CN217775823U

CN217775823U - Selective spraying device of crest welder

Info

Publication number: CN217775823U
Application number: CN202220940340.2U
Authority: CN
Inventors: 张帅; 徐丹; 季思雯
Original assignee: Wuxi Mingwei Electronic Equipment Co ltd
Current assignee: Wuxi Mingwei Electronic Equipment Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-11-11
Anticipated expiration: 2032-04-21

Abstract

The utility model provides a crest welder selective spraying device, which comprises a bottom plate, a branch pipe, a support rod, an adjusting bolt, a protective pipe, a compact plate, a locking screw, a sealing plug, a fastening pipe, a fastening frame, an adjusting pipe, a spray head, a detachable protective crest welder structure, a rotary clamping protective holding frame structure and a lifting rotary adjusting support frame structure, wherein the branch pipe is connected with the middle position of the upper surface of the bottom plate through a bolt; the supporting rod is longitudinally inserted at the upper part of the inner side of the branch pipe; the adjusting bolt is in threaded connection with the connecting part of the branch pipe and the support rod; the protective pipe is connected to the upper part of the supporting rod through a bolt. The utility model discloses drag board, support, mounting plate, wave-soldering body, adapter sleeve, conveyer pipe and bonding tool's setting is favorable to fixing wave-soldering device; the setting of fender bracket, extension board, connecting rod, holding rod, stop the piece, protecting crust and splint is favorable to carrying out the centre gripping to the work piece.

Description

Selective spraying device of crest welder

Technical Field

The utility model belongs to the technical field of the crest welder, especially, relate to a crest welder selectivity atomizer.

Background

The wave soldering machine is a soldering machine which sprays molten soft soldering flux (lead-tin alloy) into a soldering flux wave with design requirements through an electric pump or an electromagnetic pump, and can also be formed by injecting nitrogen into a soldering pool, so that a printed board with components in advance passes through the soldering flux wave, and the soldering of mechanical and electrical connection between soldering terminals or pins of the components and a pad of the printed board is realized.

At present, the selective spraying device of the crest welder is widely applied.

But the selective spraying device of the existing wave-soldering machine also has the problems that the wave-soldering machine is inconvenient to fix, the workpiece is inconvenient to clamp, and the stability of the spraying device is inconvenient to increase.

Therefore, it is necessary to invent a selective spraying device for a wave soldering machine.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem of the existence, the utility model provides a crest welder selectivity atomizer, wherein the utility model discloses a can realize through following technical scheme.

A selective spraying device of a crest welder comprises a bottom plate, a branch pipe, a support rod, an adjusting bolt, a protective pipe, a compact plate, a locking screw, a sealing plug, a fastening pipe, a fastening frame, an adjusting pipe, a spray head, a detachable protective crest welder structure, a rotary clamping protective clamping frame structure and a lifting rotary adjusting support frame structure, wherein the branch pipe is connected to the middle position of the upper surface of the bottom plate through a bolt; the supporting rod is longitudinally inserted at the upper part of the inner side of the branch pipe; the adjusting bolt is in threaded connection with the connecting part of the branch pipe and the support rod; the protective pipe is connected to the upper part of the support rod through a bolt; the tight plate is connected to the upper part of the protective pipe through a locking screw; the sealing plug is embedded at the right side of the interior of the sealing plug; the fastening pipe is in threaded connection with the middle position of the bottom of the protection pipe; the fastening frame is connected with the joint of the protective pipe and the fastening pipe through screws; the adjusting pipe is in threaded connection with the lower part of the fastening pipe; the spray head is in threaded connection with the lower part of the adjusting pipe; the detachable protective wave-soldering structure is arranged on the left side of the upper surface of the bottom plate; the rotary clamping protection clamping frame structure is connected to the right side of the upper surface of the bottom plate; the lifting rotation adjusting support frame structure is arranged on the right side of the lifting rotation adjusting support frame structure; the detachable protective wave-soldering structure comprises a dragging plate, a bracket, a fastening plate, a wave-soldering body, a fastening sleeve, a conveying pipe and a welding head, wherein the bracket is respectively in threaded connection with the left side and the right side of the upper surface of the dragging plate; the fastening plate is connected to the upper part of the inner side of the bracket through a bolt; the wave-soldering body is placed in the middle of the upper surface of the drag-and-drop plate; the fastening sleeve is in threaded connection with the right side of the upper surface of the wave-soldering body; the conveying pipe is in threaded connection with the middle position of the upper part of the inner side of the fastening sleeve; the welding head is connected to the lower part of the conveying pipe through a screw.

The rotary clamping and protecting clamping frame structure comprises a protecting frame, a supporting plate, a connecting rod, a holding rod, a blocking block, a protecting shell and a clamping plate, wherein the supporting plate is connected to the right side of the protecting frame through bolts; the connecting rod is in threaded connection with the middle position inside the support plate; the holding rod is connected to the right side of the connecting rod through a bolt; the stop block is connected to the left side of the connecting rod through a bolt; the protective shell is sleeved on the left side of the outer surface of the connecting rod; the clamping plate is connected to the left side of the protective shell through a bolt.

The lifting rotation adjusting support frame structure comprises an installation pipe, an installation rod, a locking bolt, a supporting plate, a supporting column, a top plate and an installation bolt, wherein the installation rod is longitudinally inserted at the upper part of the inner side of the installation pipe; the locking bolt is in threaded connection with the joint of the mounting pipe and the mounting rod; the supporting plate is connected to the upper part of the mounting rod through a bolt; the support post is coupled to the middle position of the left side of the rear surface of the supporting plate in a shaft mode; the top plate is connected to the upper part of the support column through bolts; the mounting bolts are respectively in threaded connection with the left side and the right side inside the mounting bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, drag and drop board, support, mounting plate, wave-soldering body, the adapter sleeve, the setting of conveyer pipe and bonding tool is favorable to fixing the wave-soldering device.

2. The utility model discloses in, the protection frame, the extension board, the connecting rod, the holding rod blocks the piece, the setting of protecting crust and splint is favorable to carrying out the centre gripping to the work piece.

3. The utility model discloses in, installation pipe, the installation pole, locking bolt, the layer board, the pillar, roof and mounting bolt's setting is favorable to increasing the steadiness to atomizer.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the detachable protective wave soldering structure of the present invention.

Fig. 3 is a schematic structural view of the rotating clamping and protecting holder structure of the present invention.

Fig. 4 is a schematic structural view of the lifting rotation adjusting support frame structure of the present invention.

In the figure:

1. a base plate; 2. a branch pipe; 3. a strut; 4. adjusting the bolt; 5. a protective tube; 6. a tightening plate; 7. locking the screw; 8. a sealing plug; 9. fastening the tube; 10. a fastening frame; 11. an adjusting tube; 12. a spray head; 13. the detachable protective wave-soldering structure; 131. dragging and placing the plate; 132. a support; 133. a fastening plate; 134. a wave-soldering body; 135. fastening sleeves; 136. a delivery pipe; 137. a welding head; 14. a rotary clamping protection clamping frame structure; 141. a protective frame; 142. a support plate; 143. a connecting rod; 144. a holding rod; 145. a blocking block; 146. a protective shell; 147. a splint; 15. a lifting and rotating adjusting support frame structure; 151. installing a pipe; 152. mounting a rod; 153. locking the bolt; 154. a support plate; 155. a pillar; 156. a top plate; 157. and (7) installing a bolt.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a selective spraying device of a crest welder comprises a bottom plate 1, a branch pipe 2, a support rod 3, an adjusting bolt 4, a protective pipe 5, a compact plate 6, a locking screw 7, a sealing plug 8, a fastening pipe 9, a fastening frame 10, an adjusting pipe 11 and a spray head 12, wherein the branch pipe 2 is connected with the middle position of the upper surface of the bottom plate 1 through a bolt; the supporting rod 3 is longitudinally inserted at the upper part of the inner side of the branch pipe 2; the adjusting bolt 4 is in threaded connection with the connecting part of the branch pipe 2 and the support rod 3; the protective pipe 5 is connected to the upper part of the supporting rod 3 through a bolt; the tight plate 6 is connected to the upper part of the protective pipe 5 through a locking screw 7; the sealing plug 8 is embedded at the right side inside the sealing plug 8; the fastening pipe 9 is in threaded connection with the middle position of the bottom of the protection pipe 5; the fastening frame 10 is connected with the joint of the protective pipe 5 and the fastening pipe 9 through screws; the adjusting pipe 11 is in threaded connection with the lower part of the fastening pipe 9; the spray head 12 is in threaded connection with the lower part of the adjusting pipe 11, the spraying device is firstly moved to a position needing to be used, then an external pipeline is connected to the protecting pipe 5, and then the adjusting pipe 11 is matched with the spray head 12 to selectively spray wave soldering.

The selective spraying device of the wave-soldering machine further comprises a detachable protective wave-soldering structure 13, a rotary clamping and protecting support frame structure 14 and a lifting and rotating adjusting support frame structure 15, wherein the detachable protective wave-soldering structure 13 is arranged on the left side of the upper surface of the bottom plate 1; the rotary clamping protective clamping frame structure 14 is connected to the right side of the upper surface of the bottom plate 1; lifting and rotating adjusting support frame structure 15 install on lifting and rotating adjusting support frame structure 15's right side, can fix the wave-soldering device and can carry out the centre gripping simultaneously to the work piece and multiplicable steadiness to atomizer.

The detachable protection wave soldering structure 13 comprises a dragging plate 131, a bracket 132, a fastening plate 133, a wave soldering body 134, a fastening sleeve 135, a conveying pipe 136 and a welding head 137, wherein the bracket 132 is respectively in threaded connection with the left side and the right side of the upper surface of the dragging plate 131; the fastening plate 133 is bolted to the upper part of the inner side of the bracket 132; the wave soldering body 134 is placed in the middle of the upper surface of the drag-and-drop plate 131; the fastening sleeve 135 is in threaded connection with the right side of the upper surface of the wave-soldering body 134; the delivery pipe 136 is in threaded connection with the middle position of the upper part of the inner side of the fastening sleeve 135; the welding head 137 is connected to the lower portion of the conveying pipe 136 through a screw, and in the process of using the spraying device, the wave-soldering body 134 is started, and the conveying pipe 136 is matched with the welding head 137, so that a workpiece to be soldered can be soldered.

In this embodiment, referring to fig. 3, the rotating, clamping and protecting holder structure 14 includes a protecting frame 141, a supporting plate 142, a connecting rod 143, a holding rod 144, a blocking block 145, a protecting shell 146 and a clamping plate 147, wherein the supporting plate 142 is bolted to the right side of the protecting frame 141; the connecting rod 143 is screwed in the middle position inside the support plate 142; the holding rod 144 is connected to the right side of the connecting rod 143 through a bolt; the stop block 145 is connected to the left side of the connecting rod 143 through a bolt; the protective shell 146 is sleeved on the left side of the outer surface of the connecting rod 143; the clamping plate 147 is connected to the left side of the protective shell 146 through a bolt, the connecting rod 143 is adjusted by holding the holding rod 144 with a hand in the process of using the spraying device, and then the workpiece can be clamped and fixed through the clamping plate 147.

In this embodiment, referring to fig. 4, the lifting/rotating adjustment support frame structure 15 includes a mounting tube 151, a mounting rod 152, a locking bolt 153, a supporting plate 154, a supporting column 155, a top plate 156 and a mounting bolt 157, wherein the mounting rod 152 is longitudinally inserted into an upper portion of an inner side of the mounting tube 151; the locking bolt 153 is in threaded connection with the connection position of the mounting pipe 151 and the mounting rod 152; the supporting plate 154 is connected to the upper part of the mounting rod 152 through bolts; the supporting column 155 is pivoted at the middle position on the left side of the rear surface of the supporting plate 154; the top plate 156 is bolted on the upper part of the support column 155; the mounting bolts 157 are respectively in threaded connection with the left side and the right side of the inside of the mounting bolts 157, and in the process of reusing the spraying device, the stability of the spraying device can be improved by using the mounting pipes 151 and the mounting rods 152 to be matched with the top plate 156 and the mounting bolts 157.

In this embodiment, specifically, the left and right sides inside the branch pipe 2 are respectively provided with a chute; pulleys are respectively connected to the left side and the right side of the supporting rod 3 in a shaft mode.

In this embodiment, specifically, a sleeve is connected to the left side of the outer surface of the protection pipe 5 through a thread; the left side and the right side of the upper surface of the protective pipe 5 are respectively turned with threaded holes.

In this embodiment, specifically, the left and right sides of the upper surface of the dragging and dropping plate 131 are respectively provided with an inserting groove; the lower part of the outer surface of the bracket 132 is threaded.

In this embodiment, specifically, the fastening plate 133 is a stainless steel plate; the upper part of the outer side of the fastening plate 133 is provided with a fixing groove.

In this embodiment, specifically, a threaded hole is turned at the middle position of the inner side of the support plate 142; the outer wall of the connecting rod 143 is turned with screw threads.

In this embodiment, specifically, the clamping plate 147 is a stainless steel plate; the left side of the clamping plate 147 is glued with a rubber pad.

In this embodiment, through holes are formed in the middle of the left side of the front surface of the supporting plate 154 and the middle of the lower portion of the front surface of the supporting column 155.

In this embodiment, specifically, the top plate 156 is specifically made of a stainless steel plate; threads are respectively turned on the left side and the right side inside the top plate 156.

In this embodiment, specifically, the drag-and-drop plate 131 is connected to the bottom plate 1 by bolts; the protective frame 141 is connected with the bottom plate 1 through bolts; the mounting pipe 151 is connected with the bottom plate 1 through bolts; the top plate 156 is connected to the shielding pipe 5 by mounting bolts 157.

Principle of operation

The utility model discloses in, at first remove the position that needs to use atomizer, then receive the protective tube 5 to outside pipeline on, then the adjusting pipe 11 cooperation shower nozzle 12 can carry out selectivity spraying to wave-soldering, reuse atomizer's in-process, start wave-soldering body 134 and utilize conveyer pipe 136 cooperation bonding tool 137 can weld needs welded work piece, reuse atomizer's in-process, hold holding rod 144 and adjust connecting rod 143, then utilize splint 147 can carry out the centre gripping to the work piece fixed, reuse atomizer's in-process, utilize installation pipe 151 and installation pole 152 cooperation roof 156 and mounting bolt 157 can increase the steadiness to atomizer.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The selective spraying device of the crest welder is characterized by comprising a bottom plate (1), branch pipes (2), supporting rods (3), adjusting bolts (4), a protective pipe (5), a compact plate (6), locking screws (7), a sealing plug (8), a fastening pipe (9), a fastening frame (10), an adjusting pipe (11), a spray head (12), a detachable protective crest welding structure (13), a rotary clamping protective clamping frame structure (14) and a lifting rotary adjusting support frame structure (15), wherein the branch pipes (2) are connected to the middle position of the upper surface of the bottom plate (1) through bolts; the supporting rod (3) is longitudinally inserted at the upper part of the inner side of the branch pipe (2); the adjusting bolt (4) is in threaded connection with the connecting part of the branch pipe (2) and the support rod (3); the protective pipe (5) is connected to the upper part of the supporting rod (3) through a bolt; the compact plate (6) is connected to the upper part of the protective pipe (5) through a locking screw (7); the sealing plug (8) is embedded at the right side of the interior of the sealing plug (8); the fastening pipe (9) is in threaded connection with the middle position of the bottom of the protection pipe (5); the fastening frame (10) is connected with the joint of the protective pipe (5) and the fastening pipe (9) through screws; the adjusting pipe (11) is in threaded connection with the lower part of the fastening pipe (9); the spray head (12) is in threaded connection with the lower part of the adjusting pipe (11); the detachable protective wave soldering structure (13) is arranged on the left side of the upper surface of the bottom plate (1); the rotary clamping protection clamping frame structure (14) is connected to the right side of the upper surface of the bottom plate (1); the lifting and rotating adjusting support frame structure (15) is arranged on the right side of the lifting and rotating adjusting support frame structure (15); the detachable protection wave soldering structure (13) comprises a dragging plate (131), a support (132), a fastening plate (133), a wave soldering body (134), a fastening sleeve (135), a conveying pipe (136) and a welding head (137), wherein the support (132) is respectively in threaded connection with the left side and the right side of the upper surface of the dragging plate (131); the fastening plate (133) is bolted to the upper part of the inner side of the bracket (132); the wave-soldering body (134) is placed in the middle of the upper surface of the drag-and-drop plate (131); the fastening sleeve (135) is in threaded connection with the right side of the upper surface of the wave-soldering body (134); the conveying pipe (136) is in threaded connection with the middle position of the upper part of the inner side of the fastening sleeve (135); the welding head (137) is screwed on the lower part of the conveying pipe (136).

2. The selective spray system of a wave soldering machine as recited in claim 1, wherein the rotary clamping and protective holder structure (14) comprises a protective frame (141), a support plate (142), a connecting rod (143), a holding rod (144), a stop block (145), a protective shell (146) and a clamping plate (147), the support plate (142) is bolted to the right side of the protective frame (141); the connecting rod (143) is in threaded connection with the middle position inside the support plate (142); the holding rod (144) is connected to the right side of the connecting rod (143) through a bolt; the stop block (145) is connected to the left side of the connecting rod (143) through a bolt; the protective shell (146) is sleeved on the left side of the outer surface of the connecting rod (143); the clamping plate (147) is bolted to the left side of the protective shell (146).

3. The selective spray apparatus of a wave soldering machine as claimed in claim 1, wherein the lifting and rotating adjustment support frame structure (15) comprises a mounting tube (151), a mounting rod (152), a locking bolt (153), a support plate (154), a support column (155), a top plate (156) and a mounting bolt (157), the mounting rod (152) is longitudinally inserted into the upper part of the inner side of the mounting tube (151); the locking bolt (153) is in threaded connection with the connecting position of the mounting pipe (151) and the mounting rod (152); the supporting plate (154) is connected to the upper part of the mounting rod (152) through a bolt; the supporting column (155) is coupled to the middle position on the left side of the rear surface of the supporting plate (154); the top plate (156) is bolted to the upper part of the strut (155); the mounting bolts (157) are respectively in threaded connection with the left side and the right side inside the mounting bolts (157).