A production device and method for efficiently producing a tin ring

Abstract

The application discloses a kind of production device and method for efficiently producing tin ring, and the application relates to the technical field of tin ring production, it includes vertical plate, the left end portion of vertical plate is fixed on the connecting plate, the left end portion of connecting plate is rotatably installed with reel, the connecting plate is provided with the wire feeding assembly located at the right side of reel, the front end surface of connecting plate is also fixed with the guide seat located at the right side of wire feeding assembly;The front end surface of vertical plate is fixed with the vertical pneumatic cylinder located directly above the core rod, the piston rod of vertical pneumatic cylinder is fixed with moving seat A, the front end surface of moving seat A is fixed with cutting tool bit, the bottom surface of cutting tool bit is provided with U-shaped groove located directly above the core rod;Two inclined pushing assemblies are arranged on the front end surface of vertical plate and below the core rod.The beneficial effects of the application are: greatly reduce the workload of workers, greatly improve the tin ring production efficiency.

Description

Technical Field

[0001] This invention relates to the technical field of producing solder rings, and in particular to a production apparatus and method for producing solder rings with high efficiency. Background Technology

[0002] The structure of a certain solder ring 1 is as follows Figure 1 As shown, it is circular in shape and made of tin. This tin ring 1 is mainly used to weld two sleeve-type parts together to produce the desired product.

[0003] The workshop needs a large quantity of solder rings 1, so workers are needed to produce them. The specific method for producing these solder rings 1 is as follows: S1. The worker takes out the reel and lays it flat on the table. The reel has continuous solder wire wound on it. S2. The worker pulls the beginning of the continuous solder wire from the reel, then cuts it off with scissors to obtain a short section of solder wire of a certain length. The worker then bends the beginning and end of the short section and joins them together to produce a product like... Figure 1 The solder ring 1 shown; S3. The worker puts the produced tin ring 1 into the material basket; S4. Workers can produce a batch of solder rings by repeating steps S1 to S3 multiple times.

[0004] However, although the method used by the workers in the workshop can produce the required solder ring 1, the following technical defects still exist in actual operation: I. In step S2, workers need to manually pull the solder wire from the reel and then manually cut the beginning of the continuous solder wire with scissors to obtain short sections of solder wire. Then, the workers connect the beginning and end of the short sections of solder wire to finally produce the required solder ring 1. The entire operation is done manually by workers, which not only increases the workload of workers, but also involves many processes, resulting in a long time required to produce the required number of solder rings 1, thereby reducing the production efficiency of solder ring 1.

[0005] II. In step S3, workers still need to manually put the produced solder rings 1 into the material basket, which undoubtedly further increases the workload of the workers.

[0006] Therefore, there is an urgent need for a production device and method that can greatly reduce the workload of workers and greatly improve the production efficiency of tin rings. Summary of the Invention

[0007] The purpose of this invention is to overcome the shortcomings of the prior art and provide a production apparatus and method for producing solder rings with high efficiency.

[0008] The objective of this invention is achieved through the following technical solution: a production device for producing high-efficiency solder rings, comprising a vertical plate, a connecting plate fixed to the left end of the vertical plate, a reel rotatably mounted on the left end of the connecting plate, a wire feeding assembly located to the right of the reel on the connecting plate, and a guide seat located to the right of the wire feeding assembly fixed on the front end face of the connecting plate. A strip block located to the right of the guide seat is fixed on the front end face of the vertical plate. A knife holder and a boss are fixed on the front end face of the strip block. The knife holder is located to the left of the boss, and a thread-passing hole is opened in the knife holder to pass through its left and right end faces. A core rod is arranged in the boss to pass through the strip block and the vertical plate in sequence. A discharge cylinder is fixed on the rear end face of the vertical plate. The piston rod of the discharge cylinder is connected to the rear end of the core rod. A vertical cylinder is fixed on the front end face of the vertical plate, located directly above the core rod. A movable seat A is fixed on the piston rod of the vertical cylinder. A cutting head is fixed on the front end face of the movable seat A. The left end face of the cutting head is in contact with the right end face of the cutter seat. A U-shaped groove located directly above the core rod is opened on the bottom surface of the cutting head. Two inclined push assemblies are provided on the front end face of the upright plate and below the core rod.

[0009] The reel is wound with a continuous tin wire.

[0010] The guide seat has a horizontally arranged guide hole.

[0011] The wire feeding assembly includes a drive motor fixed to the rear end face of the connecting plate and a driven wheel rotatably mounted on the front end face of the connecting plate. The output axis of the drive motor passes forward through the connecting plate, and a drive wheel is mounted on the extended end. The drive wheel is located directly below the driven wheel, and a gap is left between the drive wheel and the driven wheel.

[0012] The right-side inclined push assembly includes an inclined cylinder fixed to the front end face of the upright plate and inclined upward to the right. A movable seat B is fixed on the piston rod of the inclined cylinder. A movable plate is fixed on the end face of the movable seat B. An arc-shaped groove is opened at the upper right corner of the movable plate.

[0013] The two oblique push components are set symmetrically to each other.

[0014] The production unit also includes a controller, which is electrically connected to the unloading cylinder, vertical cylinder, inclined cylinder and drive motor via signal lines.

[0015] A method for efficiently producing solder rings, comprising the following steps: S1. Workers place a material basket directly below the core rod in advance; S2. The worker first pulls out the first end of the continuous solder wire from the reel, and then sequentially passes the first end of the continuous solder wire through the guide hole of the guide seat, the gap between the driven wheel and the drive wheel to the right, and finally inserts the first end of the continuous solder wire into the left port of the wire passage hole of the tool holder. S3. The first solder ring is produced. The specific steps are as follows: S31. Control the start of the drive motor. The drive motor drives the drive wheel to rotate clockwise. The drive wheel gradually unwinds the continuous solder wire on the reel to the right. When the drive motor has moved for a set time, the controller controls the drive motor to turn off. At this time, the first end of the continuous solder wire is just above the core rod. S32. Control the piston rod of the vertical cylinder to extend downward. The piston rod drives the moving seat A to move downward. The moving seat A drives the cutting head to move downward along the right end of the cutter seat. After the cutting head moves downward a certain distance, the cutting head cuts through the first end of the continuous solder wire to obtain a short section of solder wire pressed between the core rod and the bottom surface of the cutting head. As the cutting head continues to move downward, it bends both ends of the short solder wire section downward. Once the U-shaped groove of the cutting head is fitted over the outside of the core rod, the short solder wire section can be bent into a U-shaped solder wire. S33. The piston rods of the inclined cylinders of the two inclined push components extend, the inclined cylinders drive the moving seat B to move towards the core rod, the moving seat B drives the movable plate to move synchronously, and the arc groove on the movable plate pushes the bottom end of the U-shaped solder wire towards the core rod; when the piston rod of the inclined cylinder is fully extended, both bottom ends of the U-shaped solder wire abut against the core rod, thus finally forming a solder ring wrapped around the core rod. S4. Placing the solder ring into the material basket: The worker controls the piston rod of the unloading cylinder to retract, the piston rod drives the core rod to move backward, and the core rod drives the solder ring held on it to move backward in sync. When the core rod retracts into the boss, the solder ring is blocked by the boss, and then the solder ring falls into the material basket under its own gravity, thus realizing the placement of the produced solder ring into the material basket. S5. Workers can repeat steps S1 to S4 multiple times to continuously produce a batch of solder rings, and all the produced solder rings are collected in the material basket.

[0016] The present invention has the following advantages: it greatly reduces the workload of workers and greatly improves the production efficiency of solder rings. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the solder ring structure; Figure 2 This is a schematic diagram of the structure of the present invention; Figure 3 for Figure 2 A magnified view of part I; Figure 4 for Figure 2 Rear view diagram; Figure 5 This is a schematic diagram showing the connection of the strip block, the tool holder, the boss, and the core rod of the present invention. Figure 6 This is a schematic diagram of the core rod structure; Figure 7 This is a schematic diagram of the cutting head structure; Figure 8 This is a schematic diagram of the movable plate structure; Figure 9 This is a schematic diagram of inserting the leading end of a continuous solder wire into the left port of the wire guide hole in the tool holder; Figure 10 This is a schematic diagram showing the beginning of a continuous solder wire positioned directly above the core rod. Figure 11 for Figure 10 Enlarged view of part II; Figure 12 A schematic diagram showing how the left and right ends of the short section of solder wire are bent downwards for the cutting head; Figure 13 A schematic diagram for forming a solder ring that rests on the core rod; In the picture: 1- Solder ring, 2- Vertical plate, 3- Connecting plate, 4- Reel, 5- Wire feeding assembly, 6- Guide seat, 7- Strip block, 8- Knife holder, 9- Boss, 10- Wire passage hole, 11- Core rod, 12- Unloading cylinder; 13-Vertical cylinder, 14-Moving seat A, 15-Cutting blade head, 16-U-shaped groove, 17-Angled push assembly; 18-Drive motor, 19-Driven wheel, 20-Drive wheel; 21- Inclined cylinder, 22- Moving seat B, 23- Movable plate, 24- Arc groove, 25- Continuous solder wire. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings. The scope of protection of the present invention is not limited to the following description: like Figures 2-8 As shown, a high-efficiency production device for producing solder rings includes a vertical plate 2 and a connecting plate 3 fixed to the left end of the vertical plate 2. A reel 4 is rotatably mounted on the left end of the connecting plate 3, and a continuous solder wire is wound on the reel 4. A wire feeding assembly 5 is provided on the connecting plate 3 to the right of the reel 4. A guide seat 6 is also fixed on the front end face of the connecting plate 3 to the right of the wire feeding assembly 5, and a horizontally arranged guide hole is opened in the guide seat 6.

[0019] A strip block 7 located to the right of the guide seat 6 is fixed on the front end face of the vertical plate 2. A knife holder 8 and a boss 9 are fixed on the front end face of the strip block 7. The knife holder 8 is located to the left of the boss 9, and a thread-passing hole 10 is opened in the knife holder 8 to pass through its left and right end faces. A core rod 11 is arranged in the boss 9 to pass through the strip block 7 and the vertical plate 2 in sequence. A discharge cylinder 12 is fixed on the rear end face of the vertical plate 2. The piston rod of the discharge cylinder 12 is connected to the rear end of the core rod 11.

[0020] A vertical cylinder 13 is fixed on the front end face of the vertical plate 2, located directly above the core rod 11. A movable seat A14 is fixed on the piston rod of the vertical cylinder 13. A cutting head 15 is fixed on the front end face of the movable seat A14. The left end face of the cutting head 15 is in contact with the right end face of the cutter seat 8. A U-shaped groove 16 located directly above the core rod 11 is opened on the bottom surface of the cutting head 15.

[0021] Two inclined push assemblies 17 are arranged on the front end face of the upright plate 2 and below the core rod 11. The right inclined push assembly 17 includes an inclined cylinder 21 fixed to the front end face of the upright plate 2 and inclined upward to the right. A movable seat B22 is fixed on the piston rod of the inclined cylinder 21. A movable plate 23 is fixed on the end face of the movable seat B22. An arc-shaped groove 24 is opened at the upper right corner of the movable plate 23. The two inclined push assemblies 17 are arranged symmetrically to each other.

[0022] The wire feeding assembly 5 includes a drive motor 18 fixed on the rear end face of the connecting plate 3 and a driven wheel 19 rotatably mounted on the front end face of the connecting plate 3. The output axis of the drive motor 18 passes through the connecting plate 3, and a drive wheel 20 is installed on the extended end. The drive wheel 20 is located directly below the driven wheel 19, and there is a gap between the drive wheel 20 and the driven wheel 19.

[0023] The production device also includes a controller, which is electrically connected to the unloading cylinder 12, vertical cylinder 13, inclined cylinder 21 and drive motor 18 via signal lines. The operator can control the extension or retraction of the piston rods of the unloading cylinder 12, vertical cylinder 13 and inclined cylinder 21 through the controller, and at the same time, can also control the start or stop of the drive motor 18.

[0024] A method for efficiently producing solder rings, comprising the following steps: S1. Workers place a material basket directly below the core rod 11 in advance; S2. The worker first pulls out the first end of the continuous solder wire 25 from the reel 4, then sequentially passes the first end of the continuous solder wire 25 to the right through the guide hole of the guide seat 6, the gap formed between the driven wheel 19 and the drive wheel 20, and finally inserts the first end of the continuous solder wire 25 into the left port of the wire passage hole 10 of the tool holder 8, as shown. Figure 9 As shown; S3. The first solder ring 1 is produced. The specific operation steps are as follows: S31. The control motor 18 starts, driving the drive wheel 20 to rotate clockwise. The drive wheel 20 gradually unwinds the continuous solder wire 25 from the reel 4 to the right. When the drive motor 18 has moved for a set time, the controller controls the drive motor 18 to turn off. At this time, the first end of the continuous solder wire 25 is directly above the core rod 11. Figures 10-11 As shown; S32, the piston rod of the vertical cylinder 13 is controlled to extend downward, the piston rod drives the moving seat A14 to move downward, the moving seat A14 drives the cutting head 15 to move downward along the right end of the cutter seat 8, and after the cutting head 15 moves downward a certain distance, the cutting head 15 is cut by the first end of the continuous solder wire 25 to obtain a short section of solder wire pressed between the core rod 11 and the bottom surface of the cutting head 15; As the cutting head 15 continues to move downwards, it bends both ends of the short solder wire section downwards, as... Figure 12 As shown, when the U-shaped groove 16 of the cutting head 15 is fitted onto the outside of the core rod 11, the short section of solder wire can be bent into a U-shaped solder wire. S33. The piston rods of the inclined cylinders 21 controlling the two inclined push assemblies 17 extend, the inclined cylinders 21 drive the moving seat B22 to move towards the core rod 11, the moving seat B22 drives the movable plate 23 to move synchronously, the arc groove 24 on the movable plate 23 pushes the bottom end of the U-shaped solder wire towards the core rod 11; when the piston rod of the inclined cylinders 21 is fully extended, both bottom ends of the U-shaped solder wire abut against the core rod 11, such as Figure 13 As shown, this ultimately forms the solder ring 1 that rests on the core rod 11. The structure of the solder ring 1 is as follows: Figure 1 As shown; As can be seen from step S3, the drive motor 18 is started first to pull the first end of the continuous solder wire 25 directly above the core rod 11; then the piston rod of the vertical cylinder 13 is extended downward to cut off the first end of the continuous solder wire 25 and bend the cut solder wire into a U-shaped solder wire; then the piston rods of the two inclined cylinders 21 are extended to press the two bottom ends of the U-shaped solder wire against the core rod 11, thereby finally producing the required solder ring 1.

[0025] Therefore, it can be seen that, compared with the production method of workers in the workshop, the production device does not require workers to manually produce solder ring 1 using continuous solder wire. This not only greatly reduces the workload of workers, but also greatly shortens the production time of solder ring 1, thereby greatly improving the production efficiency of solder ring 1.

[0026] S4. Placing the solder ring 1 into the material basket: The worker controls the piston rod of the unloading cylinder 12 to retract, the piston rod drives the core rod 11 to move backward, the core rod 11 drives the solder ring 1 held on it to move backward in sync, when the core rod 11 retracts into the boss 9, the solder ring 1 is blocked by the boss 9, and then the solder ring 1 falls into the material basket under its own gravity, thus realizing the placement of the produced solder ring 1 into the material basket; S5. Workers repeat steps S1 to S4 multiple times to continuously produce a batch of solder rings 1, and all the produced solder rings 1 are collected in the material basket.

[0027] Furthermore, as shown in step S4, simply controlling the piston rod of the unloading cylinder 12 to retract so that the core rod 11 enters the boss 9 automatically releases the solder ring 1 held on the core rod 11 into the material basket. Therefore, workers no longer need to manually add the produced solder rings 1 one by one into the material basket, further reducing their workload.

Claims

1. A high-efficiency production apparatus for producing solder rings, characterized in that: It includes a vertical plate (2), a connecting plate (3) fixed on the left end of the vertical plate (2), a reel (4) rotatably mounted on the left end of the connecting plate (3), a wire feeding assembly (5) located on the right side of the reel (4) on the connecting plate (3), and a guide seat (6) located on the right side of the wire feeding assembly (5) fixed on the front end face of the connecting plate (3). A strip block (7) located to the right of the guide seat (6) is fixed on the front end face of the vertical plate (2). A knife holder (8) and a boss (9) are fixed on the front end face of the strip block (7). The knife holder (8) is located to the left of the boss (9). A wire hole (10) is opened in the knife holder (8) to pass through its left and right end faces. A core rod (11) is arranged in the boss (9) to pass through the strip block (7) and the vertical plate (2) in sequence. A discharge cylinder (12) is fixed on the rear end face of the vertical plate (2). The piston rod of the discharge cylinder (12) is connected to the rear end of the core rod (11). A vertical cylinder (13) is fixed on the front end face of the vertical plate (2) and located directly above the core rod (11). A movable seat A (14) is fixed on the piston rod of the vertical cylinder (13). A cutting head (15) is fixed on the front end face of the movable seat A (14). The left end face of the cutting head (15) is in contact with the right end face of the knife holder (8). A U-shaped groove (16) located directly above the core rod (11) is opened on the bottom surface of the cutting head (15). Two inclined push assemblies (17) are provided on the front end surface of the upright plate (2) and below the core rod (11).

2. The high-efficiency production apparatus for producing solder rings according to claim 1, characterized in that: The reel (4) is wound with continuous tin wire.

3. The high-efficiency production apparatus for producing solder rings according to claim 2, characterized in that: The guide seat (6) has a horizontally set guide hole.

4. The high-efficiency production apparatus for producing solder rings according to claim 3, characterized in that: The wire feeding assembly (5) includes a drive motor (18) fixed on the rear end face of the connecting plate (3) and a driven wheel (19) rotatably mounted on the front end face of the connecting plate (3). The output axis of the drive motor (18) passes through the connecting plate (3) in the forward direction, and a drive wheel (20) is installed on the extended end. The drive wheel (20) is located directly below the driven wheel (19), and there is a gap between the drive wheel (20) and the driven wheel (19).

5. The high-efficiency production apparatus for producing solder rings according to claim 4, characterized in that: The right-side inclined push assembly (17) includes an inclined cylinder (21) fixed on the front end face of the upright plate (2) and inclined upward to the right. A movable seat B (22) is fixed on the piston rod of the inclined cylinder (21). A movable plate (23) is fixed on the end face of the movable seat B (22). An arc groove (24) is opened at the upper right corner of the movable plate (23).

6. The high-efficiency production apparatus for producing solder rings according to claim 5, characterized in that: The two oblique push components (17) are set symmetrically on the left and right.

7. The high-efficiency production apparatus for producing solder rings according to claim 6, characterized in that: The production device also includes a controller, which is electrically connected to the unloading cylinder (12), the vertical cylinder (13), the inclined cylinder (21) and the drive motor (18) via signal lines.

8. A method for efficiently producing solder rings, using the efficient solder ring production apparatus as described in claim 7, characterized in that: It includes the following steps: S1. Workers place a material basket directly below the core rod (11) in advance; S2. The worker first pulls out the first end of the continuous solder wire (25) on the reel (4), and then passes the first end of the continuous solder wire (25) through the guide hole of the guide seat (6), the gap between the driven wheel (19) and the drive wheel (20) to the right in sequence. Finally, the first end of the continuous solder wire (25) is inserted into the left port of the wire passage hole (10) of the tool holder (8). S3. The first solder ring (1) is produced. The specific operation steps are as follows: S31. Control the start of the drive motor (18). The drive motor (18) drives the drive wheel (20) to rotate clockwise. The drive wheel (20) gradually unwinds the continuous solder wire (25) on the reel (4) to the right. When the drive motor (18) has moved to the set time, the controller controls the drive motor (18) to turn off. At this time, the first end of the continuous solder wire (25) is just above the core rod (11). S32, control the piston rod of the vertical cylinder (13) to extend downward, the piston rod drives the moving seat A (14) to move downward, the moving seat A (14) drives the cutting head (15) to move downward along the right end of the knife seat (8), after the cutting head (15) moves downward a certain distance, the cutting head (15) cuts through the first end of the continuous solder wire (25) to obtain a short section of solder wire pressed between the core rod (11) and the bottom surface of the cutting head (15); As the cutting head (15) continues to move downward, the cutting head (15) bends both ends of the short section of solder wire downward. When the U-shaped groove (16) of the cutting head (15) is fitted onto the outside of the core rod (11), the short section of solder wire can be bent into a U-shaped solder wire. S33. The piston rod of the inclined cylinder (21) of the two inclined push components (17) extends, the inclined cylinder (21) drives the moving seat B (22) to move towards the core rod (11), the moving seat B (22) drives the movable plate (23) to move synchronously, and the arc groove (24) on the movable plate (23) pushes the bottom end of the U-shaped solder wire towards the core rod (11); when the piston rod of the inclined cylinder (21) is fully extended, both bottom ends of the U-shaped solder wire abut against the core rod (11), thus finally forming a solder ring (1) wrapped around the core rod (11). S4. Placing the solder ring (1) into the material basket: The worker controls the piston rod of the unloading cylinder (12) to retract. The piston rod drives the core rod (11) to move backward. The core rod (11) drives the solder ring (1) on it to move backward in sync. When the core rod (11) retracts into the boss (9), the solder ring (1) is blocked by the boss (9). Then the solder ring (1) falls into the material basket under its own weight, thus realizing the placement of the produced solder ring (1) into the material basket. S5. Workers repeat steps S1 to S4 multiple times to continuously produce a batch of solder rings (1), and all the produced solder rings (1) are collected in the material basket.

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