Laser scribing device for button cell

Abstract

The utility model discloses a laser scribing device for a button cell, which belongs to the field of button cell manufacture and comprises a scribing structure, a mounting mechanism comprises a mounting plate and a laser head mounted on one side of the bottom end of the mounting plate, and a shooting head is mounted at the bottom end of a mounting rod. The problem that the laser head in the device is difficult to adjust in angle during marking is solved, the laser head aligns to the periphery of the button cell to carry out marking, an arranged shooting head observes the marking position of the laser head, and shot videos are transmitted to the interior of a single chip microcomputer through a connecting line. A single chip microcomputer controls a PLC and a motor according to the shape of a button cell, the PLC controls stretching and retracting of an air cylinder and movement of a roller in a limiting groove, the situation that an adjusting mechanism topples over is avoided, the situation that the motor rotates is avoided, an adjusting strip drives a mounting mechanism to move is avoided, and the marking angle of a laser head is adjusted; therefore, the periphery of the button cell can be scribed.

Description

Technical Field

[0001] The utility model relates to the field of button battery manufacturing, and more specifically, to a laser scribing device for button batteries. Background Technique

[0002] Button batteries, also known as coin cells, refer to batteries with an outer shape like a small button. Generally, they have a relatively large diameter and a thin thickness. Button batteries are classified by their outer shape, and the corresponding battery classifications include cylindrical batteries, square batteries, and special-shaped batteries. In the literature with the publication number CN218694938U, a laser scribing machine is proposed. A plurality of driving devices are all arranged on a bracket, and the driving devices are arranged in one-to-one correspondence with the laser lens modules. The driving devices are connected to the laser lens modules so that the driving devices can drive the laser lens modules to slide on the slide rail. The structure of this laser scribing machine is simple. By arranging a plurality of laser lens modules and a plurality of driving devices on the bracket, and the driving devices are in one-to-one correspondence with the laser lens modules, the distance between adjacent two laser lens modules can be adjusted, thereby improving the process flexibility and accuracy of scribing and drawing by the laser lens modules. When the above-mentioned laser scribing machine is in use, the driving device is used to control the movement of the laser head. However, when scribing button batteries, due to the various shapes of the button battery bodies, it is difficult to adjust the angle of the laser head in this device during scribing, and it is relatively inconvenient to use. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the problem in the prior art that due to the various shapes of the button battery bodies, it is difficult to adjust the angle of the laser head in this device during scribing, and a laser scribing device for button batteries is provided to solve the above deficiencies and facilitate use.

[0004] To achieve the above purpose, the technical solution provided by the utility model is as follows:

[0005] A laser scribing device for button batteries of the utility model includes a scribing structure. The scribing structure includes a moving mechanism and a control mechanism installed on one side of the top of the moving mechanism. An adjusting mechanism is provided at the top of the moving mechanism, and an installation mechanism is installed on one side of the adjusting mechanism;

[0006] The installation mechanism includes an installation plate and a laser head installed on one side of the bottom end of the installation plate. An installation rod is also installed at the bottom end of the installation plate, and a shooting head is installed at the bottom end of the installation rod.

[0007] Preferably, clamping rings are installed on both sides of the installation plate, and a bolt is threadedly connected to the middle of the installation plate.

[0008] Preferably, the moving mechanism includes a limiting displacement bar and a moving groove opened in the middle end of the limiting displacement bar. One end of the limiting displacement bar is installed with a cylinder, and the moving end of the cylinder is installed with a moving block, and the moving block is arranged inside the moving groove.

[0009] Preferably, the control mechanism includes a placement box and a single-chip microcomputer installed inside the placement box. The PLC controller is also arranged inside the placement box, and the bottom frame is electrically connected to the single-chip microcomputer. A heat dissipation net is installed at the top end of the placement box.

[0010] Preferably, the adjustment mechanism includes an installation cylinder and a motor installed inside the installation cylinder. Bottom frames are installed on both sides of the bottom end of the installation cylinder. A roller is movably installed inside the bottom frame. Limiting grooves are opened on both sides of the moving groove at the top end of the limiting displacement bar.

[0011] Preferably, the output end of the motor is installed with a rotating shaft, an adjustment bar is installed on the outer surface of the rotating shaft, an installation bar is installed at the bottom end of the adjustment bar, a middle groove is penetrated and opened in the middle end of the adjustment bar, and a threaded hole is opened on one side of the installation bar.

[0012] Adopting the technical solution provided by the present utility model, compared with the prior art, it has the following beneficial effects:

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] (1) A laser scribing device for button batteries of the present utility model, through the arranged laser head, PLC controller and motor, the laser head aligns with the circumference of the button battery for scribing. The arranged camera head observes the place where the laser head scribes. The video taken by the camera head is transmitted to the inside of the single-chip microcomputer through the connecting wire. The single-chip microcomputer controls the PLC controller and the motor according to the shape of the button battery. The PLC controller controls the telescopic movement of the cylinder, the moving block drives the movement of the adjustment mechanism and the installation mechanism, the motor rotates, the adjustment bar drives the installation mechanism to move, and adjusts the scribing angle of the laser head, so that scribing can be carried out around the button battery, avoiding scratching the button battery. Brief Description of the Drawings

[0015] Figure 1 is the overall structure diagram of the present utility model;

[0016] Figure 2 is the structure diagram of the moving mechanism of the present utility model;

[0017] Figure 3 is the structure diagram of the control mechanism of the present utility model;

[0018] Figure 4 is the structure diagram of the adjustment mechanism of the present utility model;

[0019] Figure 5This is the structural diagram of the installation mechanism of the utility model.

[0020] In the figure: 1. scribing structure; 11. moving mechanism; 111. limiting displacement bar; 112. cylinder; 113. moving groove; 114. moving block; 115. limiting groove; 12. control mechanism; 121. placing box; 122. single-chip microcomputer; 123. PLC controller; 124. heat dissipation net; 13. adjusting mechanism; 131. installation cylinder; 132. bottom frame; 133. motor; 134. rotating shaft; 135. adjusting bar; 136. installation bar; 137. middle groove; 138. threaded hole; 139. roller; 14. installation mechanism; 141. installation plate; 142. snap ring; 143. installation rod; 144. shooting head; 145. laser head; 15. bolt. Specific implementation mode

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] To further understand the content of the present utility model, the present utility model will be described in detail in conjunction with the accompanying drawings.

[0023] Combined with Figure 1 , a laser scribing device for button batteries includes a scribing structure 1. The scribing structure 1 includes a moving mechanism 11 and a control mechanism 12 installed on one side of the top of the moving mechanism 11. A adjusting mechanism 13 is provided at the top of the moving mechanism 11, and an installation mechanism 14 is installed on one side of the adjusting mechanism 13.

[0024] The present utility model will be further described below in conjunction with the embodiments.

[0025] Combined with Figures 2 - 5, the installation mechanism 14 includes a mounting plate 141 and a laser head 145 mounted on one side of the bottom end of the mounting plate 141. An installation rod 143 is also installed at the bottom end of the mounting plate 141, and a camera head 144 is installed at the bottom end of the installation rod 143. Clamping rings 142 are installed on both sides of the mounting plate 141. A bolt 15 is threadedly connected to the middle end of the mounting plate 141. The provided clamping rings 142 restrain the connecting wires of the laser head 145 and the camera head 144. The moving mechanism 11 includes a limit displacement bar 111 and a moving groove 113 opened in the middle end of the limit displacement bar 111. A cylinder 112 is installed at one end of the limit displacement bar 111, and a moving block 114 is installed at the moving end of the cylinder 112. The moving block 114 is arranged inside the moving groove 113. The provided cylinder 112 is used to move the moving block 114 and the adjustment mechanism 13. The control mechanism 12 includes a placement box 121 and a single-chip microcomputer 122 installed inside the placement box 121. A PLC controller 123 is also arranged inside the placement box 121, and the bottom frame 132 is electrically connected to the single-chip microcomputer 122. A heat dissipation net 124 is installed at the top end of the placement box 121. The provided heat dissipation net 124 is used to dissipate the heat generated by the single-chip microcomputer 122 and the PLC controller 123. The adjustment mechanism 13 includes an installation cylinder 131 and a motor 133 installed inside the installation cylinder 131. Bottom frames 132 are installed on both sides of the bottom end of the installation cylinder 131. A roller 139 is movably installed inside the bottom frame 132. Limit grooves 115 are opened on both sides of the moving groove 113 at the top end of the limit displacement bar 111. The roller 139 is located inside the limit grooves 115, facilitating the movement of the adjustment mechanism 13. The output end of the motor 133 is installed with a rotating shaft 134, an adjustment strip 135 is installed on the outer surface of the rotating shaft 134, an installation strip 136 is installed at the bottom end of the adjustment strip 135, a middle groove 137 is penetrated and opened in the middle end of the adjustment strip 135, a threaded hole 138 is opened on one side of the installation strip 136, and the threaded end of the bolt 15 is threadedly connected inside the threaded hole 138 to install the adjustment mechanism 13.

[0026] In this embodiment: The mounting plate 141 is threadedly mounted on one side of the mounting strip 136. The laser head 145 is aligned with the perimeter of the button cell for scribing. The provided camera head 144 observes the area where the laser head 145 scribes. The connection line between the laser head 145 and the camera head 144 is stuck inside the snap ring 142 to prevent the connection line from interfering with the operation of the laser head 145 during scribing. The camera head 144 transmits the captured video to the inside of the single-chip microcomputer 122 through the connection line. The single-chip microcomputer 122 controls the PLC controller 123 and the motor 133 according to the shape of the button cell. The PLC controller 123 controls the telescoping of the cylinder 112. The moving block 114 drives the movement of the adjustment mechanism 13 and the mounting mechanism 14. The roller 139 moves inside the limiting groove 115 to limit the movement of the adjustment mechanism 13 and prevent the adjustment mechanism 13 from tipping over. The motor 133 rotates, and the adjustment strip 135 drives the mounting mechanism 14 to move, adjusting the scribing angle of the laser head 145 so that scribing can be performed around the button cell to avoid scratching the button cell.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser scribing device for button batteries, comprising a scribing structure (1), characterized in that: The scribing structure (1) includes a moving mechanism (11) and a control mechanism (12) installed on one side of the top end of the moving mechanism (11). An adjustment mechanism (13) is provided at the top end of the moving mechanism (11), and an installation mechanism (14) is installed on one side of the adjustment mechanism (13); The installation mechanism (14) includes an installation plate (141) and a laser head (145) installed on one side of the bottom end of the installation plate (141). An installation rod (143) is also installed at the bottom end of the installation plate (141), and a shooting head (144) is installed at the bottom end of the installation rod (143).

2. The laser scribing device for button batteries according to claim 1, wherein: Clamping rings (142) are installed on both sides of the installation plate (141), and a bolt (15) is threadedly connected to the middle end of the installation plate (141).

3. The laser scribing device for button batteries according to claim 1, characterized in that: The moving mechanism (11) includes a limiting displacement bar (111) and a moving groove (113) opened in the middle end of the limiting displacement bar (111). A cylinder (112) is installed at one end of the limiting displacement bar (111), and a moving block (114) is installed at the moving end of the cylinder (112). The moving block (114) is arranged inside the moving groove (113).

4. A laser scribing device for button batteries according to claim 1, characterized in that: The control mechanism (12) includes a placement box (121) and a single-chip microcomputer (122) installed inside the placement box (121). A PLC controller (123) is also arranged inside the placement box (121), and the bottom frame (132) is electrically connected to the single-chip microcomputer (122). A heat dissipation net (124) is installed at the top end of the placement box (121).

5. The laser scribing device for button batteries according to claim 3, characterized in that: The adjustment mechanism (13) includes an installation cylinder (131) and a motor (133) installed inside the installation cylinder (131). Bottom frames (132) are installed on both sides of the bottom end of the installation cylinder (131). A roller (139) is movably installed inside the bottom frame (132). Limiting grooves (115) are opened on both sides of the moving groove (113) at the top end of the limiting displacement bar (111).

6. The laser scribing device for a button battery according to claim 5, characterized in that: The output end of the motor (133) is installed with a rotating shaft (134). An adjustment bar (135) is installed on the outer surface of the rotating shaft (134). An installation bar (136) is installed at the bottom end of the adjustment bar (135). A middle groove (137) is opened through the middle end of the adjustment bar (135). A threaded hole (138) is opened on one side of the installation bar (136).

Images