An automatic back adhesive deviation correction device

Abstract

The utility model relates to back glue processing equipment technical field discloses a kind of back glue automatic deviation correction equipment, including support platform, deviation correction mechanism, alarm mechanism and fixed mechanism.Alarm mechanism includes sensor, drive assembly, transmission shaft, jacking block, knock stick and ringing bell;Sensor and drive assembly are electrically connected, the motor of drive assembly drives transmission shaft by belt and wheel, transmission shaft drives jacking block to rotate, and jacking block drives knock stick to swing to knock ringing bell.Fixed mechanism includes base, handle, clamping arm, connecting rod, chuck and connecting column, and connecting column is pressed down to be fixed on support platform by drive clamping arm and connecting rod with handle, so that deviation correction mechanism is quickly.The utility model solves the problem that material is used up and cannot be found in time and equipment is inconvenient to install, can automatically monitor and issue reliable physical alarm, prevent production interruption, simultaneously realize the quick installation and position adjustment of equipment, improve the automation level and operation convenience.

Description

Technical Field

[0001] This utility model relates to the technical field of adhesive backing processing equipment, and in particular to an automatic adhesive backing correction device. Background Technology

[0002] Automatic adhesive backing correction equipment is a widely used device in automated production processes. Its main function is to detect the positional deviation of adhesive materials (such as tapes, labels, etc.) in real time during the conveying or bonding process and automatically correct it to ensure that the material is always on the preset correct path, thus ensuring the accuracy of subsequent processing or bonding.

[0003] During the continuous operation of these devices, the roll of adhesive material, as a consumable, will be used continuously and eventually exhausted.

[0004] However, many existing adhesive backing alignment devices are inadequate in terms of material balance detection. These devices often lack effective automatic monitoring and alarm functions, relying mainly on operators' periodic inspections and visual checks to determine whether the material is about to run out or has already been used up.

[0005] On high-speed automated production lines, operators may need to monitor multiple machines simultaneously, making it difficult to detect material depletion on a specific machine in a timely and accurate manner. If material depletion goes undetected, the machine will continue to run idle, causing production stoppages and energy waste. This can also result in subsequent products (such as workpieces requiring adhesive backing) passing through the workstation without adhesive, leading to batches of defective products and severely impacting production efficiency and product quality. Therefore, this invention proposes an automatic adhesive backing correction device to address the shortcomings of existing technologies. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides an automatic adhesive backing correction device, which aims to improve the problem that some existing automatic adhesive backing correction devices cannot automatically detect and issue a reliable physical alarm when the material is exhausted, which can easily lead to equipment idling, production interruption or the production of unqualified products.

[0007] This utility model provides an automatic adhesive backing correction device, including: a support platform, and a correction mechanism installed on the support platform; and an alarm mechanism for monitoring the correction mechanism and triggering an alarm.

[0008] The alarm mechanism includes a fixed frame and a drive assembly mounted on the fixed frame. The drive assembly includes a motor, which is connected to a drive shaft via a belt and wheels. The drive shaft is rotatably mounted on the fixed frame.

[0009] Furthermore, the alarm mechanism also includes a lifting block fixed to the drive shaft; and a striking rod rotatably connected to the fixed frame via a fixing rod in the middle section; one end of the striking rod contacts the cam profile of the lifting block and is driven to swing by the lifting block when the drive shaft rotates; the other end of the striking rod is used to strike a bell fixed to the fixed frame.

[0010] The alarm mechanism is also equipped with a sensor, which is located near the correction mechanism and electrically connected to the drive assembly, to trigger the drive assembly to operate when the material is detected to be depleted.

[0011] Preferably, the alarm mechanism further includes a spring and a pull rod; the pull rod surrounds the fixed rod and is used to assist the rotational connection of the striking rod; one end of the spring is connected to the striking rod and the other end is connected to the fixed frame, which is used to reset the striking rod after the lifting block has rotated, ensuring the reliability of the striking action.

[0012] Preferably, the adhesive-backed automatic correction device further includes a fixing mechanism for fixing the correction mechanism to the support platform; the fixing mechanism includes a base fixed to the support platform, which serves as the mounting base for the entire fixing mechanism.

[0013] Preferably, the fixing mechanism further includes a clamping arm, a handle, and a connecting rod; the handle is fixedly connected to one end of the clamping arm to facilitate the operator to apply force; the clamping arm is rotatably connected to the inner top of the base through the connecting rod to form a lever transmission.

[0014] Preferably, the top of the base has an arc-shaped cross section, and the bottom of the clamping arm has an arc block that slides in cooperation with the arc-shaped cross section. The cooperation structure is used to guide the clamping arm to slide stably when flipping.

[0015] Preferably, the fixing mechanism further includes a chuck, a hinge, a fixing block, and a connecting column; the chuck is rotatably connected to the end of the clamping arm away from the handle via the hinge; the fixing block is fixedly connected to the connecting column and is installed together on the chuck to form a pressing actuating component.

[0016] Preferably, the bottom of the correction mechanism is provided with multiple slots for engaging with the connecting column; the connecting column is pressed down and inserted into the slots when the clamping arm moves, and the precise position adjustment of the correction mechanism can be achieved by selecting different slots.

[0017] Preferably, the fixing mechanism also includes a fixing plate; the connecting column is fixed to the top and bottom of the clamp by the fixing plate, which enhances the stability of the connecting column on the clamp.

[0018] This utility model has the following beneficial effects: 1. This utility model, by setting up an alarm mechanism, uses sensors to detect the material status. When the material is exhausted, it triggers the drive component. The drive component converts the rotational motion into the swing of the striking rod through the transmission shaft and the lifting block to strike a bell and produce a sound. This solves the problem in the prior art that the material exhaustion cannot be detected in time, leading to equipment idling and production interruption. It achieves the technical effects of automatically monitoring the remaining material, issuing physical alarms in a timely manner, preventing production waste, and improving the level of automation.

[0019] 2. This utility model, by setting up a fixing mechanism, utilizes a lever linkage structure composed of a handle, clamping arm, connecting rod and clamp to drive the connecting column to press down and lock the correction mechanism on the support platform. This solves the problems of cumbersome, time-consuming and inconvenient adjustment of the correction mechanism in the prior art, and achieves the technical effects of ingenious structure, simple and labor-saving operation, quick installation and fixing, and convenient position adjustment.

[0020] 3. This utility model, through the combination of the alarm mechanism and the fixing mechanism, enables the equipment to have the convenience of quick installation and debugging, while also having the ability to automatically monitor the operating status. It solves the problems of poor equipment operation convenience and low level of intelligence in the prior art, and achieves the technical effect of improving the overall working efficiency and operational reliability of the equipment. Attached Figure Description

[0021] Figure 1 This is a three-dimensional schematic diagram of an automatic adhesive backing correction device proposed in this utility model. Figure 2 This is a schematic diagram of the fixing frame of an automatic adhesive backing correction device proposed in this utility model; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0022] Legend: 1. Support platform; 2. Fixing mechanism; 21. Clamping arm; 22. Handle; 23. Base; 24. Hinge; 25. Fixing block; 26. Connecting column; 27. Clamp; 28. Fixing plate; 29. ​​Connecting rod; 3. Alarm mechanism; 31. Bell; 32. Striking lever; 33. Drive assembly; 331. Motor; 332. Belt; 333. Wheel; 334. Drive shaft; 34. Fixing bracket; 35. Spring; 36. Pull rod; 37. Fixing rod; 38. Sensor; 39. Lifting block; 4. Corrective action mechanism. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0024] Reference Figures 1 to 4 This utility model provides an automatic adhesive backing correction device, which aims to solve the problem in the prior art that adhesive backing devices cannot automatically detect and issue a reliable physical alarm when the material is exhausted, resulting in production interruption or equipment idling.

[0025] like Figure 1 As shown, it includes a support platform 1, a fixing mechanism 2, an alarm mechanism 3, and a correction mechanism 4; the support platform 1 is used as an installation base, the correction mechanism 4 is installed on the support platform 1, the fixing mechanism 2 is used to quickly fix the correction mechanism 4 to the support platform 1, and the alarm mechanism 3 is used to monitor the working status of the correction mechanism 4 and to sound an alarm when the material is used up.

[0026] like Figure 1 and Figure 3 As shown, the alarm mechanism 3 includes a fixed frame 34, a sensor 38, a drive assembly 33, a transmission shaft 334, a lifting block 39, a striking rod 32, and a bell 31. The sensor 38 is located near the correction mechanism 4 to detect the material state, and the sensor 38 is electrically connected to the drive assembly 33. The drive assembly 33 is mounted on the fixed frame 34 and includes a motor 331. The motor 331 drives the transmission shaft 334 to rotate via a belt 332 and a wheel 333. Specifically, the output shaft of the motor 331 is fixedly connected to the wheel 333, and the transmission shaft 334 is fixedly connected to the wheel 333. The belt 332 wraps around the wheel 333 of the motor 331 and the wheel 333 of the transmission shaft 334. 3; The drive shaft 334 is rotatably mounted on the fixed frame 34, and the lifting block 39 is fixed on the drive shaft 334 and rotates with the drive shaft 334; the middle section of the striking rod 32 is rotatably connected to the fixed frame 34 through the fixed rod 37, one end of the striking rod 32 contacts the cam profile of the lifting block 39 and is driven to swing by the lifting block 39, and the other end of the striking rod 32 is used to strike the bell 31 fixed on the fixed frame 34; the alarm mechanism 3 also includes a spring 35 and a pull rod 36; the pull rod 36 surrounds the fixed rod 37 and is used to assist the rotational connection of the striking rod 32; one end of the spring 35 is connected to the striking rod 32 and the other end is connected to the fixed frame 34, and is used to reset the striking rod 32 after the lifting block 39 has rotated.

[0027] Reference Figure 1 , Figure 2 and Figure 4The fixing mechanism 2 includes a base 23 fixed on the support platform 1. The inner top of the base 23 is rotatably connected to a clamping arm 21 via a connecting rod 29. One end of the clamping arm 21 is fixedly connected to a handle 22, and the other end away from the handle 22 is rotatably connected to a clamp head 27 via a hinge 24. The top of the base 23 is provided with an arc cross section, and the bottom of the clamping arm 21 is provided with an arc block that slides in cooperation with the arc cross section. When the handle 22 is pressed, the clamping arm 21 rotates around the connecting rod 29, and at the same time, the arc block at its bottom slides along the arc cross section of the base 23. The clamp 27 is equipped with a fixing block 25 and a connecting post 26, which are fixedly connected to the fixing block 25. To ensure a secure installation, fixing plates 28 are fixed to both the top and bottom of the clamp 27, and the connecting post 26 is clamped and fixed between the two fixing plates 28. The bottom of the correction mechanism 4 is provided with multiple slots for cooperating with the connecting post 26. When the clamp arm 21 moves, it drives the clamp 27, the fixing block 25 and the connecting post 26 to press down together, so that the connecting post 26 is inserted into the hole at the bottom of the correction mechanism 4, thereby fixing the correction mechanism 4 to the support platform 1. The structure facilitates the installation and precise position adjustment of the correction mechanism 4.

[0028] Reference Figure 3 The alarm mechanism 3 also includes a spring 35 and a pull rod 36; the pull rod 36 surrounds the fixed rod 37 and is used to assist the rotational connection of the striking rod 32; one end of the spring 35 is connected to the striking rod 32 and the other end is connected to the fixed frame 34, which is used to reset the striking rod 32 after the lifting block 39 has rotated.

[0029] Reference Figure 4 The base 23 has a circular arc cross section at its top, and the clamping arm 21 has a circular arc block at its bottom that slides in cooperation with the circular arc cross section.

[0030] Reference Figure 2 The bottom of the correction mechanism 4 is provided with multiple slots for cooperating with the connecting post 26; the connecting post 26 is inserted into the slots when fixed.

[0031] The implementation principle of this application embodiment is as follows: When the correction mechanism 4 is installed on the support platform 1, the base 23 is installed. The top inner side of the base 23 is connected to the clamping arm 21 through the connecting rod 29. The left end of the clamping arm 21 is fixedly connected to the handle 22. When the handle 22 is pressed, the bottom arc block of the clamping arm 21 slides down along the top arc section of the base 23. The clamping arm 21 rotates around the connecting rod 29. The connecting rod 29 presses down, and the clamping arm 21 tilts to the right, causing the clamping head 27 and hinge 24 to rotate. This causes the fixing block 25 and connecting column 26 to press down, aligning with the fixing hole at the bottom of the correction mechanism 4, and fixing the correction mechanism 4 to the top of the support platform 1. The bottom of the correction mechanism 4 has multiple empty positions for precise position adjustment. The top and bottom of the clamping head 27 are fixed with fixing plates 28 to fix the connecting column 26 to the clamping head 27. The use of the fixing mechanism 2 greatly facilitates the installation of the correction mechanism 4.

[0032] When sensor 38 detects that the material on the correction mechanism 4 has been used up, it transmits data through the data line to drive the drive component 33 to move and take corresponding countermeasures. Motor 331 drives wheel 333 to rotate, which in turn drives belt 332 to slide on the surface of wheel 333, which drives wheel 333 fixed on the outside of fixed frame 34. Wheel 333 on the outside of fixed frame 34 drives drive shaft 334 to rotate. Drive shaft 334 passes through fixed frame 34 and drives lifting block 39 fixedly connected to drive shaft 334 inside fixed frame 34 to rotate. Lifting block 39 rotates and lifts knocking rod 32, causing knocking rod 32 to flip. Spring 35 pull rod 36 rotatably connects the middle section of knocking rod 32 to fixed rod 37, and rotatably connects fixed frame 34 at the right end of knocking rod 32, so that knocking rod 32 can be continuously lifted, dropped and flipped to strike bell 31. The alarm mechanism 3 is activated and serves as a warning.

Claims

1. An automatic adhesive backing correction device, comprising a support platform (1) and a correction mechanism (4) mounted on the support platform (1), characterized in that, It also includes an alarm mechanism (3); the alarm mechanism (3) includes a mounting bracket (34), a sensor (38), a drive assembly (33), a transmission shaft (334), a lifting block (39), a striking rod (32), and a bell (31); The sensor (38) is located near the correction mechanism (4) and electrically connected to the drive assembly (33). The drive assembly (33) is mounted on the fixed frame (34). The motor (331) included in the drive assembly drives the transmission shaft (334) to rotate via a belt (332) and a wheel (333). The transmission shaft (334) is rotatably mounted on the fixed frame (34). The lifting block (39) is fixed on the transmission shaft (334) and rotates with it. The middle section of the striking rod (32) is rotatably connected to the fixed frame (34) via a fixed rod (37). One end of the striking rod (32) contacts the cam profile of the lifting block (39) and is driven to swing by it. The other end is used to strike the bell (31) fixed on the fixed frame (34).

2. The automatic adhesive-backed web guiding device according to claim 1, characterized in that, The alarm mechanism (3) also includes a spring (35) and a pull rod (36). The pull rod (36) surrounds the fixed rod (37) and is used to assist the rotational connection of the striking rod (32). One end of the spring (35) is connected to the striking rod (32), and the other end is connected to the fixed frame (34) to reset the striking rod (32) after the lifting block (39) has rotated.

3. The automatic adhesive-backed web guiding device according to claim 1, characterized in that, It also includes a fixing mechanism (2) for fixing the correction mechanism (4) to the support platform (1), the fixing mechanism (2) including a base (23) fixed to the support platform (1).

4. The automatic adhesive-backed web guiding device according to claim 3, characterized in that, The fixing mechanism (2) also includes a clamping arm (21), a handle (22) and a connecting rod (29). The handle (22) is fixedly connected to one end of the clamping arm (21), and the clamping arm (21) is rotatably connected to the inner top of the base (23) through the connecting rod (29).

5. The automatic adhesive-backed web guiding device according to claim 4, characterized in that, The base (23) has a circular arc section at the top, and the clamping arm (21) has a circular arc block at the bottom that slides with the circular arc section.

6. The automatic adhesive-backed web guiding device according to claim 4, characterized in that, The fixing mechanism (2) further includes a clamp (27), a hinge (24), a fixing block (25) and a connecting post (26). The clamp (27) is rotatably connected to the end of the clamp arm (21) away from the handle (22) via the hinge (24). The fixing block (25) is fixedly connected to the connecting post (26) and is installed on the clamp (27) together.

7. The automatic adhesive-backed web guiding device according to claim 6, characterized in that, The bottom of the correction mechanism (4) is provided with multiple slots for cooperating with the connecting column (26). When the clamping arm (21) moves, the connecting column (26) is pressed down and inserted into the slots, thereby fixing the correction mechanism (4).

8. The automatic adhesive-backed web guiding device according to claim 6, characterized in that, The fixing mechanism (2) also includes a fixing plate (28), and the connecting column (26) is fixed to the top and bottom of the clamp (27) by the fixing plate (28).

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