Film blowing machine with protective film convenient to discharge
Technical Field
The utility model relates to the technical field of film blowing machines, in particular to a film blowing machine with a protective film convenient to feed.
Background
The utility model discloses a film blowing machine with the publication number of CN210973204U and convenient blanking for processing a protective film, which comprises a base, wherein two discharging plates are connected on two sides of the upper end of the base through sliding rails in a sliding manner, the two discharging plates are fixedly connected through a first electric telescopic rod, and the first electric telescopic rod is connected on one end of the interior of a conveying seat in a nested manner.
Above-mentioned inflation film manufacturing machine of convenient unloading is used in protection film processing need stop the device after the rolling, take off the winding roller that the rolling is good, and the winding roller that reloads the sky just can continue the rolling, gets to put the process and need consume more time, reduces the rolling efficiency of device.
Disclosure of utility model
The utility model aims to provide a film blowing machine with a protective film convenient to blanking, which can solve the problems that after the film blowing machine with the protective film convenient to blanking is used for processing the protective film, a device is required to be stopped, a wound winding roller is taken down, and then the winding roller which is arranged above the wound winding roller can continue winding, so that more time is required in the taking and placing process, and the winding efficiency of the device is reduced.
The film blowing machine comprises a supporting plate, a transposition mechanism and a limiting mechanism, wherein the transposition mechanism is arranged at the top of the supporting plate and comprises a fixed plate, a rotating rod, a mounting plate and a hollow block, the front side of the fixed plate is rotationally connected with one end of the rotating rod, the other end of the rotating rod is fixedly connected with the rear side of the mounting plate, two groups of symmetrically arranged hollow blocks are rotationally arranged on the front side of the mounting plate, the dismounting mechanism is arranged above the supporting plate and comprises a winding roller, a plug-in block and limiting holes, a group of plug-in blocks are fixedly arranged at two ends of the winding roller respectively, the rear side of the group of plug-in blocks extends into the hollow block, and a plurality of groups of limiting holes are formed in the outer wall of the plug-in block.
Preferably, the transposition mechanism further comprises a band-type brake motor, the top of the supporting plate is fixedly connected with the bottom of the fixing plate, the band-type brake motor is fixedly installed on the rear side of the fixing plate, an output shaft of the band-type brake motor is fixedly connected with one end of the rotating rod, after a group of winding rollers are wound, winding is directly continued on another group of winding rollers, the device does not need to be stopped, the time consumed in the taking and placing process is reduced, the device is convenient to continuously work, and the winding efficiency of the device is improved.
Preferably, the disassembly and assembly mechanism further comprises a positioning rod, a separation sheet and a reset spring, the top of the hollow block is slidably provided with the positioning rod, one end of the positioning rod penetrates through the hollow block to extend to the inside of the group of limiting holes, the other end of the positioning rod is fixedly provided with the separation sheet, the bottom of the separation sheet is fixedly connected with one end of the reset spring, the other end of the reset spring is fixedly connected with the top of the hollow block, the positioning rod penetrates through the inside of the reset spring but is not connected with the inside of the reset spring, the disassembly and assembly step is simplified, workers can quickly replace the winding roller, the use of the device is facilitated, and the usability and the practicability of the device are improved.
Preferably, a gear motor is fixedly arranged at the rear side of the mounting plate, and an output shaft of the gear motor is fixedly connected with the hollow block.
Preferably, the top of backup pad fixed mounting has the inflation film manufacturing machine body.
Preferably, a connecting rod is fixedly installed at the top of the supporting plate, and a guide roller is rotatably installed at one end of the connecting rod.
Preferably, a plurality of groups of moving wheels are fixedly arranged at the bottom of the supporting plate.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The inflation film manufacturing machine of this protection film convenience unloading uses through the cooperation of fixed plate, band-type brake motor, dwang, mounting panel and hollow piece, and after a set of wind up the roller rolling, directly continue to roll up on another set of wind up the roller, need not to stop the device, reduces the time that gets the processing procedure and expends, and the device of being convenient for carries out continuous operation, has improved the rolling efficiency of device.
(2) The inflation film manufacturing machine of this protection film convenience unloading through the cooperation of winding roller, grafting piece, spacing hole, locating lever, separation piece and reset spring uses, simplifies the step of dismouting, makes the staff can carry out quick change around the winding roller, and the staff of being convenient for uses, improves the usability and the practicality of device.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic rear perspective view of the present utility model;
Fig. 3 is a schematic perspective view of a hollow block according to the present utility model.
The film blowing machine comprises a reference numeral 1, a supporting plate, 2, a transposition mechanism, 201, a fixed plate, 202, a band-type brake motor, 203, a rotating rod, 204, a mounting plate, 205, a hollow block, 3, a dismounting mechanism, 301, a winding roller, 302, a plug-in block, 303, a limiting hole, 304, a positioning rod, 305, a separation sheet, 306, a return spring, 4, a connecting rod, 5, a guide roller, 6, a moving wheel, 7, a gear motor and 8, and a film blowing machine body.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-3, the utility model provides a technical scheme that a film blowing machine with a protective film convenient to feed comprises a supporting plate 1, a transposition mechanism 2 and a disassembly and assembly mechanism 3, wherein the transposition mechanism 2 is arranged at the top of the supporting plate 1, the transposition mechanism 2 comprises a fixed plate 201, a rotating rod 203, a mounting plate 204 and a hollow block 205, the front side of the fixed plate 201 is rotationally connected with one end of the rotating rod 203, the other end of the rotating rod 203 is fixedly connected with the rear side of the mounting plate 204, two groups of symmetrically arranged hollow blocks 205 are rotationally arranged at the front side of the mounting plate 204, the disassembly and assembly mechanism 3 is arranged above the supporting plate 1, the disassembly and assembly mechanism 3 comprises a winding roller 301, a splicing block 302 and limiting holes 303, a group of splicing blocks 302 are fixedly arranged at two ends of the winding roller 301 respectively, the rear side of the splicing block 302 extends into the hollow block 205, and a plurality of groups of limiting holes 303 are formed in the outer wall of the splicing block 302.
The transposition mechanism 2 further comprises a band-type brake motor 202, the top of the supporting plate 1 is fixedly connected with the bottom of the fixing plate 201, the band-type brake motor 202 is fixedly installed on the rear side of the fixing plate 201, an output shaft of the band-type brake motor 202 is fixedly connected with one end of the rotating rod 203, after one group of winding rollers 301 are wound, winding is directly continued on the other group of winding rollers 301, the device does not need to be stopped, the time consumed in the taking and placing process is reduced, the device can work continuously conveniently, and the winding efficiency of the device is improved.
The disassembly and assembly mechanism 3 further comprises a positioning rod 304, a separation sheet 305 and a reset spring 306, the top of the hollow block 205 is slidably provided with the positioning rod 304, one end of the positioning rod 304 penetrates through the hollow block 205 to extend into the group of limiting holes 303, the separation sheet 305 is fixedly arranged at the other end of the positioning rod 304, the bottom of the separation sheet 305 is fixedly connected with one end of the reset spring 306, the other end of the reset spring 306 is fixedly connected with the top of the hollow block 205, the positioning rod 304 penetrates through the inside of the reset spring 306 but is not connected with the other end of the reset spring 306, the disassembly and assembly steps are simplified, workers can quickly replace the winding roller 301, the use of the device is facilitated, and the usability and the practicability of the device are improved.
The rear side of the mounting plate 204 is fixedly provided with a gear motor 7, and an output shaft of the gear motor 7 is fixedly connected with the hollow block 205.
The top of the supporting plate 1 is fixedly provided with a film blowing machine body 8.
The top fixed mounting of backup pad 1 has connecting rod 4, and guide roll 5 is installed in the rotation of one end of connecting rod 4.
A plurality of groups of moving wheels 6 are fixedly arranged at the bottom of the supporting plate 1.
When the film blowing machine is used, the device is moved to a processing place of a protective film through the moving wheel 6, the film blowing machine body 8 is started to blow the film upwards, the blown protective film bypasses the guide roller 5 and is fixed on a group of winding rollers 301, the gear motor 7 is started to drive the hollow block 205 to rotate, the winding rollers 301 are driven to rotate, the protective film is wound under the guide of the guide roller 5, after the winding rollers 301 are fully wound, the protective film is cut off, the band-type brake motor 202 is started to drive the rotating rod 203 to rotate, the mounting plate 204 is driven to rotate, the other group of winding rollers 301 is moved to a position close to the protective film to continue winding, then the positioning rod 304 is pulled out from the limiting hole 303, the separation sheet 305 stretches the reset spring 306, the limit of the plug-in block 302 is canceled, the plug-in block 302 is pulled out from the hollow block 205, the wound winding rollers 301 can be taken down, then a new winding roller 301 is replaced, under the elastic action of the reset spring 306, the positioning rod 304 enters the limiting hole 303 to limit the plug-in the limiting hole 302, and the plug-in block 302 is pulled out, and the plug-in block 301 is driven, and the positioning rod is moved to limit.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.