CN218169854U

CN218169854U - Floating type grinding plate structure for PCB processing

Info

Publication number: CN218169854U
Application number: CN202222777300.3U
Authority: CN
Inventors: 张琳; 徐积综
Original assignee: Shenzhen Tengdaxiang Electronic Technology Co ltd
Current assignee: Shenzhen Tengdaxiang Electronic Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2022-12-30
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a PCB board processing is with floating board structure of grinding relates to PCB board field, including handling the box, the bottom surface of handling the box evenly docks there is the bottom plate, a side of handling the box is inlayed and is had control panel, the both sides limit symmetry of handling the box has been seted up the side and has been led to the groove, the both sides limit symmetric welding of handling the box has the side fixed plate, the side level is provided with the transmission band body between the side fixed plate, the top surface bolted connection of handling the box has adjust the cylinder, the side level is provided with the transmission roller between the side fixed plate, the fixed grafting in top of bottom plate has clamping screw, the inboard bottom surface horizontal welding of handling the box has the backing plate, the inboard side level of handling the box is provided with movable roof, has adopted floated structure of polishing to make can let polish step by step, can not directness contact and bring great load for the structure of polishing, lets its efficiency of polishing low and equipment damage the condition easily.

Description

Floating type grinding plate structure for processing PCB

Technical Field

The utility model relates to a PCB board processing technology field specifically is a PCB board processing is with floating board structure of grinding.

Background

Printed circuit boards, also known as printed circuit boards, are providers of electrical connections for electronic components. The printed circuit board is generally denoted as "PCB" and cannot be called "PCB board". The design of the printed circuit board is mainly a layout design; the circuit board has the main advantages of greatly reducing errors of wiring and assembly, and improving the automation level and the production labor rate. The printed circuit board can be divided into a single-sided board, a double-sided board, a four-layer board, a six-layer board and other multi-layer circuit boards according to the number of the layers of the circuit boards.

Processing man-hour, need polish the processing to the plate body to present PCB board, traditional polishing is the directness and places the assigned position with the plate body, then upwards extend the back through the equipment of polishing and polish the processing to the plate body, and the downward extrusion of directness is polished and is handled, and direct downwardly extending when polishing at thicker plate body polishes makes the great load that has formed the structure of polishing of contact surface great, can cause the damage condition of equipment frequent, and also great to the consumption of polishing the consumption body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a processing of PCB board is with floating board structure of grinding, to solve and to present PCB board that proposes in the above-mentioned background art add man-hour, need polish the processing to the body, traditional polishing is the assigned position is placed to the plate body of directness, then polish the processing to the body after upwards extending through the equipment of polishing, and the downward extrusion of directness is polished and is handled, direct downwardly extending is polished when the thicker plate body is polished and is makeed the contact surface great load that has formed the structure of polishing great, can cause the damaged condition of equipment frequent, and also be great problem to the consumption of polishing the consumption body.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a PCB board processing is with floating board structure of grinding, is including handling the box, the bottom surface of handling the box evenly docks there is the bottom pad, a side of handling the box is inlayed and is had control panel, the both sides limit symmetry of handling the box has seted up the side through groove, the both sides limit symmetry of handling the box has welded the side fixing plate, the side level is provided with the transmission area body between the side fixing plate, the top surface bolted connection of handling the box has adjust cylinder, the side level is provided with the transmission roller between the side fixing plate, the top of bottom pad is fixed to be pegged graft there is clamping screw, the inboard bottom surface horizontal welding of handling the box has the backing plate, the inboard side level of handling the box is provided with movable roof, movable roof's bottom surface level is provided with the area of grinding, the inside wall symmetry of handling the box has seted up side limit groove, movable roof's both sides limit symmetry welding has the end fixture block, movable roof's bottom surface level sets up end channel, the inboard side limit level joint of end channel has movable inner panel, the both sides limit symmetry welding of movable inner panel has the side inside wall, the side inside wall joint has the side inside wall, the bottom surface of bottom groove channel evenly inlays the supporting spring, the horizontal joint has the grinding roller, the horizontal welding of movable inner panel has the fixed block.

As a preferred embodiment of the present invention: the number of the bottom cushion blocks is four, the top ends of the four bottom cushion blocks are correspondingly butted at the bottom edge angle position one by one, the side through grooves are horizontally and symmetrically arranged at the positions, close to the bottom surface, of the two side edges of the treatment box body, and the inside of the side through grooves is communicated with the inside of the treatment box body.

As a preferred embodiment of the present invention: the number of side fixed plate is four, and two liang of a set of symmetry parallel fixed settings respectively of four side fixed plates are in the both ends position that the groove was led to in two sides, and the transmission belt body level cup joints the outside limit that sets up at the transmission roller, and the transmission belt body level runs through formula grafting side and leads to the inboard side bottom surface position that the groove extends to the processing box.

As a preferred embodiment of the present invention: the number of actuating cylinder is a plurality of, and a plurality of actuating cylinder are the straight line level and arrange the setting and handle the top surface central line position of box, and a plurality of actuating cylinder's output runs through the top surface of handling the box perpendicularly downwards and extends to inside, and the perpendicular downward welding of extension sets up the top surface central line position at the activity roof, and the top of clamping screw all one-to-one fixed thread sets up inside the bottom surface screw of handling the box.

As a preferred embodiment of the present invention: the top surface level butt joint of backing plate sets up the inboard top surface position at the transmission band body, and movable roof and backing plate overlap formula parallel arrangement each other set up, and the area level of polishing cup joints the outside limit position that sets up at the roller of polishing, and the vertical inside wall central line position of seting up at the processing box of side spacing groove, and the fixed both sides limit central point that sets up at movable roof of end fixture block puts, and the equal one-to-one joint of end fixture block sets up the inboard limit at the side spacing groove.

As a preferred embodiment of the present invention: the fixed both sides central point that sets up at the activity inner panel of side fixed block symmetry puts, and the side fixed block respectively one-to-one joint sets up the inside wall channel position at end channel, and supporting spring symmetry sets up the top surface and the bottom surface position at the side fixed block, and the parallel symmetry of polishing roller each other sets up the bottom surface channel both ends position at the activity inner panel.

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

the utility model discloses a top surface position of the transmission band body is placed to the plate body level, make to drive the horizontal transmission motion of transmission band body under the rotation of transmission roller, the transmission band body drives the plate body of top surface and runs through the inside that side logical groove enters into the processing box of a side, make after setting up control panel control the actuating cylinder downwardly extending of top surface after, make the output drive inside movable roof downstream, and let it remove more stability under the end fixture block and the side spacing groove mutual restriction on both sides limit, make the bottom surface butt joint of the polishing area of bottom surface set up the top surface position at the plate body behind movable roof downstream, make the polishing area polish the processing to the plate body of bottom surface under the rotation of polishing roller, and make the side fixed block can move about the channel of kerve under supporting spring's support when polishing, let the polishing area of polishing can not polish when thick plate body directness contact polish the processing, let polish can be more even high-efficient, make can let and polish in proper order letting the floated structure of polishing make and let progressively under having adopted, can bring great load for polishing structure, the efficiency of polishing to damage the condition.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic perspective view of a floating type grinding plate structure for PCB processing;

FIG. 2 is a schematic structural diagram of a front sectional connection detail of a processing box of a floating type board grinding structure for PCB processing;

FIG. 3 is a schematic structural diagram of a connection detail of a side view section of a processing box body of a floating type board grinding structure for PCB processing;

fig. 4 is a schematic structural diagram of the connection details of the front view section of the movable inner plate of the floating type grinding plate structure for processing the PCB.

In the figure: 1. a treatment box body; 2. a bottom cushion block; 3. a control panel; 4. a side through groove; 5. a side fixing plate; 6. a conveyor belt body; 7. an adjusting cylinder; 8. a transfer roller; 9. fixing the screw rod; 10. a bottom bolster plate; 11. a movable top plate; 12. polishing the belt; 13. a side limiting groove; 14. an end fixture block; 15. a bottom channel; 16. a movable inner plate; 17. a side fixing block; 18. a support spring; 19. and (5) grinding the roller.

Detailed Description

Referring to fig. 1-2, in the embodiment of the present invention, a floating type grinding plate structure for PCB board processing comprises a processing box 1, wherein the bottom surface of the processing box 1 is evenly butted with bottom pads 2, one side edge of the processing box 1 is inlaid with a control panel 3, two side edges of the processing box 1 are symmetrically provided with side through grooves 4, the number of the bottom pads 2 is four, the top ends of the four bottom pads 2 are correspondingly butted at bottom edge angle positions, the side through grooves 4 are horizontally and symmetrically arranged at two side edges of the processing box 1 near the bottom surface position, the inner parts of the side through grooves 4 are communicated with the inner part of the processing box 1, two side edges of the processing box 1 are symmetrically welded with side fixing plates 5, a transmission belt body 6 is horizontally arranged at the side edge between the side fixing plates 5, the number of the side fixing plates 5 is four, and the four side fixing plates 5 are respectively symmetrically arranged at two ends of the two side through grooves 4 in parallel and fixed in a group, the conveying belt body 6 is horizontally sleeved on the outer side edge of the conveying roller 8, the horizontally penetrating type inserting side through groove 4 of the conveying belt body 6 extends to the inner side edge bottom surface position of the processing box body 1, the top surface of the processing box body 1 is in bolted connection with an adjusting cylinder 7, the side edge between the side fixing plates 5 is horizontally provided with the conveying roller 8, the top end of the bottom cushion block 2 is fixedly inserted with a plurality of fixing screws 9, the number of the adjusting cylinders 7 is multiple, the adjusting cylinders 7 are horizontally arranged in a straight line at the top surface central line position of the processing box body 1, the output ends of the adjusting cylinders 7 vertically penetrate through the top surface of the processing box body 1 downwards and extend to the inside, the extending ends are vertically welded downwards at the top surface central line position of the movable top plate 11, the top ends of the fixing screws 9 are uniformly and fixedly arranged inside the bottom surface screw holes of the processing box body 1 in a corresponding fixing thread manner, a bottom base plate 10 is horizontally welded on the bottom surface of the inner side of the processing box body 1, a movable top plate 11 is horizontally arranged on the inner side edge of the processing box body 1, a polishing belt 12 is horizontally arranged on the bottom surface of the movable top plate 11, the top surface of the bottom base plate 10 is horizontally butted and arranged at the position of the top surface of the inner side of the transmission belt body 6, the movable top plate 11 and the bottom base plate 10 are arranged in a stacked parallel mode, and the polishing belt 12 is horizontally sleeved and arranged at the position of the outer side edge of the polishing roller 19;

referring to fig. 3-4, in an embodiment of the present invention, a floating type grinding plate structure for processing a PCB board, wherein a side limiting groove 13 is symmetrically formed on an inner side wall of a processing box 1, end clamping blocks 14 are symmetrically welded on two side edges of a movable top plate 11, the side limiting groove 13 is vertically and oppositely formed at a central line position of the inner side wall of the processing box 1, the end clamping blocks 14 are fixedly arranged at central positions of the two side edges of the movable top plate 11, the end clamping blocks 14 are uniformly and correspondingly clamped on inner side edges of the side limiting groove 13, a bottom groove channel 15 is horizontally formed on a bottom surface of the movable top plate 11, a movable inner plate 16 is horizontally and horizontally clamped on the inner side edge of the bottom groove channel 15, side fixing blocks 17 are symmetrically welded on two side edges of the movable inner plate 16, supporting springs 18 are uniformly embedded on the inner side wall of the bottom groove channel 15, a grinding roller 19 is horizontally and fixedly arranged on central positions of the bottom surface of the movable inner plate 16, the side fixing blocks 17 are symmetrically and fixedly arranged at two side central positions of the bottom groove channel of the movable inner plate 16, the side fixing blocks 17 are respectively and correspondingly clamped on inner side wall of the bottom groove channel 15, the supporting springs 18 are symmetrically arranged on top surface and on the bottom surface of the side fixing blocks 17, and the grinding roller 19, and the movable inner plate 16 are symmetrically arranged between the movable inner plate.

The utility model discloses a theory of operation is:

the top surface position of the transmission belt body 6 is placed with the plate body level, make to drive the horizontal transmission motion of the transmission belt body 6 under the rotation of transmission roller 8, the transmission belt body 6 drives the plate body of top surface and runs through the inside that the side leads to groove 4 of a side and enters into processing box 1, make the adjusting cylinder 7 of controlling the top surface extend down after setting up control panel 3, make the output drive inside activity roof 11 downstream, and let it remove more stable under the mutual restriction of end fixture block 14 and the side spacing groove 13 on both sides limit, make the bottom surface butt joint of the polishing area 12 of bottom surface set up the top surface position at the plate body after activity roof 11 downstream, make the polishing area 12 polish the plate body of bottom surface under the rotation of polishing roller 19, and make side fixed block 17 can the up-and-down activity at the inside wall channel of bottom slot way 15 under the support of supporting spring 18 when polishing, make the polishing area 12 can not be to the direct contact polishing processing of polishing when thicker plate body, let polish can be more even high-efficient.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. The floating type grinding plate structure for processing the PCB comprises a processing box body (1) and is characterized in that the bottom surface of the processing box body (1) is evenly butted with a bottom cushion block (2), a control panel (3) is embedded at one side edge of the processing box body (1), side through grooves (4) are symmetrically formed in two side edges of the processing box body (1), side fixing plates (5) are symmetrically welded in two side edges of the processing box body (1), a transmission belt body (6) is horizontally arranged between the side fixing plates (5), an adjusting cylinder (7) is connected to a top surface bolt of the processing box body (1), a transmission roller (8) is horizontally arranged between the side fixing plates (5), a fixing screw (9) is fixedly inserted in the top end of the bottom cushion block (2), a bottom cushion plate (10) is horizontally welded in the inner side bottom surface of the processing box body (1), a movable top plate (11) is horizontally arranged in the inner side edge of the processing box body (1), a grinding belt (12) is horizontally arranged in the bottom surface of the movable top plate (11), side grinding belts are horizontally arranged in the bottom surface of the movable top plate (11), side limit grooves (13) are symmetrically formed in the symmetry of the processing box body (1), side limit grooves (13), a movable inner side edge (14) is welded in the bottom surface of the movable top plate (15), a movable inner side groove (15) is horizontally arranged in the movable bottom groove (15) and a movable inner side groove (15) in the movable bottom groove (15), the side fixing blocks (17) are symmetrically welded on two side edges of the movable inner plate (16), supporting springs (18) are uniformly embedded in the inner side wall of the bottom channel (15), and the grinding roller (19) is horizontally clamped on the bottom surface of the movable inner plate (16).

2. The floating type grinding plate structure for processing the PCB as claimed in claim 1, wherein the number of the bottom cushion blocks (2) is four, the top ends of the four bottom cushion blocks (2) are correspondingly butted and arranged at the bottom corner position one by one, the side through grooves (4) are horizontally and symmetrically arranged at the position close to the bottom surface at the two side edges of the processing box body (1), and the inside of the side through groove (4) is communicated and arranged with the inside of the processing box body (1).

3. The floating type grinding plate structure for processing the PCB as claimed in claim 1, wherein the number of the side fixing plates (5) is four, and the four side fixing plates (5) are symmetrically and parallelly fixed at two ends of the two side through grooves (4) in a group of two by two, the transmission belt body (6) is horizontally sleeved at the outer side of the transmission roller (8), and the transmission belt body (6) horizontally penetrates through the inserted side through grooves (4) and extends to the inner side bottom surface of the processing box body (1).

4. The floating type grinding plate structure for processing the PCB according to claim 1, wherein the number of the adjusting cylinders (7) is multiple, the adjusting cylinders (7) are horizontally arranged in a straight line at the central line position of the top surface of the processing box body (1), the output ends of the adjusting cylinders (7) vertically penetrate through the top surface of the processing box body (1) downwards and extend into the processing box body, the extending ends are vertically welded downwards at the central line position of the top surface of the movable top plate (11), and the top ends of the fixing screws (9) are fixedly arranged inside the bottom surface screw holes of the processing box body (1) in a one-to-one correspondence manner.

5. The floating type grinding plate structure for processing the PCB as claimed in claim 1, wherein the top surface of the bottom cushion plate (10) is horizontally butted at the inner top surface of the transmission belt body (6), the movable top plate (11) and the bottom cushion plate (10) are arranged in a stacked parallel manner, the grinding belt (12) is horizontally sleeved at the outer side position of the grinding roller (19), the side limiting groove (13) is vertically arranged at the central line position of the inner side wall of the processing box body (1), the end clamping block (14) is fixedly arranged at the central position of the two side edges of the movable top plate (11), and the end clamping block (14) is uniformly and correspondingly clamped at the inner side edge of the side limiting groove (13).

6. The floating type grinding plate structure for processing the PCB as claimed in claim 1, wherein the side fixing blocks (17) are symmetrically and fixedly arranged at the center positions of both sides of the movable inner plate (16), the side fixing blocks (17) are respectively arranged at the inner side wall channel positions of the bottom channel (15) in a one-to-one corresponding clamping manner, the supporting springs (18) are symmetrically arranged at the top surface position and the bottom surface position of the side fixing blocks (17), and the grinding rollers (19) are symmetrically arranged at the two end positions of the bottom channel of the movable inner plate (16) in parallel.