CN221137105U

CN221137105U - Reliable cutting device of hydraulic drive formula wrapping bag

Info

Publication number: CN221137105U
Application number: CN202322582215.6U
Authority: CN
Inventors: 刘曼
Original assignee: Xiongxian Pengcheng Color Printing Co ltd
Current assignee: Xiongxian Pengcheng Color Printing Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-06-14
Anticipated expiration: 2033-09-22

Abstract

The utility model provides a reliable cutting device of a hydraulic drive type packaging bag, which comprises a cutting structure, wherein the cutting structure comprises a limiting block, the limiting block is slidably connected with the inside of a second limiting groove, one end of the limiting block is provided with a mounting shaft, the bottom of the mounting shaft is provided with a hydraulic rod, one end of the hydraulic rod is provided with a pressing plate, and the outer walls of the two sides of the pressing plate are provided with reset springs. According to the utility model, the sealing position of the packaging bag can be positioned through the cutting structure, the attaching strip and the attaching shaft are attached to each other, so that the attaching strip and the attaching shaft extrude and fix the sealing position of the packaging bag, then the hydraulic rod pushes the pressing plate to move downwards continuously, so that the pressing plate drives the cutting to enter the positioning groove and cut the packaging bag, the deviation of the cutting in the cutting process is avoided, and the packaging bag which is not sealed by the cutting knife causes air leakage of the packaging bag.

Description

Reliable cutting device of hydraulic drive formula wrapping bag

Technical Field

The utility model belongs to the technical field of packaging bags, and particularly relates to a hydraulic driving type reliable packaging bag slitting device.

Background

The packaging bag is used for packaging various articles, so that the articles are convenient to transport and store in the production and circulation processes. The plastic packaging bag is widely used in daily life and industrial production, and comprises a plastic woven bag and a plastic film bag. The plastic film lining is added, so that the packaging bag can be moisture-proof and moisture-proof, and the packaging bag can be smoother by adding the CPP paper towel film on the outer wall of the packaging bag; the light bag carrying capacity is below 2.5kg, the medium bag carrying capacity is 25-50kg, and the heavy bag carrying capacity is 50-100kg;

The package needs to be cut and sealed by a slitting device after the package has been filled with the articles.

However, in the process of cutting the packaging bags by the cutting device, the connection positions between the packaging bags are firstly sealed and then cut, but the sealing positions of the packaging bags are easily damaged due to the offset of the cutting knife in the cutting process.

Disclosure of utility model

1. Object of the utility model

The utility model provides a hydraulic driving type reliable packaging bag cutting device for solving the technical problems in the background art.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is that the reliable cutting device of the hydraulic drive type packaging bag comprises a mounting plate, wherein a second limit groove is formed in the mounting plate, and a cutting structure is connected to the inner wall of the second limit groove in a sliding manner;

Cutting the structure, it includes the stopper, stopper sliding connection has the inside of second spacing groove, stopper one end is provided with the installation axle, the installation axle bottom is provided with the hydraulic stem, hydraulic stem one end is provided with the clamp plate, the outer wall of clamp plate both sides is provided with reset spring, reset spring one end is provided with the laminating board, laminating board bottom is provided with laminating strip.

Preferably, the first limit groove is formed in the mounting plate, a servo motor is arranged on one side of the mounting plate, and a driving gear is arranged at the output end of the servo motor.

Preferably, the mounting panel outer wall rotates and is connected with the rotor plate, rotor plate one side is provided with driven gear, driven gear and driving gear intermeshing, the rotor plate opposite side is provided with the slider, slider sliding connection is in the inner wall of first spacing groove.

Preferably, the inner wall of the rotating plate is provided with a belt conveying device, a laminating shaft is arranged in the rotating plate, and the laminating shaft is arranged above the middle of the belt conveying device.

Preferably, the first limiting groove and the second limiting groove are both arc-shaped, and the first limiting groove and the second limiting groove are coaxially arranged.

Preferably, a parting knife is arranged at the bottom of the pressing plate, a positioning groove is formed in the laminating plate, and the parting knife is matched with the positioning groove.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

According to the utility model, the sealing position of the packaging bag can be positioned through the cutting structure, the attaching strip and the attaching shaft are attached to each other, so that the attaching strip and the attaching shaft extrude and fix the sealing position of the packaging bag, then the hydraulic rod pushes the pressing plate to move downwards continuously, so that the pressing plate drives the cutting blade to enter the positioning groove and cut the packaging bag, the deviation of the cutting blade in the cutting process is avoided, and the packaging bag which is not sealed by the cutting blade causes air leakage of the packaging bag;

Can be according to the radian of wrapping bag packing article adjustment pivoted board, make pivoted board drive area belt conveyor rotatory, make wrapping bag and article at area conveyor top can the whereabouts, realize automatic unloading.

Drawings

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

FIG. 2 is a perspective view of the present utility model;

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

Fig. 4 is a perspective view of a slitting structure according to the present utility model.

Reference numerals

1. A mounting plate; 2. a first limit groove; 3. the second limit groove; 4. a rotating plate; 5. a driven gear; 6. a slide block; 7. a belt conveyor; 8. a fitting shaft; 9. a servo motor; 10. a drive gear; 11. cutting the structure; 1101. a limiting block; 1102. a mounting shaft; 1103. a hydraulic rod; 1104. a pressing plate; 1105. a dividing knife; 1106. a return spring; 1107. bonding plates; 1108. a positioning groove; 1109. and (5) attaching the strip.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", "coaxial", "bottom", "one end", "top", "other end", "one side", "front", "both ends", "both sides", etc. indicate orientations or positional relationships based on the drawings are merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Reference is now made to the drawings, wherein the showings are for the purpose of illustrating certain exemplary embodiments only and not for the purpose of limiting the utility model. Like reference numerals designate identical or corresponding parts throughout the several views. The dimensions and proportions in the figures are also for illustration only and should not be interpreted as limiting the utility model, these dimensions being possibly exaggerated relative to the actual product.

Referring to fig. 1-4, the hydraulic driving type reliable cutting device for packaging bags comprises a mounting plate 1, wherein a second limit groove 3 is formed in the mounting plate 1, and a cutting structure 11 is slidably connected to the inner wall of the second limit groove 3;

The slitting structure 11 comprises a limiting block 1101, the limiting block 1101 is slidably connected with the inside of the second limiting groove 3, one end of the limiting block 1101 is provided with a mounting shaft 1102, the bottom of the mounting shaft 1102 is provided with a hydraulic rod 1103, one end of the hydraulic rod 1103 is provided with a pressing plate 1104, the outer walls of the two sides of the pressing plate 1104 are provided with return springs 1106, one end of each return spring 1106 is provided with a laminating plate 1107, and the bottom of each laminating plate 1107 is provided with a laminating strip 1109.

Further, in the above technical scheme, the inside first spacing groove 2 that has seted up of mounting panel 1, mounting panel 1 one side is provided with servo motor 9, servo motor 9 output is provided with driving gear 10, mounting panel 1 outer wall rotates and is connected with rotor plate 4, rotor plate 4 one side is provided with driven gear 5, driven gear 5 and driving gear 10 intermeshing, rotor plate 4 opposite side is provided with slider 6, slider 6 sliding connection is in the inner wall of first spacing groove 2, starts servo motor 9, makes servo motor 9 drive driving gear 10 rotatory, then driving gear 10 drives driven gear 5 and rotates, makes driven gear 5 drive rotor plate 4 rotatory, and the area conveyer 7 that rotor plate 4 drove rotates, makes area conveyer 7 produce certain radian, is convenient for make the wrapping bag landing in the area conveyer 7.

Further, in the above technical scheme, the 4 inner walls of rotor plate are provided with and take conveyer 7, the inside laminating axle 8 that is provided with of rotor plate 4, laminating axle 8 set up in the top in the middle of taking conveyer 7, can make take conveyer 7 conveying to pack to laminating with laminating axle 8 through laminating axle 8 that set up, and laminating axle 8 extrudees the drive belt in taking conveyer 7, and the top of taking conveyer 7 is located same cross section with the top of laminating axle 8, is convenient for extrude the sealing position of wrapping bag.

Further, in the above technical scheme, the first limiting groove 2 and the second limiting groove 3 are both arc-shaped, and the first limiting groove 2 and the second limiting groove 3 are coaxially arranged, and the moving direction of the rotating plate 4 and the slitting structure 11 can be limited through the arranged first limiting groove 2 and second limiting groove 3.

Further, in the above technical scheme, the bottom of the pressing plate 1104 is provided with the dividing and cutting knife 1105, the positioning slot 1108 is provided in the laminating plate 1107, the dividing and cutting knife 1105 and the positioning slot 1108 are mutually matched, and the descending direction of the dividing and cutting knife 1105 can be positioned through the positioning slot 1108, so that the dividing and cutting knife 1105 is prevented from being offset and cut into unsealed packaging bags in the downward process.

The working principle of the utility model is as follows:

Referring to fig. 1-4 of the specification, when the package bag needs to be cut, the belt conveying device 7 in the rotating plate 4 drives the package bag to move forward, so that the connection position between the package bags is attached to the attaching shaft 8, then the hydraulic rod 1103 is started, the hydraulic rod 1103 drives the pressing plate 1104 to move downward, so that the pressing plate 1104 drives the attaching bar 1109 at the bottom of the attaching plate 1107 to attach to the connection position of the package bag at the top of the attaching shaft 8, meanwhile, the bottom of the attaching plate 1107 can be provided with a heating structure to seal the package bag, then the pressing plate 1104 moves downward continuously, and the pressing plate 1104 drives the dividing knife 1105 to enter the positioning groove 1108, so that the connection position of the package bag by the dividing knife 1105 is cut;

Simultaneously also can change the angle of taking conveyer 7, start servo motor 9, servo motor 9 drives driving gear 10 rotatory, driving gear 10 drives the driven gear 5 rotation of meshing, make driven gear 5 drive rotor plate 4 rotate, rotor plate 4 drives inside taking conveyer 7 rotation, and slider 6 of rotor plate 4 one side is slided the direction of movement of rotor plate 4 at rotor plate 4's inner wall and is spacing, be provided with step motor in stopper 1101's inside simultaneously, make stopper 1101 can drive follow-up part removal, make laminating strip 1109 can align with laminating axle 8.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a reliable cutting device of hydraulic drive formula wrapping bag which characterized in that includes

The device comprises a mounting plate (1), wherein a second limit groove (3) is formed in the mounting plate (1), and a slitting structure (11) is connected to the inner wall of the second limit groove (3) in a sliding manner;

Cut structure (11), it includes stopper (1101), stopper (1101) sliding connection has the inside of second spacing groove (3), stopper (1101) one end is provided with installation axle (1102), installation axle (1102) bottom is provided with hydraulic stem (1103), hydraulic stem (1103) one end is provided with clamp plate (1104), the outer wall of clamp plate (1104) both sides is provided with reset spring (1106), reset spring (1106) one end is provided with laminating board (1107), laminating board (1107) bottom is provided with laminating strip (1109).

2. The reliable cutting device of a hydraulically driven package of claim 1, wherein: the novel automatic limiting device is characterized in that a first limiting groove (2) is formed in the mounting plate (1), a servo motor (9) is arranged on one side of the mounting plate (1), and a driving gear (10) is arranged at the output end of the servo motor (9).

3. The reliable cutting device of a hydraulically driven package of claim 1, wherein: the utility model discloses a mounting panel, including mounting panel (1), mounting panel (1) outer wall rotation is connected with rotor plate (4), rotor plate (4) one side is provided with driven gear (5), driven gear (5) and driving gear (10) intermeshing, rotor plate (4) opposite side is provided with slider (6), slider (6) sliding connection is in the inner wall of first spacing groove (2).

4. A hydraulically driven reliable package slitting apparatus as set forth in claim 3 wherein: the inner wall of the rotating plate (4) is provided with a belt conveying device (7), a laminating shaft (8) is arranged inside the rotating plate (4), and the laminating shaft (8) is arranged above the middle of the belt conveying device (7).

5. A hydraulically driven reliable package slitting apparatus as set forth in claim 3 wherein: the first limit groove (2) and the second limit groove (3) are both arranged in an arc shape, and

The first limit groove (2) and the second limit groove (3) are coaxially arranged.

6. The reliable cutting device of a hydraulically driven package of claim 1, wherein: the bottom of the pressing plate (1104) is provided with a slitting knife (1105), a positioning groove (1108) is formed in the laminating plate (1107), and the slitting knife (1105) and the positioning groove (1108) are matched with each other.