CN112616215B - LED lamp tube assembling mechanism and assembling method thereof - Google Patents
LED lamp tube assembling mechanism and assembling method thereof Download PDFInfo
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- CN112616215B CN112616215B CN202011491492.0A CN202011491492A CN112616215B CN 112616215 B CN112616215 B CN 112616215B CN 202011491492 A CN202011491492 A CN 202011491492A CN 112616215 B CN112616215 B CN 112616215B
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- 238000009434 installation Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 4
- 230000010354 integration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/90—Methods of manufacture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
- F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/004—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by deformation of parts or snap action mountings, e.g. using clips
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an LED lamp tube assembling mechanism and an assembling method thereof, wherein the LED lamp tube assembling mechanism comprises a shell, a fixing bracket is fixedly connected to the top of the shell, an LED luminous lamp panel is arranged in the shell, one end of the shell is provided with an electrified end part, the other side of the shell is provided with a fixed end part, both ends of the shell are provided with fixing components which are matched with the fixing bracket, the electrified end part and the fixed end part are respectively fixedly connected to both ends of the shell by the fixing components, and the shell is positioned below the LED luminous lamp panel and is of a light-transmitting structure; the method comprises the following steps: a. preparation before assembly; b. the LED luminous lamp panel is connected with the fixing seat; c. the lampshade is connected with the fixed seat; d. a fixed end and an energized end; and e, assembling is completed. The LED lamp tube is simple in structure and convenient to install, so that the processing efficiency is greatly improved.
Description
Technical Field
The invention belongs to the technical field of LED lamps, and particularly relates to an LED lamp tube assembling mechanism and an assembling method thereof.
Background
An LED, a semiconductor light emitting diode, is a solid state semiconductor device that can directly convert electricity into light. The LED energy-saving lamp uses a high-brightness white light-emitting diode light source, and has the advantages of high light efficiency, low power consumption, long service life, easy control, no maintenance, safety and environmental protection; the light source is a new generation solid cold light source, has soft, bright, colorful, low-loss and low-energy consumption, is green and environment-friendly, and is suitable for long-time illumination in families, markets, banks, hospitals, hotels and other various public places. The flashlight has no flash direct current, plays a good role in protecting eyes, and is the best choice of a desk lamp and a flashlight.
In the prior art, the structure of the LED lamp tube is complex and tedious, so that the assembly time is increased, and the working efficiency is greatly reduced; meanwhile, the LED lamp tube assembling method is two-side symmetrical assembly line operation, the operation is that each worker picks up parts from the assembly line to finish part of working procedures and returns to the assembly line, the workers are flown to the next working procedure to pick up again to finish the next assembling step, the lamp tube is longer in size, the assembly line operation is inconvenient to pick up and put down at will, the time of working procedures is wasted, the repeated picking up and put down steps of the assembly line operation cause the repeated working procedures, the assembling speed is low, a large number of assembling workers are needed, and the labor cost is high.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art and provide an LED lamp tube assembly mechanism and an assembly method thereof, wherein a fixing bracket is arranged at the top of a shell, the fixing bracket is used for fixing the shell on a cavity, an LED luminous lamp panel is arranged in the shell, one end of the shell is provided with an energizing end part, the other end of the shell is provided with a fixed end part, the bottom of the shell is of a light-transmitting structure, and the energizing end part is used for supplying power to the LED luminous lamp panel, so that the LED luminous lamp panel emits light through the shell, the structure of the LED lamp tube is simple, the installation is convenient, and the processing efficiency is greatly improved; in the assembly method, each part of the LED lamp tube is assembled on an assembly device, a fixed seat is assembled on a conveying frame respectively, an LED luminous lamp panel is assembled on a first pushing piece, a lamp shade is assembled on a second pushing piece, then a fixed end part and a powered end part are assembled on two sides of a synchronous clamping piece respectively, and the assembly is carried out in a concentrated manner, so that the assembly time is shortened, the assembly efficiency is improved, the assembly omission of the parts due to the relation of the assembly speed and the proficiency in the step-by-step assembly is avoided, and the reject ratio is increased; then the conveying frame is driven to drive the fixed seat to slide towards the first pushing piece, the first pushing cylinder drives the first guide rod to drive the LED light-emitting lamp panel on the L-shaped placing frame to slide towards one side of the fixed seat, so that the LED light-emitting lamp panel slides into the sliding groove of the fixed seat, after the LED light-emitting lamp panel is propped against the limiting block, the lifting cylinder drives the lifting column to lift, the lifting column penetrates through the limiting frame to drive the LED light-emitting lamp panel to lift upwards, the L-shaped hook penetrates through the limiting groove, and meanwhile, after the LED light-emitting lamp panel is separated from the limiting block, the first pushing cylinder continuously drives the first guide rod to drive the LED light-emitting lamp panel to slide, the L-shaped hook is tightly hooked on the limiting groove again, and the LED light-emitting lamp panel is connected with the fixed seat, the limiting frame plays a positioning role on the lifting column, and the limiting block plays a limiting role on the sliding of the LED light-emitting lamp panel, so that the L-shaped hook can penetrate through the limiting groove, and the collision between the L-shaped hook and the top in the sliding groove is avoided when the LED light-emitting lamp panel of the lifting column is pushed by the lifting column; the conveying frame drives the fixed seat to move towards the second pushing part continuously, the second pushing cylinder controls the second guide rod to drive the arc-shaped placing frame provided with the lamp shade to move towards one side of the fixed seat, so that the clamping block of the lamp shade is clamped in the clamping groove at the bottom of the fixed seat, the lamp shade is connected to the bottom of the fixed seat, the arc-shaped placing frame has a protective effect on the assembly of the lamp shade, meanwhile, the arc-shaped placing frame is attached to the lamp shade more, the stability between the arc-shaped placing frame and the lamp shade is improved, and the lamp shade is prevented from shaking in the conveying process; then the conveying frame drives the fixing seat to move towards the synchronous clamping piece, when the fixing seat is positioned above the clamping table, the driving motor in the mounting cavity drives the driving gear to drive the transmission rack, so that the two synchronous push rods move towards one side of the fixing seat at the same time, the fixed end part and the electrified end part on the clamping hand are respectively sleeved at the two ends of the fixing seat, and the fixed end part and the electrified end part can be simultaneously mounted at the two ends of the fixing seat by adopting a single driving motor, so that the assembly time is greatly shortened, the assembly steps are saved, the assembly efficiency is improved, the energy consumption is also saved, and the assembly cost is reduced; and then after the fixing seat is taken down from the conveying frame, fastening screws are screwed into the step holes of the T-shaped fixing blocks, so that the fixing end parts and the electrified end parts are respectively fixed at the two ends of the fixing seat, the integration among the fixing end parts, the electrified end parts and the fixing seat is improved, and the connection stability among the fixing end parts, the electrified end parts and the fixing seat is improved.
In order to solve the technical problems, the invention adopts the following technical scheme:
An LED fluorescent tube equipment mechanism, its characterized in that: including the casing, the top fixedly connected with fixed bolster of casing, be equipped with LED luminescent lamp board in the casing, the one end of casing is equipped with the circular telegram tip, the opposite side of casing is equipped with fixed tip, the both ends of casing all are equipped with fixed subassembly, fixed subassembly matches the setting with the fixed bolster, fixed subassembly is respectively with circular telegram tip and fixed tip fixed connection at the both ends of casing, the casing is located the below of LED luminescent lamp board and is the light-transmitting structure, the casing includes fixing base and lamp shade, the lamp shade is pegged graft in the both sides of fixing base bottom, the equal inwards concave clamping groove that has of fixing base bottom both sides, the both ends at lamp shade top correspond inwards to extend there is the fixture block, the fixture block joint is in the draw-in groove, the setting of lamp shade sees through the lamp shade with the light that the fixture block sent out, the lamp shade has been realized the lamp shade and the bottom of fixing base set up between the convenient, swiftly, circular telegram tip includes first lid and the pin, the one end that the first lid was kept away from the casing is located to the first lid, the other end of first lid is equipped with first recess, form the through-hole between the top in LED luminescent lamp board and the casing, be equipped with the first recess inwards concave groove, the first plug-in the first recess has been set up the first end, the first end of the first lid has been set up the first through-hole, the first end is connected to the first lid, the first end has been set up the first end between the first end of the casing, and the first housing has been set up the effect to the first through the setting. According to the invention, the fixing support is arranged at the top of the shell and used for fixing the shell on the cavity, the LED luminous lamp panel is arranged in the shell, the energizing end part is arranged at one end of the shell, the fixing end part is arranged at the other end of the shell, the bottom of the shell is of a light-transmitting structure, and the energizing end part is used for supplying power to the LED luminous lamp panel, so that the LED luminous lamp panel emits light through the shell to emit light, the structure of the LED lamp tube is simple, and the installation is convenient, so that the processing efficiency is greatly improved.
Further, both side arms in the fixing base bottom all are equipped with the spout, and the both sides sliding connection of LED luminescent light board is in the spout, is equipped with the joint spare between the top of LED luminescent light board and the top of spout, and the joint spare is fixed the top in the spout with LED luminescent light board. The sliding property that the LED luminous lamp panel inserted into the fixing base is increased through the setting of spout, makes things convenient for the installation of LED luminous lamp panel to fix the top in the spout with the LED luminous lamp panel through setting up the joint spare.
Further, the joint spare is equipped with L type couple, and L type couple evenly arranges in the both sides at the top of LED luminescent light board, and the top surface in the spout corresponds L type couple and runs through there is the spacing inslot, L type couple chucking at the spacing inslot. After the LED light-emitting lamp panel slides into the sliding groove, the LED light-emitting lamp panel is lifted again, so that the L-shaped hook penetrates through the limiting groove, and then the LED light-emitting lamp panel is pushed continuously, so that the L-shaped hook is clamped in the limiting groove, and the fixed connection between the fixed seat and the LED light-emitting lamp panel is realized.
Further, be equipped with the stopper in the one end that the spout is close to fixed tip, in the LED luminescent light board slides into the spout, the one end of LED luminescent light board supports in one side of stopper, and after the L type couple was hung tightly in the spacing inslot, the stopper supported in the bottom of LED luminescent light board. The LED light-emitting lamp panel is slid into the chute, when one end of the LED light-emitting lamp panel is propped against the limiting block, the LED light-emitting lamp panel is lifted upwards, the L-shaped hook penetrates through the limiting groove, then the LED light-emitting lamp panel is pushed into the chute continuously, the L-shaped hook is clamped in the limiting groove, the fixed connection of the fixing seat and the LED light-emitting lamp panel is achieved, the limiting block is arranged to play a limiting role in the installation of the LED light-emitting lamp panel, and meanwhile a supporting seat role is played in the installed LED light-emitting lamp panel.
Further, the fixed end part comprises a second cover body, one end, close to the shell, of the second cover body is provided with a second groove, a second inserting block is arranged in the second groove, the other end of the shell is arranged in the second groove, and the second inserting block is inserted into the other end of the through hole. The second lid cover has been realized in the setting of second recess and has been established the other end at the casing, and the setting of second inserted block plays a positioning action to the installation of second lid, has increased the integration between second lid and the casing simultaneously to the steadiness of being connected between second lid and the casing has been improved.
Further, the two ends of the shell are provided with positioning holes, positioning columns are correspondingly arranged in the first groove and the second groove, and the positioning columns are inserted into the positioning holes. The arrangement of the positioning holes plays a role in positioning the assembly of the first cover body and the second cover body, so that the installation accuracy of the first cover body and the second cover body is improved.
Further, fixed subassembly includes T style of calligraphy fixed block and connecting block, and the fixed bolster is the L type, and the top fixed connection of fixed bolster's bottom and casing, and the top of fixed bolster is used for connecting on the wall body to fix the casing on the wall body, the bottom of fixed bolster is equipped with the mounting groove, and in the mounting groove was inserted respectively at the both ends of T style of calligraphy fixed block, connecting block fixed connection kept away from the one end of casing at T style of calligraphy fixed block, and the circular telegram tip all corresponds the connecting block with fixed tip and is equipped with the spread groove, and the connecting block inserts the spread groove. The setting of fixed bolster mounting groove plays a spacing effect to the both ends of T style of calligraphy fixed block, has increased the wholeness between T style of calligraphy fixed block and the fixed bolster simultaneously to improved the steadiness of being connected between T style of calligraphy fixed block and the fixing base, through the setting of connecting block and spread groove, realized the fixed connection between T style of calligraphy fixed block and fixed tip, the circular telegram tip respectively.
Further, one side of the T-shaped fixed block, which is close to the center of the shell, is provided with a step hole, a connecting hole is arranged in the connecting groove, a fastening screw is arranged in the step hole, and the fastening screw penetrates through the step hole to be screwed in the connecting hole. The setting of fastening screw has realized that the casing respectively with fixed tip, the fixed connection of circular telegram tip, and the fastening screw protrusion has been avoided in T style of calligraphy fixed block to the step hole's setting, has increased the aesthetic property of LED fluorescent tube.
The assembling method of the LED lamp tube is characterized by comprising the following steps of:
a. Preparation before assembly: firstly detecting the operation condition of an assembling device and resetting, then assembling each component of an LED lamp tube on the assembling device, firstly assembling a fixed seat on a conveying frame of a conveying table, assembling an LED luminous lamp panel on a first pushing piece of a pushing table, then assembling a lamp cover on a second pushing piece of the pushing table, and then respectively assembling a fixed end part and an electrified end part on two sides of a synchronous clamping piece;
b. Connection of LED luminous lamp panel and fixing seat
1) Sliding in of the LED luminous lamp panel: the conveying frame drives the fixing seat to slide on the conveying table, after the fixing seat slides to the first pushing part, the first pushing part pushes the LED light-emitting lamp panel to one side of the fixing seat, so that the LED light-emitting lamp panel slides in along a chute of the fixing seat until one end of the LED light-emitting lamp panel is propped against the limiting block, the conveying table is L-shaped, sliding grooves are formed in two sides of the top of the conveying table, sliding blocks are arranged at the top of the conveying frame and are in sliding connection with the sliding grooves, grooves are formed in the bottom of the conveying frame, the top of the fixing support is arranged in the grooves, the first pushing part comprises a first pushing cylinder, an L-shaped placing frame and a limiting frame, the first pushing cylinder is fixed to one side of the top surface of the pushing table, the first pushing cylinder is provided with a first guide rod, the first guide rod is connected with one end of the L-shaped placing frame, the L-shaped placing frame is matched with the LED light-emitting lamp panel, the limiting frame is fixedly connected to the L-shaped placing frame corresponding to the lifting part, and the limiting frame is located at the bottom of the LED light-emitting lamp panel;
2) Hanging of LED luminous lamp panel: when the LED light-emitting lamp panel slides into the fixed seat, firstly, the lifting piece operates, the lifting piece comprises a lifting cylinder, a cylinder mounting seat and a pushing column, the lifting cylinder is mounted on the cylinder mounting seat, the top of the lifting cylinder is provided with the pushing column, the lifting cylinder drives the top of the lifting column to pass through the limiting frame, a gap exists between one side of the lifting column, which is close to the pushing table, and one side of the limiting frame, which is close to the pushing table, the pushing column controls the LED light-emitting lamp panel to lift upwards, so that an L-shaped hook on the LED light-emitting lamp panel upwards passes through the limiting groove, then the first pushing piece controls the LED light-emitting lamp panel to continue pushing towards one side of the fixed seat, so that an L-shaped hook is tightly hooked on the limiting groove, and then the lifting piece resets with the first pushing piece;
c. The lamp shade is connected with the fixing base: the conveying frame drives the fixed seat provided with the LED light-emitting lamp panel to slide on the conveying table, so that after the fixed seat moves to a second pushing part, one side of the fixed seat of the second pushing part box pushes the lamp shade, so that the lamp shade is inserted from a clamping groove of the fixed seat, the lamp shade is clamped at the bottom of the fixed seat, the second pushing part comprises a second pushing cylinder and an arc-shaped placing frame, the second pushing cylinder is fixed at the other side of the top surface of the pushing table, the second pushing cylinder is provided with a second guide rod, the second guide rod is connected with one end of the arc-shaped placing frame, and the arc-shaped placing frame is matched with the lamp shade;
d. Fixed end and energizing end: the conveying frame drives a fixed seat provided with a lampshade to slide on a conveying table, so that a fixed seat moving rod moves above a synchronous clamping piece, then fixed end parts and electrified end parts positioned at two sides of the synchronous clamping piece synchronously move towards one side of the fixed seat respectively, so that the fixed end parts are sleeved at one end of the fixed seat, the electrified end parts are sleeved at the other end of the fixed seat, the synchronous clamping piece comprises a clamping table, synchronous push rods and clamping hands, the clamping table is provided with a mounting cavity, synchronous push rods are arranged at two sides of the clamping table, the clamping hands are fixed at the top ends of the synchronous push rods, the clamping hands clamp the fixed end parts and the electrified end parts respectively, the other end parts of the synchronous push rods penetrate through one side of the clamping table and are positioned in the mounting cavity, the height of the synchronous push rods positioned at one side is higher than that of the synchronous push rods positioned at the other side, a driving motor is arranged in the middle of the mounting cavity, a driving gear is arranged at the end part of the driving motor, the driving gear is positioned between the two synchronous push rods, a transmission rack is arranged corresponding to the driving gear, and after the driving motor rotates, the synchronous push rods positioned at two sides respectively drive the fixed end parts and the electrified end parts to move towards one side of the fixed seat;
and e, assembling: finally, after the fixing seat is taken down from the conveying frame, fastening screws are screwed into the step holes of the T-shaped fixing blocks, so that the fastening screws are respectively screwed into the connecting holes in the connecting grooves of the fixed end sleeve and the electrified end sleeve.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
According to the invention, the fixing support is arranged at the top of the shell and used for fixing the shell on the cavity, the LED luminous lamp panel is arranged in the shell, the energizing end part is arranged at one end of the shell, the fixing end part is arranged at the other end of the shell, the bottom of the shell is of a light-transmitting structure, and the energizing end part is used for supplying power to the LED luminous lamp panel, so that the LED luminous lamp panel emits light through the shell to emit light, the structure of the LED lamp tube is simple, and the installation is convenient, so that the processing efficiency is greatly improved.
In the step a, all parts of the LED lamp tube are assembled on an assembling device, a fixed seat is assembled on a conveying frame respectively, an LED luminous lamp panel is assembled on a first pushing piece, a lamp shade is assembled on a second pushing piece, then a fixed end part and a powered end part are assembled on two sides of a synchronous clamping piece respectively, and the assembling time is shortened through concentrated assembly, so that the assembling efficiency is improved, and the problem that the assembly omission of the parts is caused due to the relation of the assembling speed and the proficiency in the step-by-step assembly is avoided, so that the reject ratio is increased.
In the step b, the conveying frame is driven to drive the fixed seat to slide towards the first pushing piece, the first pushing cylinder drives the first guide rod to drive the LED light-emitting lamp panel on the L-shaped placing frame to slide towards one side of the fixed seat, so that the LED light-emitting lamp panel slides into the chute of the fixed seat, after the LED light-emitting lamp panel is propped against the limiting block, the lifting cylinder drives the lifting column to lift, the lifting column penetrates through the limiting frame to drive the LED light-emitting lamp panel to lift upwards, the L-shaped hook penetrates through the limiting groove, and meanwhile, after the LED light-emitting lamp panel is separated from the limiting block, the first pushing cylinder continuously drives the first guide rod to drive the LED light-emitting lamp panel to slide, so that the L-shaped hook is hooked on the limiting groove again, the LED light-emitting lamp panel is connected with the fixed seat, the limiting frame plays a positioning role on the lifting column, and the limiting block plays a limiting role on the sliding of the LED light-emitting lamp panel, so that the L-shaped hook can penetrate through the limiting groove, and the L-shaped hook is prevented from colliding with the top in the chute when the lifting column pushes the LED light-emitting lamp panel.
In the step d, the conveying frame drives the fixing seat to move towards the synchronous clamping piece continuously, when the fixing seat is positioned above the clamping table, the driving motor in the mounting cavity drives the driving gear to drive the transmission rack, so that the two synchronous push rods move towards one side of the fixing seat simultaneously, the fixed end part and the electrified end part on the clamping hand are sleeved at the two ends of the fixing seat respectively, and the fixed end part and the electrified end part can be mounted at the two ends of the fixing seat simultaneously by adopting a single driving motor.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of an LED lamp tube assembly mechanism according to the present invention;
FIG. 2 is an exploded view of the LED lamp tube assembly mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the energizing end of the present invention;
FIG. 4 is a schematic view of the structure of the fixed end portion of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2A;
FIG. 6 is a schematic view of an assembled device according to the present invention;
FIG. 7 is a schematic view of a pushing stage according to the present invention;
FIG. 8 is a schematic view of a synchronous clamping member according to the present invention;
FIG. 9 is a schematic diagram of the present invention in a completed clamping of various components of an LED lamp tube;
FIG. 10 is a schematic view of the structure of the invention when the lifting member lifts the LED light-emitting lamp panel upwards;
FIG. 11 is a schematic view of the structure of the LED lighting lamp panel of the present invention when the LED lighting lamp panel is fixed on the fixing base;
Fig. 12 is a schematic view of the structure of the lampshade of the present invention when the lampshade is fixed on the fixed seat;
FIG. 13 is a schematic view of the structure of the present invention when the fixing base is located on the clamping table;
Fig. 14 is a schematic view of the structure of the present invention when the energizing end portion and the fixed end portion are fixed to both ends of the housing.
In the figure, 1-a housing; 2-fixing a bracket; 3-LED luminous lamp panel; 4-energizing the end; 5-fixing the end part; 6-fixing the assembly; 7-fixing seats; 8-a lampshade; 9-clamping grooves; 10-clamping blocks; 11-a first cover; 12-pins; 13-a first groove; 14-through holes; 15-a first plug; 16-sliding grooves; 17-L-shaped hooks; 18-a limit groove; 19-limiting blocks; 20-a second cover; 21-a second groove; 22-a second plug; 23-positioning holes; 24-positioning columns; 25-T-shaped fixed blocks; 26-connecting blocks; 27-a mounting groove; 28-connecting grooves; 29-step holes; 30-connecting holes; 31-tightening a screw; 32-an assembly device; 33-a conveying table; 34-a carriage; 35-a first pushing member; 36-a second pushing member; 37-synchronously clamping the pieces; 38-a slip groove; 39-slipping blocks; 40-grooves; 41-a first pushing cylinder; 42-L-shaped placing rack; 43-limiting frame; 44-a first guide bar; 45-lifting piece; 46-lifting air cylinders; 47-cylinder mount; 48-pushing columns; 49-a second pushing cylinder; 50-an arc-shaped placing rack; 51-a second guide bar; 52-clamping table; 53-synchronous push rod; 54, clamping the hand; 55-mounting cavity; 56-a drive motor; 57-a drive gear; 58-driving racks; 59-pushing table.
Detailed Description
As shown in fig. 1 to 5, the LED tube assembling mechanism of the present invention comprises a housing 1, a fixing bracket 2 is fixedly connected to the top of the housing 1, an LED light-emitting lamp panel 3 is disposed in the housing 1, one end of the housing 1 is provided with an energizing end 4, the other side of the housing 1 is provided with a fixing end 5, both ends of the housing 1 are provided with fixing components 6, the fixing components 6 and the fixing bracket 2 are matched, the fixing components 6 respectively fixedly connect the energizing end 4 and the fixing end 5 at both ends of the housing 1, the housing 1 is located below the LED light-emitting lamp panel 3 and is in a light-transmitting structure, the housing 1 comprises a fixing seat 7 and a lamp shade 8, the lamp shade 8 is inserted at both sides of the bottom of the fixing seat 7, both sides of the bottom of the fixing seat 7 are inwards recessed with a clamping groove 9, both ends of the top of the lamp shade 8 correspondingly inwards extend with a clamping block 10, the clamping block 10 is clamped in the clamping groove 9, the arrangement of the lamp shade 8 transmits light emitted by the LED light-emitting lamp panel 3 through the lamp shade 8, the clamping groove 9 and the clamping 10 are arranged to realize the clamping of the bottom of the fixing seat 7, simultaneously, the assembly between the lamp shade 8 and the fixing seat 7 is realized, the energizing end 4 comprises a first cover 11 and a first plug 11, the first plug 11 is arranged in the first cover 11 and a first end cover 11 is arranged in the first end 13, the first end is arranged in the first housing 1 and is fixedly connected with the first housing 1, the first end cover 11 is provided with a through hole 13, the first end cover 11 is arranged in the first end 13, and is provided with a through hole 13, and is connected to the first end 13, and is provided with a first end 13, and is further has an electrical plug 13, and is connected to the first end 13, and is provided with an end 13, and 13, the arrangement of the first groove 13 realizes that the first sleeve body is sleeved at one end of the shell 1.
Two side arms in the fixing base 7 bottom all are equipped with spout 16, and the both sides sliding connection of LED luminescent light board 3 is in spout 16, is equipped with the joint spare between the top of LED luminescent light board 3 and the top of spout 16, and the joint spare is fixed the top in spout 16 with LED luminescent light board 3. The sliding property of inserting into the fixing base 7 of the LED light-emitting lamp panel 3 is improved due to the arrangement of the sliding groove 16, the LED light-emitting lamp panel 3 is conveniently installed, and the LED light-emitting lamp panel 3 is fixed at the top in the sliding groove 16 through the clamping piece.
The clamping piece is provided with L-shaped hooks 17, the L-shaped hooks 17 are uniformly arranged on two sides of the top of the LED luminous lamp panel 3, a limiting groove 18 is penetrated through the top surface in the sliding groove 16 corresponding to the L-shaped hooks 17, and the L-shaped hooks 17 are clamped in the limiting groove 18. After the LED light-emitting lamp panel 3 slides into the sliding groove 16, the LED light-emitting lamp panel 3 is lifted again, the L-shaped hook 17 penetrates through the limiting groove 18, and then the LED light-emitting lamp panel 3 is pushed continuously, so that the L-shaped hook 17 is clamped in the limiting groove 18, and the fixed connection between the fixed seat 7 and the LED light-emitting lamp panel 3 is realized.
A limiting block 19 is arranged in one end, close to the fixed end portion 5, of the sliding groove 16, after the LED luminous lamp panel 3 slides into the sliding groove 16, one end of the LED luminous lamp panel 3 abuts against one side of the limiting block 19, and after the L-shaped hook 17 is hung in the limiting groove 18, the limiting block 19 abuts against the bottom of the LED luminous lamp panel 3. Firstly, the LED light-emitting lamp panel 3 slides into the chute 16, when one end of the LED light-emitting lamp panel 3 is propped against the limiting block 19, the LED light-emitting lamp panel 3 is lifted upwards, the L-shaped hook 17 penetrates through the limiting groove 18, then the LED light-emitting lamp panel 3 is continuously pushed into the chute 16, the L-shaped hook 17 is clamped in the limiting groove 18, and therefore the fixed connection between the fixing seat 7 and the LED light-emitting lamp panel 3 is achieved, the limiting block 19 plays a limiting role in the installation of the LED light-emitting lamp panel 3, and meanwhile a supporting seat role is played in the LED light-emitting lamp panel 3 after the installation is completed.
The fixed end 5 comprises a second cover 20, one end of the second cover 20, which is close to the shell 1, is provided with a second groove 21, a second insert 22 is arranged in the second groove 21, the other end of the shell 1 is arranged in the second groove 21, and the second insert 22 is inserted into the other end of the through hole 14. The arrangement of the second groove 21 realizes that the second cover body 20 is sleeved at the other end of the shell 1, and the arrangement of the second plug block 22 plays a positioning role in the installation of the second cover body 20, and simultaneously increases the integration between the second cover body 20 and the shell 1, thereby improving the connection stability between the second cover body 20 and the shell 1.
Positioning holes 23 are formed in two ends of the shell 1, positioning columns 24 are correspondingly arranged in the first groove 13 and the second groove 21, and the positioning columns 24 are inserted into the positioning holes 23. The positioning holes 23 play a role in positioning the assembly of the first cover 11 and the second cover 20, so that the mounting accuracy of the first cover 11 and the second cover 20 is increased.
The fixed subassembly 6 includes T style of calligraphy fixed block 25 and connecting block 26, fixed bolster 2 is the L type, the bottom of fixed bolster 2 and the top fixed connection of casing 1, the top of fixed bolster 2 is used for connecting on the wall body, thereby fix casing 1 on the wall body, the bottom of fixed bolster 2 is equipped with mounting groove 27, the both ends of T style of calligraphy fixed block 25 insert the mounting groove 27 respectively in, connecting block 26 fixed connection keeps away from the one end of casing 1 at T style of calligraphy fixed block 25, circular telegram tip 4 and fixed tip 5 all correspond connecting block 26 and are equipped with spread groove 28, connecting block 26 inserts spread groove 28. The setting of fixed bolster 2 mounting groove 27 plays a spacing effect to the both ends of T style of calligraphy fixed block 25, has increased simultaneously and has carried out the integrality between T style of calligraphy fixed block 25 and the fixed bolster 2 to improved the steadiness of being connected between T style of calligraphy fixed block 25 and the fixing base 7, through the setting of connecting block 26 and spread groove 28, realized the fixed connection between T style of calligraphy fixed block 25 and fixed tip 5, the circular telegram tip 4 respectively.
The T-shaped fixed block 25 is provided with a step hole 29 near the center of the shell 1, a connecting hole 30 is arranged in the connecting groove 28, a fastening screw 31 is arranged in the step hole 29, and the fastening screw 31 passes through the step hole 29 and is screwed in the connecting hole 30. The fixing connection of the shell 1 with the fixed end part 5 and the electrified end part 4 is realized by the arrangement of the fastening screw 31, the protrusion of the fastening screw 31 on the T-shaped fixing block 25 is avoided by the arrangement of the step hole 29, and the attractiveness of the LED lamp tube is improved.
Fig. 6 to 14 show an assembling method of an LED tube according to the present invention, which includes the following steps:
a. Preparation before assembly: firstly, detecting the operation condition of the assembling device 32 and resetting, then assembling each part of the LED lamp tube on the assembling device 32, firstly, assembling the fixed seat 7 on the conveying frame 34 of the conveying table 33, assembling the LED luminous lamp panel 3 on the first pushing piece 35 of the pushing table 59, then assembling the lamp shade 8 on the second pushing piece 36 of the pushing table 59, and then respectively assembling the fixed end part 5 and the electrified end part 4 on two sides of the synchronous clamping piece 37.
B. connection of LED luminous lamp panel 3 and fixing seat 7
1) Sliding in of the LED luminous lamp panel 3: after the conveying frame 34 drives the fixing seat 7 to slide on the conveying table 33, the fixing seat 7 slides to the first pushing part 35, the first pushing part 35 pushes the LED light-emitting lamp panel 3 to one side of the fixing seat 7, so that the LED light-emitting lamp panel 3 slides in along the sliding groove 16 of the fixing seat 7 until one end of the LED light-emitting lamp panel 3 is propped against the limiting block 19, the conveying table 33 is L-shaped, sliding grooves 38 are formed in two sides of the top of the conveying table 33, sliding blocks 39 are arranged on the top of the conveying frame 34, the sliding blocks 39 are slidably connected in the sliding grooves 38, grooves 40 are formed in the bottom of the conveying frame 34, the top of the fixing frame 2 is arranged in the grooves 40, the first pushing part 35 comprises a first pushing cylinder 41, an L-shaped placing frame 42 and a limiting frame 43, the first pushing cylinder 41 is fixed to one side of the top surface of the pushing table 59, the first pushing cylinder 41 is provided with a first guide rod 44, the first guide rod 44 is connected with one end of the L-shaped placing frame 42, the L-shaped placing frame 42 is matched with the LED light-emitting lamp panel 3, the limiting frame 43 is fixedly connected to the L-shaped placing frame 42 in a corresponding lifting part 45, and the limiting frame 43 is located at the bottom of the LED light-emitting lamp panel 3.
2) Hanging of the LED luminous lamp panel 3: when the LED light-emitting lamp panel 3 slides into the fixed seat 7, firstly, the lifting piece 45 operates, the lifting piece 45 comprises a lifting cylinder 46, a cylinder mounting seat 47 and a pushing post 48, the lifting cylinder 46 is mounted on the cylinder mounting seat 47, the pushing post 48 is arranged at the top of the lifting cylinder 46, the lifting cylinder 46 drives the top of the lifting post to penetrate through the limiting frame 43, a gap exists between one side of the lifting post, which is close to the pushing table 59, and one side of the limiting frame 43, which is close to the pushing table 59, and the pushing post 48 controls the LED light-emitting lamp panel 3 to be lifted upwards, so that the L-shaped hook 17 on the LED light-emitting lamp panel 3 upwards penetrates through the limiting groove 18, then the first pushing piece 35 controls the LED light-emitting lamp panel 3 to continue pushing towards one side of the fixed seat 7, so that the L-shaped hook 17 is hung on the limiting groove 18, and then the lifting piece 45 and the first pushing piece 35 are reset.
C. The lamp shade 8 is connected with the fixing base 7: the conveying frame 34 drives the fixed seat 7 provided with the LED luminous lamp panel 3 to slide on the conveying table 33, after the fixed seat 7 moves to the second pushing part 36, one side of the fixed seat 7 of the second pushing part 36 pushes the lamp shade 8, so that the lamp shade 8 is inserted from the clamping groove 9 of the fixed seat 7, the lamp shade 8 is clamped at the bottom of the fixed seat 7, the second pushing part 36 comprises a second pushing cylinder 49 and an arc-shaped placing frame 50, the second pushing cylinder 49 is fixed on the other side of the top surface of the pushing table 59, the second pushing cylinder 49 is provided with a second guide rod 51, the second guide rod 51 is connected with one end of the arc-shaped placing frame 50, and the arc-shaped placing frame 50 is matched with the lamp shade 8.
D. Fixed end 5 and energizing end 4: the carriage 34 drives the fixing seat 7 equipped with the lamp shade 8 to slide on the conveying table 33, make the fixing seat 7 move the pole to the top of synchronous clamping piece 37, then the fixed tip 5 that is located synchronous clamping piece 37 both sides and circular telegram tip 4 are to the synchronous removal of fixing seat 7 one side respectively, make fixed tip 5 cover establish in the one end of fixing seat 7, circular telegram tip 4 cover establish the other end at fixing seat 7, synchronous clamping piece 37 includes clamping table 52, synchronous push rod 53 and clamping hand 54, clamping table 52 is equipped with installation cavity 55, the both sides of clamping table 52 all are equipped with synchronous push rod 53, clamping hand 54 is fixed on the top of synchronous push rod 53, clamping hand 54 clamping fixed tip 5 and circular telegram tip 4 respectively, the other end of synchronous push rod 53 is located installation cavity 55 through one side of clamping table 52, the synchronous push rod 53's that is higher than the synchronous push rod 53's of the opposite side height, the middle part of installation cavity 55 is equipped with driving motor 56, the tip of driving motor 56 is equipped with driving gear 57, driving gear 57 is located between two synchronous push rods 53, correspond driving gear 57 between two synchronous push rods 53 and are equipped with transmission rack 56, after the driving motor 56 rotates, the both sides are located 4 and are located synchronous push rod 53 and are moved to one side of fixed tip 5 respectively.
And e, assembling: finally, after the fixing base 7 is removed from the conveying frame 34, the fastening screws 31 are screwed into the step holes 29 of the T-shaped fixing blocks 25, so that the fastening screws 31 are respectively screwed into the connecting holes 30 in the connecting grooves 28 of the fixed end 5 sleeve and the energizing end 4 sleeve.
According to the invention, the fixing support 2 is arranged at the top of the shell 1, the fixing support 2 is used for fixing the shell 1 on the cavity, the LED light-emitting lamp panel 3 is arranged in the shell 1, the energizing end 4 is arranged at one end of the shell 1, the fixing end 5 is arranged at the other end of the shell 1, the bottom of the shell 1 is of a light-transmitting structure, and the energizing end 4 supplies power to the LED light-emitting lamp panel 3, so that the LED light-emitting lamp panel 3 emits light through the shell 1, the structure of the LED lamp tube is simple, the installation is convenient, and the processing efficiency is greatly improved.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications and the like made on the basis of the present invention to solve the substantially same technical problems and achieve the substantially same technical effects are included in the scope of the present invention.
Claims (9)
1. An LED fluorescent tube equipment mechanism, its characterized in that: the LED lamp comprises a shell, the top fixedly connected with fixed bolster of casing, be equipped with LED luminescent lamp board in the casing, the one end of casing is equipped with the circular telegram tip, the opposite side of casing is equipped with fixed tip, the both ends of casing all are equipped with fixed subassembly, fixed subassembly with fixed bolster matches and sets up, fixed subassembly will respectively circular telegram tip with fixed tip fixed connection is in the both ends of casing, the casing is located the below of LED luminescent lamp board is the light-transmitting structure, the casing includes fixing base and lamp shade, the lamp shade is pegged graft in the both sides of fixing base bottom, the equal inwards concave draw-in groove that has in fixing base bottom both sides, the both ends at lamp shade top correspond inwards extend there is the fixture block, the fixture block joint is in the draw-in groove, the circular telegram tip includes first lid and participates in, first lid with LED luminescent lamp board electric connection, it locates to participate in the first lid is kept away from the one end of casing, the other end of first lid is equipped with first recess, LED luminescent lamp board and top and casing are inside the recess forms a first through-hole, first end is located to insert in the recess.
2. The LED tube assembly mechanism of claim 1, wherein: the LED lamp panel fixing device is characterized in that sliding grooves are formed in two side arms in the bottom of the fixing seat, two sides of the LED lamp panel are slidably connected in the sliding grooves, clamping pieces are arranged between the tops of the LED lamp panel and the tops of the sliding grooves, and the clamping pieces fix the LED lamp panel at the tops in the sliding grooves.
3. The LED tube assembly mechanism of claim 2, wherein: the clamping piece is provided with L-shaped hooks, the L-shaped hooks are uniformly arranged on two sides of the top of the LED light-emitting lamp panel, a limiting groove is penetrated through the L-shaped hooks corresponding to the top surface in the sliding groove, and the L-shaped hooks are clamped in the limiting groove.
4. A LED tube assembly mechanism as set forth in claim 3, wherein: the LED light-emitting lamp panel is characterized in that a limiting block is arranged in one end, close to the fixed end, of the sliding groove, after the LED light-emitting lamp panel slides into the sliding groove, one end of the LED light-emitting lamp panel abuts against one side of the limiting block, and after the L-shaped hook is hung in the limiting groove, the limiting block abuts against the bottom of the LED light-emitting lamp panel.
5. The LED tube assembly mechanism of claim 1, wherein: the fixed end comprises a second cover body, a second groove is formed in one end, close to the shell, of the second cover body, a second inserting block is arranged in the second groove, the other end of the shell is arranged in the second groove, and the second inserting block is inserted into the other end of the through hole.
6. The LED tube assembly mechanism of claim 5, wherein: the two ends of the shell are respectively provided with a positioning hole, the first grooves and the second grooves are respectively provided with a positioning column correspondingly, and the positioning columns are inserted into the positioning holes.
7. The LED tube assembly mechanism of claim 1, wherein: the fixed subassembly includes T style of calligraphy fixed block and connecting block, the fixed bolster is the L type, the bottom of fixed bolster with the top fixed connection of casing, the top of fixed bolster is used for connecting on the wall body, thereby will the casing is fixed on the wall body, the bottom of fixed bolster is equipped with the mounting groove, the both ends of T style of calligraphy fixed block are inserted respectively in the mounting groove, connecting block fixed connection is in T style of calligraphy fixed block is kept away from the one end of casing, the circular telegram tip with the fixed tip all corresponds the connecting block is equipped with the spread groove, the connecting block inserts the spread groove.
8. The LED tube assembly mechanism of claim 7, wherein: the T-shaped fixing block is provided with a step hole near the center of the shell, a connecting hole is formed in the connecting groove, a fastening screw is arranged in the step hole, and the fastening screw penetrates through the step hole and is screwed in the connecting hole.
9. The assembling method of the LED lamp tube is characterized by comprising the following steps of:
a. Preparation before assembly: firstly detecting the operation condition of an assembling device and resetting, then assembling each component of an LED lamp tube on the assembling device, firstly assembling a fixed seat on a conveying frame of a conveying table, assembling an LED luminous lamp panel on a first pushing piece of a pushing table, then assembling a lamp cover on a second pushing piece of the pushing table, and then respectively assembling a fixed end part and an electrified end part on two sides of a synchronous clamping piece;
b. Connection of LED luminous lamp panel and fixing seat
1) Sliding in of the LED luminous lamp panel: the conveying frame drives the fixing seat to slide on the conveying table, after the fixing seat slides to the first pushing part, the first pushing part pushes the LED light-emitting lamp panel to one side of the fixing seat, so that the LED light-emitting lamp panel slides in along a chute of the fixing seat until one end of the LED light-emitting lamp panel is propped against the limiting block, the conveying table is L-shaped, sliding grooves are formed in two sides of the top of the conveying table, sliding blocks are arranged at the top of the conveying frame and are in sliding connection with the sliding grooves, grooves are formed in the bottom of the conveying frame, the top of the fixing support is arranged in the grooves, the first pushing part comprises a first pushing cylinder, an L-shaped placing frame and a limiting frame, the first pushing cylinder is fixed to one side of the top surface of the pushing table, the first pushing cylinder is provided with a first guide rod, the first guide rod is connected with one end of the L-shaped placing frame, the L-shaped placing frame is matched with the LED light-emitting lamp panel, the limiting frame is fixedly connected to the L-shaped placing frame corresponding to the lifting part, and the limiting frame is located at the bottom of the LED light-emitting lamp panel;
2) Hanging of LED luminous lamp panel: when the LED light-emitting lamp panel slides into the fixed seat, firstly, the lifting piece operates, the lifting piece comprises a lifting cylinder, a cylinder mounting seat and a pushing column, the lifting cylinder is mounted on the cylinder mounting seat, the top of the lifting cylinder is provided with the pushing column, the lifting cylinder drives the top of the lifting column to pass through the limiting frame, a gap exists between one side of the lifting column, which is close to the pushing table, and one side of the limiting frame, which is close to the pushing table, the pushing column controls the LED light-emitting lamp panel to lift upwards, so that an L-shaped hook on the LED light-emitting lamp panel upwards passes through the limiting groove, then the first pushing piece controls the LED light-emitting lamp panel to continue pushing towards one side of the fixed seat, so that an L-shaped hook is tightly hooked on the limiting groove, and then the lifting piece resets with the first pushing piece;
c. The lamp shade is connected with the fixing base: the conveying frame drives the fixed seat provided with the LED light-emitting lamp panel to slide on the conveying table, so that after the fixed seat moves to a second pushing part, one side of the fixed seat of the second pushing part box pushes the lamp shade, so that the lamp shade is inserted from a clamping groove of the fixed seat, the lamp shade is clamped at the bottom of the fixed seat, the second pushing part comprises a second pushing cylinder and an arc-shaped placing frame, the second pushing cylinder is fixed at the other side of the top surface of the pushing table, the second pushing cylinder is provided with a second guide rod, the second guide rod is connected with one end of the arc-shaped placing frame, and the arc-shaped placing frame is matched with the lamp shade;
d. Fixed end and energizing end: the conveying frame drives a fixed seat provided with a lampshade to slide on a conveying table, so that a fixed seat moving rod moves above a synchronous clamping piece, then fixed end parts and electrified end parts positioned at two sides of the synchronous clamping piece synchronously move towards one side of the fixed seat respectively, so that the fixed end parts are sleeved at one end of the fixed seat, the electrified end parts are sleeved at the other end of the fixed seat, the synchronous clamping piece comprises a clamping table, synchronous push rods and clamping hands, the clamping table is provided with a mounting cavity, synchronous push rods are arranged at two sides of the clamping table, the clamping hands are fixed at the top ends of the synchronous push rods, the clamping hands clamp the fixed end parts and the electrified end parts respectively, the other end parts of the synchronous push rods penetrate through one side of the clamping table and are positioned in the mounting cavity, the height of the synchronous push rods positioned at one side is higher than that of the synchronous push rods positioned at the other side, a driving motor is arranged in the middle of the mounting cavity, a driving gear is arranged at the end part of the driving motor, the driving gear is positioned between the two synchronous push rods, a transmission rack is arranged corresponding to the driving gear, and after the driving motor rotates, the synchronous push rods positioned at two sides drive the fixed end parts and the electrified end parts to move towards one side of the fixed seat respectively;
and e, assembling: finally, after the fixing seat is taken down from the conveying frame, fastening screws are screwed into the step holes of the T-shaped fixing blocks, so that the fastening screws are respectively screwed into the connecting holes in the connecting grooves of the fixed end sleeve and the electrified end sleeve.
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