Semi-automatic exhaust and inflation equipment for infrared heating lamp tube
By designing semi-automatic exhaust and inflation equipment for infrared heating lamps, and using components such as clamps, cylinders and drag chain units to achieve automated operations, the problems of low efficiency and low accuracy in the existing technology are solved, and high-precision and low-cost processing are achieved.
Patent Information
- Application Number
- CN202422378205.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-29
AI Technical Summary
The lack of equipment with high automation during the processing of existing infrared heating lamps, resulting in low efficiency, low accuracy and high labor costs.
A semi-automatic exhaust and inflation device for infrared heating lamps is designed, integrating diffusion pump set, operating panel box, drag chain unit, molded gas cylinder, protective gas cylinder, pallet and controller, and automated operations are achieved through components such as clamps, cylinders, drag chain units and flamethrowers.
Improve processing accuracy, reduce labor costs, ensure safety, and improve automation.
Smart Images
Figure CN223181070U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of infrared heating lamp processing and manufacturing, in particular to a semi-automatic exhaust and inflation device for infrared heating lamp tubes. Background Art
[0002] During the processing of infrared heating lamps, a series of operations such as exhaust, inflation, and detection are required. In the prior art, these operations mostly rely on manual labor, which has low efficiency, high labor costs, and low processing accuracy. Currently, there is a lack of relevant equipment with reasonable design and high automation. Content of the Utility Model
[0003] The problem to be solved by the utility model is to provide a semi-automatic exhaust and inflation device for infrared heating lamp tubes, which overcomes the deficiencies in the prior art.
[0004] To solve the above technical problems, the technical solution adopted by the utility model is: a semi-automatic exhaust and inflation device for infrared heating lamp tubes, including a diffusion pump group, an operation panel box, a first drag chain unit, a second drag chain unit, a forming gas cylinder, a protection gas cylinder, a pallet, and a controller integrated on a frame. A plurality of groups of first energized clamping blocks are arranged at the rear end of the pallet. Each group of first energized clamping blocks includes two opposite first energized clamping blocks. Metal conductors are provided on the opposite surfaces of the first energized clamping blocks. The first energized clamping blocks can clamp one end of the lamp tube and supply power to the lamp tube through the metal conductors. The two first energized clamping blocks in each group of first energized clamping blocks are respectively fixed on two fixing plates, and the two fixing plates are respectively connected to the two output ends of a double-acting cylinder;
[0005] A locking hoop is arranged on the pallet, a guide rail is arranged at the front end of the pallet, the first drag chain unit is arranged at the rear side of the pallet, one end of the second drag chain unit is connected to the sliding mechanism of the first drag chain unit, and the other end is connected to the sliding mechanism on the guide rail. A flame sprayer is provided on the second drag chain unit, and the sliding direction of the second drag chain unit is parallel to the axis of the lamp tube. A magnetic attraction plate is provided on the sliding mechanism on the guide rail;
[0006] A second clamping block mounting rack slidably connected to the guide rail is provided on the guide rail. An electromagnet cooperating with the magnetic attraction plate is provided at the lower part of the second clamping block mounting rack. A driving mechanism is provided on the second clamping block mounting rack. A group of relatively arranged second energized clamping blocks are provided on the second clamping block mounting rack. Metal conductors are provided on the opposite surfaces of the second energized clamping blocks. The two second energized clamping blocks are respectively connected to the two output ends of a double-acting cylinder;
[0007] The formed gas cylinder, the protective gas cylinder, and the diffusion pump set are respectively connected to the pipeline inside the locking hoop through gas pipelines and solenoid valves. The double-acting cylinder, the diffusion pump set, the solenoid valve, the metal conductor, the first drag chain unit, the second drag chain unit, the electromagnet, and the operation panel box are all electrically connected to the controller.
[0008] Optionally, it further includes a mounting rack and a third drag chain unit. The fixed plate, the double-acting cylinder connected to the fixed plate, and the first energized clamp block are all fixed on the mounting rack. One side of the support plate has a side guide rail. The third drag chain unit is arranged on the other side of the support plate. The two ends of the mounting rack are respectively connected to the sliding mechanisms on the side guide rail and the third drag chain unit. The third drag chain unit is connected to the controller.
[0009] Optionally, a fourth drag chain unit is provided on the second clamp block mounting rack. The second energized clamp block and the double-acting cylinder connected to the second energized clamp block are connected to the sliding mechanism of the fourth drag chain unit. The sliding direction of the fourth drag chain unit is parallel to the axis of the lamp tube. A plurality of openings are spaced apart on one side of the support plate close to the guide rail. The openings correspond to the locking hoops one by one and are arranged on the side of the locking hoops. An expansion plate is provided below the openings. A slider is provided at the bottom of the expansion plate. A sliding hole is provided on the slider. A guide rod passes through the sliding hole. A spring is sleeved on the guide rod. One end of the spring is connected to the slider and the other end is fixed on the machine frame. One end of the guide rod is fixed on the machine frame.
[0010] Optionally, baffles are provided on three sides of the machine frame. A grating is provided on the side of the machine frame where the baffle is not provided. An alarm device is provided on the machine frame. The grating and the alarm device are both connected to the controller.
[0011] Optionally, a plurality of auxiliary support plates corresponding to the first energized clamp blocks one by one are provided on the mounting rack.
[0012] Optionally, each of the auxiliary support plates has two oppositely arranged side guide plates.
[0013] Optionally, a plurality of air blowing ports are evenly distributed on the support plate along the axis direction of the lamp tube. The air blowing ports are connected to an external air supply device through pipelines.
[0014] Optionally, it further includes a chiller, and the chiller is connected to the diffusion pump set.
[0015] Optionally, a glass fusing sealer is hung on the machine frame.
[0016] Optionally, a spark generator is hung on the machine frame.
[0017] The advantages and positive effects of the present utility model are as follows: Due to the adoption of the above technical solution, the structure is reasonably designed, the degree of automation is high, the processing precision is high, the safety is guaranteed, and the labor cost is saved. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figures 1-4 is a schematic diagram of the overall structure of the present utility model (where Figures 2 to 4 the grating structure in Figure 1 is removed);
[0019] Figure 5 is Figure 2 a partially enlarged schematic diagram of the structure at position A in
[0020] Figure 6 is Figure 3 a partially enlarged schematic diagram of the structure at position B in
[0021] Figure 7 is Figure 4 a partially enlarged schematic diagram of the structure at position C in
[0022] Figure 8 is Figure 3 a partially enlarged schematic diagram of the structure at position D in
[0023] In the figure: 1. Diffusion pump group; 2. Chiller; 3. Operation panel box; 4. Pedal; 5. Baffle; 6. Grating; 7. Forming gas cylinder; 8. Protection gas cylinder; 9. First drag chain unit; 10. Second drag chain unit; 11. Third drag chain unit; 12. Blowing port; 13. Lamp tube; 14. Mounting bracket; 15. Flame sprayer; 16. Locking hoop; 17. Guide rail; A1. Electromagnet; A2. Fourth drag chain unit; A3. Second clamp mounting bracket; A4. Second energized clamp; B1. Magnetic attraction plate; C1. Support plate; C2. Guide rod; C3. Spring; D1. Side guide plate; D2. First energized clamp; D3. Auxiliary support plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] The present utility model will be further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model. In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.
[0025] As Figure 1 , Figure 2 shown, the present utility model provides a semi-automatic exhaust and gas filling device for infrared heating tubes, including a diffusion pump group 1, an operation panel box 3, a first drag chain unit 9, a second drag chain unit 10, a forming gas cylinder 7, a protection gas cylinder 8, a pallet C1, and a controller (not shown in the figure) integrated on a frame. A plurality of groups of first energized clamping blocks D2 are arranged at the rear end of the pallet C1. Each group of first energized clamping blocks D2 includes two opposite first energized clamping blocks D2. Metal conductors (not shown in the figure) are provided on the opposite surfaces of the first energized clamping blocks D2. The first energized clamping blocks D2 can clamp one end of the tube 13 and supply power to the tube 13 through the metal conductors. The two first energized clamping blocks D2 in each group of first energized clamping blocks D2 are respectively fixed on two fixing plates, and the two fixing plates are respectively connected to the two output ends of a double-acting cylinder;
[0026] A locking hoop 16 is arranged on the pallet C1, and a guide rail 17 is arranged at the front end of the pallet C1. The first drag chain unit 9 is arranged at the rear side of the pallet C1. One end of the second drag chain unit 11 is connected to the sliding mechanism of the first drag chain unit 9, and the other end is connected to the sliding mechanism on the guide rail 17. A flame sprayer 15 is provided on the second drag chain unit 10. The sliding direction of the second drag chain unit 10 is parallel to the axis of the tube 13. As Figure 6 shown, a magnetic attraction plate B1 is provided on the sliding mechanism on the guide rail 17;
[0027] As Figure 5As shown in the figure, a second clamp mounting bracket A3 is slidably connected to the guide rail 17. An electromagnet A1 that cooperates with the magnetic attraction plate B1 is provided at the lower part of the second clamp mounting bracket A3. A driving mechanism is provided on the second clamp mounting bracket A3. A set of relatively arranged second energized clamps A4 is provided on the second clamp mounting bracket A3. Metal conductors are provided on the opposite surfaces of the second energized clamps A4. The two second energized clamps A4 are respectively connected to the two output ends of a double-acting cylinder; an auxiliary support plate D3 is arranged in each set of first energized clamps D2. The auxiliary support plate D3 is used to provide auxiliary support for the lamp tube 13, so as to avoid the lamp tube 13 from being easily broken when there is only one support point of the locking hoop 16 when the lamp tube 13 is too long.
[0028] The formed gas cylinder 7, the protection gas cylinder 8 and the diffusion pump group 1 are respectively communicated with the pipeline in the locking hoop 16 through gas pipelines and solenoid valves. The double-acting cylinder, the diffusion pump group 1, the solenoid valve, the metal conductor, the first drag chain unit 9, the second drag chain unit 10, the electromagnet A1 and the operation panel box 3 are all electrically connected to the controller.
[0029] When the above structure is in use, the lamp tube 13 is manually placed on the pallet C1, with one end of the lamp tube 13 located at the first energizing clamping block D2 inside the pallet C1 and supported by the auxiliary pallet D3. The inflatable short pipe on the side of the lamp tube 13 is inserted into the locking hoop 16 and locks the locking hoop 16. The first energizing clamping block D2 moves relatively to clamp one end of the lamp tube 13. The second clamping block mounting bracket A3 moves along the guide rail 17 to be close to the second drag chain unit 10. After the electromagnet A1 on the second clamping block mounting bracket A3 adsorbs to the magnetic attraction plate on the second drag chain unit 10, the second drag chain unit 10 is driven by the driving mechanism on the second clamping block mounting bracket A3 to slide along the direction of the guide rail 17. The flame sprayer 15 is started, and the flame sprayer 15 moves along a direction parallel to the axis of the lamp tube 13 driven by the second drag chain unit 10. The flame sprayer 15 moves in an "S" - shaped trajectory on the pallet C1 through the driving of the driving mechanism on the second clamping block mounting bracket A3 and the second drag chain unit 10, baking each lamp tube 13 on the pallet C1 one by one to remove impurities in the lamp tube 13. At the same time, the diffusion pump group 1 evacuates the lamp tube 13, and then the gas in the forming gas cylinder 7 is flushed into the lamp tube 13 through the gas filling pipeline. After the lamp tube 13 is baked, the electromagnet A1 is powered off and separated from the magnetic attraction plate and returns to its original position respectively. The second energizing clamping block A4 clamps the other end of the lamp tube 13, and the lamp tube 13 is energized through the metal conductors in the first energizing clamping block D2 and the second energizing clamping block A4. The brightness and other parameters of the lamp tube are detected through external detection settings. Unqualified products will be manually sorted out. After repeating the processes of evacuation, gas filling, lamp tube energization, and detection once, the unqualified lamp tubes 13 on the pallet C1 are removed. The gas in the protection gas cylinder 8 is flushed into the evacuated lamp tube 13. The inflatable short pipe on the lamp tube 13 is burned off manually, and after closing the burned - off position, the qualified lamp tube 13 is taken down. Repeat the above steps for the processing and detection of the next batch of lamp tubes.
[0030] It also includes an installation bracket 14 and a third drag chain unit 11 for changing the distance between the first energizing clamping block D2 and the second energizing clamping block A4. The fixed plate, the double - acting cylinder connected to the fixed plate, and the first energizing clamping block D2 are all fixed on the installation bracket 14. One side of the pallet C1 has a side guide rail D1, and the third drag chain unit 11 is arranged on the other side of the pallet C1. The two ends of the installation bracket 14 are respectively connected to the sliding mechanisms on the side guide rail D1 and the third drag chain unit 11. The third drag chain unit 11 is connected to the controller. The third drag chain unit 11 drives the installation bracket 14 to move back and forth along the direction of the third drag chain unit 11, which can adjust the distance between the first energizing clamping block D2 and the first energizing clamping block A4, making the equipment applicable to lamp tubes 13 of various lengths.
[0031] The second clamping block mounting frame is provided with a fourth drag chain unit A2, a second energized clamping block A4, a two-way cylinder connected to the second energized clamping block A2 and a sliding mechanism on the fourth drag chain unit A2, the sliding direction of the fourth drag chain unit A2 is parallel to the axis of the lamp tube 13, a plurality of openings are spaced apart on one side of the support plate C1 close to the guide rail 17, the openings correspond to the locking hoop 16 one-to-one and are arranged on the side of the locking hoop 16, a telescopic plate is provided below the opening, a slider is provided at the bottom of the telescopic plate, a sliding hole is provided on the slider, a guide rod C2 passes through the sliding hole, a spring C3 is sleeved on the guide rod C2, one end of the spring C3 is connected to the slider, and the other end of the spring C3 is connected to the slider. The fourth drag chain unit A2 can drive the second clamping block mounting frame A3 to move toward the opening. When the telescopic plate touches the second clamping block mounting frame A3, due to the setting of the guide rod C2 and the spring C3, it can be compressed inward to avoid blocking the second clamping block mounting frame A3. At this time, the second clamping block mounting frame A3 can drive the second powered clamping block A4 toward the direction of the first powered clamping block D2, thereby adjusting the distance between the first powered clamping block D2 and the first powered clamping block A4, so that the equipment is suitable for lamps 13 of various lengths.
[0032] Baffles 5 are set on three sides of the rack, and a grating 6 is set on the side of the rack where the baffle 5 is not set. The rack is provided with an alarm device, and the grating 6 and the alarm device are both connected to the controller. After the equipment is started, if the grating 6 senses that a person has mistakenly entered the dangerous area, the equipment will stop running and the alarm device will issue a prompt to ensure the safety of the personnel.
[0033] Each auxiliary support plate C1 has two side guide plates D1 arranged opposite to each other.
[0034] A plurality of air blowing holes 12 are evenly distributed on the support plate C1 along the axis direction of the lamp 13 . The air blowing holes 12 are connected to an external air supply device through a pipeline. The air blowing holes 12 are provided to cool the lamp 13 .
[0035] The system further comprises a water chiller 2, which is connected to the diffusion pump assembly 1. The water chiller 2 is used to provide a higher vacuum degree.
[0036] A glass fusing sealer (not shown) is hung on the frame for manually fusing and sealing the gas-filled short pipe on the lamp tube 13 .
[0037] An electric spark device is hung on the frame for manually testing the lamp tube 13.
[0038] The above embodiments of the present invention are described in detail. However, the above contents are only preferred embodiments of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.
Claims
1. A semi-automatic exhaust and gas filling device for an infrared heating lamp tube, characterized in that: It includes a diffusion pump set, an operation panel box, a first drag chain unit, a second drag chain unit, a forming gas cylinder, a protective gas cylinder, a pallet and a controller integrated on a frame. A plurality of groups of first power-on clamping blocks are arranged at the rear end of the pallet. Each group of the first power-on clamping blocks includes two opposite first power-on clamping blocks. Metal conductors are provided on the opposite surfaces of the first power-on clamping blocks. The first power-on clamping blocks can clamp one end of a lamp tube and supply power to the lamp tube through the metal conductors. The two first power-on clamping blocks in each group of the first power-on clamping blocks are respectively fixed on two fixing plates, and the two fixing plates are respectively connected to two output ends of a two-way air cylinder; A locking hoop is arranged on the pallet, a guide rail is arranged at the front end of the pallet, the first drag chain unit is arranged at the rear side of the pallet, one end of the second drag chain unit is connected to a sliding mechanism of the first drag chain unit, and the other end is connected to a sliding mechanism on the guide rail. A flame sprayer is provided on the second drag chain unit. The sliding direction of the second drag chain unit is parallel to the axis of the lamp tube, and a magnetic attraction plate is provided on the sliding mechanism on the guide rail; A second clamping block mounting frame slidably connected to the guide rail is provided on the guide rail. An electromagnet cooperating with the magnetic attraction plate is provided at the lower part of the second clamping block mounting frame. A driving mechanism is provided on the second clamping block mounting frame. A group of relatively arranged second power-on clamping blocks are provided on the second clamping block mounting frame. Metal conductors are provided on the opposite surfaces of the second power-on clamping blocks. The two second power-on clamping blocks are respectively connected to two output ends of a two-way air cylinder; The forming gas cylinder, the protective gas cylinder and the diffusion pump set are respectively communicated with a pipeline in the locking hoop through gas pipelines and solenoid valves. The two-way air cylinder, the diffusion pump set, the solenoid valve, the metal conductor, the first drag chain unit, the second drag chain unit, the electromagnet and the operation panel box are all electrically connected to the controller.
2. The semi-automatic exhaust and gas filling equipment for infrared heating tubes according to claim 1, characterized in that: It further includes a mounting frame and a third drag chain unit. The fixing plate, the two-way air cylinder connected to the fixing plate and the first power-on clamping block are all fixed on the mounting frame. A side guide rail is provided on one side of the pallet. The third drag chain unit is arranged on the other side of the pallet. Two ends of the mounting frame are respectively connected to a sliding mechanism on the side guide rail and a sliding mechanism on the third drag chain unit. The third drag chain unit is connected to the controller.
3. The semi-automatic exhaust and gas filling equipment for infrared heating tubes according to claim 1 or 2, characterized in that: A fourth drag chain unit is provided on the second clamping block mounting frame. The second power-on clamping block and the two-way air cylinder connected to the second power-on clamping block are connected to a sliding mechanism on the fourth drag chain unit. The sliding direction of the fourth drag chain unit is parallel to the axis of the lamp tube. A plurality of openings are spacedly arranged on the side of the pallet close to the guide rail. The openings correspond to the locking hoops one by one and are arranged on the side surface of the locking hoops. A telescopic plate is provided below the openings. A slider is provided at the bottom of the telescopic plate. A sliding hole is provided on the slider. A guide rod passes through the sliding hole. A spring is sleeved on the guide rod. One end of the spring is connected to the slider and the other end is fixed on the frame. One end of the guide rod is fixed on the frame.
4. The semi-automatic exhaust and gas filling equipment for infrared heating tubes according to claim 3, characterized in that: Baffles are arranged on three sides of the frame. A grating is arranged on one side of the frame where no baffle is provided. An alarm device is provided on the frame. Both the grating and the alarm device are connected to the controller.
5. The semi-automatic exhaust and gas filling equipment for infrared heating tubes according to claim 4, characterized in that: Multiple groups of auxiliary supporting plates corresponding to the first energized clamping blocks one by one are arranged on the mounting frame.
6. The semi-automatic exhaust and gas filling equipment for infrared heating tubes according to claim 5, characterized in that: Each of the auxiliary supporting plates has two oppositely arranged side guide plates.
7. The semi-automatic exhaust and gas filling equipment for infrared heating lamp tubes according to claim 6, characterized in that: A plurality of air blowing ports are evenly distributed along the axial direction of the lamp tube on the supporting plate. The air blowing ports are connected to an external air supply device through pipelines.
8. The semi-automatic exhaust and gas filling equipment for infrared heating tubes according to claim 7, characterized in that: It further includes a chiller, and the chiller is connected to the diffusion pump group.
9. The semi-automatic exhaust and gas filling equipment for infrared heating tubes according to claim 8, characterized in that: A glass fusing sealer is hung on the frame.
10. The semi-automatic exhaust and gas filling equipment for infrared heating tubes according to claim 9, characterized in that: A spark generator is hung on the frame.