CN112496514A - Spot welding machine for lampshade - Google Patents
Spot welding machine for lampshade Download PDFInfo
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- CN112496514A CN112496514A CN202011053380.7A CN202011053380A CN112496514A CN 112496514 A CN112496514 A CN 112496514A CN 202011053380 A CN202011053380 A CN 202011053380A CN 112496514 A CN112496514 A CN 112496514A
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- welding
- lampshade
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- positioning
- welding column
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/105—Stitch welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
- B23K11/31—Electrode holders and actuating devices therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a spot welding machine for a lampshade, which comprises a chassis, a welding assembly, a feeding assembly and a plurality of lampshade mould frames, wherein the welding assembly is arranged on the chassis; the lamp shade can be rotatably arranged on the chassis through the lamp shade die carrier, the spot welding head and the spot welding frame can move relative to the chassis, the welding column is contacted with the inner side of the outer edge of the lamp shade, the spot welding head is contacted with the outer side of the outer edge of the lamp shade, the spot welding head and the welding column fixing seat can be respectively connected with the positive and negative ends of an external circuit, high heat is generated between the spot welding head and the welding column, and the welding column and the lamp shade are partially melted and connected together.
Description
Technical Field
The invention relates to lampshade processing equipment, in particular to a spot welding machine for a lampshade.
Background
At present, in the manufacturing process of the lampshade, welding columns need to be welded on the inner side wall of the edge of the lampshade. As shown in fig. 3, the lampshade is generally circular, 4 welding columns need to be welded, and the welding positions of the welding columns are distributed at equal intervals. The existing welding mode is completed by manual argon arc welding and manual operation of staff. Because the welding position is on the inside wall at lamp shade edge, and the welding post is less moreover, and the size is shorter, generally within 10 mm. In manual operation, the welding column is not easy to hold and needs to be assisted by tools. Therefore, the whole welding process is troublesome, and the welding efficiency is low. Meanwhile, the welding position of the lampshade needs to be marked before welding, the marking process is time-consuming and labor-consuming, errors are easy to occur, and product defects are caused.
Disclosure of Invention
In order to solve the above problems, it is an object of the present invention to provide a spot welder for lamp covers that facilitates welding of welds to lamp covers.
In order to achieve the above object, the present invention adopts the following technical solutions: a spot welding machine for a lampshade comprises a chassis, a welding assembly, a feeding assembly and a plurality of lampshade mould frames; the lampshade mould frame can ensure that the lampshade with the corresponding model can be rotatably arranged on the chassis; the welding assembly comprises a spot welding head and a welding column fixing seat for fixing a welding column, the spot welding head and the welding column fixing seat can move relative to the chassis, so that the welding column positioned on the welding column fixing seat is contacted with the inner side of the outer edge of the lampshade, and the spot welding head is contacted with the outer side of the outer edge of the lampshade; the spot welding head and the welding column fixing seat are respectively connected with the positive and negative ends of an external circuit; the feeding assembly can sequentially feed the welding column to the welding column fixing seat. This scheme passes through the lamp shade die carrier and can change the installation on the chassis with the lamp shade, and spot welding head and welding post fixing base can chassis motion relatively, and welding post contact lamp shade is outer along the inboard, and the outer outside of following of spot welding head contact lamp shade to make spot welding head and welding post fixing base can link to each other with the positive and negative pole end of external circuit respectively, produce high fever between spot welding head and the welding post, make welding post and lamp shade part melt and link together.
Furthermore, the spot welding head is arranged on a spot welding head sliding frame, the welding column fixing seat is arranged on a spot welding frame, a sliding way is vertically arranged on the chassis, and the spot welding head sliding frame and the spot welding frame are both arranged on the sliding way and can move along the sliding way; the welding posts and the spot welding heads are respectively positioned at two sides of the outer edge of the lampshade. In order to ensure that the spot welding head and the spot welding frame are respectively aligned on two sides of the lampshade, the spot welding head and the spot welding frame are arranged on the same slide way, so that the spot welding head and the spot welding frame move on the same slide way, and the alignment of welding fixing positions on the spot welding head and the spot welding frame is realized.
Furthermore, the feeding assembly comprises a feeding channel plate and an air cylinder, and a welding column channel for a welding column to pass through is formed in the feeding channel plate; the two ends of the welding column channel are respectively provided with a welding column discharge hole and a welding column feed inlet, and the welding column fixing seat is arranged at the welding column discharge hole; the output end of the cylinder is positioned in the welding column channel and conveys the welding column from the welding column feed inlet to the welding column discharge outlet.
In order to send the welding post to the weld fixation position, this scheme has set up the feeding channel board on the spot welding frame, be equipped with feedstock channel in the feeding channel board, be equipped with the feed inlet on the lateral wall of feedstock channel feed end, and feedstock channel's feed end is equipped with the cylinder, get into feedstock channel by the feed inlet when the welding post, the cylinder can be with this welding post top to the weld fixation position of feedstock channel other end weld discharge gate department, weld the fixation position department welding post can with weld the fixation position ground negative terminal be connected.
Furthermore, the welding column discharge port is provided with an arc surface which can be attached to the inner side wall of the outer edge of the lampshade. Because the side surface of the welding column part needs to be exposed out of the welding column discharge hole at the welding column discharge hole and is contacted with the inner side wall of the outer edge of the lampshade; in order to prevent that welding post discharge gate edge and lamp shade are outer along inside wall counterbalance and are leaded to welding post and lamp shade contact failure, so the welding post discharge gate sets up to the arcwall face for welding post discharge gate department can be as far as possible with the lamp shade outer along the laminating.
Further, the feeding assembly also comprises a vibrating disc and a feeding pipe; the inlet of the feeding pipe is communicated with the discharging position of the vibration disc, and the outlet of the feeding pipe is communicated with the feeding hole of the vibration welding column. In order to further feed in large batch, a discharge hole of a welding column of the feeding channel plate is communicated with a vibration disc through a feeding pipe, a large number of welding columns are arranged on the vibration disc, and then the welding columns sequentially enter a feeding hole of the welding column along the feeding pipe under the vibration of the vibration disc.
Furthermore, the lampshade mould frame comprises a mould frame main body and a positioning mould capable of rotating in the mould frame main body in the circumferential direction; the lamp shade can be fixedly arranged on the positioning die, so that the lamp shade rotates along with the positioning die in the circumferential direction. To make the lamp shade can circumferential direction, the position of the spot welding in-process adjustment welding point of being convenient for because welded position falls into two parts with the lamp shade die carrier in this scheme at the edge of lamp shade: the lamp shade can be fixed on the positioning die, so that the lamp shade can rotate along with the positioning die, and the positions of the lamp shade and the welding assembly can be adjusted.
Furthermore, a circular cavity is arranged in the lampshade mould frame, the positioning mould is arranged in the cavity, and the side wall of the positioning mould can be contacted with the inner side wall of the lampshade mould frame; the lamp shade die carrier inside wall is equipped with the spring bolt piece, and the welding position that corresponds on the lamp shade on the positioning die lateral wall is equipped with a plurality of one-way constant head tanks, makes the positioning die rotate along a certain direction, and the spring bolt piece can insert one-way constant head tank and make the positioning die lock. Through set up a plurality of one-way constant head tanks on the positioning die lateral wall, be equipped with the spring bolt piece at lamp shade die carrier inside wall, at the in-process of rotating the positioning die, make the spring bolt piece insert one-way constant head tank in proper order to make the welding position on the lamp shade move in proper order between welding post and the spot welding head and lock, thereby can carry out spot welding.
Furthermore, one side wall of the one-way positioning groove is a blocking wall vertical to the side wall of the positioning die, and the other side wall of the one-way positioning groove is a guide surface extending to the side wall of the positioning die. Set up one-way constant head tank into one side and be equipped with the spigot surface that keeps off the wall and another lateral wall is for extending to the orientation mould lateral wall, when orientation mould forward rotation, the outer tip of spring bolt spare can stretch into one-way constant head tank bottom after through keeping off the wall, then supports out one-way constant head tank with spring bolt spare under the effect of spigot surface, when orientation mould reverse rotation, the outer tip of spring bolt spare slides into one-way constant head tank along the spigot surface, then under the effect that keeps off the wall, can't continue to rotate to realize the locking.
Furthermore, the bolt piece is hinged in a lock groove on the inner side wall of the die carrier main body, the front part of the bolt piece is in a long strip shape, the top end of the long strip shape is in a slope, and the rear part of the bolt piece is in a cylindrical shape; the shape of the lock groove is matched with that of the lock tongue piece, and the rear part of the lock tongue piece is arranged at the rear part of the lock groove, so that the lock tongue piece cannot slide out of the lock groove; the front part of the bolt piece is positioned in the front part of the lock groove; the anterior one side of latch spare is connected with the spring, and the other end of spring is fixed to be located on the anterior inside wall of locked groove. In order to ensure the accuracy of the welding position, the bolt assembly is arranged in a way that the bolt piece is hinged in a lock groove on the inner side wall of the die carrier main body; the inner side of the front part of the bolt piece is connected with a spring, so that the front end of the bolt piece can be retracted into the lock groove when being pressed by external force and can extend out of the clamping groove when not being pressed by radial force; meanwhile, after the front end of the bolt piece passes through the blocking wall, the front end of the bolt piece can impact the bottom of the one-way positioning groove under the action of the spring to make a sound, and after the sound is heard by an operator, the positioning die is reversed, so that the bolt piece can reach the locking position.
Furthermore, a die frame disc capable of fixing the lampshade die frame on the chassis is arranged on the chassis; a plurality of groups of fixing holes are formed in the die frame disc, and fixing columns inserted into the fixing holes are correspondingly arranged on the die frame main body; the positioning die is provided with a positioning rod for fixing the lampshade, and the lampshade is correspondingly provided with a positioning hole. In order to enable a plurality of groups of lampshade mould frames to be arranged on the mould frame disc, a plurality of groups of fixing holes are arranged on the mould frame disc, and fixing columns capable of being inserted into the corresponding fixing holes are arranged on the mould frame main bodies of different models; in order to install the lampshade on the positioning die, the positioning die is provided with a positioning rod for fixing the lampshade, and the lampshade is correspondingly provided with a positioning hole.
According to the technical scheme, the lampshade can be rotatably installed on the chassis through the lampshade die carrier, the spot welding heads and the welding column fixing seats can move relative to the chassis, the welding columns are in contact with the inner side of the outer edge of the lampshade, the spot welding heads are in contact with the outer side of the outer edge of the lampshade, the spot welding heads and the welding column fixing seats can be respectively connected with the positive and negative ends of an external circuit, high heat is generated between the spot welding heads and the welding columns, and the welding columns and the lampshade are partially melted and connected together.
Drawings
FIG. 1 is an explanatory view of the present invention.
FIG. 2 is an illustration of a welded assembly according to the present invention.
Fig. 3 is an explanatory view of a welding position of the lamp cover.
Fig. 4 is an explanatory view of the position of the spot welding head of the present invention.
FIG. 5 is a schematic representation of a feed assembly according to the present invention.
Fig. 6 is an explanatory view of the lamp cover mold frame of the present invention.
Fig. 7 is an explanatory view of the lamp cover mold frame main body and the positioning mold of the invention.
Fig. 8 is an explanatory view of the lock groove of the present invention.
In the figure: chassis 1, slide 11, spot welding frame 2, welding post fixing base 21, spot welding head balladeur train 3, spot welding head 31, die carrier dish 4, lamp shade die carrier 5, die carrier main part 51, positioning die 52, dead lever 523, one-way constant head tank 521, spring 54, feedstock channel feed inlet 212, welding post fixed slot 211, cylinder 213, lamp shade 6, locating hole 61, welding post 7.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the embodiment, as shown in figure 1, the spot welding machine for the lampshade comprises a chassis 1, a welding assembly, a feeding assembly and a plurality of lampshade mould frames; the lampshade mould frame can install the lampshade with the corresponding model on the chassis; the welding assembly comprises a spot welding head 31 and a welding column fixing seat 21 for fixing a welding column, the spot welding head and the welding column fixing seat can move relative to the chassis, so that the welding column 61 positioned on the welding column fixing seat is contacted with the inner side of the outer edge of the lampshade 6, and the spot welding head is contacted with the outer side of the outer edge of the lampshade; the spot welding head and the welding column fixing seat are respectively connected with the positive and negative ends of an external circuit; the feeding assembly can sequentially feed the welding column to the welding column fixing seat.
As shown in fig. 2, the spot welding head 31 is arranged on the spot welding head carriage 3, the welding column fixing seat 21 is arranged on the spot welding frame 2, the chassis is vertically provided with a slideway 11, and the spot welding head carriage and the spot welding frame are both arranged on the slideway 11 and can move along the slideway; the welding posts and the spot welding heads are respectively positioned at two sides of the outer edge of the lampshade. In order to ensure that the spot welding head and the welding column are respectively aligned on two sides of the lampshade, the spot welding head sliding frame and the welding frame are arranged on the same slide way, so that the spot welding head sliding frame and the welding frame move on the same slide way, and the alignment of the spot welding head and the welding column at the welding fixing position is realized.
As shown in fig. 5, the feeding assembly includes a feeding channel plate and a cylinder 213, and a welding column channel for passing a welding column is formed in the feeding channel plate; the two ends of the welding column channel are respectively provided with a welding column discharge hole and a welding column feed inlet 212, the welding column fixing seat 21 is arranged at the welding column discharge hole, and the upper end of the welding column fixing seat is provided with a welding column fixing groove 211; the output end of the cylinder is positioned in the welding column channel, and the welding column is conveyed into the welding column fixing groove 211 of the welding column discharge hole from the welding column feed inlet 212.
As shown in fig. 5, the outer side of the welding post fixing groove is provided with an arc surface 211 which can be attached to the inner side of the outer edge of the lamp cover. Because the side surface of the welding column part needs to be exposed out of the welding column discharge hole at the welding column discharge hole and is contacted with the inner side of the outer edge of the lampshade; in order to prevent that welding post discharge gate edge and lamp shade are outer along inboard counterbalance and lead to welding post and lamp shade contact failure, so the welding post fixed slot outside sets up the arcwall face for welding post fixed slot outside department can be as far as possible with the lamp shade outer along the laminating.
For feeding in large quantities, the feeding assembly further comprises a vibrating disk and a feeding pipe; the inlet of the feeding pipe is communicated with the discharging position of the vibrating disc, and the outlet of the feeding pipe is communicated with the feeding hole of the welding column. The discharge port of the welding column of the feeding channel plate is communicated with a vibrating disc through a feeding pipe, a large number of welding columns are arranged on the vibrating disc, and then the welding columns sequentially enter the feeding port 212 of the welding column along the feeding pipe under the vibration of the vibrating disc.
As shown in fig. 6, the lamp cover frame includes a frame body 51 and a positioning die 52 capable of rotating in the frame body in a circumferential direction; the lamp shade can be fixedly arranged on the positioning die, so that the lamp shade rotates along with the positioning die in the circumferential direction. To make the lamp shade can circumferential direction, the position of the spot welding in-process adjustment welding point of being convenient for because the lamp shade is circular, welded position falls into two parts at the edge of lamp shade, with the lamp shade die carrier in this scheme: the lampshade can be fixed on the positioning die, so that the lampshade can rotate along with the positioning die, and the positions of the lampshade and the welding assembly can be adjusted.
As shown in fig. 6, a circular cavity 512 is formed in the lampshade mould frame, a positioning mould is arranged in the cavity, and the side of the positioning mould can contact with the inner side of the lampshade mould frame; the inner side of the lampshade mould frame is provided with a lock tongue piece, and the side of the positioning mould is provided with a plurality of one-way positioning grooves corresponding to welding positions on the lampshade, so that when the positioning mould rotates along a certain direction, the lock tongue piece can be inserted into the one-way positioning grooves and the positioning mould is locked. The positioning die is rotated by arranging the plurality of one-way positioning grooves on the side of the positioning die, the spring bolt piece is arranged on the inner side of the lampshade die frame, and the positioning die is rotated to enable the spring bolt piece to be sequentially inserted into the one-way positioning grooves, so that the welding position on the lampshade can be sequentially moved between the welding column and the spot welding head and locked, and spot welding can be performed.
As shown in fig. 7, one side of the one-way positioning slot 521 is a blocking wall vertical to the side of the positioning mold, and the other side is a guiding surface extending to the side of the positioning mold. Set up one-way constant head tank into one side and be equipped with the spigot surface that keeps off wall and opposite side for extending to the orientation mould side, when orientation mould forward rotation, the outer tip of spring bolt spare can stretch into one-way constant head tank bottom after through keeping off the wall, then supports out one-way constant head tank with spring bolt spare under the effect of spigot surface, when orientation mould reverse rotation, the outer tip of spring bolt spare slides into one-way constant head tank along the spigot surface, then under the effect that keeps off the wall, can't continue to rotate to realize the locking.
As shown in fig. 8, the latch piece 53 is hinged in the lock groove on the inner side of the formwork body, the front part of the latch piece is strip-shaped, the top end of the strip-shaped is a slope, and the rear part of the latch piece is cylindrical; the shape of the lock groove is matched with that of the lock tongue piece, and the rear part of the lock tongue piece is arranged at the rear part of the lock groove, so that the lock tongue piece cannot slide out of the lock groove; the front part of the bolt piece is positioned in the front part of the lock groove; a spring 54 is connected to one side of the front of the latch member and the other end of the spring is fixedly disposed on the inside of the front of the lock slot. In order to ensure the accuracy of the welding position, the bolt assembly is arranged in a way that the bolt piece is hinged in a lock groove on the inner side of the die carrier main body; the inner side of the front part of the bolt piece is connected with a spring, so that the front end of the bolt piece can be retracted into the lock groove when being pressed by external force and can extend out of the clamping groove when not being pressed by radial force; meanwhile, after the front end of the bolt piece passes through the blocking wall, the front end of the bolt piece can impact the bottom of the one-way positioning groove under the action of the spring to make a sound, and after the sound is heard by an operator, the positioning die is reversed, so that the bolt piece can reach the locking position.
The chassis is provided with a mold frame disk 4 which can fix the lampshade mold frame on the chassis; a plurality of groups of fixing holes are formed in the die frame disc, and fixing columns inserted into the fixing holes are correspondingly arranged on the die frame main body; the positioning die is provided with a positioning rod 523 for fixing the lampshade, and the lampshade is provided with a corresponding positioning hole 61. A plurality of groups of lampshade mould frames can be arranged on the mould frame disc, a plurality of groups of fixing holes are arranged on the mould frame disc, and fixing columns which can be inserted into the corresponding fixing holes are arranged on the mould frame main bodies of different models; in order to install the lampshade on the positioning die, the positioning die is provided with a positioning rod for fixing the lampshade, and the lampshade is provided with a corresponding positioning hole.
And (3) welding: when the whole equipment runs, the lampshade mould frame is selected according to the model of the lampshade. The lampshade mould frame is fixed on the mould frame disc. The lampshade is fixed on the positioning die through the positioning column on the positioning die. The positioning die is rotated clockwise, and when the click sound is heard, the positioning die is rotated anticlockwise, and the positioning die is clamped by the locking tongue piece and the one-way positioning groove and cannot rotate. This position is the first welding position. The position of the lampshade is fixed, the spot welding frame is adjusted, and the positions of the lampshade and the welding column are adjusted, so that the welding column is in contact with the inner side of the outer edge of the lampshade when the welding column is arranged at the discharge port. Then the welding post carries out the material loading through the vibration dish, and the welding post is sent into the material passageway from the inlet pipe in, is sent into the discharge gate by the output of cylinder and contacts with the lamp shade. And finally, the spot welding head moves towards the outer side of the outer edge of the lampshade under the driving of the cylinder, and spot welding is carried out after contact. And after spot welding is finished, rotating the positioning die clockwise again, repeating the actions after the next welding position is reached, and finishing all welding.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being capable of being fixedly connected, detachably connected, or integrally connected; can be a mechanical connection, but also an electrical connection; can be directly connected or indirectly connected through intervening media, and can communicate between the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments without departing from the principles and spirit of the present invention.
Claims (10)
1. A spot welding machine for a lampshade is characterized in that: the device comprises a chassis, a welding assembly, a feeding assembly and a plurality of lampshade mould frames; the lampshade mould frame can ensure that the lampshade with the corresponding model can be rotatably arranged on the chassis; the welding assembly comprises a spot welding head and a welding column fixing seat for fixing a welding column, the spot welding head and the welding column fixing seat can move relative to the chassis, so that the welding column positioned on the welding column fixing seat is contacted with the inner side of the outer edge of the lampshade, and the spot welding head is contacted with the outer side of the outer edge of the lampshade; the spot welding head and the welding column fixing seat are respectively connected with the positive and negative ends of an external circuit; the feeding assembly can sequentially feed the welding column to the welding column fixing seat.
2. A lampshade spot welder as defined in claim 1, characterized in that: the spot welding head is arranged on a spot welding head sliding frame, the welding column fixing seat is arranged on a spot welding frame, a sliding way is vertically arranged on the chassis, and the spot welding head sliding frame and the spot welding frame are both arranged on the sliding way and can move along the sliding way; the welding posts and the spot welding heads are respectively positioned at two sides of the outer edge of the lampshade.
3. A lampshade spot welder as defined in claim 1, characterized in that: the feeding assembly comprises a vibrating disc, a feeding channel plate and an air cylinder, and a welding column channel for the welding columns to run in the same row is formed in the feeding channel plate; the two ends of the welding column channel are respectively provided with a welding column discharge hole and a welding column feed inlet, and the welding column fixing seat is arranged at the welding column discharge hole; the output end of the cylinder is positioned in the welding column channel and conveys the welding column from the welding column feed inlet to the welding column discharge outlet.
4. A lampshade spot welder according to claim 3, characterized in that: the welding post discharge gate department is equipped with the arcwall face that can laminate with the lamp shade outer edge inside wall.
5. A lampshade spot welder according to claim 3, characterized in that: the feeding assembly also comprises a vibrating disc and a feeding pipe; the inlet of the feeding pipe is communicated with the discharging position of the vibration disc, and the outlet of the feeding pipe is communicated with the feeding hole of the vibration welding column.
6. A lampshade spot welder as defined in claim 1, characterized in that: the lampshade mould frame comprises a mould frame main body and a positioning mould capable of rotating in the mould frame main body in the circumferential direction; the lamp shade can be fixedly arranged on the positioning die, so that the lamp shade rotates along with the positioning die in the circumferential direction.
7. A lampshade spot welder according to claim 6, characterized in that: a circular cavity is arranged in the lampshade mould frame, the positioning mould is arranged in the cavity, and the side wall of the positioning mould can be contacted with the inner side wall of the lampshade mould frame; the lamp shade die carrier inside wall is equipped with the spring bolt piece, and the welding position that corresponds on the lamp shade on the positioning die lateral wall is equipped with a plurality of one-way constant head tanks, makes the positioning die rotate along a certain direction, and the spring bolt piece can insert one-way constant head tank and make the positioning die lock.
8. A lampshade spot welder according to claim 7, characterized in that: one side wall of the one-way positioning groove is a blocking wall vertical to the side wall of the positioning die, and the other side wall of the one-way positioning groove is a guide surface extending to the side wall of the positioning die.
9. A lampshade spot welder according to claim 6, characterized in that: the lock tongue piece is hinged in a lock groove on the inner side wall of the die carrier main body, the front part of the lock tongue piece is in a long strip shape, the top end of the long strip shape is in a slope, and the rear part of the lock tongue piece is in a cylindrical shape; the shape of the lock groove is matched with that of the lock tongue piece, and the rear part of the lock tongue piece is arranged at the rear part of the lock groove, so that the lock tongue piece cannot slide out of the lock groove; the front part of the bolt piece is positioned in the front part of the lock groove; the anterior one side of latch spare is connected with the spring, and the other end of spring is fixed to be located on the anterior inside wall of locked groove.
10. A lampshade spot welder according to claim 6, characterized in that: the chassis is provided with a die frame disc which can fix the lampshade die frame on the chassis; a plurality of groups of fixing holes are formed in the die frame disc, and fixing columns inserted into the fixing holes are correspondingly arranged on the die frame main body; the positioning die is provided with a positioning rod for fixing the lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011053380.7A CN112496514B (en) | 2020-09-29 | 2020-09-29 | Spot welding machine for lampshade |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011053380.7A CN112496514B (en) | 2020-09-29 | 2020-09-29 | Spot welding machine for lampshade |
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| CN112496514A true CN112496514A (en) | 2021-03-16 |
| CN112496514B CN112496514B (en) | 2022-06-17 |
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| CN210703066U (en) * | 2019-09-17 | 2020-06-09 | 西安建筑科技大学 | Oblique section reinforcing bar butt welding aligning gear and flash butt welding device |
| CN210996959U (en) * | 2019-06-25 | 2020-07-14 | 苏州艾尔顿自动化科技有限公司 | Multi-purpose automatic soldering tin machine |
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2020
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| CN206373480U (en) * | 2016-12-30 | 2017-08-04 | 广州三井焊接设备有限公司 | Braking automobile dust cover automatic welding device |
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| CN210996959U (en) * | 2019-06-25 | 2020-07-14 | 苏州艾尔顿自动化科技有限公司 | Multi-purpose automatic soldering tin machine |
| CN210524124U (en) * | 2019-07-10 | 2020-05-15 | 成都华翔轿车消声器有限公司 | Spot welding machine capable of automatically regulating pressure |
| CN210703066U (en) * | 2019-09-17 | 2020-06-09 | 西安建筑科技大学 | Oblique section reinforcing bar butt welding aligning gear and flash butt welding device |
| CN110773857A (en) * | 2019-12-02 | 2020-02-11 | 十堰沃森油箱附件有限公司 | Multipoint welding machine for automobile tail lamp cover |
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| CN112496514B (en) | 2022-06-17 |
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Denomination of invention: A lampshade spot welding machine Effective date of registration: 20230829 Granted publication date: 20220617 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Huzhou Xinshi small and micro enterprise franchise sub branch Pledgor: DEQING COUNTRY XIANGYING METALWORK CO.,LTD. Registration number: Y2023980054250 |
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