CN219564121U

CN219564121U - Film blowing machine convenient to maintain plastic film processing

Info

Publication number: CN219564121U
Application number: CN202320394576.5U
Authority: CN
Inventors: 刘华实; 冯相伟; 王艳
Original assignee: Weihai Huashi Plastic Co ltd
Current assignee: Weihai Huashi Plastic Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-22
Anticipated expiration: 2033-02-28

Abstract

The utility model belongs to the technical field of film blowing machines, in particular to a film blowing machine convenient for maintaining plastic film processing, which comprises a fixed plate; a rolling frame is fixedly arranged on one side of the top of the fixed plate, and a film outlet table is fixedly arranged on the inner top wall of the rolling frame; through positioning mechanism's setting, when carrying out the clearance maintenance to the wind-up roll in the winding mechanism, can press or promote the joint piece, the joint piece removes and contracts into the spacing inslot, at this in-process, the joint piece promotes the sliding block and removes, the sliding block exerts pressure to the spring, make the transmission shaft card of wind-up roll both sides go into in the recess, make the transmission shaft be located between diapire and the joint piece bottom in the recess, the joint piece is under the elastic action of spring this moment, along with the sliding block reset to initial condition, then the joint piece carries out spacingly but does not influence its rotation to the transmission shaft, the same reason can be quick dismantle the wind-up roll and clear up the maintenance, reduce the workman and be in the time of eminence, improve the security.

Description

Film blowing machine convenient to maintain plastic film processing

Technical Field

The utility model relates to the technical field of film blowing machines, in particular to a film blowing machine convenient to maintain and for processing plastic films.

Background

The film blowing machine heats and melts plastic particles and blows the plastic particles into a film, the plastic particles are blown by brand new particles, the color and the luster are all known, the bag is clean, and the bag is stretched.

The most frequent cleaning and maintenance positions of the existing film blowing machine are the parts such as a machine head, a die head and a winding mechanism of the extruder, and the parts are usually fixed at the higher position of the film blowing machine through bolts.

The existing film blowing machine is inconvenient in detection, cleaning and maintenance modes of the higher parts of the film blowing machine by means of tools manually, and the disassembling, cleaning and maintenance efficiency of the winding mechanism is low, so that the film blowing machine has certain potential safety hazards; therefore, a film blowing machine for processing plastic films, which is convenient to maintain, is proposed to solve the problems.

Disclosure of Invention

In order to make up the defects of the prior art, the mode of detecting, cleaning and maintaining the higher part of the film blowing machine by means of a tool manually on the existing film blowing machine is inconvenient, the disassembling, cleaning and maintaining efficiency of a winding mechanism is low, and the film blowing machine has a certain potential safety hazard.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a film blowing machine convenient for maintaining plastic film processing, which comprises a fixed plate; a rolling frame is fixedly arranged on one side of the top of the fixed plate, a film outlet table is fixedly arranged on the inner top wall of the rolling frame, a mounting plate is fixedly arranged on one side surface of the mounting frame, a mounting groove is formed in the mounting plate, rotating grooves are formed in two sides of the inner wall of the mounting groove, a positioning block is rotatably arranged on the inner side wall of the rotating groove, the other end of the positioning block extends out of the rotating groove and is communicated with the outside, and a rolling roller is arranged in the mounting groove;

the positioning block is provided with a positioning mechanism, the positioning mechanism comprises a limiting groove arranged in the positioning block, a sliding block in sliding connection is arranged in the limiting groove, one end of the sliding block is elastically connected with the inner side wall of the limiting groove through a spring, the other end of the sliding block is provided with a clamping block in fixed connection, the positioning block is arranged on the outer wall of the outer side of the rotating groove and is provided with a groove, the inner side wall of the groove is provided with a through groove communicated with the limiting groove, and one end, far away from the sliding block, of the clamping block penetrates through the through groove and is communicated with the outside.

Preferably, the two sides of the bottom of the fixing plate are fixedly provided with the supporting plates, and the bottoms of the supporting plates are provided with anti-skidding bulges.

Preferably, the bottom of backup pad has been seted up and has been accomodate the groove, slidable mounting has the lifter plate in accomodating the groove, the interior bottom wall fixed mounting of accomodating the groove has the hydraulic telescoping rod, the bottom of hydraulic telescoping rod and the top fixed connection of lifter plate.

Preferably, the bottom movable mounting of lifter plate has the universal wheel, be provided with the brake block in the universal wheel.

Preferably, both sides of the inner wall of the storage groove are provided with sliding grooves, a limiting block is slidably arranged in each sliding groove, and one end of each limiting block extends out of each sliding groove and is fixedly connected with one side face of the lifting plate.

Preferably, the inner side wall of the groove is provided with a clamping groove, and one end of the clamping block, which is far away from the sliding block, is inserted into the clamping groove.

The utility model has the advantages that:

according to the utility model, through the arrangement of the positioning mechanism, when the winding roller in the winding mechanism is cleaned and maintained, the clamping block can be pressed or pushed to move and retract into the limiting groove, in the process, the clamping block pushes the sliding block to move, the sliding block applies pressure to the spring, so that the transmission shafts on two sides of the winding roller are clamped into the grooves, the transmission shafts are positioned between the bottom wall in the grooves and the bottom of the clamping block, and at the moment, the clamping block is reset to an initial state along with the sliding block under the elastic action of the spring, and then the clamping block limits the transmission shafts but does not influence the rotation of the transmission shafts, and in the same way, the winding roller can be rapidly disassembled to clean and maintain, the time that workers are higher is shortened, and the safety is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the support plate of the present utility model;

FIG. 3 is a schematic cross-sectional view of FIG. 2 according to the present utility model;

FIG. 4 is a schematic view of the structure of the mounting plate of the present utility model;

FIG. 5 is a schematic cross-sectional view of FIG. 4 according to the present utility model;

fig. 6 is a schematic diagram of the structure of fig. 5 a according to the present utility model.

In the figure: 1. a fixing plate; 2. a winding frame; 3. a film outlet table; 4. a mounting plate; 5. a mounting groove; 6. a rotating groove; 7. a positioning block; 8. a wind-up roll; 9. a positioning mechanism; 91. a limit groove; 92. a sliding block; 93. a spring; 94. a clamping block; 95. a through groove; 10. a support plate; 11. a storage groove; 12. a lifting plate; 13. a hydraulic telescopic rod; 14. a universal wheel; 15. a chute; 16. a limiting block; 17. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1 to 6, a film blowing machine for processing plastic films for easy maintenance comprises a fixing plate 1; a rolling frame 2 is fixedly arranged on one side of the top of the fixed plate 1, a film outlet table 3 is fixedly arranged on the inner top wall of the rolling frame 2, a mounting plate 4 is fixedly arranged on one side surface of the rolling frame 2, mounting grooves 5 are formed in the mounting plate 4, rotating grooves 6 are formed in two sides of the inner wall of each mounting groove 5, a positioning block 7 is rotatably arranged on the inner side wall of each rotating groove 6, the other end of each positioning block 7 extends out of each rotating groove 6 and is communicated with the outside, and a rolling roller 8 is arranged in each mounting groove 5;

the positioning block 7 is provided with a positioning mechanism 9, the positioning mechanism 9 comprises a limiting groove 91 arranged in the positioning block 7, a sliding block 92 in sliding connection is arranged in the limiting groove 91, one end of the sliding block 92 is elastically connected with the inner side wall of the limiting groove 91 through a spring 93, the other end of the sliding block 92 is provided with a clamping block 94 in fixed connection, the outer wall of the positioning block 7 positioned outside the rotating groove 6 is provided with a groove, the inner side wall of the groove is provided with a through groove 95 communicated with the limiting groove 91, and one end of the clamping block 94 far away from the sliding block 92 passes through the through groove 95 and is communicated with the outside; during operation, detect clearance and maintenance's mode comparatively inconvenient to the higher position of inflation film manufacturing machine through the instrument on it because of current inflation film manufacturing machine, and the dismantlement clearance maintenance efficiency of rolling mechanism is slower, have certain potential safety hazard, so adopt this inflation film manufacturing machine, specifically, set up through positioning mechanism 9, when carrying out clearance maintenance to wind-up roll 8 in the rolling mechanism, can press or promote joint piece 94, joint piece 94 removes and shrink in spacing groove 91, in this process, joint piece 94 promotes sliding block 92 to remove, sliding block 92 applys pressure to spring 93, make the transmission shaft card of wind-up roll 8 both sides go into the recess in, make the transmission shaft be located between diapire and the joint piece 94 bottom in the recess, joint piece 94 is under spring 93's elastic action at this moment, the companion sliding block 92 resets to initial condition, then joint piece 94 carries out spacing clearance but does not influence its rotation to the wind-up roll 8 that the same reason can be quick, reduce the workman and be in the time of high position, improve the security, thereby the problem that current inflation film manufacturing machine has carried out the clearance through the high mode of its manual work on the inflation film manufacturing machine, and has comparatively slow maintenance mode to the inflation film manufacturing machine has comparatively solved.

The two sides of the bottom of the fixed plate 1 are fixedly provided with support plates 10, and the bottoms of the support plates 10 are provided with anti-slip bulges; in operation, the bottom of the support plate 10 supporting the film blowing machine is provided with anti-slip protrusions to increase friction force through the arrangement of the support plate 10.

A storage groove 11 is formed in the bottom of the support plate 10, a lifting plate 12 is slidably installed in the storage groove 11, a hydraulic telescopic rod 13 is fixedly installed on the inner bottom wall of the storage groove 11, and the bottom end of the hydraulic telescopic rod 13 is fixedly connected with the top of the lifting plate 12; during operation, through the setting of accomodating groove 11, can accomodate lifter plate 12 to cooperate the setting of hydraulic telescoping rod 13, be convenient for start hydraulic telescoping rod 13 with lifter plate 12 ejecting accomodate groove 11 in order to rise the height of this inflation film manufacturing machine as required.

The bottom of the lifting plate 12 is movably provided with a universal wheel 14, and a brake block is arranged in the universal wheel 14; during operation, through the bottom movable mounting at lifter plate 12 has universal wheel 14, is provided with the brake block in the universal wheel 14, the removal and the temporary location of this inflation film manufacturing machine of being convenient for.

Both sides of the inner wall of the storage groove 11 are provided with sliding grooves 15, a limiting block 16 is slidably arranged in the sliding grooves 15, and one end of the limiting block 16 extends out of the sliding grooves 15 and is fixedly connected with one side surface of the lifting plate 12; during operation, through the setting of spout 15 cooperation stopper 16, be convenient for carry out further location and direction to lifter plate 12, avoid lifter plate 12 to appear shifting.

The inner side wall of the groove is provided with a clamping groove 17, and one end of the clamping block 94 far away from the sliding block 92 is inserted into the clamping groove 17; during operation, one end of the clamping block 94 is conveniently clamped into the clamping groove 17 through the arrangement of the clamping groove 17, and unilateral pressure of the clamping block 94 is reduced.

The working principle is that when the wind-up roll 8 in the winding mechanism is cleaned and maintained through the setting of the positioning mechanism 9, the clamping block 94 can be pressed or pushed, the clamping block 94 moves and is retracted into the limiting groove 91, in the process, the clamping block 94 pushes the sliding block 92 to move, the sliding block 92 applies pressure to the spring 93, the transmission shafts at two sides of the wind-up roll 8 are clamped into the groove, the transmission shafts are positioned between the bottom wall in the groove and the bottom of the clamping block 94, at the moment, the clamping block 94 resets to an initial state along with the sliding block 92 under the elastic action of the spring 93, the clamping block 94 limits the transmission shafts but does not affect the rotation of the transmission shafts, the wind-up roll 8 can be quickly detached to clean and maintain, the time of a worker at a high position is reduced, the safety is improved, the setting of the storage groove 11 is improved, the lifting plate 12 can be stored, the hydraulic telescopic rod 13 is conveniently started according to the requirement, the lifting plate 12 is conveniently ejected out of the storage groove 11 to raise the height of the film blowing machine, the universal wheels 14 are movably installed at the bottom of the lifting plate 12, the universal wheels 14 are conveniently moved in the temporary film blowing machine, and the temporary film blowing machine is conveniently moved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A film blowing machine for processing plastic films convenient to maintain comprises a fixed plate (1); one side fixed mounting at fixed plate (1) top has rolling frame (2), the interior roof fixed mounting of rolling frame (2) has play membrane platform (3), one side fixed mounting of rolling frame (2) has mounting panel (4), its characterized in that: the device is characterized in that an installation groove (5) is formed in the installation plate (4), rotating grooves (6) are formed in two sides of the inner wall of the installation groove (5), a positioning block (7) is rotatably arranged on the inner side wall of the rotating groove (6), the other end of the positioning block (7) extends out of the rotating groove (6) and is communicated with the outside, and a winding roller (8) is arranged in the installation groove (5);

the positioning block is characterized in that a positioning mechanism (9) is arranged on the positioning block (7), the positioning mechanism (9) comprises a limiting groove (91) formed in the positioning block (7), a sliding block (92) which is in sliding connection is arranged in the limiting groove (91), one end of the sliding block (92) is elastically connected with the inner side wall of the limiting groove (91) through a spring (93), a clamping block (94) which is fixedly connected is arranged at the other end of the sliding block (92), the positioning block (7) is located on the outer wall outside the rotating groove (6) and is provided with a groove, a through groove (95) which is communicated with the limiting groove (91) is formed in the inner side wall of the groove, and one end, which is far away from the sliding block (92), of the clamping block (94) penetrates through the through groove (95) and is communicated with the outside.

2. The film blowing machine for processing plastic films for facilitating maintenance according to claim 1, wherein: the anti-slip device is characterized in that the two sides of the bottom of the fixed plate (1) are fixedly provided with support plates (10), and anti-slip protrusions are arranged at the bottoms of the support plates (10).

3. A film blowing machine for facilitating maintenance of plastic film processing as defined in claim 2, wherein: the bottom of backup pad (10) has been seted up and has been accomodate groove (11), accomodate inslot (11) slidable mounting has lifter plate (12), accomodate the interior bottom wall fixed mounting of groove (11) has hydraulic telescoping rod (13), the bottom of hydraulic telescoping rod (13) and the top fixed connection of lifter plate (12).

4. A film blowing machine for facilitating maintenance of plastic film processing as defined in claim 3, wherein: the bottom of lifter plate (12) movable mounting has universal wheel (14), be provided with the brake block in universal wheel (14).

5. The film blowing machine for processing plastic films for facilitating maintenance according to claim 4, wherein: the two sides of the inner wall of the storage groove (11) are provided with sliding grooves (15), limiting blocks (16) are arranged in the sliding grooves (15) in a sliding mode, and one ends of the limiting blocks (16) extend out of the sliding grooves (15) and are fixedly connected with one side face of the lifting plate (12).

6. The film blowing machine for processing plastic films for facilitating maintenance according to claim 5, wherein: the inner side wall of the groove is provided with a clamping groove (17), and one end, far away from the sliding block (92), of the clamping block (94) is inserted into the clamping groove (17).