CN214687920U

CN214687920U - Corona treatment frame with regulatory function

Info

Publication number: CN214687920U
Application number: CN202120352407.6U
Authority: CN
Inventors: 张艳
Original assignee: Changzhou Aofu Electronic Equipment Co ltd
Current assignee: Changzhou Aofu Electronic Equipment Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-11-12
Anticipated expiration: 2031-02-07

Abstract

The utility model relates to a corona treatment frame with regulatory function, it relates to corona treatment technical field, which comprises a frame, the frame inner wall is equipped with the corona roller, the frame top is equipped with the electrode post, the frame inner wall is equipped with the pivot, the pivot outer peripheral face rotates with the corona roller to be connected, the frame lateral wall slides and is connected with the fixed block, be equipped with the clamping device who is used for the centre gripping pivot on the fixed block, be equipped with the elevating gear who is used for driving the fixed block along vertical displacement in the frame. Vertical displacement is followed to elevating gear drive pivot, and then easily adjusts the distance between corona roller and the electrode post to easily change the relative position of material surface and electrode post, reduce the condition that operating personnel changed the corona roller, reduced operating personnel's work load, improved operating personnel's work efficiency.

Description

Corona treatment frame with regulatory function

Technical Field

The application relates to the technical field of corona treatment, in particular to a corona treatment frame with an adjusting function.

Background

A corona machine is a device for roughening the surface of silicone rubber, plastics and other materials. The method is widely applied to vacuum electroplating, vacuum coating, physical vapor deposition and printing.

A self-tensioning corona machine with the publication number of CN211222135U comprises a frame, wherein a corona roller, an electrode column and a plurality of conveying rollers are arranged on the frame, the electrode column is arranged above the corona roller, the plurality of conveying rollers are respectively arranged at two ends of the corona roller, and a discharging device and a receiving device are respectively arranged at two ends of the frame; the material receiving device comprises a material receiving roller, a material receiving frame and a driving device, the material receiving roller is rotatably connected with the material receiving frame, and the driving device is installed on the material receiving frame. The workman draws the material from the blowing device earlier, passes conveying roller and corona roller afterwards, glues in receiving material roller week side, then drive arrangement starts, drives and receives the material roller and rotates, receives the material roller and rotates and carry out the rolling to the material. The material is delivered from the discharging device, passes through the conveying roller and then enters between the corona roller and the electrode column, and the electrode column performs corona treatment on the material.

In view of the above-mentioned related technologies, the inventor believes that when materials with different thicknesses are subjected to corona treatment, the relative position between the surface of the material and the electrode column changes, and further the surface effect of the electrode column corona material is poor.

SUMMERY OF THE UTILITY MODEL

Can lead to electrode column corona material surface effect poor problem after the position of solving material surface and electrode column changes, this application provides a corona treatment frame with regulatory function.

The application provides a corona treatment frame with regulatory function adopts following technical scheme:

the utility model provides a corona treatment frame with regulatory function, includes the frame, the frame inner wall is equipped with the corona roller, the frame top is equipped with the electrode column, the frame inner wall is equipped with the pivot, the pivot outer peripheral face rotates with the corona roller to be connected, the frame lateral wall slides and is connected with the fixed block, be equipped with the clamping device who is used for the centre gripping pivot on the fixed block, be equipped with the elevating gear who is used for driving the fixed block along vertical displacement in the frame.

Through adopting above-mentioned technical scheme, elevating gear drive pivot is along vertical displacement, and then can adjust the relative position of material surface and electrode post, reduces electrode post corona material surface effect poor possibility, has improved work efficiency. Through setting up clamping device, the operating personnel of being convenient for takes out the pivot, and then it is convenient to maintain the corona roller.

Optionally, the clamping device includes that the clamping bar that rotates respectively and connects in the fixed block both sides, two the clamping bar is kept away from fixed block one end and is fixed with the clamp splice respectively, two the relative inboard of clamp splice respectively with pivot outer peripheral face joint, be equipped with the second actuating mechanism that is used for driving two clamping bars and is close to each other or keep away from on the fixed block.

Through adopting above-mentioned technical scheme, through setting up the clamping bar, and then realize that the clamp splice is close to each other or keeps away from, and then be convenient for press from both sides tight pivot, reduce the pivot and remove the possibility of removal, the operating personnel of being convenient for simultaneously takes out the pivot. Through setting up the clamp splice, restriction pivot follows corona roller pivoted possibility, reduces the condition of pivot and clamping bar separation.

Optionally, the second driving mechanism includes a sliding rod connected to the inner circumferential surface of the fixed block in a sliding manner, a positioning block is fixed to the top end of the sliding rod, swing rods are respectively rotatably connected to two sides of the positioning block, one ends of the two swing rods, far away from the positioning block, are respectively rotatably connected to the two clamping rods, and a cylinder for driving the sliding rod to slide vertically is arranged on the fixed block.

Through adopting above-mentioned technical scheme, start the cylinder, the piston rod of cylinder moves down and drives the slide bar and move down, and the locating lever moves down the pendulum rod of pulling both sides, and two pendulum rods stimulate two clamping bars respectively and are close to each other, and then the clamping bar centre gripping pivot of being convenient for, and the piston rod shrink of cylinder, two clamping bars are kept away from each other, and then clamping bar and pivot separation to operating personnel can follow the interior pivot of taking out of clamping bar, realizes the change to the corona roller.

Optionally, the side wall of the rack is provided with a mounting groove, the lifting device comprises a sleeve fixed in the mounting groove, the inner circumferential surface of the sleeve is connected with a rack in a sliding manner, the top of the rack is fixedly connected with the fixing block, the outer wall of the sleeve is rotatably connected with a first gear meshed with the rack, and the rack is provided with a first driving mechanism for driving the first gear to rotate.

Through adopting above-mentioned technical scheme, rack and first gear provide driven effect for the fixed block goes up and down for first actuating mechanism can drive first gear revolve and drive the fixed block and go up and down, and then the pivot of being convenient for go up and down, thereby be convenient for adjust corona roller and electrode column's distance.

Optionally, the first driving mechanism includes a first motor fixed to an outer wall of the frame, an output shaft of the first motor is fixed with a worm, one side of the frame, which is away from the first gear, is rotatably connected with a connecting rod, the connecting rod is fixedly connected with an inner circumferential surface of the first gear, a worm wheel meshed with the worm is fixed to an outer circumferential surface of the connecting rod, and the inner circumferential surface of the worm wheel is fixedly connected with the connecting rod.

Through adopting above-mentioned technical scheme, first motor provides power for the worm rotates, can the first gear of effectual drive rotate, and then adjusts first motor and rotate and be convenient for realize the regulation to the countershaft position to the realization is to the regulation of distance between corona roller and the electrode post.

Optionally, one end of the electrode column is rotatably connected with the frame, and the frame is provided with a locking mechanism for limiting the rotation of the electrode column.

By adopting the technical scheme, the electrode column is rotatably connected with the rack, so that the corona roller can be conveniently taken out from the upper part of the rack, the possibility that the rack needs to be disassembled when an operator replaces the corona roller is reduced, and the working efficiency of the operator is improved.

Optionally, the locking mechanism includes a supporting block fixed on the inner wall of the frame, the top of the supporting block abuts against the bottom of the electrode column, a limiting groove is formed in the side wall of the electrode column, a fixing groove is formed in the top of the frame, a pin block used for being connected with the limiting groove in an inserting mode is connected in the fixing groove in a sliding mode, and a driving assembly used for driving the pin block to slide is arranged on the frame.

Through adopting above-mentioned technical scheme, through setting up the supporting shoe, reduce the electrode post and be in the possibility that horizontal position rocked, reduce the condition of distance skew between electrode post and the corona roller. Through setting up round pin piece and spacing groove, rock when restriction electrode column is in vertical position, electrode column rotates and presss from both sides the possibility of hindering operating personnel when reducing operating personnel and lifting the corona roller.

Optionally, the driving assembly includes a screw rod connected to one side of the pin block facing the electrode column through a thread, and a second motor for driving the screw rod to rotate is arranged on the frame.

Through adopting above-mentioned technical scheme, through setting up the second motor, for the lead screw rotates provides power for the lead screw rotates and can drives the round pin piece and move towards or keep away from the electrode column, and then is convenient for fix the electrode column of vertical state.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the rack and the first gear provide a transmission effect for the up-and-down movement of the fixed block, so that the first driving mechanism drives the first gear to rotate to drive the fixed block to move up and down easily, and further the rotating shaft can move up and down horizontally, and the distance between the corona roller and the electrode column can be adjusted;

2. through setting up first motor for the worm rotates and can drives first gear revolve, and then adjusts the position that first motor realized the adjustment pivot, thereby easily confirms the distance between corona roller and the electrode post.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic structural diagram of the lifting device of the embodiment.

Fig. 3 is a schematic structural diagram of the clamping mechanism of the embodiment.

Fig. 4 is a partially enlarged schematic view at a in fig. 1.

Description of reference numerals: 1. a frame; 11. a locking mechanism; 111. a support block; 112. a pin block; 1121. a bolt; 113. a drive assembly; 1131. a lead screw; 1132. a second motor; 12. a clamping device; 121. a clamping bar; 122. a clamping block; 1221. a tooth surface; 13. mounting grooves; 14. a first motor; 15. fixing grooves; 2. an electrode column; 21. a limiting groove; 3. a rotating shaft; 31. a corona roller; 32. a second gear; 4. a fixed block; 41. a second drive mechanism; 411. a cylinder; 412. a slide bar; 413. positioning blocks; 414. a swing rod; 42. a lifting device; 421. a sleeve; 4211. positioning a groove; 422. a rack; 423. a support plate; 424. a first gear; 425. a first drive mechanism; 4251. a limiting block; 4252. a worm; 4253. a connecting rod; 4254. a worm gear.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses corona treatment frame with regulatory function. Referring to fig. 1 and 2, a corona treatment frame with an adjusting function comprises a frame 1, an electrode column 2 is rotatably connected to the top of the frame 1, a locking mechanism 11 used for limiting rotation of the electrode column 2 is arranged on the frame 1, a rotating shaft 3 is arranged on the inner side of the frame 1, and a corona roller 31 is rotatably connected to the outer peripheral surface of the rotating shaft 3. Electrode column 2 rotates with frame 1 to be connected, and then can rotate electrode column 2 to frame 1 one side, and the operating personnel of being convenient for installs corona roller 31. The inner walls of the two sides of the rack 1 are connected with fixing blocks 4 in a sliding mode, the clamping device 12 used for clamping the rotating shaft 3 is arranged on the rack 1, the corona roller 31 is convenient to install or replace through the clamping device 12, and meanwhile fixing of the rotating shaft 3 can be met. The frame 1 is provided with a lifting device 42 for driving the fixed block 4 to slide vertically.

Referring to fig. 2 and 3, mounting grooves 13 have all been seted up to frame 1 both sides, elevating gear 42 is including being fixed in the sleeve pipe 421 in two mounting grooves 13 respectively, constant head tank 4211 has been seted up to the sleeve pipe 421 lateral wall, the inner peripheral surface of sleeve pipe 421 slides and is connected with rack 422, rack 422 top and fixed block 4 bottom fixed connection, sleeve pipe 421 outer wall is fixed with backup pad 423, the backup pad 423 lateral wall rotates and is connected with first gear 424, first gear 424 passes through constant head tank 4211 and rack 422 meshing. Through setting up first gear 424 and rack 422 for fixed block 4 height-adjustable, and then realize corona roller 31 and electrode column 2's interval adjustable. The sleeve 421 is provided with a first driving mechanism 425 for driving the first gear 424 to rotate. The first driving mechanism 425 comprises a limiting block 4251 fixed on the outer wall of the frame 1, the top of the limiting block 4251 is fixed with the first motor 14, the output shaft of the first motor 14 is fixed with a worm 4252, the inner peripheral surfaces of the two supporting plates 423 are rotatably connected with connecting rods 4253, the connecting rods 4253 are fixedly connected with the inner peripheral surfaces of the two first gears 424, the outer peripheral surface of one end, away from the first gear 424, of the connecting rod 4253 is fixed with a worm wheel 4254, the worm wheel 4254 is meshed with the worm 4252, and the inner peripheral surface of the worm wheel 4254 is fixedly connected with the connecting rod 4253. Through setting up connecting rod 4253, be convenient for drive fixed block 4 of frame 1 both sides simultaneously and go up and down, reduced the possibility of pivot 3 skew, lead to the poor condition of material surface corona effect after reducing corona roller 31 and electrode column 2 skew. Meanwhile, the corona roller 31 is driven by the single first motor 14 to ascend and descend, so that the working efficiency of the first motor 14 can be improved, and the cost is reduced.

Referring to fig. 2 and 3, the clamping device 12 includes clamping bars 121 rotatably connected to the side walls of the fixing block 4, clamping blocks 122 are fixed to ends of the two clamping bars 121 far from the fixing block 4, the opposite inner sides of the two clamping blocks 122 are tooth surfaces 1221, second gears 32 are fixed to the outer circumferential surfaces of the two ends of the rotating shaft 3, and the second gears 32 are engaged with the two clamping blocks 122 through the tooth surfaces 1221. Through setting up the mating surface, can effectual restriction corona roller 31 rotate and drive pivot 3 and rotate, realize the fixed of pivot 3. The fixed block 4 is provided with a second driving mechanism 41 for driving the two clamping rods 121 to approach or depart from each other. The second driving mechanism 41 includes an air cylinder 411 fixed at the bottom of the fixed block 4, a sliding rod 412 penetrates through the fixed block 4 along the vertical direction, the outer peripheral surface of the bottom of the sliding rod 412 is fixedly connected with a piston rod of the air cylinder 411, a positioning block 413 is fixed at one end of the sliding rod 412 far away from the air cylinder 411, swing rods 414 are respectively rotatably connected to two sides of the positioning block 413, and one ends of the two swing rods 414 far away from the positioning block 413 are respectively rotatably connected with the two clamping rods 121. The cylinder 411 provides power for the sliding rod 412 to slide vertically, and the sliding rod 412 plays a guiding role for the swing rods 414, so that one ends, far away from the positioning block 413, of the two swing rods 414 are close to each other or far away from each other to drive the two clamping rods 121 to be close to each other or far away from each other, and then the clamping of the rotating shaft 3 is realized.

Referring to fig. 1 and 4, the locking mechanism 11 includes a supporting block 111 fixed on the inner wall of the frame 1, and the top of the supporting block 111 abuts against the bottom of the electrode column 2. Supporting shoe 111 improves the effect of supporting for electrode post 2, reduces electrode post 2 and at the possibility that the during operation rocked, reduces electrode post 2 and rocks the poor condition of corona material effect that leads to. Spacing groove 21 has been seted up to 2 lateral walls of electrode column, fixed slot 15 has been seted up at 1 top of frame, frame 1 slides through fixed slot 15 and is connected with round pin piece 112, round pin piece 112 is including being fixed in the bolt 1121 at round pin piece 112 top, bolt 1121 pegs graft with spacing groove 21, be equipped with the drive assembly 113 that is used for drive round pin piece 112 to slide in frame 1, drive assembly 113 includes threaded connection in round pin piece 112 towards the lead screw 1131 of electrode column 2 one side, frame 1 top is fixed with second motor 1132, second motor 1132 output shaft and lead screw 1131 fixed connection. Second motor 1132 provides power for lead screw 1131 for electrode column 2 is fixed with round pin piece 112 through spacing groove 21, thereby realizes that electrode column 2 fixes in frame 1 one side, and the operating personnel of being convenient for maintains corona roller 31.

The implementation principle of the corona treatment frame with the adjusting function is as follows: the first motor 14 is started, the first motor 14 rotates to drive the worm 4252 to rotate, the worm 4252 rotates to drive the worm wheel 4254 to rotate, the worm wheel 4254 rotates to drive the connecting rod 4253 to rotate, the connecting rod 4253 rotates to drive the first gear 424 to rotate, the first gear 424 rotates to drive the rack 422 to move up or down, the rack 422 moves up or down to drive the rotating shaft 3 to move up or down, and therefore the height of the corona roller 31 can be adjusted; starting the air cylinder 411, moving a piston rod of the air cylinder 411 downwards to drive the sliding rod 412 to move downwards, moving the sliding rod 412 downwards to pull the swing rods 414 to approach each other, moving the swing rods 414 to approach each other to drive the clamping rods 121 to approach each other, and clamping the rotating shaft 3 by the clamping blocks 122, so that the rotating shaft 3 can be fixed; start second motor 1132, second motor 1132 rotates and drives lead screw 1131 and rotate, and lead screw 1131 rotates and drives round pin piece 112 and be close to electrode column 2, and round pin piece 112 is pegged graft with electrode column 2 through spacing groove 21, can be convenient for fix electrode column 2 in frame 1 one side.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a corona treatment frame with regulatory function, includes frame (1), frame (1) inner wall is equipped with corona roller (31), frame (1) top is equipped with electrode column (2), its characterized in that: frame (1) inner wall is equipped with pivot (3), pivot (3) outer peripheral face rotates with corona roller (31) and is connected, frame (1) lateral wall slides and is connected with fixed block (4), be equipped with clamping device (12) that are used for centre gripping pivot (3) on fixed block (4), be equipped with elevating gear (42) that are used for driving fixed block (4) along vertical displacement on frame (1).

2. The corona treatment shelf with regulating function according to claim 1, wherein: clamping device (12) are including rotating clamping bar (121) of connecting in fixed block (4) both sides respectively, two fixed block (4) one end is kept away from in clamping bar (121) is fixed with clamp splice (122) respectively, two the relative inboard of clamp splice (122) is respectively with pivot (3) outer peripheral face joint, be equipped with on fixed block (4) and be used for driving second actuating mechanism (41) that two clamping bar (121) are close to each other or keep away from.

3. The corona treatment shelf with regulating function according to claim 2, wherein: the second driving mechanism (41) comprises a sliding rod (412) connected to the inner peripheral surface of the fixed block (4) in a sliding mode, a positioning block (413) is fixed to the top end of the sliding rod (412), swing rods (414) are respectively and rotatably connected to two sides of the positioning block (413), one ends, far away from the positioning block (413), of the swing rods (414) are respectively and rotatably connected with the two clamping rods (121), and a cylinder (411) used for driving the sliding rod (412) to slide vertically is arranged on the fixed block (4).

4. The corona treatment shelf with regulating function according to claim 1, wherein: mounting groove (13) have been seted up to frame (1) lateral wall, elevating gear (42) are including being fixed in sleeve pipe (421) in mounting groove (13), sleeve pipe (421) inner peripheral surface slides and is connected with rack (422), rack (422) top and fixed block (4) fixed connection, sleeve pipe (421) outer wall rotates and is connected with first gear (424) with rack (422) meshing, be equipped with on frame (1) and be used for driving first gear (424) pivoted first actuating mechanism (425).

5. The corona treatment shelf with regulating function according to claim 4, wherein: the first driving mechanism (425) comprises a first motor (14) fixed on the outer wall of a rack (1), a worm (4252) is fixed on an output shaft of the first motor (14), a connecting rod (4253) is connected to one side, far away from the first gear (424), of the rack (1) in a rotating mode, the connecting rod (4253) is fixedly connected with the inner circumferential surface of the first gear (424), a worm wheel (4254) meshed with the worm (4252) is fixed on the outer circumferential surface of the connecting rod (4253), and the inner circumferential surface of the worm wheel (4254) is fixedly connected with the connecting rod (4253).

6. The corona treatment shelf with regulating function according to claim 1, wherein: one end of the electrode column (2) is rotatably connected with the rack (1), and a locking mechanism (11) used for limiting the rotation of the electrode column (2) is arranged on the rack (1).

7. The corona treatment shelf of claim 6, wherein: locking mechanical system (11) including supporting shoe (111) that is fixed in frame (1) inner wall, electrode post (2) rotate the back with supporting shoe (111) top butt, spacing groove (21) have been seted up to electrode post (2) lateral wall, fixed slot (15) have been seted up at frame (1) top, fixed slot (15) internal slipping is connected with round pin piece (112) that are used for pegging graft with spacing groove (21), be equipped with on frame (1) and be used for driving round pin piece (112) gliding drive assembly (113).

8. The corona treatment shelf of claim 7, wherein: drive assembly (113) are including threaded connection in lead screw (1131) of round pin piece (112) towards electrode column (2) one side, be equipped with on frame (1) and be used for driving lead screw (1131) pivoted second motor (1132).