Automatic hot melting assembly machine for respiratory tract baffle insert
By combining the design of insert positioning blocks, positioning shafts and guide positioning blocks, and using cylinder drive and photoelectric detection, the positioning problem of the respiratory tract baffle insert during processing was solved, achieving high-precision insert positioning and stable assembly, and improving product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-18
- Publication Date
- 2026-03-31
AI Technical Summary
In the existing technology, the airway baffle insert cannot be effectively positioned during processing, resulting in it falling off and affecting the processing flow and product quality.
The design adopts an insert positioning block that matches the shape of the insert. Combined with the insert positioning shaft and guide positioning block, the fixed base plate is driven by a cylinder to move along the linear track. Real-time monitoring is carried out using photoelectric detection to ensure the precise positioning and stability of the insert during the processing.
It achieves high-precision positioning of inserts during processing, avoids positional offset and shaking, improves assembly accuracy and consistency, and ensures product quality.
Smart Images
Figure CN224060512U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of automatic hot melt assembly machine for respiratory tract baffle insert, specifically relates to an automatic hot melt assembly machine for respiratory tract baffle insert. BACKGROUND
[0002] Insert molding refers to the injection of plastics after the insertion of the prepared insert of different materials in the mold, and the insert of different materials is generally metal or inorganic solid, etc., the molten plastics and the insert of different materials are combined and solidified to form an integrated product. The insert molding can utilize the easy molding and bending of plastics and the rigidity and heat resistance of the insert of different materials to form a complex and delicate integrated product. The method of insert molding can save subsequent assembly and sealing operations, and greatly improve the production efficiency. At the same time, since the adhesive coating and mechanical fixing treatment steps are saved, the processing cost can be saved. Today, insert molding is widely used in the fields of electronic components, electrical components, automobile components, etc., and has become a common molding method.
[0003] In the existing insert processing, the position of the insert during processing cannot be positioned, which can easily cause the insert to fall off during processing, thereby affecting the normal processing flow of the insert and causing quality problems of the insert.
[0004] Therefore, the automatic hot melt assembly machine for respiratory tract baffle insert is provided for the above problems. UTILITY MODEL CONTENTS
[0005] To solve the problems in the above background art, the utility model provides an automatic hot melt assembly machine for respiratory tract baffle insert, which has the advantages of being able to position the insert during processing and avoid the position of the insert from being separated during processing.
[0006] To achieve the above purpose, the utility model provides the following technical scheme: an automatic hot melt assembly machine for respiratory tract baffle insert, comprising a wire rail and a cylinder, the surface of the wire rail is slidably connected with a fixed base plate, the fixed base plate is connected with the telescopic end of the cylinder, the surface of the fixed base plate is installed with an insert positioning block, the surface of the insert positioning block is installed with an insert positioning shaft, the surface of the fixed base plate is installed with a guide positioning block, the surface of the fixed base plate is provided with an insert, and one end of the fixed base plate is installed with a pair of photoelectric detection.
[0007] Preferably, the surface of the cylinder is installed with a cylinder limiting block.
[0008] Preferably, the surface of the cylinder is installed with a cylinder limiting block.
[0009] Preferably, the insert is located on the surface of the insert positioning block.
[0010] Preferably, the insert positioning block is matched with the shape of the insert.
[0011] Preferably, the pair of detection photoelectricity is located on the end of the fixed base plate close to the air cylinder.
[0012] Preferably, the linear rail is matched with the shape of the bottom of the fixed base plate.
[0013] Compared with the prior art, the utility model has the beneficial effects as follows:
[0014] 1、 the utility model discloses a positioning block and insert shape adaptation are set up to the insert positioning shaft further restricts the freedom of the insert, can ensure that the position of the insert on the fixed base plate is accurate and correct, provides high-precision positioning reference for subsequent assembly, is favorable to improve the accuracy and consistency of respiratory tract baffle and insert assembly, and the guiding positioning block installed on the surface of the fixed base plate can guide the fixed base plate to move along the accurate path under the cooperation of the linear rail, guarantees that the insert always keeps correct direction and position in the moving process, effectively prevents the offset and shaking of the insert, further improves the positioning precision, avoids the position offset of the insert in the processing. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the whole structure schematic view of the utility model;
[0016] Figure 2 It is the structure schematic view of guiding positioning block and fixed base plate of the utility model;
[0017] Figure 3 It is the structure schematic view of insert and insert positioning block of the utility model;
[0018] Figure 4 It is the structure schematic view of linear rail and mechanism positioning block of the utility model.
[0019] In the drawing: 1, guiding positioning block;2, insert;3, pair of detection photoelectricity;4, linear rail;5, mechanism
[0020] Positioning block;6, air cylinder limit block;7, insert positioning block;8, insert positioning shaft;9, air cylinder;10, fixed base plate. DETAILED DESCRIPTION
[0021] 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.
[0022] like Figures 1 to 4 As shown, this utility model provides an automatic hot melt assembly machine for respiratory tract baffle inserts, including a linear guide 4 and a cylinder 9. A fixed base plate 10 is slidably connected to the surface of the linear guide 4. The fixed base plate 10 is connected to the telescopic end of the cylinder 9. An insert positioning block 7 is installed on the surface of the fixed base plate 10. An insert positioning shaft 8 is installed on the surface of the insert positioning block 7. A guide positioning block 1 is installed on the surface of the fixed base plate 10. An insert 2 is provided on the surface of the fixed base plate 10. A photoelectric sensor 3 is installed at one end of the fixed base plate 10.
[0023] Specifically, a cylinder limit block 6 is installed on the surface of cylinder 9.
[0024] like Figures 1 to 4 As shown, mechanism positioning blocks 5 are installed on the surfaces of the two linear guides 4 that are close to each other.
[0025] Furthermore, insert 2 is located on the surface of insert positioning block 7.
[0026] It is worth noting that the shape of the insert positioning block 7 is adapted to that of the insert 2.
[0027] like Figures 1 to 4 As shown, the photoelectric sensor 3 for through-beam detection is located at one end of the fixed substrate 10 near the cylinder 9.
[0028] It is worth emphasizing that the shape of the linear guide 4 is adapted to the bottom of the fixed base plate 10.
[0029] Working principle and process: Check whether the air pressure of cylinder 9 is stable within the specified range to ensure that cylinder 9 can provide stable thrust. At the same time, check whether the position of cylinder limit block 6 is accurate to prevent cylinder 9 from excessive extension and retraction. Clean and lubricate the linear guide 4 to ensure that the fixed base plate 10 can slide smoothly on the linear guide 4, and check the shape fit between the linear guide 4 and the bottom of the fixed base plate 10 to ensure that they fit tightly without shaking or jamming. Accurately place the insert 2 on the insert positioning block 7 on the surface of the fixed base plate 10. Since the shape of the insert positioning block 7 is adapted to the insert 2, the insert 2 can be tightly embedded in the insert positioning block 7 to achieve initial positioning. Next, insert positioning shaft 8 is inserted into the corresponding hole of insert 2 to further restrict the degree of freedom of insert 2 and ensure its positional accuracy in the horizontal and vertical directions. Through the mechanism positioning block 5 installed on one side of the two linear guides 4, the accurate spacing and relative position between the linear guides 4 are adjusted and determined to provide stable support and precise guidance for the movement of the fixed base plate 10. At the same time, check the guide positioning block 1 installed on the surface of the fixed base plate 10 to ensure that its position is correct and that it can effectively cooperate with the linear rail 4 or other guide components during the movement of the fixed base plate 10, so as to guide the fixed base plate 10 to move smoothly along the predetermined direction.
[0030] The cylinder 9 is activated, and its telescopic end extends, pushing the connected fixed base plate 10 along the guide rail 4 towards the assembly position. During the movement, the guide positioning block 1 closely engages with the guide rail 4 to prevent the fixed base plate 10 from shifting or wobbling, ensuring the accuracy of its movement direction. The insert positioning block 7 and the insert positioning shaft 8 continuously function, firmly fixing the position of the insert 2, keeping it stable during movement without displacement or posture change. When the fixed base plate 10 begins to move, the photoelectric sensor 3 located near the cylinder 9 end of the fixed base plate 10 is activated simultaneously, monitoring the position of the fixed base plate 10 in real time. By transmitting and receiving photoelectric signals, the photoelectric sensor 3 can accurately determine whether the fixed base plate 10 has reached the predetermined intermediate position or is close to the assembly position, providing a basis for subsequent precise control. When the photoelectric sensor 3 detects that the fixed base plate 10 has reached the vicinity of the assembly position, the system will make fine adjustments based on the photoelectric signal to ensure that the fixed base plate 10 accurately reaches the final assembly position. At this time, external hot-melt equipment or other assembly tools begin to work, precisely assembling the insert 2 onto the respiratory tract baffle. During assembly, cylinder 9 maintains a certain thrust to ensure that insert 2 is firmly embedded in the baffle, completing the assembly operation. After assembly, the photoelectric sensor 3 continues to inspect the assembled product. By detecting changes in the photoelectric signal or any obstruction, it determines whether insert 2 is fully embedded in the baffle, whether it is exposed, misaligned, or loose, and other quality issues. Simultaneously, other inspection methods, such as a vision inspection system, can be combined to conduct a comprehensive quality check of the assembled product, ensuring it meets quality standards. If quality problems are detected, the system will issue an alarm or prompt message for timely adjustment or repair.
[0031] Reset Process: After confirming the assembly quality is acceptable, cylinder 9 begins to retract, driving the fixed base plate 10 back to its initial position along the original path. During the reset process, the cylinder limit block 6 acts as a limit, ensuring that cylinder 9 retracts to the accurate position and preventing damage to cylinder 9 due to excessive retraction. After the fixed base plate 10 returns to its initial position, the next insertion 2 positioning and assembly operation can be performed. Regular maintenance of the entire positioning mechanism is required, including cleaning the guide rail 4, checking the wear of the mechanism positioning block 5 and guide positioning block 1, and tightening the connections of cylinder 9 and its accessories. Simultaneously, the insertion positioning block 7 and insertion positioning shaft 8 are inspected and cleaned to ensure their accuracy and performance are not affected, thereby extending the service life of the equipment and ensuring the long-term stable operation of the positioning mechanism.
[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An automatic hot melt assembly machine for respiratory flapper inserts, comprising a wire track (4) and a pneumatic cylinder (9), characterized in that: The surface of the line rail (4) is slidably connected with a fixed base plate (10), the fixed base plate (10) is connected with the telescopic end of the air cylinder (9), the surface of the fixed base plate (10) is mounted with an insert positioning block (7), the surface of the insert positioning block (7) is mounted with an insert positioning shaft (8), the surface of the fixed base plate (10) is mounted with a guide positioning block (1), the surface of the fixed base plate (10) is provided with an insert (2), and one end of the fixed base plate (10) is mounted with a pair of photoelectric (3).
2. An automatic hot melt assembly machine for respiratory flap inserts as defined in claim 1, characterized in that: The surface of the air cylinder (9) is mounted with an air cylinder limiting block (6).
3. An automatic hot melt assembly machine for respiratory flap inserts as defined in claim 1, wherein: The surface of the two line rails (4) close to each other is mounted with a mechanism positioning block (5).
4. An automatic hot melt assembly machine for respiratory flap inserts as defined in claim 1, wherein: The insert (2) is located on the surface of the insert positioning block (7).
5. An automatic hot melt assembly machine for respiratory flap inserts as defined in claim 1, wherein: The shape of the insert positioning block (7) is matched with that of the insert (2).
6. An automatic hot melt assembly machine for respiratory flap inserts as defined in claim 1, wherein: The pair of photoelectric (3) is located on one end of the fixed base plate (10) close to the air cylinder (9).
7. An automatic hot melt assembly machine for respiratory flap inserts as defined in claim 1, wherein: The shape of the line rail (4) is matched with that of the bottom of the fixed base plate (10).