Rapid switching device for glue outlets of glue pouring machine
By designing a quick-switching device for the dispensing machine's dispensing port, the problem of cumbersome operation of traditional dispensing machines when facing different dispensing needs is solved. This enables quick switching of the dispensing port and stable clamping of the workpiece, improving work efficiency and flexibility.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU ZESEN ELECTRONIC TECH CO LTD
- Filing Date
- 2025-06-03
- Publication Date
- 2026-05-12
AI Technical Summary
Traditional dispensing machines have complex dispensing nozzle fixing methods when facing different dispensing needs, which makes the replacement operation cumbersome and requires the use of other equipment, making them inflexible in use.
A quick-change device for the dispensing port of a glue dispensing machine was designed. By using a bidirectional screw and a guide plate, the dispensing port can be quickly disassembled and assembled. The workpiece is stably clamped by a clamping assembly. It is suitable for workpieces of different sizes.
It improves the efficiency of dispensing nozzle replacement and the stability of workpieces, meets the dispensing needs of different types of workpieces, and enhances the flexibility and practicality of the device.
Smart Images
Figure CN224221787U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of glue dispensing machine technology, specifically to a quick switching device for the glue dispensing machine outlet. Background Technology
[0002] A glue dispensing machine is a device used in automated production processes to precisely apply, fill, or inject glue, adhesives, or other liquid materials into products. It is widely used in industrial fields such as electronics, automobiles, home appliances, and medical equipment.
[0003] Currently, traditional dispensing machines are mostly used for a specific dispensing need. When faced with different dispensing needs, the dispensing nozzle fixing method is relatively complicated and the dispensing nozzle changing operation is cumbersome. Often, another device is needed to dispensing the glue, which is not flexible enough. Utility Model Content
[0004] To solve the above-mentioned technical problems, a quick-change device for the dispensing port of a dispensing machine is provided. This technical solution solves the problem mentioned in the background art that traditional dispensing machines are mostly used for a certain dispensing needs. When facing different dispensing needs, the dispensing port fixing method is relatively complicated, and the dispensing port changing operation is cumbersome. Often, another device is needed to dispensing, which is not flexible enough.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0006] A quick-change device for the dispensing nozzle of a dispensing machine includes a worktable. A placement plate is fixedly connected to the top of the worktable. Fixed platforms are fixedly connected to the worktable on both the left and right sides of the placement plate. A movable groove is opened on the top of each fixed platform. A bracket is slidably installed inside the movable groove. An electric slider is provided on the front side of the top of the bracket. A mounting plate is fixedly connected to the front end of the electric slider. A cylinder is fixedly installed on the top of the mounting plate. The output end of the cylinder passes through the top of the mounting plate and is fixedly connected to a fixed frame. A mixing tank is fixedly installed inside the fixed frame. A mounting slide is slidably connected to the bottom of the fixed frame. A dispensing nozzle is fixedly installed on the bottom of the mounting slide. A fixing component is provided on the front side of the lower end of the fixed frame. A vertical plate is fixedly connected to the rear side of the top of the worktable. A clamping component is provided at the rear end of the vertical plate.
[0007] Optionally, the fixing component includes a guide frame, which is fixedly connected to the lower front side of the fixing frame. A bidirectional screw is rotatably installed inside the guide frame. A pair of guide plates are threaded onto the surface of the bidirectional screw. An L-shaped extension plate is fixedly connected to the bottom of each of the two guide plates. A locking block is fixedly connected to the lower end of each of the two extension plates. Slots are provided on both the left and right sides of the mounting slide. The ends of the two locking blocks that are close to each other are respectively engaged with the inside of the two slots. A second drive motor is fixedly installed on the right end of the guide frame. The output end of the second drive motor passes through the right side wall of the guide frame and is fixedly connected to the right end of the bidirectional screw.
[0008] Optionally, the clamping assembly includes a pair of through slots, a rotating plate, and a second cylinder. The two through slots are opened at the front end of the vertical plate, and clamping plates are slidably installed inside the two through slots. The rotating plate is rotatably installed at the rear end of the vertical plate, and connecting rods are rotatably installed on the upper and lower sides of the rear end of the rotating plate. The other ends of the two connecting rods are respectively hinged to the rear ends of the two clamping plates. The second cylinder is fixedly installed at the rear end of the right-side fixed platform, and the output end of the second cylinder is fixedly connected to the right end of the right-side clamping plate.
[0009] Optionally, a drive screw is rotatably installed inside the movable slot on the left side. The surface of the drive screw is threadedly connected to the lower end of the bracket. A drive motor is fixedly installed at the rear end of the fixed platform on the left side. The output end of the drive motor passes through the rear side wall of the fixed platform and is fixedly connected to the rear end of the drive screw. A sliding groove is opened on the front side of the top of the bracket. A sliding rod is fixedly connected inside the sliding groove. The surface of the sliding rod is slidably connected to the inside of the electric slider.
[0010] Optionally, a pair of glue storage tanks are fixedly installed on the top of the bracket, and each of the glue storage tanks is fixedly connected to a glue delivery pipe at its front end, with the other end of the glue delivery pipe connected to the top of the mixing tank.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] 1. This solution incorporates a fixing component, utilizing a two-way screw and a guide plate to allow the extension plate to engage with or disengage the locking block from the slot. This facilitates easy assembly and disassembly of the mounting plate and the dispensing port, enabling workers to quickly switch between suitable dispensing ports for different dispensing needs. The structure is simple, easy to operate, improves work efficiency, and offers greater flexibility in use.
[0013] 2. This solution incorporates a clamping assembly that uses the cooperation of a rotating plate and a connecting rod to clamp and fix the workpiece requiring glue application, maintaining its stability. It is also flexible and adaptable to workpieces of different sizes. Combined with a quickly switchable glue outlet, it meets the glue application needs of various workpiece types, thus improving the device's practicality. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0015] Figure 2 This is a three-dimensional structural cross-sectional view of the present invention;
[0016] Figure 3 for Figure 2 A magnified view of the structure at point A in the middle.
[0017] The numbers on the map are:
[0018] 1. Workbench; 2. Placement plate; 3. Fixed platform; 31. Moving groove; 32. Drive screw; 33. Drive motor one; 4. Bracket; 41. Slide groove; 42. Slide rod; 5. Electric slider; 6. Mounting plate; 7. Cylinder one; 8. Fixed frame; 9. Mixing tank; 10. Mounting slide plate; 101. Slot; 11. Glue outlet; 12. Fixed assembly; 121. Guide frame; 122. Bidirectional screw; 123. Guide plate; 124. Extension plate; 125. Locking block; 126. Drive motor two; 13. Vertical plate; 14. Clamping assembly; 141. Through groove; 142. Clamping plate; 143. Rotating plate; 144. Connecting rod; 145. Cylinder two; 15. Glue storage tank; 16. Glue delivery pipe. Detailed Implementation
[0019] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.
[0020] Reference Figure 1As shown, a quick-change device for the dispensing nozzle of a dispensing machine includes a workbench 1. A placement plate 2 is fixedly connected to the top of the workbench 1. Fixed platforms 3 are fixedly connected to the workbench 1 on both the left and right sides of the placement plate 2. Each fixed platform 3 has a moving groove 31 on its top. A bracket 4 is slidably installed inside the moving groove 31. An electric slider 5 is provided on the front side of the top of the bracket 4. A mounting plate 6 is fixedly connected to the front end of the electric slider 5. A cylinder 7 is fixedly installed on the top of the mounting plate 6. The output end of the cylinder 7 passes through the top of the mounting plate 6 and is fixedly connected to a fixing frame 8. A mixing tank 9 is fixedly installed inside the fixing frame 8. A mounting slide 10 is slidably connected to the bottom of the fixing frame 8. A dispensing nozzle 11 is fixedly installed on the bottom of the mounting slide 10. A fixing component 12 is provided on the front side of the lower end of the fixing frame 8. A vertical plate 13 is fixedly connected to the rear side of the top of the workbench 1. A clamping component 14 is provided at the rear end of the vertical plate 13. A clamping component 14 is provided on the top of the bracket 4. The device is equipped with a pair of glue storage tanks 15, each with a glue delivery pipe 16 fixedly connected to its front end. The other end of the glue delivery pipe 16 is connected to the top of the mixing tank 9. Before use, according to the glue dispensing requirements of the workpiece, the appropriate glue outlet 11 is slidably connected to the bottom of the fixing frame 8 along with the mounting slide plate 10. The extension plate 124 in the fixing assembly 12 drives the locking block 125 to engage with the locking slot 101, completing the quick installation of the glue outlet 11. The glue is delivered to the mixing tank 9 through the glue delivery pipe 16. The glue is mixed evenly by the stirring device inside the mixing tank 9. The workpiece is placed on the placement plate 2, and the workpiece is clamped and fixed by the clamping plate 142 in the clamping assembly 14 to ensure the stability of the workpiece. Then, the bracket 4 and the electric slider 5 drive the glue outlet 11 to move freely for glue dispensing. By quickly switching the glue outlet 11, different glue dispensing requirements can be met. The structure is simple, the operation is convenient, the work efficiency is improved, and the use is more flexible.
[0021] Furthermore, such as Figure 2As shown, the fixing assembly 12 includes a guide frame 121, which is fixedly connected to the lower front side of the fixing frame 8. A bidirectional screw 122 is rotatably mounted inside the guide frame 121. A pair of guide plates 123 are threadedly connected to the surface of the bidirectional screw 122. An L-shaped extension plate 124 is fixedly connected to the bottom of each of the two guide plates 123. A locking block 125 is fixedly connected to the lower end of each of the two extension plates 124. Slots 101 are provided on both the left and right sides of the mounting slide plate 10. The ends of the two locking blocks 125 that are close to each other are respectively engaged with the interior of the two slots 101. A second drive motor 126 is fixedly mounted on the right end of the guide frame 121. The output end of the second drive motor 126 passes through the right side wall of the guide frame 121 and is connected to the right side of the bidirectional screw 122. Before use, the bidirectional screw 122 is rotated by the drive motor 126. The bidirectional screw 122 drives the guide plates 123 to move away from each other. The guide plates 123 drive the locking block 125 out of the slot 101 through the extension plate 124, which can release the fixing of the fixing frame 8 and the mounting plate 10. This makes it convenient for workers to remove unsuitable glue outlets 11. According to the glue filling requirements of the workpiece, the matching glue outlet 11 and the mounting plate 10 are slidably connected to the bottom of the fixing frame 8. The bidirectional screw 122 drives the guide plates 123 to move closer to each other, which makes the locking block 125 engage with the slot 101, thus fixing the glue outlet 11. The assembly and disassembly are very convenient, and it can be quickly switched to flexibly meet different glue filling requirements, thus improving work efficiency.
[0022] The clamping assembly 14 includes a pair of through slots 141, a rotating plate 143, and a second cylinder 145. The two through slots 141 are located at the front end of the vertical plate 13, and clamping plates 142 are slidably installed inside each slot 141. The rotating plate 143 is rotatably installed at the rear end of the vertical plate 13. Connecting rods 144 are rotatably installed on both the upper and lower sides of the rear end of the rotating plate 143. The other ends of the two connecting rods 144 are respectively hinged to the rear ends of the two clamping plates 142. The second cylinder 145 is fixedly installed at the rear end of the right-side fixed platform 3, and its output end is fixedly connected to the right end of the right-side clamping plate 142. A drive screw 32 is rotatably installed inside the left-side moving slot 31, and its surface is threadedly connected to the lower end of the bracket 4. A drive motor 33 is fixedly installed at the rear end of the left-side fixed platform 3, and its output end passes through the rear sidewall of the fixed platform 3 and is fixedly connected to the rear end of the drive screw 32. The top of the bracket 4 is front... A sliding groove 41 is provided on the side, and a sliding rod 42 is fixedly connected inside the sliding groove 41. The surface of the sliding rod 42 is slidably connected to the inside of the electric slider 5. In use, the workpiece to be glued is placed on the placement plate 2, and the right clamping plate 142 is moved by the cylinder 145. The right clamping plate 142 drives the rotating plate 143 to rotate through the right connecting rod 144. The rotating plate 143 drives the left clamping plate 142 to move through the left connecting rod 144, so that the two clamping plates 142 move closer to each other along the through groove 141 to clamp and fix the workpiece, maintaining the stability of the workpiece during the glue filling process. The support 4 is moved back and forth by the drive motor 33, and the mounting plate 6 is moved left and right by the electric slider 5, so that the glue outlet 11 can move freely to carry out the glue filling work. It is flexible and applicable to workpieces of different sizes. With the glue outlet 11 that can be quickly switched, it meets the glue filling needs of different types of workpieces and improves the practicality of the device.
[0023] The working principle of this utility model is as follows: Before use, according to the glue-filling requirements of the workpiece, the appropriate glue outlet 11 and the mounting slide plate 10 are slidably connected to the bottom of the fixed frame 8. The second drive motor 126 is started, and the guide plate 123 drives the locking block 125 to engage with the locking slot 101 through the extension plate 124, fixing the mounting slide plate 10 and the glue outlet 11 to the bottom of the fixed frame 8, realizing the rapid switching of the glue outlet 11. The workpiece is placed on the top of the placement plate 2, and the second cylinder 145 is started. Through the cooperation of the rotating plate 143 and the connecting rod 144, the clamping plate 142 is driven to clamp and fix the workpiece. The first drive motor 33 is started, and the glue outlet 11 is moved above the workpiece through the bracket 4 and the electric slider 5. The first cylinder 7 is started to lower the glue outlet 11 to perform glue-filling work, which improves work efficiency and makes the use more flexible.
[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A quick-change device for the dispensing nozzle of a dispensing machine, characterized in that: Includes a workbench (1), with a placement plate (2) fixedly connected to the top of the workbench (1). The placement plate (2) has fixed platforms (3) fixedly connected to the workbench (1) on both its left and right sides. Each of the two fixed platforms (3) has a moving groove (31) on its top. A bracket (4) is slidably installed inside the moving groove (31). An electric slider (5) is provided at the front of the top of the bracket (4). A mounting plate (6) is fixedly connected to the front end of the electric slider (5). A cylinder (7) is fixedly installed on the top of the mounting plate (6). The output end of the cylinder (7) passes through the top of the mounting plate (6) and is fixedly connected to the mounting bracket (8). The mixing bucket (9) is fixedly installed inside the mounting bracket (8). The mounting plate (10) is slidably connected to the bottom of the mounting bracket (8). The dispensing port (11) is fixedly installed at the bottom of the mounting plate (10). The lower front side of the mounting bracket (8) is provided with a fixing component (12). The upper rear side of the workbench (1) is fixedly connected with a vertical plate (13). The rear end of the vertical plate (13) is provided with a clamping component (14).
2. The quick switching device for the dispensing machine outlet according to claim 1, characterized in that: The fixing component (12) includes a guide frame (121), which is fixedly connected to the lower front side of the fixing frame (8). A bidirectional screw (122) is rotatably installed inside the guide frame (121). A pair of guide plates (123) are threadedly connected to the surface of the bidirectional screw (122). An L-shaped extension plate (124) is fixedly connected to the bottom of each of the two guide plates (123). A locking block (125) is fixedly connected to the lower end of each of the two extension plates (124). A slot (101) is provided on both the left and right sides of the mounting slide plate (10). The two locking blocks (125) are respectively engaged with the interior of the two slots (101) at their respective close ends. A second drive motor (126) is fixedly installed on the right end of the guide frame (121). The output end of the second drive motor (126) passes through the right side wall of the guide frame (121) and is fixedly connected to the right end of the bidirectional screw (122).
3. The quick switching device for the dispensing machine outlet according to claim 1, characterized in that: The clamping assembly (14) includes a pair of through slots (141), a rotating plate (143), and a second cylinder (145). The two through slots (141) are opened at the front end of the vertical plate (13). The clamping plates (142) are slidably installed inside the two through slots (141). The rotating plate (143) is rotatably installed at the rear end of the vertical plate (13). The upper and lower sides of the rear end of the rotating plate (143) are rotatably installed with connecting rods (144). The other ends of the two connecting rods (144) are respectively hinged to the rear ends of the two clamping plates (142). The second cylinder (145) is fixedly installed at the rear end of the right fixed platform (3). The output end of the second cylinder (145) is fixedly connected to the right end of the right clamping plate (142).
4. The quick switching device for the dispensing machine outlet according to claim 1, characterized in that: A drive screw (32) is rotatably installed inside the movable groove (31) on the left side. The surface of the drive screw (32) is threadedly connected to the lower end of the bracket (4). A drive motor (33) is fixedly installed at the rear end of the fixed platform (3) on the left side. The output end of the drive motor (33) passes through the rear side wall of the fixed platform (3) and is fixedly connected to the rear end of the drive screw (32). A sliding groove (41) is opened on the front side of the top of the bracket (4). A sliding rod (42) is fixedly connected inside the sliding groove (41). The surface of the sliding rod (42) is slidably connected to the inside of the electric slider (5).
5. The quick switching device for the dispensing machine outlet according to claim 1, characterized in that: A pair of glue storage tanks (15) are fixedly installed on the top of the bracket (4). The front end of each glue storage tank (15) is fixedly connected to a glue delivery pipe (16). The other end of the glue delivery pipe (16) is connected to the top of the mixing tank (9).