CN214081546U

CN214081546U - Well cutting device of express delivery bag production usefulness

Info

Publication number: CN214081546U
Application number: CN202023040917.4U
Authority: CN
Inventors: 孙家德
Original assignee: Chuzhou Jingcheng Plastic Packaging Co ltd
Current assignee: Chuzhou Jingcheng Plastic Packaging Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-31
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a middle dividing and cutting device for producing express bags, which relates to the technical field of packaging bags and comprises a frame, wherein two opposite side walls on the frame are respectively provided with a guide plate, the opposite surfaces of the two guide plates are respectively provided with a guide groove, the upper end wall of the frame is also provided with a plurality of lifting cylinders, the output ends of the lifting cylinders are connected with a crossbeam plate through a connecting rod, the two ends of the crossbeam plate respectively extend into the two guide grooves in a sliding way, the guide grooves are also internally provided with lifting plates in a sliding way, the crossbeam plate is connected with the lifting plates through two second springs, the two lifting plates are connected through a horizontal positioning rod, the positioning rod is sleeved with two sliding sleeves in a sliding way, the sliding sleeves are provided with inclined blades, the sliding sleeves are provided with push plates, the push plates are connected with the lifting plates through first springs, the outer walls of the sliding sleeves are rotatably connected with one end of a rotating rod, the other end of the rotating rod is rotatably connected with the cross beam plate; the utility model has the advantages of convenient use, capability of cutting plastic bags from the middle, and the like.

Description

Well cutting device of express delivery bag production usefulness

Technical Field

The utility model relates to a technical field of wrapping bag, in particular to well cutting device of express delivery bag production usefulness.

Background

The packaging bag is a bag for packaging various articles, so that goods are convenient to transport and easy to store in a production flow process; 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.

Along with the brisk development of online shopping in China, the development of the express delivery industry is driven, the development of some manufacturing industries is also driven, paper packages and plastic packaging bags can be used for express delivery packaging, the plastic packaging bags can also be cut in the production and processing process, and the plastic packaging bags for some express deliveries need to be cut from the middle when in production, so that the middle cutting device for express delivery bag production is arranged in the application.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a well cutting device of express delivery bag production usefulness is provided for lack the problem of going on the device of cutting in going on to special express delivery bag among the prior art who describes in the solution background art

In order to achieve the above object, the present invention provides the following technical solutions: a middle dividing and cutting device for producing express bags comprises a frame, wherein the frame is U-shaped, two opposite side walls on the frame are respectively provided with a guide plate, the opposite surfaces of the two guide plates are respectively provided with a guide groove, the two opposite side walls on the frame are connected through a support plate, the upper surface of the support plate is provided with a cutter groove, the upper end wall of the frame is also provided with a plurality of lifting cylinders, the output ends of the lifting cylinders are connected with a cross beam plate through connecting rods, the two ends of the cross beam plate respectively extend into the two guide grooves in a sliding manner, lifting plates are further arranged in the guide grooves in a sliding manner and are arranged below the cross beam plate, the cross beam plate is connected with the lifting plates through two second springs, the two lifting plates are connected through horizontal positioning rods, two sliding sleeves are sleeved on the positioning rods in a sliding manner, and inclined blades are arranged on the sliding sleeves, be provided with the push pedal on the sliding sleeve, through first spring coupling between push pedal and the lifter plate, the outer wall of sliding sleeve is rotated with the one end of dwang and is connected, the other end and the crossbeam board of dwang are rotated and are connected, and two dwangs are "eight" style of calligraphy and arrange.

Preferably: the lifting plate is further provided with a vertical sliding rod, a sliding hole is formed in the position, corresponding to the sliding rod, of the cross beam plate, and the sliding rod penetrates through the sliding hole in a sliding mode.

Preferably: the front side and the rear side of the two lifting plates are respectively connected through a pressing structure, and the pressing structures are used for moving along with the lifting plates and pressing the two sides, located on the cutting lines, of the packaging bag on the supporting plate.

Preferably: the pressing structure comprises a support plate arranged on the lifting plate, and the support plate is connected with the pressing plate through a third spring.

Preferably: the position of the pressing plate corresponding to the support plate is further provided with a guide rod, and the guide rod penetrates through the support plate in a sliding mode.

The beneficial effect of adopting above technical scheme is:

this application drives the crossbeam board downstream through the lift cylinder that sets up, nearly and drive lifter plate and locating lever downstream, because the existence of guide way bottom, the downstream that leads to the lifter plate can be blockked, this will make the dwang exert force to the locating lever, because the locating lever is restricted, consequently the dwang can exert the power of slope for the sliding sleeve, this will lead to two sliding sleeves to the direction removal of keeping away from each other on the locating lever, nearly and make the blade cut the plastic bag from the centre.

Drawings

Figure 1 is the utility model discloses a well cutting device's of express delivery bag production usefulness front view.

Figure 2 is the utility model relates to a well cutting device's of express delivery bag production usefulness structural schematic.

Fig. 3 is a schematic view of the blade after being cut.

Wherein: the device comprises a frame 10, a support plate 20, a chute 21, a guide plate 30, a guide groove 31, a beam plate 40, a sliding hole 41, a lifting cylinder 50, a connecting rod 51, a positioning rod 60, a sliding sleeve 61, a blade 62, a rotating rod 63, a push plate 64, a first spring 65, a lifting plate 66, a second spring 70, a sliding rod 71, a pressing structure 80, a support plate 81, a third spring 82, a guide rod 83 and a pressing plate 84.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Embodiment, as shown in fig. 1 to 3, in this embodiment, an intermediate cutting device for producing express delivery bags includes a frame 10, where the frame 10 is U-shaped, two opposing side walls of the frame 10 are respectively provided with a guide plate 30, opposing surfaces of the two guide plates 30 are respectively provided with a guide groove 31, the two opposing side walls of the frame 10 are connected by a support plate 20, an upper surface of the support plate 20 is provided with a chute 21, an upper end wall of the frame 10 is further provided with a plurality of lifting cylinders 50, output ends of the lifting cylinders 50 are connected with a beam plate 40 by a connecting rod 51, two ends of the beam plate 40 respectively slide into the two guide grooves 31, a lifting plate 66 is further slidably arranged in the guide grooves 31, the lifting plate 66 is below the beam plate 40, the beam plate 40 is connected with the lifting plate 66 by two second springs 70, two connect through horizontally locating lever 60 between the lifter plate 66, sliding sleeve is equipped with two sliding sleeves 61 on the locating lever 60, be provided with the blade 62 of slope on the sliding sleeve 61, be provided with push pedal 64 on the sliding sleeve 61, be connected through first spring 65 between push pedal 64 and the lifter plate 66, the outer wall of sliding sleeve 61 is rotated with the one end of dwang 63 and is connected, the other end and the crossbeam board 40 of dwang 63 rotate and be connected, and two dwangs 63 are "eight" style of calligraphy and arrange.

Preferably: the lifting plate 66 is further provided with a vertical sliding rod 71, a sliding hole 41 is formed in the position, corresponding to the sliding rod 71, of the cross beam plate 40, and the sliding rod 71 penetrates through the sliding hole 41 in a sliding mode.

Preferably: the two lifting plates 66 are connected at the front and rear sides thereof by pressing structures 80, and the pressing structures 80 are used for moving along with the lifting plates 66 and pressing the two sides of the package bag located at the cutting line against the support plate 20.

Preferably: the pressing structure 80 includes a support plate 81 disposed on the lifting plate 66, and the support plate 81 is connected to a pressing plate 84 through a third spring 82.

Preferably: the pressing plate 84 is further provided with a guide rod 83 at a position corresponding to the support plate 81, and the guide rod 83 penetrates through the support plate 81 in a sliding manner.

The specific implementation manner of this embodiment:

when the cutter is used, the cutter heads at the initial positions of the two blades 62 are in contact with each other, the lifting cylinder 50 arranged can drive the crossbeam plate 40 to move downwards, so that the lifting plate 66 drives the blades 62 on the positioning rods 60 to move downwards, the lifting plate 66 can be blocked by the bottom of the guide groove 31 in the descending process, at this time, the blades 62 puncture the central position of the plastic bag and extend into the cutter feeding grooves 21, at this time, the pressing plates 84 on the third springs 82 press the two ends of the plastic bag, the third springs 82 are in a compressed state, then the crossbeam plate 40 continues to move downwards, at this time, the crossbeam plate 40 can apply an oblique force to the sliding sleeves 61 through the rotating rods 63, so that the two sliding sleeves 61 move in the direction away from each other, so that the blades 62 are driven to cut the plastic bag, the first springs 65 are compressed, and after the cutting is completed, the lifting cylinder 50 drives the crossbeam plate 40 to return to the original position, the sliding sleeve 61 returns to the original position by the first spring 65.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. The utility model provides a well cutting device of express delivery bag production usefulness, includes the frame, its characterized in that: the frame is U-shaped, two opposite side walls on the frame are respectively provided with a guide plate, the opposite surfaces of the two guide plates are respectively provided with a guide groove, the two opposite side walls on the frame are connected through a support plate, the upper surface of the support plate is provided with a cutter groove, the upper end wall of the frame is also provided with a plurality of lifting cylinders, the output ends of the lifting cylinders are connected with a cross beam plate through a connecting rod, the two ends of the cross beam plate respectively extend into the two guide grooves in a sliding manner, lifting plates are also arranged in the guide grooves in a sliding manner and are arranged below the cross beam plate, the cross beam plate is connected with the lifting plates through two second springs, the two lifting plates are connected through a horizontal positioning rod, the positioning rod is sleeved with two sliding sleeves in a sliding manner, the sliding sleeves are provided with inclined blades, the sliding sleeves are provided with push plates, and the push plates are connected through first springs, the outer wall of sliding sleeve rotates with the one end of dwang to be connected, the other end and the crossbeam board of dwang rotate to be connected, and two dwangs are "eight" style of calligraphy and arrange.

2. The center slitting device for express bag production according to claim 1, wherein the lifting plate is further provided with a vertical slide rod, a slide hole is formed in a position, corresponding to the slide rod, of the cross beam plate, and the slide rod penetrates through the slide hole in a sliding manner.

3. The center slitting device for express bag production according to claim 2, wherein the two lifting plates are connected at front and rear sides thereof by a pressing structure, and the pressing structure is configured to move along with the lifting plates and press the two sides of the package bag located at the cutting line against the support plate.

4. The center slitting device for express bag production according to claim 3, wherein the pressing structure includes a support plate provided on the lifting plate, and the support plate is connected to the pressing plate through a third spring.

5. The center slitting device for express bag production according to claim 4, wherein a guide rod is further disposed on the pressing plate at a position corresponding to the support plate, and the guide rod penetrates through the support plate in a sliding manner.