Full-automatic U-shaped glue pasting device for battery cell
By utilizing a combination design of a belt conveyor and a detection head in the fully automatic U-shaped adhesive applicator for battery cells, the movement and angle variation of the detection head are achieved, solving the problem of small detection range and improving detection efficiency.
Patent Information
- Application Number
- CN202520094790.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-01-15
AI Technical Summary
In existing technologies, the position of the detection head is fixed and the detection range is small, resulting in incomplete detection and unsatisfactory detection results.
The design employs a belt conveyor and a detection head. Through the combination of the drive unit and the moving unit, the slider of the detection head slides along the slide rail and the sliding block moves laterally along the guide rod. Combined with the transmission of the sleeve and spline shaft, the detection range is expanded, and detection is performed by a laser sensor.
It enables the movement and angle change of the detection head, expanding the detection range and improving the detection effect and accuracy.
Smart Images
Figure CN223663010U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to battery cell production technical field especially relates to a full -automatic electric core pastes U type glue device. BACKGROUND
[0002] Battery cell is the core part of battery, it is mainly composed of positive pole (such as lithium cobaltate, lithium iron phosphate material etc.), negative pole (such as graphite), electrolyte, diaphragm etc.. The function of electric core is to store and release electric energy, and electric energy is converted into electric current through chemical reaction.
[0003] Full -automatic electric core pastes U type glue device is usually used on battery production line, especially in the manufacturing process of lithium battery, needs to coat U type adhesive tape on the shell of battery cell accurately to ensure the safety, reliability and good sealing of battery, and is widely used in battery manufacturing industry.
[0004] In prior art, battery cell is conveyed to the adhesive device (such as adhesive machine) by conveying belt to carry out adhesive, and then the device carries out automatic detection by detection head, wherein adhesive detection is a key link, to ensure that U type adhesive tape on each electric core is attached correctly, uniformly and firmly, and the position of detection head is generally fixed, the detection range is small, and the detection effect is not ideal. UTILITY MODEL CONTENTS
[0005] The utility model aims at solving the problems of the position of detection head is generally fixed, the detection range is small, and the detection effect is not ideal, and provides a full -automatic electric core pastes U type glue device.
[0006] In order to achieve the above object, the utility model adopts the following technical scheme:
[0007] A full -automatic electric core pastes U type glue device, including belt conveyor and detection head, the top of belt conveyor is installed with adhesive machine, still includes: slide rail, fixedly connected on the side wall of belt conveyor, wherein, the slide rail is slidably installed with sliding block, the top of sliding block is fixedly connected with support, and the belt conveyor is provided with the drive portion of driving sliding block sliding;Fixedly connected between the inner wall of support, wherein, the guide rod is slidably installed with sliding block, and the detection head is installed below sliding block, and the support is provided with the moving portion of driving sliding block sliding.
[0008] In order to drive detection head to move along with workpiece, preferably, the drive portion includes motor fixedly connected on the outer side of sliding block, the output end of motor is fixedly connected with the rotating shaft, the rotating shaft is fixedly connected with gear, the inner wall of slide rail is fixedly connected with toothed plate, and the gear is meshed with toothed plate.
[0009] In order to drive the detection head to move laterally, further, the moving part comprises a lead screw mounted on the support through a bearing, the sliding block is threadedly connected with the lead screw, and the lead screw is connected with the rotating shaft through a belt transmission.
[0010] In order to detect, preferably, a laser sensor is fixedly mounted on the top of the support, the detection head is electrically connected with the laser sensor, and the detection head is provided with a plurality of detection heads and is arranged at equal intervals.
[0011] In order to drive the detection head to move laterally, preferably, the bottom of the sliding block is fixedly connected with a fixing seat, the fixing seat is rotatably mounted with a fixing plate through a sleeve, the detection head is fixedly mounted on the bottom of the fixing plate, a limiting ring is fixedly connected on the circumferential surface of the sleeve, and the limiting ring is rotatably mounted in the fixing seat.
[0012] In order to drive the detection head to swing, further, the support is rotatably mounted with a connecting plate through a spline shaft, the sleeve is slidably connected with the spline shaft, the lead screw is fixedly connected with a crank, the crank is rotatably mounted with a sliding seat, and the sliding seat is slidably connected with the connecting plate.
[0013] Compared with the prior art, the full-automatic battery core U-shaped glue sticking device has the following beneficial effects:
[0014] 1. The full-automatic battery core U-shaped glue sticking device drives the sliding block to slide along the sliding rail through the driving part, the sliding block drives the detection head to move synchronously through the support to follow the movement detection of the battery core, the moving part drives the sliding block to move laterally along the guide rod, and then the detection head moves laterally, so that the detection range is expanded and the detection effect is improved.
[0015] 2. The full-automatic battery core U-shaped glue sticking device drives the spline shaft to swing under the transmission of the lead screw, the crank, the sliding seat and the connecting plate when driving the detection head to move for detection, the spline shaft drives the sleeve to swing, and the sleeve drives the detection head to swing through the fixing plate, so that the detection angle of the detection head is changed constantly during detection, and the detection range is further expanded. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 The utility model provides a kind of full-automatic battery core U-shaped glue sticking device's shaft measurement structure schematic view;
[0017] Figure 2 The utility model provides a kind of full-automatic battery core U-shaped glue sticking device's belt conveyor and glue sticking machine structure schematic view;
[0018] Figure 3 The utility model provides a kind of full-automatic battery core U-shaped glue sticking device's detection head structure schematic view;
[0019] Figure 4 A sliding block cutting structure schematic view of a full-automatic U-shaped glue pasting device for battery core is provided in the utility model.
[0020] Figure 5 A fixed seat partial cutting structure schematic view of a full-automatic U-shaped glue pasting device for battery core is provided in the utility model.
[0021] In the figure: 1, belt conveyor; 201, sliding rail; 202, sliding block; 203, motor; 204, rotating shaft; 205, gear; 206, toothed plate; 301, guide rod; 302, sliding block; 303, screw rod; 304, belt drive; 4, glue pasting machine; 5, detection head; 6, support; 7, laser sensor; 8, fixed seat; 9, sleeve; 10, fixed plate; 11, limiting ring; 12, spline shaft; 13, crank; 14, sliding seat; 15, connecting plate. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0023] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0024] Embodiment:
[0025] Referring to Figures 1-5The utility model discloses an automatic electric core pastes U type glue device, including the belt conveyor 1 for conveying electric core workpiece and the detection head 5 for emitting laser and detecting, the outside of belt conveyor 1 is provided with protective cover, and the top of belt conveyor 1 is installed and is used for pasting the glue machine 4 for pasting glue to electric core, still include: the horizontal setting slide rail 201 is fixedly connected on the side wall of belt conveyor 1, and the slide rail 201 is horizontally arranged and is identical with the conveying direction of belt conveyor 1, and the slide rail 201 is provided with two and is symmetrically arranged, wherein, the slide rail 201 is slidably installed with the sliding block 202, and the top of sliding block 202 is fixedly connected with the support 6, and the top of support 6 is fixedly installed with laser sensor 7, and the detection head 5 is electrically connected with laser sensor 7, and the detection head 5 is provided with multiple and is equidistantly arranged, and the number of detection head 5 is 4-6, preferably 5, and belt conveyor 1 is provided with the drive portion of drive sliding block 202 sliding;The guide rod 301 is fixedly connected between the inner wall of support 6, and the guide rod 301 is horizontally arranged and is perpendicular to the slide rail 201, wherein, the guide rod 301 is slidably installed with the sliding block 302, and the detection head 5 is installed below the sliding block 302, and the moving portion of drive sliding block 302 sliding is arranged on the support 6.
[0026] When working, the electric core after pasting glue is conveyed to the detection head 5 by belt conveyor 1, the detection head 5 emits laser to detect the electric core, sliding block 202 is driven along the slide rail 201 by drive portion, sliding block 202 drives detection head 5 to move synchronously along support 6 to follow the electric core and move detection, and sliding block 302 is driven to move along the guide rod 301 by moving portion, and then detection head 5 is driven to move laterally, expands the detection range, and improves the detection effect.
[0027] The drive portion includes the motor 203 fixedly connected to the outside of one of sliding block 202, the output end of motor 203 is fixedly connected with the rotating shaft 204, the rotating shaft 204 is fixedly connected with the sliding block 202, the rotating shaft 204 is fixedly connected with the gear 205, the inner wall of one of slide rail 201 is fixedly connected with the toothed plate 206, the gear 205 is engagedly connected with the toothed plate 206, and the moving portion includes the lead screw 303 mounted on the support 6 through bearing, the both ends of lead screw 303 are stretched out support 6, sliding block 302 is threadedly connected with lead screw 303, and lead screw 303 is connected with rotating shaft 204 through belt transmission 304, and belt transmission 304 mainly consists of the belt and pulley matched with each other.
[0028] When working, the motor 203 is started, the output end of the motor 203 drives the rotating shaft 204 to rotate, the rotating shaft 204 drives the gear 205 to rotate, the sliding block 202 moves along the slide rail 201 in the transverse direction due to the meshing connection between the gear 205 and the toothed plate 206, and meanwhile the rotating shaft 204 drives the lead screw 303 to rotate through the belt transmission 304, the sliding block 302 moves along the guide rod 301 in the transverse direction, and further drives the detection head 5 to move along with the battery cell and move in the transverse and vertical direction of the battery cell.
[0029] The bottom of the sliding block 302 is fixedly connected with the fixing seat 8, the fixing seat 8 is provided with two, the fixing plate 10 is rotatably installed on the fixing seat 8 through the sleeve 9, the detection head 5 is fixedly installed at the bottom of the fixing plate 10, the limiting ring 11 is fixedly connected to the circumferential surface of the sleeve 9, the limiting ring 11 is rotatably installed in the fixing seat 8, the limiting ring 11 enables the fixing seat 8 to drive the sleeve 9 to move in the transverse direction and the sleeve 9 to rotate on the fixing seat 8, and no motion interference is caused, the connecting plate 15 is rotatably installed on the support 6 through the spline shaft 12, the sleeve 9 is in sliding connection with the spline shaft 12, the crank 13 is fixedly connected to the lead screw 303, the sliding seat 14 is rotatably installed on the crank 13, and the sliding seat 14 is in sliding connection with the connecting plate 15.
[0030] When working, when the detection head 5 is driven to move for detection, the lead screw 303 rotates, the lead screw 303 drives the crank 13 to rotate, the crank 13 drives the sliding seat 14 to slide along the connecting plate 15, the connecting plate 15 swings, the connecting plate 15 drives the spline shaft 12 to swing, the spline shaft 12 drives the sleeve 9 to swing, the sleeve 9 drives the detection head 5 to swing through the fixing plate 10, the detection head 5 continuously changes the detection angle during detection, and the detection range is further expanded.
[0031] The full-automatic battery cell U-shaped adhesive device, when in use, the battery cells are sequentially placed on the belt conveyor 1, the battery cells are processed by the adhesive machine 4, then the battery cells are sent to the detection head 5 by the conveying belt, the motor 203 is started, the output end of the motor 203 drives the rotating shaft 204 to rotate, the rotating shaft 204 drives the gear 205 to rotate, the sliding block 202 moves along the slide rail 201 in the transverse direction due to the meshing connection between the gear 205 and the toothed plate 206, and meanwhile the rotating shaft 204 drives the lead screw 303 to rotate through the belt transmission 304, the sliding block 302 moves along the guide rod 301 in the transverse direction, and further drives the detection head 5 to move along with the battery cell and move in the transverse and vertical direction of the battery cell, and the detection head 5 detects the movement of the battery cell.
[0032] Meanwhile, when the driving detection head 5 is used to detect the movement, the screw rod 303 rotates, the screw rod 303 drives the crank 13 to rotate, the crank 13 drives the sliding seat 14 to slide along the connecting plate 15, the connecting plate 15 swings, the connecting plate 15 drives the spline shaft 12 to swing, the spline shaft 12 drives the sleeve 9 to swing, the sleeve 9 drives the detection head 5 to swing through the fixing plate 10, the detection head 5 changes the detection angle during the detection, and the detection range is further expanded.
[0033] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacements or changes according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, and all of them should be covered within the protection scope of the present application.
Claims
1. A fully automatic U-shaped adhesive applicator for battery cells, comprising a belt conveyor (1) and a detection head (5), wherein an adhesive applicator (4) is mounted on the top of the belt conveyor (1), characterized in that, Also includes: The slide rail (201) is fixedly connected to the side wall of the belt conveyor (1). The slide rail (201) is slidably mounted with a slider (202), and a bracket (6) is fixedly connected to the top of the slider (202). The belt conveyor (1) is provided with a drive unit to drive the slider (202) to slide. The guide rod (301) is fixedly connected between the inner walls of the bracket (6). The guide rod (301) is slidably mounted with a sliding block (302), the detection head (5) is mounted below the sliding block (302), and the bracket (6) is provided with a moving part that drives the sliding block (302) to slide.
2. The fully automatic U-shaped adhesive applicator for battery cells according to claim 1, characterized in that, The driving unit includes a motor (203) fixedly connected to the outside of the slider (202), a rotating shaft (204) fixedly connected to the output end of the motor (203), a gear (205) fixedly connected to the rotating shaft (204), a toothed plate (206) fixedly connected to the inner wall of the slide rail (201), and the gear (205) meshing with the toothed plate (206).
3. The fully automatic U-shaped adhesive applicator for battery cells according to claim 2, characterized in that, The moving part includes a lead screw (303) mounted on a bracket (6) via a bearing, the sliding block (302) being threadedly connected to the lead screw (303), and the lead screw (303) being connected to the rotating shaft (204) via a belt drive (304).
4. The fully automatic U-shaped adhesive applicator for battery cells according to claim 1, characterized in that, A laser sensor (7) is fixedly installed on the top of the bracket (6), and the detection head (5) is electrically connected to the laser sensor (7). Multiple detection heads (5) are provided and are equidistantly arranged.
5. The fully automatic U-shaped adhesive applicator for battery cells according to claim 3, characterized in that, The bottom of the sliding block (302) is fixedly connected to a fixed seat (8), and a fixed plate (10) is rotatably installed on the fixed seat (8) via a sleeve (9). The detection head (5) is fixedly installed at the bottom of the fixed plate (10), and a limit ring (11) is fixedly connected to the circumferential surface of the sleeve (9). The limit ring (11) is rotatably installed inside the fixed seat (8).
6. The fully automatic U-shaped adhesive applicator for battery cells according to claim 5, characterized in that, A connecting plate (15) is rotatably mounted on the bracket (6) via a spline shaft (12). The sleeve (9) is slidably connected to the spline shaft (12). A crank (13) is fixedly connected to the lead screw (303). A sliding seat (14) is rotatably mounted on the crank (13). The sliding seat (14) is slidably connected to the connecting plate (15).