CN214960339U - Etching machine upper cover device for circuit board etching - Google Patents

Abstract

The utility model provides a circuit board etching is with etching machine upper cover device relates to etching machine technical field, including base and the device of uncapping, the last fixed surface of base is connected with the workstation, and the base is close to the gas pitcher that two symmetries of one side fixedly connected with of workstation set up, and the base was kept away from to the workstation one end fixedly connected with a plurality of components and parts, sets up on device of uncapping and the workstation, and the device of uncapping includes the spacing ring, and one side fixed connection that spacing ring and workstation are close to the gas pitcher. The utility model discloses, the pipeline of solving present most etching machines adopts the card to establish the connection, easily produces the gap between pipeline and the equipment, produces a large amount of nitric oxide at mechanical work's in-process, causes the inside toxic gas of equipment to pass through the gap and discharges, endangers staff's healthy, and the easy polluted surrounding environment of toxic gas, increases follow-up improvement cost, causes a large amount of losses to the user, the effectual security of having avoided above-mentioned problem and improve equipment of application of this device.

Description

Etching machine upper cover device for circuit board etching

Technical Field

The utility model relates to an etching machine technical field especially relates to an etching machine upper cover device is used in circuit board etching.

Background

The circuit board is an electronic element commonly used by electronic appliances and the like, wherein the most commonly used metal of the circuit board is magnesium alloy which is formed by adding other elements into magnesium as a base, and the circuit board is characterized in that: the aluminum alloy has the advantages of low density, high specific strength, large specific modulus, good heat dissipation, good shock absorption and larger impact load bearing capacity than aluminum alloy.

At present, the pipeline of most etching machines adopts the card to establish the connection, easily produces the gap between pipeline and the equipment, produces a large amount of nitric oxide at mechanical work's in-process, causes the inside toxic gas of equipment to discharge through the gap, endangers staff's healthy, and toxic gas easily pollutes the surrounding environment, increases follow-up improvement cost, causes a large amount of losses to the user, need improve to this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an etching machine upper cover device for etching a circuit board.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an upper cover device of an etching machine for etching a circuit board comprises a base and a cover opening device, wherein the upper surface of the base is fixedly connected with a workbench, one side of the base, which is close to the workbench, is fixedly connected with two symmetrically arranged gas tanks, one end of the workbench, which is far away from the base, is fixedly connected with a plurality of components, the cover opening device is arranged on the upper surface of the workbench, the cover opening device comprises a limiting ring, the limiting ring is fixedly connected with one side of the workbench, which is close to the gas tanks, and is fixedly connected with three symmetrically arranged limiting sleeves, one end of the limiting ring, which is far away from the workbench, is provided with a clamping ring, the clamping ring is matched with the limiting ring, one end of the clamping ring, which is close to the limiting ring, is fixedly connected with three symmetrically arranged compression springs, one end of the compression springs, which is far away from the clamping ring, is fixedly connected with an air cushion, and the inner walls of the limiting ring and the clamping ring are in sliding connection, the clamp ring is far away from the three symmetry of one side fixedly connected with of air cushion and sets up the dead lever, the dead lever is close to the pot head of spacing ring and establishes and sliding connection has the removal cover.

Preferably, the surface of the limiting ring is provided with a rectangular groove, and the fixing rod is connected with the inner wall of the rectangular groove in a sliding mode.

Preferably, one end of the fixed rod close to the movable sleeve is fixedly connected with an expansion spring, and one end of the movable sleeve close to the fixed rod is fixedly connected with the expansion spring.

Preferably, the surface of workstation is provided with protector, the one end and the base fixed connection that the workstation was kept away from to protector.

Preferably, protector includes the fixed block, one side fixed connection that the fixed block is close to the base with the workstation, the number of fixed block has four, four the fixed block is the symmetry setting, the inner wall of workstation is inserted and is established and the chamber door that sliding connection has two symmetries to set up, one side that the workstation is close to the base is rotated and is connected with the fixture block that two symmetries set up, the one end fixedly connected with locating piece of workstation is kept away from to the chamber door, one side fixedly connected with handle of workstation is kept away from to the chamber door, the one end that the workstation was kept away from to the fixed block is rotated and is connected with the gag lever post.

Preferably, the inner wall of the fixed block is provided with a sliding groove, one end of the box door close to the fixed block is connected with the sliding groove in a sliding mode, and one end of the limiting rod close to the fixed block is connected with the limiting rod through a positioning spring.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through arranging the cover opening device, when the pipeline needs to be connected, the snap ring is inserted into the limit ring, the snap ring drives the fixed rod, the compression spring and the air cushion move together, the inner wall of the limit ring extrudes the air cushion immediately, the air cushion extrudes the compression spring, the compression spring generates elasticity by stress deformation, the snap ring is rotated, the snap ring drives the fixed rod and the movable sleeve to rotate together, the limit sleeve extrudes the movable sleeve immediately, the movable sleeve extrudes the expansion spring, the expansion spring generates elasticity by stress deformation, the movable sleeve moves towards one end close to the fixed rod, when the movable sleeve rotates to a certain position, the expansion spring releases the elasticity to enable the movable sleeve to be propped against the inner wall of the limit sleeve, the pipeline is connected, when the pipeline needs to be opened, only the snap ring needs to be rotated, the limit sleeve loses the constraint on the movable sleeve, the compression spring releases the elasticity, the opening can be completed, the pipeline of most of the existing etching machines adopts the clamping connection, the gap easily produces between pipeline and the equipment, produces a large amount of nitric oxide at mechanical work's in-process, causes the inside toxic gas of equipment to pass through the gap and discharges, endangers staff's healthy, and the toxic gas easily pollutes the surrounding environment, increases follow-up improvement cost, causes a large amount of losses to the user, and the effectual above-mentioned problem of having avoided and the security that improves equipment of application of this device.

2. In the utility model, through arranging the protective device, when the box door needs to be opened, the clamping block is rotated to lead the clamping block to lose the constraint of the positioning block, the handle is pulled to one side far away from the workbench, the handle drives the box door to move, when the box door is pulled to a certain position, the box door is moved to one side far away from the clamping block, when the box door is completely opened, the box door extrudes the limiting rod, the limiting rod extrudes the positioning spring, the positioning spring is stressed and deformed to generate elastic force, the positioning spring releases the elastic force to enable the positioning spring to be propped against the inner wall of the box door, when the box door is opened, the handle is pushed to one side close to the clamping block, the box door extrudes the limiting rod, the limiting rod stretches the positioning spring, the positioning spring is stressed and deformed to generate elastic force, the positioning spring releases the elastic force, the handle is immediately pushed to one side close to the workbench to enable the box door to be inserted on the workbench, the clamping block is rotated to enable the clamping block to be propped against the positioning block, can close the chamber door, the chamber door of present most etchers is direct pull-open type, easily appears the chamber door and rocks at open in-process, the gliding condition of proper motion for the chamber door easily presss from both sides the hand of hindering the user, causes the box to have certain potential safety hazard, is unfavorable for the normal use of equipment, and the effectual stability of having avoided above-mentioned problem and improve equipment of application of this device.

Drawings

FIG. 1 is a schematic structural view of an upper cover device of an etching machine for etching circuit boards according to the present invention;

FIG. 2 is a schematic diagram of the rear view structure of FIG. 1 in the upper cover device of the etching machine for etching circuit boards according to the present invention;

FIG. 3 is a schematic structural view of a cover opening device in an upper cover device of an etching machine for etching a circuit board according to the present invention;

FIG. 4 is a schematic structural view of a protection device of an upper cover device of an etching machine for etching circuit boards according to the present invention;

fig. 5 is a schematic diagram of a structure at a position a in fig. 4 of an upper cover device of an etching machine for etching a circuit board according to the present invention.

Illustration of the drawings: 1. a base; 2. a work table; 3. a cap opening device; 31. a limiting sleeve; 32. a limiting ring; 33. an air cushion; 34. moving the sleeve; 35. a compression spring; 36. fixing the rod; 37. a snap ring; 4. a guard; 41. a clamping block; 42. a fixed block; 43. positioning blocks; 44. a box door; 45. a handle; 46. a limiting rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a circuit board etching is with etching machine upper cover device, including base 1 and uncap device 3, base 1's last fixed surface is connected with workstation 2, and base 1 is close to the gas pitcher that two symmetries of one side fixedly connected with of workstation 2 set up, and workstation 2 keeps away from a plurality of components and parts of one end fixedly connected with of base 1, uncaps and sets up on device 3 and the workstation 2.

The detailed arrangement and function of the lid opening device 3 and the guard device 4 will be described below.

As shown in fig. 1 and 3, the cap opening device 3 includes a limiting ring 32, the limiting ring 32 is fixedly connected to one side of the workbench 2 close to the gas tank, three symmetrically arranged limiting sleeves 31 are fixedly connected to one end of the limiting ring 32 far from the workbench 2, a snap ring 37 is arranged at one end of the limiting ring 32 far from the workbench 2, the snap ring 37 is adapted to the limiting ring 32, three symmetrically arranged compression springs 35 are fixedly connected to one end of the snap ring 37 close to the limiting ring 32, an air cushion 33 is fixedly connected to one end of the compression springs 35 far from the snap ring 37, the air cushion 33 is slidably connected to inner walls of the limiting ring 32 and the snap ring 37, three symmetrically arranged fixing rods 36 are fixedly connected to one side of the snap ring 37 far from the air cushion 33, a moving sleeve 34 is sleeved and slidably connected to one end of the fixing rods 36 close to the limiting ring 32, a rectangular groove is formed on the surface of the limiting ring 32, the fixing rods 36 are slidably connected to the inner wall of the rectangular groove, an expansion spring is fixedly connected to one end of the fixed rod 36 close to the movable sleeve 34, and one end of the movable sleeve 34 close to the fixed rod 36 is fixedly connected with the expansion spring.

The whole cover opening device 3 achieves the effects that through the arrangement of the cover opening device 3, when a pipeline needs to be connected, the clamping ring 37 is inserted into the limiting ring 32, the clamping ring 37 drives the fixed rod 36, the compression spring 35 and the air cushion 33 move together, then the inner wall of the limiting ring 32 extrudes the air cushion 33, the air cushion 33 extrudes the compression spring 35, the compression spring 35 is stressed and deformed to generate elastic force, the clamping ring 37 is rotated, the clamping ring 37 drives the fixed rod 36 and the movable sleeve 34 to rotate together, then the limiting sleeve 31 extrudes the movable sleeve 34, the movable sleeve 34 extrudes the telescopic spring, the telescopic spring is stressed and deformed to generate elastic force, the movable sleeve 34 moves towards one end close to the fixed rod 36, when the movable sleeve 34 rotates to a certain position, the telescopic spring releases the elastic force, the movable sleeve 34 abuts against the inner wall of the limiting sleeve 31, the pipeline is connected, when the pipeline needs to be opened, only the clamping ring 37 needs to be rotated, the limiting sleeve 31 loses the constraint on the movable sleeve 34, compression spring 35 release elasticity, can accomplish and open, the pipeline of the present big many etching machines adopts the card to establish the connection at present, easily produce the gap between pipeline and the equipment, produce a large amount of nitric oxide at mechanical work's in-process, cause the inside toxic gas of equipment to pass through the gap discharge, endanger staff's healthy, and the toxic gas easily pollutes the surrounding environment, increase follow-up improvement cost, cause a large amount of losses to the user, the effectual above-mentioned problem of having avoided of application of this device and improve equipment's security.

As shown in fig. 1 and 5, the protection device 4 includes fixed blocks 42, one side fixed connection that the fixed blocks 42 and the workbench 2 are close to the base 1, the number of the fixed blocks 42 is four, four fixed blocks 42 are symmetrically arranged, the inner wall of the workbench 2 is inserted with box doors 44 that are arranged and slidably connected with two symmetries, one side of the workbench 2 close to the base 1 is rotatably connected with two symmetrically arranged fixture blocks 41, one end fixed connection of the box door 44 far away from the workbench 2 is connected with a positioning block 43, one side fixed connection of the box door 44 far away from the workbench 2 is connected with a handle 45, one end of the fixed block 42 far away from the workbench 2 is rotatably connected with a limiting rod 46, a chute is formed in the inner wall of the fixed block 42, one end of the box door 44 close to the fixed blocks 42 is slidably connected with the chute, and one end of the limiting rod 46 close to the fixed blocks 42 is connected with the positioning spring through the positioning spring.

The whole protection device 4 achieves the effect that by arranging the protection device 4, when the door 44 needs to be opened, the fixture block 41 is rotated to enable the fixture block 41 to lose the constraint of the positioning block 43, the handle 45 is pulled to one side far away from the workbench 2, the handle 45 drives the door 44 to move, when the door is pulled to a certain position, the door 44 is moved to one side far away from the fixture block 41, when the door 44 is completely opened, the door 44 extrudes the limiting rod 46, the limiting rod 46 extrudes the positioning spring, the positioning spring is stressed and deformed to generate elastic force, the positioning spring releases the elastic force to enable the door 44 to abut against the inner wall of the door 44, the door 44 is opened, when the door needs to be closed, the handle 45 is pushed to one side close to the fixture block 41, the door 44 extrudes the limiting rod 46, the limiting rod 46 stretches the positioning spring, the positioning spring is stressed and deformed to generate elastic force, the positioning spring releases the elastic force, the handle 45 is immediately pushed to one side close to the workbench 2, make its chamber door 44 insert and establish on workstation 2, rotate fixture block 41, make it offset with locating piece 43, can close chamber door 44, present most etching machine's chamber door 44 is directly pull open type, open the in-process and easily appear chamber door 44 and rock, the gliding condition of proper motion for chamber door 44 easily presss from both sides the hand that hinders the user, cause the box to have certain potential safety hazard, be unfavorable for the normal use of equipment, the effectual above-mentioned problem of having avoided of application of this device and improve equipment's stability.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a circuit board etching is with etching machine upper cover device, includes base (1) and uncap device (3), its characterized in that: the upper surface of the base (1) is fixedly connected with a workbench (2), one side of the base (1) close to the workbench (2) is fixedly connected with two symmetrically arranged gas tanks, the cover opening device (3) is arranged on the upper surface of the workbench (2), the cover opening device (3) comprises a limiting ring (32), the limiting ring (32) is fixedly connected with one side of the workbench (2) close to the gas tanks, one end of the limiting ring (32) far away from the workbench (2) is fixedly connected with three symmetrically arranged limiting sleeves (31), one end of the limiting ring (32) far away from the workbench (2) is provided with a clamping ring (37), the clamping ring (37) is matched with the limiting ring (32), one end of the clamping ring (37) close to the limiting ring (32) is fixedly connected with three symmetrically arranged compression springs (35), one end of the compression spring (35) far away from the clamping ring (37) is fixedly connected with an air cushion (33), air cushion (33) and the inner wall sliding connection of spacing ring (32) and snap ring (37), the three symmetry of one side fixedly connected with that air cushion (33) were kept away from in snap ring (37) sets up dead lever (36), dead lever (36) are close to the pot head of spacing ring (32) and establish and sliding connection has removal cover (34), remove the inner wall looks adaptation of cover (34) and spacing cover (31).

2. The upper cover device of the etching machine for etching the circuit board as claimed in claim 1, wherein: the surface of the limiting ring (32) is provided with a rectangular groove, and the fixing rod (36) is connected with the inner wall of the rectangular groove in a sliding mode.

3. The upper cover device of the etching machine for etching the circuit board as claimed in claim 1, wherein: the one end fixedly connected with expanding spring that dead lever (36) are close to and move cover (34), move cover (34) one end and expanding spring fixed connection that are close to dead lever (36).

4. The upper cover device of the etching machine for etching the circuit board as claimed in claim 1, wherein: the surface of workstation (2) is provided with protector (4), the one end and base (1) fixed connection that workstation (2) were kept away from in protector (4).

5. The upper cover device of the etching machine for etching the circuit board as claimed in claim 4, wherein: protector (4) include fixed block (42), one side fixed connection that fixed block (42) and workstation (2) are close to base (1), the number of fixed block (42) has four, four fixed block (42) is the symmetry setting, the inner wall of workstation (2) is inserted and is established and door (44) that two symmetries set up of sliding connection, workstation (2) are close to one side of base (1) and are rotated and are connected with fixture block (41) that two symmetries set up, one end fixedly connected with locating piece (43) of workstation (2) are kept away from in door (44), one side fixedly connected with handle (45) of workstation (2) are kept away from in door (44), the one end that workstation (2) were kept away from in fixed block (42) is rotated and is connected with gag lever post (46).

6. The upper cover device of the etching machine for etching the circuit board, according to claim 5, wherein: the inner wall of the fixed block (42) is provided with a sliding groove, one end of the box door (44) close to the fixed block (42) is connected with the sliding groove in a sliding mode, and one end of the limiting rod (46) close to the fixed block (42) is connected with the limiting rod through a positioning spring.

Images