CN216733212U

CN216733212U - Pneumatic dotted line cutter mechanism of automatic packaging bag equipment

Info

Publication number: CN216733212U
Application number: CN202123407442.2U
Authority: CN
Inventors: 曹永贞
Original assignee: Qingdao Xinghexing Precision Industry Co ltd
Current assignee: Qingdao Xinghexing Precision Industry Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-14
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a pneumatic dotted line cutter mechanism of automatic packaging bag equipment, and particularly relates to the field of packaging bag processing, wherein the pneumatic dotted line cutter mechanism comprises a processing table, vertical plates are symmetrically and fixedly arranged on the upper surface of the processing table, a U-shaped seat is fixedly arranged on one surface, close to the vertical plates, of the processing table, a coiling mechanism is arranged between the two vertical plates, and a dotted line punching mechanism is arranged inside the U-shaped seat; coil stock mechanism is including servo motor, one side of riser is rotated and is connected with the transfer line, compares with prior art, and through opening servo motor, the blowing pole makes roll-like wrapping bag unreel, and the wrapping bag is rotated and convoluteed to the blowing pole, and simultaneously, the cylinder makes clamp plate and dotted line cutter body continue the dotted line die-cut of downstream and accomplishing the wrapping bag to convenient realization unreel the wrapping bag of in-process the dotted line die-cut and realized the rolling of the wrapping bag after the dotted line is die-cut, and then the effectual convenience that has improved the wrapping bag behind the die-cut dotted line of rolling.

Description

Pneumatic dotted line cutter mechanism of automatic packaging bag equipment

Technical Field

The utility model relates to the technical field of packaging bag processing, in particular to a pneumatic dotted line cutter mechanism of automatic packaging bag equipment.

Background

Packaging bags: the bag is used for packaging various articles, so that goods are convenient to transport and easy to store in a production flow process. Is widely used in daily life and industrial production. Actual figures show that 80% of used plastic bags are finally transported to a garbage piling field area for treatment like ordinary garbage, and only seven percent of the plastic is recycled. The prior art has the following problems when punching dotted lines on a packaging bag:

wrapping bag of supermarket shopping usefulness, need die-cut dotted line to the wrapping bag after production and processing accomplishes, at present, mostly through the die-cut dotted line of dotted line cutter machine to the wrapping bag, because the dotted line cutter machine can't compress tightly the wrapping bag when die-cut dotted line to the wrapping bag, the stability that leads to the wrapping bag is relatively poor, thereby the die-cut effect of dotted line that leads to the wrapping bag is relatively poor, and simultaneously, can't carry out the rolling to the wrapping bag after the dashing cuts the dotted line, it is comparatively troublesome to lead to the rolling of the wrapping bag after the die-cut dotted line, for this reason, we propose a pneumatic dotted line cutter mechanism of automatic wrapping bag equipment to be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pneumatic dotted line cutter mechanism of automatic packaging bag equipment, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme: a pneumatic dotted line cutter mechanism of automatic packaging bag equipment comprises a processing table, wherein vertical plates are symmetrically and fixedly mounted on the upper surface of the processing table, a U-shaped seat is fixedly mounted on one surface, close to the vertical plates, of the processing table, a coiling mechanism is arranged between the two vertical plates, and a dotted line punching mechanism is arranged inside the U-shaped seat;

the coil stock mechanism is including servo motor, one side of riser is rotated and is connected with the transfer line, servo motor's drive output and the one end fixed connection of transfer line, the outer wall fixed mounting of transfer line has sector gear, one side of riser is rotated and is connected with the coil stock pole, another one side of riser is rotated and is connected with the blowing pole, the one end fixed mounting of coil stock pole has drive gear, sector gear and drive gear meshing are connected, the equal fixed mounting in one end of coil stock pole and blowing pole has the drive wheel, two the transmission is connected with driving belt between the drive wheel.

Preferably, the processing platform is evenly distributed and fixedly provided with pillars on the surface far away from the vertical plate.

Preferably, a first protection pad is fixedly mounted on the inner wall of the U-shaped seat.

Preferably, outer wall fixedly connected with fixed block of servo motor, one side of fixed block and one side fixed connection of riser.

Preferably, two the opposite side of riser all rotates and is connected with the dwang, two the equal fixed mounting of outer wall of dwang has the guide roller.

Preferably, the dotted line punching mechanism comprises a top plate, the top plate is fixedly connected with the inner wall of the U-shaped seat, the lower surface of the top plate is fixedly provided with an air cylinder, the piston end of the air cylinder is fixedly provided with a pushing plate, the inner wall of the U-shaped seat is symmetrically provided with guide grooves, the inner walls of the two guide grooves are both connected with guide blocks in a sliding way, a pressing plate is fixedly connected between the two guide blocks, the upper surface of the pressing plate is symmetrically provided with telescopic grooves, the surface of the pushing plate far away from the piston end of the cylinder is symmetrically and fixedly provided with telescopic rods, the piston ends of the telescopic rods are fixedly connected with the inner wall of the telescopic groove, the outer walls of the two telescopic rods are movably sleeved with telescopic springs, one end of the telescopic spring is fixedly connected with one side of the pushing plate, the other end of the telescopic spring is fixedly connected with the inner wall of the telescopic groove, and one side of the pushing plate close to the telescopic rod is fixedly provided with the dotted line cutter body.

Preferably, a second protection pad is fixedly mounted on the lower surface of the pressure plate.

Preferably, the surfaces of the pressure plate and the second protection pad are provided with through grooves.

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

1. by opening the air cylinder, the air cylinder drives the dotted line cutter body and the pressing plate to move downwards through the pushing plate, the pressing plate presses the packaging bag, the dotted line cutter body penetrates through the through groove to be in contact with the packaging bag, and dotted line punching of the packaging bag is completed, so that the packaging bag is conveniently pressed and dotted line punching of the pressed packaging bag is conveniently realized, and the stability of the packaging bag and the effect of punching dotted lines are effectively improved;

2. through opening servo motor, the blowing pole makes roll-type wrapping bag unreel, and the blowing pole rotates and convolutes the wrapping bag, and simultaneously, the cylinder makes clamp plate and dotted line cutter body continue the downstream and accomplish the dotted line die-cut of wrapping bag to convenient realization unreel the wrapping bag of in-process the dotted line die-cut and realized the rolling of the wrapping bag after the dotted line is die-cut, and then the effectual convenience that has improved the wrapping bag behind the die-cut dotted line of rolling.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is another schematic structural diagram of the present invention.

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention.

Fig. 4 is a schematic connection diagram of the dashed line punching mechanism of the present invention.

FIG. 5 is a schematic cross-sectional view of the U-shaped seat of the present invention.

FIG. 6 is an enlarged view of the portion B of FIG. 5 according to the present invention.

In the figure: 1. a processing table; 11. a pillar; 12. a vertical plate; 13. a U-shaped seat; 14. a first protective pad; 2. a material rolling mechanism; 21. a servo motor; 22. a fixed block; 23. a transmission rod; 24. a sector gear; 25. a coiling rod; 251. a discharge rod; 26. a transmission gear; 27. a driving wheel; 28. a drive belt; 29. rotating the rod; 291. a guide roller; 3. a dotted line die cutting mechanism; 31. a top plate; 32. a cylinder; 33. a push plate; 34. a guide groove; 35. a guide block; 36. pressing a plate; 37. a second protective pad; 38. a telescopic groove; 39. a telescopic rod; 4. a tension spring; 41. a dotted line cutter body; 42. a through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-6, the utility model provides a pneumatic dotted line cutter mechanism of an automatic packaging bag device, which comprises a processing table 1, wherein vertical plates 12 are symmetrically and fixedly arranged on the upper surface of the processing table 1, a U-shaped seat 13 is fixedly arranged on one surface of the processing table 1 close to the vertical plates 12, a coiling mechanism 2 is arranged between the two vertical plates 12, the coiling mechanism 2 can conveniently realize the coiling of a packaging bag after dotted line processing, a dotted line punching mechanism 3 is arranged inside the U-shaped seat 13, and the dotted line punching mechanism 3 can conveniently realize the dotted line punching of the packaging bag;

the coiling mechanism 2 comprises a servo motor 21, one side of a vertical plate 12 is rotatably connected with a transmission rod 23, the driving output end of the servo motor 21 is fixedly connected with one end of the transmission rod 23, the transmission rod 23 can be driven to rotate by a driving shaft of the servo motor 21 by opening the servo motor 21, a sector gear 24 is fixedly arranged on the outer wall of the transmission rod 23, the transmission rod 23 can drive the sector gear 24 to rotate, one side of one vertical plate 12 is rotatably connected with a coiling rod 25, the coiling rod 25 can conveniently realize the coiling of a packaging bag subjected to dotted line punching, one side of the other vertical plate 12 is rotatably connected with a discharging rod 251, the discharging rod 251 can conveniently realize the unreeling of the packaging bag, one end of the coiling rod 25 is fixedly provided with a transmission gear 26, the transmission gear 26 can drive the coiling rod 25 to rotate, the sector gear 24 is meshed with the transmission gear 26, and the sector gear 24 can drive the transmission gear 26 to rotate, one end of the coiling rod 25 and one end of the discharging rod 251 are both fixedly provided with driving wheels 27, a driving belt 28 is connected between the two driving wheels 27 in a driving way, and the coiling rod 25 can enable the discharging rod 251 to synchronously rotate through the two driving wheels 27 and the driving belt 28.

Furthermore, pillars 11 are uniformly distributed and fixedly mounted on one surface, away from the vertical plate 12, of the processing table 1, and the pillars 11 can effectively improve the stability of the processing table 1.

Further, a first protection pad 14 is fixedly mounted on the inner wall of the U-shaped seat 13, and the first protection pad 14 can prevent the packaging bag from being damaged when the dotted line is punched.

Further, servo motor 21's outer wall fixedly connected with fixed block 22, one side of fixed block 22 and one side fixed connection of riser 12, fixed block 22 can effectual improvement servo motor 21's stability.

Further, the opposite sides of two risers 12 all rotate and are connected with dwang 29, and the equal fixed mounting of outer wall of two dwang 29 has guide roller 291, and guide roller 291 can guide the wrapping bag of receipts roll in-process.

Further, the dotted line punching mechanism 3 comprises a top plate 31, the top plate 31 is fixedly connected with the inner wall of the U-shaped seat 13, a cylinder 32 is fixedly installed on the lower surface of the top plate 31, a pushing plate 33 is fixedly installed on the piston end of the cylinder 32, the pushing plate 33 can be pushed in the vertical direction by opening the cylinder 32, guide grooves 34 are symmetrically formed in the inner wall of the U-shaped seat 13, guide blocks 35 are slidably connected to the inner walls of the two guide grooves 34, the guide blocks 35 can slide along the vertical direction of the inner walls of the guide grooves 34, a pressing plate 36 is fixedly connected between the two guide blocks 35, the pressing plate 36 can be kept moving in the vertical direction by the guide blocks 35, after the pressing plate 36 vertically moves downwards, the packaging bag on the upper surface of the first protection pad 14 can be pressed, telescopic grooves 38 are symmetrically formed in the upper surface of the pressing plate 36, and telescopic rods 39 are symmetrically and fixedly installed on the surface of the pushing plate 33 far away from the piston end of the cylinder 32, the piston end of telescopic link 39 and the inner wall fixed connection of flexible groove 38, the equal movable sleeve of outer wall of two telescopic links 39 is equipped with expanding spring 4, one end of expanding spring 4 and one side fixed connection of slurcam 33, the other end of expanding spring 4 and the inner wall fixed connection of flexible groove 38, slurcam 33 can drive the vertical downstream of clamp plate 36 through telescopic link 39 and expanding spring 4, one side fixed mounting that slurcam 33 is close to telescopic link 39 has dotted line cutter body 41, after clamp plate 36 compresses tightly the wrapping bag, telescopic link 39 and the 4 shrink of expanding spring, slurcam 33 drives dotted line cutter body 41 and continues the downstream, dotted line cutter body 41 and wrapping bag contact, and accomplish the dotted line die-cut of wrapping bag.

Further, the lower surface of the pressing plate 36 is fixedly provided with a second protection pad 37, and the packaging bag can be prevented from being damaged when the pressing plate 36 presses the packaging bag through the second protection pad 37.

Further, the surface of the pressing plate 36 and the second protection pad 37 are both provided with a through groove 42, and the dotted line cutter body 41 can penetrate through the through groove 42 and contact with the packaging bag by virtue of the through groove 42.

The working principle is as follows: when the dotted line punching of the rolled packaging bag is required, a worker firstly sleeves a rolled packaging bag blank on the outer wall of the discharge rod 251 and pulls one end of the packaging bag, so that the packaging bag sequentially bypasses the outer walls of the two guide rollers 291, meanwhile, the packaging bag contacts the upper surface of the first protective pad 14, and then one end of the packaging bag is wound on the outer wall of the winding rod 25, so that the winding direction of the packaging bag wound on the outer wall of the winding rod 25 is opposite to that of the rolled packaging bag on the outer wall of the discharge rod 251;

then, the cylinder 32 is turned on, the piston end of the cylinder 32 extends and pushes the push plate 33, the push plate 33 moves vertically downward, the push plate 33 drives the dotted line cutter body 41 to move downward, meanwhile, the pushing plate 33 makes the pressing plate 36 and the second protection pad 37 move downwards synchronously through the two telescopic rods 39 and the two telescopic springs 4, after the second protection pad 37 is brought into contact with the upper surface of the packing bag, the packing bag is pressed by the pressing plate 36 and the second protection pad 37, and at this time, the two telescopic rods 39 and the two telescopic springs 4 contract, the push plate 33 drives the dotted line cutter body 41 to continuously move downwards, the dotted line cutter body 41 passes through the two through grooves 42 to be in contact with the packaging bag between the first protective pad 14 and the second protective pad 37, and dotted line punching of the packaging bag is completed, therefore, the compression of the packaging bag and the dotted line punching of the compressed packaging bag are conveniently realized, and the stability of the packaging bag and the effect of punching the dotted line are further effectively improved;

since the piston end of the cylinder 32 is contracted immediately after being extended to the longest state, the imaginary line cutter body 41 and the pressing plate 36 are returned to the initial positions, during this period, by turning on the servo motor 21, the driving shaft of the servo motor 21 drives the driving rod 23 to rotate, the driving rod 23 drives the sector gear 24 to rotate, the sector gear 24 rotates the driving gear 26, the driving gear 26 drives the winding rod 25 to rotate, the winding rod 25 rotates and winds up the packaging bag, meanwhile, the winding rod 25 synchronously rotates the discharging rod 251 through the two driving wheels 27 and the driving belt 28, at this time, the discharging rod 251 and the winding rod 25 synchronously rotate, the discharging rod 251 rotates and unwinds the rolled packaging bag, when the sector gear 24 is not engaged with the driving gear 26, the winding rod 25 and the discharging rod 251 stop rotating, the piston end of the cylinder 32 is extended to move the imaginary line cutter body 41 and the pressing plate 36 downward, and continue to complete the imaginary line die cutting of the packaging bag during the unwinding process, thereby convenient realization unreel the die-cut and the rolling of the wrapping bag after the die-cut dotted line of the dotted line of wrapping bag of in-process, and then the effectual convenience that improves the wrapping bag after the die-cut dotted line of rolling.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an automatic change pneumatic dotted line cutter mechanism of wrapping bag equipment, includes processing platform (1), its characterized in that: vertical plates (12) are symmetrically and fixedly installed on the upper surface of the processing table (1), a U-shaped seat (13) is fixedly installed on one surface, close to the vertical plates (12), of the processing table (1), a coiling mechanism (2) is arranged between the two vertical plates (12), and a dotted line punching mechanism (3) is arranged inside the U-shaped seat (13);

coil mechanism (2) is including servo motor (21), one side of riser (12) is rotated and is connected with transfer line (23), the one end fixed connection of the drive output of servo motor (21) and transfer line (23), the outer wall fixed mounting of transfer line (23) has sector gear (24), one side of riser (12) is rotated and is connected with roll material pole (25), another one side of riser (12) is rotated and is connected with blowing pole (251), the one end fixed mounting of roll material pole (25) has drive gear (26), sector gear (24) and drive gear (26) meshing are connected, the equal fixed mounting of one end of roll material pole (25) and blowing pole (251) has drive wheel (27), two the transmission is connected with driving belt (28) between drive wheel (27).

2. The pneumatic dotted line cutter mechanism of the automatic packaging bag device as claimed in claim 1, wherein the processing table (1) is uniformly distributed and fixedly provided with pillars (11) on the surface far away from the vertical plate (12).

3. The pneumatic line cutter mechanism of the automatic packaging bag device as claimed in claim 1, wherein a first protective pad (14) is fixedly mounted on the inner wall of the U-shaped seat (13).

4. The pneumatic dotted line cutter mechanism of the automatic packaging bag equipment as claimed in claim 1, wherein a fixed block (22) is fixedly connected to the outer wall of the servo motor (21), and one side of the fixed block (22) is fixedly connected to one side of the vertical plate (12).

5. The pneumatic dotted line cutter mechanism of the automatic packaging bag equipment as claimed in claim 1, wherein the other sides of the two vertical plates (12) are rotatably connected with rotating rods (29), and guide rollers (291) are fixedly mounted on the outer walls of the two rotating rods (29).

6. The pneumatic dotted line cutter mechanism of the automatic packaging bag equipment as claimed in claim 1, wherein the dotted line die-cutting mechanism (3) comprises a top plate (31), the top plate (31) is fixedly connected with the inner wall of the U-shaped seat (13), a cylinder (32) is fixedly mounted on the lower surface of the top plate (31), a pushing plate (33) is fixedly mounted on the piston end of the cylinder (32), guide grooves (34) are symmetrically formed in the inner wall of the U-shaped seat (13), guide blocks (35) are slidably connected to the inner walls of the two guide grooves (34), a pressing plate (36) is fixedly connected between the two guide blocks (35), telescopic grooves (38) are symmetrically formed in the upper surface of the pressing plate (36), telescopic rods (39) are symmetrically and fixedly mounted on the surface of the pushing plate (33) far away from the piston end of the cylinder (32), and the piston end of the telescopic rods (39) is fixedly connected with the inner wall of the telescopic grooves (38), two the outer wall of telescopic link (39) is all movable sleeve to be equipped with expanding spring (4), the one end of expanding spring (4) and the one side fixed connection of slurcam (33), the other end of expanding spring (4) and the inner wall fixed connection in flexible groove (38), one side fixed mounting that slurcam (33) are close to telescopic link (39) has dotted line cutter body (41).

7. The pneumatic line cutter mechanism of an automatic bag packaging machine according to claim 6, wherein a second protective pad (37) is fixedly mounted on the lower surface of the pressing plate (36).

8. The pneumatic dotted line cutter mechanism of the automatic packaging bag equipment as claimed in claim 7, wherein the surface of the pressure plate (36) and the surface of the second protection pad (37) are provided with through grooves (42).