binding structure allows for convenient and flexible binding of the positioned signs and labels, and also allows for flexible adjustment of the binding position, making it suitable for widespread use.

[0004] The aforementioned patent can only perform batch positioning of signs and labels. When binding the signs and labels, workers still need to attach the end of the binding strap to the outside of the sign or label, or wrap the binding strap around the outside of the sign or label several times by hand to prevent the binding strap from falling off at the beginning of the binding operation. Secondly, the aforementioned patent can only perform the binding operation of signs and labels continuously. When it is time to bind the next batch of signs and labels, the binding strap cannot be cut, and the next batch of signs and labels cannot be bound. The binding strap needs to be cut manually and fixed manually again, resulting in poor continuity of the sign binding operation and low automation and efficiency.

[0005] To address this issue, we propose a binding device for signage to solve the aforementioned problems. Utility Model Content

[0006] The purpose of this invention is to overcome the shortcomings of the prior art and provide a binding device for signage.

[0007] The present invention solves its technical problem through the following technical solution: It includes a frame, the inner wall of which is provided with a rotating mechanism, the rotating mechanism including a mounting slip ring rotatably connected to the inner wall of the frame, a cover plate fixed to the top of the mounting slip ring, a driven gear fixed to the outer side of the mounting slip ring, a motor mounting base fixed to the bottom of the frame by bolts, a reduction motor fixed to the inner wall of the motor mounting base, a drive shaft A at the output end of the reduction motor, a drive gear fixed to the outer side of the drive shaft A, the drive gear meshing with the driven gear, a first positioning mechanism on the inner wall of the cover plate, a lifting mechanism on the outer side of the frame, a second positioning mechanism at the bottom of the lifting mechanism, a fixing mechanism at the bottom of the mounting slip ring, an adjusting mechanism at the top of the frame, and an unwinding mechanism on one side of the adjusting mechanism.

[0008] The unwinding mechanism includes an installation frame, which is located on one side of the adjustment mechanism. A positioning seat is provided on the top of the installation frame, and a fastening bolt is provided on the top of the positioning seat. An unwinding roller is provided on the inner wall of the installation frame, and a binding strip roll is fixed to the outer side of the unwinding roller. A drive mechanism is provided on the outer side of the installation frame.

[0009] The driving mechanism includes a mounting plate fixed to the outside of the mounting frame. A side plate A is fixed to one side of the mounting plate, and a hydraulic rod C is fixed to one side of the side plate A. A drive seat is fixed to one end of the hydraulic rod C, and a drive roller is provided on the inner wall of the drive seat. A side plate B is fixed to the side of the mounting plate near the side plate A, and a hydraulic rod D is fixed to one side of the side plate B. A cutter is fixed to one end of the hydraulic rod D.

[0010] As a further improvement of this utility model, a control panel is provided on one side of the frame.

[0011] As a further embodiment of this utility model: the first positioning mechanism includes a mounting groove A, which is fixed to the inner wall of the cover plate by bolts. A motor mounting bracket A is fixed to the bottom of the mounting groove A, and a drive motor A is fixed to the inner wall of the motor mounting bracket A. A drive pulley A is provided at the output end of the drive motor A. A transmission belt A is provided on the outer side of the drive pulley A. A driven pulley A is provided on the inner wall of the transmission belt A. A bidirectional screw A is fixed to the inner wall of the driven pulley A. A pair of sliding seats A are provided on the outer side of the bidirectional screw A. A clamping plate A is fixed to the top of the pair of sliding seats A.

[0012] As a further embodiment of this utility model: the lifting mechanism includes a mounting bracket, which is fixed to the top of the frame by bolts. A hydraulic rod A is fixed to the top of the mounting bracket, and a drive plate is fixed to the bottom of the hydraulic rod A. A mounting shaft is rotatably connected to the bottom of the drive plate, and a connecting bracket is rotatably connected to the outer side of the mounting shaft.

[0013] As a further embodiment of this utility model: the second positioning mechanism includes a mounting groove B, which is fixed to the bottom of the connecting bracket by bolts. A motor mounting bracket B is fixed to the bottom of the mounting groove B. A drive motor B is fixed to the inner wall of the motor mounting bracket B. A drive pulley B is provided at the output end of the drive motor B. A transmission belt B is provided on the outer side of the drive pulley B. A driven pulley B is provided on the inner wall of the transmission belt B. A bidirectional screw B is fixed to the inner wall of the driven pulley B. A pair of sliding seats B are provided on the outer side of the bidirectional screw B. A clamping plate B is fixed to the bottom of the pair of sliding seats B.

[0014] As a further embodiment of this utility model: the fixing mechanism includes a mounting beam, which is fixed to the bottom of the cover plate by bolts. An electric telescopic rod A is fixed to the bottom of the mounting beam, a drive bracket is fixed to the top of the electric telescopic rod A, an electric telescopic rod B is fixed to the inner wall of the drive bracket, and a pressure plate is fixed to one end of the electric telescopic rod B.

[0015] As a further embodiment of this utility model: the adjustment mechanism includes a mounting slide, which is fixed to the top of the frame by bolts. An adjustment motor A is fixed to one end of the mounting slide. A lead screw A is provided at the output end of the adjustment motor A. A sliding block A is provided on the outer side of the lead screw A. A mounting column is fixed to the top of the sliding block A. An adjustment motor B is fixed to the top of the mounting column by bolts. A lead screw B is provided at the output end of the adjustment motor B. A sliding block B is provided on the outer side of the lead screw B. A hydraulic rod B is fixed to one side of the sliding block B. A connecting plate is fixed to one end of the hydraulic rod B.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0017] 1. The unwinding mechanism and the drive mechanism are moved to a position close to the fixing mechanism by the adjusting mechanism. The fixing mechanism presses the binding tape onto the outside of the sign. The rotating mechanism drives the sign to rotate, and the binding tape can wrap around the outside of the sign, realizing the automated binding operation of the sign. After the binding operation is completed, the hydraulic rod D drives the cutter to move and cut the binding tape. Repeating the above operation can perform continuous binding operation of the sign, ensuring the continuity of the binding operation, replacing manual operation, improving the automation and efficiency of the binding operation, and thus improving the practicality of the device.

[0018] 2. The height of the second positioning mechanism is adjusted by a lifting mechanism, which facilitates the second positioning mechanism to position and clamp the sign. During the binding operation, the second positioning mechanism rotates with the sign, which in turn drives the connecting bracket to rotate on the mounting shaft. In cooperation with the first positioning mechanism, it can position and clamp the sign in all directions, ensuring the stability of the binding operation. Attached Figure Description

[0019] Figure 1 A schematic diagram of an isometric structure according to an embodiment of the present invention is shown;

[0020] Figure 2 A schematic diagram of an isometric sectional view of a structure according to an embodiment of the present invention is shown;

[0021] Figure 3 The present invention provides an embodiment of the present invention. Figure 2 Enlarged structural diagram of part A in the middle;

[0022] Figure 4 The present invention provides an embodiment of the present invention. Figure 2 Enlarged structural diagram of section B in the middle;

[0023] Figure 5 The present invention provides an embodiment of the present invention. Figure 2 Enlarged structural diagram of section C in the middle;

[0024] Figure 6 A schematic diagram of the main structure of the positioning mechanism according to an embodiment of the present invention is shown;

[0025] Figure 7 A bottom view of the positioning mechanism provided according to an embodiment of the present invention is shown;

[0026] Figure 8 The present invention provides an embodiment of the present invention. Figure 7 Enlarged structural diagram of section D in the middle;

[0027] Figure 9A schematic diagram of the binding mechanism structure provided according to an embodiment of the present utility model is shown.

[0028] Legend:

[0029] 100 Frame, 110 Control Panel, 210 Mounting Slip Ring, 220 Cover Plate, 230 Driven Gear, 240 Motor Mounting Base, 250 Geared Motor, 251 Drive Shaft A, 260 Drive Gear, 310 Mounting Slide A, 320 Motor Mounting Bracket A, 330 Drive Motor A, 340 Drive Pulley A, 341 Transmission Belt A, 350 Driven Pulley A, 351 Double-acting Screw A, 360 Sliding Seat A, 370 Clamping Plate A, 380 Signage Body, 410 Mounting Bracket, 420 Hydraulic Rod A, 430 Drive Plate, 431 Mounting Shaft, 440 Connecting Bracket, 510 Mounting Slide B, 520 Motor Mounting Bracket B, 530 Drive Motor B, 540 Drive Pulley B, 541 Transmission Belt B, 550 Driven Gear, 260 Drive Shaft A, 270 Drive Gear B, 280 Signage Body, 290 Mounting Bracket B, 290 Drive Gear B, 20 ... Belt pulley B, 551 double-acting screw B, 560 sliding seat B, 570 clamping plate B, 610 mounting beam, 620 electric telescopic rod A, 630 drive bracket, 640 electric telescopic rod B, 650 pressure plate, 710 mounting slide, 720 adjusting motor A, 721 lead screw A, 730 sliding block A, 740 mounting column, 750 adjusting motor B, 751 lead screw B, 760 sliding block B, 770 hydraulic rod B, 771 connecting plate, 810 mounting frame, 820 positioning seat, 821 fastening bolt, 830 unwinding roller, 840 binding strap raw material roll, 910 mounting cross plate, 920 side plate A, 930 hydraulic rod C, 940 drive seat, 950 drive roller, 960 side plate B, 970 hydraulic rod D, 980 cutter. Detailed Implementation

[0030] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0031] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] Please see Figure 1-9 This utility model provides a technical solution: it includes a frame 100, a control panel 110 on one side of the frame 100, a rotating mechanism on the inner wall of the frame 100, the rotating mechanism including a mounting slip ring 210, a cover plate 220 and a driven gear 230, a motor mounting base 240 fixed to the bottom of the frame 100 by bolts, a reduction motor 250 fixed to the inner wall of the motor mounting base 240, a drive shaft A251 provided at the output end of the reduction motor 250, a drive gear 260 fixed to the outer side of the drive shaft A251, the drive gear 260 meshing with the driven gear 230, a first positioning mechanism on the inner wall of the cover plate 220, a lifting mechanism on the outer side of the frame 100, a second positioning mechanism at the bottom of the lifting mechanism, a fixing mechanism at the bottom of the mounting slip ring 210, an adjustment mechanism on the top of the frame 100, and an unwinding mechanism on one side of the adjustment mechanism;

[0034] The unwinding mechanism includes a mounting frame 810, a positioning seat 820, fastening bolts 821, and an unwinding roller 830. A binding strip raw material roll 840 is fixed to the outside of the unwinding roller 830, and a driving mechanism is provided on the outside of the mounting frame 810.

[0035] The driving mechanism includes a mounting plate 910, a side plate A920, a hydraulic rod C930, and a driving seat 940. A driving roller 950 is installed on the inner wall of the driving seat 940. A side plate B960 is fixed to the side of the mounting plate 910 near the side plate A920, and a hydraulic rod D970 is fixed to one side of the side plate B960. A cutter 980 is fixed to one end of the hydraulic rod D970. The unwinding mechanism and driving mechanism are moved close to the fixing mechanism via an adjusting mechanism. The fixing mechanism presses the binding tape onto the outside of the sign. The rotating mechanism drives the sign to rotate, allowing the binding tape to wrap around the outside of the sign, thus automating the binding operation. After binding, the hydraulic rod D970 drives the cutter 980 to cut the binding tape. Repeating this operation allows for continuous binding of the sign, ensuring the continuity of the binding operation, replacing manual operation, improving the automation and efficiency of the binding operation, and thus enhancing the practicality of the device.

[0036] Specifically, the first positioning mechanism includes a mounting groove A310, which is fixed to the inner wall of the cover plate 220 by bolts. A motor mounting bracket A320 is fixed to the bottom of the mounting groove A310, and a drive motor A330 is fixed to the inner wall of the motor mounting bracket A320. A drive pulley A340 is provided at the output end of the drive motor A330. A transmission belt A341 is provided on the outer side of the drive pulley A340. A driven pulley A350 is provided on the inner wall of the transmission belt A341. A double-acting screw A351 is fixed to the inner wall of the driven pulley A350. A pair of sliding seats A360 are provided on the outer side of the double-acting screw A351. A clamping plate A370 is fixed to the top of the pair of sliding seats A360. The bottom of the sign is positioned and clamped by the first positioning mechanism.

[0037] Specifically, the lifting mechanism includes a mounting bracket 410, which is bolted to the top of the frame 100. A hydraulic rod A420 is fixed to the top of the mounting bracket 410, and a drive plate 430 is fixed to the bottom of the hydraulic rod A420. A mounting shaft 431 is rotatably connected to the bottom of the drive plate 430, and a connecting bracket 440 is rotatably connected to the outer side of the mounting shaft 431. By setting up a lifting mechanism to adjust the height of the second positioning mechanism, it is convenient for the second positioning mechanism to perform applicable positioning and clamping of the sign. During the binding operation, the second positioning mechanism rotates with the sign, thereby driving the connecting bracket 440 to rotate on the mounting shaft 431. In cooperation with the first positioning mechanism, it can perform all-round positioning and clamping of the sign, ensuring the stability of the binding operation.

[0038] Specifically, the second positioning mechanism includes a mounting groove B510, which is fixed to the bottom of the connecting bracket 440 by bolts. A motor mounting bracket B520 is fixed to the bottom of the mounting groove B510. A drive motor B530 is fixed to the inner wall of the motor mounting bracket B520. A drive pulley B540 is provided at the output end of the drive motor B530. A transmission belt B541 is provided on the outer side of the drive pulley B540. A driven pulley B550 is provided on the inner wall of the transmission belt B541. A double-acting screw B551 is fixed to the inner wall of the driven pulley B550. A pair of sliding seats B560 are provided on the outer side of the double-acting screw B551. A clamping plate B570 is fixed to the bottom of the pair of sliding seats B560. The top of the sign is positioned and clamped by the second positioning mechanism.

[0039] Specifically, the fixing mechanism includes a mounting beam 610, which is fixed to the bottom of the cover plate 220 by bolts. An electric telescopic rod A620 is fixed to the bottom of the mounting beam 610, a drive bracket 630 is fixed to the top of the electric telescopic rod A620, an electric telescopic rod B640 is fixed to the inner wall of the drive bracket 630, and a pressure plate 650 is fixed to one end of the electric telescopic rod B640. By setting up a fixing mechanism, the binding straps are automatically fixed, replacing manual operation and ensuring the automation and efficiency of the binding operation.

[0040] Specifically, the adjustment mechanism includes a mounting slide 710, which is bolted to the top of the frame 100. An adjustment motor A720 is fixed to one end of the mounting slide 710. A lead screw A721 is provided at the output end of the adjustment motor A720. A sliding block A730 is provided on the outer side of the lead screw A721. A mounting column 740 is fixed to the top of the sliding block A730. An adjustment motor B750 is bolted to the top of the mounting column 740. A lead screw B751 is provided at the output end of the adjustment motor B750. A sliding block B760 is provided on the outer side of the lead screw B751. A hydraulic rod B770 is fixed to one side of the sliding block B760. A connecting plate 771 is fixed to one end of the hydraulic rod B770. The adjustment mechanism allows for omnidirectional movement of the unwinding mechanism and the drive mechanism, ensuring flexibility in the binding operation.

[0041] Working principle: In use, the operation of the control device is controlled by the control panel 110. The binding tape material roll 840 is installed on the outside of the unwinding roller 830. The top of the binding tape material roll 840 is pressed by the fastening bolts 821 and the positioning seat 820, which can position and install the binding tape material roll 840. One end of the binding tape is passed through the drive roller 950 and the cutter 980. The hydraulic rod C930 drives the drive seat 940 to move, which in turn drives the drive roller 950 to press against the outside of the binding tape. The rotation of the drive roller 950 drives the binding tape to move. After moving the binding tape a certain distance, the drive motor A330 drives the drive pulley A340 to rotate. The drive pulley A340 drives the driven pulley A350 to rotate through the transmission belt A341. The rotation of the driving pulley A350 drives the double-sided screw A351 to rotate. The rotation of the double-sided screw A351 drives a pair of sliding seats A360 to move in opposite directions, thereby moving the clamping plate A370. The clamping plate A370 positions and clamps the bottom of the sign. The hydraulic rod A420 drives the drive plate 430 to move up and down, thereby moving the connecting bracket 440, which can adjust the height of the second positioning mechanism. The drive motor B530 drives the drive pulley B540 to rotate. The drive pulley B540 drives the driven pulley B550 to rotate via the transmission belt B541. The rotation of the driven pulley B550 drives the double-sided screw B551 to rotate, and the rotation of the double-sided screw B551 drives the pair of sliding seats B560 to move in opposite directions. The movement of the first positioning mechanism, in turn, moves the clamping plate B570, which positions and clamps the top of the sign. During the binding operation, the second positioning mechanism rotates with the sign, which in turn moves the connecting bracket 440 on the mounting shaft 431, and cooperates with the first positioning mechanism to position and clamp the sign from all directions. Before the binding operation, the motor A720 is adjusted to rotate the lead screw A721, which moves the sliding block A730, thereby moving the unwinding mechanism and the drive mechanism laterally. The motor B750 is adjusted to rotate the lead screw B751, which moves the sliding block B760 up and down, thereby moving the unwinding mechanism and the drive mechanism up and down. B770 drives the connecting plate 771 to move, which in turn drives the unwinding mechanism and the drive mechanism to move longitudinally, enabling omnidirectional movement of the unwinding mechanism and the drive mechanism. The drive mechanism is moved closer to the pressure plate 650, and one end of the binding strap is moved out through the drive mechanism, placing this portion of the binding strap between the pressure plate 650 and the label. At this point, the electric telescopic rod B640 drives the pressure plate 650 to move, pressing the binding strap onto one side of the label, thus securing the binding strap. The reduction motor 250 drives the drive shaft A251 to rotate, which in turn drives the drive gear 260 to rotate. The drive gear 260, through the driven gear 230, drives the mounting slip ring 210 to rotate, thereby causing the label to rotate.The binding strap can be wrapped around the outside of the signage to automate the binding process. After binding, the hydraulic rod D970 drives the cutter 980 to cut the binding strap. This process can be repeated to continuously bind the signage.

[0042] The motor involved in the embodiments, its matching control system, electromagnetic switch and pipeline circuit can also be provided by the manufacturer. Apart from that, the power supply module, circuit and electronic components and control module involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0043] Although the present invention discloses embodiments and accompanying drawings, those skilled in the art will understand that various substitutions, variations and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and accompanying drawings.

Claims

1. A binding device for identification signs, characterized in that, The system includes a frame (100), the inner wall of which is provided with a rotating mechanism. The rotating mechanism includes a mounting slip ring (210), which is rotatably connected to the inner wall of the frame (100). A cover plate (220) is fixed to the top of the mounting slip ring (210), and a driven gear (230) is fixed to the outer side of the mounting slip ring (210). A motor mounting base (240) is fixed to the bottom of the frame (100) by bolts. A geared motor (250) is fixed to the inner wall of the motor mounting base (240). The output end of the 50) is provided with a drive shaft A (251), and a drive gear (260) is fixed on the outside of the drive shaft A (251). The drive gear (260) meshes with the driven gear (230). The inner wall of the cover plate (220) is provided with a first positioning mechanism. The outer side of the frame (100) is provided with a lifting mechanism. The bottom of the lifting mechanism is provided with a second positioning mechanism. The bottom of the mounting slip ring (210) is provided with a fixing mechanism. The top of the frame (100) is provided with an adjustment mechanism. The side of the adjustment mechanism is provided with an unwinding mechanism. The unwinding mechanism includes a mounting frame (810), which is located on one side of the adjustment mechanism. A positioning seat (820) is provided on the top of the mounting frame (810), and a fastening bolt (821) is provided on the top of the positioning seat (820). An unwinding roller (830) is provided on the inner wall of the mounting frame (810), and a binding strip raw material roll (840) is fixed on the outer side of the unwinding roller (830). A driving mechanism is provided on the outer side of the mounting frame (810). The driving mechanism includes a mounting plate (910) fixed to the outside of the mounting frame (810). A side plate A (920) is fixed to one side of the mounting plate (910). A hydraulic rod C (930) is fixed to one side of the side plate A (920). A drive seat (940) is fixed to one end of the hydraulic rod C (930). A drive roller (950) is provided on the inner wall of the drive seat (940). A side plate B (960) is fixed to the side of the mounting plate (910) near the side plate A (920). A hydraulic rod D (970) is fixed to one side of the side plate B (960). A cutter (980) is fixed to one end of the hydraulic rod D (970).

2. The binding device for identification signs according to claim 1, characterized in that, A control panel (110) is provided on one side of the rack (100).

3. A binding device for identification signs according to claim 1, characterized in that, The first positioning mechanism includes a mounting groove A (310), which is fixed to the inner wall of the cover plate (220) by bolts. A motor mounting bracket A (320) is fixed to the bottom of the mounting groove A (310). A drive motor A (330) is fixed to the inner wall of the motor mounting bracket A (320). A drive pulley A (340) is provided at the output end of the drive motor A (330). A transmission belt A (341) is provided on the outer side of the drive pulley A (340). A driven pulley A (350) is provided on the inner wall of the transmission belt A (341). A double-acting screw A (351) is fixed to the inner wall of the driven pulley A (350). A pair of sliding seats A (360) are provided on the outer side of the double-acting screw A (351). A clamping plate A (370) is fixed to the top of the pair of sliding seats A (360).

4. A binding device for identification signs according to claim 1, characterized in that, The lifting mechanism includes a mounting bracket (410), which is fixed to the top of the frame (100) by bolts. A hydraulic rod A (420) is fixed to the top of the mounting bracket (410), and a drive plate (430) is fixed to the bottom of the hydraulic rod A (420). A mounting shaft (431) is rotatably connected to the bottom of the drive plate (430), and a connecting bracket (440) is rotatably connected to the outside of the mounting shaft (431).

5. A binding device for identification signs according to claim 4, characterized in that, The second positioning mechanism includes a mounting groove B (510), which is fixed to the bottom of the connecting bracket (440) by bolts. A motor mounting bracket B (520) is fixed to the bottom of the mounting groove B (510). A drive motor B (530) is fixed to the inner wall of the motor mounting bracket B (520). A drive pulley B (540) is provided at the output end of the drive motor B (530). A transmission belt B (541) is provided on the outer side of the drive pulley B (540). A driven pulley B (550) is provided on the inner wall of the transmission belt B (541). A double-acting screw B (551) is fixed to the inner wall of the driven pulley B (550). A pair of sliding seats B (560) are provided on the outer side of the double-acting screw B (551). A clamping plate B (570) is fixed to the bottom of the pair of sliding seats B (560).

6. A binding device for identification signs according to claim 1, characterized in that, The fixing mechanism includes a mounting beam (610), which is fixed to the bottom of the cover plate (220) by bolts. An electric telescopic rod A (620) is fixed to the bottom of the mounting beam (610), a drive bracket (630) is fixed to the top of the electric telescopic rod A (620), an electric telescopic rod B (640) is fixed to the inner wall of the drive bracket (630), and a pressure plate (650) is fixed to one end of the electric telescopic rod B (640).

7. A binding device for identification signs according to claim 1, characterized in that, The adjustment mechanism includes a mounting slide (710), which is fixed to the top of the frame (100) by bolts. An adjustment motor A (720) is fixed to one end of the mounting slide (710). A lead screw A (721) is provided at the output end of the adjustment motor A (720). A sliding block A (730) is provided on the outside of the lead screw A (721). A mounting column (740) is fixed to the top of the sliding block A (730). An adjustment motor B (750) is fixed to the top of the mounting column (740) by bolts. A lead screw B (751) is provided at the output end of the adjustment motor B (750). A sliding block B (760) is provided on the outside of the lead screw B (751). A hydraulic rod B (770) is fixed to one side of the sliding block B (760). A connecting plate (771) is fixed to one end of the hydraulic rod B (770).

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