A laser positioning glue applicator

Abstract

This utility model discloses a laser positioning glue dispensing device, including a base, a bracket mounted on the top of the base, a discharge pump mounted on the bottom of the housing, a laser positioner mounted on the bottom of the lifting block, and an mounting block mounted on the top of the base. This utility model utilizes a first movable block installed inside the first mounting bracket. A first motor drives a first screw to rotate, which in turn moves the first movable block left and right. This movement of the first movable block causes other parts at the bottom and the glue dispensing head to move left and right. A second motor drives a second screw to rotate, which in turn moves a second movable block threadedly connected to it. This movement of the second movable block causes the parts at the bottom and the glue dispensing port to move back and forth. This allows the glue dispensing head to move back, forth, left, and right, facilitating adjustment of its position. This achieves the purpose of easily controlling the glue dispensing head position in the laser positioning glue dispensing device.

Description

Technical Field

[0001] This utility model relates to the field of glue application device technology, and in particular to a laser positioning glue application device. Background Technology

[0002] The laser positioning glue applicator is an industrial device that integrates laser positioning technology and an automated glue applicator. It is mainly used to perform high-precision and automated glue application on designated workpieces during the production process. It is widely used in fields such as electronics, automobiles, and various equipment and instruments that require sealing, fixing, or bonding. Laser positioning is the key technology for this device to achieve high-precision operation. Its core function is to detect and position the workpiece's position, contour, or specific points in real time through laser signals.

[0003] To address this, patent publication CN209968797U discloses a glue-applying device, comprising: a base; a movable platform, the movable platform being movably mounted on the base; a supporting platform, the supporting platform being movably mounted on the movable platform; and an electric glue gun, the electric glue gun being detachably mounted on the supporting platform. According to this utility model, the glue-applying device can replace manual application of glue to the grout lines of wall tiles, greatly reducing labor intensity.

[0004] The aforementioned glue-applying device, according to this utility model, can replace manual glue application to the tile grout lines on walls, greatly reducing labor intensity. However, during use, due to the different glue application locations, the position of the glue nozzle needs to be adjusted so that the nozzle can adapt to different situations. Utility Model Content

[0005] The purpose of this invention is to provide a laser positioning glue applicator to solve the problem that existing laser positioning glue applicators have difficulty controlling the position of the glue dispensing head.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a laser positioning glue applicator, including a base;

[0007] A bracket is mounted on the top of the base, and a moving mechanism is mounted on the top of the bracket. The moving mechanism includes a first mounting bracket mounted on the top of the bracket.

[0008] A first motor is installed on one side of the first mounting frame, a positioning plate is installed at the bottom of the moving mechanism, a hydraulic cylinder is installed at the top of the positioning plate, and a lifting block is installed at the bottom of the hydraulic cylinder.

[0009] A housing is installed at one end of the lifting block, a discharge pump is installed at the bottom of the housing, and a dispensing head is installed at the bottom of the discharge pump. A laser positioner is installed at the bottom of the lifting block, and an installation block is installed at the top of the base.

[0010] In use, the glue can first be loaded into the box and the product can be positioned. During processing, the position of the glue dispensing head and the laser positioner can be adjusted. The hydraulic cylinder will drive the lifting block to rise and fall. The lifting block can drive the glue dispensing head and the laser positioner to rise and fall. The laser positioner can position the glue dispensing position on the product. After positioning, the glue dispensing head can be moved to the glue dispensing position. Then, the dispensing pump will drive the glue to be dispensed through the glue dispensing head and applied to the product.

[0011] Furthermore, a leveling structure is installed at the bottom of the base. The leveling structure includes a connecting block installed at the bottom of the base, and a damping ring installed at the bottom of the connecting block. A threaded block is installed inside the connecting block. The leveling structure can level the device.

[0012] Furthermore, the bottom end of the threaded block is equipped with a support foot, and the support foot is symmetrically distributed about the central axis of the base. Rotation of the threaded block can drive the support foot to rise and fall.

[0013] Furthermore, a limiting structure is installed at the top of the mounting block. The limiting structure includes a first limiting plate installed on one side of the top of the mounting block, and a fixing plate installed on the other side of the top of the mounting block. A threaded rod passes through the middle of the fixing plate, and a second limiting plate is installed on one side of the threaded rod. Guide rods are installed at both ends of one side of the second limiting plate. The limiting structure can limit the product.

[0014] Furthermore, a slider is provided at one end of the lifting block, and a groove is provided at one end of the positioning plate. The lifting block and the positioning plate form a sliding structure, and the lifting block can slide on the positioning block.

[0015] Furthermore, a first screw is installed on one side of the first motor, a first moving block is installed on one side of the first screw, a second mounting bracket is installed at the bottom of the first moving block, a second motor is installed at one end of the second mounting bracket, a second screw is installed at one end of the second motor, a second moving block is installed on the outside of the second screw, and positioning rods pass through both sides of the second moving block and both ends of the first moving block. The moving mechanism can adjust the position of the dispensing port.

[0016] Furthermore, the outer sidewall of the first screw is uniformly provided with external threads, and the inner sidewall of the first moving block is uniformly provided with internal threads that cooperate with the external threads. The first screw and the first moving block are threadedly connected, and the rotation of the first screw can drive the first moving block to move.

[0017] The advantages of the laser positioning glue applicator provided by this utility model are as follows: during use, the moving mechanism can be used to adjust the position of the glue dispensing head, allowing the glue dispensing head to apply glue to different positions of the product; the limiting structure can limit the glued product; and the leveling structure can level the device.

[0018] A first movable block is installed inside the first mounting bracket. The first movable block can slide inside the first mounting bracket. When the first motor works, it drives the first screw to rotate. The first screw and the first movable block are threaded together. The rotation of the first screw drives the first movable block to move left and right. This movement of the first movable block drives the other parts at the bottom and the dispensing head to move left and right. When the first movable block moves, the second mounting bracket at the bottom also moves. The second movable block can slide inside the second mounting bracket. When the second motor works, it drives the second screw to rotate. The rotation of the second screw drives the second movable block, which is threaded together with it, to move. This movement of the second movable block drives the parts at the bottom and the dispensing head to move back and forth. This allows the dispensing head to move back, forth, left, and right, making it easy to adjust the position of the dispensing head. A positioning rod passes through the first and second movable blocks and can guide the movement of the movable blocks, thereby achieving the purpose of the laser positioning dispensing device to easily control the position of the dispensing head.

[0019] A fixing plate is installed at the top of the mounting block. The fixing plate and the threaded rod form a threaded connection. Tightening the threaded rod can drive the threaded rod to move. The movement of the threaded rod will drive the second limiting plate to move. The movement of the second limiting plate can clamp the product between the first limiting plate and the second limiting plate to prevent the product from deviating during processing. The guide rod passes through the fixing plate and can prevent the second limiting plate from deviating during movement. In this way, the laser positioning glue applicator can easily limit the product. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 This is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 3 This is a partial three-dimensional structural diagram of the limiting structure of this utility model;

[0023] Figure 4 This is a partial three-dimensional structural diagram of the leveling structure of this utility model;

[0024] Figure 5 This is a partial three-dimensional structural diagram of the moving mechanism of this utility model.

[0025] The reference numerals in the diagram are as follows: 1. Bracket; 2. Base; 3. Dispensing head; 4. Leveling structure; 401. Connecting block; 402. Damping ring; 403. Threaded block; 404. Support leg; 5. Mounting block; 6. Limiting structure; 601. First limiting plate; 602. Second limiting plate; 603. Fixing plate; 604. Guide rod; 605. Threaded rod; 7. Dispensing pump; 8. Laser positioner; 9. Lifting block; 10. Hydraulic cylinder; 11. Positioning plate; 12. Moving mechanism; 1201. First mounting frame; 1202. First motor; 1203. First screw; 1204. Positioning rod; 1205. First moving block; 1206. Second mounting frame; 1207. Second motor; 1208. Second screw; 1209. Second moving block; 13. Box body. Detailed Implementation

[0026] 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.

[0027] Please see Figures 1-5 One embodiment of this utility model is a laser positioning glue applicator, which includes a base 2.

[0028] A bracket 1 is installed at the top of the base 2, and a leveling structure 4 is installed at the bottom of the base 2. The leveling structure 4 includes a connecting block 401 installed at the bottom of the base 2, a damping ring 402 installed at the bottom of the connecting block 401, a threaded block 403 installed inside the connecting block 401, and a support leg 404 installed at the bottom of the threaded block 403. The support leg 404 is symmetrically distributed about the central axis of the base 2.

[0029] See attached document Figure 1-2 and attached Figure 4As shown, the glue can be loaded into the housing 13. After the product is positioned, the positions of the glue dispensing head 3 and the laser positioner 8 can be adjusted during processing. The hydraulic cylinder 10 will drive the lifting block 9 to rise and fall. The lifting block 9 can drive the glue dispensing head 3 and the laser positioner 8 to rise and fall. The laser positioner 8 can position the glue dispensing head 3 at the glue dispensing position. After positioning, the glue dispensing head 3 can be moved to the glue dispensing position. Then, the discharge pump 7 will drive the glue to be dispensed through the glue dispensing head 3, applying the glue to the product. The laser beam emitted by the laser emitter irradiates the surface of the workpiece, and the sensor that receives the reflected signal quickly captures the light. The actual position coordinates of the workpiece can be corrected in real time even if there are slight offsets or placement errors in the workpiece, and the operation path can be outlined: For scenarios that require gluing along a specific contour, laser positioning can scan the contour of the workpiece surface and generate a digital path trajectory to provide a walking path for the gluing device. The connecting block 401 and the threaded block 403 form a threaded connection, which can be turned to adjust the height of the support leg 404, allowing the support leg 404 to be leveled and to work on platforms at different heights. The damping ring 402 can prevent the threaded block 403 from rotating automatically.

[0030] A moving mechanism 12 is installed at the top of the bracket 1. The moving mechanism 12 includes a first mounting bracket 1201 installed at the top of the bracket 1.

[0031] A first motor 1202 is mounted on one side of the first mounting bracket 1201, and a first screw 1203 is mounted on one side of the first motor 1202. External threads are evenly arranged on the outer side wall of the first screw 1203, and internal threads that cooperate with the external threads are evenly arranged on the inner side wall of the first moving block 1205. The first screw 1203 and the first moving block 1205 are threadedly connected.

[0032] A first movable block 1205 is installed on one side of the first screw 1203. A second mounting bracket 1206 is installed at the bottom of the first movable block 1205. A second motor 1207 is installed at one end of the second mounting bracket 1206. A second screw 1208 is installed at one end of the second motor 1207. A second movable block 1209 is installed on the outside of the second screw 1208. Positioning rods 1204 pass through both sides of the second movable block 1209 and both ends of the first movable block 1205.

[0033] See attached document Figure 1-2 and attached Figure 5As shown, the first movable block 1205 can slide inside the first mounting bracket 1201. The operation of the first motor 1202 drives the first screw 1203 to rotate. The first screw 1203 and the first movable block 1205 form a threaded connection. The rotation of the first screw 1203 causes the first movable block 1205 to move left and right. This movement of the first movable block 1205 causes other parts at the bottom and the dispensing head 3 to move left and right. When the first movable block 1205 moves, the second mounting bracket 1206 at the bottom also moves. 09 can slide inside the second mounting bracket 1206. The operation of the second motor 1207 will drive the second screw 1208 to rotate. The rotation of the second screw 1208 will drive the second moving block 1209, which is threadedly connected to it, to move. The movement of the second moving block 1209 will drive the bottom part and the glue outlet to move back and forth. In this way, the glue outlet 3 can move back and forth and left and right, which makes it easy to adjust the position of the glue outlet 3. The positioning rod 1204 passes through the first moving block 1205 and the second moving block 1209 and can guide the movement of the moving blocks.

[0034] A positioning plate 11 is installed at the bottom of the moving mechanism 12, a hydraulic cylinder 10 is installed at the top of the positioning plate 11, a lifting block 9 is installed at the bottom of the hydraulic cylinder 10, a slider is provided at one end of the lifting block 9, and a sliding groove is provided at one end of the positioning plate 11. The lifting block 9 and the positioning plate 11 constitute a sliding structure.

[0035] A housing 13 is installed at one end of the lifting block 9. A discharge pump 7 is installed at the bottom of the housing 13, and a dispensing head 3 is installed at the bottom of the discharge pump 7. A laser positioner 8 is installed at the bottom of the lifting block 9. An installation block 5 is installed at the top of the base 2. A limiting structure 6 is installed at the top of the installation block 5. The limiting structure 6 includes a first limiting plate 601 installed on one side of the top of the installation block 5. A fixing plate 603 is installed on the other side of the top of the installation block 5. A threaded rod 605 passes through the middle of the fixing plate 603. A second limiting plate 602 is installed on one side of the threaded rod 605, and guide rods 604 are installed at both ends of one side of the second limiting plate 602.

[0036] See attached document Figure 1-3 As shown, the fixed plate 603 and the threaded rod 605 form a threaded connection. Tightening the threaded rod 605 can cause it to move. The movement of the threaded rod 605 will cause the second limiting plate 602 to move. The movement of the second limiting plate 602 can clamp the product between the first limiting plate 601 and the second limiting plate 602 to prevent the product from shifting during processing. The guide rod 604 passes through the fixed plate 603 and can prevent the second limiting plate 602 from shifting during movement.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A laser positioning glue applicator, comprising a base (2); Its features are: The top of the base (2) is equipped with a bracket (1), and the top of the bracket (1) is equipped with a moving mechanism (12). The moving mechanism (12) includes a first mounting bracket (1201) installed on the top of the bracket (1). A first motor (1202) is installed on one side of the first mounting bracket (1201), a positioning plate (11) is installed at the bottom of the moving mechanism (12), a hydraulic cylinder (10) is installed at the top of the positioning plate (11), and a lifting block (9) is installed at the bottom of the hydraulic cylinder (10). A box (13) is installed at one end of the lifting block (9), a discharge pump (7) is installed at the bottom of the box (13), and a glue outlet (3) is installed at the bottom of the discharge pump (7). A laser positioner (8) is installed at the bottom of the lifting block (9), and an installation block (5) is installed at the top of the base (2).

2. The laser positioning and glue application device according to claim 1, characterized in that: The base (2) has a leveling structure (4) installed at its bottom end. The leveling structure (4) includes a connecting block (401) installed at the bottom end of the base (2), and a damping ring (402) installed at the bottom end of the connecting block (401). A threaded block (403) is installed inside the connecting block (401).

3. The laser positioning and glue application device according to claim 2, characterized in that: The bottom end of the threaded block (403) is equipped with a support foot (404), and the support foot (404) is symmetrically distributed about the central axis of the base (2).

4. The laser positioning and glue application device according to claim 1, characterized in that: The top of the mounting block (5) is equipped with a limiting structure (6). The limiting structure (6) includes a first limiting plate (601) installed on one side of the top of the mounting block (5), and a fixing plate (603) installed on the other side of the top of the mounting block (5). A threaded rod (605) passes through the middle of the fixing plate (603). A second limiting plate (602) is installed on one side of the threaded rod (605), and guide rods (604) are installed at both ends of one side of the second limiting plate (602).

5. The laser positioning and glue application device according to claim 1, characterized in that: One end of the lifting block (9) is provided with a slider, and one end of the positioning plate (11) is provided with a sliding groove. The lifting block (9) and the positioning plate (11) constitute a sliding structure.

6. The laser positioning and glue application device according to claim 1, characterized in that: A first screw (1203) is installed on one side of the first motor (1202), a first moving block (1205) is installed on one side of the first screw (1203), a second mounting bracket (1206) is installed at the bottom of the first moving block (1205), a second motor (1207) is installed at one end of the second mounting bracket (1206), a second screw (1208) is installed at one end of the second motor (1207), a second moving block (1209) is installed on the outside of the second screw (1208), and positioning rods (1204) pass through both sides of the second moving block (1209) and both ends of the first moving block (1205).

7. The laser positioning and glue application device according to claim 6, characterized in that: The first screw (1203) has external threads uniformly arranged on its outer side wall, and the first moving block (1205) has internal threads uniformly arranged on its inner side wall that cooperate with the external threads. The first screw (1203) and the first moving block (1205) are connected by threads.

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