CN211321670U

CN211321670U - Router PCB board tin cream printing jig

Info

Publication number: CN211321670U
Application number: CN201921703341.XU
Authority: CN
Inventors: 肖日东
Original assignee: Gainstrong Industry Co ltd
Current assignee: Gainstrong Industry Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-08-21
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a router PCB board tin cream printing jig, including operation panel and second baffle, the bottom of operation panel is provided with the bottom plate, be fixed with the connecting plate on the operation panel, be provided with the mould on the sliding on the connecting plate, set up flutedly on the connecting plate, be provided with first magnetic path in the recess, be provided with first baffle on the connecting plate, be provided with the pivot on the first baffle, be connected through the pivot between second baffle and the first baffle, be provided with the second magnetic path on the second baffle, be provided with the action bars on the second baffle, be provided with the supporting connection board on the operation panel, be provided with the card strip on the supporting connection board, one side of stating the connecting plate is provided with the fixture block, the last lower mould that is provided with of supporting connection board, the bottom of lower mould is provided with the spout. This router PCB board tin cream printing jig is convenient for maintain the device, and can prevent that the dust from being stained with on falling the lower mould to make things convenient for the change of bed die.

Description

Router PCB board tin cream printing jig

Technical Field

The utility model relates to a tin cream printing jig specifically is a router PCB board tin cream printing jig.

Background

Solder paste printing jigs are a type of fixing device used for fixing a material plate needing to be coated with solder paste, and are commonly used in PCB (printed circuit board) production plants.

There are various tin cream printing jig on the market now, but the tin cream printing jig on the market now does not have safeguard, leads to the mould to get into the dust easily, and the mould of being not convenient for uses, and the many snap-on of lower mould are on the operation panel, damage inconvenient change to the maintenance of inconvenient device behind the internal circuit damage, consequently urgent need can improve the technique of router PCB board tin cream printing jig structure on the market, perfect this equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a router PCB board tin cream printing jig to solve the current tin cream printing jig who provides among the above-mentioned background art and not have protective device, lead to the mould to get into the dust easily, the mould of being not convenient for uses, and the many snap-ins of lower mould on the operation panel, damage inconvenient change, and the problem of the maintenance of inconvenient device in internal circuit damage back.

In order to achieve the above object, the utility model provides a following technical scheme: a solder paste printing jig for a router PCB comprises an operation table and a second baffle, wherein a bottom plate is arranged at the bottom of the operation table, a connecting plate is fixed on the operation table, wherein,

the connecting plate is provided with an upper sliding die, a groove is formed in the connecting plate, a first magnetic block is arranged in the groove, a first baffle is arranged on the connecting plate, a rotating shaft is arranged on the first baffle, the second baffle is connected with the first baffle through the rotating shaft, a second magnetic block is arranged on the second baffle, and an operating rod is arranged on the second baffle;

the improved structure of the electric welding machine is characterized in that a supporting and connecting plate is arranged on the operating platform, a clamping strip is arranged on the supporting and connecting plate, a clamping block is arranged on one side of the connecting plate, a lower die is arranged on the supporting and connecting plate, a sliding groove is formed in the bottom of the lower die, a fixing device is arranged on the operating platform, a first fixed bottom foot is arranged on one side of the connecting plate, and a second fixed bottom foot is arranged on one side of the bottom plate.

Preferably, the first magnetic block and the second magnetic block are located on the same horizontal plane, and the size of the first magnetic block is matched with that of the second magnetic block.

Preferably, the first baffle and the second baffle are rotatably connected through a rotating shaft, and the width of the second baffle is larger than that of the lower die.

Preferably, the number of the supporting connecting plates is 2, and the supporting connecting plates and the lower die are in sliding connection through the clamping strips and the sliding grooves.

Preferably, fixing device includes spring, fixed connection block, regulation pivot, control block, fixed block and lug, be provided with the spring on the operation panel, be provided with the fixed connection block on the operation panel, the one end of fixed connection block is provided with the regulation pivot, be connected through the regulation pivot between control block and the fixed connection block, be fixed with the fixed block on the control block, the one end of control block is fixed with the lug.

Preferably, the control block and the fixed connecting block form a rotary connection through an adjusting rotating shaft, and the control block and the operating platform form an elastic connection through a spring.

Compared with the prior art, the beneficial effects of the utility model are that: this router PCB board tin cream printing jig mainly is used for fixed PCB board and designs:

1. when the internal circuit of the device breaks down, an operator can fix one side provided with the first fixed bottom foot and the second fixed bottom foot on a horizontal plane, then the bottom plate is opened, the mounting cover is maintained, and the maintenance of the operator is facilitated;

2. a first baffle is fixed on a connecting plate of the device, a second baffle is connected to the first baffle through a rotating shaft, and the second baffle can be connected with a second magnetic block on the connecting plate through a first magnetic block;

3. the support connection board on this device constitutes sliding connection through card strip and spout between with the lower mould, and the lower mould block is provided with pivot and spring between fixture block and fixing device on the fixing device, when needs change the lower mould, only needs adjust fixing device, can take off the lower mould, and after the lower mould is installed, under the effect of spring, new lower mould can be blocked between fixture block and fixing device once more.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is the structure schematic diagram of the part a of the present invention after enlargement.

In the figure: 1. the device comprises an operating platform 2, a bottom plate 3, a connecting plate 4, a sliding upper die 5, a groove 6, a first magnetic block 7, a first baffle 8, a rotating shaft 9, a second baffle 10, a second magnetic block 11, an operating rod 12, a supporting and connecting plate 13, a clamping strip 14, a clamping block 15, a lower die 16, a sliding groove 17, a fixing device 1701, a spring 1702, a fixed connecting block 1703, an adjusting rotating shaft 1704, a control block 1705, a fixing block 1706, a bump 18, a first fixed bottom foot 19 and a second fixed bottom foot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a solder paste printing jig for a router PCB comprises an operation table 1, a bottom plate 2, a connecting plate 3, a sliding upper die 4, a groove 5, a first magnetic block 6, a first baffle 7, a rotating shaft 8, a second baffle 9, a second magnetic block 10, an operation rod 11, a supporting connecting plate 12, a clamping strip 13, a clamping block 14, a lower die 15, a sliding groove 16, a fixing device 17, a first fixed bottom foot 18 and a second fixed bottom foot 19, wherein the bottom plate 2 is arranged at the bottom of the operation table 1, the connecting plate 3 is fixed on the operation table 1,

a sliding upper die 4 is arranged on the connecting plate 3, a groove 5 is formed in the connecting plate 3, a first magnetic block 6 is arranged in the groove 5, the first magnetic block 6 and a second magnetic block 10 are located on the same horizontal plane, the size and the dimension of the first magnetic block 6 are matched with those of the second magnetic block 10, a first baffle 7 is arranged on the connecting plate 3 and is convenient for connecting the second baffle 9 with the connecting plate 3, the first baffle 7 and the second baffle 9 are rotatably connected through a rotating shaft 8, the width of the second baffle 9 is larger than that of a lower die 15, the second baffle 9 is convenient to close, the rotating shaft 8 is arranged on the first baffle 7, the second baffle 9 is connected with the first baffle 7 through the rotating shaft 8, the second magnetic block 10 is arranged on the second baffle 9, and an operating rod 11 is arranged on the second baffle 9;

the operating table 1 is provided with 2 supporting connection plates 12, the supporting connection plates 12 are connected with the lower dies 15 in a sliding manner through clamping strips 13 and sliding grooves 16, so that the lower dies 15 can be replaced conveniently, the clamping strips 13 are arranged on the supporting connection plates 12, clamping blocks 14 are arranged on one sides of the connection plates 3, the lower dies 15 are arranged on the supporting connection plates 12, the sliding grooves 16 are arranged at the bottoms of the lower dies 15, the operating table 1 is provided with a fixing device 17, the fixing device 17 comprises springs 1701, fixed connection blocks 1702, adjusting rotating shafts 1703, control blocks 1704, fixing blocks 1705 and protruding blocks 1706, the springs 1701 are arranged on the operating table 1, the fixed connection blocks 1702 are arranged on the operating table 1, the adjusting rotating shafts 1703 are arranged at one ends of the fixed connection blocks 1702, and the control blocks 1704 and the fixed connection blocks 1702 are connected through the adjusting rotating shafts 1703, a fixed block 1705 is fixed on the control block 1704, a bump 1706 is fixed at one end of the control block 1704, the control block 1704 and the fixed connection block 1702 form a rotary connection through an adjusting rotating shaft 1703, the control block 1704 and the operating platform 1 form an elastic connection through a spring 1701, a lower die 15 is fixed conveniently by a fixing device 17, a first fixed bottom foot 18 is arranged on one side of the connection plate 3, and a second fixed bottom foot 19 is arranged on one side of the bottom plate 2.

The working principle is as follows: before the router PCB tin paste printing jig is used, firstly, the whole router PCB tin paste printing jig needs to be simply understood in structure, when the device needs to be used, the second baffle 9 is opened along the rotating shaft 8, so that the connecting plate 3, the sliding upper die 4, the operating rod 11 and the lower die 15 are exposed, and the operation can be carried out, when the lower die 15 needs to be replaced, the lug 1706 is buckled by hands, the control block 1704 is pressed downwards, so that the fixing block 1705 is not clamped with the lower die 15, the lower die 15 can be taken out along the sliding groove 16, then a new lower die 15 is inserted into the sliding groove 16, at the moment, under the action of the spring 1701, the control block 1704 is restored to the original position, so that the fixing block 1705 clamps the lower die 15, when the device needs to be maintained, one side provided with the first fixing bottom foot 18 and the second fixing bottom foot 19 can be fixed on a horizontal plane, and the bottom plate 2 can be beaten, maintenance of the device is well within the skill of those in the art, and will not be described in detail herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a router PCB board tin cream printing jig, includes operation panel (1) and second baffle (9), its characterized in that: a bottom plate (2) is arranged at the bottom of the operating platform (1), a connecting plate (3) is fixed on the operating platform (1), wherein,

a sliding upper die (4) is arranged on the connecting plate (3), a groove (5) is formed in the connecting plate (3), a first magnetic block (6) is arranged in the groove (5), a first baffle (7) is arranged on the connecting plate (3), a rotating shaft (8) is arranged on the first baffle (7), the second baffle (9) is connected with the first baffle (7) through the rotating shaft (8), a second magnetic block (10) is arranged on the second baffle (9), and an operating rod (11) is arranged on the second baffle (9);

the improved structure is characterized in that a supporting and connecting plate (12) is arranged on the operating platform (1), a clamping strip (13) is arranged on the supporting and connecting plate (12), a clamping block (14) is arranged on one side of the connecting plate (3), a lower die (15) is arranged on the supporting and connecting plate (12), a sliding groove (16) is formed in the bottom of the lower die (15), a fixing device (17) is arranged on the operating platform (1), a first fixed bottom foot (18) is arranged on one side of the connecting plate (3), and a second fixed bottom foot (19) is arranged on one side of the bottom plate (2).

2. The solder paste printing jig for the PCB of the router of claim 1, wherein: the first magnetic block (6) and the second magnetic block (10) are positioned on the same horizontal plane, and the size of the first magnetic block (6) is matched with that of the second magnetic block (10).

3. The solder paste printing jig for the PCB of the router of claim 1, wherein: the first baffle (7) and the second baffle (9) are in rotating connection through a rotating shaft (8), and the width of the second baffle (9) is larger than that of the lower die (15).

4. The solder paste printing jig for the PCB of the router of claim 1, wherein: the number of the supporting connecting plates (12) is 2, and the supporting connecting plates (12) and the lower die (15) are in sliding connection through clamping strips (13) and sliding grooves (16).

5. The solder paste printing jig for the PCB of the router of claim 1, wherein: the fixing device (17) comprises a spring (1701), a fixed connecting block (1702), an adjusting rotating shaft (1703), a control block (1704), a fixed block (1705) and a bump (1706), the spring (1701) is arranged on the operating platform (1), the fixed connecting block (1702) is arranged on the operating platform (1), the adjusting rotating shaft (1703) is arranged at one end of the fixed connecting block (1702), the control block (1704) and the fixed connecting block (1702) are connected through the adjusting rotating shaft (1703), the fixed block (1705) is fixed on the control block (1704), and the bump (1706) is fixed at one end of the control block (1704).

6. The PCB solder paste printing jig of claim 5, wherein: the control block (1704) and the fixed connecting block (1702) form a rotary connection through an adjusting rotating shaft (1703), and the control block (1704) and the operating platform (1) form an elastic connection through a spring (1701).