An automatic positioning platform of a glue filling machine

Abstract

The utility model relates to the technical field of glue filling machine discloses a kind of automatic positioning platform of glue filling machine, including machine body, the top left side of machine body is equipped with installation box, the inside of installation box is equipped with clamping mechanism, the clamping mechanism is used for the fixation of mould, the top of installation box is equipped with mixed heat preservation mechanism, and the mixed heat preservation mechanism is used for the mixing of glue;The clamping mechanism includes second motor, the second motor is installed in the inside bottom left end of installation box, and the output end of second motor is fixedly connected with connecting short rod.In the utility model, second motor is opened, drives connecting short rod to rotate, so that second driving bevel gear rotates, promotes bidirectional screw rod synchronous rotation, and then makes two clamping plates move relatively under its drive;And drive clamping soft board to be close to and fixed mould, and then avoid unnecessary movement of mould fan, and then improve the success rate of product.

Description

Technical Field

[0001] This utility model relates to the field of glue dispensing machine technology, and in particular to an automatic positioning platform for glue dispensing machines. Background Technology

[0002] A glue dispensing machine is an industrial device specifically designed for the automated or semi-automated precise control of glue application, dispensing, and injection. Through mechanical structure, fluid control system, and program settings, it applies glue evenly to designated locations on electronic components, medical devices, and automotive parts according to preset paths, dosages, and speeds to achieve functions such as sealing, fixing, insulation, and waterproofing. It is widely used in the fields of electronic manufacturing and precision assembly, and can significantly improve production efficiency and the stability of bonding quality.

[0003] The automatic positioning platform of the glue dispensing machine is a core auxiliary device for achieving precise workpiece alignment in glue dispensing equipment. It mainly integrates a mechanical transmission structure, high-precision sensors, and a motion control system. By identifying the workpiece's reference features or preset coordinates, the platform drives the workpiece or dispensing head to automatically adjust its position and angle according to the program, ensuring that the glue is accurately dispensed to the designated area of ​​the product. This effectively solves the problems of large errors and low efficiency in manual positioning, and is suitable for multi-variety, small-batch production scenarios, improving the automation and consistency of the glue dispensing process. However, excessively strong, dim, or frequently changing workshop lighting can cause the images captured by the vision system to be blurry and lack contrast, affecting the accuracy of feature recognition and even causing positioning deviations. In existing technologies, light shields or dark boxes are installed around the vision system, and observation windows are reserved only in the shooting area to block direct sunlight or scattering interference from equipment lights. However, when the dispensing platform is running or the dispensing head is moving, the workpiece may experience slight sliding or rotation due to vibration or inertia. This causes the coordinates initially positioned by the vision system to deviate from the actual workpiece position during glue dispensing, resulting in the glue volume deviating from the target area and thus reducing the product success rate. Summary of the Invention

[0004] To overcome the above deficiencies, this utility model provides an automatic positioning platform for a dispensing machine. It aims to improve the problem in the prior art where, when the dispensing platform is running or the dispensing head is moving, the workpiece may experience slight sliding or rotation due to vibration or inertia. This causes the coordinates of the initial positioning by the vision system to deviate from the actual workpiece position during dispensing, resulting in the amount of glue deviating from the target area and thus reducing the success rate of the product.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic positioning platform for a dispensing machine, comprising a body, an installation box mounted on the top left side of the body, a clamping mechanism mounted on the inner side of the installation box for fixing the mold, a mixing and heat preservation mechanism mounted on the top of the installation box for mixing the adhesive; the clamping mechanism includes a second motor mounted on the bottom left end of the inner side of the installation box, a connecting short rod fixedly connected to the output end of the second motor, a second driving bevel gear fixedly connected to the front side of the connecting short rod, a second driven bevel gear mounted on the inner rear end of the installation box, the left side of the second driven bevel gear meshing with the right side of the second driving bevel gear, a bidirectional threaded rod fixedly connected to the right side of the second driven bevel gear, clamping plates threadedly connected to both the left and right sides of the bidirectional threaded rod, a heat dissipation component mounted on the rear side of the bidirectional threaded rod, and an installation component mounted on the outer side of the clamping plate.

[0006] As a further description of the above technical solution:

[0007] The heat dissipation assembly includes a connecting rope, which is fixedly connected to the right side of the connecting short rod. A limit rod is fixedly connected to the rear end of the bottom inner side of the mounting box. A movable block is fixedly connected to the right side of the connecting rope. A fan is mounted on the top of the movable block. A spring is fixedly connected to the right side of the movable block. The bottom of the movable block is slidably connected to the top of the limit rod.

[0008] As a further description of the above technical solution:

[0009] The mounting assembly includes multiple slot blocks, which are respectively fixedly connected to the front and rear ends of adjacent sides of the two clamping plates. A locking block is installed in the middle of the slot block, and a clamping flexible plate is fixedly connected to the outer side of the locking block.

[0010] As a further description of the above technical solution:

[0011] The mixing and heat preservation mechanism includes a first motor, which is installed on the top right side of the mounting box. A drive gear is fixedly connected to the output end of the first motor. A processing tank is installed at the top center of the mounting box. A sliding rod is fixedly connected to the rear right side of the processing tank. A rack is slidably connected to the inner side of the sliding rod. The front side of the rack meshes with the rear side of the drive gear. A heat preservation sleeve is fixedly connected to the bottom of the rack. The inner side of the heat preservation sleeve slidably connects to the outer side of the processing tank. A connecting rod is fixedly connected to the left side of the drive gear. A first drive bevel gear is fixedly connected to the left side of the connecting rod. A first driven bevel gear is rotatably connected to the top center of the processing tank. The top of the first driven bevel gear meshes with the bottom of the first drive bevel gear. A rotating rod is fixedly connected to the bottom of the first driven bevel gear. Multiple stirring blades are equidistantly fixed to the outer side of the rotating rod. A connecting pipe connects to both the left and right ends of the bottom of the processing tank.

[0012] As a further description of the above technical solution:

[0013] An adhesive dispensing device is installed in the middle of the inner side of the mounting box. The top of the adhesive dispensing device is connected to the bottom of the connecting pipe. Support rods are installed at the front and rear ends of the top right side of the machine body. A support plate is fixedly connected to the top of the support rod.

[0014] As a further description of the above technical solution:

[0015] A rotating column is fixedly connected to the top right front end of the machine body, and a switch is fixedly connected to the top of the rotating column.

[0016] As a further description of the above technical solution:

[0017] A working platform is fixedly connected to the top left side of the machine body, and a protective door is installed on the front side of the mounting box.

[0018] As a further description of the above technical solution:

[0019] A feed pipe is installed on the top rear side of the machine body, and the bottom of the feed pipe is connected to the top of the processing tank. Support bases are fixedly connected to the four corners of the bottom of the machine body.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the second motor is turned on, which drives the connecting short rod to rotate, causing the second active bevel gear to rotate accordingly. The second active bevel gear meshes with the second driven bevel gear, causing the bidirectional threaded rod to rotate synchronously, thereby causing the two clamping plates to move relative to each other under its drive. At this time, the engagement of the slot block and the engagement block drives the clamping soft plate to approach and fix the mold, thereby avoiding unnecessary movement of the mold fan and improving the success rate of the product.

[0022] 2. In this utility model, when the first motor is turned on, the output end drives the active gear to rotate. The active gear meshes with the rack, causing the rack to slide along the inner side of the sliding rod, thereby causing the insulation sleeve to slide along the outer side of the processing tank to adjust the insulation coverage area. At the same time, the connecting rod rotates and drives the first active bevel gear to rotate. The first active bevel gear meshes with the first driven bevel gear, causing the rotating rod to rotate, thereby causing multiple stirring blades to rotate synchronously to mix the glue in the processing tank, so that the glue can be mixed evenly. Attached Figure Description

[0023] Figure 1 This is a perspective view of an automatic positioning platform for a glue dispensing machine proposed in this utility model;

[0024] Figure 2 This is a front view of an automatic positioning platform for a glue dispensing machine proposed in this utility model;

[0025] Figure 3 This is a side view of an automatic positioning platform for a glue dispensing machine proposed in this utility model;

[0026] Figure 4 This is a partial structural exploded view of an automatic positioning platform for a glue dispensing machine proposed in this utility model;

[0027] Figure 5 This is a partial structural schematic diagram of an automatic positioning platform for a glue dispensing machine proposed in this utility model.

[0028] Legend:

[0029] 1. Machine body; 2. Mixing and heat preservation mechanism; 201. First motor; 202. Drive gear; 203. Rack; 204. Sliding rod; 205. Heat preservation sleeve; 206. Connecting rod; 207. First drive bevel gear; 208. First driven bevel gear; 209. Rotating rod; 210. Stirring blade; 211. Connecting pipe; 212. Processing tank; 3. Clamping mechanism; 301. Second motor; 302. Connecting short rod; 303. Second drive bevel gear; 304. Second driven bevel gear; 30 5. Clamping plate; 306. Bidirectional threaded rod; 307. Heat dissipation assembly; 3071. Connecting rope; 3072. Fan; 3073. Moving block; 3074. Spring; 3075. Limiting rod; 308. Mounting assembly; 3081. Slot block; 3082. Engaging block; 3083. Clamping flexible plate; 4. Glue dispensing device; 5. Mounting box; 6. Feed pipe; 7. Working platform; 8. Switch; 9. Support base; 10. Rotating column; 11. Support plate; 12. Support rod; 13. Protective door. Detailed Implementation

[0030] 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.

[0031] Reference Figure 1 , Figure 2 and Figure 4 This utility model provides an embodiment of an automatic positioning platform for a dispensing machine, comprising a body 1, an mounting box 5 mounted on the top left side of the body 1, a clamping mechanism 3 mounted inside the mounting box 5 for fixing the mold, and a mixing and heat preservation mechanism 2 mounted on the top of the mounting box 5 for mixing the adhesive; the clamping mechanism 3 includes a second motor 301, which is mounted on the bottom left side of the inner side of the mounting box 5, and a connecting short rod 302 is fixedly connected to the output end of the second motor 301. A second driving bevel gear 303 is fixedly connected to the front side of the short rod 302. A second driven bevel gear 304 is installed on the inner rear end of the mounting box 5. The left side of the second driven bevel gear 304 meshes with the right side of the second driving bevel gear 303. A bidirectional threaded rod 306 is fixedly connected to the right side of the second driven bevel gear 304. Clamping plates 305 are threadedly connected to both the left and right sides of the bidirectional threaded rod 306. A heat dissipation component 307 is installed on the rear side of the bidirectional threaded rod 306. An installation component 308 is installed on the outer side of the clamping plate 305.

[0032] The heat dissipation assembly 307 includes a connecting rope 3071, which is fixedly connected to the right side of the connecting short rod 302. A limit rod 3075 is fixedly connected to the rear end of the bottom inner side of the mounting box 5. A movable block 3073 is fixedly connected to the right side of the connecting rope 3071. A fan 3072 is mounted on the top of the movable block 3073. A spring 3074 is fixedly connected to the right side of the movable block 3073. The installation of the spring 3074 allows the fan 3072 to move left and right. The bottom is slidably connected to the top of the limiting rod 3075. The mounting assembly 308 includes multiple slot blocks 3081. The multiple slot blocks 3081 are fixedly connected to the front and rear ends of adjacent sides of the two clamping plates 305 respectively. A locking block 3082 is installed in the middle of the slot block 3081. A clamping soft plate 3083 is fixedly connected to the outside of the locking block 3082. The installation of the slot block 3081 and the locking block 3082 facilitates the installation of the clamping soft plate 3083, thereby facilitating the fixing of different molds.

[0033] Specifically, the second motor 301 is started, driving the connecting rod 302 to rotate, thereby causing the second active bevel gear 303 to rotate accordingly. The second active bevel gear 303 meshes with the second driven bevel gear 304, causing the bidirectional threaded rod 306 to rotate synchronously, which in turn drives the two clamping plates 305 to move relative to each other. At this time, the engagement of the slot block 3081 and the engaging block 3082 causes the clamping soft plate 3083 to approach and fix the mold. At the same time, with the help of the connecting rope 3071, the moving block 3073 with the fan 3072 mounted on the top slides along the limiting rod 3075, causing the spring 3074 to be stretched, and the fan 3072 to move accordingly, thereby effectively cooling the relevant components.

[0034] Reference Figure 1 , Figure 3 and Figure 5The hybrid insulation mechanism 2 includes a first motor 201, which is mounted on the top right side of the mounting box 5. A drive gear 202 is fixedly connected to the output end of the first motor 201. The installation of the first motor 201 and the second motor 301 provides power to subsequent processes. Both the first motor 201 and the second motor 301 are model Z630-10 / 1180. Their working principle is that the stator generates a constant main magnetic field. After DC current is applied to the armature winding, it experiences electromagnetic force in the magnetic field, forming a rotational torque. This torque is maintained through the commutator. To ensure a constant torque direction and achieve a stable conversion of electrical energy to mechanical energy, a processing tank 212 is installed at the top center of the mounting box 5. A sliding rod 204 is fixedly connected to the rear right side of the processing tank 212. A rack 203 is slidably connected to the inner side of the sliding rod 204. The front side of the rack 203 meshes with the rear side of the drive gear 202. An insulation sleeve 205 is fixedly connected to the bottom of the rack 203. The inner side of the insulation sleeve 205 is slidably connected to the outer side of the processing tank 212. A connecting rod 206 is fixedly connected to the left side of the drive gear 202. A first driving bevel gear 207 is fixedly connected to the left side of the connecting rod 206. A first driven bevel gear 208 is rotatably connected to the top center of the processing tank 212. The top of the first driven bevel gear 208 meshes with the bottom of the first driving bevel gear 207. A rotating rod 209 is fixedly connected to the bottom of the first driven bevel gear 208. Multiple stirring blades 210 are fixedly connected at equal intervals to the outer side of the rotating rod 209. A connecting pipe 211 is connected to both the left and right ends of the bottom of the processing tank 212. A glue-filling device is installed in the middle of the inner side of the mounting box 5. Device 4, the top of the dispensing device 4 is connected to the bottom of the connecting pipe 211. Support rods 12 are installed on the front and rear ends of the top right side of the machine body 1. Support plates 11 are fixedly connected to the top of the support rods 12. Feed pipe 6 is installed on the rear side of the top of the machine body 1. The bottom of the feed pipe 6 is connected to the top of the processing tank 212. Support bases 9 are fixedly connected to the four corners of the bottom of the machine body 1. The installation of the support plates 11 makes the first motor 201 more stable. The installation of the feed pipe 6 facilitates the entry of materials.

[0035] Specifically, the first motor 201 is started, and its output drives the drive gear 202 to rotate. The drive gear 202 meshes with the rack 203, causing the rack 203 to slide along the inner side of the sliding rod 204, thereby driving the insulation sleeve 205 to slide along the outer side of the processing tank 212 to adjust the insulation coverage. At the same time, the connecting rod 206 rotates, driving the first drive bevel gear 207 to rotate. The first drive bevel gear 207 meshes with the first driven bevel gear 208, driving the rotating rod 209 to rotate, thereby causing multiple stirring blades 210 to rotate synchronously to mix the adhesive in the processing tank 212. The mixed adhesive is then transported through the connecting pipe 211 to the dispensing device 4 in the installation box 5, preparing for the dispensing operation.

[0036] Reference Figure 1 , Figure 2 and Figure 3 A rotating column 10 is fixedly connected to the front right side of the top of the machine body 1, and a switch 8 is fixedly connected to the top of the rotating column 10. A working platform 7 is fixedly connected to the top left side of the machine body 1, and a protective door 13 is installed on the front side of the mounting box 5.

[0037] Specifically, the installation of switch 8 facilitates the control of this device, and the installation of work platform 7 facilitates its use by staff.

[0038] Working principle: When the second motor 301 is turned on, the connecting short rod 302 is rotated, which causes the second active bevel gear 303 to rotate accordingly. The second active bevel gear 303 meshes with the second driven bevel gear 304, causing the bidirectional threaded rod 306 to rotate synchronously. This causes the two clamping plates 305 to move relative to each other under its drive. At this time, the slot block 3081 and the engaging block 3082 engage, causing the clamping soft plate 3083 to approach and fix the mold. At the same time, the connecting rope 3071 pulls the moving block 3073, which has a fan 3072 mounted on the top, to slide along the limiting rod 3075, which stretches the spring 3074. The fan 3072 moves accordingly, thereby dissipating heat from the relevant components.

[0039] The first motor 201 is turned on, and its output drives the drive gear 202 to rotate. The drive gear 202 meshes with the rack 203, causing the rack 203 to slide along the inner side of the sliding rod 204. This causes the insulation sleeve 205 to slide along the outer side of the processing tank 212, adjusting the insulation coverage. At the same time, the connecting rod 206 rotates and drives the first drive bevel gear 207 to rotate. The first drive bevel gear 207 meshes with the first driven bevel gear 208, causing the rotating rod 209 to rotate. This causes multiple stirring blades 210 to rotate synchronously, mixing the glue in the processing tank 212. The mixed glue is then transported to the glue dispensing device 4 in the installation box 5 through the connecting pipe 211, preparing for glue dispensing.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic positioning platform for a dispensing machine, comprising a body (1), characterized in that: An installation box (5) is installed on the top left side of the body (1). A clamping mechanism (3) is installed on the inner side of the installation box (5). The clamping mechanism (3) is used to fix the mold. A mixing and heat preservation mechanism (2) is installed on the top of the installation box (5). The mixing and heat preservation mechanism (2) is used to mix the glue. The clamping mechanism (3) includes a second motor (301), which is installed on the bottom left side of the inner side of the mounting box (5). A connecting rod (302) is fixedly connected to the output end of the second motor (301). A second driving bevel gear (303) is fixedly connected to the front side of the connecting rod (302). A second driven bevel gear (304) is installed at the rear end of the inner side of the mounting box (5). The left side of the second driven bevel gear (304) meshes with the right side of the second driving bevel gear (303). A bidirectional threaded rod (306) is fixedly connected to the right side of the second driven bevel gear (304). A clamping plate (305) is threadedly connected to both the left and right sides of the bidirectional threaded rod (306). A heat dissipation component (307) is installed on the rear side of the bidirectional threaded rod (306). An installation component (308) is installed on the outer side of the clamping plate (305).

2. The automatic positioning platform for a dispensing machine according to claim 1, characterized in that: The heat dissipation assembly (307) includes a connecting rope (3071), which is fixedly connected to the right side of the connecting short rod (302). A limiting rod (3075) is fixedly connected to the rear end of the bottom inner side of the mounting box (5). A moving block (3073) is fixedly connected to the right side of the connecting rope (3071). A fan (3072) is installed on the top of the moving block (3073). A spring (3074) is fixedly connected to the right side of the moving block (3073). The bottom of the moving block (3073) is slidably connected to the top of the limiting rod (3075).

3. The automatic positioning platform for a dispensing machine according to claim 1, characterized in that: The mounting assembly (308) includes a plurality of slot blocks (3081), which are fixedly connected to the front and rear ends of adjacent sides of the two clamping plates (305). A locking block (3082) is installed in the middle of the slot block (3081), and a clamping flexible plate (3083) is fixedly connected to the outer side of the locking block (3082).

4. The automatic positioning platform for a dispensing machine according to claim 1, characterized in that: The hybrid insulation mechanism (2) includes a first motor (201), which is installed on the top right side of the mounting box (5). The output end of the first motor (201) is fixedly connected to a drive gear (202). A processing tank (212) is installed at the top center of the mounting box (5). A sliding rod (204) is fixedly connected to the rear right side of the processing tank (212). A rack (203) is slidably connected to the inner side of the sliding rod (204). The front side of the rack (203) meshes with the rear side of the drive gear (202). An insulation sleeve (205) is fixedly connected to the bottom of the rack (203). The inner side of the insulation sleeve (205) is connected to the processing tank (212). The outer side of the tank (212) is slidably connected, and a connecting rod (206) is fixedly connected to the left side of the driving gear (202). A first driving bevel gear (207) is fixedly connected to the left side of the connecting rod (206). A first driven bevel gear (208) is rotatably connected to the top center of the processing tank (212). The top of the first driven bevel gear (208) meshes with the bottom of the first driving bevel gear (207). A rotating rod (209) is fixedly connected to the bottom of the first driven bevel gear (208). Multiple stirring blades (210) are fixedly connected at equal intervals to the outer side of the rotating rod (209). A connecting pipe (211) is connected to both the left and right ends of the bottom of the processing tank (212).

5. The automatic positioning platform for a dispensing machine according to claim 4, characterized in that: An adhesive dispensing device (4) is installed in the middle of the inner side of the mounting box (5). The top of the adhesive dispensing device (4) is connected to the bottom of the connecting pipe (211). Support rods (12) are installed at the front and rear ends of the top right side of the body (1). A support plate (11) is fixedly connected to the top of the support rod (12).

6. The automatic positioning platform for a dispensing machine according to claim 1, characterized in that: A rotating column (10) is fixedly connected to the top right front end of the body (1), and a switch (8) is fixedly connected to the top of the rotating column (10).

7. The automatic positioning platform for a dispensing machine according to claim 1, characterized in that: A working platform (7) is fixedly connected to the top left side of the body (1), and a protective door (13) is installed on the front side of the mounting box (5).

8. The automatic positioning platform for a dispensing machine according to claim 4, characterized in that: A feed pipe (6) is installed on the top rear side of the machine body (1). The bottom of the feed pipe (6) is connected to the top of the processing tank (212). Support bases (9) are fixedly connected to the four corners of the bottom of the machine body (1).

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