CN220162520U

CN220162520U - Cutting device for preservative film manufacturing

Info

Publication number: CN220162520U
Application number: CN202222921160.2U
Authority: CN
Inventors: 伍小康
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-12-12
Anticipated expiration: 2032-11-03

Abstract

The utility model belongs to the technical field of preservative film processing equipment, and discloses a cutting device for producing preservative films. According to the utility model, the driving motor, the driving wheel, the driven wheel, the conveying belt and the blade are arranged, the first rotating shaft can rotate by starting the driving motor, the driving wheel is driven to rotate due to the rotation of the first rotating shaft, the driven wheel and the conveying belt are driven to rotate due to the fact that the conveying belt is connected to the outer surface of the driving wheel and the outer surface of the driven wheel in a transmission manner, the driven wheel and the conveying belt are driven to rotate together by the rotation of the driving wheel, and the blade is driven to move backwards by the rotation of the conveying belt, so that the preservative film can be transversely cut, the effect of preventing the notch of the preservative film from deforming is finally realized, and the production quality is improved.

Description

Cutting device for preservative film manufacturing

Technical Field

The utility model belongs to the technical field of preservative film processing equipment, and particularly relates to a cutting device for manufacturing a preservative film.

Background

At present, the staff often need use cutting device when producing and manufacturing the plastic wrap to can cut the plastic wrap automatically, and then can promote production efficiency, even though current cutting device can realize cutting the plastic wrap automatically, nevertheless in the in-service use in-process, current cutting device generally adopts vertical mode of cutting, because the plastic wrap has good pliability, current cutting device often can make the cut of plastic wrap take place to warp at cutting in-process, thereby can influence the production quality of plastic wrap, consequently need improve it.

Disclosure of Invention

The utility model aims at solving the problems, and provides a cutting device for manufacturing preservative films, which has the advantage of preventing deformation of cutting edges.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cutting device of plastic wrap manufacturing, includes the base, the middle part fixed mounting on base top has the support, the front end fixed mounting at support top has driving motor, driving motor output shaft's the fixed first pivot that has cup jointed of other end, the bottom of first pivot runs through the support and extends to the top and the fixedly connected with action wheel of support inner wall, the top and the inner wall swing joint of support of action wheel, the left side movable mounting on support inner wall top has from the driving wheel, the surface from the driving wheel is connected with the conveyer belt with the surface transmission of action wheel, the left front end fixedly connected with square of conveyer belt, the bottom fixed mounting of square has the blade.

As the preferable mode of the utility model, the front side and the rear side of the top end of the base are fixedly provided with the first vertical plates positioned on the right side of the bracket, the number of the first vertical plates is two, and the roller is movably connected between the top ends of the inner walls of the two first vertical plates.

As the preferable mode of the utility model, the top end of the base is fixedly provided with a second vertical plate positioned on the right side of the first vertical plate, the outer surface of the second vertical plate is fixedly provided with a brake motor positioned at the rear of the base, the other end of the output shaft of the brake motor is fixedly sleeved with a second rotating shaft, the other end of the second rotating shaft is fixedly connected with a rotary table, and the other end of the rotary table penetrates through the second vertical plate and extends to the front surface of the second vertical plate.

As the preferable choice of the utility model, the bottom of the front surface of the turntable is fixedly provided with a first semicircular block, the top end of the first semicircular block is hinged with a second semicircular block, and a winding drum is movably arranged between the first semicircular block and the inner wall of the second semicircular block.

As the preferable right side of the top of the second semicircular block is movably provided with a knob, the bottom end of the knob is fixedly provided with a screw, the bottom end of the screw penetrates through the first semicircular block and the second semicircular block and extends to the bottom surface of the first semicircular block, and the outer surface of the screw is in threaded connection with the inner wall of the first semicircular block.

As the preferable mode of the utility model, the top of the base is fixedly provided with two stand columns positioned at the left side of the bracket, a round shaft is movably sleeved between the two stand columns, clamping blocks positioned at two sides of the round shaft are movably arranged at the front of the stand columns, a limit groove positioned at the rear of the clamping blocks is formed in the front of the stand columns, the back of the clamping blocks is fixedly connected with a sliding block positioned in the limit groove, and an arc-shaped groove is formed in the bottom end of the front of the clamping blocks.

As the preferable mode of the utility model, the front surface of the upright post is fixedly provided with the air cylinder positioned below the circular shaft, the top end of the air cylinder is fixedly provided with the lifting block positioned on the front surface of the arc-shaped groove, and both sides of the back surface of the lifting block are fixedly provided with the fixing blocks positioned in the arc-shaped groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the driving motor, the driving wheel, the driven wheel, the conveying belt and the blade are arranged, the first rotating shaft can rotate by starting the driving motor, the driving wheel is driven to rotate due to the rotation of the first rotating shaft, the driven wheel and the conveying belt are driven to rotate due to the fact that the conveying belt is connected to the outer surface of the driving wheel and the outer surface of the driven wheel in a transmission manner, the driven wheel and the conveying belt are driven to rotate together by the rotation of the driving wheel, and the blade is driven to move backwards by the rotation of the conveying belt, so that the preservative film can be transversely cut, the effect of preventing the notch of the preservative film from deforming is finally realized, and the production quality is improved.

2. According to the utility model, the lifting block can move upwards by starting the air cylinder through the clamping block, the arc-shaped groove, the air cylinder and the fixed block, the two fixed blocks can be driven to move upwards due to the movement of the lifting block, the two sliding blocks can be driven to move oppositely by the movement of the two fixed blocks due to the design of the arc-shaped groove, and the circular shaft can be clamped and fixed due to the movement of the clamping block, so that the effect of fixing the preservative film is finally realized, and the influence on cutting quality due to unexpected movement of the preservative film during cutting can be prevented.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

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

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

FIG. 4 is a schematic view of the front cross-sectional structure of the present utility model;

FIG. 5 is a schematic view of the structure of the interior of the spool according to the present utility model;

FIG. 6 is a schematic view of a partial enlarged structure at A in FIG. 3;

FIG. 7 is a schematic view of a partial enlarged structure at B in FIG. 4;

fig. 8 is a partially enlarged schematic structural view of fig. 5C.

In the figure: 1. a base; 2. a bracket; 3. a driving motor; 4. a first rotating shaft; 5. a driving wheel; 6. driven wheel; 7. a conveyor belt; 8. a square block; 9. a blade; 10. a first riser; 11. a roller; 12. a second riser; 13. a brake motor; 14. a second rotating shaft; 15. a turntable; 16. a first semicircle block; 17. a second semicircle block; 18. a reel; 19. a knob; 20. a screw; 21. a column; 22. a circular shaft; 23. clamping blocks; 24. a limit groove; 25. a slide block; 26. an arc-shaped groove; 27. a cylinder; 28. a lifting block; 29. and a fixed block.

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.

As shown in fig. 1 to 8, the utility model provides a cutting device for manufacturing a preservative film, which comprises a base 1, wherein a support 2 is fixedly arranged in the middle of the top end of the base 1, a driving motor 3 is fixedly arranged at the front end of the top of the support 2, a first rotating shaft 4 is fixedly sleeved at the other end of an output shaft of the driving motor 3, the bottom end of the first rotating shaft 4 penetrates through the support 2 and extends to the top end of the inner wall of the support 2 and is fixedly connected with a driving wheel 5, the top end of the driving wheel 5 is movably connected with the inner wall of the support 2, a driven wheel 6 is movably arranged at the left side of the top end of the inner wall of the support 2, a conveying belt 7 is in transmission connection with the outer surface of the driving wheel 5, a square 8 is fixedly connected with the front end of the left side of the conveying belt 7, and a blade 9 is fixedly arranged at the bottom end of the square 8.

Through starting driving motor 3, can make first pivot 4 take place to rotate, because the rotation of first pivot 4 will drive action wheel 5 and take place to rotate, because the surface of action wheel 5 is connected with conveyer belt 7 with the surface transmission of follow driving wheel 6, consequently the rotation of action wheel 5 will drive follow driving wheel 6 and conveyer belt 7 and rotate jointly, because the rotation of conveyer belt 7, will make square 8 drive blade 9 backward motion to can transversely cut the plastic wrap.

Referring to fig. 1 to 4, the front and rear sides of the top end of the base 1 are fixedly provided with two first risers 10 positioned on the right of the bracket 2, and rollers 11 are movably connected between the tops of the inner walls of the two first risers 10.

As a technical optimization scheme of the utility model, the flatness of the preservative film can be maintained through the design of the roller 11, so that the production quality is improved.

Referring to fig. 3, a second riser 12 located at the right of the first riser 10 is fixedly installed at the top end of the base 1, a brake motor 13 located at the rear of the base 1 is fixedly installed on the outer surface of the second riser 12, a second rotating shaft 14 is fixedly sleeved at the other end of an output shaft of the brake motor 13, a turntable 15 is fixedly connected to the other end of the second rotating shaft 14, and the other end of the turntable 15 penetrates through the second riser 12 and extends to the front face of the second riser 12.

As a technical optimization scheme of the utility model, the second rotating shaft 14 can be rotated by starting the brake motor 13, so that the turntable 15 can be driven to rotate.

Referring to fig. 5, a first semicircular block 16 is fixedly installed at the bottom end of the front surface of the turntable 15, a second semicircular block 17 is hinged to the top end of the first semicircular block 16, and a winding drum 18 is movably installed between the first semicircular block 16 and the inner wall of the second semicircular block 17.

As a technical optimization scheme of the utility model, the winding drum 18 can be clamped and fixed through the design of the first semicircular block 16 and the second semicircular block 17, so that the winding drum 18 can be driven to rotate when the turntable 15 rotates.

Referring to fig. 8, a knob 19 is movably mounted on the right side of the top of the second semicircular block 17, a screw 20 is fixedly mounted at the bottom end of the knob 19, the bottom end of the screw 20 penetrates through the first semicircular block 16 and the second semicircular block 17 and extends to the bottom surface of the first semicircular block 16, and the outer surface of the screw 20 is in threaded connection with the inner wall of the first semicircular block 16.

As a technical optimization scheme of the utility model, the first semicircular block 16 and the second semicircular block 17 can clamp the winding drum 18 by screwing the knob 19, so that the fixing effect of the winding drum 18 is achieved.

Referring to fig. 1, 3 and 6, the top of the base 1 is fixedly provided with two upright posts 21 positioned at the left side of the bracket 2, a round shaft 22 is movably sleeved between the two upright posts 21, clamping blocks 23 positioned at two sides of the round shaft 22 are movably arranged on the front side of the upright post 21, a limit groove 24 positioned at the rear of the clamping block 23 is formed in the front side of the upright post 21, a sliding block 25 positioned in the limit groove 24 is fixedly connected to the back side of the clamping block 23, and an arc groove 26 is formed in the front bottom end of the clamping block 23.

As a technical optimization scheme of the utility model, the clamping and fixing effects on the circular shaft 22 can be realized through the design of the clamping blocks 23, so that the influence of the rotation of the circular shaft 22 on the cutting effect can be prevented.

Referring to fig. 1, 6 and 7, the front surface of the upright post 21 is fixedly provided with a cylinder 27 positioned below the circular shaft 22, the top end of the cylinder 27 is fixedly provided with a lifting block 28 positioned on the front surface of the arc-shaped groove 26, and both sides of the back surface of the lifting block 28 are fixedly provided with fixing blocks 29 positioned inside the arc-shaped groove 26.

As a technical optimization scheme of the utility model, the lifting block 28 can drive the two fixing blocks 29 to move upwards by starting the air cylinder 27, so that the two clamping blocks 23 can move towards each other, and the circular shaft 22 can be fixed.

The working principle and the using flow of the utility model are as follows:

firstly, the staff can place the reel 18 at the top of first semicircle piece 16, then rotate the second semicircle piece 17 to just over the first semicircle piece 16, then rotate knob 19 and make screw 20 precess in the inner wall of first semicircle piece 16, thereby can make first semicircle piece 16 and second semicircle piece 17 carry out the clamp fixation to reel 18, then start brake motor 13 after winding the plastic wrap at the surface of reel 18, because the operation of brake motor 13, will make second pivot 14 drive carousel 15, first semicircle piece 16, second semicircle piece 17 and reel 18 take place the rotation, thereby can roll up the plastic wrap on the surface of reel 18 automatically, after the roll up is accomplished, the staff can start cylinder 27, because the operation of cylinder 27, will make lifter 28 upward movement, because the motion of lifter 28 will drive two fixed blocks 29 upward movement, because the design of arc wall 26, the motion of two fixed blocks 29 will make two clamp blocks 23 drive two slider 25 relative motion, can prevent that the clamp block 23 from moving in opposite directions, can realize the fixed die-cut plastic wrap when the die 22 because of the motion of arc wall 26, can realize the unexpected cut-off effect, thereby can realize cutting the plastic wrap, cut the plastic wrap can be fixed.

After the plastic wrap is fixed, the staff can start driving motor 3, because driving motor 3's operation will make first pivot 4 drive action wheel 5 take place to rotate, because the surface of action wheel 5 is connected with conveyer belt 7 with the surface transmission of follow driving wheel 6, consequently the rotation of action wheel 5 will drive from driving wheel 6 and conveyer belt 7 rotation jointly, because conveyer belt 7's rotation will make square 8 drive blade 9 backward movement to can transversely cut the plastic wrap, finally realized can prevent the effect of plastic wrap incision deformation, thereby promoted production quality.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cutting device that plastic wrap was made, includes base (1), its characterized in that: the utility model discloses a motor drive device, including base (1), base, driving motor (3), driving motor (4), support (2) are run through to the bottom of first pivot (4) and extend to the top and fixedly connected with action wheel (5) of support (2) inner wall, the top and the inner wall swing joint of support (2) of action wheel (5), the left side movable mounting on support (2) inner wall top has from driving wheel (6), the surface from driving wheel (6) is connected with conveyer belt (7) with the surface transmission of action wheel (5), the front end fixedly connected with square (8) in conveyer belt (7) left side, the bottom fixedly connected with blade (9) of square (8).

2. The cutting device for manufacturing preservative films according to claim 1, wherein: the novel roller is characterized in that first vertical plates (10) positioned on the right of the support (2) are fixedly arranged on the front side and the rear side of the top end of the base (1), the number of the first vertical plates (10) is two, and rollers (11) are movably connected between the top ends of the inner walls of the first vertical plates (10).

3. The cutting device for manufacturing preservative films according to claim 1, wherein: the top fixed mounting of base (1) has second riser (12) that are located first riser (10) right, the surface fixed mounting of second riser (12) has brake motor (13) that are located base (1) rear, the other end of brake motor (13) output shaft has fixedly cup jointed second pivot (14), the other end fixedly connected with carousel (15) of second pivot (14), the other end of carousel (15) runs through second riser (12) and extends to the front of second riser (12).

4. A cutting device for producing a preservative film according to claim 3, wherein: the rotary table is characterized in that a first semicircular block (16) is fixedly arranged at the bottom end of the front face of the rotary table (15), a second semicircular block (17) is hinged to the top end of the first semicircular block (16), and a winding drum (18) is movably arranged between the first semicircular block (16) and the inner wall of the second semicircular block (17).

5. The cutting device for manufacturing preservative films according to claim 4, wherein: the right side movable mounting at second semicircle piece (17) top has knob (19), the bottom fixed mounting of knob (19) has screw (20), the bottom of screw (20) runs through first semicircle piece (16) and second semicircle piece (17) and extends to the bottom surface of first semicircle piece (16), the surface and the inner wall threaded connection of first semicircle piece (16) of screw (20).

6. The cutting device for manufacturing preservative films according to claim 1, wherein: the utility model discloses a base, including base (1), stand (21) that are located support (2) left is fixed mounting at the top of base (1), the quantity of stand (21) is two, two movable sleeve has cup jointed round axle (22) between stand (21), positive movable mounting of stand (21) has clamp splice (23) that are located round axle (22) both sides, spacing groove (24) that are located clamp splice (23) rear are offered in the front of stand (21), the back fixedly connected with of clamp splice (23) is located slider (25) inside spacing groove (24), arc wall (26) have been seted up to clamp splice (23) positive bottom.

7. The cutting device for manufacturing preservative films according to claim 6, wherein: the front of stand (21) fixed mounting has cylinder (27) that are located circle axle (22) below, the top fixed mounting of cylinder (27) has lifting block (28) that are located arc wall (26) front, both sides at lifting block (28) back are fixed mounting have fixed block (29) that are located arc wall (26) inside.