CN220886396U

CN220886396U - Discharging mechanism for paper packaging bag production

Info

Publication number: CN220886396U
Application number: CN202322708069.7U
Authority: CN
Inventors: 阮后强; 吴一; 徐峰; 吴晨晨; 陈慧
Original assignee: Anhui Yanling Printing Co ltd
Current assignee: Anhui Yanling Printing Co ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-05-03
Anticipated expiration: 2033-10-10

Abstract

The utility model relates to the technical field of blanking, in particular to a blanking mechanism for paper packaging bag production, which comprises a flattening box arranged in one side direction of an uncoiling mechanism and a feeding mechanism, wherein the inner surface of the flattening box is connected with a pressing frame in a sliding manner, the interior of the flattening box is fixedly connected with a heating box, the side surface of the heating box is close to the upper surface and is connected with a resistance wire heating pipe in an embedded manner, and the upper surface of the pressing frame is fixedly connected with a fixing frame.

Description

Discharging mechanism for paper packaging bag production

Technical Field

The utility model relates to the technical field of blanking, in particular to a blanking mechanism for paper packaging bag production.

Background

The blanking mechanism is used for cutting coiled paper to enable the paper to be cut into rectangles uniformly, punching is conducted on the paper in the later period, paper packaging bag manufacturing is completed, production line technology blanking is adopted in the prior art, for example, a Hongshan laser GL laser coil cutting production line is used, and then the paper can be blanked, but certain defects exist in the use process of the existing device, for example, the paper roll is cylindrical, the paper roll close to the tail end is thinner along with the unfolding of the paper roll, the curling degree of the paper is larger, if the blanking cutting is directly conducted, the situation that the paper after cutting is offset and the paper after cutting does not meet the specification exists, adverse effects are caused on the manufacturing of the packaging bag, in addition, in the prior art, the shaking assembly is driven to move through components such as a motor, so that the shaking assembly beats the edge position of the paper, the dropped paper is more neat, the investment of electrical parts is increased, and the cost of the electrical parts of the device is increased.

Disclosure of utility model

The utility model aims at: in order to solve the problems that the curling degree of the existing part device paper is large, if the blanking cutting is directly carried out, the situation that the cut paper is deviated and the cut paper does not meet the specification is caused, the manufacturing of the packaging bag is adversely affected, and the cost of electrical parts of the device is increased, the blanking mechanism for paper packaging bag production is provided.

The aim of the utility model can be achieved by the following technical scheme:

The utility model provides a unloading mechanism is used in paper wrapping bag production, includes the flattening case of installing in uncoiling mechanism and feeding mechanism one side direction, the internal surface sliding connection of flattening case has the frame of pushing down, the inside fixedly connected with heating cabinet of flattening case, the side surface of heating cabinet is close to upper surface position embedding and is connected with resistance wire heating pipe, the upper surface fixedly connected with mount of frame of pushing down, the below swing joint of mount has the compression roller down, one side fixedly connected with cutting case of flattening case, the upper surface fixedly connected with cylinder of cutting case, the below fixedly connected with cutter contact plate of cutting case, one side surface of flattening case is close to lower surface position fixedly connected with sliding seat, the upper surface fixedly connected with curb plate of sliding seat, the surface fixedly connected with slide bar of curb plate, the surface sliding connection of slide bar has the shake frame.

The method is further characterized in that: the outer surface of pushing down the frame is seted up flutedly, the upper surface embedding swing joint of mount has spacing post, the surface nested of spacing post is connected with down the compression spring, the one end fixedly connected with mounting bracket of spacing post, lower compression roller and mounting bracket rotate to be connected, mounting bracket and recess sliding connection.

The method is further characterized in that: the upper surface embedding swing joint of cutting case has the gag lever post, the one end fixedly connected with of gag lever post pushes down the cutter, the output of cylinder and pushing down cutter fixed connection, cutter contact plate and flattening case fixed connection.

The method is further characterized in that: the number of the limiting rods is two, the upper end of one limiting rod is fixedly connected with a rack, the outer surface of the cutter contact plate is fixedly connected with a guide sleeve, and the rack is inserted into the guide sleeve.

The method is further characterized in that: the outer surface of the side plate is fixedly connected with a cross rod, and the outer surface of the slide rod is connected with a reset spring in a nested manner.

The method is further characterized in that: the outer surface fixedly connected with contact block of shake frame, the surface of flattening case rotates and is connected with the pivot, the one end fixedly connected with gear of pivot, gear and rack meshing are connected, the surface fixedly connected with extrusion piece of pivot, extrusion piece and contact block contact.

The method is further characterized in that: the collecting trolley is placed on the outer surface of the cross rod, two idler wheels are rotatably connected to the lower surface of the collecting trolley, an electric push rod is fixedly connected to the side surface of the collecting trolley, a limiting plate is fixedly connected to the output end of the electric push rod, and a handle is fixedly connected to the outer surface of the collecting trolley.

The utility model has the beneficial effects that:

1. Through the flattening box, when paper passes through the upper surface of the flattening box, the heating box heats the flattening box, the mounting frame is matched with the downward pressing spring and the limiting column to slide downwards along the groove, so that the downward pressing roller is in contact with the paper, the paper is ironed and flattened in a heating and pressurizing mode, and the problem that the curvature of the tail end of the coiled paper is higher, and the follow-up procedure is influenced is avoided;

2. Through the rack that sets up, push down cutter and cutter contact plate contact completion paper's cutting, the paper falls to the collection car in, at this in-process, the gag lever post is spacing to the downshift of push down cutter, and under the gag lever post synchronous drive rack, the uide bushing is spacing to the downshift of rack, the rack drives the gear rotation, make the pivot drive extrusion piece rotatory, extrusion contact block when the extrusion piece is rotatory, make shake the frame atress remove on the slide bar, the cooperation reset spring realizes shake the frame on the slide bar, can beat the side of the paper that drops to the collection car, make the paper that drops to the collection car more neat, need not to carry out the adjustment of dropping the paper with the help of other power supply, still realize the adjustment to the paper that drops when saving device part cost.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the connection structure of the utility model with an external uncoiling mechanism and a feeding mechanism;

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

FIG. 3 is a schematic view of another angular configuration of the present utility model;

FIG. 4 is a schematic view of the structure of the cutting box of the present utility model;

FIG. 5 is an enlarged view of the utility model at B in FIG. 4;

fig. 6 is an enlarged view of the utility model at a in fig. 2.

In the figure: 1. an uncoiling mechanism; 2. a feeding mechanism; 3. flattening the box; 301. a heating box; 302. a resistance wire heating pipe; 4. pressing down the frame; 401. a groove; 402. a fixing frame; 403. a limit column; 404. pressing down the spring; 405. a mounting frame; 406. a lower press roll; 5. a cutting box; 501. a limit rod; 502. a cylinder; 503. a rack; 504. pressing down the cutter; 505. a cutter contact plate; 506. a guide sleeve; 6. a sliding seat; 601. a side plate; 602. a cross bar; 603. a slide bar; 604. a return spring; 605. a dithering frame; 606. a contact block; 7. a rotating shaft; 701. a gear; 702. extruding the sheet; 8. a collecting vehicle; 801. a handle; 802. an electric push rod; 803. and a roller.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, 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. 1-6, a blanking mechanism for paper packaging bag production includes a flattening box 3 installed in one side direction of an uncoiling mechanism 1 and a feeding mechanism 2, a pressing frame 4 is slidably connected to an inner surface of the flattening box 3, a heating box 301 is fixedly connected to an inner surface of the flattening box 3, a shaking frame is slidably connected to an outer surface of the heating box 301, a resistance wire heating pipe 302 is embedded and connected to a side surface of the heating box 301, a fixing frame 402 is fixedly connected to an upper surface of the pressing frame 4, a lower pressing roller 406 is movably connected to a lower portion of the fixing frame 402, a cutting box 5 is fixedly connected to one side surface of the flattening box 3, an air cylinder 502 is fixedly connected to an upper surface of the cutting box 5, a cutter contact plate 505 is fixedly connected to a lower surface of the flattening box 3, a sliding seat 6 is fixedly connected to an upper surface of the sliding seat 601, a sliding rod 603 is fixedly connected to an outer surface of the sliding rod 603, a shaking frame is embedded and the uncoiling mechanism 1 and the feeding mechanism 2 are in the prior art, the uncoiling mechanism can specifically refer to an uncoiling mechanism and a feeding leveling mechanism in a macro laser coil material cutting production line, when the paper is coiled up to the lower end of a paper collection device 2 is cut by the paper collection device after the paper is coiled up to the paper collection device 2, and the paper collection device is cut by the paper collection device 2 after the paper is placed on the paper collection device through the paper collection device 2.

The recess 401 has been seted up to the surface of pushing down frame 4, the upper surface embedding swing joint of mount 402 has spacing post 403, the surface nested connection of spacing post 403 has pushing down spring 404, the one end fixedly connected with mounting bracket 405 of spacing post 403, lower compression roller 406 and mounting bracket 405 rotate to be connected, mounting bracket 405 and recess 401 sliding connection, the upper surface embedding swing joint of cutting box 5 has gag lever post 501, the one end fixedly connected with of gag lever post 501 pushes down cutter 504, the output of cylinder 502 and pushing down cutter 504 fixed connection, cutter contact plate 505 and flattening case 3 fixed connection, heating box 301 heats flattening case 3, and mounting bracket 405 cooperates pushing down spring 404 and spacing post 403 along recess 401 gliding, make lower compression roller 406 and paper contact, iron the exhibition flat through the mode of heating pressurization to the paper, avoid the problem of the paper end department curvature of lapping higher, influence the follow-up process.

The number of the limiting rods 501 is two, the upper end of one limiting rod 501 is fixedly connected with a rack 503, the outer surface of a cutter contact plate 505 is fixedly connected with a guide sleeve 506, the rack 503 is inserted into the guide sleeve 506, the outer surface of a side plate 601 is fixedly connected with a cross rod 602, the outer surface of a slide rod 603 is in nested connection with a return spring 604, the outer surface of a shake frame 605 is fixedly connected with a contact block 606, the outer surface of a flattening box 3 is rotationally connected with a rotating shaft 7, one end of the rotating shaft 7 is fixedly connected with a gear 701, the gear 701 is in meshed connection with the rack 503, the outer surface of the rotating shaft 7 is fixedly connected with a squeezing sheet 702, the squeezing sheet 702 is in contact with the contact block 606, the outer surface of the cross rod 602 is provided with a collecting vehicle 8, the lower surface of the collecting vehicle 8 is rotationally connected with two rollers 803, the side surface of the collecting vehicle 8 is fixedly connected with an electric push rod 802, the output end of the electric push rod 802 is fixedly connected with a limiting plate, the outer surface of the collecting vehicle 8 is fixedly connected with a handle 801, the air cylinder 502 is started, the output end of the air cylinder 502 drives the downward pressing cutter 504 to move downwards, the downward pressing cutter 504 is in contact with the cutter contact plate 505 to cut paper, the paper falls into the collecting vehicle 8, in the process, the limiting rod 501 limits the downward movement of the downward pressing cutter 504, the limiting rod 501 synchronously drives the rack 503 to move downwards, the guide sleeve 506 limits the downward movement of the rack 503, the rack 503 drives the gear 701 to rotate, the rotating shaft 7 drives the extruding sheet 702 to rotate, the contact block 606 is extruded when the extruding sheet 702 rotates, the shaking frame 605 moves on the sliding rod 603 under the force of the shaking frame 605, and the shaking frame 605 shakes on the sliding rod 603 in cooperation with the reset spring 604, so that the side edge of the paper falling onto the collecting vehicle 8 can be beaten.

Working principle: the uncoiling mechanism 1 and the feeding mechanism 2 are in the prior art, and concretely can refer to an uncoiling mechanism and a feeding leveling mechanism in a Hongshan laser GL laser coil cutting production line, when the uncoiling mechanism is used, coiled paper is placed on a coil roller on the uncoiling mechanism 1, one end of the paper bypasses a conveying roller group in the feeding mechanism 2, one end of the paper is conveyed to the upper surface of the flattening box 3 through the feeding mechanism 2, the paper is completely blanked after being cut by the cutting box 5, the paper is collected by the collecting vehicle 8 after being blanked, and the cut paper can be die-cut by the cutting device in the later period;

When paper passes through the upper surface of flattening case 3, heating cabinet 301 heats flattening case 3, and mounting bracket 405 cooperation pushes down spring 404 and spacing post 403 along recess 401 gliding, make lower compression roller 406 and paper contact, press flattening through heating pressurized mode to the paper, avoid the problem of coiled paper end department curvature higher, influence subsequent handling, when paper passes through cutting cabinet 5, start cylinder 502, the output of cylinder 502 drives and pushes down cutter 504 and moves down, make the cutter 504 and the contact of cutter contact plate 505 accomplish the cutting of paper, the paper falls into collection car 8, in this process, the gag lever post 501 carries out spacingly to pushing down the lower movement of cutter 504, and gag lever post 501 drives down rack 503 in step, the gear 701 is rotatory to rack 503 drive, make pivot 7 drive squeeze 702 rotatory, extrude contact block 606 when squeeze 702 is rotatory, make shake frame 605 move on 603, cooperation reset spring 604 realizes shake frame on slide bar 603, can be to the side that the collection car that falls down 8 carries out the time, can be to the side that the paper that falls down on the collection car 8, can be carried out the cost-adjusting device that can further neatly adjusts the paper that can fall with the help of the device that the power that the paper falls down is realized.

In the description of the present specification, reference to the terms "one embodiment," "example," "specific example," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.

Claims

1. The utility model provides a unloading mechanism is used in paper wrapping bag production, includes and installs flattening case (3) in uncoiling mechanism (1) and feeding mechanism (2) one side direction, a serial communication port, the internal surface sliding connection of flattening case (3) has frame (4) of pushing down, the inside fixedly connected with heating case (301) of flattening case (3), the side surface of heating case (301) is close to upper surface position embedding and is connected with resistance wire heating pipe (302), the last fixed surface of pushing down frame (4) is connected with mount (402), the below swing joint of mount (402) has compression roller (406) down, one side fixed surface of flattening case (3) is connected with cutting case (5), the upper surface fixedly connected with cylinder (502) of cutting case (5), the below fixedly connected with cutter contact plate (505) of cutting case (5), one side surface of flattening case (3) is close to lower surface position fixedly connected with sliding seat (6), the last fixed surface fixedly connected with curb plate (601) of sliding seat (6), surface fixedly connected with slide bar (603) of curb plate (603), slide bar (605) are connected with slide bar (605).

2. The blanking mechanism for paper packaging bag production according to claim 1, wherein the outer surface of the pressing frame (4) is provided with a groove (401), the upper surface of the fixing frame (402) is embedded with a limiting column (403), the outer surface of the limiting column (403) is connected with a pressing spring (404) in a nested manner, one end of the limiting column (403) is fixedly connected with a mounting frame (405), the pressing roller (406) is rotationally connected with the mounting frame (405), and the mounting frame (405) is slidingly connected with the groove (401).

3. The blanking mechanism for paper packaging bag production according to claim 1, wherein a limit rod (501) is embedded in the upper surface of the cutting box (5), one end of the limit rod (501) is fixedly connected with a pressing cutter (504), the output end of the air cylinder (502) is fixedly connected with the pressing cutter (504), and the cutter contact plate (505) is fixedly connected with the flattening box (3).

4. A paper wrapping bag production is with unloading mechanism according to claim 3, characterized in that, the quantity of gag lever post (501) is two, and the upper end fixedly connected with rack (503) of one of them gag lever post (501), the surface fixedly connected with uide bushing (506) of cutter contact plate (505), rack (503) inserts in uide bushing (506).

5. The blanking mechanism for paper packaging bag production according to claim 1, wherein a cross rod (602) is fixedly connected to the outer surface of the side plate (601), and a return spring (604) is connected to the outer surface of the slide rod (603) in a nested manner.

6. The blanking mechanism for paper packaging bag production according to claim 4, wherein the outer surface of the shaking frame (605) is fixedly connected with a contact block (606), the outer surface of the flattening box (3) is rotationally connected with a rotating shaft (7), one end of the rotating shaft (7) is fixedly connected with a gear (701), the gear (701) is in meshed connection with a rack (503), the outer surface of the rotating shaft (7) is fixedly connected with a pressing sheet (702), and the pressing sheet (702) is in contact with the contact block (606).

7. The blanking mechanism for paper packaging bag production according to claim 5, wherein a collecting vehicle (8) is placed on the outer surface of the cross rod (602), two rollers (803) are rotatably connected to the lower surface of the collecting vehicle (8), an electric push rod (802) is fixedly connected to the side surface of the collecting vehicle (8), a limiting plate is fixedly connected to the output end of the electric push rod (802), and a handle (801) is fixedly connected to the outer surface of the collecting vehicle (8).