CN218017512U

CN218017512U - PP sheet grinding device

Info

Publication number: CN218017512U
Application number: CN202222373860.2U
Authority: CN
Inventors: 盛晨熙
Original assignee: Pinghu Xinhengsheng New Materials Co ltd
Current assignee: Pinghu Xinhengsheng New Materials Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-12-13
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a PP sheet grinding device, belong to the equipment technical field that polishes, which comprises a worktable, mounting bracket and fixed subassembly, the top of board is provided with the subassembly of polishing, the subassembly of polishing includes the bidirectional screw, the bidirectional screw rotates to be connected in the inside wall of mounting bracket, first motor is installed to the one end of board, the outside symmetrical cover of bidirectional screw is equipped with removes the frame, the inside wall of mounting bracket is connected with the gag lever post, and the gag lever post runs through and removes the frame, the inside wall that removes the frame rotates and is connected with the polishing roller, remove the one end of frame and install the third motor, the top of board is provided with the carousel, the bottom of carousel is connected with the back shaft, the outside cover of back shaft is equipped with drive gear, the second motor is installed to the one end of board, the output of second motor runs through the board and is connected with the driving gear. The beneficial effects of the utility model are that optimized the processing mode, improved equipment application scope, made the equipment practicality obtain promoting, reduced the grinding bits simultaneously and remain the influence to the precision of polishing, improved cleaning efficiency.

Description

PP sheet grinding device

Technical Field

The utility model relates to an equipment technical field that polishes specifically says a PP sheet grinding device.

Background

The PP sheet has high transparency, good barrier property, low density, no toxicity and sanitation, can be recycled, does not generate toxic and harmful gas when being heated or combusted, does not harm human health, does not corrode equipment, is a novel green and environment-friendly packaging material, can be prepared into various products through secondary processing modes such as thermal forming and the like, and is mainly used for packaging foods, medicines, medical appliances and the like.

The utility model discloses a china patent application number is CN 202020622531.5's utility model discloses a PP sheet grinding device, the on-line screen storage device comprises a base, be equipped with the platform of polishing on the base, the platform periphery of polishing is equipped with the chip groove, both sides are equipped with a pair of horizontal grinding roller of polishing around the platform, horizontal grinding roller one end is connected with the motor through the pivot, the horizontal grinding roller other end of polishing is connected with the bearing frame, the left and right sides of platform of polishing is equipped with a pair of vertical grinding roller of polishing, vertical grinding roller one end is connected with the motor through the pivot, the vertical grinding roller other end is connected with the bearing frame, the tip is equipped with longitudinal slide rail around the base, the tip is equipped with transverse slide rail about the base, bearing frame and the motor at horizontal grinding roller both ends all are connected with longitudinal slide rail through the slider, the bearing frame and the motor at vertical grinding roller both ends of polishing all are connected with transverse slide rail through the slider, be equipped with a pair of pneumatic cylinder on the base, the output shaft upper end of pneumatic cylinder is equipped with the fixed plate. The utility model discloses polish weak point consuming time to the PP sheet, the efficiency of polishing improves.

The above comparison document has the following problems:

(1) In this application, the grinding work is performed by the grinding rolls in the lateral and longitudinal directions, but the cross interference between the two is easily generated, so that the minimum size of the ground sheet is limited, and the practicability is limited.

(2) Need artifical manual regulation to polish the roller in this application file to the utilization is polished the roller and is carried out cleaning of grinding bits, cleans the efficiency and lower and the effect is limited, influences panel precision of polishing easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PP sheet grinding device to solve the problem that proposes in the above-mentioned background art.

The technical scheme of the utility model is that: PP sheet grinding device, including board, mounting bracket and fixed subassembly, the top of board is provided with the grinding subassembly, the grinding subassembly includes two-way screw rod, two-way screw rod rotates to be connected in the inside wall of mounting bracket, first motor is installed to the one end of board, the output of first motor runs through the board to be connected with two-way screw rod, the outside symmetrical cover of two-way screw rod is equipped with the carriage release lever, the inside wall of mounting bracket is connected with the gag lever post, and the gag lever post runs through the carriage release lever, the inside wall of carriage release lever rotates and is connected with the grinding roller, the third motor is installed to the one end of carriage release lever, the output of third motor runs through the carriage release lever to be connected with the grinding roller, the top of board is provided with the carousel, the bottom of carousel is connected with the back shaft, the back shaft is connected with the inner bottom wall of board in the rotation, the outside cover of back shaft is equipped with drive gear, the second motor is installed to the one end of board, the output of second motor runs through the board and is connected with the driving gear, drive gear is the meshing connection with the driving gear.

Further, the bottom of carousel is connected with a plurality of guide blocks equally, the guide way has been seted up on the top of board, the guide block all is the T font with the cross-section of guide way to be sliding connection.

Further, the inside of board is provided with the clearance subassembly, the clearance subassembly includes the cavity, the one end of board is seted up to the cavity, the inner diapire of cavity is provided with the collecting box, the one end of board is provided with sealing door, the one end of removal frame is connected with the baffle, the baffle inside wall is kept away from the one end of collecting box and is installed the fan.

Further, the top of cavity inside wall articulates there is the fly leaf, the inside wall of cavity articulates there is the telescopic link, the top of telescopic link is articulated mutually with the bottom of fly leaf.

Further, a controller is installed at one end of the machine table, and the controller is electrically connected with the first motor, the second motor, the third motor, the fixing assembly, the telescopic rod and the fan.

The utility model discloses an improve and provide PP sheet grinding device here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses a two grinding rollers that carousel cooperation subtend removed realize the processing operation of polishing to panel, solve the machining dimension restriction that cross interference caused, have optimized the processing mode, have improved equipment application scope, make equipment practicality obtain promoting.

And the second step is as follows: the utility model discloses a cooperation of fly leaf and baffle and fan can clear up the operation when polishing, has optimized machining efficiency, and reduces the influence of abrasive dust to the precision of polishing to cleaning efficiency has been improved.

Drawings

The invention is further explained below with reference to the drawings and examples:

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

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of area A in FIG. 1;

fig. 4 is an enlarged schematic view of region B in fig. 1.

Description of reference numerals: 1. a machine platform; 2. polishing the assembly; 21. a first motor; 22. a movable frame; 23. a bidirectional screw; 24. a turntable; 25. a second motor; 26. a limiting rod; 27. a third motor; 28. grinding a roller; 29. a support shaft; 210. a transmission gear; 211. a driving gear; 212. a guide block; 213. a guide groove; 3. a mounting frame; 4. a fixing assembly; 5. a controller; 6. cleaning the assembly; 61. a collection box; 62. a sealing door; 63. a cavity; 64. a telescopic rod; 65. a movable plate; 66. a baffle plate; 67. a fan.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model provides a PP sheet polishing device through improvement, as shown in figures 1-4, comprising a machine table 1, a mounting frame 3 and a fixing component 4 (the fixing component 4 is composed of a hydraulic rod and a pressing plate, the pressing plate is driven by the hydraulic rod to descend, and the pressing plate is pressed and fixed by a matching turntable 24), the top end of the machine table 1 is provided with a polishing component 2, the polishing component 2 comprises a bidirectional screw 23, the bidirectional screw 23 is rotationally connected with the inner side wall of the mounting frame 3, one end of the machine table 1 is provided with a first motor 21, the output end of the first motor 21 runs through the machine table 1 and is connected with the bidirectional screw 23, the outer symmetrical sleeve of the bidirectional screw 23 is provided with a movable frame 22, the inner side wall of the mounting frame 3 is connected with a limiting rod 26, the limiting rod 26 runs through the movable frame 22, the inner side wall of the movable frame 22 is rotationally connected with a grinding roller 28, a third motor 27 is installed at one end of the moving frame 22, an output end of the third motor 27 penetrates through the moving frame 22 and is connected with the grinding roller 28, a turntable 24 is arranged at the top end of the machine table 1, a support shaft 29 is connected to the bottom end of the turntable 24, the support shaft 29 is rotatably connected with the inner bottom wall of the machine table 1, a transmission gear 210 is sleeved outside the support shaft 29, a second motor 25 is installed at one end of the machine table 1, an output end of the second motor 25 penetrates through the machine table 1 and is connected with a driving gear 211, the transmission gear 210 is connected with the driving gear 211 in a meshing manner, a plurality of guide blocks 212 are connected to the bottom end of the turntable 24 in equal intervals, a guide groove 213 is formed in the top end of the machine table 1, the cross sections of the guide blocks 212 and the guide groove 213 are both in a T shape and are in sliding connection, so that the guide grooves 213 and the guide blocks 212 are used for cooperation, the automatic plate polishing machine comprises a machine table 1, a turntable 24, a cleaning assembly 6, a cavity 63, a collecting box 61, a sealing door 62, a baffle 66, a fan 67, a movable frame 22, a movable plate 65, a telescopic rod 64, a baffle 66 and a fan 67, wherein the turntable 24 is limited and guided to prevent the turntable 24 from deviating when rotating, the cleaning assembly 6 is arranged inside the machine table 1, the cavity 63 is arranged at one end of the machine table 1, the collecting box 61 is arranged on the inner bottom wall of the cavity 63, the baffle 66 is connected to one end of the movable frame 22, the fan 67 is arranged at one end of the inner side wall of the baffle 66, the movable plate 67 is hinged to the top end of the inner side wall of the cavity 63, the telescopic rod 64 is hinged to the inner side wall of the cavity 63, the movable plate 65 is controlled to rotate by the telescopic rod 64, the movable plate 65 is turned upwards to block grinding chips and guide the grinding chips to fall into the collecting box 61, so that the grinding chips can be polished and cleaned synchronously, the plate can be processed, the precision can be improved, the controller 5 is arranged at one end of the machine table 1, the first motor 21, the second motor 25, the third motor 27, the fixing assembly 4, the telescopic rod 4, the collecting box 61 and the telescopic rod 61 can be electrically connected to adjust the size of the plate, and the plate, so as to correspondingly adjust the size of the machining precision.

The working principle is as follows: the plate to be polished is placed on the rotary table 24, the plate is pressed and fixed by the fixing assembly 4, then the first motor 21 is started to enable the bidirectional screw 23 to rotate, the limiting and guiding effects of the limiting rod 26 are utilized, the two moving frames 22 are enabled to move oppositely until the polishing roller 28 is abutted against the two sides of the plate, at the moment, the third motor 27 is started to enable the polishing roller 28 to rotate, polishing operation is conducted on the two sides of the plate, the telescopic rod 64 is controlled to extend to enable the movable plate 65 to turn upwards, the fan 67 is synchronously started, the grinding scraps are blown to the upper portion of the cavity 63 by the matched baffle 66, the movable plate 65 is used for blocking and guiding the grinding scraps, the grinding scraps fall into the collecting box 61, after polishing of the two sides is completed, the first motor 21 is controlled to rotate reversely, the moving frames 22 are reset, the second motor 25 is started, the meshing transmission effect of the driving gear 211 and the transmission gear 210 is utilized, the supporting shaft 29 and the rotary table 24 are enabled to rotate synchronously, the guide block 212 and the guide groove 213 are utilized to limit and guide the two sides of the rotary table 24, the plate 24 is driven by the plate 24 to rotate ninety degrees, then the second motor 25 is started, the first motor 21 is started, and the operation of the plate is repeated.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a PP sheet grinding device which characterized in that: including board (1), mounting bracket (3) and fixed subassembly (4), the top of board (1) is provided with grinding assembly (2), grinding assembly (2) include two-way screw rod (23), two-way screw rod (23) rotate to be connected in the inside wall of mounting bracket (3), first motor (21) are installed to the one end of board (1), the output of first motor (21) runs through board (1) to be connected with two-way screw rod (23), the outside symmetrical cover of two-way screw rod (23) is equipped with carriage (22), the inside wall of mounting bracket (3) is connected with gag lever post (26), and gag lever post (26) runs through carriage (22), the inside wall of carriage (22) rotates and is connected with grinding roller (28), third motor (27) are installed to the one end of carriage (22), the output of third motor (27) runs through carriage (22) to be connected with grinding roller (28), the top of board (1) is provided with carousel (24), the bottom of carousel (24) is connected with back shaft (29), the output of back shaft (29) is equipped with drive gear (210) and the inside wall of board (1) is equipped with second motor (25), the output end of the second motor (25) penetrates through the machine table (1) and is connected with a driving gear (211), and the transmission gear (210) is meshed with the driving gear (211).

2. The PP sheet grinding device according to claim 1, wherein: the bottom of carousel (24) is equallyd divide and is connected with a plurality of guide blocks (212), guide way (213) have been seted up on the top of board (1), guide block (212) all are the T font with the cross-section of guide way (213) to be sliding connection.

3. The PP sheet grinding device according to claim 1, wherein: the cleaning assembly (6) is arranged inside the machine table (1), the cleaning assembly (6) comprises a cavity (63), the cavity (63) is arranged at one end of the machine table (1), a collecting box (61) is arranged on the inner bottom wall of the cavity (63), a sealing door (62) is arranged at one end of the machine table (1), a baffle (66) is connected to one end of the moving frame (22), and a fan (67) is installed at one end, far away from the collecting box (61), of the inner side wall of the baffle (66).

4. The PP sheet grinding device of claim 3, wherein: the top of the inner side wall of the cavity (63) is hinged with a movable plate (65), the inner side wall of the cavity (63) is hinged with an expansion rod (64), and the top end of the expansion rod (64) is hinged with the bottom end of the movable plate (65).

5. The PP sheet grinding device according to claim 1, wherein: controller (5) are installed to the one end of board (1), controller (5) all are electric connection with first motor (21), second motor (25), third motor (27), fixed subassembly (4), telescopic link (64) and fan (67).