Neon lamp forming and inner support machine and production process thereof

Abstract

The present invention discloses a neon lamp forming and inner support machine and its production process. The neon lamp forming and inner support machine comprises an inner support automatic feeding device, an inner support installation device, a turntable device, a neon lamp automatic feeding device, a neon lamp installation device, a neon lamp foot bending device, a foot molding device, a neon lamp pressing device, a missing neon lamp detection device, a missing neon lamp sorting device, a rotating device, a wire pressing piece automatic feeding device, a wire pressing piece installation device, a wire pressing piece molding device, a conduction detection device, a conduction detection NG sorting device, a material moving device and a control device. During production, the control device controls the other devices to coordinate and complete their respective operations step by step. The present invention can realize the automated production of neon lamps, and improve production efficiency and product quality.

Description

Technical Field

[0001] The invention belongs to the technical field of neon lamp production, and in particular relates to a neon lamp forming and inner supporting machine and a production process thereof. Background Art

[0002] Neon lamp, also known as neon sign, is a device that uses gas ionization glow discharge. As an emerging lighting or indicator, it has always been very popular with customers. It is highly professional, has a long life, and is of good quality. In the prior art, neon lamp production generally adopts the mode of manual assembly line operation, that is, multiple workstations are set up, and an operator is set up at each workstation. During production, the operator first inserts the main body of the neon lamp into the inner support, then shapes the lamp foot and installs the wire pressing piece, and then uses the pressing tool to press it into the finished product, and finally performs the finished product conduction test. This kind of manual assembly line operation has low work efficiency, the main body of the neon lamp is inserted into the inner support to different depths, and it is easy to be skewed. The neon lamp foot is easy to break when the foot is formed, etc. The product quality cannot be guaranteed, the scrap rate is high, and the cost is high. Summary of the invention

[0003] In order to solve the technical defects existing in the neon lamp production process mentioned in the background technology, the present invention provides a neon lamp forming and inner tray machine and a production process thereof, which can realize the automated production of neon lamps and improve production efficiency and product quality.

[0004] In order to achieve the above technical effects, the technical solution adopted by the present invention is:

[0005] A neon lamp forming and inner support machine, characterized in that it comprises a frame, a protective cover installed on the frame, an inner support automatic feeding device, an inner support installation device, a turntable device, a neon lamp automatic feeding device, a neon lamp installation device, a neon lamp foot bending device, a lamp foot molding device, a neon lamp pressing device, a missing neon lamp detection device, a missing neon lamp sorting device, a rotating device, a wire pressing piece automatic feeding device, a wire pressing piece installation device, a wire pressing piece molding device, a conduction detection device, a conduction detection NG sorting device and a material moving device, and a control device installed on the protective cover; the control device is electrically connected to the remaining devices and controls their operation; the turntable device is provided with a motor and a turntable mechanism connected to the motor in a transmission manner, the turntable mechanism is provided with a divider and a turntable, the upper surface of the turntable is provided with carriers at annular intervals near the edge, the turntable is provided with an operating slot below the carrier, the motor drives the turntable to rotate so that the product in the carrier is moved to a designated station; the moving device The material device is provided with a pneumatic element and a taking and transferring mechanism, and the taking and transferring mechanism is provided with a guiding and positioning component. The operation of the pneumatic element drives the taking and transferring mechanism to move, and the product is guided and positioned by the guiding and positioning component and then moved to the designated station; the inner support installation device, the neon lamp installation device, the neon lamp foot bending device, the lamp foot forming device, the neon lamp pressing device, the missing neon lamp detection device and the missing neon lamp sorting device are arranged in sequence around the turntable, and correspond to the designated stations on the turntable, the end of the inner support automatic feeding device is connected to the inner support installation device, and the end of the neon lamp automatic feeding device is connected to the neon lamp installation device; the material transfer device is connected to the turntable device through the missing neon lamp sorting device; the rotating device, the wire pressing piece installation device, the wire pressing piece forming device, the conduction detection device and the conduction detection NG sorting device are arranged in sequence on one side of the material transfer device, and correspond to the designated stations on the material transfer device, and the end of the wire pressing piece automatic feeding device is connected to the wire pressing piece installation device.

[0006] Furthermore, the inner support automatic feeding device, neon lamp automatic feeding device and wire pressing sheet automatic feeding device are all equipped with a vibration plate, a conveying track and a track sensor; one end of the conveying track is connected to the corresponding vibration plate, and the other end is connected to the device of the installation station corresponding to the product conveyed by it, and the track sensor is installed on the corresponding conveying track.

[0007] Furthermore, the inner support loading device is located at the inner support loading station, which is installed at the outlet of the inner support conveying track. The inner support loading device is provided with an inner support sensor, an inner support misalignment mechanism, an inner support front and back component for detecting the inner support, an inner support taking mechanism, an inner support loading mechanism and an inner support rotating mechanism; the inner support misalignment mechanism and the inner support front and back component for detecting the inner support are installed side by side on one side of the outlet at the end of the inner support conveying track, the inner support sensor is installed on the inner support misalignment mechanism, the inner support loading mechanism is installed on the other side of the outlet at the end of the inner support conveying track, the inner support taking mechanism is installed on the driving end of the inner support loading mechanism, the inner support clamping component is installed on the driving end of the inner support taking mechanism, the rotating inner support mechanism is installed in front of the outlet of the inner support conveying track, and the driving end of the rotating inner support mechanism is installed with an inner support placement block.

[0008] Furthermore, the neon lamp installation device is located at the neon lamp installation station, and is provided with a material blocking mechanism, a neon lamp fixing mechanism, a neon lamp moving mechanism, a neon lamp leg separation mechanism and a neon lamp rotating mechanism, a neon lamp leg separation forming mechanism, a neon lamp taking mechanism, a neon lamp installation guiding mechanism and a neon lamp installation mechanism; a material blocking sensor is installed on the material blocking mechanism, the material blocking mechanism is arranged at the neon lamp outlet of the neon lamp conveying track, the neon lamp fixing mechanism is connected to the neon lamp outlet of the neon lamp conveying track, the neon lamp moving mechanism and the neon lamp leg separation mechanism are correspondingly arranged on both sides of the neon lamp fixing mechanism, and The neon lamp moving mechanism is connected to the neon lamp fixing mechanism and the neon lamp leg separation mechanism, the neon lamp rotating mechanism is located in front of the neon lamp leg separation mechanism, the neon lamp taking mechanism is installed at the driving end of the neon lamp installing mechanism, the neon lamp rotating mechanism is installed at the driving end of the neon lamp taking mechanism, the driving end of the neon lamp rotating mechanism is installed with a neon lamp clamping assembly, the neon lamp leg separation forming mechanism is located below the neon lamp rotating mechanism, the neon lamp installing guide mechanism is located in front of the neon lamp rotating mechanism, and its driving end is installed with a neon lamp guide clamp, and the neon lamp guide clamp is located directly above the work station carrier.

[0009] Furthermore, the neon lamp pin bending device is located at the neon lamp pin bending station, and is provided with a neon lamp pressing guide mechanism, a neon lamp pressing inner supporting mechanism, a neon lamp initial positioning mechanism and a neon lamp bending mechanism; the pressing and positioning mechanism is installed above the carrier of the designated station, the neon lamp pressing guide mechanism and the neon lamp pressing inner supporting mechanism are installed on both sides of the carrier through groove of the designated station, and the neon lamp bending mechanism is installed below the operating groove of the turntable of the designated station.

[0010] Furthermore, the lamp pin forming device is located at the lamp pin forming station, and is provided with a neon lamp positioning mechanism, a lamp pin guiding mechanism and a lamp pin forming mechanism. The lamp pin forming mechanism is located below the turntable operating slot of the designated station, and a forming jig is installed at the driving end of the lamp pin forming mechanism. The neon lamp positioning mechanism is installed above the carrier of the designated station, and the lamp pin guiding mechanism is installed on the outside of the carrier of the designated station.

[0011] Furthermore, the neon lamp pressure device is located at the neon lamp pressure station, and is provided with a neon lamp pressure mechanism and a lamp pin shaping mechanism; the driving end of the neon lamp pressure mechanism is provided with a pressure head, and the pressure head is located directly above the carrier of the neon lamp pressure station; the driving end of the lamp pin shaping mechanism is provided with a positioning shaping jig, and the positioning shaping jig is located directly below the operating slot of the neon lamp pressure station.

[0012] Furthermore, the missing neon lamp detection device is located at the missing neon lamp detection station, and is provided with a driving end of the detection mechanism equipped with a gauge, the lower end of the gauge is provided with a detection head, the gauge is located directly above the carrier at the missing neon lamp detection station, and the detection sensor is installed on the gauge.

[0013] Furthermore, the missing neon lamp sorting device is located at the missing neon lamp NG sorting station, and is provided with a grabbing mechanism and a NG sorting mechanism. The grabbing mechanism is provided with a transverse sliding assembly, a vertical sliding assembly and a product grabbing assembly. The vertical sliding assembly is installed on the sliding block of the transverse sliding assembly, and the product grabbing assembly is installed on the sliding block of the vertical sliding assembly; the NG sorting mechanism is installed at the starting end of the material transfer track of the material transfer device.

[0014] Furthermore, the rotating device is located at the product rotation station, and is provided with a rotating pneumatic element and a rotating positioning pressure head. The rotating positioning pressure head is installed at the front end of the rotating pneumatic element. The material moving track of the material moving device adopts a two-stage structure, and the rotating positioning pressure head connects the front and rear sections of the material moving track.

[0015] Furthermore, the wire pressing sheet installation device is located at the wire pressing sheet installation station, and is provided with a wire pressing sheet sensor, a wire pressing sheet dislocation mechanism, a wire pressing sheet removal mechanism and a wire pressing sheet installation mechanism; the wire pressing sheet sensor and the wire pressing sheet dislocation mechanism are installed at the end exit of the wire pressing sheet conveying track, the wire pressing sheet installation mechanism is a horizontal driving mechanism, the wire pressing sheet removal mechanism is installed at the driving end of the wire pressing sheet installation mechanism, and the wire pressing sheet removal mechanism is a vertical driving mechanism, and a clamping component is installed at its driving end.

[0016] Furthermore, the wire pressing sheet forming device is located at the wire pressing sheet forming station, and is provided with a wire pressing sheet positioning mechanism, a wire pressing sheet pre-bending mechanism and a wire pressing sheet forming mechanism; the wire pressing sheet positioning mechanism is provided with a pneumatic element and a clamping block installed at the lower end of the driving end of the pneumatic element, the driving end of the wire pressing sheet pre-bending mechanism is provided with a pre-bending jig, and the driving end of the wire pressing sheet forming mechanism is provided with a forming jig, the clamping block is located directly above the product of the station, the pre-bending jig is located above the clamping block, the forming jig is located below the clamping block, the clamping block is provided with a notch corresponding to the pre-bending jig, and the material transfer track is provided with a through groove corresponding to the forming jig at the station, and the forming jig is movably embedded in the through groove.

[0017] Furthermore, the conduction detection device is located at the conduction detection station, and is provided with a conduction detector and a detection mechanism, and the conduction detector is installed on the detection mechanism.

[0018] Furthermore, the conduction detection NG sorting device is located at the conduction detection NG sorting station, which is provided with a finished product sorting mechanism and a defective product material channel. The finished product sorting mechanism is provided with a material receiving cylinder and a material receiving plate installed at the driving end of the material receiving cylinder.

[0019] The production process of a neon lamp forming and inner support machine of the present invention is characterized by comprising the following production steps:

[0020] Step 1: The inner tray automatic feeding device uses a vibrating plate to screen the inner trays and then send them to the inner tray loading device. The inner tray loading device loads the inner trays into the carrier of the turntable device in a certain direction at the inner tray loading station, and then moves them to the neon lamp loading station through the turntable device;

[0021] Step 2: The automatic feeding device of neon lamps uses a vibrating plate to select the direction of the neon lamps and then send them to the neon lamp loading device. The neon lamp loading device forms the neon lamp legs at the neon lamp loading station and then loads them into the inner tray to become semi-finished products. Then, they are moved to the neon lamp leg bending station through the turntable device.

[0022] Step 3: The neon lamp foot bending device bends the neon lamp foot at the neon lamp foot bending station and then moves it to the lamp foot forming station through the turntable device. The lamp foot forming device finally presses the lamp foot into shape and then moves it to the neon lamp pressing station through the turntable device.

[0023] Step 4: The neon lamp pressing device shapes the neon lamp foot and positions the inner support at the neon lamp pressing station, presses the neon lamp to a specified height, and then moves it to the missing neon lamp detection station through the turntable device;

[0024] Step 5: The missing neon lamp detection device performs contact detection on the neon lamp on the station, and feeds back the detection result to the missing neon lamp sorting device on the missing neon lamp NG sorting station. After the missing neon lamp sorting device sorts out the good products, it is moved to the product rotating station through the material transfer device;

[0025] Step 6: The rotating device rotates the product 180° at the product rotating station and then moves it to the pressing line sheet installation station through the material transfer device;

[0026] Step 7: The automatic feeding device for the wire pressing piece selects the direction of the wire pressing piece through the vibration plate and then sends it to the wire pressing piece loading device. The wire pressing piece loading device loads the wire pressing piece into the inner support at the wire pressing piece loading station and is moved to the wire pressing piece forming station by the material moving device;

[0027] Step 8: The wire pressing sheet forming device pre-bends and bends the wire pressing sheet into a finished product, and the finished product is moved to the conduction detection station through the material moving device;

[0028] Step 9: The finished product is tested for conductivity at the conductivity testing station by the conductivity testing device to determine whether it is qualified. The qualified products are selected by the conductivity testing NG sorting device to enter the next process.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] The present invention correspondingly installs an inner support installation device, a neon lamp installation device, a neon lamp foot bending device, a lamp foot forming device, a neon lamp pressing device, a neon lamp missing detection device, a neon lamp missing sorting device, a rotating device, a wire pressing piece automatic feeding device, a wire pressing piece installation device, a wire pressing piece forming device, a conduction detection device, and a conduction detection NG sorting device on the periphery of a turntable device and one side of a material moving device; and controls the devices and tooling at various locations through a control device to coordinate tooling, thereby realizing fully automated production of neon lamp forming and inner support installation, reducing labor and avoiding errors caused by manual operation, improving production efficiency and product quality, reducing costs, and ensuring good product uniformity.

[0031] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the neon lamp forming and inner supporting machine of the present invention;

[0033] Figure 2 It is a structural schematic diagram of the neon lamp forming and inner supporting machine of the present invention without the protective cover and the control device;

[0034] Figure 3 It is a schematic diagram of the connection structure of the inner support automatic feeding device and the inner support loading device of the present invention;

[0035] Figure 4 It is a schematic diagram of the connection structure of the automatic neon lamp feeding device and the neon lamp loading device of the present invention;

[0036] Figure 5 The present invention is a schematic diagram of the positional relationship and structure of a neon lamp foot bending device, a lamp foot forming device, a neon lamp pressing device and a neon lamp missing detection device.

[0037] Figure 6 It is a schematic diagram of the positional relationship and structure of the missing neon lamp sorting device and the rotating device of the present invention;

[0038] Figure 7It is a schematic diagram of the connection structure of the automatic feeding device for the wire pressing piece and the device for installing the wire pressing piece of the present invention;

[0039] Figure 8 It is a structural schematic diagram of the wire pressing piece forming device and the conduction detection device of the present invention.

[0040] Among them, the reference numbers and their corresponding component names in the figure are:

[0041] 1. Frame, 2. Protective cover, 3. Inner support automatic feeding device,

[0042] 31. Inner support vibration plate, 32. Inner support conveyor track, 33. Inner support track sensor,

[0043] 4. Installing inner support device, 41. Inner support sensor, 42. Inner support misalignment mechanism,

[0044] 43. Detect the front and back components of the inner support, 44. Take the inner support mechanism, 441. The inner support grabbing component,

[0045] 45. Installing inner support mechanism, 46. Rotating inner support mechanism, 5. Turntable device,

[0046] 51. Carrier, 6. Neon lamp automatic feeding device, 61. Neon lamp vibration plate,

[0047] 62. Neon lamp conveyor track, 63. Neon lamp track sensor, 7. Neon lamp installation device,

[0048] 71. Material blocking mechanism, 711. Material blocking sensor, 72. Neon lamp fixing mechanism,

[0049] 73. Neon lamp moving mechanism, 74. Neon lamp leg separation mechanism, 75. Neon lamp rotating mechanism,

[0050] 751. Neon lamp clamping assembly, 76. Neon lamp leg forming mechanism, 77. Neon lamp taking mechanism,

[0051] 78. Install neon lamp guide mechanism, 79. Install neon lamp mechanism, 8. Neon lamp foot bending device,

[0052] 81. Neon lamp guide mechanism, 82. Neon lamp support mechanism, 83. Pressing and positioning mechanism,

[0053] 84. Neon lamp bending mechanism, 9. Lamp foot forming device, 91. Neon lamp positioning mechanism,

[0054] 92. Lamp foot guide mechanism, 93. Lamp foot forming mechanism, 10. Neon lamp pressing device,

[0055] 101. Neon lamp pressing mechanism, 102. Lamp foot shaping mechanism, 11. Neon lamp missing detection device,

[0056] 111. Detection sensor 111, 112. Detection mechanism, 12. Missing neon lamp sorting device,

[0057] 121. Grasping mechanism, 122. NG sorting mechanism, 13. Rotating device,

[0058] 14. Automatic feeding device for wire pressing piece, 141. Vibrating plate for wire pressing piece, 142. Conveying track for wire pressing piece,

[0059] 143. Wire pressing piece track sensor, 15. Wire pressing piece installation device, 151. Wire pressing piece sensor,

[0060] 152. Wire pressing piece dislocation mechanism, 153. Wire pressing piece removal mechanism, 154. Wire pressing piece installation mechanism,

[0061] 16. Pressing piece forming device, 161. Pressing piece positioning mechanism, 1611. Pressing block,

[0062] 162. Pre-bending mechanism for crimping sheet, 1621. Pre-bending fixture, 163. Forming mechanism for crimping sheet,

[0063] 17. Conductivity detection device, 171. Conductivity detector, 172. Detection mechanism,

[0064] 18. Conductivity detection NG sorting device, 19. Material transfer device, 20. Control device. DETAILED DESCRIPTION

[0065] like Figure 1 , 2As shown, a neon lamp forming and inner support installation machine includes a frame 1, a protective cover 2 installed on the frame, an inner support automatic feeding device 3, an inner support installation device 4, a turntable device 5, a neon lamp automatic feeding device 6, a neon lamp installation device 7, a neon lamp foot bending device 8, a lamp foot molding device 9, a neon lamp pressing device 10, a missing neon lamp detection device 11, a missing neon lamp sorting device 12, a rotating device 13, a wire pressing piece automatic feeding device 14, a wire pressing piece installation device 15, a wire pressing piece molding device 16, a conduction detection device 17, a conduction detection NG sorting device 18 and a material moving device 19, and a control device 20 installed on the protective cover; the control device 20 is electrically connected to the remaining devices and controls their operation. The turntable device 5 is provided with a motor and a turntable mechanism connected to the motor in a transmission manner. The turntable mechanism is provided with a divider and a turntable. The upper surface of the turntable is provided with a carrier 51 at an annular interval near the edge. The turntable is provided with an operating slot below the carrier 51. The operation of the motor drives the turntable to rotate so that the product in the carrier 51 is moved to a designated station. The material transfer device 19 is provided with a material transfer track, a pneumatic element and a fetching and transferring mechanism provided on one side of the material transfer track. The fetching and transferring mechanism is provided with a driving component and a guiding and positioning component. The operation of the pneumatic element drives the fetching and transferring mechanism to move so that the guiding and positioning component is inserted into the material transfer track to guide and position the product on the material transfer track. The driving component (not shown in the figure) drives the guiding and positioning component to move back and forth along the material transfer track to move the product to the designated station. The inner support automatic feeding device 3, the inner support installation device 4, the neon lamp automatic feeding device 6, the neon lamp installation device 7, the neon lamp foot bending device 8, the lamp foot forming device 9, the neon lamp pressing device 10, the missing neon lamp detection device 11 and the missing neon lamp sorting device 12 are sequentially arranged around the turntable and correspond to the designated positions on the turntable, and the material transfer device 19 is connected to the turntable device 5 through the missing neon lamp sorting device 12. The rotating device 13, the wire pressing piece automatic feeding device 14, the wire pressing piece installation device 15, the wire pressing piece forming device 16, the conduction detection device 17 and the conduction detection NG sorting device 18 are sequentially arranged on one side of the material transfer device 19 and correspond to the designated positions on the material transfer device.

[0066] like Figure 3As shown, the inner tray automatic feeding device 3 is provided with an inner tray vibration plate 31, an inner tray conveying track 32 and an inner tray track sensor 33. Among them, one end of the inner tray conveying track 32 is connected to the inner tray vibration plate 31, and the other end is connected to the inner tray loading device 4; the inner tray track sensor 33 is installed on the inner tray conveying track 32. The inner tray vibration plate 31 is used to arrange the inner trays in the inner tray screening direction in sequence and enter the inner tray conveying track 32. When the inner tray track sensor 33 senses that the inner tray stock on the inner tray conveying track 32 is sufficient, it sends a signal to drive the inner tray vibration plate 31 to stop working. The inner tray conveying track 32 is used to transport the inner tray to the inner tray loading device 4 at the inner tray loading station. The inner tray loading device 4 is provided with an inner tray sensor 41, an inner tray dislocation mechanism 42, an inner tray positive and negative detection component 43, an inner tray removal mechanism 44, an inner tray loading mechanism 45 and an inner tray rotating mechanism 46. Among them, the inner tray dislocation mechanism 42 and the inner tray positive and negative detection component 43 are installed side by side at one side of the inner tray conveying track terminal exit, the inner tray sensor 41 is installed on the inner tray dislocation mechanism, the inner tray installation mechanism 45 is installed on the other side of the inner tray conveying track terminal exit, the inner tray removal mechanism 44 is installed on the inner tray installation mechanism 45, and the inner tray rotation mechanism 46 is installed in front of the inner tray conveying track exit. Under the signal drive, the inner tray sensor 41 detects the inner tray positive and negative by the inner tray positive and negative detection component 43 and draws a conclusion, and the inner tray dislocation mechanism 42 drives the inner tray to displace, and moves the inner tray from the inner tray conveying track 32 exit to directly below the inner tray removal mechanism 44. If the inner support positive and negative detection component 43 detects that the inner support is in the opposite direction, the rotating inner support mechanism 46 drives the inner support placement block installed on its driving end to automatically rotate 180°, and the inner support taking mechanism 44 drives the inner support grasping component 441 connected to its driving end to move downward, and the grasping cylinder of the inner support grasping component 441 drives the clamping claw at its lower end to take out the inner support, and then cooperates with the action of the inner support installing mechanism 45 to move the inner support to the inner support groove of the inner support placement block of the rotating inner support mechanism 46. As the rotating inner support mechanism 46 returns to its original position, the inner support is taken out by the inner support taking mechanism 44, and cooperates with the inner support installing mechanism 45 to move the inner support to the carrier 51 of the turntable device 5, and the turntable device 5 transfers the carrier 51 with the inner support to the neon lamp installation station. If the inner tray positive and negative detection component 43 detects that the inner tray is in the positive direction, the rotating inner tray mechanism 46 does not move, the inner tray removal mechanism 44 takes out the inner tray and cooperates with the inner tray installation mechanism 45 to directly transfer the inner tray to the carrier 51 of the turntable device 5, and the turntable device 5 transfers the carrier 51 with the inner tray to the neon lamp installation station. Preferably, the inner tray removal mechanism 44 is provided with two sets of identical inner tray grabbing components to improve production efficiency.

[0067] like Figure 4As shown, the automatic feeding device 6 of neon lamps is provided with a neon lamp vibration plate 61, a neon lamp conveying track 62 and a neon lamp track sensor 63. Among them, one end of the neon lamp conveying track 62 is connected to the neon lamp vibration plate 61, and the other end is connected to the neon lamp installation device 7, and the neon lamp track sensor 63 is installed on the neon lamp conveying track 62. The neon lamp vibration plate 61 is used to arrange the neon lamps in the neon lamp in the selection direction in sequence and enter the neon lamp conveying track 62. When the neon lamp track sensor 63 senses that the neon lamp stock on the neon lamp conveying track 62 is sufficient, it sends a signal to drive the neon lamp vibration plate 61 to stop working, and the neon lamp conveying track 62 is used to transport the neon lamps to the neon lamp installation station. The neon lamp installation device 7 is provided with a material blocking mechanism 71, a neon lamp fixing mechanism 72, a neon lamp moving mechanism 73, a neon lamp leg separation mechanism 74 and a neon lamp rotating mechanism 75, a neon lamp leg separation molding mechanism 76, a neon lamp taking mechanism 77, a neon lamp installation guide mechanism 78 and a neon lamp installation mechanism 79. Among them, a material blocking sensor 711 is installed on the material blocking mechanism 71, and the material blocking mechanism is arranged at the neon lamp outlet at the end of the neon lamp conveying track 62. The neon lamp fixing mechanism 72 is connected to the neon lamp outlet of the neon lamp conveying track. The neon lamp moving mechanism 73 and the neon lamp leg separation mechanism 74 are correspondingly arranged on both sides of the neon lamp fixing mechanism 72, and the neon lamp moving mechanism 73 is connected to the neon lamp fixing mechanism 72 and the neon lamp leg separation mechanism 74. The neon lamp rotating mechanism 75 is located in front of the neon lamp leg separation mechanism 74. The neon lamp taking mechanism 77 is installed at the driving end of the neon lamp installing mechanism 79, and the neon lamp rotating mechanism 75 is installed at the driving end of the neon lamp taking mechanism 77. The driving end of the neon lamp rotating mechanism 75 is installed with a neon lamp clamping component 751, the neon lamp leg separation molding mechanism 76 is located below the neon lamp rotating mechanism 75, and the driving end of the neon lamp guiding mechanism 78 is installed with a neon lamp guide clamp, and the neon lamp guide clamp is located directly above the carrier 51 of the designated workstation. Driven by the signal of the material blocking sensor 711, the material blocking mechanism 71 blocks the neon lamps at the exit of the neon lamp conveying track 62, so that the neon lamps enter the neon lamp fixing mechanism 72 one by one. The neon lamp fixing mechanism 72 positions the neon lamps to ensure that the position and direction of the neon lamps remain unchanged during the movement. The neon lamp moving mechanism 73 moves the neon lamps positioned at the neon lamp fixing mechanism 72 to the neon lamp leg separating mechanism 74. The neon lamp leg separating mechanism 74 separates the two lamp legs of the neon lamp. The neon lamp loading mechanism 79 drives the neon lamp taking mechanism 77 to move horizontally, and the neon lamp taking mechanism 77 drives the neon lamp rotating mechanism 75 and the neon lamp clamping assembly 751 installed on the neon lamp rotating mechanism 75 to move vertically. Under the cooperation of the neon lamp loading mechanism 79 and the neon lamp taking mechanism 77, the clamping cylinder of the neon lamp clamping assembly 751 drives the clamping claws to clamp the neon lamp behind the base. The rotating mechanism 75 then rotates the neon lamp 180° and places it into the neon lamp leg separation and molding mechanism 76. The neon lamp leg separation and molding mechanism 76 separates and molds the neon lamp legs. Under the cooperation of the neon lamp loading mechanism 79 and the neon lamp taking mechanism 77, the neon lamp clamping assembly 751 takes out the neon lamp and initially loads it into the inner support in the carrier 51, and the turntable device 5 moves the carrier 51 to the neon lamp leg bending station.

[0068] like Figure 5As shown, the neon lamp foot bending device 8 is provided with a neon lamp pressing guide mechanism 81, a neon lamp pressing inner support mechanism 82, a pressing and positioning mechanism 83 and a neon lamp bending mechanism 84. Among them, the pressing and positioning mechanism 83 is installed above the carrier of the designated station, the neon lamp pressing guide mechanism 81 and the neon lamp pressing inner support mechanism 82 are installed on both sides of the through groove of the carrier of the designated station, and the neon lamp bending mechanism 84 is installed below the operating groove of the turntable of the designated station. The guide block at the front end of the driver of the neon lamp pressing guide mechanism 81 runs to the top of the carrier 51 of the designated station to guide and limit the movement direction of the neon lamp, the neon lamp pressing inner support mechanism 82 presses the neon lamp into the inner support, and the pressing and positioning mechanism 83 drives the positioning block at its lower end to press and position the inner support and the neon lamp respectively, and then the neon lamp bending mechanism 84 bends the lamp foot, and then the turntable device 5 is moved to the lamp foot forming station. The lamp foot molding device 9 is provided with a neon lamp positioning mechanism 91, a lamp foot guiding mechanism 92 and a lamp foot molding mechanism 93; wherein, the lamp foot molding mechanism 93 is located below the turntable operation slot of the designated station, a molding jig is installed at the driving end of the lamp foot molding mechanism 93, the neon lamp positioning mechanism 91 is installed above the carrier of the designated station, and the lamp foot guiding mechanism 92 is installed outside the carrier of the designated station. The neon lamp positioning mechanism 91 drives the positioning block at its lower end to press and position the neon lamp and the inner support, and the lamp foot guiding mechanism 92 drives the guide block at its front end to guide the lamp foot, and then the lamp foot molding mechanism 93 drives the molding jig to move upward to finally press and mold the lamp foot, and then the turntable device 5 is moved to the neon lamp pressing station. The neon lamp pressing device 10 is provided with a neon lamp pressing mechanism 101 and a lamp foot shaping mechanism 102. The driving end of the neon lamp pressing mechanism 101 is provided with a pressure head, which is located directly above the carrier of the neon lamp pressing station; the driving end of the lamp foot shaping mechanism 102 is provided with a positioning shaping fixture, which is located directly below the operating slot of the neon lamp pressing station. The lamp foot shaping mechanism 102 shapes the formed lamp foot and positions the inner support under the action of the pneumatic element, and the neon lamp pressing mechanism 101 presses the neon lamp to a specified height, and then the turntable device 5 moves the inner support to the missing neon lamp detection station. The missing neon lamp detection device 11 is provided with a detection sensor 111 and a detection mechanism 112; the driving end of the detection mechanism 112 is equipped with a check fixture, and the lower end of the check fixture is provided with a detection head. The check fixture is located directly above the carrier of the missing neon lamp detection station, and the detection sensor 111 is installed on the check fixture. The detection mechanism 112 drives the detection head to perform contact detection on the neon lamp under the pneumatic element. The detection sensor 111 feeds back the detection result to the missing neon lamp sorting device under the signal drive. The detected products are then moved by the turntable device 5 to the missing neon lamp NG sorting station.

[0069] like Figure 6As shown, the missing neon lamp sorting device 12 is used to sort the missing neon lamps into NG, and is provided with a grabbing mechanism 121 and an NG sorting mechanism 122. Among them, the grabbing mechanism is provided with a lateral sliding assembly, a vertical sliding assembly and a product grabbing assembly, the vertical sliding assembly is installed on the sliding block of the lateral sliding assembly, the product grabbing assembly is installed on the sliding block of the vertical sliding assembly, and the NG sorting mechanism 122 is installed at the starting end of the material transfer track of the material transfer device 19. After the product is moved from the turntable device 5 to the missing neon lamp NG sorting station, the grabbing mechanism 121 grabs the product and moves it to the NG sorting mechanism 122 through the coordination of its lateral sliding assembly, vertical sliding assembly and product grabbing assembly. Combined with the feedback result of the detection sensor 111, the defective products are driven to fall into the defective product box as the NG sorting mechanism 122 operates, and the good products are moved to the product rotation station through the material transfer device 19. The rotating device 13 is provided with a rotating pneumatic element and a rotating positioning pressure head. The rotating positioning pressure head is installed at the front end of the rotating pneumatic element. The material transfer track of the material transfer device 19 adopts a two-stage structure. The rotating positioning pressure head connects the front and rear sections of the two-stage material transfer track. The rotating positioning pressure head is used to press and position the product to ensure that the direction and position of the product remain unchanged during the movement. The operation of the rotating pneumatic element drives the rotating positioning pressure head to rotate the product 180°, and then the product is moved to the pressing line sheet loading station by the material transfer device 19.

[0070] like Figure 7As shown, the automatic feeding device 14 for pressing wire sheets is provided with a pressing wire sheet vibration disk 141, a pressing wire sheet conveying track 142 and a pressing wire sheet track sensor 143. One end of the pressing wire sheet conveying track 142 is connected to the pressing wire sheet vibration disk 141, and the other end is connected to the pressing wire sheet loading device 15, and the pressing wire sheet track sensor 143 is installed on the pressing wire sheet conveying track 142. The pressing wire sheet vibration disk 141 arranges the pressing wire sheets in the screening direction in sequence and enters the pressing wire sheet conveying track 142. When the pressing wire sheet track sensor 143 senses that the pressing wire sheet stock on the pressing wire sheet conveying track 142 is sufficient, it sends a signal to drive the pressing wire sheet vibration disk 141 to stop working, and the pressing wire sheet conveying track 142 is used to transport the pressing wire sheet to the pressing wire sheet loading device 15 at the pressing wire sheet loading station. The pressing wire sheet loading device 15 is provided with a pressing wire sheet sensor 151, a pressing wire sheet dislocation mechanism 152, a pressing wire sheet removal mechanism 153 and a pressing wire sheet loading mechanism 154. Among them, the wire pressing sheet sensor 151 and the wire pressing sheet dislocation mechanism 152 are installed at the terminal exit of the wire pressing sheet conveying track 142, the wire pressing sheet installing mechanism 154 is a horizontal driving mechanism, the wire pressing sheet removing mechanism 15 is installed at the driving end of the wire pressing sheet installing mechanism 154, and the wire pressing sheet removing mechanism 153 is a vertical driving mechanism, and a clamping component is installed at its driving end; after the wire pressing sheet sensor 151 senses the wire pressing sheet coming out of the wire pressing sheet conveying track 142, the wire pressing sheet dislocation mechanism 152 displaces the wire pressing sheet and moves it to the bottom of the wire pressing sheet removing mechanism under the signal drive, the clamping component of the wire pressing sheet removing mechanism 153 takes out the wire pressing sheet, and under the action of the wire pressing sheet installing mechanism 154, the wire pressing sheet is loaded into the inner support, and then moved to the wire pressing sheet forming station by the material moving device 19.

[0071] like Figure 8As shown, the wire pressing piece forming device 16 is provided with a wire pressing piece positioning mechanism 161, a wire pressing piece pre-bending mechanism 162 and a wire pressing piece forming mechanism 163. Among them, the wire pressing piece positioning mechanism 161 is provided with a pneumatic element and a clamping block 1611 installed at the lower end of the driving end of the pneumatic element, the driving end of the wire pressing piece pre-bending mechanism 162 is installed with a pre-bending jig 1621, and the driving end of the wire pressing piece forming mechanism 163 is installed with a forming jig (not shown in the figure), the clamping block is located directly above the product of the station, the pre-bending jig 1621 is located above the clamping block 1611, and the forming jig is located below the clamping block 1611, the clamping block is provided with a notch corresponding to the pre-bending jig, and the material transfer track is provided with a through groove corresponding to the forming jig at the station, and the forming jig is movably embedded in the through groove. The wire pressing piece positioning mechanism 161, driven by the pneumatic element, drives the pressing block 1611 at its lower end to press and position the wire pressing piece. The wire pressing piece pre-bending mechanism 162 drives the pre-bending jig 1621 at its lower end to pre-bend the wire pressing piece. Then, the wire pressing piece forming mechanism 163 drives the forming jig to bend the wire pressing piece into shape. The formed product is moved to the conduction detection station by the material moving device 19. The conduction detection device 17 is provided with a conduction detector 171 and a detection mechanism 172, and the conduction detector 171 is installed on the detection mechanism 172. The pneumatic element of the detection mechanism 172 drives the conduction detector 171 to move down and contact the wire pressing piece, obtain data and judge whether the product is qualified, and then move it to the conduction detection NG sorting station by the material moving device 19.

[0072] The conductivity detection NG sorting device 18 is for conductivity detection NG sorting of products after detection by the conductivity detection device 17. It is provided with a finished product sorting mechanism and a defective product material channel. The finished product sorting mechanism is provided with a receiving cylinder and a receiving plate (not shown in the figure) installed at the driving end of the receiving cylinder. The receiving plate and connecting plate are located above the defective product material channel in the initial state. According to the detection result of the detection mechanism 172, the good products are moved from the material transfer device to the receiving plate and then enter the next process. The defective products fall directly into the defective product box through the defective product material channel as the material transfer device and the sorting mechanism operate.

[0073] The production process of the neon lamp forming and inner support machine of the present invention comprises the following production steps:

[0074] Step 1: The inner tray automatic feeding device uses a vibrating plate to screen the inner trays and then send them to the inner tray loading device. The inner tray loading device loads the inner trays into the carrier of the turntable device in a certain direction at the inner tray loading station, and then moves them to the neon lamp loading station through the turntable device;

[0075] Step 2: The automatic feeding device of neon lamps uses a vibrating plate to select the direction of the neon lamps and then send them to the neon lamp loading device. The neon lamp loading device forms the neon lamp legs at the neon lamp loading station and then loads them into the inner tray to become semi-finished products. Then, they are moved to the neon lamp leg bending station through the turntable device.

[0076] Step 3: The neon lamp foot bending device bends the neon lamp foot at the neon lamp foot bending station and then moves it to the lamp foot forming station through the turntable device. The lamp foot forming device finally presses the lamp foot into shape and then moves it to the neon lamp pressing station through the turntable device.

[0077] Step 4: The neon lamp pressing device shapes the neon lamp foot and positions the inner support at the neon lamp pressing station, presses the neon lamp to a specified height, and then moves it to the missing neon lamp detection station through the turntable device;

[0078] Step 5: The missing neon lamp detection device performs contact detection on the neon lamp on the station, and feeds back the detection result to the missing neon lamp sorting device on the missing neon lamp NG sorting station. After the missing neon lamp sorting device sorts out the good products, it is moved to the product rotating station through the material transfer device;

[0079] Step 6: The rotating device rotates the product 180° at the product rotating station and then moves it to the pressing line sheet installation station through the material transfer device;

[0080] Step 7: The automatic feeding device for the wire pressing piece selects the direction of the wire pressing piece through the vibration plate and then sends it to the wire pressing piece loading device. The wire pressing piece loading device loads the wire pressing piece into the inner support at the wire pressing piece loading station and is moved to the wire pressing piece forming station by the material moving device;

[0081] Step 8: The wire pressing sheet forming device pre-bends and bends the wire pressing sheet into a finished product, and the finished product is moved to the conduction detection station through the material moving device;

[0082] Step 9: The finished product is tested for conductivity at the conductivity testing station by the conductivity testing device to determine whether it is qualified. The qualified products are selected by the conductivity testing NG sorting device to enter the next process.

[0083] The present invention is not limited to the above-mentioned specific implementation modes. For ordinary technicians in this field, various changes made based on the above-mentioned conception without creative work all fall within the protection scope of the present invention.

Claims

1. A neon lamp forming and inner support machine, characterized in that: It includes a frame, a protective cover installed on the frame, an automatic inner support feeding device, an inner support installation device, a turntable device, an automatic neon lamp feeding device, a neon lamp installation device, a neon lamp foot bending device, a lamp foot forming device, a neon lamp pressing device, a missing neon lamp detection device, a missing neon lamp sorting device, a rotating device, an automatic wire pressing piece feeding device, a wire pressing piece installation device, a wire pressing piece forming device, a conduction detection device, a conduction detection NG sorting device and a material moving device, and a control device installed on the protective cover; the control device is electrically connected to the remaining devices and controls their operation; the turntable device is provided with a motor and a turntable mechanism connected to the motor, the turntable mechanism is provided with a divider and a turntable, the upper surface of the turntable is provided with carriers at annular intervals near the edge, the turntable is provided with an operating slot under the carrier, the motor drives the turntable to rotate to move the product in the carrier to the designated station; the material moving device is provided with pneumatic elements and a taking and moving mechanism, wherein the taking and moving mechanism is provided with a guiding and positioning component, the operation of the pneumatic element drives the taking and moving mechanism to move, and the product is moved to the designated station after being guided and positioned by the guiding and positioning component; the inner support installation device, the neon lamp installation device, the neon lamp foot bending device, the lamp foot forming device, the neon lamp pressing device, the missing neon lamp detection device and the missing neon lamp sorting device are sequentially arranged around the turntable and correspond to the designated stations on the turntable; the end of the inner support automatic feeding device is connected to the inner support installation device, and the end of the neon lamp automatic feeding device is connected to the neon lamp installation device; the material transfer device is connected to the turntable device through the missing neon lamp sorting device; the rotating device, the wire pressing piece installation device, the wire pressing piece forming device, the conduction detection device and the conduction detection NG sorting device are sequentially arranged on one side of the material transfer device and correspond to the designated stations on the material transfer device, and the end of the wire pressing piece automatic feeding device is connected to the wire pressing piece installation device; The inner tray automatic feeding device, neon lamp automatic feeding device and wire pressing sheet automatic feeding device are all equipped with a vibration plate, a conveying track and a track sensor; one end of the conveying track is connected to the corresponding vibration plate, and the other end is connected to the device of the installation station corresponding to the product conveyed by it, and the track sensor is installed on the corresponding conveying track; The conductivity detection device is provided with a conductivity detector and a conductivity detection mechanism, and the conductivity detector is installed on the conductivity detection mechanism; the conductivity detection NG sorting device is provided with a finished product sorting mechanism and a defective product material channel, and the finished product sorting mechanism is provided with a material receiving cylinder and a material receiving plate installed at the driving end of the material receiving cylinder.

2. The neon lamp forming and mounting machine according to claim 1, characterized in that: The inner tray loading device is installed at the outlet of the inner tray conveying track, and is provided with an inner tray sensor, an inner tray misalignment mechanism, an inner tray front and back component for detecting the inner tray, an inner tray taking mechanism, an inner tray loading mechanism and an inner tray rotating mechanism; the inner tray misalignment mechanism and the inner tray front and back component for detecting the inner tray are installed side by side on one side of the outlet at the end of the inner tray conveying track, the inner tray sensor is installed on the inner tray misalignment mechanism, the inner tray loading mechanism is installed on the other side of the outlet at the end of the inner tray conveying track, the inner tray taking mechanism is installed on the driving end of the inner tray loading mechanism, the inner tray clamping component is installed on the driving end of the inner tray taking mechanism, the rotating inner tray mechanism is installed in front of the outlet of the inner tray conveying track, and the inner tray placing block is installed on the driving end of the rotating inner tray mechanism.

3. The neon lamp forming and mounting machine according to claim 2, characterized in that: The neon lamp installation device is provided with a material blocking mechanism, a neon lamp fixing mechanism, a neon lamp moving mechanism, a neon lamp leg separation mechanism and a neon lamp rotating mechanism, a neon lamp leg separation forming mechanism, a neon lamp taking mechanism, a neon lamp installation guiding mechanism and a neon lamp installation mechanism; a material blocking sensor is installed on the material blocking mechanism, the material blocking mechanism is arranged at the neon lamp outlet of the neon lamp conveying track, the neon lamp fixing mechanism is connected to the neon lamp outlet of the neon lamp conveying track, the neon lamp moving mechanism and the neon lamp leg separation mechanism are correspondingly arranged on both sides of the neon lamp fixing mechanism, and the neon lamp moving mechanism is connected to the neon lamp fixing mechanism and the neon lamp leg separation mechanism, the neon lamp rotating mechanism is located in front of the neon lamp leg separation mechanism, the neon lamp taking mechanism is installed at the driving end of the neon lamp installation mechanism, the neon lamp rotating mechanism is installed at the driving end of the neon lamp taking mechanism, the driving end of the neon lamp rotating mechanism is installed with a neon lamp clamping component, the neon lamp leg separation forming mechanism is located below the neon lamp rotating mechanism, the neon lamp installation guiding mechanism is located in front of the neon lamp rotating mechanism, and its driving end is installed with a neon lamp guide fixture, and the neon lamp guide fixture is located directly above the work station carrier.

4. The neon lamp forming and mounting machine according to claim 3, characterized in that: The neon lamp pin bending device is provided with a neon lamp pressing guide mechanism, a neon lamp pressing and supporting mechanism, a pressing and positioning mechanism and a neon lamp bending mechanism; the pressing and positioning mechanism is installed above the carrier of the designated workstation, the neon lamp pressing guide mechanism and the neon lamp pressing and supporting mechanism are installed on both sides of the carrier through groove of the designated workstation, and the neon lamp bending mechanism is installed below the operating groove of the turntable at the designated workstation; the lamp pin forming device is provided with a neon lamp positioning mechanism, a lamp pin guiding mechanism and a lamp pin forming mechanism, the lamp pin forming mechanism is located below the turntable operating groove of the designated workstation, a forming jig is installed at the driving end of the lamp pin forming mechanism, the neon lamp positioning mechanism is installed above the carrier of the designated workstation, and the lamp pin guiding mechanism is installed outside the carrier of the designated workstation.

5. The neon lamp forming and mounting machine according to claim 4, characterized in that: The neon lamp pressing device is provided with a neon lamp pressing mechanism and a lamp foot shaping mechanism; a pressure head is provided at the driving end of the neon lamp pressing mechanism, and the pressure head is located directly above the carrier of the neon lamp pressing station; a positioning shaping fixture is provided at the driving end of the lamp foot shaping mechanism, and the positioning shaping fixture is located directly below the operating slot of the neon lamp pressing station.

6. The neon lamp forming and mounting machine according to claim 5, characterized in that: The missing neon lamp detection device is provided with a detection sensor and a missing neon lamp detection mechanism; a check fixture is installed at the driving end of the missing neon lamp detection mechanism, and a detection head is installed at the lower end of the check fixture, the check fixture is located directly above the carrier of the missing neon lamp detection station, and the detection sensor is installed on the check fixture; the missing neon lamp sorting device is provided with a grasping mechanism and an NG sorting mechanism, the grasping mechanism is provided with a lateral sliding component, a vertical sliding component and a product grasping component, the vertical sliding component is installed on the sliding block of the lateral sliding component, and the product grasping component is installed on the sliding block of the vertical sliding component; the NG sorting mechanism is installed at the starting end of the material transfer track of the material transfer device; the rotating device is provided with a rotating pneumatic element and a rotating positioning pressure head, the rotating positioning pressure head is installed at the front end of the rotating pneumatic element, and the material transfer track of the material transfer device adopts a two-section structure, and the rotating positioning pressure head connects the front section and the rear section of the material transfer track.

7. The neon lamp forming and mounting machine according to claim 1, characterized in that: The wire pressing piece installation device is provided with a wire pressing piece sensor, a wire pressing piece dislocation mechanism, a wire pressing piece removal mechanism and a wire pressing piece installation mechanism; the wire pressing piece sensor and the wire pressing piece dislocation mechanism are installed at the terminal exit of the wire pressing piece conveying track; the wire pressing piece installation mechanism is a horizontal driving mechanism; the wire pressing piece removal mechanism is installed at the driving end of the wire pressing piece installation mechanism; the wire pressing piece removal mechanism is a vertical driving mechanism, and a clamping component is installed at its driving end; the wire pressing piece forming device is provided with a wire pressing piece positioning mechanism, a wire pressing piece pre-bending mechanism and a wire pressing piece forming mechanism; the The wire pressing sheet positioning mechanism is provided with a pneumatic element and a clamping block installed at the lower end of the driving end of the pneumatic element, the driving end of the wire pressing sheet pre-bending mechanism is installed with a pre-bending jig, and the driving end of the wire pressing sheet forming mechanism is installed with a forming jig. The clamping block is located directly above the product of this workstation, the pre-bending jig is located above the clamping block, and the forming jig is located below the clamping block. The clamping block is provided with a notch corresponding to the pre-bending jig, and the material transfer track is provided with a through groove corresponding to the forming jig at this workstation, and the forming jig is movably embedded in the through groove.

8. A production process performed by the neon lamp forming and inner support machine according to claim 1, characterized in that: The production process includes the following steps: Step 1: The inner tray automatic feeding device uses a vibrating plate to screen the inner trays and then send them to the inner tray loading device. The inner tray loading device loads the inner trays into the carrier of the turntable device in a certain direction at the inner tray loading station, and then moves them to the neon lamp loading station through the turntable device; Step 2: The automatic feeding device of neon lamps uses a vibrating plate to select the direction of the neon lamps and then send them to the neon lamp loading device. The neon lamp loading device forms the neon lamp legs at the neon lamp loading station and then loads them into the inner tray to become semi-finished products. Then, they are moved to the neon lamp leg bending station through the turntable device. Step 3: The neon lamp foot bending device bends the neon lamp foot at the neon lamp foot bending station and then moves it to the lamp foot forming station through the turntable device. The lamp foot forming device finally presses the lamp foot into shape and then moves it to the neon lamp pressing station through the turntable device. Step 4: The neon lamp pressing device shapes the neon lamp foot and positions the inner support at the neon lamp pressing station, presses the neon lamp to a specified height, and then moves it to the missing neon lamp detection station through the turntable device; Step 5: The missing neon lamp detection device performs contact detection on the neon lamp at the station, and feeds back the detection result to the missing neon lamp sorting device at the missing neon lamp NG sorting station. The missing neon lamp sorting device sorts out good products and then moves them to the product rotating station through the material transfer device; Step 6: The rotating device rotates the product 180° at the product rotating station and then moves it to the pressing line sheet installation station through the material transfer device; Step 7: The automatic feeding device for the wire pressing piece selects the direction of the wire pressing piece through the vibration plate and then sends it to the wire pressing piece loading device. The wire pressing piece loading device loads the wire pressing piece into the inner support at the wire pressing piece loading station and is moved to the wire pressing piece forming station by the material moving device; Step 8: The wire pressing sheet forming device pre-bends and bends the wire pressing sheet into a finished product, and the finished product is moved to the conduction detection station through the material moving device; Step 9: The finished product is tested for conductivity at the conductivity testing station by the conductivity testing device to determine whether it is qualified. The qualified products are selected by the conductivity testing NG sorting device to enter the next process.

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