CN222273662U

CN222273662U - A TPU car cover film cutting equipment

Info

Publication number: CN222273662U
Application number: CN202421159457.2U
Authority: CN
Inventors: 费秋娟; 王来军; 刘国强
Original assignee: Suzhou Lanshigu New Material Technology Co ltd
Current assignee: Suzhou Lanshigu New Material Technology Co ltd
Priority date: 2024-05-24
Filing date: 2024-05-24
Publication date: 2024-12-31
Anticipated expiration: 2034-05-24

Abstract

The utility model is applicable to the technical field of car cover film processing, and provides a TPU car cover film cutting device, including a supporting mechanism, a conveying mechanism and a cutting mechanism. The supporting mechanism includes a mounting frame, on which a workbench and a mounting frame are fixedly mounted, and both ends of the mounting frame are slidably connected with conveying rollers that can be moved longitudinally through sliders, and a reduction motor is fixedly mounted on the slider, and the conveying rollers are driven to rotate by the reduction motor to convey the car cover film; two fixed plates are installed on the workbench, and a plurality of adjusting bolts are threadedly connected to the fixed plates, and the positions of the two limit frames are adjusted by adjusting the bolts, and a plurality of conveying wheels are rotatably mounted on the limit frames, and the position of the car cover film is limited by the plurality of conveying wheels to prevent the conveying position of the car cover film from being offset, and the cutting accuracy is higher; the cutting mechanism includes a fixed frame driven by a hydraulic cylinder, and a driving shaft is rotatably mounted on the fixed frame, and a plurality of cutting knives are mounted on the driving shaft to cut the car cover film multiple times.

Description

TPU car clothing membrane cutting equipment

Technical Field

The utility model belongs to the technical field of car cover film processing, and particularly relates to TPU car cover film cutting equipment.

Background

In the current technical field of car cover film processing, TPU (thermoplastic polyurethane elastomer), a high polymer material between rubber and plastic, is currently recognized as a high-end invisible car cover base material, and the car cover film needs to be cut during processing.

The utility model patent with the publication number of CN214644207U discloses an on-line slitting and trimming device for a car clothing film material, which comprises a flat plate, wherein supporting plates are arranged at four corners above the flat plate, transverse plates are arranged at the tops of two supporting plates, a movable plate is arranged between the transverse plates, the movable plate and the transverse plates are connected together in a sliding mode, spiral sleeves are symmetrically arranged at the tops of the transverse plates, screw rods are internally connected with the spiral sleeves, the screw rods penetrate through the transverse plates, a turntable is arranged at the bottom end of each screw rod, a rotating seat is connected to the turntable in a rotating mode, side plates are arranged at the bottom of each rotating seat, connecting rods are arranged between the two side plates, and slitting knife rolls are arranged on the connecting rods. Through the spiral shell, lead screw, carousel and the rotating seat isotructure that set up, can be according to dividing the distance between cutter roller and the flat board, adjust the height of dividing the cutter roller, make it can cut car clothing membrane material with the cooperation of placing the board of different thickness, improved the practicality of device.

However, the above patent suffers from the following disadvantages:

According to the cutting machine, the height of the slitting knife roller is adjusted to cut the car coating film materials with different thicknesses, but the car coating film is required to be manually conveyed, the conveying efficiency is low, the conveying position of the car coating film is easy to incline, and the cutting precision of the car coating film is reduced.

Disclosure of utility model

The utility model provides TPU car cover film cutting equipment, which aims to solve the problems that the manual conveying car cover film in the background is low in conveying efficiency, the conveying position of the car cover film is easy to incline, and the cutting precision of the car cover film is reduced.

The TPU car cover film cutting equipment comprises a supporting mechanism, wherein the supporting mechanism comprises a mounting frame, a workbench is fixedly arranged on the mounting frame, and a mounting frame is fixedly arranged on the mounting frame;

A conveying mechanism for conveying the car cover film, the conveying mechanism being mounted on the supporting mechanism;

and the cutting mechanism is arranged on the mounting frame.

Preferably, two sliding grooves are formed in two ends of the mounting frame, and sliding blocks are slidably mounted in the two sliding grooves;

The conveying mechanism comprises conveying rollers, two ends of each conveying roller are rotatably connected with the sliding blocks, the two conveying rollers are slidably mounted at two ends of the mounting frame through the sliding blocks, in the scheme, the conveying rollers are slidably mounted at two ends of the mounting frame through the sliding blocks, and the car cover film is extruded through conveying strands.

Preferably, two pneumatic push rods are arranged at two ends of the mounting frame, and the telescopic ends of the pneumatic push rods are fixedly connected with the corresponding sliding blocks;

In the scheme, the pneumatic push rod drives the slide block to longitudinally move so as to squeeze the car cover films with different thicknesses, and the speed reducing motor drives the conveying roller to rotate so as to convey the car cover films.

Preferably, the workbench is fixedly provided with two fixing plates, and the two fixing plates are symmetrically arranged along the central line of the workbench;

the fixed plate is in threaded connection with a plurality of adjusting screws, one end of each adjusting screw is detachably provided with a limiting frame, and the other end of each adjusting screw is provided with a rotary table;

In the scheme, the hand-held rotary table drives the adjusting screw to rotate, so that the distance between the two limiting frames is adjusted, further, the car cover films with different widths are limited, the conveying wheels limit the conveying positions of the car cover films, and the cutting positions of the car cover films are prevented from shifting.

Preferably, the cutting mechanism comprises a plurality of hydraulic cylinders, and the plurality of hydraulic cylinders are fixedly arranged on the inner wall of the mounting frame;

A fixing frame is fixedly arranged at the telescopic ends of the hydraulic cylinders, and the longitudinal position of the fixing frame is adjusted through the hydraulic cylinders in the scheme.

Preferably, a driving shaft is rotatably arranged on the fixing frame, a plurality of sleeves are sleeved on the driving shaft, and a plurality of cutting knives are sleeved on the driving shaft;

In the scheme, the driving motor drives the driving shaft to rotate so as to drive the cutting knife to rotate, and the car cover film is cut.

Preferably, the workbench is provided with a tool retracting groove, and the tool retracting groove is arranged below the driving shaft;

The workbench is provided with two mounting grooves, the two mounting grooves are arranged on two sides of the tool withdrawal groove, an electric push rod is fixedly arranged in the mounting grooves, the telescopic end of the electric push rod is rotatably provided with a supporting roller through a bracket, in the scheme, the telescopic end of the electric push rod drives the supporting cabinet to longitudinally move, the two supporting rollers are lifted to support the car cover film, and the car cover film is tensioned, so that the car cover film is conveniently cut.

Compared with the prior art, the TPU car cover film cutting equipment has the beneficial effects that the TPU car cover film cutting equipment of the utility model,

1. The workbench and the mounting frame are fixedly arranged on the mounting frame, the two ends of the mounting frame are connected with the conveying rollers capable of longitudinally moving through the sliding blocks, the speed reducing motor is fixedly arranged on the sliding blocks, and the conveying rollers are driven to rotate through the speed reducing motor so as to convey the car cover film;

2. two fixing plates are arranged on the workbench, a plurality of adjusting bolts are connected to the fixing plates in a threaded mode, the positions of the two limiting frames are adjusted through the adjusting bolts, a plurality of conveying wheels are rotatably arranged on the limiting frames, the positions of the car cover films are limited by the plurality of conveying wheels, the conveying positions of the car cover films are prevented from being deviated, and the cutting precision is higher;

3. The telescopic ends of the hydraulic cylinders are provided with the fixing frame, the fixing frame is rotatably provided with the driving shaft, the driving shaft is provided with the cutting knives, the driving shaft is provided with the sleeves, the sleeves are used for separating the cutting knives, and the car cover film can be cut for a plurality of times.

Drawings

FIG. 1 is a schematic view of the whole structure of the present invention

FIG. 2 is a top view of the practical workbench

FIG. 3 is a schematic view of a practical driving shaft

In the figure:

1. The device comprises a supporting mechanism, 11, a mounting rack, 12, a workbench, 121, a tool retracting groove, 122, a mounting groove, 13, a mounting frame, 131, a sliding groove, 14, an electric push rod, 141 and a supporting roller;

2. conveying mechanism, conveying roller, 211, sliding block, 212, gear motor, 22, pneumatic push rod, 23, fixing plate, 231, adjusting screw, 232, turntable, 24, limit frame, 241, conveying wheel;

3. 31, a hydraulic cylinder, 311, a fixing frame, 32, a driving shaft, 321, a sleeve, 322, a cutting knife, 33 and a driving motor.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, the utility model provides a technical scheme that the TPU car cover film cutting device comprises a supporting mechanism 1, wherein the supporting mechanism 1 comprises a mounting frame 11, a workbench 12 is fixedly arranged on the mounting frame 11, a mounting frame 13 is fixedly arranged on the mounting frame 11, a conveying mechanism 2 is used for conveying a car cover film, the conveying mechanism 2 is arranged on the supporting mechanism 1, a cutting mechanism 3 is arranged on the mounting frame 13, two sliding grooves 131 are respectively formed in two ends of the mounting frame 13, sliding blocks 211 are respectively and slidably arranged in the two sliding grooves 131, the conveying mechanism 2 comprises conveying rollers 21, two ends of each conveying roller 21 are respectively and rotatably connected with the sliding blocks 211, the two conveying rollers 21 are slidably arranged at two ends of the mounting frame 13 through the sliding blocks 211, two pneumatic push rods 22 are respectively arranged at two ends of the mounting frame 13, telescopic ends of the pneumatic push rods 22 are fixedly connected with corresponding sliding blocks 211, a speed reducing motor 212 is fixedly arranged on the sliding blocks 211, and the speed reducing motor 212 is in transmission connection with the conveying rollers 21.

Wherein, pneumatic push rod 22 drives slider 211 to descend, makes two conveying rollers 21 extrude the car clothing membrane, gear motor 212 drives conveying roller 21 rotation, and then carries the car clothing membrane, and a plurality of landing legs are installed to the lower extreme of mounting bracket 11, and the lower extreme of landing leg has the universal wheel that has the locking plate, and then removes this equipment.

The workbench 12, two fixed plates 23 are fixedly mounted on the workbench 12, the two fixed plates 23 are symmetrically arranged along the center line of the workbench 12, a plurality of adjusting screws 231 are connected to the fixed plates 23 in a threaded mode, a limiting frame 24 is detachably mounted at one end of each adjusting screw 231, a rotary table 232 is mounted at the other end of each adjusting screw 231, a plurality of conveying wheels 241 are rotatably mounted on the limiting frame 24, and the conveying wheels 241 are uniformly distributed on the limiting frame 24.

In addition, holding the turntable 232 drives the adjusting screw 231 to rotate, and then drives the two limiting frames 24 to move, adjusts the distance between the two limiting frames 24, and the plurality of conveying wheels 241 are arranged on two sides of the car cover film to guide the conveying position of the car cover film.

The cutting mechanism 3 comprises a plurality of hydraulic cylinders 31, the plurality of hydraulic cylinders 31 are fixedly arranged on the inner wall of the mounting frame 13, a fixing frame 311 is fixedly arranged at the telescopic ends of the plurality of hydraulic cylinders 31, a driving shaft 32 is rotatably arranged on the fixing frame 311, a plurality of sleeves 321 are sleeved on the driving shaft 32, a plurality of cutting knives 322 are sleeved on the driving shaft 32, a driving motor 33 is fixedly arranged on the fixing frame 311, and the driving motor 33 is in transmission connection with the driving shaft 32.

In addition, the fixing frame 311 is driven to longitudinally move by the hydraulic cylinders 31, so that the cutting knives 322 are close to the car cover film, the driving motor 33 drives the driving shaft 32 to rotate, the cutting knives 322 are driven to rotate, the car cover film is cut, meanwhile, the sleeves 321 limit the positions among the cutting knives 322, the sleeves 321 with different lengths are replaced, the positions among the cutting knives 322 are adjusted, and the cutting position of the car cover film is adjusted.

The workbench 12 is provided with a cutter withdrawal groove 121, the cutter withdrawal groove 121 is arranged below the driving shaft 32, the workbench 12 is provided with two mounting grooves 122, the two mounting grooves 122 are arranged on two sides of the cutter withdrawal groove 121, an electric push rod 14 is fixedly mounted in the mounting grooves 122, and a supporting roller 141 is rotatably mounted at the telescopic end of the electric push rod 14 through a bracket.

Further, the cutter withdrawing groove 121 is convenient for withdrawing the cutter 322, the damage to the workbench 12 is prevented, the electric push rod 14 drives the supporting rollers 141 to longitudinally move, and the two supporting rollers 141 are used for supporting and tightening the car cover film, so that the car cover film is convenient to cut.

Referring to fig. 1-3, the pneumatic push rod 22 drives the sliding block 211 to descend, so that the two conveying rollers 21 extrude the car clothing film, the gear motor 212 drives the conveying rollers 21 to rotate, the car clothing film is conveyed, the hand-held rotary table 232 drives the adjusting screw 231 to rotate, the two limiting frames 24 are driven to move, the distance between the two limiting frames 24 is adjusted, the plurality of conveying wheels 241 are arranged on two sides of the car clothing film, the conveying position of the car clothing film is guided, the cutter returning groove 121 is convenient for returning cutters 322 to prevent the workbench 12 from being damaged, the electric push rod 14 drives the supporting rollers 141 to longitudinally move, the car clothing film is supported and stretched by the two supporting rollers 141, the fixing frame 311 is driven to longitudinally move by the plurality of hydraulic cylinders 31, the plurality of cutters 322 are made to be close to the car clothing film, the driving shaft 32 is driven by the driving motor 33 to rotate, the cutters 322 are driven to rotate, the car clothing film is cut, and the cutting quality is higher.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The TPU car cover film cutting equipment is characterized by comprising a supporting mechanism (1), wherein the supporting mechanism (1) comprises a mounting frame (11), a workbench (12) is fixedly arranged on the mounting frame (11), and a mounting frame (13) is fixedly arranged on the mounting frame (11);

A conveying mechanism (2) for conveying the car cover film, wherein the conveying mechanism (2) is arranged on the supporting mechanism (1);

And the cutting mechanism (3) is arranged on the mounting frame (13).

2. The TPU car cover film cutting equipment according to claim 1, wherein two sliding grooves (131) are formed in two ends of the mounting frame (13), and sliding blocks (211) are slidably arranged in the two sliding grooves (131);

the conveying mechanism (2) comprises conveying rollers (21), two ends of each conveying roller (21) are rotatably connected with the sliding blocks (211), and the two conveying rollers (21) are slidably installed at two ends of the installation frame (13) through the sliding blocks (211).

3. The TPU car cover film cutting equipment according to claim 2, wherein two pneumatic push rods (22) are arranged at two ends of the mounting frame (13), and the telescopic ends of the pneumatic push rods (22) are fixedly connected with the corresponding sliding blocks (211);

And a speed reducing motor (212) is fixedly arranged on the sliding block (211), and the speed reducing motor (212) is in transmission connection with the conveying roller (21).

4. The TPU car cover film cutting equipment as set forth in claim 1, characterized in that the workbench (12) is fixedly provided with two fixing plates (23), and the two fixing plates (23) are symmetrically arranged along the central line of the workbench (12);

The fixed plate (23) is in threaded connection with a plurality of adjusting screws (231), one end of each adjusting screw (231) is detachably provided with a limiting frame (24), and the other end of each adjusting screw is provided with a rotary table (232);

A plurality of conveying wheels (241) are rotatably arranged on the limiting frame (24), and the conveying wheels (241) are uniformly distributed on the limiting frame (24).

5. A TPU-coated film cutting apparatus as set forth in claim 1, wherein said cutting mechanism (3) comprises a plurality of hydraulic cylinders (31), a plurality of said hydraulic cylinders (31) being fixedly mounted on the inner wall of said mounting frame (13);

the telescopic ends of the hydraulic cylinders (31) are fixedly provided with fixing frames (311).

6. The TPU car cover film cutting equipment as set forth in claim 5, wherein a driving shaft (32) is rotatably installed on the fixing frame (311), a plurality of sleeves (321) are sleeved on the driving shaft (32), and a plurality of cutting knives (322) are sleeved on the driving shaft (32);

A driving motor (33) is fixedly arranged on the fixing frame (311), and the driving motor (33) is in transmission connection with the driving shaft (32).

7. The TPU car cover film cutting equipment as set forth in claim 6, wherein a knife retracting groove (121) is formed on the workbench (12), and the knife retracting groove (121) is arranged below the driving shaft (32);

Two mounting grooves (122) are formed in the workbench (12), the two mounting grooves (122) are formed in two sides of the tool withdrawal groove (121), an electric push rod (14) is fixedly mounted in the mounting groove (122), and a supporting roller (141) is rotatably mounted at the telescopic end of the electric push rod (14) through a bracket.