CN209914224U

CN209914224U - Reduce film rolling machine of base plate damage

Info

Publication number: CN209914224U
Application number: CN201920611758.7U
Authority: CN
Inventors: 高亚松
Original assignee: Dongguan Hongren Automation Equipment Technology Co Ltd
Current assignee: Dongguan Hongren Automation Equipment Technology Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-07
Anticipated expiration: 2029-04-29

Abstract

The utility model relates to a circuit board processing equipment field discloses a reduce film rolling machine of base plate damage, mounting panel in the frame including sliding connection, sliding connection has the connecting plate on the mounting panel, be provided with the lifting unit that the drive connecting plate removed on the mounting panel, be provided with embossing wheel group down on the mounting panel, sliding connection has the installation piece on the mounting panel, sliding connection has last embossing wheel group on the installation piece, be provided with the driving piece that drives the installation piece removal on the connecting plate, the installation piece passes through the driving piece and is connected with the connecting plate, upward be provided with the elastic ring between embossing wheel group and the installation piece, it is corresponding each other with lower embossing wheel group to go up embossing wheel group. The utility model discloses have and be difficult for making the impaired effect of base plate.

Description

Reduce film rolling machine of base plate damage

Technical Field

The utility model belongs to the technical field of the technique of circuit board processing equipment and specifically relates to a reduce film rolling machine of base plate damage.

Background

In the prior art, in the process of manufacturing printed circuit boards, a photoresist layer is formed on the upper and lower surfaces of a substrate before exposure, a film is adhered to the surface of the photoresist layer, and the film is stripped after the substrate is exposed to expose the photoresist layer, so that the subsequent developing and etching procedures are performed.

The stripping mode of the existing membrane stripping machine is mainly that an embossing wheel is driven by a cylinder to be close to a substrate, the cylinder is arranged on a rack, the cylinder drives the embossing wheel to be in contact with a membrane after working, so that the front edge of the membrane generates wrinkles, the front edge of the membrane is separated from the substrate, a sticking wheel adheres to the wrinkles on the front edge of the membrane, and the membrane is stripped from the substrate.

The above prior art solutions have the following drawbacks: because the knurling wheel is close to the base plate through the cylinder, the knurling wheel easily collides with the base plate under the drive of cylinder to cause the damage of base plate.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a reduce film rolling machine of base plate damage has the impaired effect of difficult messenger's base plate.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a reduce film rolling machine of base plate damage, includes the mounting panel of sliding connection in the frame, sliding connection has the connecting plate on the mounting panel, be provided with the lifting unit that the drive connecting plate removed on the mounting panel, be provided with embossing wheel group down on the mounting panel, sliding connection has the installation piece on the mounting panel, sliding connection has last embossing wheel group on the installation piece, be provided with the driving piece that drives the installation piece and remove on the connecting plate, the installation piece passes through the driving piece and is connected with the connecting plate, upward be provided with the elasticity ring between embossing wheel group and the installation piece, it is corresponding each other with lower embossing wheel group to go up embossing wheel group.

Through adopting the above-mentioned technical scheme, the workman drives the connecting plate through lifting unit and removes, thereby make the connecting plate drive the driving piece and remove, the driving piece removes and drives the installation piece and remove, make it is close to the base plate to go up the knurling wheelset, then the workman drives the installation piece through the driving piece and removes, thereby make it take place to contact to go up the knurling wheelset and take place to contact with the base plate, when the driving piece drives knurling wheelset and takes place to contact with the base plate, because the restriction of base plate, go up and produce relative slip between knurling wheelset and the installation piece, simultaneously again because the elastic action of elastic ring, make the pressure that goes up the knurling wheelset and produce the base plate again, thereby make between knurling wheelset and the base plate rigid collision, thereby make base plate self difficult impaired when guaranteeing to go up knurling wheelset and lower knurling wheelset.

The utility model discloses further set up to: go up the knurling wheelset and pass through slip subassembly sliding connection on the installation piece, seted up the sliding tray on the installation piece, the slip subassembly includes that fixed connection is established at slide bar, the cover of sliding tray in the sliding tray sliding block on the sliding bar, it sets up on the sliding block to go up the knurling wheelset, the both ends of elastic ring are contradicted with sliding tray inner wall and sliding block respectively.

Through adopting above-mentioned technical scheme, the sliding block cover is established on the slide bar, and when taking place relative movement between last knurling wheelset and the installation piece, the sliding block removed along the slide bar, because the both ends of elastic ring contradict respectively on the inner wall and the sliding block of sliding tray, when the sliding block removed, the elastic ring was extrudeed to produce certain elasticity, make and go up the effect that the knurling wheelset can exert certain power to the base plate, ensure the production of fold.

The utility model discloses further set up to: the lifting assembly comprises a screw rod rotatably connected to the mounting plate and a driving motor arranged on the mounting plate, the driving motor and the screw rod are in belt transmission, and the connecting plate is in threaded connection with the screw rod.

Through adopting above-mentioned technical scheme, driving motor drives the lead screw through taking driven mode to rotate after the work, and the lead screw drives the connecting plate after rotating and takes place to remove to realize the lift of connecting plate, make and go up the knurling wheelset and be close to the base plate.

The utility model discloses further set up to: the mounting block is provided with a sliding hole, the sliding hole is communicated with the sliding groove, a blocking rod which is used for being in contact with the upper embossing wheel set is connected in the sliding hole in a sliding mode, and the blocking rod is abutted to the elastic ring.

Through adopting above-mentioned technical scheme, when the elastic ring was extruded, the elastic ring took place deformation to promote to block the pole and take place to remove, block the pole and slide in the hole that slides, and contact with last knurling wheelset, thereby the removal of knurling wheelset in the restriction, make and go up the knurling wheelset and can exert the effect to the base plate.

The utility model discloses further set up to: one side fixedly connected with blotter of the knurling wheelset upwards blocks the pole.

Through adopting above-mentioned technical scheme, when last knurling wheelset and blotter contact, the blotter cushions, makes the collision of going up knurling wheelset and blockking the pole less, makes the difficult damage that causes the base plate of going up the knurling wheelset.

The utility model discloses further set up to: the both sides fixedly connected with inserted sheet of blotter, the inserting groove has been seted up to the both sides of blockking the pole, inserted sheet sliding connection be in the inserting groove.

Through adopting above-mentioned technical scheme, when needs are changed the blotter, the workman only needs to take out the inserted sheet from the inserting groove to realize the change of blotter, after more having changed the blotter, the inserted sheet makes being located that the blotter can be comparatively stable with the setting up of inserting groove and blocks the pole.

The utility model discloses further set up to: articulated on the installation piece have the piece that resets, fixedly connected with adsorbs the piece on the piece that resets, the piece that resets is contradicted with the barrier lever.

By adopting the technical scheme, the adsorption block has certain weight, and when the blocking rod moves, the blocking rod drives the reset sheet to move; when the blocking rod returns, the weight of the adsorption block drives the reset sheet to return to the original position along with the movement of the blocking rod.

The utility model discloses further set up to: the mounting block is provided with a positioning assembly for fixing the position of the reset sheet, the positioning assembly comprises a positioning plate fixedly connected to the mounting block and a positioning block fixedly connected to the positioning plate, and the positioning block and the adsorption block are mutually attracted.

Through adopting above-mentioned technical scheme, when the locating piece with adsorb the piece mutual correspondence, the locating piece with adsorb the piece actuation each other to make the piece that resets be difficult to continue to remove along with blocking the pole, thereby can not be to the effect of blocking the pole application of force, block the comparatively smooth and easy removal of pole under the effect of elastic ring.

To sum up, the utility model discloses following beneficial effect has:

through setting up lifting unit, driving piece and elastic ring, lifting unit goes up and down to the connecting plate to make the position of going up the knurling wheelset change, the driving piece drives the knurling wheelset and removes, thereby makes the knurling wheelset take place to contact with the base plate, and elastic ring's setting makes the knurling wheelset can apply certain power to the base plate in gliding, thereby makes the base plate be difficult for impairedly when can make the film produce the fold.

Drawings

Fig. 1 is a schematic sectional view of the internal structure of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 showing a connection structure of the sliding portion and the mounting portion;

FIG. 3 is an enlarged view of the portion B of FIG. 1 showing the connection structure of the slide block and the slide rod;

FIG. 4 is an enlarged view of the portion B of FIG. 1, showing the connection structure of the moving portion and the contact portion;

FIG. 5 is a cross-sectional view of a connecting structure of the cushion pad and the plug-in piece;

fig. 6 is a schematic view showing a connection structure of the positioning plate and the positioning block.

Reference numerals: 1. mounting a plate; 11. moving the hole; 2. a connecting plate; 21. a sliding part; 22. an installation part; 3. a lifting assembly; 31. a screw rod; 32. a drive motor; 33. a threaded sleeve; 4. a drive member; 5. mounting blocks; 51. a sliding groove; 52. a sliding hole; 53. a blocking lever; 531. a moving part; 532. a contact portion; 533. a blocking portion; 54. a cushion pad; 541. a plug-in sheet; 542. inserting grooves; 55. a hinge assembly; 551. mounting a sheet; 552. a hinged sleeve; 553. hinging a pin shaft; 56. a reset sheet; 57. an adsorption block; 6. a sliding assembly; 61. a slide bar; 62. a slider; 63. an elastic ring; 7. an upper embossing wheel set; 71. an upper basic block; 72. an upper wheel body; 8. a lower embossing wheel set; 81. a lower basic block; 82. a lower wheel body; 9. a positioning assembly; 91. positioning a plate; 92. positioning blocks; 93. and (7) installing holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a reduce film rolling machine of base plate damage, including sliding connection mounting panel 1 in the frame, seted up removal hole 11 on mounting panel 1, sliding connection has connecting plate 2 that the cross-section is L shape on mounting panel 1, and connecting plate 2 is including the sliding part 21 and the installation department 22 that the integration set up, and sliding part 21 level sets up, and the vertical setting of installation department 22, sliding part 21's both sides are contradicted with the inner wall that removes hole 11. Be provided with lifting unit 3 on the mounting panel 1, lifting unit 3 includes lead screw 31 and driving motor 32, driving motor 32 fixed connection is on mounting panel 1, fixedly connected with belt pulley on driving motor 32's the output shaft, fixedly connected with bearing mount pad on the mounting panel 1, the bearing rotation is passed through at the both ends of lead screw 31 and is connected on mounting panel 1, also fixedly connected with belt pulley is served to lead screw 31, realize synchronous rotation through the belt between two belt pulleys. The screw rod 31 penetrates through one end of the sliding part 21 and is in threaded connection with the sliding part 21, a threaded sleeve 33 is sleeved on the screw rod 31, the threaded sleeve 33 is in threaded connection with the screw rod 31, and the threaded sleeve 33 is fixedly connected with the sliding part 21.

Referring to fig. 1 and 3, one end of the mounting portion 22 away from the threaded sleeve 33 is fixedly connected with a driving piece 4, the driving piece 4 is used for driving a cylinder, a driving rod of the driving piece 4 is fixedly connected with a mounting block 5, one side of the mounting block 5 facing the mounting plate 1 is attached to the mounting plate 1, one side of the mounting block 5 away from the mounting plate 1 is provided with a sliding groove 51, and the mounting block 5 is connected with an upper embossing wheel set 7 through a sliding assembly 6 in a sliding manner. The sliding assembly 6 comprises a sliding rod 61 and a sliding block 62, two ends of the sliding rod 61 are respectively fixedly connected with the inner walls of two sides of the sliding groove 51, and the sliding block 62 is sleeved on the sliding rod 61 and slides along the length direction of the sliding rod 61. Go up knurling wheelset 7 and include basic piece 71 and a plurality of upper wheel body 72, go up basic piece 71 fixed connection and keep away from the one side of sliding tray 51 at sliding block 62, a plurality of upper wheel body 72 rotates and connects the one side of keeping away from sliding block 62 at last basic piece 71. An elastic ring 63 is arranged in the sliding groove 51, the sliding rod 61 penetrates through the elastic ring 63, and the elastic ring 63 is made of spring steel. Embossing wheel group 8 under fixedly connected with on mounting panel 1, lower embossing wheel group 8 includes wheel body 82 under foundatin block 81 and the plurality of down, and lower foundatin block 81 fixed connection is on mounting panel 1, and wheel body 82 rotates under a plurality of to be connected and keeps away from one side of mounting panel 1 at foundatin block 81 down.

Referring to fig. 4 and 5, a sliding hole 52 is formed in the mounting block 5, the sliding hole 52 is communicated with the sliding groove 51, a blocking rod 53 is slidably connected in the sliding hole 52, the blocking rod 53 comprises a moving part 531, a contact part 532 and a blocking part 533 which are integrally arranged, the blocking rod 53 is in an S shape, the contact part 532 and the blocking part 533 are located at two ends of the moving part 531 and horizontally arranged, and the moving part 531 is vertically arranged and two sides of the moving part 531 are both abutted to the inner wall of the sliding hole 52. One end of the contact part 532 far from the moving part 531 is abutted against the elastic ring 63, the lower surface of the blocking part 533 is provided with a cushion pad 54 made of sponge, the two sides of the blocking part 533 are provided with insertion grooves 542, the two sides of the cushion pad 54 are fixedly connected with insertion pieces 541 in an L shape, the insertion pieces 541 are located in the insertion grooves 542, and the cushion pad 54 is abutted against the upper surface of the mounting block 5.

Articulated through articulated subassembly 55 on the installation piece 5 have a piece 56 that resets, articulated subassembly 55 includes installation piece 551, articulated sleeve 552 and articulated round pin axle 553, installation piece 551 fixed connection is on installation piece 5, articulated sleeve 552 fixed connection is in the one end that installation piece 551 kept away from installation piece 5, articulated round pin axle 553 rotates to be connected in articulated sleeve 552, the one end and the articulated round pin axle 553 fixed connection of piece 56 that resets, fixedly connected with adsorbs piece 57 on the other end, adsorb piece 57 and be magnet, reset piece 56 contradicts with barrier portion 533.

Referring to fig. 4 and 6, a positioning assembly 9 is arranged on the mounting block 5, the positioning assembly 9 includes a positioning plate 91 and a positioning block 92, the positioning plate 91 is fixedly connected to the mounting block 5, one side of the reset piece 56 abuts against a side wall of the positioning plate 91, a mounting hole 93 is formed in the positioning plate 91, the positioning block 92 is fixedly connected in the mounting hole 93, the positioning block 92 is a magnet, and the positioning block 92 and the adsorption block 57 attract each other.

The implementation principle of the embodiment is as follows: when the substrate reaches between the upper embossing wheel set 7 and the lower embossing wheel set 8, the driving motor 32 works, the driving motor 32 drives the belt pulley to rotate after working, the screw rod 31 rotates under the transmission of the belt pulley and the belt, and the screw rod 31 moves the connecting plate 2 after rotating, so that the driving piece 4 and the mounting block 5 are driven to move towards the substrate. After installation piece 5 reachd the predetermined position, driving piece 4 drives installation piece 5 and removes towards the base plate, make and go up embossing wheel group 7 and base plate contact, go up embossing wheel group 7 and base plate contact back, because the hindrance of base plate, it drives the length direction removal of sliding block 62 along slide bar 61 to go up embossing wheel group 7, compress elastic ring 63, take place deformation after elastic ring 63 compresses, promote contact site 532 and take place to remove, thereby make removal portion 531 slide in sliding hole 52, stop 533 stretches out outwards this moment, it contradicts with blotter 54 at removal in-process to go up embossing wheel group 7, it is the front end of film that embossing wheel group 7 and lower embossing wheel group 8 appear the fold but do not harm the base plate. When the upper embossing wheel set 7 is far away from the substrate, the upper embossing wheel set 7 falls under the action of self gravity, the elastic ring 63 resets, the reset piece 56 pushes the blocking part 533 to move under the action of self gravity and the gravity of the adsorption piece 57, and when the adsorption piece 57 contacts the positioning block 92, the two attract each other, so that the position of the reset piece 56 is fixed, and the blocking part 533 is not pressed by the reset piece 56.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a reduce film rolling machine of base plate damage which characterized by: including sliding connection mounting panel (1) in the frame, sliding connection has connecting plate (2) on mounting panel (1), be provided with lifting unit (3) that drive connecting plate (2) removed on mounting panel (1), be provided with embossing wheel group (8) down on mounting panel (1), sliding connection has installation piece (5) on mounting panel (1), sliding connection has embossing wheel group (7) on installation piece (5), be provided with driving piece (4) that drive installation piece (5) removed on connecting plate (2), installation piece (5) are connected with connecting plate (2) through driving piece (4), it is provided with elastic ring (63) to go up between embossing wheel group (7) and installation piece (5), it corresponds mutually with embossing wheel group (8) down to go up embossing wheel group (7).

2. A film laminating apparatus for reducing substrate damage according to claim 1, wherein: go up knurling wheelset (7) through sliding component (6) sliding connection on installation piece (5), seted up sliding tray (51) on installation piece (5), sliding component (6) establish including slide bar (61), the cover of fixed connection in sliding tray (51) sliding block (62) on slide bar (61), it sets up on sliding block (62) to go up knurling wheelset (7), the both ends of elastic ring (63) are contradicted with sliding tray (51) inner wall and sliding block (62) respectively.

3. A film laminating apparatus for reducing substrate damage according to claim 1, wherein: lifting unit (3) including rotate lead screw (31), the driving motor (32) of setting on mounting panel (1) of connection on mounting panel (1), the belt drive between driving motor (32) and lead screw (31), connecting plate (2) and lead screw (31) threaded connection.

4. A film laminating apparatus for reducing substrate damage according to claim 1, wherein: be provided with on installation piece (5) and slide hole (52), slide hole (52) and sliding tray (51) intercommunication, sliding connection has in slide hole (52) and is used for blockking pole (53) with last knurling wheelset (7) contact, it conflicts with elastic ring (63) to block pole (53).

5. The film laminating apparatus for reducing damage to a substrate as claimed in claim 4, wherein: one side of the blocking rod (53) facing the upper embossing wheel set (7) is fixedly connected with a cushion pad (54).

6. A film laminating apparatus for reducing substrate damage according to claim 5, wherein: the utility model discloses a bumper pad, including blotter (54), the both sides fixedly connected with inserted sheet (541) of blotter (54), inserted groove (542) have been seted up to the both sides of blocking pole (53), inserted sheet (541) sliding connection be in inserted groove (542).

7. The film laminating apparatus for reducing damage to a substrate as claimed in claim 4, wherein: articulated on installation piece (5) have a piece that resets (56), fixedly connected with adsorbs piece (57) on piece that resets (56), piece that resets (56) contradicts with blocking rod (53).

8. A film laminating apparatus for reducing substrate damage according to claim 7, wherein: the mounting block (5) is provided with a positioning component (9) for fixing the position of the reset sheet (56), the positioning component (9) comprises a positioning plate (91) fixedly connected to the mounting block (5) and a positioning block (92) fixedly connected to the positioning plate (91), and the positioning block (92) and the adsorption block (57) are mutually attracted.