A line cutting, welding and dispensing integrated machine for water meter production

Abstract

The present application relates to electronic components and harness processing technical field, specifically to a kind of cutting line welding point glue integrated machine for water meter production, including cutting line station, welding station and point glue station in turn along straight line distribution.Cutting line station is equipped with cutting line assembly, it is converted into the transverse opening and closing of gripper by transmission mechanism with the vertical displacement of lifting cutting tool, realize before cutting first wire center clamping;Line feeding table end is equipped with stripping assembly, it is cut off and pulled off with the cooperation of opening and closing cutting tool, opening and closing clamp and transverse driving part, complete wire sheath;In addition, conveyor table that cross welding and point glue station is also equipped, for supporting circuit board sequentially core wire welding and solder joint glue coating.The present application solves the problems such as wire cutting deviation, stripping action incoherence and welding point glue displacement by the linear layout of station and the precision linkage between mechanism, significantly improves the processing precision, consistency and production efficiency of wire and circuit board connection.

Description

Technical Field

[0001] This invention relates to the field of electronic components and wire harness processing technology, specifically to an integrated machine for cutting, welding, and dispensing wires for water meter production. Background Technology

[0002] With the increasing popularity of smart water systems, the demand for smart water meters is growing. Smart water meters integrate key components such as flow sensors, electronic control modules (PCBs), and power batteries. Their production process involves a large number of precision connection processes between fine wires and circuit boards, including fixed-length cutting, end stripping, precision welding, and moisture-proof adhesive encapsulation of the solder joints.

[0003] However, in existing automated water meter production lines, the following prominent issues still exist regarding the coordinated control of wire harness processing and circuit board assembly:

[0004] On the one hand, the limited space inside the water meter casing necessitates extremely high consistency in the length of the internal connecting wires. However, in existing cutting processes, the flexibility of the wires makes them susceptible to vibration or bending during transport, which can easily cause deviations in the cutting position. Existing cutting mechanisms often lack a linkage mechanism for actively centering and calibrating the wire at the moment of cutting, resulting in poor cut smoothness and difficulty in controlling length accuracy. This can easily lead to interference with the water meter's movement due to excessively long cables, or excessive stress due to excessively short cables during subsequent assembly.

[0005] On the other hand, existing stripping mechanisms typically employ reciprocating clamping, resulting in poor coordination between the cutter closure and the horizontal movement of the clamp. More importantly, the stripped insulation waste lacks an effective waste guiding and collection mechanism, easily remaining in the equipment track or falling into the workpiece. For water meter production, even the smallest plastic residue, if it enters the water meter base along the production line, could cause gear mechanism jamming or flow sensor inaccurate measurement. Existing technology struggles to meet the near-dust-free processing environment requirements of the water meter industry.

[0006] Therefore, how to design an integrated wire cutting, welding, and dispensing machine that can balance high-precision cutting, high-reliability packaging quality, and fully adapt to the precision production requirements of water meters has become a technical problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0007] Therefore, it is necessary to provide an integrated machine for cutting, welding, and dispensing adhesives for water meter production, addressing the existing technical problems.

[0008] To solve the problems of the existing technology, the technical solution adopted by the present invention is: an integrated machine for cutting, welding and dispensing adhesives for water meter production, comprising:

[0009] The wire cutting station, welding station and glue dispensing station are arranged in a straight line. The wire cutting station is equipped with a wire conveying platform for conveying wires in a straight line.

[0010] The wire cutting assembly is provided in the middle of the wire feeding platform. The wire cutting assembly includes a lifting cutter, a clamping mechanism and a transmission mechanism. The transmission mechanism is connected between the lifting cutter and the clamping mechanism and is used to convert the vertical displacement of the lifting cutter into the lateral opening and closing movement of the clamping mechanism, so as to drive the clamping mechanism to clamp the wire in the center during the process of the lifting cutter descending.

[0011] The end of the cable feeder is provided with a stripping assembly, which includes an opening and closing cutter, an opening and closing clamp, and a lateral drive. The opening and closing cutter is used to cut the outer sheath of the wire, and the opening and closing clamp is used to hold the end of the wire and move under the drive of the lateral drive to pull off the outer sheath of the wire.

[0012] At the end of the feeder platform is a conveyor platform that spans the welding station and the dispensing station. The conveyor platform is used to support the circuit board and drive it to pass through the welding station and the dispensing station in sequence. The welding station is used to weld the stripped wire core to the circuit board, and the dispensing station is used to apply adhesive to the welding point.

[0013] Furthermore, the clamping mechanism includes two sets of clamps symmetrically distributed on both sides of the cutter. Each set of clamps includes two clamping blocks symmetrically arranged on both sides of the wire. A mounting rod that is slidably connected to the clamping blocks is fixed above the wire feeding platform. Each mounting rod is fitted with a first spring for driving the corresponding two clamping blocks to reverse reset.

[0014] Furthermore, a vertically arranged linear cylinder is fixedly installed above the feeder platform, and a connecting seat is fixedly installed at the output end of the linear cylinder. The lifting cutter is vertically connected to the connecting seat. An avoidance notch is opened at the top of the feeder platform for the lifting cutter to pass through. Multiple limiting rods are provided on the feeder platform that pass through the connecting seat and guide it.

[0015] Furthermore, the number of transmission mechanisms is the same as the number of grippers, and each set of transmission mechanisms includes:

[0016] The mounting bracket is Z-shaped, with its bottom end located below the connecting seat and its top end located above the corresponding gripper. The bottom end of the mounting bracket is fixed with several guide rods that pass vertically upward through the connecting seat. Each guide rod is fitted with a second spring located between the connecting seat and the bottom end of the mounting bracket, and the upper ends of the several guide rods are connected by a connecting plate.

[0017] Rollers are installed at the top of the mounting frame and correspond one-to-one with the clamping blocks;

[0018] Each clamping block has a wedge formed on its top. The wedge includes an inclined surface and a flat support block located at the lower part of the inclined surface. The roller rolls along the inclined surface to the flat support block during the pressing down of the mounting bracket and drives the clamping block to move towards the wire through the wedge engagement. The stiffness coefficient of the second spring is greater than that of the first spring.

[0019] Furthermore, a vertically oriented slide cylinder is provided above the opening and closing cutter. The opening and closing cutter includes a movable cutter holder and a fixed cutter holder distributed vertically. The movable cutter holder is connected to the output end of the slide cylinder, and the fixed cutter holder is fixedly connected to the feeder platform. A semi-circular mounting opening is provided at the bottom end of the movable cutter holder and the top end of the fixed cutter holder, and an arc-shaped cutter is fixedly installed in each of the semi-circular mounting openings.

[0020] Furthermore, the opening and closing clamp includes a lowering clamp and a supporting clamp distributed vertically, both of which are provided with a semi-circular clamp for clamping the outer sheath of the wire. One side of the movable blade holder is formed with several transverse rods extending along the wire axis, each of which passes through the lowering clamp. The transverse driving member is an electric cylinder fixedly installed in the transmission platform and used to drive the supporting clamp to move along the wire axis. The top of the transmission platform of the electric cylinder has a clearance through hole for the supporting clamp to move. The lowering clamp and the supporting clamp are connected by the insertion and engagement of a strip and a slot.

[0021] Furthermore, each of the transverse rods has a limiting boss formed at one end near the movable knife holder, and a limiting nut screwed on the other end. Each of the transverse rods is also fitted with a third spring that presses the lower clamp against the limiting boss.

[0022] Furthermore, the output end of the electric cylinder is fixedly provided with a guide platform for receiving waste material. Waste material ports are opened on both sides of the outer wall of the conveyor platform. The top of the guide platform is rounded, and two guide surfaces are formed on its two sides, which are respectively inclined downward towards the corresponding waste material ports.

[0023] Furthermore, the conveyor platform includes two belt conveyors arranged opposite each other and displaced by the two ends of the supporting circuit board. An electric wire support platform extending along the conveying direction of the conveyor platform is provided between the two belt conveyors. A welding machine is fixedly installed in the welding station, and a dispensing machine is fixedly installed in the dispensing station.

[0024] Furthermore, several rotating rollers are fixedly arranged above the conveyor platform, spaced apart along the axial direction of the wire. Each of the rotating rollers presses over the wire and drives it to gradually move toward the conveyor platform. Several centering positioning grooves are provided on the top of the conveyor platform to prevent the wire from deviating.

[0025] The beneficial effects of this invention compared to the prior art are:

[0026] This invention significantly improves the efficiency of the entire automated workflow by integrating the wire cutting, welding, and gluing stations along a straight line. Its core advantages are: utilizing a transmission mechanism to link the cutting blade and clamping mechanism, achieving "centering clamping followed by precise cutting," effectively overcoming the cutting accuracy problem caused by the misalignment of flexible wires; simultaneously, the mechanical coordination between the cutter and the clamp in the stripping assembly ensures the smooth and reliable operation of the cutting and pulling actions; and combined with a conveyor system spanning multiple stations, it ensures stable connection between the circuit board and the core wire, guaranteeing consistent processing and high yield. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0028] Figure 2 yes Figure 1 A magnified view of the area indicated by A1 in the diagram;

[0029] Figure 3 yes Figure 1 The enlarged view of the area indicated by A2 in the diagram;

[0030] Figure 4 This is a three-dimensional structural diagram of the thread cutting component;

[0031] Figure 5 This is a schematic diagram of the three-dimensional structure of the gripper;

[0032] Figure 6 It is a three-dimensional structural diagram of the clamping mechanism and the transmission mechanism;

[0033] Figure 7 This is a plan view of the transmission mechanism;

[0034] Figure 8 yes Figure 7 Sectional view along line AA;

[0035] Figure 9 This is a top view of the peeling component;

[0036] Figure 10 This is a sectional view along line BB;

[0037] Figure 11 This is a sectional view along line CC;

[0038] Figure 12 This is a three-dimensional structural diagram of the fixed tool holder and the support clamp;

[0039] Figure 13 This is a three-dimensional structural diagram of the movable tool holder and the pressure clamp.

[0040] The diagram is labeled as follows: 1. Wire feeding table; 2. Wire cutting assembly; 3. Lifting cutter; 4. Clamping mechanism; 5. Transmission mechanism; 6. Stripping assembly; 7. Opening and closing cutter; 8. Opening and closing clamp; 9. Conveyor table; 10. Clamping block; 11. Support rod; 12. First spring; 13. Linear cylinder; 14. Connecting seat; 15. Clearance notch; 16. Limiting rod; 17. Mounting bracket; 18. Guide rod; 19. Second spring; 20. Roller; 21. Wedge block; 22. Inclined surface; 23. Flat support block; 24. Slide table cylinder; 25. 26. Movable cutter holder; 27. Fixed cutter holder; 28. Arc-shaped cutter; 29. ​​Downward clamping seat; 30. Supporting clamping seat; 31. Semi-circular clamping mouth; 32. Horizontal bar; 33. Electric cylinder; 34. Clearance through hole; 35. Insert strip; 36. Slot; 37. Limiting boss; 38. Limiting nut; 39. Third spring; 40. Guide table; 41. Waste outlet; 42. Guide surface; 43. Belt conveyor; 44. Wire support platform; 45. Welding machine; 46. Dispensing machine; 47. Rotating roller; 48. Centering positioning groove; 49. Connecting plate. Detailed Implementation

[0041] To further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0042] refer to Figures 1 to 13 The illustrated water meter manufacturing machine, comprising a wire cutting, welding, and dispensing station arranged sequentially in a straight line, includes a wire cutting station, a welding station, and a dispensing station. At the wire cutting station, a feeder table 1 is provided for conveying the wire along a straight line. This feeder table 1 serves not only as a reference plane for wire movement but also provides support for subsequent precision processing. To ensure the accuracy of the wire processing length, a first sensor is installed at the wire cutting station. This sensor senses the wire's conveyed length and feeds it back to the control system, enabling the lifting cutter 3 to cut the wire to a fixed length. This linear distribution of the stations and precise sensor feedback minimizes the wire's path from input to output, while reliably ensuring cutting accuracy.

[0043] like Figure 1 and Figure 2 As shown, to cut the wire, a wire cutting assembly 2 is provided in the middle of the wire feeding platform 1. The wire cutting assembly 2 includes a lifting cutter 3, a clamping mechanism 4, and a transmission mechanism 5. The transmission mechanism 5 is connected between the lifting cutter 3 and the clamping mechanism 4. Its core function is to convert the vertical displacement of the lifting cutter 3 into the lateral opening and closing movement of the jaws in the clamping mechanism 4, thereby driving the clamping mechanism 4 to clamp the wire in the center during the descent of the lifting cutter 3. This linkage mechanism, combined with the signal triggering of the first sensor, ensures that the wire is in a stable centered position before being cut, avoiding skewed cuts caused by wire shaking or positional displacement.

[0044] like Figure 2 , Figure 4 and Figure 5 As shown, to further refine the clamping process, the clamping mechanism 4 includes two sets of grippers symmetrically distributed on both sides of the lifting cutter 3. Each set of grippers includes two clamping blocks 10 symmetrically arranged on both sides of the wire. A mounting rod 11 slidably connected to the clamping blocks 10 is fixed above the wire feeding platform 1, and a first spring 12 is sleeved on each mounting rod 11. The function of the first spring 12 is to drive the corresponding two clamping blocks 10 to reverse and reset. When the external driving force disappears, the clamping blocks 10 automatically open under the action of the spring, reserving space for the entry of the next section of wire.

[0045] like Figure 1 and Figure 4 As shown, in terms of providing the power source, a vertically arranged linear cylinder 13 is fixedly installed above the feeder platform 1. A connecting seat 14 is fixedly installed at the output end of the linear cylinder 13, and the lifting cutter 3 is vertically connected to the connecting seat 14. To ensure the smoothness of the movement, the feeder platform 1 is provided with multiple limiting rods 16 that pass through the connecting seat 14 and guide it. At the same time, a clearance notch 15 is opened at the top of the feeder platform 1 for the lifting cutter 3 to pass through. The limiting rods 16 ensure that the connecting seat 14 will not shift horizontally during the lifting process, thereby ensuring the vertical accuracy of the cutter's descent.

[0046] like Figure 2 , Figure 4 and Figure 6 As shown, connected to the above-mentioned lifting structure, the number of transmission mechanisms 5 is the same as the number of grippers, and each set of transmission mechanisms 5 includes a Z-shaped mounting frame 17. The bottom end of the mounting frame 17 is located below the connecting seat 14, and the top end is located above the corresponding gripper. The bottom end of the mounting frame 17 is formed with several guide rods 18 that extend vertically upward through the connecting seat 14. Each guide rod 18 is fitted with a second spring 19 located between the connecting seat 14 and the bottom end of the mounting frame 17. It is worth noting that in this embodiment, the stiffness coefficient of the second spring 19 is greater than that of the first spring 12. This difference in stiffness coefficient design ensures that in the initial stage of the linear cylinder 13 driving the connecting seat 14 to descend, the second spring 19 is not easily compressed due to its higher strength, thus preferentially driving the entire mounting frame 17 to move downward. When the lifting cutter 3 rises, the connecting plate 48 connecting the several guide rods 18 will abut against the connecting seat 14 downward. After that, the entire mounting frame 17 will rise together with the lifting cutter 3 until it returns to its original position.

[0047] like Figures 4 to 6As shown, in terms of specific mechanical actuation, rollers 20 are mounted on the top of the mounting frame 17, and each roller 20 corresponds to a clamping block 10. Each clamping block 10 has a wedge 21 formed on its top, comprising an inclined surface 22 and a flat support block 23 located at the lower part of the inclined surface 22. During the downward pressing of the mounting frame 17 along with the connecting seat 14, the rollers 20, due to the rigid transmission of the second spring 19, will contact the wedge 21 before the lifting cutter 3 touches the wire. The rollers 20 roll along the inclined surface 22, driving the clamping blocks 10 to overcome the resistance of the first spring 12 and move towards the wire and merge through the wedge engagement. When the rollers 20 roll to the flat support block 23, the clamping blocks 10 have completely clamped the wire. At this point, since the mounting frame 17 can no longer move downwards, the pressure output by the linear cylinder 13 begins to compress the second spring 19, allowing the lifting cutter 3 to continue descending relative to the mounting frame 17 and cut the wire.

[0048] like Figure 1 and Figure 3 As shown, after the wire is cut, a stripping assembly 6 is provided at the end of the wire feeding station 1 for end processing. The stripping assembly 6 includes an opening and closing cutter 7, an opening and closing clamp 8, and a lateral drive. The opening and closing cutter 7 is used to cut off the outer sheath of the wire end to a predetermined length, and the opening and closing clamp 8 is used to clamp the wire end and move along the wire axis under the drive of the lateral drive. This coordinated movement of the cutter and the clamp realizes the function of pulling off the outer sheath of the wire, providing the exposed core wire for subsequent welding processes.

[0049] like Figure 3 , Figure 10 , Figure 12 and Figure 13 As shown, delving into the specific structure of the stripping assembly 6, a vertically oriented sliding cylinder 24 is positioned above the opening and closing cutter 7. The opening and closing cutter 7 includes a movable cutter holder 25 and a fixed cutter holder 26 distributed vertically. The movable cutter holder 25 is connected to the output end of the sliding cylinder 24, and the fixed cutter holder 26 is fixedly connected to the cable feeder 1. Both the bottom end of the movable cutter holder 25 and the top end of the fixed cutter holder 26 have semi-circular mounting openings, and each semi-circular mounting opening is fixedly fitted with an arc-shaped cutter 27. The arc-shaped cutter 27 is designed to cut around the outer sheath of the wire, ensuring both cutting effectiveness and avoiding damage to the internal core wires.

[0050] Correspondingly, the opening and closing clamp 8 includes a pressing clamp 28 and a supporting clamp 29 distributed vertically, both of which are provided with semi-circular clamping openings 30 for clamping the outer sheath of the wire. A plurality of transverse rods 31 extending along the wire axis are formed on one side of the movable blade holder 25, each transverse rod 31 passing through the pressing clamp 28. An electric cylinder 32 for driving the supporting clamp 29 to move along the wire axis is fixedly installed inside the feed table 1, and a clearance through hole 33 for the displacement of the supporting clamp 29 is opened on the top of the feed table 1. The pressing clamp 28 and the supporting clamp 29 achieve synchronous displacement through the insertion and engagement of the insert 34 and the slot 35. In this way, when the slide cylinder 24 presses down, it simultaneously drives the cutter and the clamp to close, while the electric cylinder 32 is responsible for driving the entire clamping part to move horizontally to complete the stripping action.

[0051] like Figure 10 and Figure 13 As shown, to ensure the mechanical docking accuracy during the clamping process, each transverse bar 31 has a limiting boss 36 formed at one end near the movable tool holder 25, and a limiting nut 37 screwed onto the other end. A third spring 38 is fitted onto each transverse bar 31. The function of the third spring 38 is to press the lower clamp 28 against the limiting boss 36, thereby achieving initial positioning of the lower clamp 28. This positioning design ensures that during the merging phase as the lower clamp 28 descends with the movable tool holder 25, the insert 34 at the bottom of the lower clamp 28 can be precisely inserted into the slot 35 at the top of the supporting clamp 29, avoiding interference or docking failure due to positional deviation, thus ensuring the continuity of the peeling action.

[0052] like Figure 10 and Figure 11 As shown, in terms of waste disposal after the peeling operation, the output end of the electric cylinder 32 is fixedly equipped with a guide platform 39 for receiving waste. Waste inlets 40 are opened on the outer walls of both sides of the feed platform 1. The top of the guide platform 39 is rounded, and two guide surfaces 41, each inclined downwards towards the corresponding waste inlet 40, are formed on its sides. When the opening and closing clamp 8 completes peeling and resets, i.e., after the lower clamp 28 and the supporting clamp 29 separate, the waste sheath remaining in the supporting clamp 29 will be pushed out by the front end of the subsequently output wire and fall onto the guide platform 39 below through the clearance through hole 33. Furthermore, during the displacement of the electric cylinder 32, the guide platform 39's structural design allows for spatial clearance of the vertical displacement path of the lower clamp 28, effectively preventing collisions between the two during reciprocating motion, thus ensuring the long-term stable operation of the discharge system.

[0053] like Figure 1As shown, after the wires are processed and moved to the subsequent processes, a conveyor table 9 spanning the welding and dispensing stations is located at the end of the wire conveyor table 1. The conveyor table 9 includes two opposing belt conveyors 42, which move the circuit board by supporting its two ends. Second sensors (not shown in the figure) are installed in both the welding and dispensing stations. These sensors accurately identify the position of the circuit board on the conveyor table 9, enabling the welding machine 44 and the dispensing machine 45 to perform their positioning operations. This sensor-based closed-loop position control ensures absolute accuracy between the wire welding position and the glue coverage position, significantly reducing the defect rate.

[0054] Meanwhile, a wire support platform 43 extending along the conveyor direction of the conveyor table 9 is provided between the two belt conveyors 42. A welding machine 44 is fixedly installed in the welding station for welding the stripped wire core to the circuit board, and a dispensing machine 45 is fixedly installed in the dispensing station for applying adhesive to the welding area. The wire support platform 43 serves to support the end of the wire at this time, ensuring that the wire will not affect the dispensing process at the welding area due to drooping.

[0055] Finally, to ensure the stability of the entire conveying process, several rotating rollers 46 are fixedly installed above the wire conveyor 1, spaced apart along the wire axis. These rotating rollers 46 press against the wire and drive it to gradually move towards the conveyor platform 9, providing continuous conveying power. Simultaneously, the top of the wire conveyor 1 is equipped with several centering positioning grooves 47 to prevent wire misalignment. The combination of the pressing force of the rotating rollers 46 and the physical limiting effect of the centering positioning grooves 47, supplemented by precise detection by sensors at each workstation, ensures consistency and high yield in the entire process of wire cutting, stripping, welding, and dispensing.

[0056] The above embodiments only illustrate one or more implementations of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A wire cutting, welding, and gluing integrated machine for water meter production, characterized in that, include: The wire cutting station, welding station and glue dispensing station are arranged in a straight line. The wire cutting station is equipped with a wire conveying platform (1) for conveying wires in a straight line. The wire cutting assembly (2) is provided in the middle of the wire feeding platform (1). The wire cutting assembly (2) includes a lifting cutter (3), a clamping mechanism (4) and a transmission mechanism (5). The transmission mechanism (5) is connected between the lifting cutter (3) and the clamping mechanism (4) and is used to convert the vertical displacement of the lifting cutter (3) into the lateral opening and closing movement of the clamping mechanism (4) so ​​as to drive the clamping mechanism (4) to clamp the wire in the center during the process of the lifting cutter (3) descending. The end of the feeder (1) is provided with a stripping assembly (6), which includes an opening and closing cutter (7), an opening and closing clamp (8) and a transverse drive. The opening and closing cutter (7) is used to cut the outer sheath of the wire, and the opening and closing clamp (8) is used to clamp the end of the wire and move under the drive of the transverse drive to pull off the outer sheath of the wire. The end of the feeder station (1) is provided with a conveyor station (9) that spans the welding station and the dispensing station. The conveyor station (9) is used to support the circuit board and drive it to pass through the welding station and the dispensing station in sequence. The welding station is used to weld the core wires of the stripped wires to the circuit board, and the dispensing station is used to apply glue to the welding point.

2. The integrated wire cutting, welding, and gluing machine for water meter production according to claim 1, characterized in that, The clamping mechanism (4) includes two sets of clamps symmetrically distributed on both sides of the cutter. Each set of clamps includes two clamping blocks (10) symmetrically arranged on both sides of the wire. A mounting rod (11) is fixedly provided above the wire feeding platform (1) and is slidably connected to the clamping blocks (10). Each mounting rod (11) is fitted with a first spring (12) for driving the corresponding two clamping blocks (10) to reverse reset.

3. The integrated wire cutting, welding, and gluing machine for water meter production according to claim 2, characterized in that, A vertically arranged linear cylinder (13) is fixedly installed above the feeder platform (1). A connecting seat (14) is fixedly installed at the output end of the linear cylinder (13). The lifting cutter (3) is vertically connected to the connecting seat (14). A clearance notch (15) is opened at the top of the feeder platform (1) for the lifting cutter (3) to pass through. A plurality of limiting rods (16) are provided on the feeder platform (1) to pass through the connecting seat (14) and guide it.

4. The integrated wire cutting, welding, and gluing machine for water meter production according to claim 3, characterized in that, The number of transmission mechanisms (5) is the same as the number of grippers, and each set of transmission mechanisms (5) includes: The mounting bracket (17) is Z-shaped, with its bottom end located below the connecting seat (14) and its top end located above the corresponding gripper. The bottom end of the mounting bracket (17) is fixed with several guide rods (18) that pass vertically upward through the connecting seat (14). Each guide rod (18) is fitted with a second spring (19) located between the connecting seat (14) and the bottom end of the mounting bracket (17), and the upper ends of several guide rods are connected by a connecting plate (48). Rollers (20) are installed on the top of the mounting bracket (17) and correspond one-to-one with the clamps (10); Each clamping block (10) has a wedge block (21) formed on its top. The wedge block (21) includes an inclined surface (22) and a flat support block (23) located at the bottom of the inclined surface (22). The roller (20) rolls along the inclined surface (22) to the flat support block (23) during the pressing down of the mounting bracket (17), and drives the clamping block (10) to move toward the wire through the wedge engagement. The stiffness coefficient of the second spring (19) is greater than that of the first spring (12).

5. The integrated wire cutting, welding, and gluing machine for water meter production according to claim 1, characterized in that, Above the opening and closing cutter (7) is a vertically oriented slide cylinder (24). The opening and closing cutter (7) includes a movable cutter seat (25) and a fixed cutter seat (26) distributed vertically. The movable cutter seat (25) is connected to the output end of the slide cylinder (24), and the fixed cutter seat (26) is fixedly connected to the feeder platform (1). The bottom end of the movable cutter seat (25) and the top end of the fixed cutter seat (26) are both provided with semi-circular mounting openings, and each semi-circular mounting opening is fixedly provided with an arc-shaped cutter (27).

6. The integrated wire cutting, welding, and gluing machine for water meter production according to claim 5, characterized in that, The opening and closing clamp (8) includes a lower pressure clamp (28) and a support clamp (29) distributed vertically. Both are provided with a semi-circular clamp (30) for clamping the outer sheath of the wire. A number of transverse rods (31) extending along the wire axis are formed on one side of the movable knife holder (25). Each transverse rod (31) passes through the lower pressure clamp (28). The transverse driving member is an electric cylinder (32) fixedly installed in the feed platform (1) and used to drive the support clamp (29) to move along the wire axis. The top of the feed platform (1) of the electric cylinder (32) is provided with a clearance through hole (33) for the support clamp (29) to move. The lower pressure clamp (28) and the support clamp (29) are connected by the insertion of a strip (34) and a slot (35).

7. The integrated wire cutting, welding, and gluing machine for water meter production according to claim 6, characterized in that, Each of the transverse rods (31) has a limiting boss (36) formed at one end near the movable knife holder (25), and a limiting nut (37) screwed on the other end. Each of the transverse rods (31) is fitted with a third spring (38) that presses the lower clamp (28) against the limiting boss (36).

8. The integrated wire cutting, welding, and gluing machine for water meter production according to claim 6, characterized in that, The output end of the electric cylinder (32) is fixedly provided with a guide platform (39) for receiving waste material. Waste material openings (40) are opened on the outer walls of both sides of the conveyor platform (1). The top of the guide platform (39) is rounded, and two guide surfaces (41) are formed on its two sides respectively, which are inclined downwards towards the corresponding waste material openings (40).

9. A wire cutting, welding, and gluing integrated machine for water meter production according to claim 1, characterized in that, The conveyor platform (9) includes two belt conveyors (42) arranged opposite to each other and displaced by supporting the two ends of the circuit board. A wire support platform (43) extending along the conveying direction of the conveyor platform (9) is provided between the two belt conveyors (42). A welding machine (44) is fixedly provided in the welding station. A dispensing machine (45) is fixedly provided in the dispensing station.

10. A wire cutting, welding, and gluing integrated machine for water meter production according to claim 1, characterized in that, Several rotating rollers (46) are fixedly arranged at intervals along the axial direction of the wire above the conveying platform (1). Several rotating rollers (46) press over the wire and drive it to move gradually toward the conveyor platform (9). Several centering positioning grooves (47) are provided on the top of the conveying platform (1) to prevent the wire from deviating.

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