A processing technology for manufacturing lamps

Abstract

The present invention relates to the technical field of lamp processing, and more specifically, to a processing technology for lamp manufacturing. The method comprises the following steps: S1, controlling a motor to move downward so that a rotating cutter head penetrates into a through hole, thereby drilling a hole in a mounting plate at the top of a base; S2, before the cutter head is inserted into the through hole, a plurality of cutters are close to the outer ring of the through hole, so as to provide a bending space for the portion of the mounting plate that is bent downward when drilling; S3, after the cutter head is inserted into the through hole, the cutter head contacts a driven block and drives the driven block to rotate through friction, and the driven block drives the cutter to rotate through a connecting member and simultaneously closes toward the center of the through hole, so as to cut off the bent portion of the mounting plate during the closing process; in the processing technology for lamp manufacturing, after the portion of the mounting plate where the hole is drilled turns downward, under the drive of the cutter head, a plurality of cutters located at the through hole will move toward the cutter head, so as to cut off the bent portion of the mounting plate during the movement process.

Description

Technical Field

[0001] The invention relates to the technical field of lamp processing, in particular to a processing technology for manufacturing lamps. Background Art

[0002] Lamps are a general term for lighting tools, which are divided into chandeliers, table lamps, wall lamps, floor lamps, etc. It refers to an appliance that can transmit light, distribute and change the light distribution of a light source, including all parts required to fix and protect the light source except the light source, as well as the line accessories necessary for connecting to the power supply.

[0003] During the manufacturing process of the lamp, it is necessary to perform a punching process on the mounting plate connecting the lamp and the wall. For example, the Chinese patent with the publication number CN111069652A discloses a lamp manufacturing punching device, including a flat plate and a bolt, legs are fixedly connected to both sides of the bottom of the flat plate, a slide groove is provided on both sides of the top of the flat plate, a slider is slidably connected to the inner cavity of the slide groove, the top of the slider extends to the outside of the slide groove and is fixedly connected to a moving platform, a transverse groove is provided on both sides of the top of the moving platform, and a first threaded rod is movably connected to the inner wall of the transverse groove. The present invention has the advantages of being able to adjust the longitudinal position of the lamp board, the transverse position of the drill rod, improving the flexibility of drilling, and shielding the debris generated during the drilling process. It solves the problem that the existing lamp board drilling equipment cannot adjust the position of the lamp board after the lamp board is fixed, is inconvenient to adjust the position of the drill rod, reduces the flexibility of drilling, cannot shield the debris during the drilling process, and easily causes the debris to fly around, which is easy to cause harm to the operator.

[0004] The above patent uses the cutting head to rotate and press down at the same time to achieve the drilling operation on the mounting plate. However, the thickness of the mounting plate of the lamp is relatively thin and the material is relatively soft (such as aluminum), which results in the cutting head not completely cutting out the hole on the mounting plate during the pressing process, but causing the hole on the mounting plate to bend downward and fit to the side wall of the cutting head, so that the hole needs to be processed again, which affects the processing efficiency. Summary of the invention

[0005] The object of the present invention is to provide a processing technology for manufacturing a lamp to solve the problems raised in the above background technology.

[0006] To achieve the above object, a lamp manufacturing process is provided, comprising the following steps:

[0007] S1, control the motor to move downward, so that the rotating cutter head penetrates into the through hole, thereby drilling a hole in the mounting plate on the top of the base;

[0008] S2. Before the cutter head is inserted into the through hole, a plurality of cutters are close to the outer circle of the through hole to provide bending space for the portion of the mounting plate that bends downward when drilling;

[0009] S3. When the cutter head is inserted into the through hole, the cutter head contacts the driven block and drives the driven block to rotate through the friction force. The driven block drives the cutter to rotate through the connecting piece and retracts toward the center of the through hole, so as to cut off the bent part of the mounting plate during the retraction process.

[0010] A support platform and a motor are arranged above the base, and a cutter head is connected to the bottom of the motor; a support platform for the cutter head to penetrate is arranged at the top of the base directly below the cutter head;

[0011] The interior of the base is arranged to be hollow, a plurality of cutters which can be gathered together toward the center of the through hole are movably arranged in the through hole, a driven block which is rotatably arranged in the base directly below the cutters and is used to rotate synchronously with the cutter head, the driven block and the cutter are connected by a connecting piece, and the connecting piece is used to keep the cutter and the driven block rotating synchronously.

[0012] As a further improvement of the technical solution, a spiral groove for the cutter head to penetrate is opened through the top of the driven block. When the cutter head moves downward and penetrates into the spiral groove, the cutter head can drive the driven block to rotate synchronously through the spiral groove.

[0013] As a further improvement of the technical solution, a plurality of the cutters are arranged in a circular array with the through hole as the axis; the cutter is composed of a slide plate, a blade fixedly arranged at one end of the slide plate, and a lower convex plate fixedly arranged at the bottom of the other end of the slide plate;

[0014] Under normal conditions, the plurality of blades are expanded toward the outer circle of the through hole through the slide plate to provide bending space for the portion of the mounting plate that bends downward when drilling.

[0015] As a further improvement of the technical solution, the connecting member is a driven ring sleeved on the outer ring of the driven block and used to rotate synchronously with the driven block, and a side convex plate is fixed on the inner wall of the top end of the driven ring, one end of which extends into the slide plate and maintains a sliding connection with the slide plate;

[0016] A plurality of rotating plates corresponding to the positions of the lower convex plates are rotatably arranged in the side wall of the driven ring, the bottom end of the rotating plate is connected to a driving member, and the top end is located on one side of the lower convex plate;

[0017] When the driven ring rotates, the driving member drives the bottom end of the rotating plate by centrifugal force, so that the top end of the rotating plate rotates to the opposite position and pushes the lower convex plate, so that the lower convex plate drives the blade to converge toward the center of the through hole.

[0018] As a further improvement of the present technical solution, the rotating plate is rotatably arranged in a through groove opened in the side wall of the driven ring, the through groove is located below the lower convex plate, a transverse fixed shaft is also arranged inside the through groove, and the part of the rotating plate located in the through groove is rotatably connected to the fixed shaft.

[0019] As a further improvement of the technical solution, the driven ring is in a conical state with a large bottom end and a small top end;

[0020] The driving member comprises a connecting tube fixedly arranged on the outer ring of the driven ring, a slider is slidably arranged in the connecting tube, an upper protruding rod passing through the top of the connecting tube is fixedly arranged on the top of the slider, and a return spring is arranged between one side of the slider and one end of the connecting tube to limit the position of the upper protruding rod between the rotating plate and the outer ring of the driven ring;

[0021] When the driven ring rotates, the centrifugal force generated by the rotation of the connecting pipe forces the upper protruding rod to move and push the bottom end of the rotating plate.

[0022] As a further improvement of the present technical solution, a buffer chamber is arranged between the outer ring of the driven block and the inner ring of the driven ring, a plurality of protrusions are fixedly arranged on the side of the driven ring close to the buffer chamber, and a movable rod is slidably arranged on the outer ring of the driven block and fits with the side wall of the protrusion when the driven block rotates; a connecting tube is slidably arranged on the outer ring of the movable rod, the connecting tube is fixedly arranged on the outer ring of the driven block, and a connecting spring is arranged between one end of the connecting tube close to the driven block and the movable rod.

[0023] As a further improvement of the technical solution, an annular plate is fixedly provided on the inner wall of the driven ring, and the inner ring of the annular plate is fitted with the outer ring of the driven block, so that the tops of the two together form a bearing surface for debris to fall;

[0024] A plurality of paddles arranged in a ring array are fixedly provided on the top of the bearing surface for swinging the debris on the top of the bearing surface outwards when rotating. The side wall of the driven ring is located above the bearing surface and is provided with a plurality of through holes for the debris to pass through when being thrown.

[0025] As a further improvement of the technical solution, the outer ring of the driven ring is resettable and longitudinally slidably provided with a plurality of side plates, the side walls of the side plates have openings, a wedge plate for driving the side plates to move upward is fixedly provided at the bottom of the base, the wedge plate is located on the rotation path of the side plates, and a discharge port is provided on the side wall of the base in front of the wedge plate;

[0026] When the side plate moves up, the opening is connected with the perforation, so that the thrown debris passes through the perforation and the opening and is discharged from the discharge port.

[0027] As a further improvement of the technical solution, the side wall of the driven ring is provided with a limiting plate in a "U"-shaped structure, and both ends of the limiting plate are fixed to the side wall of the driven ring, so that a channel for the side plate to slide longitudinally is formed between the limiting plate and the driven ring;

[0028] A mounting spring is arranged between the bottom of the limiting plate and the side plate.

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

[0030] 1. In the manufacturing process of the lamp, after the drilling part of the mounting plate turns down, under the drive of the cutter head, multiple cutters located at the through hole will move toward the cutter head, thereby cutting off the bent part of the mounting plate during the movement.

[0031] 2. In the manufacturing process of the lamp, under the action of the connecting parts, the cutter head, the driven block and the cutter are all in a synchronous rotation state, so that when the cutter cuts off the bent part of the mounting plate and contacts the cutter head, the synchronous rotation between the cutter and the cutter head can avoid friction between the two and avoid damage to the two.

[0032] 3. In the processing technology of manufacturing the lamp, the driven ring can not only support the cutter to move in the through hole, but also collect the debris, so that the debris generated by drilling can be thrown out to the designated location through the rotation between the driven ring and the driven block, thereby completing the rapid cleaning of the debris.

[0033] 4. In the manufacturing process of the lamp, due to the centrifugal force, large debris will be thrown farther, while small debris will be thrown closer. Therefore, the present invention can also throw the debris to different locations according to the volume of the debris to achieve the effect of classifying the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0035] Figure 2 It is a schematic diagram of the cross-sectional structure of the base of the present invention;

[0036] Figure 3 It is a structural schematic diagram of the driven ring of the present invention;

[0037] Figure 4 It is a structural schematic diagram of the movable rod of the present invention;

[0038] Figure 5 It is a schematic diagram of the state in which the cutter head of the present invention is inserted into the driven block;

[0039] Figure 6 It is a structural schematic diagram of the bearing surface of the present invention;

[0040] Figure 7 It is a structural schematic diagram of the side plate of the present invention;

[0041] Figure 8 It is a schematic structural diagram of the discharge port of the present invention.

[0042] The meaning of each number in the figure is:

[0043] 100, base; 101, support platform; 102, motor; 103, cutter head; 110, through hole;

[0044] 120, cutting knife; 121, sliding plate; 122, blade; 123, lower convex plate;

[0045] 130, driven block; 131, spiral groove; 140, connecting tube; 141, connecting spring; 142, movable rod; 143, protrusion;

[0046] 150, bearing surface; 151, dial plate; 152, perforation; 160, side plate; 161, opening; 162, limit plate; 163, wedge plate; 164, discharge port;

[0047] 200, driven ring; 201, side convex plate; 202, rotating plate; 210, connecting pipe; 211, sliding block; 212, upper convex rod; 213, return spring. DETAILED DESCRIPTION

[0048] 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.

[0049] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0050] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0051] See also Figure 1 As shown, a processing technology for manufacturing a lamp is provided, including the following method steps:

[0052] S1, controlling the motor 102 to move downward, so that the rotating cutter head 103 penetrates into the through hole 110, thereby drilling a hole in the mounting plate on the top of the base 100;

[0053] S2. Before the cutter head 103 extends into the through hole 110, the plurality of cutters 120 are close to the outer ring of the through hole 110 to provide bending space for the portion of the mounting plate that bends downward during drilling;

[0054] S3. When the cutter head 103 extends into the through hole 110, the cutter head 103 contacts the driven block 130 and drives the driven block 130 to rotate through the friction force. The driven block 130 drives the cutter 120 to rotate through the connecting piece and retracts toward the center of the through hole 110 to cut off the bent part of the mounting plate during the retraction process.

[0055] A support platform 101 and a motor 102 are arranged above the base 100. The support platform 101 is fixed on the top of the base 100. The motor 102 is slidably arranged on the side wall of the support platform 101. A cutter head 103 is connected to the bottom of the motor 102. Figure 2 As shown, a support platform 101 for the cutter head 103 to penetrate is provided at the top of the base 100, directly below the cutter head 103. During the drilling process, the mounting plate is placed on the top of the base 100, the motor 102 drives the cutter head 103 to rotate, and then the motor 102 is controlled to move downward so that the rotating cutter head 103 penetrates into the through hole 110, thereby completing the drilling process on the mounting plate. The downward movement of the motor 102 can be controlled manually or mechanically. When it is mechanically controlled, a driving member such as a screw rod, an electric push rod, etc. should be set between the motor 102 and the support platform 101; when it is manually controlled, it is only necessary to manually lift or press down the motor 102.

[0056] However, the thickness of the lamp mounting plate is relatively thin and the material is relatively soft, such as aluminum. This causes the cutter head 103 to not completely cut out the hole on the mounting plate during the pressing process, but causes the hole on the mounting plate to bend downward and fit against the side wall of the cutter head 103 (see Figure 5 As shown in Figure 2, the hole needs to be processed again, which affects the processing efficiency. Figure 2As shown, the present invention sets the interior of the base 100 to be hollow, and a plurality of cutters 120 that can be gathered together toward the center of the through hole 110 are movably arranged in the through hole 110, and a driven block 130 that is used to rotate synchronously with the cutter head 103 is rotatably arranged in the base 100 directly below the cutter 120. Specifically, a spiral groove 131 is provided through the top of the driven block 130 for the cutter head 103 to penetrate. When the cutter head 103 moves downward and penetrates into the spiral groove 131, the cutter head 103 can drive the driven block 130 to rotate synchronously through the spiral groove 131. In addition, the driven block 130 and the cutter 120 are connected by a connecting piece, and the connecting piece is used to keep the cutter 120 and the driven block 130 rotating synchronously.

[0057] That is, after the drilling portion of the mounting plate turns downward, driven by the cutter head 103, the multiple cutters 120 located at the through hole 110 will move toward the cutter head 103, thereby cutting off the bent portion of the mounting plate during the movement.

[0058] Furthermore, under the action of the connecting piece, the cutter head 103, the driven block 130 and the cutter 120 are all in a synchronous rotation state, so that when the cutter 120 cuts off the bent portion of the mounting plate and contacts the cutter head 103, the synchronous rotation between the cutter 120 and the cutter head 103 can avoid friction between the two and avoid damage to the two.

[0059] Embodiment 1, as Figure 2 As shown, a plurality of cutters 120 are arranged in a circular array with the through hole 110 as the axis. Figure 3 The specific structure of the cutter 120 is shown. The cutter 120 is composed of a slide plate 121, a blade 122 fixedly arranged at one end of the slide plate 121, and a lower convex plate 123 fixedly arranged at the bottom of the other end of the slide plate 121; wherein the top surface of the blade 122 is flush with the top surface of the base 100, so as to facilitate the placement of the mounting plate. Under normal conditions, multiple blades 122 expand toward the outer circle of the through hole 110 through the slide plate 121 to provide bending space for the portion of the mounting plate that bends downward when drilling.

[0060] Figure 3The specific structure of the connecting member is also shown. The connecting member is a driven ring 200 that is sleeved on the outer ring of the driven block 130 and is used to rotate synchronously with the driven block 130. A side convex plate 201 is fixed to the inner wall of the top of the driven ring 200. One end of the side convex plate 201 extends into the slide plate 121 and maintains a sliding connection with the slide plate 121. A plurality of rotating plates 202 corresponding to the position of the lower convex plate 123 are rotatably arranged in the side wall of the driven ring 200. The bottom end of the rotating plate 202 is connected to a driving member, and the top end is located on one side of the lower convex plate 123. When the driven ring 200 rotates, the driving member drives the bottom end of the rotating plate 202 by centrifugal force, so that the top end of the rotating plate 202 rotates to the opposite position and pushes the lower convex plate 123, so that the lower convex plate 123 drives the blade 122 to retract to the center of the through hole 110.

[0061] In the above, the driven ring 200 is in a conical state with a large bottom and a small top. The rotating plate 202 is rotated through a through slot provided on the side wall of the driven ring 200. The through slot is located below the lower convex plate 123. A transverse fixed shaft is also provided inside the through slot. The part of the rotating plate 202 located in the through slot is rotatably connected to the fixed shaft. In this way, the bottom end of the rotating plate 202 can push the lower convex plate 123 through the other end when it is driven by the driving force of the driving member.

[0062] The driving member includes a connecting tube 210 fixedly arranged on the outer ring of the driven ring 200, a slider 211 is slidably arranged in the connecting tube 210, and an upper protruding rod 212 penetrating the top of the connecting tube 210 is fixedly arranged on the top of the slider 211. When the driven ring 200 does not rotate, a return spring 213 arranged between one side of the slider 211 and one end of the connecting tube 210 limits the position of the upper protruding rod 212 between the rotating plate 202 and the outer ring of the driven ring 200; when the driven ring 200 rotates, the centrifugal force generated by the rotation of the connecting tube 210 forces the upper protruding rod 212 to move and push the bottom end of the rotating plate 202.

[0063] Combination Figure 5 As shown, the working principle of this embodiment is as follows:

[0064] First, place the mounting plate on top of the base 100, and the motor 102 drives the cutter head 103 to rotate, and then control the motor 102 to move downward so that the rotating cutter head 103 penetrates into the through hole 110. During the process of penetrating into the through hole 110, the rotating and downward-moving cutter head 103 drills the mounting plate through the cutting force.

[0065] When the hole on the mounting plate bends downward and fits against the side wall of the cutter head 103 (see Figure 5As shown in FIG. 1 , the cutter head 103 moves downward and is inserted into the spiral groove 131. At this time, the rotating cutter head 103 drives the driven block 130 to rotate through the spiral groove 131, and the driven block 130 drives the driven ring 200 to rotate. The driven ring 200 drives the blade 122 to rotate through the slide plate 121. The centrifugal force generated by the rotation of the driven ring 200 forces the upper protruding rod 212 in the connecting tube 210 to move outward, and pushes the bottom end of the rotating plate 202 during the movement. After the bottom end of the rotating plate 202 is pushed, its top end will rotate in the opposite direction, that is, move toward the lower protruding plate 123, thereby pushing the lower protruding plate 123 during the movement. The lower protruding plate 123 is forced to drive the blade 122 to move toward the center of the through hole 110 through the slide plate 121. At this time, the outer ring of the cutter head 103 limits the lower bent part of the mounting plate, and the blade 122 moves toward the lower bent part of the mounting plate, and the lower bent part of the mounting plate is cut off by cooperating with the cutter head 103.

[0066] Moreover, considering that the cutter head 103 inserted into the spiral groove 131 drives the driven block 130 to rotate, the load of the motor 102 will be increased, and the driven block 130 will also drive the driven ring 200 to rotate while rotating, thereby increasing the load of the motor 102 again at the same time, which is easy to reduce the life of the motor 102. Figure 4 As shown:

[0067] A buffer chamber is provided between the outer ring of the driven block 130 and the inner ring of the driven ring 200, and a plurality of protrusions 143 are fixedly provided on one side of the driven ring 200 close to the buffer chamber. A movable rod 142 is slidably provided on the outer ring of the driven block 130, and is fitted with the side wall of the protrusion 143 when the driven block 130 rotates. Specifically, a connecting cylinder 140 is slidably provided on the outer ring of the movable rod 142, and the connecting cylinder 140 is fixedly provided on the outer ring of the driven block 130, and a connecting spring 141 is provided between one end of the connecting cylinder 140 close to the driven block 130 and the movable rod 142. In this way, when the driven block 130 rotates, the driven block 130 will not drive the driven ring 200 to rotate at the first time, and after the speed of the driven block 130 is increased, the centrifugal force generated by the rotation of the driven block 130 overcomes the elastic force of the connecting spring 141, and then the movable rod 142 will move to the side wall of the protrusion 143, and then drive the driven ring 200 to rotate through the protrusion 143.

[0068] It can be seen that when the cutter head 103 drives the driven block 130 to rotate, the driven block 130 will not drive the driven ring 200 to rotate at the first time, thereby avoiding the motor 102 to bear the load of two drives at the same time, so as to improve the service life of the motor 102.

[0069] Embodiment 2, as Figure 5As shown, in this embodiment, an annular plate is fixedly arranged on the inner wall of the driven ring 200, and the inner ring of the annular plate is in contact with the outer ring of the driven block 130, so that a bearing surface 150 for debris to fall is formed between the top of the annular plate and the top of the driven block 130, and a plurality of paddles 151 arranged in an annular array are fixedly arranged on the top of the bearing surface 150, which are used to swing the debris on the top of the bearing surface 150 outward during rotation. Then, a plurality of through holes 152 are opened on the side wall of the driven ring 200 above the bearing surface 150 for the debris to pass through when being thrown.

[0070] However, the above method will throw the debris into a circle, affecting the collection of debris. Figure 6 As shown, the outer ring of the driven ring 200 is resettable and longitudinally slidably provided with a plurality of side plates 160. The side wall of the side plate 160 has an opening 161. When the side plate 160 moves upward, the opening 161 communicates with the through hole 152, so that the discarded debris is discharged through the through hole 152 and the opening 161. When the side plate 160 moves downward and resets, the side plate 160 blocks the through hole 152. In addition, a wedge plate 163 for driving the side plate 160 to move upward is fixedly provided at the bottom of the base 100. The wedge plate 163 is located on the rotation path of the side plate 160. Then as shown in FIG. Figure 8 As shown, a discharge port 164 is provided on the side wall of the base 100 in front of the wedge-shaped plate 163 .

[0071] In the above, the resettable longitudinal sliding of the side plate 160 is realized by the limit plate 162. The limit plate 162 is a "U"-shaped structure, and its two bent ends are fixed to the side walls of the driven ring 200, so that a channel for the longitudinal sliding of the side plate 160 is formed between the limit plate 162 and the driven ring 200. Then, a mounting spring is arranged between the bottom of the limit plate 162 and the side plate 160, so that the side plate 160 can be reset by the mounting spring after sliding.

[0072] Working principle: When the driven block 130 and the driven ring 200 rotate, the annular plate on the inner wall of the driven ring 200 will also rotate, so that the paddle plate 151 will also rotate. The rotation of the paddle plate 151 will throw the debris on the top of the bearing surface 150 toward the periphery. When the through hole 152 rotates to the wedge plate 163, the inclined surface of the side wall of the wedge plate 163 will push the side plate 160 upward. At this time, the side plate 160 moves upward so that the opening 161 is connected to the through hole 152. At this time, the thrown debris is discharged through the through hole 152, the opening 161, and the discharge port 164. When the through hole 152 is not at the wedge plate 163, the side plate 160 will not be pushed by the wedge plate 163, so the debris will not be thrown out.

[0073] In summary, the driven ring 200 can not only support the cutter 120 to move in the through hole 110, but also collect the debris, so that the debris generated by drilling can be thrown out to a designated location through the rotation between the driven ring 200 and the driven block 130, thereby completing the rapid cleaning of the debris.

[0074] At the same time, due to the effect of centrifugal force, large debris will be thrown farther, while small debris will be thrown closer. Therefore, the above structure can also throw the debris to different locations according to the volume of the debris to achieve the effect of classifying the debris.

[0075] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A processing technology for manufacturing a lamp, characterized in that: The method comprises the following steps: S1, controlling the motor (102) to move downward, so that the rotating cutter head (103) penetrates into the through hole (110), thereby drilling a hole in the mounting plate on the top of the base (100); S2. Before the cutter head (103) extends into the through hole (110), the plurality of cutters (120) are close to the outer ring of the through hole (110) to provide bending space for the portion of the mounting plate that bends downward when drilling; S3, when the cutter head (103) extends into the through hole (110), the cutter head (103) contacts the driven block (130) and drives the driven block (130) to rotate through the friction force, and the driven block (130) drives the cutter (120) to rotate through the connecting member and simultaneously retracts toward the center of the through hole (110), so that the bent portion of the mounting plate is cut off during the retraction process; A support platform (101) and a motor (102) are arranged above the base (100); a cutter head (103) is connected to the bottom of the motor (102); a support platform (101) for the cutter head (103) to penetrate is provided at the top of the base (100) and is located directly below the cutter head (103); The interior of the base (100) is arranged in a hollow state, a plurality of cutters (120) are movably arranged in the through hole (110) and can be gathered together toward the center of the through hole (110), a driven block (130) is rotatably arranged in the base (100) directly below the cutters (120) and is used to rotate synchronously with the cutter head (103), the driven block (130) and the cutters (120) are connected via a connecting piece, and the connecting piece is used to keep the cutters (120) and the driven block (130) rotating synchronously; The plurality of cutters (120) are arranged in a circular array with the through hole (110) as the axis; the cutters (120) are composed of a slide plate (121), a blade (122) fixedly arranged at one end of the slide plate (121), and a lower convex plate (123) fixedly arranged at the bottom of the other end of the slide plate (121); In a normal state, the plurality of blades (122) expand toward the outer circle of the through hole (110) through the slide plate (121) to provide bending space for the portion of the mounting plate that bends downward when drilling; The connecting member is a driven ring (200) sleeved on the outer ring of the driven block (130) and used to rotate synchronously with the driven block (130); a side convex plate (201) is fixed to the inner wall of the top end of the driven ring (200) and has one end extending into the slide plate (121) and maintaining a sliding connection with the slide plate (121); A plurality of rotating plates (202) corresponding to the positions of the lower convex plate (123) are rotatably arranged in the side wall of the driven ring (200); the bottom end of the rotating plate (202) is connected to a driving member, and the top end is located on one side of the lower convex plate (123); When the driven ring (200) rotates, the driving member drives the bottom end of the rotating plate (202) by means of centrifugal force, so that the top end of the rotating plate (202) rotates to the opposite position and pushes the lower convex plate (123), so that the lower convex plate (123) drives the blade (122) to retract toward the center of the through hole (110).

2. The lamp manufacturing process according to claim 1, characterized in that: The top of the driven block (130) is provided with a spiral groove (131) for the cutter head (103) to penetrate. When the cutter head (103) moves downward and penetrates into the spiral groove (131), the cutter head (103) can drive the driven block (130) to rotate synchronously through the spiral groove (131).

3. The lamp manufacturing process according to claim 1, characterized in that: The rotating plate (202) is rotatably arranged in a through slot provided on the side wall of the driven ring (200), the through slot being located below the lower convex plate (123), a transverse fixed shaft being also arranged inside the through slot, and the portion of the rotating plate (202) located in the through slot being rotatably connected to the fixed shaft.

4. The lamp manufacturing process according to claim 1, characterized in that: The driven ring (200) is in a conical shape with a large bottom end and a small top end; The driving member comprises a connecting tube (210) fixedly arranged on the outer ring of the driven ring (200), a slider (211) slidably arranged in the connecting tube (210), an upper protruding rod (212) passing through the top of the connecting tube (210) fixedly arranged at the top of the slider (211), and a return spring (213) for limiting the position of the upper protruding rod (212) between the rotating plate (202) and the outer ring of the driven ring (200) being arranged between one side of the slider (211) and one end of the connecting tube (210); When the driven ring (200) rotates, the centrifugal force generated by the rotation of the connecting tube (210) forces the upper protruding rod (212) to move and push the bottom end of the rotating plate (202).

5. The lamp manufacturing process according to claim 1, characterized in that: A buffer chamber is provided between the outer ring of the driven block (130) and the inner ring of the driven ring (200); a plurality of protrusions (143) are fixedly provided on one side of the driven ring (200) close to the buffer chamber; a movable rod (142) is slidably provided on the outer ring of the driven block (130) and is in contact with the side wall of the protrusion (143) when the driven block (130) rotates; a connecting tube (140) is slidably provided on the outer ring of the movable rod (142); the connecting tube (140) is fixedly provided on the outer ring of the driven block (130), and a connecting spring (141) is provided between one end of the connecting tube (140) close to the driven block (130) and the movable rod (142).

6. The lamp manufacturing process according to claim 1, characterized in that: An annular plate is fixedly provided on the inner wall of the driven ring (200), and the inner ring of the annular plate fits the outer ring of the driven block (130) so that the tops of the two together form a bearing surface (150) for debris to fall. A plurality of paddles (151) arranged in a ring array are fixedly disposed on the top of the bearing surface (150) and are used to swing debris on the top of the bearing surface (150) outwards when rotating, and a plurality of through holes (152) are provided on the side wall of the driven ring (200) located above the bearing surface (150) for the debris to pass through when being thrown.

7. The lamp manufacturing process according to claim 6, characterized in that: The outer ring of the driven ring (200) is provided with a plurality of side plates (160) in a repositionable longitudinal sliding manner, the side walls of the side plates (160) having openings (161), a wedge plate (163) for driving the side plates (160) to move upward is fixedly provided in the bottom of the base (100), the wedge plate (163) is located on a rotation path of the side plates (160), and a discharge port (164) is provided on the side wall of the base (100) in front of the wedge plate (163); When the side plate (160) moves upward, the opening (161) communicates with the perforation (152), so that the discarded debris passes through the perforation (152) and the opening (161) and is discharged from the discharge port (164).

8. The lamp manufacturing process according to claim 7, characterized in that: The side wall of the driven ring (200) is provided with a limiting plate (162) in a "U"-shaped structure, and both ends of the limiting plate (162) are fixed to the side wall of the driven ring (200), so that a channel for the side plate (160) to slide longitudinally is formed between the limiting plate (162) and the driven ring (200); A mounting spring is provided between the bottom of the limiting plate (162) and the side plate (160).

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