Dispensing machine for data line production
By designing the coating mechanism of the dispensing machine used in data cable production, the piston rod is used to draw the adhesive material from the dispensing nozzle back into the storage cylinder, thus solving the stringing problem during adhesive application and achieving a coating effect with no adhesive residue.
Patent Information
- Application Number
- CN202520064027.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-13
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-01-13
AI Technical Summary
In existing technologies, during the production of data cables, adhesive may string in areas where it is not needed, resulting in adhesive residue that affects subsequent processing.
A dispensing machine for data cable production was designed. By setting up the coating mechanism, the piston rod is used to draw the adhesive material from the dispensing nozzle back into the storage cylinder, thus avoiding adhesive residue.
This effectively avoids stringing during glue application, ensuring smooth subsequent processing.
Smart Images
Figure CN223761389U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of dispensing machines, and more specifically, it relates to a dispensing machine for data cable production. Background Technology
[0002] Data cables, also known as transmission cables or connector cables, are cables used to connect electronic devices for data transmission or charging. Dispensing machines, also known as glue coating machines, are automated machines that control fluids and apply them to the surface or interior of products. They play a crucial role in the production of data cables.
[0003] Existing dispensing machines, when producing data cables, require the data cable to be dispensed to be placed on the machine's worktable and secured with limit plates and clamps to ensure accurate dispensing. The machine then uses compressed air as a power source to force adhesive into a feed tube connected to the piston chamber. As the piston pushes the dispensing needle downwards, the adhesive is forced out of the nozzle under pressure. The machine then uses sensors to detect the data cable's position to determine the dispensing location and path, applying the adhesive to the desired areas to improve data cable quality and production efficiency. However, when the adhesive is squeezed out from the nozzle and comes into contact with the data cable, some adhesive adheres to the cable initially. As the nozzle moves to the next application point, some adhesive remains on the nozzle, causing stringing and leaving adhesive residue in areas where coating is unnecessary, creating unnecessary problems for subsequent processing.
[0004] Therefore, a new solution is needed to address this problem. Utility Model Content
[0005] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a dispensing machine for data cable production. By setting the coating mechanism, it can prevent stringing during the coating process, thus avoiding glue residue in areas that do not need coating and affecting subsequent processing.
[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a dispensing machine for data cable production includes a base, an electric slide rail fixedly connected to the base, a slider slidably connected to the electric slide rail, a cylinder fixedly connected to the slider, a fixed plate fixedly connected to the output end of the cylinder, a feeding component for supplying glue on the fixed plate, and a coating mechanism for applying glue on the fixed plate.
[0007] The present invention is further configured such that: the feeding assembly includes a storage cylinder fixedly connected to a fixed plate, an extrusion plate slidably connected inside the storage cylinder, a fixed rod fixedly connected to the fixed plate, a positioning plate rotatably connected to the fixed rod, and a sliding rod slidably connected to the positioning plate; the extrusion plate is fixedly connected to the sliding rod; and a spring is sleeved between the fixed plate and the extrusion plate on the sliding rod; when the extrusion plate contacts the bottom side of the storage cylinder, the spring is in a normal state.
[0008] The present invention is further configured as follows: the coating mechanism includes a temporary storage cylinder fixedly connected to a fixed plate, a piston rod slidably connected inside the temporary storage cylinder, a sliding plate slidably connected inside the temporary storage cylinder below the piston rod, a spring 2 fixedly connected between the sliding plate and the piston rod, and an electric push rod fixedly connected to the fixed plate. The output end of the electric push rod is fixedly connected to the piston rod. A glue outlet is fixedly connected to the bottom side of the temporary storage cylinder. A connecting pipe is fixedly connected to the bottom side of the storage cylinder. The other end of the connecting pipe is fixedly connected to the temporary storage cylinder. Both ends of the connecting pipe are respectively connected to the storage cylinder and the temporary storage cylinder. Control components for controlling glue dispensing are provided on the temporary storage cylinder and the piston rod.
[0009] The present invention is further configured such that: the control component includes a sealing block slidably connected to the temporary storage cylinder, a guide block fixedly connected to the sealing block, a positioning rod fixedly connected to the temporary storage cylinder, and a trigger rod fixedly connected to the piston rod. The positioning rod is slidably connected to the guide block. A spring is fixedly connected between the outer wall of the temporary storage cylinder and the sealing block. The spring is sleeved on the positioning rod. When the trigger rod contacts the guide block, the spring is in a stretched state. The temporary storage cylinder is provided with a removal component for absorbing excess adhesive.
[0010] The present invention is further configured such that: the removal component includes a removal tube fixedly connected to the temporary storage cylinder, an air cylinder fixedly connected to the other end of the removal tube, a piston rod slidably connected inside the air cylinder, and a connecting rod fixedly connected to the piston rod slidably inside the piston rod slidably; the two ends of the removal tube are respectively connected to the air cylinder and the temporary storage cylinder; and the connecting rod is fixedly connected to the trigger rod.
[0011] The present invention is further configured such that: a stabilizing rod is fixedly connected to the lower side of the fixing plate, and the stabilizing rod is slidably connected to the base.
[0012] In summary, this utility model has the following beneficial effects: during the application of adhesive, the adhesive material at the outlet can be drawn back into the adhesive outlet by the piston rod after the application is completed, thereby avoiding stringing during the application process and affecting subsequent processing. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model;
[0014] Figure 2 A cross-sectional view of this utility model Figure 1 ;
[0015] Figure 3 A cross-sectional view of this utility model Figure 2 ;
[0016] Figure 4 A cross-sectional view of this utility model Figure 3 .
[0017] In the diagram: 1. Base; 2. Electric slide rail; 3. Slider; 4. Cylinder; 5. Fixing plate; 6. Storage cylinder; 7. Extrusion plate; 8. Fixing rod; 9. Positioning plate; 10. Sliding rod; 11. Spring 1; 12. Temporary storage cylinder; 13. Piston rod 1; 14. Sliding plate; 15. Spring 2; 16. Electric push rod; 17. Dispensing port; 18. Connecting pipe; 19. Sealing block; 20. Guide block; 21. Positioning rod; 22. Trigger rod; 23. Spring 3; 24. Removal pipe; 25. Air cylinder; 26. Piston rod 2; 27. Connecting rod; 28. Stabilizing rod. Detailed Implementation
[0018] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.
[0019] A dispensing machine for data cable production, such as Figures 1-3 As shown, the device includes a base 1, on which an electric slide rail 2 is fixedly connected. The electric slide rail 2 can drive various components to perform data cable coating. A slider 3 is slidably connected to the electric slide rail 2, and a cylinder 4 is fixedly connected to the slider 3. The cylinder 4 can adjust the coating height. A fixed plate 5 is fixedly connected to the output end of the cylinder 4. The fixed plate 5 is equipped with a feeding assembly for supplying adhesive and a coating mechanism for applying adhesive. The feeding assembly includes a storage cylinder 6 fixedly connected to the fixed plate 5, an extrusion plate 7 slidably connected inside the storage cylinder 6, a fixed rod 8 fixedly connected to the fixed plate 5, a positioning plate 9 rotatably connected to the fixed rod 8, and a sliding rod 10 slidably connected to the positioning plate 9. The extrusion plate 7 and the sliding rod 10 are fixedly connected. A spring 11 is sleeved between the fixed plate 5 and the extrusion plate 7. When the extrusion plate 7 contacts the bottom of the storage cylinder 6, the spring 11 is in its normal state. When applying the adhesive, first fix the data cable to be coated on the base 1, then pull up the sliding rod 10 so that the extrusion plate 7 is no longer in contact with the storage cylinder 6. At this time, the spring 11 is in a compressed state. Then rotate the positioning plate 9 and release the control of the sliding rod 10, pour the adhesive into the storage cylinder 6, then pull up the sliding plate 14 again and rotate the positioning plate 9 so that the extrusion plate 7 is on the upper side of the storage cylinder 6. Then release the extrusion plate 7 again so that the extrusion plate 7 contacts the inner wall of the storage cylinder 6. At this time, the spring 11 is in a compressed state, which drives the extrusion plate 7 to push the adhesive into the coating mechanism, thereby completing the feeding operation.
[0020] like Figures 1-4 As shown, the coating mechanism includes a temporary storage cylinder 12 fixedly connected to a fixed plate 5, a piston rod 13 slidably connected inside the temporary storage cylinder 12, a sliding plate 14 slidably connected inside the temporary storage cylinder 12 below the piston rod 13, a spring 15 fixedly connected between the sliding plate 14 and the piston rod 13, and an electric push rod 16 fixedly connected to the fixed plate 5. The output end of the electric push rod 16 is fixedly connected to the piston rod 13. A glue outlet 17 is fixedly connected to the bottom side of the temporary storage cylinder 12. A connecting pipe 18 is fixedly connected to the bottom side of the storage cylinder 6. The other end of the connecting pipe 18 is fixedly connected to the temporary storage cylinder 12. The two ends of the connecting pipe 18 are respectively connected to the storage cylinder 6 and the temporary storage cylinder 12. The temporary storage cylinder 12 and piston rod 13 are equipped with control components for controlling the dispensing of adhesive. These control components include a sealing block 19 slidably connected to the temporary storage cylinder 12, a guide block 20 fixedly connected to the sealing block 19, a positioning rod 21 fixedly connected to the temporary storage cylinder 12, and a trigger rod 22 fixedly connected to the piston rod 13. The positioning rod 21 is slidably connected to the guide block 20. A spring 23 is fixedly connected between the outer wall of the temporary storage cylinder 12 and the sealing block 19. The spring 23 is sleeved on the positioning rod 21. When the trigger rod 22 contacts the guide block 20, the spring 23 is in a stretched state. The temporary storage cylinder 12 is equipped with a removal component for sucking up excess adhesive.
[0021] like Figures 1-4 As shown, when the feeding assembly can start feeding, the adhesive material enters the storage cylinder 6 from the connecting pipe 18. The electric push rod 16 retracts, which drives the piston rod 13 to operate. Then, the piston rod 13 drives the trigger rod 22 to move synchronously to one side of the base 1. Next, the trigger rod 22 contacts the inclined surface of the guide block 20. When the trigger rod 22 continues to move downward, the sealing block 19 is driven by the guide block 20 to move to one side of the trigger rod 22. At this time, the spring 23 is in a compressed state, and at the same time, the downward movement of the piston rod 13 will drive the sliding plate 14 to squeeze the adhesive material in the temporary storage cylinder 12. Since the adhesive material is blocked by the sealing block 19 and cannot be squeezed out, the spring 25 is in a compressed state. When the sealing block 19 moves and cannot stop the adhesive, the second spring 15 resets and drives the sliding plate 14 to squeeze the adhesive. The adhesive passes through the gap in the middle of the sealing block 19 and enters the adhesive outlet 17. Then, in conjunction with the electric slide rail 2 and the cylinder 4, it is applied to the data line. At this time, the adhesive supply point is blocked by the sealing block 19 and cannot supply material. After the application is completed, the electric push rod 16 begins to extend, driving the piston rod 13 and the trigger rod 22 away from the base 1. When the trigger rod 22 is no longer in contact with the guide block 20, the third spring 23 resets and drives the sealing block 19 to move, sealing the adhesive outlet and opening the adhesive supply point. At this time, the first spring 11 drives the extrusion plate 7 to push the adhesive to replenish the adhesive in the temporary storage cylinder 12, so that the next application can be carried out.
[0022] like Figure 1, Figure 3 , Figure 4 As shown, the removal component includes a removal tube 24 fixedly connected to the temporary storage cylinder 12, an air cylinder 25 fixedly connected to the other end of the removal tube 24, a piston rod 26 slidably connected inside the air cylinder 25, and a connecting rod 27 fixedly connected to the piston rod 26. The two ends of the removal tube 24 are respectively connected to the air cylinder 25 and the temporary storage cylinder 12. The connecting rod 27 is fixedly connected to the trigger rod 22. When the trigger rod 22 is driven by the piston rod 13 to approach the base 1, it will simultaneously drive the piston rod 26 to approach the base 1. At this time, the piston rod 26 is located on the bottom side inside the air cylinder 25. When the coating is finished and the trigger rod 22 moves away from the base 1, it will drive the piston rod 26 to move away from the bottom side inside the air cylinder 25. At this time, the adhesive at the dispensing port 17 will be sucked into the removal tube 24 to avoid stringing.
[0023] like Figures 1-2 As shown, a stabilizing rod 28 is fixedly connected to the lower side of the fixing plate 5. The stabilizing rod 28 is slidably connected to the base 1, which can prevent the fixing plate 5 from tilting and no longer maintaining the same horizontal line as the base 1, thus affecting the coating.
[0024] Working Principle: When applying the adhesive, first fix the data cable to be coated onto the base 1. Then pull up the sliding rod 10 so that the extrusion plate 7 is no longer in contact with the storage cylinder 6. At this time, the spring 11 is compressed. Then rotate the positioning plate 9 and release the control of the sliding rod 10, pouring the adhesive into the storage cylinder 6. Next, pull up the sliding plate 14 again and rotate the positioning plate 9 so that the extrusion plate 7 is on the upper side of the storage cylinder 6. Then release the extrusion plate 7 again, so that the extrusion plate 7 contacts the inner wall of the storage cylinder 6. At this time, the spring 11 is compressed, driving the extrusion plate 7 to push the adhesive. The adhesive will then enter the storage cylinder 6 from the connecting pipe 18. Then, the electric push rod 16 retracts, driving the piston rod 13 to operate. Then, the piston rod 13 drives the trigger rod 22 to move synchronously to one side of the base 1. Then, the trigger rod 22 will contact the inclined surface of the guide block 20. When the trigger rod 22 continues to move downward, the sealing block 19 will be driven by the guide block 20 to move towards the trigger rod 22. At this time, spring 23 is in a compressed state, and at the same time, piston rod 13 moves downward, which will drive sliding plate 14 to squeeze the adhesive in temporary storage cylinder 12. Since the adhesive is blocked by sealing block 19 and cannot be squeezed out, spring 25 is in a compressed state. When the sealing block 19 moves and can no longer block the adhesive, spring 25 resets and drives sliding plate 14 to squeeze the adhesive. The adhesive passes through the gap in the middle of sealing block 19 and enters the adhesive outlet 17. Then, in conjunction with electric slide rail 2 and cylinder 4, it is applied to the data line. At this time, the adhesive supply point is blocked by sealing block 19 and cannot supply material. After the application is completed, electric push rod 16 begins to extend, driving piston rod 13 and trigger rod 22 away from the base 1. When trigger rod 22 no longer contacts guide block 20, spring 23 resets and drives sealing block 19 to move, sealing the adhesive outlet and opening the adhesive supply point. At this time, spring 11 drives extrusion plate 7 to push adhesive to replenish the adhesive in temporary storage cylinder 12, so that the next application can be carried out.
[0025] When the trigger rod 22 is driven by the piston rod 13 to approach the base 1, it will simultaneously drive the piston rod 26 to approach the base 1. At this time, the piston rod 26 is located on the bottom side of the air cylinder 25. When the coating is finished, the trigger rod 22 moves away from the base 1, which will drive the piston rod 26 to move away from the bottom side of the air cylinder 25. At this time, the glue at the glue outlet 17 will be sucked into the removal tube 24 to avoid stringing. In this way, by setting the coating mechanism, after the coating is finished, the glue at the glue outlet 17 can be sucked back into the glue outlet by the piston rod 26, thus avoiding stringing during coating and affecting subsequent processing.
[0026] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.
Claims
1. A dispensing machine for data line production, comprising a base (1), characterized in that: The base (1) is fixedly connected with an electric slide rail (2), the electric slide rail (2) is slidably connected with a sliding block (3), the sliding block (3) is fixedly connected with an air cylinder (4), the air cylinder (4) is fixedly connected with a fixed plate (5) at the output end, the fixed plate (5) is provided with a feeding assembly for glue, and the fixed plate (5) is provided with a coating mechanism for coating glue.
2. The glue dispenser for data line production according to claim 1, characterized in that: The feeding assembly comprises a storage cylinder (6) fixedly connected to the fixed plate (5), a pressing plate (7) slidably connected in the storage cylinder (6), a fixed rod (8) fixedly connected to the fixed plate (5), a positioning plate (9) rotatably connected to the fixed rod (8), and a sliding rod (10) slidably connected to the positioning plate (9), the pressing plate (7) is fixedly connected with the sliding rod (10), the sliding rod (10) is sleeved with a spring (11) between the fixed plate (5) and the pressing plate (7), and when the pressing plate (7) is in contact with the bottom side in the storage cylinder (6), the spring (11) is in a normal state.
3. The glue dispenser for data line production according to claim 2, characterized in that: The coating mechanism comprises a temporary storage cylinder (12) fixedly connected to the fixed plate (5), a piston rod (13) slidably connected in the temporary storage cylinder (12), a sliding plate (14) slidably connected below the piston rod (13) in the temporary storage cylinder (12), a spring (15) fixedly connected between the sliding plate (14) and the piston rod (13), and an electric push rod (16) fixedly connected to the fixed plate (5), the output end of the electric push rod (16) is fixedly connected with the piston rod (13), the bottom side of the temporary storage cylinder (12) is fixedly connected with a glue outlet (17), the bottom side of the storage cylinder (6) is fixedly connected with a connecting pipe (18), the other end of the connecting pipe (18) is fixedly connected with the temporary storage cylinder (12), the two ends of the connecting pipe (18) are respectively in communication with the storage cylinder (6) and the temporary storage cylinder (12), and the temporary storage cylinder (12) and the piston rod (13) are provided with a control assembly for controlling glue discharge.
4. The glue dispenser for data line production according to claim 3, characterized in that: The control assembly comprises a blocking block (19) slidably connected to the temporary storage cylinder (12), a guide block (20) fixedly connected to the blocking block (19), a positioning rod (21) fixedly connected to the temporary storage cylinder (12), and a trigger rod (22) fixedly connected to the piston rod (13), the positioning rod (21) is slidably connected with the guide block (20), a spring (23) is fixedly connected between the outer wall of the temporary storage cylinder (12) and the blocking block (19), the spring (23) is sleeved on the positioning rod (21), the spring (23) is in a stretched state when the trigger rod (22) is in contact with the guide block (20), and the temporary storage cylinder (12) is provided with a removal member for removing excess glue.
5. The glue dispenser for data line production according to claim 4, characterized in that: The removing part comprises a removing tube (24) fixedly connected to the temporary storage cylinder (12), a gas cylinder (25) fixedly connected to the other end of the removing tube (24), a piston rod two (26) slidingly connected in the gas cylinder (25), and a connecting rod (27) fixedly connected to the piston rod two (26), the removing tube (24) is in communication with the gas cylinder (25) and the temporary storage cylinder (12) respectively, and the connecting rod (27) is fixedly connected to the trigger rod (22).
6. The glue dispenser for data line production of claim 1, wherein: The lower side of the fixed plate (5) is fixedly connected with a stabilizing rod (28), and the stabilizing rod (28) is slidingly connected to the base (1).