A pin stamping and forming device for sensor production

Abstract

The present invention discloses a pin stamping and forming device for sensor production, including a support frame, a conveying assembly, a stamping unit and a folding unit, wherein the conveying assembly is fixedly installed inside the support frame, and the stamping unit is fixedly installed on one side of the support frame. The present invention clamps a plate-shaped sensor by the belts of two conveyors, so that the plate-shaped sensor rotates along the rotating direction of the conveyor and drives the movement of the plate-shaped sensor. The conveyor and the stamping unit cooperate with each other, and the punching head of the rotating stamping edge plate presses against the pin of the sensor. The pin of the sensor is blocked by the folding frame, so that the pin of the sensor is bent. The stamping edge plate and the stamping head gradually increase the bending degree of the pin of the sensor until the pin reaches the set bending degree out of the conveyor. The sensor pin can be efficiently and stably bent to the set angle, ensuring that the bending accuracy of the pin of each sensor is consistent, and having the function of continuously bending the pin of the sensor.

Description

Technical Field

[0001] The invention relates to the technical field of stamping equipment, and in particular to a pin stamping forming equipment for sensor production. Background Art

[0002] In the modern electronic manufacturing industry, sensors are key components for information collection and conversion. The efficiency and accuracy of their production process are directly related to the performance of the final product. Among them, pin stamping is a key link in sensor manufacturing, which determines the connection quality between the sensor and other circuit boards or devices. Traditional pin stamping equipment mainly relies on the upper and lower opening and closing stamping method, that is, the pin is formed by closing the upper and lower dies. Although this traditional stamping method can meet basic molding needs, it seems to be unable to meet the growing production efficiency requirements.

[0003] Existing pin stamping equipment usually adopts an intermittent working mode. After each stamping is completed, it is necessary to wait for the mold to reset before the next operation can be carried out. This method not only limits the continuous working ability of the equipment, but also leads to an extension of the production cycle, and cannot meet the needs of large-scale and high-efficiency production. In addition, due to the simple design of traditional equipment and the lack of intelligent control methods, problems such as inaccurate positioning and unstable stamping force are prone to occur in the actual production process. These problems may lead to poor pin forming, affect product quality, and even cause an increase in scrap rate. At the same time, frequent operation pauses will also increase equipment wear, increase maintenance costs, and reduce the overall service life of the equipment.

[0004] With the increasing market demand for sensor products and consumers' increasing requirements for product quality, traditional pin stamping equipment has been unable to meet the new trend of industry development. Especially in some high-end application fields, such as automotive electronics and medical equipment, there are extremely strict requirements on the shape and dimensional accuracy of sensor pins. The existing equipment does not have the ability to work continuously, resulting in low production efficiency and difficulty in ensuring stable output. This not only restricts the production capacity of enterprises, but also hinders the technological progress and development speed of the entire industry to a certain extent.

[0005] In order to meet the above challenges, it is urgent to develop a new type of pin stamping equipment for sensor production to overcome the limitations of existing technologies and improve production efficiency and product quality. The ideal solution should have efficient continuous working capabilities and be able to complete the precise molding of large quantities of pins without interruption. This means that the new equipment needs to redesign its working principle, abandon the traditional upper and lower opening and closing stamping method, and explore more advanced and flexible molding mechanisms.

[0006] Therefore, how to provide a pin stamping and forming device for sensor production is a problem that technical personnel in this field urgently need to solve. Summary of the invention

[0007] One object of the present invention is to provide a pin stamping and forming equipment for sensor production. The present invention clamps a plate-shaped sensor through the belts of two conveyors, so that the plate-shaped sensor rotates along the rotation direction of the conveyor and drives the movement of the plate-shaped sensor. The conveyor and the stamping unit cooperate with each other, and the punching head of the rotating stamping edge plate presses against the pins of the sensor. The pins of the sensor are blocked by the angle frame, so that the pins of the sensor are bent. The bending degree of the pins of the sensor is gradually increased by multiple stamping edges and punching heads until the set bending degree is reached when the pins exit the conveyor. The sensor pins can be bent to the set angle efficiently and stably, ensuring that the bending accuracy of the pins of each sensor is consistent, and the function of continuously bending the pins of the sensor is possessed.

[0008] A pin stamping and forming device for sensor production according to an embodiment of the present invention comprises a support frame, a conveying assembly, a stamping unit and a folding unit, wherein the conveying assembly is fixedly installed inside the support frame, the stamping unit is fixedly installed on one side of the support frame, and the folding unit is fixedly installed on the other side of the support frame;

[0009] The stamping unit comprises a first electric push rod, a first bracket plate, a stamping frame, a height adjustment component, a power component, a stamping edge plate and a stamping component, wherein the non-telescopic end of the first electric push rod is fixedly mounted on one side of the support frame, the first bracket plate is fixedly mounted on the telescopic end of the first electric push rod, the non-open end of the stamping frame is fixedly mounted on the upper and lower sides of the first bracket plate, the height adjustment component is rotatably mounted on the stamping frame, the power component is fixedly mounted on the stamping frame, the stamping edge plate is slidably mounted on the height adjustment component, and the stamping component is mounted on both ends of the stamping edge plate;

[0010] The corner folding unit includes a second electric push rod, a second bracket plate, a corner folding frame, a diagonal pressure assembly and a limit assembly, wherein the telescopic end of the second electric push rod is fixedly mounted on the other side of the support frame, the second bracket plate is fixedly mounted on the telescopic end of the second electric push rod, the corner folding frame is fixedly mounted on the upper and lower sides of the second bracket plate, the diagonal pressure assembly is threadedly mounted on the corner folding frame, and the limit assembly is slidably mounted on the corner folding frame.

[0011] Further, the conveying assembly includes a conveying motor, a motor pulley, a transmission pulley, a conveying belt strip and a conveyor, wherein the base of the conveying motor is fixedly mounted on a support frame, the motor pulley is fixedly mounted on a rotating shaft of the conveying motor, the transmission pulley is rotatably mounted on a transmission roller shaft of the conveyor, one end of the conveying belt strip is sleeved on the motor pulley, the other end of the conveying belt strip is sleeved on the transmission pulley, and the conveyor is rotatably mounted on an inner frame of the support frame;

[0012] A support plate is fixedly arranged on the support frame near the bottom of the conveyor.

[0013] Furthermore, the height adjustment assembly includes a height adjustment rod, a cross slot and a height adjustment threaded rod, wherein the height adjustment rod is rotatably mounted on the stamping frame, the cross slot is formed on the outer wall of the height adjustment rod, and the height adjustment threaded rod is rotatably inserted into the interior of the height adjustment rod;

[0014] The stamping edge plate is slidably sleeved on the height-adjusting rod, and the stamping edge plate slides along the height direction of the cross slot;

[0015] The thread end of the height-adjusting threaded rod passes through the center of the stamping edge plate.

[0016] Furthermore, the power assembly includes a power motor, a power gear, a toothed belt pulley and a toothed belt strip, wherein the base of the power motor is fixedly mounted on the stamping frame, the power gear is fixedly mounted on the rotating shaft of the power motor, the toothed belt pulley is fixedly mounted on the top of the height adjustment rod, and two toothed belt pulleys are arranged on the same height adjustment rod, and the two toothed belt pulleys are arranged vertically.

[0017] Furthermore, the stamping assembly includes a telescopic slot, a stamping head and a spring pressure plate, wherein the telescopic slot is opened at both ends of the stamping edge plate, the stamping head is slidably installed in the telescopic slot, the spring pressure plate is slidably installed in the telescopic slot, and the spring pressure plate is fixedly installed on the stamping head.

[0018] Furthermore, the stamping assembly also includes a telescopic spring, a first inclined plate, a second inclined plate and an adjusting bolt, wherein one end of the telescopic spring is fixedly mounted on the spring pressure plate, the other end of the telescopic spring is fixedly mounted on the first inclined plate, the first inclined plate is slidably mounted in the telescopic groove, the second inclined plate is located in the telescopic groove, and the inclined surface of the second inclined plate matches the inclined surface of the first inclined plate, the threaded end of the adjusting bolt is threadedly inserted in the stamping edge plate, and the threaded end of the adjusting bolt is screwed into the second inclined plate.

[0019] Furthermore, the oblique pressure assembly includes an oblique pressure threaded rod, a torsion rod, a guide rod and an oblique pressure swivel seat, wherein one end of the oblique pressure threaded rod is threadedly mounted on the angle frame, the torsion rod is fixedly mounted on the other end of the oblique pressure threaded rod, the guide rod is slidably inserted on the angle frame, the oblique pressure swivel seat is rotatably mounted on the oblique pressure threaded rod, and the oblique pressure swivel seat is fixedly mounted on the guide rod.

[0020] Further, the oblique pressure assembly also includes a first oblique pressure plate, a first docking plate, a first docking rod, a second oblique pressure plate, a second docking plate and a second docking rod, wherein one end of the first oblique pressure plate is rotatably mounted on the oblique pressure swivel seat, one end of the first docking plate is fixedly mounted on the other end of the first oblique pressure plate, one end of the first docking rod is fixedly mounted on the other end of the first docking plate, the other end of the first docking rod is slidably inserted in the second oblique pressure plate, one end of the second oblique pressure plate is rotatably mounted on the oblique pressure swivel seat, one end of the second docking plate is fixedly mounted on the other end of the second oblique pressure plate, one end of the second docking rod is fixedly mounted on the other end of the second docking plate, and the other end of the second docking rod is slidably inserted in the first oblique pressure plate.

[0021] Furthermore, the limit assembly includes a limit seat, an electric telescopic rod and a limit rod, wherein the base of the limit seat is fixedly mounted on the angle frame, the non-telescopic end of the electric telescopic rod is fixedly mounted on the limit seat, and the telescopic end of the electric telescopic rod is fixedly mounted on the limit rod.

[0022] Furthermore, the limit assembly also includes a limit slot, a limit support rod and a limit clamp, wherein the limit slot is opened on the upper and lower sides of the angle frame, one end of the limit support rod is fixedly installed on the limit rod, and the other end of the limit support rod is slidably inserted in the limit slot, the limit clamp is slidably installed in the limit slot, and the limit clamp is fixedly installed on the end of the limit support rod away from the limit rod.

[0023] The beneficial effects of the present invention are:

[0024] The present invention clamps a plate-shaped sensor by the belts of two conveyors, so that the plate-shaped sensor rotates along the rotation direction of the conveyor and drives the movement of the plate-shaped sensor. The conveyor and the stamping unit cooperate with each other, and the punching head of the rotating stamping edge plate presses against the pins of the sensor. The pins of the sensor are blocked by the folding frame, so that the pins of the sensor are bent. The bending degree of the pins of the sensor is gradually increased by multiple stamping edges and punching heads until the set bending degree is reached when the pins exit the conveyor. The sensor pins can be bent to the set angle efficiently and stably, ensuring that the bending accuracy of the pins of each sensor is consistent, and the sensor pins have the function of continuously bending.

[0025] The present invention inserts a hexagonal wrench into the inner groove of the height-adjusting threaded rod, and drives the height-adjusting threaded rod to rotate by rotating the hexagonal wrench. The stamping edge plate is adjusted along the height direction of the cross groove, thereby adjusting the height of the stamping edge plate, which is convenient for controlling the bending degree of the pin of the sensor. The bending degree of the pin of the sensor is gradually increased by multiple stamping edges and a stamping head until the pin out of the conveyor reaches the set bending degree.

[0026] The present invention inserts an inner groove of an adjusting bolt into a hexagonal wrench, and drives the adjusting bolt to rotate by rotating the inner groove of the hexagonal wrench. The rotation of the adjusting bolt drives the second inclined plate to adjust downward or upward. The inclined surface of the second inclined plate is staggered with the inclined surface of the first inclined plate. The position of the first inclined plate in the telescopic groove is adjusted, thereby adjusting the first inclined plate to apply to the telescopic spring, thereby increasing the force of tightening the punch head. The present invention is suitable for different yield strengths of the pins of the sensor to achieve effective plastic deformation of the pins.

[0027] The present invention drives the first docking plate of the first inclined pressure plate, the first docking rod and the second docking plate and the second docking rod of the second inclined pressure plate to extend or retract by rotating the torsion bar, gradually presses down the pins of the sensor by the inclined first inclined pressure plate and the second inclined pressure plate, and assists the stamping edge plate in bending the pins of the sensor; the electric telescopic rod is started, and the extension or retraction of the electric telescopic rod drives the displacement of the limit rod and the limit support rod, thereby driving the limit clamp to retract or extend in the limit groove, and the extended limit clamp limits the displacement of the pins of the sensor, thereby preventing the pins from tilting when the stamping edge plate bends the pins. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0029] Figure 1 This is a schematic diagram of the overall structure of a pin stamping and forming device for sensor production proposed by the present invention;

[0030] Figure 2 A pin stamping and forming device for sensor production proposed by the present invention Figure 1 A magnified image of point A;

[0031] Figure 3 A schematic diagram of the structure of a stamping frame of a pin stamping and forming device for sensor production proposed by the present invention;

[0032] Figure 4 A pin stamping and forming device for sensor production proposed by the present invention Figure 3 A magnified view of point B;

[0033] Figure 5This is a schematic diagram of the structure of a punching head of a pin punching and forming device for sensor production proposed by the present invention;

[0034] Figure 6 This is a schematic structural diagram of a corner frame of a pin stamping and forming device for sensor production proposed by the present invention;

[0035] Figure 7 A pin stamping and forming device for sensor production proposed by the present invention Figure 6 Enlarged view of point C;

[0036] Figure 8 A pin stamping and forming device for sensor production proposed by the present invention Figure 6 The enlarged view of point D;

[0037] Fig. 9 A pin stamping and forming device for sensor production proposed by the present invention Figure 6 The enlarged view of point E;

[0038] Fig.10 A pin stamping and forming device for sensor production proposed by the present invention Fig. 9 Enlarged view of point F.

[0039] In the figure: 1. Support frame; 1.1. Support plate; 2. Conveying assembly; 2.1. Conveying motor; 2.2. Motor pulley; 2.3. Driving pulley; 2.4. Conveying belt strip; 2.5. Conveyor; 3. First electric push rod; 4. First bracket plate; 5. Punching frame; 6. Height adjustment assembly; 6.1. Height adjustment rod; 6.2. Cross groove; 6.3. Height adjustment threaded rod; 7. Power assembly; 7.1. Power motor; 7.2. Power gear; 7.3. Toothed belt pulley; 7.4. Toothed belt strip; 8. Punching edge plate; 9. Punching assembly; 9.1. Telescopic slot; 9.2. Punching head; 9.3. Spring pressure plate; 9.4. Telescopic spring; 9.5. First inclined Plate; 9.6, second inclined plate; 9.7, adjusting bolt; 10, second electric push rod; 11, second bracket plate; 12, folding angle frame; 13, oblique pressure assembly; 13.1, oblique pressure threaded rod; 13.2, torsion bar; 13.3, guide rod; 13.4, oblique pressure swivel seat; 13.5, first oblique pressure plate; 13.6, first docking plate; 13.7, first docking rod; 13.8, second oblique pressure plate; 13.9, second docking plate; 13.10, second docking rod; 14, limit assembly; 14.1, limit seat; 14.2, electric telescopic rod; 14.3, limit rod; 14.4, limit slot; 14.5, limit support rod; 14.6, limit clamp. DETAILED DESCRIPTION

[0040] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0041] Please refer to Figures 1 to 10 The present invention provides a pin stamping and forming device for sensor production, comprising a support frame 1, a conveying assembly 2, a stamping unit and a folding unit, wherein the conveying assembly 2 is fixedly installed inside the support frame 1, the stamping unit is fixedly installed on one side of the support frame 1, and the folding unit is fixedly installed on the other side of the support frame 1; the conveying assembly 2 comprises a conveying motor 2.1, a motor pulley 2.2, a transmission pulley 2.3, a conveying belt strip 2.4 and a conveyor 2.5, wherein the base of the conveying motor 2.1 is fixedly installed on the support frame 1, the motor pulley 2.2 is fixedly installed on the rotating shaft of the conveying motor 2.1, and the transmission pulley 2.3 is rotatably installed on the conveyor belt strip 2.4. On the driving roller shaft of the conveyor 2.5, one end of the conveyor belt strip 2.4 is sleeved on the motor pulley 2.2, and the other end of the conveyor belt strip 2.4 is sleeved on the driving pulley 2.3. The conveyor 2.5 is rotatably installed on the inner frame of the support frame 1. A support plate 1.1 is fixedly arranged at the bottom of the support frame 1 near the conveyor 2.5. The conveyor 2.5 is a belt conveyor. There are two conveyors 2.5. The two conveyors 2.5 are arranged oppositely. The plate-shaped sensor is clamped by the two conveyors 2.5. A support plate is fixedly arranged at the bottom of the support frame 1 near the conveyor 2.5. The support plate is used to hold the plate-shaped sensor to facilitate the sliding of the plate-shaped sensor.

[0042] Further, the conveying motor 2.1 is started, and the rotation shaft of the conveying motor 2.1 drives the motor pulley 2.2 to rotate, and the rotation of the motor pulley 2.2 drives the conveying belt 2.4 to rotate, and the rotation of the conveying belt 2.4 drives the rotation of the drive pulley 2.3, and the rotation of the drive pulley 2.3 drives the roller of the conveyor 2.5 to rotate, and the belt of the conveyor 2.5 rotates, and the belts of the two conveyors 2.5 clamp the plate-shaped sensor, so that the plate-shaped sensor rotates along the rotation direction of the conveyor 2.5 and drives the movement of the plate-shaped sensor.

[0043] Specifically, the stamping unit includes a first electric push rod 3, a first bracket plate 4, a stamping frame 5, a height adjustment component 6, a power component 7, a stamping edge plate 8 and a stamping component 9, wherein the non-telescopic end of the first electric push rod 3 is fixedly mounted on one side of the support frame 1, the first bracket plate 4 is fixedly mounted on the telescopic end of the first electric push rod 3, the non-open end of the stamping frame 5 is fixedly mounted on the upper and lower sides of the first bracket plate 4, the height adjustment component 6 is rotatably mounted on the stamping frame 5, the power component 7 is fixedly mounted on the stamping frame 5, the stamping edge plate 8 is slidably mounted on the height adjustment component 6, and the stamping component 9 is mounted at both ends of the stamping edge plate 8.

[0044] More specifically, the height adjustment component 6 includes a height adjustment rod 6.1, a cross groove 6.2 and a height adjustment threaded rod 6.3, wherein the height adjustment rod 6.1 is rotatably mounted on the stamping frame 5, the cross groove 6.2 is provided on the outer wall of the height adjustment rod 6.1, and the height adjustment threaded rod 6.3 is rotatably inserted into the interior of the height adjustment rod 6.1; the stamping edge plate 8 is slidably sleeved on the height adjustment rod 6.1, and the stamping edge plate 8 slides along the height direction of the cross groove 6.2; the threaded end of the height adjustment threaded rod 6.3 is threaded through the stamping frame 5; The center position of the edge pressing plate 8; the power assembly 7 includes a power motor 7.1, a power gear 7.2, a toothed belt pulley 7.3 and a toothed belt leather strip 7.4, wherein the base of the power motor 7.1 is fixedly mounted on the punching frame 5, the power gear 7.2 is fixedly mounted on the rotating shaft of the power motor 7.1, the toothed belt pulley 7.3 is fixedly mounted on the top of the height adjustment rod 6.1, and two toothed belt pulleys 7.3 are arranged on the same height adjustment rod 6.1, and the two toothed belt pulleys 7.3 are arranged up and down.

[0045] More specifically, the punching assembly 9 includes a telescopic slot 9.1, a punching head 9.2 and a spring pressure plate 9.3, wherein the telescopic slot 9.1 is provided at both ends of the punching edge plate 8, the punching head 9.2 is slidably mounted in the telescopic slot 9.1, the spring pressure plate 9.3 is slidably mounted in the telescopic slot 9.1, and the spring pressure plate 9.3 is fixedly mounted on the punching head 9.2; the punching assembly 9 also includes a telescopic spring 9.4, a first inclined plate 9.5, a second inclined plate 9.6 and an adjusting bolt 9.7, wherein, One end of the telescopic spring 9.4 is fixedly mounted on the spring pressure plate 9.3, and the other end of the telescopic spring 9.4 is fixedly mounted on the first inclined plate 9.5. The first inclined plate 9.5 is slidably mounted in the telescopic groove 9.1, and the second inclined plate 9.6 is located in the telescopic groove 9.1, and the inclined surface of the second inclined plate 9.6 matches the inclined surface of the first inclined plate 9.5. The threaded end of the adjusting bolt 9.7 is threadedly inserted into the stamping edge plate 8, and the threaded end of the adjusting bolt 9.7 is screwed into the second inclined plate 9.6.

[0046] Specifically, the corner folding unit includes a second electric push rod 10, a second bracket plate 11, a corner folding frame 12, a diagonal pressure assembly 13 and a limit assembly 14, wherein the telescopic end of the second electric push rod 10 is fixedly installed on the other side of the support frame 1, the second bracket plate 11 is fixedly installed on the telescopic end of the second electric push rod 10, the corner folding frame 12 is fixedly installed on the upper and lower sides of the second bracket plate 11, the diagonal pressure assembly 13 is threadedly installed on the corner folding frame 12, and the limit assembly 14 is slidably installed on the corner folding frame 12.

[0047] More specifically, the oblique pressure assembly 13 includes an oblique pressure threaded rod 13.1, a torsion rod 13.2, a guide rod 13.3 and an oblique pressure swivel seat 13.4, wherein one end of the oblique pressure threaded rod 13.1 is threadedly mounted on the folding frame 12, the torsion rod 13.2 is fixedly mounted on the other end of the oblique pressure threaded rod 13.1, the guide rod 13.3 is slidably inserted into the folding frame 12, the oblique pressure swivel seat 13.4 is rotatably mounted on the oblique pressure threaded rod 13.1, and the oblique pressure swivel seat 13.4 is fixedly mounted on the guide rod 13.3.

[0048] More specifically, the oblique pressure assembly 13 also includes a first oblique pressure plate 13.5, a first docking plate 13.6, a first docking rod 13.7, a second oblique pressure plate 13.8, a second docking plate 13.9 and a second docking rod 13.10, wherein one end of the first oblique pressure plate 13.5 is rotatably mounted on the oblique pressure swivel seat 13.4, one end of the first docking plate 13.6 is fixedly mounted on the other end of the first oblique pressure plate 13.5, one end of the first docking rod 13.7 is fixedly mounted on the other end of the first docking plate 13.6, the other end of the first docking rod 13.7 is slidably inserted in the second oblique pressure plate 13.8, one end of the second oblique pressure plate 13.8 is rotatably mounted on the oblique pressure swivel seat 13.4, one end of the second docking plate 13.9 is fixedly mounted on the other end of the second oblique pressure plate 13.8, one end of the second docking plate 13.9 is fixedly mounted on the other end of the second oblique pressure plate 13.8, one end of the second docking rod 13.10 is fixedly mounted on the other end of the second docking plate 13.9, and the other end of the second docking rod 13.10 is slidably inserted in the first oblique pressure plate 13.5.

[0049] To be more specific, the limit assembly 14 includes a limit seat 14.1, an electric telescopic rod 14.2 and a limit rod 14.3, wherein the base of the limit seat 14.1 is fixedly mounted on the folding angle frame 12, the non-telescopic end of the electric telescopic rod 14.2 is fixedly mounted on the limit seat 14.1, and the telescopic end of the electric telescopic rod 14.2 is fixedly mounted on the limit rod 14.3; the limit assembly 14 also includes a limit groove 14.4, a limit support rod 14.5 and a limit clamp 14.6, wherein the limit groove 14.4 is arranged on the upper and lower sides of the folding angle frame 12, one end of the limit support rod 14.5 is fixedly mounted on the limit rod 14.3, the other end of the limit support rod 14.5 is slidably inserted in the limit groove 14.4, the limit clamp 14.6 is slidably mounted in the limit groove 14.4, and the limit clamp 14.6 is fixedly mounted on one end of the limit support rod 14.5 away from the limit rod 14.3.

[0050] Furthermore, the first electric push rod 3 is started, and the extension and retraction of the first electric push rod 3 drives the displacement of the first bracket plate 4, and the displacement of the first bracket plate 4 drives the displacement of the stamping frame 5, which is used to adjust the distance between the stamping edge plate 8 and the pin of the sensor.

[0051] Start the power motor 7.1, the rotation of the rotating shaft of the power motor 7.1 drives the rotation of the power gear 7.2, the teeth of the power gear 7.2 mesh with the teeth in the toothed belt wheel 7.3, the rotation of the power gear 7.2 drives the rotation of the toothed belt wheel 7.3, the rotation of the toothed belt wheel 7.3 drives the rotation of the toothed belt strip 7.4, the rotation of the toothed belt strip 7.4 drives the next toothed belt wheel 7.3 to rotate, the rotation of the toothed belt wheel 7.3 drives the rotation of the height adjustment rod 6.1, the rotation of the height adjustment rod 6.1 drives the rotation of the stamping edge plate 8, the rotation of the stamping edge plate 8 drives the punching head 9.2 to press against the pin of the sensor, the pin of the sensor is blocked by the angle frame 12, so that the pin of the sensor is bent.

[0052] By inserting the hexagonal wrench into the inner groove of the height-adjusting threaded rod 6.3 and rotating the hexagonal wrench to drive the rotation of the height-adjusting threaded rod 6.3, the stamping edge plate 8 is adjusted along the height direction of the cross groove 6.2, thereby adjusting the height of the stamping edge plate 8, so as to facilitate the control of the bending degree of the sensor pin bending, and gradually increase the bending degree of the sensor pin bending through multiple stamping edges 8 and punching heads 9.2 until the set bending degree is reached at the outlet conveyor 2.5.

[0053] Insert the inner groove of the adjusting bolt 9.7 through the hexagonal wrench, and drive the adjusting bolt 9.7 to rotate by turning the hexagonal wrench. The rotation of the adjusting bolt 9.7 drives the second inclined plate 9.6 to adjust downward or upward. The second inclined plate 9.6 is staggered with the inclined surface of the first inclined plate 9.5. The position of the first inclined plate 9.5 in the telescopic groove 9.1 is adjusted, thereby adjusting the first inclined plate 9.5 to apply to the telescopic spring 9.4, thereby increasing the force of the punch head 9.2. It is suitable for different yield strengths of the sensor pins to achieve effective plastic deformation of the pins.

[0054] The rotation of the torsion bar 13.2 drives the rotation of the oblique pressure threaded rod 13.1. The oblique pressure threaded rod 13.1 drives the position of the oblique pressure swivel seat 13.4 when it is screwed up or down on the angle frame 12, so that the first oblique pressure plate 13.5 and the second oblique pressure plate 13.8 are tilted, which adapts to the tilting of the first oblique pressure plate 13.5 and the second oblique pressure plate 13.8. The first docking plate 13.6 of the first oblique pressure plate 13.5, the first docking rod 13.7 and the second docking plate 13.9 and the second docking rod 13.10 of the second oblique pressure plate 13.8 extend or retract. In response to the required length of the first oblique pressure plate 13.5 and the second oblique pressure plate 13.8, the pins of the sensor are gradually pressed down by the tilted first oblique pressure plate 13.5 and the second oblique pressure plate 13.8, thereby assisting the stamping edge plate 8 in bending the pins of the sensor.

[0055] The electric telescopic rod 14.2 is started, and the extension or retraction of the electric telescopic rod 14.2 drives the displacement of the limit rod 14.3 and the limit support rod 14.5, thereby driving the limit clamp 14.6 to retract or extend in the limit groove 14.4. The extended limit clamp 14.6 limits the displacement of the sensor pin to prevent the pin from tilting when the stamping edge plate 8 is bent.

[0056] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pin stamping and forming device for sensor production, characterized in that: The invention comprises a support frame (1), a conveying assembly (2), a punching unit and a folding unit, wherein the conveying assembly (2) is fixedly mounted inside the support frame (1), the punching unit is fixedly mounted on one side of the support frame (1), and the folding unit is fixedly mounted on the other side of the support frame (1); the punching unit comprises a first electric push rod (3), a first support plate (4), a punching frame (5), a height adjustment assembly (6), a power assembly (7), a punching edge plate (8) and a punching assembly (9). , wherein the non-telescopic end of the first electric push rod (3) is fixedly mounted on one side of the support frame (1), the first bracket plate (4) is fixedly mounted on the telescopic end of the first electric push rod (3), the non-open end of the stamping frame (5) is fixedly mounted on the upper and lower sides of the first bracket plate (4), the height adjustment component (6) is rotatably mounted on the stamping frame (5), the power component (7) is fixedly mounted on the stamping frame (5), the stamping edge plate (8) is slidably mounted on the height adjustment component (6), and the stamping component (9) is mounted on both ends of the stamping edge plate (8); The corner folding unit comprises a second electric push rod (10), a second bracket plate (11), a corner folding frame (12), a diagonal pressure assembly (13) and a limit assembly (14), wherein the telescopic end of the second electric push rod (10) is fixedly mounted on the other side of the support frame (1), the second bracket plate (11) is fixedly mounted on the telescopic end of the second electric push rod (10), the corner folding frame (12) is fixedly mounted on the upper and lower sides of the second bracket plate (11), the diagonal pressure assembly (13) is threadedly mounted on the corner folding frame (12), and the limit assembly (14) is slidably mounted on the corner folding frame (12).

2. According to claim 1, a pin stamping and forming device for sensor production is characterized in that: The conveying assembly (2) comprises a conveying motor (2.1), a motor pulley (2.2), a transmission pulley (2.3), a conveying belt strip (2.4) and a conveyor (2.5), wherein the base of the conveying motor (2.1) is fixedly mounted on the support frame (1), the motor pulley (2.2) is fixedly mounted on the rotating shaft of the conveying motor (2.1), the transmission pulley (2.3) is rotatably mounted on the transmission roller shaft of the conveyor (2.5), one end of the conveying belt strip (2.4) is sleeved on the motor pulley (2.2), the other end of the conveying belt strip (2.4) is sleeved on the transmission pulley (2.3), and the conveyor (2.5) is rotatably mounted on the inner frame of the support frame (1); The support frame (1) is fixedly provided with a support plate (1.1) at a bottom portion close to the conveyor (2.5).

3. The pin stamping and forming equipment for sensor production according to claim 1, characterized in that: The height adjustment component (6) comprises a height adjustment rod (6.1), a cross slot (6.2) and a height adjustment threaded rod (6.3), wherein the height adjustment rod (6.1) is rotatably mounted on the punching frame (5), the cross slot (6.2) is formed on the outer wall of the height adjustment rod (6.1), and the height adjustment threaded rod (6.3) is rotatably inserted into the interior of the height adjustment rod (6.1); The stamping edge plate (8) is slidably sleeved on the height adjustment rod (6.1), and the stamping edge plate (8) slides along the height direction of the cross groove (6.2); The threaded end of the height-adjusting threaded rod (6.3) passes through the center of the stamping edge plate (8).

4. A pin stamping and forming device for sensor production according to claim 3, characterized in that: The power assembly (7) comprises a power motor (7.1), a power gear (7.2), a toothed belt wheel (7.3) and a toothed belt leather strip (7.4), wherein the base of the power motor (7.1) is fixedly mounted on the punching frame (5), the power gear (7.2) is fixedly mounted on the rotating shaft of the power motor (7.1), and the toothed belt wheel (7.3) is fixedly mounted on the top of the height adjustment rod (6.1). Two toothed belt wheels (7.3) are arranged on the same height adjustment rod (6.1), and the two toothed belt wheels (7.3) are arranged in an upper and lower arrangement.

5. The pin stamping and forming equipment for sensor production according to claim 1, characterized in that: The punching assembly (9) comprises a telescopic slot (9.1), a punching head (9.2) and a spring pressure plate (9.3), wherein the telescopic slot (9.1) is provided at both ends of the punching edge plate (8), the punching head (9.2) is slidably mounted in the telescopic slot (9.1), the spring pressure plate (9.3) is slidably mounted in the telescopic slot (9.1), and the spring pressure plate (9.3) is fixedly mounted on the punching head (9.2).

6. The pin stamping and forming equipment for sensor production according to claim 5, characterized in that: The stamping assembly (9) further comprises a telescopic spring (9.4), a first inclined plate (9.5), a second inclined plate (9.6) and an adjusting bolt (9.7), wherein one end of the telescopic spring (9.4) is fixedly mounted on the spring pressure plate (9.3), the other end of the telescopic spring (9.4) is fixedly mounted on the first inclined plate (9.5), the first inclined plate (9.5) is slidably mounted in the telescopic groove (9.1), the second inclined plate (9.6) is located in the telescopic groove (9.1), and the inclined surface of the second inclined plate (9.6) matches the inclined surface of the first inclined plate (9.5), the threaded end of the adjusting bolt (9.7) is threadedly inserted in the stamping edge plate (8), and the threaded end of the adjusting bolt (9.7) is screwed into the second inclined plate (9.6).

7. The pin stamping and forming equipment for sensor production according to claim 1, characterized in that: The oblique pressure assembly (13) comprises an oblique pressure threaded rod (13.1), a torsion rod (13.2), a guide rod (13.3) and an oblique pressure swivel seat (13.4), wherein one end of the oblique pressure threaded rod (13.1) is threadedly mounted on the folding frame (12), the torsion rod (13.2) is fixedly mounted on the other end of the oblique pressure threaded rod (13.1), the guide rod (13.3) is slidably plugged into the folding frame (12), the oblique pressure swivel seat (13.4) is rotatably mounted on the oblique pressure threaded rod (13.1), and the oblique pressure swivel seat (13.4) is fixedly mounted on the guide rod (13.3).

8. The pin stamping and forming equipment for sensor production according to claim 7, characterized in that: The oblique pressure assembly (13) further comprises a first oblique pressure plate (13.5), a first docking plate (13.6), a first docking rod (13.7), a second oblique pressure plate (13.8), a second docking plate (13.9) and a second docking rod (13.10), wherein one end of the first oblique pressure plate (13.5) is rotatably mounted on the oblique pressure swivel seat (13.4), one end of the first docking plate (13.6) is fixedly mounted on the other end of the first oblique pressure plate (13.5), one end of the first docking rod (13.7) is fixedly mounted on the other end of the first docking plate (13.6), the other end of the first docking rod (13.7) is slidably inserted into the second oblique pressure plate (13.8), one end of the second oblique pressure plate (13.8) is rotatably mounted on the oblique pressure swivel seat (13.4), one end of the second docking plate (13.9) is fixedly mounted on the other end of the second oblique pressure plate (13.8), and the second docking rod (13.10) One end of the second docking rod (13.10) is fixedly mounted on the other end of the second docking plate (13.9), and the other end of the second docking rod (13.10) is slidably inserted into the first oblique pressure plate (13.5).

9. The pin stamping and forming equipment for sensor production according to claim 1, characterized in that: The limit assembly (14) comprises a limit seat (14.1), an electric telescopic rod (14.2) and a limit rod (14.3), wherein the base of the limit seat (14.1) is fixedly mounted on the folding frame (12), the non-telescopic end of the electric telescopic rod (14.2) is fixedly mounted on the limit seat (14.1), and the telescopic end of the electric telescopic rod (14.2) is fixedly mounted on the limit rod (14.3).

10. A pin stamping and forming device for sensor production according to claim 9, characterized in that: The limiting assembly (14) further comprises a limiting groove (14.4), a limiting support rod (14.5) and a limiting clamp (14.6), wherein the limiting groove (14.4) is provided on the upper and lower sides of the folding frame (12), one end of the limiting support rod (14.5) is fixedly mounted on the limiting rod (14.3), the other end of the limiting support rod (14.5) is slidably inserted into the limiting groove (14.4), the limiting clamp (14.6) is slidably mounted in the limiting groove (14.4), and the limiting clamp (14.6) is fixedly mounted on one end of the limiting support rod (14.5) away from the limiting rod (14.3).

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