CN211135894U - Circular net piece welding device - Google Patents
Circular net piece welding device Download PDFInfo
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- CN211135894U CN211135894U CN201922138616.6U CN201922138616U CN211135894U CN 211135894 U CN211135894 U CN 211135894U CN 201922138616 U CN201922138616 U CN 201922138616U CN 211135894 U CN211135894 U CN 211135894U
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Abstract
The utility model provides a circular net piece welding set belongs to silk screen net piece welding technology field, including frame, graduated disk, hold piece subassembly, preforming subassembly and welding subassembly. Wherein, the graduated disk has the base and is located the rolling disc in the base. The sheet bearing assembly is arranged on the rotating disc and synchronously rotates along with the rotating disc, and is used for bearing a plurality of circular meshes needing to be welded. And the pressing plate in the pressing plate assembly is used for moving along the up-down direction and pressing down the plurality of circular meshes to be welded in the supporting plate assembly. The welding assembly is arranged on the rack and located on one side of the sheet bearing assembly and used for performing spot welding on a plurality of to-be-welded circular meshes in the sheet bearing assembly. The utility model provides a circular net piece welding set drives through the graduated disk and holds the synchronous rotation of piece subassembly to the welding subassembly welds a plurality of circular net pieces in holding the piece subassembly, can improve welded precision, also can improve work efficiency, simple structure simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the welding of screen net piece, more specifically say, relate to a circular net piece welding set.
Background
The circular filter screen sheet is a filter screen assembly product, is generally formed by integrally welding a plurality of stacked stainless steel circular screen sheets, and is widely applied to the technical processes of distillation, absorption, evaporation, filtration and the like in the industries of chemical industry, light industry, metallurgy, medicine and the like.
In the prior art, when a plurality of mutually stacked circular mesh sheets are welded, the welding is usually realized in a manual mode. The staff need the manual rotation a plurality of circular net pieces of putting to through the welding action of running-board control welding rod. The welding mode has low efficiency and wastes time and labor. Moreover, when the position accuracy requirement of the welding point is high, the welding mode cannot realize the accuracy of the welding position.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circular net piece welding set aims at solving the relatively poor and low problem of welding efficiency of current circular net piece welding mode welding precision.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a circular mesh welding device, including:
A frame;
The index plate comprises a base and a rotating plate which is arranged on the base and rotates with the base in an indexing way, and the base is arranged on the rack;
The sheet bearing assembly is arranged on the rotating disc, is positioned above the rotating disc and is used for bearing a plurality of circular meshes to be welded;
The pressing plate assembly is arranged on the rack, is positioned above the sheet bearing assembly and is provided with a pressing plate which is used for moving along the vertical direction and is matched with the sheet bearing assembly to press the circular meshes to be welded; and
A welding assembly arranged on the frame and positioned at one side of the supporting piece assembly for spot welding a plurality of circular meshes
The rotary disc is used for driving the sheet bearing assembly to rotate in an indexing mode, and the welding assembly is further used for enabling welding points in the plurality of circular net sheets subjected to spot welding to be surrounded to form a circular structure.
As another embodiment of the present application, the blade assembly includes:
The tray is used for supporting a plurality of circular meshes; and
And the supporting rod is positioned between the tray and the rotating disc and is used for connecting the rotating disc and the tray.
As another embodiment of the application, the upper disc surface of the tray is provided with a circular groove for positioning and placing a circular mesh.
As another embodiment of the application, the pressing piece assembly comprises a first air cylinder, the fixed end of the first air cylinder is fixedly arranged on the rack, and the extending end of the first air cylinder is connected with the pressing plate.
As another embodiment of the present application, the axis of the pressing plate and the axis of the tray are arranged in line, and the diameter of the pressing plate is equal to the diameter of the groove.
As another embodiment of this application, the tank bottom of recess is equipped with a plurality of welding position via hole, each welding position via hole encircles the central line equipartition setting of recess, be equipped with at least one on the clamp plate and be used for the welding through-hole that welding assembly passes through.
As another embodiment of the present application, the welding positioning via hole is a fan-shaped hole structure.
As another embodiment of the present application, the welding assembly includes:
The welding machine body is arranged on the rack;
The upper hinge arm is hinged on the rack;
The lower hinge arm is hinged on the rack;
The upper electrode is used for penetrating through the welding through hole and is arranged on the upper hinge arm;
The lower electrode is used for penetrating through the welding positioning through hole and is arranged on the lower articulated arm; and
The driver is used for driving the upper articulated arm and the lower articulated arm to rotate and is arranged on the frame;
The upper electrode and the lower electrode are respectively electrically connected with the welding machine body.
As another embodiment of the present application, the upper hinge arm has an upper hinge arm first end and an upper hinge arm second end opposite the upper hinge arm first end; the lower hinge arm having a lower hinge arm first end and a lower hinge arm second end opposite the lower hinge arm first end; the middle position of the upper hinged arm and the middle position of the lower hinged arm are respectively hinged with the frame, the upper electrode is installed at the first end of the upper hinged arm, the lower electrode is installed at the first end of the lower hinged arm, and the power output end of the driver is respectively connected with the second end of the upper hinged arm and the second end of the lower hinged arm in a power mode.
As another embodiment of this application, the welding subassembly still includes connecting rod and lower connecting rod, the driver is pneumatic cylinder or cylinder, the both ends of going up the connecting rod respectively with the end that stretches out of driver with it is articulated to go up articulated arm second end, the both ends of lower connecting rod respectively with the end that stretches out of driver with articulated arm second end is articulated down.
The utility model provides a circular net piece welding set's beneficial effect lies in: compared with the prior art, the utility model discloses circular net piece welding set has set up graduated disk, hold piece subassembly, preforming subassembly and welding subassembly in the frame. The rolling disc in the index plate can drive the sheet bearing assembly to rotate synchronously, and the rolling disc rotates at a certain angle, so that the accuracy of the welding position of the welding assembly is guaranteed, the pressing plate in the pressing assembly can move up and down, and a plurality of circular net sheets on the sheet bearing assembly can be pressed down in a descending mode to guarantee the tight fitting of the circular net sheets and then guarantee the normal operation of the welding operation. Through the piece bearing assembly driven by the index plate, the welding points can be enclosed into a circular structure, and the positions of the welding points are accurate. The utility model provides a circular net piece welding set drives through the graduated disk and holds the synchronous rotation of piece subassembly to the welding subassembly welds a plurality of circular net pieces in holding the piece subassembly, can improve welded precision, also can improve work efficiency, simple structure simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic perspective view of a circular mesh welding device according to an embodiment of the present invention;
Fig. 2 is a schematic front view structural diagram of a circular mesh welding device provided in an embodiment of the present invention;
Fig. 3 is a schematic structural view of a tray of the circular mesh welding device according to an embodiment of the present invention;
Fig. 4 is a schematic structural view of a pressing plate assembly of the circular mesh welding device provided by the embodiment of the present invention;
In the figure: 10. a frame; 20. an index plate; 21. a base; 22. rotating the disc; 30. a support component; 31. a support bar; 32. a tray; 321. a groove; 322. welding the positioning through hole; 40. a tabletting assembly; 41. a first cylinder; 42. pressing a plate; 421. welding the through hole; 50. welding the assembly; 51. an upper articulated arm; 52. a lower articulated arm; 53. an upper electrode; 54. a lower electrode; 55. a driver; 56. an upper connecting rod; 57. a lower connecting rod.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, a circular mesh welding apparatus according to the present invention will now be described. The circular mesh welding device comprises a rack 10, an index plate 20, a carrying piece assembly 30, a pressing piece assembly 40 and a welding assembly 50. The index plate 20 includes a base 21 and a rotating plate 22 located in the base 21, and the base 21 is mounted on the frame 10. The sheet holding assembly 30 is mounted on the rotating disc 22, and along with the synchronous rotation of the rotating disc 22, the sheet holding assembly 30 is located above the rotating disc 22 and used for holding a plurality of circular meshes to be welded. The pressing component 40 is mounted on the frame 10, and is located above the sheet bearing component 30, and has a pressing plate 42 capable of moving up and down, the pressing plate 42 moves down to cooperate with the sheet bearing component 30 to press the circular mesh to be welded, that is, the sheet bearing component 30 is located at the middle position between the rotating disc 22 and the pressing component 40. The welding assembly 50 is disposed on the frame 10 and located at one side of the support assembly 30, and is used for performing spot welding on a plurality of circular meshes in the support assembly 30. The rotating disc 22 is used for driving the sheet bearing assembly 30 to rotate in an indexing manner, and welding points in a plurality of circular meshes welded by the welding assembly 50 are surrounded to form a circular structure.
The utility model provides a circular net piece welding set, the theory of operation is: a plurality of circular mesh sheets are first placed on the blade assembly 30 and then compressed by the pressure plate 42 in the blade assembly 40. The welding assembly 50 welds the compressed circular mesh and when the weld is complete, the pressure plate 42 is raised. At this time, the rotary disk 22 in the index dial rotates a certain angle, and the pressing plate 42 in the pressing plate assembly 40 continues to press the plurality of circular meshes. The welding assembly 50 welds the compressed circular mesh, with the weld located after the previous weld. And sequentially reciprocating to execute the next welding. When the welding is completed, the rotary disk 22 in the index plate 20 is rotated back to the initial position.
It should be noted that the index plate 20 is a conventional art, and a stepping motor or a servo motor is disposed in the index plate 20 and can control the rotary plate 22 to rotate in an indexing manner.
The utility model provides a circular net piece welding set compares with prior art, the utility model discloses circular net piece welding set has set up graduated disk 20, has held piece subassembly 30, preforming subassembly 40 and welding set 50 in frame 10. The rotating disc 22 in the index plate 20 can drive the sheet bearing assembly 30 to rotate synchronously, and has a fixed-angle rotation, so that the accuracy of the welding position of the welding assembly 50 is ensured, the pressing plate 42 in the pressing assembly 40 can move up and down and can press down a plurality of circular net sheets on the sheet bearing assembly 30, so that the tight fitting of the circular net sheets is ensured, and the normal operation of welding is ensured. The sheet bearing assembly 30 driven by the index plate 20 can enclose a circular structure with accurate welding point positions. The utility model provides a circular net piece welding set drives through graduated disk 20 and holds piece subassembly 30 synchronous rotation to welding subassembly 50 welds a plurality of circular net pieces in holding piece subassembly 30, can improve welded precision, also can improve work efficiency, simple structure simultaneously.
As a specific embodiment of the circular mesh welding device provided in the present invention, please refer to fig. 1 to 4, the support member 30 includes a support rod 31 and a tray 32. Wherein, the bracing piece 31 is equipped with at least one, and the bracing piece 31 also can be equipped with a plurality ofly, and a plurality of bracing pieces 31 are to the interval setting of axis that encircles rolling disc 22, and bracing piece 31 sets up with the quotation of rolling disc 22 is perpendicular, and one end and rolling disc 22 fixed connection. The setting of bracing piece 31 can make tray 32 bottom one side be hollow structure, can guarantee stretching into of welding assembly 50, can not take place to interfere with tray 32 or rolling disc 22, and then guarantees the normal clear of weldment work. The tray 32 is disposed at the extending end of the support rod 31 and is fixedly connected to the extending end of the support rod 31, and the axis of the tray 32 is collinear with the axis of the rotary plate 22. The tray 32 can ensure stable placement of a plurality of circular meshes, and simultaneously provides a carrier for welding of the plurality of circular meshes, so that normal operation of welding is ensured. The diameter of tray 32 is greater than the circular diameter that a plurality of bracing pieces 31 enclose, and this kind of structure mainly can guarantee that welding assembly 50 can not take place to interfere with bracing piece 31 when welding, simple structure, practical convenient.
As an embodiment of the present invention provides a circular net piece welding set's a specific implementation way, please refer to fig. 1 to 4 together, tray 32's last wall face is equipped with the recess 321 that is used for placing circular net piece, and the condition that can not take place to slide between a plurality of circular net pieces has further been guaranteed in the setting of recess 321, has further guaranteed the welding quality of welding product.
In this embodiment, the diameter of the groove 321 is slightly larger than that of the circular mesh, so as to facilitate the placement of the circular mesh.
As a specific implementation manner of the circular mesh welding device provided in the embodiment of the present invention, please refer to fig. 1 to 4, the pressing member 40 further includes a first cylinder 41. Wherein the first cylinder 41 has a fixed portion fixedly mounted on the frame 10 and an extended portion for moving up and down relative to the fixed portion. The pressing plate 42 is fixedly connected to the end of the extension in the telescopic structure, i.e. when the tray 32 is rotated, the pressing plate 42 does not rotate for moving with the extension in the telescopic structure and pressing the plurality of circular meshes in the tray 32.
As an embodiment of the utility model provides a circular net piece welding set's a specific implementation way, please refer to fig. 1 to 4 together, the axis of clamp plate 42 and the axis collineation setting of tray 32, and the diameter of clamp plate 42 equals with the diameter of recess 321, and this kind of structure can guarantee that clamp plate 42 can compress tightly circular net piece in the recess 321, also guarantees simultaneously that clamp plate 42 and recess 321 can cooperate.
As an embodiment of the present invention, please refer to fig. 1 to 4 together, the bottom of the groove 321 in the tray 32 is provided with a plurality of welding positioning via holes 322, and the plurality of welding positioning via holes 322 encircle the axis of the groove 321 of the tray 32 and are disposed toward the uniform distribution. Be equipped with at least one welding through-hole 421 on the clamp plate 42, welding through-hole 421 in the clamp plate 42 is relative with a welding position via hole 322 position in the tray 32, and welding position via hole 322 and welding through-hole 421 can be convenient for welding subassembly 50 directly to contact with a plurality of circular net pieces in two directions from top to bottom, and then have guaranteed going on and welding quality of welding work. Ensuring the penetration of the welded assembly 50.
In this embodiment, there may be a plurality of welding through holes 421, and the plurality of welding through holes 421 are uniformly distributed around the axis of the pressure plate 42, so as to be replaced randomly. The major diameter of the welding positioning via hole 322 is larger than the diameter of the welding point, and the minor diameter of the welding positioning via hole 322 is smaller than the diameter of the welding point.
Referring to fig. 1 to 4 together, a welding assembly 50 includes a welding machine body, an upper hinge arm 51, a lower hinge arm 52, an upper electrode 53, a lower electrode 54, and a driver 55. Wherein the welding machine body is mounted on the frame 10. The upper hinge arm 51 is hinged to the frame 10. And a lower hinge arm 52 hinged on the frame 10. The upper electrode 53, for passing through the welding through hole 421, is mounted on the upper hinge arm 51. A lower electrode 54 is mounted on the lower hinge arm 52 through the weld locating via 322. And a driver 55 for driving the upper hinge arm 51 and the lower hinge arm 52 to rotate is mounted on the frame 10. The upper electrode 53 and the lower electrode 54 are respectively electrically connected with the welding machine body. The structure can ensure that the welding work is controlled by the driver 55, and finally the upper electrode 53 and the lower electrode 54 perform spot welding on the circular mesh together, thereby further ensuring the welding precision and simultaneously ensuring the welding work efficiency.
In this embodiment, the upper electrode 53 and the lower electrode 54 are disposed opposite to each other, and the contact end between the upper electrode 53 and the negative electrode is insulated.
Referring to fig. 1 to 4 together, as a specific embodiment of the circular mesh welding apparatus provided in the embodiment of the present invention, an upper hinge arm 51 has a first end of the upper hinge arm 51 and a second end of the upper hinge arm 51 opposite to the first end of the upper hinge arm 51; the lower hinge arm 52 has a first end of the lower hinge arm 52 and a second end of the lower hinge arm 52 opposite the first end of the lower hinge arm 52; an intermediate position on the upper hinge arm 51 and an intermediate position on the lower hinge arm 52 are respectively hinged to the housing 10, the upper electrode 53 is mounted on a first end of the upper hinge arm 51, the lower electrode 54 is mounted on a first end of the lower hinge arm 52, and the power output terminals of the driver 55 are respectively connected to a second end of the upper hinge arm 51 and a second end of the lower hinge arm 52.
The above-mentioned structure relationship allows the upper hinge arm 51 and the lower hinge arm 52 to form a scissors-type structure having a scissor-type tip portion, a scissor-type back portion and a scissor-type handle portion, wherein the first end of the upper hinge arm 51 and the first end of the lower hinge arm 52 both belong to the scissor-type back portion, the upper electrode 53 and the lower electrode 54 both belong to the scissor-type tip portion, the second end of the upper hinge arm 51 and the second end of the lower hinge arm 52 both belong to the scissor-type handle portion, and the scissor-type handle portion is connected to the power output end of the driver 55. The pin joint is fixed, can guarantee that the tip portion of scissors type structure keeps in a fixed position. The opposing upper electrode 53 and lower electrode 54 are moved away from or toward each other by the expansion or contraction of the handle portion. The structure can facilitate the spot welding of the upper electrode 53 and the lower electrode 54 to the circular net piece, and meanwhile, the operation is facilitated, the structure is simple, and the practicability is high.
As a specific implementation manner of the circular mesh welding device provided in the embodiment of the present invention, please refer to fig. 1 to 4 together, the welding assembly 50 further includes an upper connecting rod 56 and a lower connecting rod 57, the driver 55 is a hydraulic cylinder or an air cylinder, two ends of the upper connecting rod 56 are respectively hinged to the extending end of the driver 55 and the second end of the upper hinge arm 51, and two ends of the lower connecting rod 57 are respectively hinged to the extending end of the driver 55 and the second end of the lower hinge arm 52. When the extension of the actuator 55 is extended, the upper link 56 and the lower link 57 pull the second ends of the upper hinge arm 51 and the lower hinge arm 52 open, and the upper electrode 53 and the lower electrode 54 open. When the extension of the actuator 55 is retracted, the upper link 56 and the lower link 57 pull the second ends of the upper hinge arm 51 and the lower hinge arm 52 together, and the upper electrode 53 and the lower electrode 54 start spot welding the circular mesh. With this configuration, the upper electrode 53 and the lower electrode 54 can be brought into contact with each other, thereby ensuring welding accuracy and welding quality.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Circular net piece welding set, its characterized in that includes:
A frame;
The index plate comprises a base and a rotating plate which is arranged on the base and rotates with the base in an indexing way, and the base is arranged on the rack;
The sheet bearing assembly is arranged on the rotating disc, is positioned above the rotating disc and is used for bearing a plurality of circular meshes to be welded;
The pressing plate assembly is arranged on the rack, is positioned above the sheet bearing assembly and is provided with a pressing plate which is used for moving along the vertical direction and is matched with the sheet bearing assembly to press the circular meshes to be welded; and
The welding assembly is arranged on the rack, is positioned on one side of the bearing piece assembly and is used for spot welding a plurality of circular meshes;
The rotary disc is used for driving the sheet bearing assembly to rotate in an indexing mode, and the welding assembly is further used for enabling welding points in the plurality of circular net sheets subjected to spot welding to be surrounded to form a circular structure.
2. The circular mesh welding apparatus of claim 1, wherein the support assembly comprises:
The tray is used for supporting a plurality of circular meshes; and
And the supporting rod is positioned between the tray and the rotating disc and is used for connecting the rotating disc and the tray.
3. The circular mesh welding device of claim 2, wherein the upper disc surface of the tray is provided with a circular groove for positioning and placing the circular mesh.
4. The circular mesh welding device of claim 3, wherein the pressing member assembly comprises a first cylinder, a fixed end of the first cylinder is fixed to the frame, and an extended end of the first cylinder is connected to the pressing plate.
5. The circular mesh welding apparatus of claim 4, wherein an axis of said pressure plate is collinear with an axis of said tray, and a diameter of said pressure plate is equal to a diameter of said recess.
6. The circular mesh welding device of claim 5, wherein a plurality of welding positioning through holes are formed in the bottom of the groove, the welding positioning through holes are evenly distributed around the center line of the groove, and at least one welding through hole for allowing the welding assembly to pass through is formed in the pressure plate.
7. The circular mesh welding device of claim 6, wherein the welding positioning holes are of a fan-shaped hole structure.
8. The circular mesh welding apparatus of claim 7, wherein the welding assembly comprises:
The welding machine body is arranged on the rack;
The upper hinge arm is hinged on the rack;
The lower hinge arm is hinged on the rack;
The upper electrode is used for penetrating through the welding through hole and is arranged on the upper hinge arm;
The lower electrode is used for penetrating through the welding positioning through hole and is arranged on the lower articulated arm; and
The driver is used for driving the upper articulated arm and the lower articulated arm to rotate and is arranged on the frame;
The upper electrode and the lower electrode are respectively electrically connected with the welding machine body.
9. The circular mesh welding device of claim 8, wherein the upper hinge arm has an upper hinge arm first end and an upper hinge arm second end opposite the upper hinge arm first end; the lower hinge arm having a lower hinge arm first end and a lower hinge arm second end opposite the lower hinge arm first end; the middle position of the upper hinged arm and the middle position of the lower hinged arm are respectively hinged with the frame, the upper electrode is installed at the first end of the upper hinged arm, the lower electrode is installed at the first end of the lower hinged arm, and the power output end of the driver is respectively connected with the second end of the upper hinged arm and the second end of the lower hinged arm in a power mode.
10. The circular mesh welding apparatus of claim 9, wherein the welding assembly further comprises an upper link and a lower link, the actuator is a hydraulic or pneumatic cylinder, the upper link is hinged at two ends to the extended end of the actuator and the second end of the upper hinge arm, respectively, and the lower link is hinged at two ends to the extended end of the actuator and the second end of the lower hinge arm, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138616.6U CN211135894U (en) | 2019-12-03 | 2019-12-03 | Circular net piece welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138616.6U CN211135894U (en) | 2019-12-03 | 2019-12-03 | Circular net piece welding device |
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| Publication Number | Publication Date |
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| CN211135894U true CN211135894U (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922138616.6U Active CN211135894U (en) | 2019-12-03 | 2019-12-03 | Circular net piece welding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705828A (en) * | 2021-01-22 | 2021-04-27 | 河南天云聚合网络科技有限公司 | Special machine for screen processing |
-
2019
- 2019-12-03 CN CN201922138616.6U patent/CN211135894U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705828A (en) * | 2021-01-22 | 2021-04-27 | 河南天云聚合网络科技有限公司 | Special machine for screen processing |
| CN112705828B (en) * | 2021-01-22 | 2022-04-12 | 河南天云聚合网络科技有限公司 | Special machine for screen processing |
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