Lamp base cutting device for LED lamp production

Abstract

The invention relates to the technical field of wire cutting, and particularly discloses a lamp base cutting device for LED lamp production. According to the lamp base cutting device for LED lamp production, the purpose of automatically adjusting the cutting length is achieved, lamp beads are placed on the top of the conveying device, the conveying device drives the lamp beads to move, when the lamp beads move to the position below the cutting device, the cutting device cuts off pins of the lamp beads, and meanwhile the cut-off lamp bases are collected; the collecting device is matched with the conveying device, so that the lamp beads are automatically released from the top of the conveying device, the automatic stripping process is completed, meanwhile, the cutting length of the lamp bead pins can be adjusted through the cutting device, the lengths of the two lamp pins are different, and the production efficiency is improved. And meanwhile, due to the arrangement of the conveying device, assembly line operation of lamp bead pin shearing can be achieved, and therefore the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wire cutting, in particular to a lamp foot cutting device for producing LED lamps. Background Art

[0002] LED lamp pin cutting relies on manual work using scissors or pliers, which has problems such as low efficiency, high labor intensity, and poor consistency. It is also easy for the lamp pin to be deformed or damaged due to operational errors.

[0003] The mechanical positioning deviation caused by the current simple mechanical cutting device can easily lead to incision tilt or uneven length, affecting the subsequent welding quality, and the step of adjusting the cutting length requires manual intervention. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a lamp foot cutting device for producing LED lamps, comprising an equipment base plate, a main bracket is fixedly connected to the top of the equipment base plate, a conveying device is rotatably connected to the inner wall of the main bracket, a cutting device is fixedly connected to the top of the main bracket, a collecting device is fixedly connected to the inner wall of the main bracket, the conveying device is arranged below the cutting device, the collecting device is arranged below the conveying device, and the bottom of the collecting device is fixedly connected to the top of the equipment base plate.

[0005] The conveying device includes a conveying roller, a side of the conveying roller is fixedly connected to a first rotating shaft, an end of the first rotating shaft away from the conveying roller is fixedly connected to a driving shaft of a first motor, the top of the conveying roller is fixedly connected to a conveyor belt, the top of the conveyor belt is fixedly connected to a fixing device, the side of the first motor is fixedly connected to the side of the main bracket, and the driving shaft of the first motor passes through the side of the main bracket and is rotatably connected to the main bracket.

[0006] Preferably, the fixing device includes a fixed base plate, the top of the fixed base plate is fixedly connected with an arc-shaped fixing block, the top of the arc-shaped fixing block is fixedly connected with a first connecting plate, the side of the first connecting plate is fixedly connected with a first rubber pad, the top of the fixed base plate located on one side of the first connecting plate is provided with a wire fixing groove, the bottom of the fixed base plate is fixedly connected with a guide bar, the side of the arc-shaped fixing block is fixedly connected with an arc-shaped buffer pad, the side of the fixed base plate is fixedly connected with a connecting rod assembly, the top of the fixed base plate located between the wire fixing groove and the guide bar is fixedly connected with a bar magnet, and the bottom of the fixed base plate is fixedly connected to the top of the conveyor belt.

[0007] Preferably, the connecting rod assembly includes a connecting rod body, a connecting rod handle is fixedly connected to the bottom side of the connecting rod body, a fixing sleeve is fixedly connected to the side of the connecting rod body, the side of the fixing sleeve passes through and is rotatably connected to a limiting shaft, a torsion spring is fixedly connected to the side of the limiting shaft, an end of the torsion spring away from the limiting shaft is fixedly connected to the side of the fixing sleeve, a side of the connecting rod body away from the connecting rod handle is fixedly connected to a limiting strip, a side of the limiting strip is fixedly connected to a limiting plate, a side of the limiting plate is fixedly connected to a second rubber pad, the side of the limiting shaft is fixedly connected to the side of a fixed bottom plate, the lamp bead is fixed with the cooperation of the connecting rod assembly, and two pins of the lamp bead are placed on the corresponding wires on the top of the fixed bottom plate In the fixing groove, the prismatic shape of the wire fixing groove is conducive to the fixation of the pin, and reduces the possibility of pin deviation during cutting, which is conducive to improving the cutting accuracy. The setting of the guide strip is conducive to the fixed base plate to cooperate with the cutting device for positioning during movement, thereby ensuring that the lamp bead moves to a predetermined position, which is conducive to the cutting of the pin by the cutting device. When the pin of the lamp bead is an iron-based tin-plated material, the setting of the bar magnet has a magnetic force on the pin, thereby further improving the stability of the lamp bead and facilitating the cutting of the pin, thereby fixing the lamp foot and fixing and moving the lamp bead. At the same time, the setting of the arc-shaped buffer pad avoids the direct contact between the lamp bead and the arc-shaped fixing block, thereby preventing the lamp bead from being damaged during cutting. The elastic force of the torsion spring keeps the connecting rod body in a compressed state, the connecting rod body drives the limit bar to be close to the side of the arc-shaped fixed block, the limit bar drives the limit plate to be close to the side of the arc-shaped fixed block, the second rubber pad on the side of the limit plate fixes the lamp bead, thereby fixing the lamp bead, the limit shaft limits the connecting rod body, the fixed sleeve is arranged on the side of the limit shaft, thereby improving the stability of the connecting rod body, when the conveyor belt drives the fixed bottom plate to move to the upper side, the corresponding component drives the connecting rod handle The connecting rod handle moves to drive the connecting rod body to rotate, the connecting rod body rotates around the limit axis, the limit axis rotates to drive the limit bar to move, the limit bar moves to drive the limit plate to move, the limit plate moves to drive the second rubber pad to move, thereby releasing the lamp bead, so that the lamp bead falls off the second rubber pad, thereby completing the automatic release of the lamp bead. When the lamp bead falls into the collection device, the torsion spring drives the connecting rod body to return to its original position, so as to clamp the lamp bead next time. The assembly line operation of cutting off the lamp bead pins and the automatic stripping operation are realized.

[0008] Preferably, the cutting device includes a cutting base plate, an auxiliary bracket is fixedly connected to the top center position of the cutting base plate, a fixed bracket is fixedly connected to the top of the cutting base plate at a position on one side of the auxiliary bracket, a fixed end of a first telescopic rod is fixedly connected to the top of the inner wall of the fixed bracket, a cutting assembly is fixedly connected to the movable end of the first telescopic rod, a waste box is fixedly connected to the side of the fixed bracket, the bottom of the cutting assembly is fixedly connected to the top of the auxiliary bracket, the bottom of the cutting base plate is fixedly connected to the top of the main bracket, and the waste box is arranged at a position below the cutting assembly.

[0009] Preferably, the cutting assembly includes a cutting frame and a main cutting block, the top of the cutting frame is penetrated by and slidably connected to a first spring rod, the bottom of the first spring rod is fixedly connected to a downward fixing block, the bottom of the cutting frame is fixedly connected to an auxiliary block, the bottom of the cutting frame is located at a position on one side of the main cutting block and is slidably connected to an adjustment assembly, the side of the main cutting block is fixedly connected to a first guide block, and the top of the main cutting block and the bottom of the auxiliary block are both fixedly connected to a first cutting blade.

[0010] Preferably, the top of the cutting frame is fixedly connected to the movable end of the first telescopic rod, the bottom of the main cutting block is fixedly connected to the top of the auxiliary bracket, and the first guide block is arranged above the waste box.

[0011] Preferably, the adjustment assembly includes an adjustment block, a side of the adjustment block is fixedly connected to an adjustment bracket, a side of the adjustment bracket is rotatably connected to a second motor via a thread, a bottom of the adjustment block is fixedly connected to a fixed end of a second spring rod, a movable end of the second spring rod is fixedly connected to a second guide block, a side of the second guide block is fixedly connected to an auxiliary cutting block, a side of the auxiliary cutting block is fixedly connected to a first slide bar, and a second cutting blade is fixedly connected to the top of the auxiliary cutting block and the bottom of the adjustment block.

[0012] Preferably, the adjustment block is slidably connected to the auxiliary block through a second slide bar, the auxiliary cutting block is slidably connected to the main cutting block through a first slide bar, the side of the second motor is fixedly connected to the side of the cutting frame, the driving shaft of the second motor passes through the side of the cutting frame and is rotatably connected to the cutting frame, the second motor drives the adjustment bracket to move, the adjustment bracket drives the adjustment block to move, the adjustment block drives the second spring rod to move, the second spring rod moves to drive the second guide block to move, the second guide block moves to drive the auxiliary cutting block to move, the auxiliary cutting block moves to drive the first slide bar to move, the adjustment block moves to drive the second slide bar to move, and the auxiliary cutting block moves to drive the second cutting blade to move. The synchronous movement of the auxiliary cutting block and the adjustment block is achieved, thereby achieving the change of the relative distance between the second cutting blade and the first cutting blade, thereby achieving the change of different cutting lengths of the pins, and the setting of the second guide block guides the cut pin waste so as to collect the pin waste.

[0013] Preferably, the collecting device includes a feed port, a protective plate is fixedly connected to the top of the feed port, a stripping rod adapted to a connecting rod handle is fixedly connected to the inner wall side of the protective plate, a collecting box is slidably connected to the inner wall side of the feed port, and the side of the feed port is fixedly connected to the side of the main bracket.

[0014] The present invention provides a lamp foot cutting device for LED lamp production, which has the following beneficial effects:

[0015] 1. The lamp foot cutting device of the LED lamp production is provided with a connecting rod assembly to fix the lamp bead. The two pins of the lamp bead are placed in the wire fixing groove corresponding to the top of the fixed base plate. The prism shape of the wire fixing groove is conducive to the fixation of the pins, and reduces the possibility of pin deviation during cutting, which is conducive to improving the cutting accuracy. The setting of the guide strip is conducive to the fixed base plate to cooperate with the cutting device for positioning during movement, thereby ensuring that the lamp bead moves to a predetermined position, which is conducive to the cutting of the pins by the cutting device. When the pins of the lamp bead are iron-based tin-plated material, the setting of the bar magnet has magnetic force on the pins, thereby further improving the stability of the lamp bead and facilitating the cutting of the pins, realizing the fixation of the lamp foot and fixing and moving the lamp bead. At the same time, the setting of the arc-shaped buffer pad avoids the direct contact between the lamp bead and the arc-shaped fixing block, thereby preventing the lamp bead from being damaged during cutting.

[0016] 2. The lamp foot cutting device produced by the LED lamp is provided with a torsion spring to keep the connecting rod body in a compressed state under the elastic force of the torsion spring, the connecting rod body drives the limit bar to be close to the side of the arc-shaped fixed block, the limit bar drives the limit plate to be close to the side of the arc-shaped fixed block, the second rubber pad on the side of the limit plate fixes the lamp bead, thereby fixing the lamp bead, the limit shaft limits the connecting rod body, and the fixing sleeve is arranged on the side of the limit shaft, thereby improving the stability of the connecting rod body. When the conveyor belt drives the fixed bottom plate to move to the upper side, The corresponding parts drive the connecting rod handle to move, the movement of the connecting rod handle drives the connecting rod body to rotate, the connecting rod body rotates around the limit axis, the rotation of the limit axis drives the limit bar to move, the movement of the limit bar drives the limit plate to move, the movement of the limit plate drives the second rubber pad to move, thereby releasing the lamp bead, so that the lamp bead falls off the second rubber pad, thereby completing the automatic release of the lamp bead. When the lamp bead falls into the collection device, the torsion spring drives the connecting rod body to return to its original position, so as to clamp the lamp bead next time. The assembly line operation of cutting off the lamp bead pins and the automatic stripping operation are realized.

[0017] 3. The lamp foot cutting device for the production of the LED lamp is provided with a first spring rod to drive the downward pressing fixed block to move, the downward pressing fixed block descends to fix the pin in advance before cutting, so that the pin is pressed tightly inside the wire fixing groove under the downward pressing action of the downward pressing fixed block, thereby fixing the pin, and the pin is fixed between the first cutting blades. After the pin is fixed under the downward pressing action of the downward pressing fixed block, the adjustment component and the auxiliary block are synchronously lowered under the driving action of the first telescopic rod, and the adjustment component and the auxiliary block are lowered, driving multiple groups of first cutting blades to move relative to each other to cut the pin, and the guide bar is positioned along the top of the main cutting block with a matching groove, thereby ensuring that the lamp bead moves to the specified position, and the first guide block guides the cut lamp foot waste, thereby collecting the cut pin. The pin is cut off and the pin is pressed tightly, thereby ensuring the accuracy of the pin when cutting and ensuring the product quality.

[0018] 4. The lamp foot cutting device for the production of the LED lamp is provided with a second motor to drive the adjustment bracket to move, the adjustment bracket drives the adjustment block to move, the adjustment block drives the second spring rod to move, the second spring rod moves to drive the second guide block to move, the second guide block moves to drive the auxiliary cutting block to move, the auxiliary cutting block moves to drive the first slide bar to move, the adjustment block moves to drive the second slide bar to move, and the auxiliary cutting block moves to drive the second cutting blade to move. The auxiliary cutting block and the adjustment block move synchronously, thereby realizing the change of the relative distance between the second cutting blade and the first cutting blade, thereby realizing the change of different cutting lengths of the pins, and the second guide block is set to guide the cut pin waste so as to collect the pin waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front structure of the lamp foot cutting device produced by the LED lamp of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the conveying device of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the fixing device of the present invention;

[0022] Figure 4 It is a schematic diagram of the bottom structure of the fixing device of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the connecting rod assembly of the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the cutting device of the present invention;

[0025] Figure 7 This is a schematic diagram of the structure of the cutting assembly of the present invention;

[0026] Figure 8 It is a schematic diagram of the side structure of the cutting assembly of the present invention;

[0027] Fig. 9 It is a schematic diagram of the structure of the adjustment components of the present invention;

[0028] Fig.10 It is a schematic diagram of the structure of the collecting device of the present invention.

[0029] In the figure: 1. Equipment bottom plate; 2. Main bracket; 3. Conveying device; 4. Cutting device; 5. Collecting device; 301. Conveying roller; 302. First rotating shaft; 303. First motor; 304. Conveying belt; 305. Fixing device; 3051. Fixed bottom plate; 3052. Arc-shaped fixing block; 3053. First connecting plate; 3054. First rubber pad; 3055. Wire fixing groove; 3056. Guide strip; 3057. Arc-shaped buffer pad; 3058. Connecting rod assembly; 3059. Bar magnet; 30581. Connecting rod body; 30582. Connecting rod handle; 30583. Fixed sleeve; 30584. Limiting shaft; 30585. Torsion spring; 30586. Limiting strip; 30587. Limiting plate; 30588. Second rubber pad; 401. Cutting Bottom plate; 402, auxiliary bracket; 403, fixed bracket; 404, first telescopic rod; 405, cutting assembly; 406, waste box; 4051, cutting frame; 4052, first spring rod; 4053, downward pressing fixed block; 4054, main cutting block; 4055; adjustment assembly; 4056, first guide block; 4057, first cutting blade; 4058, auxiliary block; 40551, adjustment block; 40552, adjustment bracket; 40553, second motor; 40554, second spring rod; 40555, second guide block; 40556, auxiliary cutting block; 40557, first slide bar; 40558, second slide bar; 40559, second cutting blade; 501, feed port; 502, protective plate; 503, stripping rod; 504, collecting box. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 4 The present invention provides a technical solution: a lamp foot cutting device for producing LED lamps, comprising a device bottom plate 1, a main bracket 2 is fixedly connected to the top of the device bottom plate 1, a conveying device 3 is rotatably connected to the inner wall of the main bracket 2, a cutting device 4 is fixedly connected to the top of the main bracket 2, a collecting device 5 is fixedly connected to the inner wall of the main bracket 2, the conveying device 3 is arranged below the cutting device 4, the collecting device 5 is arranged below the conveying device 3, and the bottom of the collecting device 5 is fixedly connected to the top of the device bottom plate 1;

[0032] Working principle: When cutting, the lamp bead is placed on the top of the conveying device 3, and the conveying device 3 drives the lamp bead to move. When the lamp bead moves to the bottom of the cutting device 4, the cutting device 4 cuts off the pins of the lamp bead and collects the cut lamp pins at the same time. The collecting device 5 cooperates with the conveying device 3 to automatically release the lamp bead from the top of the conveying device 3, thereby completing the automatic material removal process. At the same time, the cutting device 4 can adjust the cutting length of the lamp bead pins to make the lengths of the two lamp pins different. At the same time, the setting of the conveying device 3 can realize the assembly line operation of cutting the lamp bead pins, thereby improving production efficiency.

[0033] The conveying device 3 includes a conveying roller 301, a first rotating shaft 302 is fixedly connected to the side of the conveying roller 301, an end of the first rotating shaft 302 away from the conveying roller 301 is fixedly connected to the driving shaft of a first motor 303, a conveying belt 304 is fixedly connected to the top of the conveying roller 301, a fixing device 305 is fixedly connected to the top of the conveying belt 304, the side of the first motor 303 is fixedly connected to the side of the main bracket 2, and the driving shaft of the first motor 303 passes through the side of the main bracket 2 and is rotatably connected to the main bracket 2.

[0034] The fixing device 305 includes a fixed base plate 3051, the top of the fixed base plate 3051 is fixedly connected with an arc-shaped fixed block 3052, the top of the arc-shaped fixed block 3052 is fixedly connected with a first connecting plate 3053, the side of the first connecting plate 3053 is fixedly connected with a first rubber pad 3054, the top of the fixed base plate 3051 located on one side of the first connecting plate 3053 is provided with a wire fixing groove 3055, the bottom of the fixed base plate 3051 is fixedly connected with a guide bar 3056, the side of the arc-shaped fixed block 3052 is fixedly connected with an arc-shaped buffer pad 3057, the side of the fixed base plate 3051 is fixedly connected with a connecting rod assembly 3058, the top of the fixed base plate 3051 located between the wire fixing groove 3055 and the guide bar 3056 is fixedly connected with a bar magnet 3059, and the bottom of the fixed base plate 3051 is fixedly connected to the top of the conveyor belt 304.

[0035] Working principle: The lamp bead is placed on the surface of the first rubber pad 3054 and the arc-shaped buffer pad 3057, and the lamp bead is fixed with the cooperation of the connecting rod assembly 3058. The two pins of the lamp bead are placed in the wire fixing groove 3055 corresponding to the top of the fixed base plate 3051. The prism shape of the wire fixing groove 3055 is conducive to the fixation of the pins, and reduces the possibility of pin deviation during cutting, which is conducive to improving the cutting accuracy. The setting of the guide bar 3056 is conducive to the fixed base plate 3051 to cooperate with the cutting device 4 for positioning during movement, thereby ensuring that the lamp bead moves to a predetermined position, which is conducive to the cutting of the pins by the cutting device 4. When the pins of the lamp bead are iron-based tin-plated material, the setting of the bar magnet 3059 has magnetic force on the pins, thereby further improving the stability of the lamp bead and facilitating the cutting of the pins, realizing the fixation of the lamp pins and fixing and moving the lamp bead. At the same time, the setting of the arc-shaped buffer pad 3057 avoids the direct contact between the lamp bead and the arc-shaped fixing block 3052, thereby preventing the lamp bead from being damaged during cutting.

[0036] See also Figure 1-Figure 5 The present invention provides a technical solution: the connecting rod assembly 3058 includes a connecting rod body 30581, a connecting rod handle 30582 is fixedly connected to one side of the bottom of the connecting rod body 30581, a fixing sleeve 30583 is fixedly connected to the side of the connecting rod body 30581, a side of the fixing sleeve 30583 penetrates and is rotatably connected to a limiting shaft 30584, a side of the limiting shaft 30584 is fixedly connected to a torsion spring 30585, and the torsion spring One end of 30585 away from the limiting shaft 30584 is fixedly connected to the side of the fixed sleeve 30583, the side of the connecting rod body 30581 away from the connecting rod handle 30582 is fixedly connected to the limiting strip 30586, the side of the limiting strip 30586 is fixedly connected to the limiting plate 30587, the side of the limiting plate 30587 is fixedly connected with the second rubber pad 30588, and the side of the limiting shaft 30584 is fixedly connected to the side of the fixed base plate 3051.

[0037] Working principle: the torsion spring 30585 is preset in a compressed state to provide elastic force to the fixing sleeve 30583. Under the elastic force of the torsion spring 30585, the connecting rod body 30581 is kept in a compressed state. The connecting rod body 30581 drives the limiting strip 30586 to be close to the side of the arc-shaped fixing block 3052. The limiting strip 30586 drives the limiting plate 30587 to be close to the side of the arc-shaped fixing block 3052. The second rubber pad 30588 on the side of the limiting plate 30587 fixes the lamp beads, thereby fixing the lamp beads. The limiting shaft 30584 limits the connecting rod body 30581. The fixing sleeve 30583 is sleeved on the side of the limiting shaft 30584, thereby improving the stability of the connecting rod body 30581. When the conveyor belt 304 drives the fixed bottom plate 3051 to move When the collecting device 5 moves to the top, the corresponding component of the collecting device 5 drives the connecting rod handle 30582 to move, the connecting rod handle 30582 moves to drive the connecting rod body 30581 to rotate, the connecting rod body 30581 rotates around the limiting shaft 30584, the limiting shaft 30584 rotates to drive the limiting bar 30586 to move, the limiting bar 30586 moves to drive the limiting plate 30587 to move, the limiting plate 30587 moves to drive the second rubber pad 30588 to move, thereby releasing the lamp bead, so that the lamp bead falls off from the second rubber pad 30588, thereby completing the automatic release of the lamp bead, when the lamp bead falls into the collecting device 5, the torsion spring 30585 drives the connecting rod body 30581 to return to its original position, so as to clamp the lamp bead for the next time. The assembly line operation of cutting off the lamp bead pins and the automatic stripping operation are realized.

[0038] See also Figure 1-Figure 8 The present invention provides a technical solution: the cutting device 4 includes a cutting base plate 401, an auxiliary bracket 402 is fixedly connected to the top center position of the cutting base plate 401, a fixed bracket 403 is fixedly connected to the top of the cutting base plate 401 located on one side of the auxiliary bracket 402, a fixed end of a first telescopic rod 404 is fixedly connected to the top of the inner wall of the fixed bracket 403, a cutting component 405 is fixedly connected to the movable end of the first telescopic rod 404, a waste box 406 is fixedly connected to the side of the fixed bracket 403, the bottom of the cutting component 405 is fixedly connected to the top of the auxiliary bracket 402, the bottom of the cutting base plate 401 is fixedly connected to the top of the main bracket 2, and the waste box 406 is arranged below the cutting component 405.

[0039] The cutting assembly 405 includes a cutting frame 4051 and a main cutting block 4054, the top of the cutting frame 4051 is penetrated by and slidably connected with a first spring rod 4052, the bottom of the first spring rod 4052 is fixedly connected with a downward pressing fixed block 4053, the bottom of the cutting frame 4051 is fixedly connected with an auxiliary block 4058, the bottom of the cutting frame 4051 is located at a position on one side of the main cutting block 4054 and is slidably connected with an adjustment assembly 4055, the side of the main cutting block 4054 is fixedly connected with a first guide block 4056, the top of the main cutting block 4054 and the bottom of the auxiliary block 4058 are both fixedly connected with a first cutting blade 4057, the top of the cutting frame 4051 is fixedly connected to the movable end of the first telescopic rod 404, the bottom of the main cutting block 4054 is fixedly connected to the top of the auxiliary bracket 402, and the first guide block 4056 is arranged at a position above the waste box 406.

[0040] Working principle: When the lamp bead moves to the bottom of the downward pressing fixed block 4053, the movable end of the first telescopic rod 404 drives the cutting frame 4051 to descend, and the first spring rod 4052 drives the downward pressing fixed block 4053 to move. The downward pressing fixed block 4053 descends to fix the pin in advance before cutting, so that the pin is pressed tightly inside the wire fixing groove 3055 under the downward pressure of the downward pressing fixed block 4053, thereby fixing the pin. The pin is fixed between the first cutting blades 4057, and the pin is in the downward pressing fixed block 4053. After being fixed under the downward pressure, the adjustment component 4055 and the auxiliary block 4058 are synchronously lowered under the driving action of the first telescopic rod 404, and the adjustment component 4055 and the auxiliary block 4058 are lowered, driving the multiple groups of first cutting blades 4057 to move relative to each other to cut the pins, and the guide bar 3056 is positioned along the matching grooves opened on the top of the main cutting block 4054, thereby ensuring that the lamp beads move to the specified position, and the first guide block 4056 guides the cut lamp pin waste, thereby collecting the cut pins. The pins are cut off and pressed, thereby ensuring the accuracy of the pins when cutting and ensuring product quality.

[0041] See also Figure 1-Figure 9The present invention provides a technical solution: the adjustment assembly 4055 includes an adjustment block 40551, the side of the adjustment block 40551 is fixedly connected to an adjustment bracket 40552, the side of the adjustment bracket 40552 is rotatably connected to a second motor 40553 through a thread, the bottom of the adjustment block 40551 is fixedly connected to a fixed end of a second spring rod 40554, the movable end of the second spring rod 40554 is fixedly connected to a second guide block 40555, the side of the second guide block 40555 is fixedly connected to an auxiliary cutting block 40556, and the side of the auxiliary cutting block 40556 The surface is fixedly connected with the first slide bar 40557, the top of the auxiliary cutting block 40556 and the bottom of the adjustment block 40551 are fixedly connected with the second cutting blade 40559, the adjustment block 40551 is slidably connected with the auxiliary block 4058 through the second slide bar 40558, the auxiliary cutting block 40556 is slidably connected with the main cutting block 4054 through the first slide bar 40557, the side of the second motor 40553 is fixedly connected with the side of the cutting frame 4051, and the driving shaft of the second motor 40553 passes through the side of the cutting frame 4051 and is rotatably connected with the cutting frame 4051.

[0042] Working principle: When in use, the second motor 40553 drives the adjustment bracket 40552 to move, the adjustment bracket 40552 drives the adjustment block 40551 to move, the adjustment block 40551 drives the second spring rod 40554 to move, the second spring rod 40554 moves to drive the second guide block 40555 to move, the second guide block 40555 moves to drive the auxiliary cutting block 40556 to move, the auxiliary cutting block 40556 moves to drive the first slide bar 40557 to move, the adjustment block 40551 moves to drive the second slide bar 40558 to move, and the auxiliary cutting block 40556 moves to drive the second cutting blade 40559 to move. The auxiliary cutting block 40556 and the adjustment block 40551 are moved synchronously, thereby changing the relative distance between the second cutting blade 40559 and the first cutting blade 4057, thereby changing the different cutting lengths of the pins. The second guide block 40555 is set to guide the cut pin waste so that the pin waste can be collected.

[0043] See also Figure 1-Figure 10 The present invention provides a technical solution: the collecting device 5 includes a feed port 501, a protective plate 502 is fixedly connected to the top of the feed port 501, a stripping rod 503 matched with the connecting rod handle 30582 is fixedly connected to the inner wall side of the protective plate 502, a collecting box 504 is slidably connected to the inner wall side of the feed port 501, and the side of the feed port 501 is fixedly connected to the side of the main bracket 2.

[0044] Working principle: When the transmission belt drives the connecting rod handle 30582 to move to the side of the stripping rod 503, the connecting rod handle 30582 is driven by the conveyor belt to rotate, thereby releasing the lamp beads on the side of the second rubber pad 30588, thereby completing automatic stripping. The purpose of automatically stripping the lamp beads after the pin cutting is completed is achieved.

[0045] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A lamp foot cutting device for producing LED lamps, comprising a device bottom plate (1), a main support (2) fixedly connected to the top of the device bottom plate (1), a conveying device (3) rotatably connected to the inner wall of the main support (2), a cutting device (4) fixedly connected to the top of the main support (2), and a collecting device (5) fixedly connected to the inner wall of the main support (2), characterized in that: The conveying device (3) is arranged below the cutting device (4), the collecting device (5) is arranged below the conveying device (3), and the bottom of the collecting device (5) is fixedly connected to the top of the equipment bottom plate (1); The conveying device (3) comprises a conveying roller (301), a first rotating shaft (302) is fixedly connected to the side of the conveying roller (301), an end of the first rotating shaft (302) away from the conveying roller (301) is fixedly connected to the driving shaft of a first motor (303), the top of the conveying roller (301) is fixedly connected to a conveying belt (304), the top of the conveying belt (304) is fixedly connected to a fixing device (305), the side of the first motor (303) is fixedly connected to the side of the main support (2), and the driving shaft of the first motor (303) passes through the side of the main support (2) and is rotatably connected to the main support (2).

2. The lamp foot cutting device for LED lamp production according to claim 1, characterized in that: The fixing device (305) comprises a fixing base plate (3051), the top of the fixing base plate (3051) is fixedly connected to an arc-shaped fixing block (3052), the top of the arc-shaped fixing block (3052) is fixedly connected to a first connecting plate (3053), the side of the first connecting plate (3053) is fixedly connected to a first rubber pad (3054), the top of the fixing base plate (3051) located on one side of the first connecting plate (3053) is provided with a wire fixing groove (3055), and the fixing base plate ( The bottom of the fixed bottom plate (3051) is fixedly connected to a guide strip (3056), the side of the arc-shaped fixed block (3052) is fixedly connected to an arc-shaped buffer pad (3057), the side of the fixed bottom plate (3051) is fixedly connected to a connecting rod assembly (3058), the top of the fixed bottom plate (3051) located between the wire fixing groove (3055) and the guide strip (3056) is fixedly connected to a bar magnet (3059), and the bottom of the fixed bottom plate (3051) is fixedly connected to the top of the conveyor belt (304).

3. The lamp foot cutting device for LED lamp production according to claim 2, characterized in that: The connecting rod assembly (3058) includes a connecting rod body (30581), a connecting rod handle (30582) is fixedly connected to one side of the bottom of the connecting rod body (30581), a fixing sleeve (30583) is fixedly connected to the side of the connecting rod body (30581), a limiting shaft (30584) is passed through and rotatably connected to the side of the fixing sleeve (30583), a torsion spring (30585) is fixedly connected to the side of the limiting shaft (30584), and the torsion spring (30585) is away from the One end of the limit shaft (30584) is fixedly connected to the side of the fixed sleeve (30583); the side of the connecting rod body (30581) away from the connecting rod handle (30582) is fixedly connected to the limit strip (30586); the side of the limit strip (30586) is fixedly connected to the limit plate (30587); the side of the limit plate (30587) is fixedly connected with a second rubber pad (30588); the side of the limit shaft (30584) is fixedly connected to the side of the fixed base plate (3051).

4. The lamp foot cutting device for LED lamp production according to claim 1, characterized in that: The cutting device (4) comprises a cutting base plate (401), an auxiliary bracket (402) is fixedly connected to the center position of the top of the cutting base plate (401), a fixed bracket (403) is fixedly connected to the top of the cutting base plate (401) at a position on one side of the auxiliary bracket (402), a fixed end of a first telescopic rod (404) is fixedly connected to the top of the inner wall of the fixed bracket (403), a cutting assembly (405) is fixedly connected to the movable end of the first telescopic rod (404), a waste box (406) is fixedly connected to the side of the fixed bracket (403), the bottom of the cutting assembly (405) is fixedly connected to the top of the auxiliary bracket (402), the bottom of the cutting base plate (401) is fixedly connected to the top of the main bracket (2), and the waste box (406) is arranged below the cutting assembly (405).

5. The lamp foot cutting device for LED lamp production according to claim 4, characterized in that: The cutting assembly (405) comprises a cutting frame (4051) and a main cutting block (4054); a first spring rod (4052) passes through and is slidably connected to the top of the cutting frame (4051); a downward pressing fixed block (4053) is fixedly connected to the bottom of the first spring rod (4052); an auxiliary block (4058) is fixedly connected to the bottom of the cutting frame (4051); an adjustment assembly (4055) is slidably connected to the bottom of the cutting frame (4051) located at one side of the main cutting block (4054); a first guide block (4056) is fixedly connected to the side of the main cutting block (4054); and a first cutting blade (4057) is fixedly connected to the top of the main cutting block (4054) and the bottom of the auxiliary block (4058).

6. The lamp foot cutting device for LED lamp production according to claim 5, characterized in that: The top of the cutting frame (4051) is fixedly connected to the movable end of the first telescopic rod (404), the bottom of the main cutting block (4054) is fixedly connected to the top of the auxiliary bracket (402), and the first guide block (4056) is arranged at a position above the waste box (406).

7. The lamp foot cutting device for LED lamp production according to claim 5, characterized in that: The adjustment assembly (4055) comprises an adjustment block (40551), the side of the adjustment block (40551) is fixedly connected to an adjustment bracket (40552), the side of the adjustment bracket (40552) is rotatably connected to a second motor (40553) through a thread, the bottom of the adjustment block (40551) is fixedly connected to a fixed end of a second spring rod (40554), the movable end of the second spring rod (40554) is fixedly connected to a second guide block (40555), the side of the second guide block (40555) is fixedly connected to an auxiliary cutting block (40556), the side of the auxiliary cutting block (40556) is fixedly connected to a first slide bar (40557), and the top of the auxiliary cutting block (40556) and the bottom of the adjustment block (40551) are both fixedly connected to a second cutting blade (40559).

8. The lamp foot cutting device for LED lamp production according to claim 7, characterized in that: The adjustment block (40551) is slidably connected to the auxiliary block (4058) via a second slide bar (40558), the auxiliary cutting block (40556) is slidably connected to the main cutting block (4054) via a first slide bar (40557), the side of the second motor (40553) is fixedly connected to the side of the cutting frame (4051), and the driving shaft of the second motor (40553) passes through the side of the cutting frame (4051) and is rotationally connected to the cutting frame (4051).

9. The lamp foot cutting device for LED lamp production according to claim 1, characterized in that: The collecting device (5) includes a feed port (501), the top of the feed port (501) is fixedly connected to a protective plate (502), the inner wall side of the protective plate (502) is fixedly connected to a stripping rod (503) adapted to a connecting rod handle (30582), the inner wall side of the feed port (501) is slidably connected to a collecting box (504), and the side of the feed port (501) is fixedly connected to the side of the main bracket (2).

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