CN112757697A

CN112757697A - Vermicelli packaging bag edge cutting device

Info

Publication number: CN112757697A
Application number: CN202011539700.XA
Authority: CN
Inventors: 董明坤
Original assignee: Chongqing Wuxia Fans Co Ltd
Current assignee: Chongqing Wuxia Fans Co Ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-05-07

Abstract

The invention relates to the technical field of packaging bag production, in particular to a bean vermicelli packaging bag edge cutting device which comprises a bottom plate and a cutting table arranged on the top surface of the bottom plate, wherein supporting plates are symmetrically and fixedly arranged at the top of the cutting table, cutting mechanisms and recovery mechanisms are arranged in the two supporting plates, conveying mechanisms are symmetrically arranged on two sides of each supporting plate, and the distance between the two cutters can be regulated and controlled by arranging the cutting mechanisms, so that the edge cutting of packaging bags with different sizes is met, and the practicability of the edge cutting device is further improved; through setting up recovery mechanism, can carry out the breakage to the leftover bits after cutting and refine to it collects in unison, reduced operating personnel's intensity of labour.

Description

Vermicelli packaging bag edge cutting device

Technical Field

The invention relates to the technical field of packaging bag production, in particular to a vermicelli packaging bag edge cutting device.

Background

The distance between two cutters in the current bean vermicelli wrapping bag side cut device is uncontrollable, can not be applicable to the wrapping bag of different specifications size to, the produced leftover bits waste material of side cut in-process can not in time be cleared up, piles up on table surface, influences the cutting quality, can not build a good production environment.

Disclosure of Invention

The invention aims to provide a vermicelli packaging bag edge cutting device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a bean vermicelli packaging bag edge cutting device comprises a bottom plate and a cutting table arranged on the top surface of the bottom plate, wherein supporting plates are symmetrically and fixedly arranged on the top of the cutting table, a cutting mechanism and a recovery mechanism are arranged in the two supporting plates, and the two sides of the supporting plate are symmetrically provided with a conveying mechanism, the cutting mechanism comprises a bidirectional screw rod and a slide rod, the bidirectional screw rod is rotationally connected in the two supporting plates through the first driving component, the slide rod is fixedly arranged between the two supporting plates, and is positioned above the bidirectional screw rod, two screw thread parts with opposite thread turning directions in the bidirectional screw rod are respectively matched with a moving block, a sliding sleeve is fixedly arranged at the top of the moving block, the sliding sleeve is sleeved on the sliding rod in a sliding manner, a telescopic rod is fixedly arranged at the bottom of the moving block, a knife rest is fixedly arranged at the bottom of the telescopic rod, a cutter is fixedly arranged on the knife rest, and pressing assemblies are arranged on the front side and the rear side of the cutter on the knife rest; retrieve mechanism includes box, collection box, two recovery rolls, two conveying rollers and two crushing rollers, the box is fixed to be located between two backup pads, and the side top of box has seted up the feed inlet, and the discharge gate has been seted up to the bottom of box, two fixed diaphragm that is equipped with between the backup pad, the collection box is located going up of diaphragm and is located the below of discharge gate, two conveying roller and two the crushing roller rotates through second drive assembly and locates in the box, and two crushing rollers are located the below of two conveying rollers, two retrieve roller symmetry sliding connection on the slide bar, and two the side of retrieving the roller all with sliding sleeve side fixed connection.

As a further scheme of the invention: the pressing assembly comprises a pressing frame, the pressing frame is of a Y-shaped structure, one end of the pressing frame is rotatably connected with the side face of the knife rest, an extension spring is connected between the pressing frame and the side face of the knife rest, shaft sleeves are symmetrically arranged at the other ends of the pressing frame, and pressing rollers are rotatably connected in the shaft sleeves.

As a further scheme of the invention: first drive assembly includes first motor, gearbox and first pulley assembly, first motor and gearbox are all installed on cutting the platform, and the output shaft of first motor and the input shaft fixed connection of gearbox, the output shaft of gearbox is connected with screw drive through first pulley assembly.

As a further scheme of the invention: the second driving assembly comprises a first gear set, a second belt pulley assembly and a second motor, the second motor is fixedly arranged on the top surface of the box body, an output shaft of the second motor is in transmission connection with one of the conveying rollers through the first gear set, the conveying roller is in transmission connection with one of the crushing rollers through the second belt pulley assembly, and the other ends of the two conveying rollers and the other ends of the two crushing rollers are in transmission connection through the second gear set.

As a further scheme of the invention: the top surface of the cutting table is provided with a plurality of cutter grooves matched with the cutters.

As a further scheme of the invention: conveying mechanism includes delivery box, drive roll, driven voller, roller shell and guide arm, delivery box and bottom plate fixed connection, and the both sides face symmetry of delivery box has seted up the delivery port, the drive roll rotates and locates in the delivery box, and the third motor drive that the drive roll set up through the delivery box lateral surface, the top of drive roll is located to the roller shell, and the roller shell passes through the guide arm and is connected with the delivery box top surface, the driven voller rotates to be connected in the roller shell.

As a further scheme of the invention: one end of the guide rod is fixedly connected with the top surface of the roller sleeve, the other end of the guide rod penetrates through the top surface of the conveying box and is in sliding connection with the top surface of the conveying box, and a return spring is sleeved on a rod body of the guide rod, which is positioned between the roller sleeve and the conveying box.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the cutting mechanism is arranged, and the first motor, the gearbox and the first belt pulley component are matched with each other, so that the bidirectional screw rod can be driven to rotate, the distance between the two cutters can be regulated, the requirement on cutting edges of packaging bags with different sizes is further met, and the practicability of the edge cutting device is further improved.

2. According to the invention, through the arrangement of the recovery mechanism, the first gear set, the second belt pulley assembly and the second motor are matched with each other, so that the two recovery rollers and the two crushing rollers rotate simultaneously, leftover materials of the packaging bag cut by the cutter enter the box body through the recovery rollers and the conveying rollers, are crushed and refined under the action of the two crushing rollers, and finally enter the recovery box through the discharge port, so that unified collection of the leftover materials is realized, and the labor intensity of operators is reduced.

3. According to the invention, by arranging the pressing assembly, when the cutter cuts the packaging bag, the pressing mechanism can press the packaging bags on the front side and the rear side of the cutter, so that the phenomenon of uneven cut caused by folds of the packaging bag in the cutting process is avoided, and the cutting effect of the edge cutting device on the packaging bag is further improved.

Drawings

Fig. 1 is a side view of a vermicelli packaging bag edge cutting device.

Fig. 2 is a front view of the vermicelli packaging bag edge cutting device.

Fig. 3 is a sectional view of a conveying mechanism in the vermicelli packaging bag edge cutting device.

Fig. 4 is a perspective view of a pressing assembly in the vermicelli packaging bag edge cutting device.

In the figure: 1-bottom plate, 2-cutting table, 3-supporting plate, 4-bidirectional screw, 5-sliding rod, 6-moving block, 7-sliding sleeve, 8-telescopic rod, 9-knife rest, 10-cutter, 11-box, 12-recycling box, 13-recycling roller, 14-conveying roller, 15-crushing roller, 16-feeding hole, 17-discharging hole, 18-pressing frame, 19-extension spring, 20-shaft sleeve, 21-pressing roller, 22-first motor, 23-gear box, 24-first belt pulley component, 25-first gear set, 26-second gear set, 27-second belt pulley component, 28-second motor, 29-knife slot, 30-conveying box, 31-driving roller, etc, 32-driven roller, 33-roller sleeve, 34-guide rod, 35-third motor and 36-reset spring.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-4, a vermicelli packaging bag edge cutting device comprises a bottom plate 1 and a cutting table 2 arranged on the top surface of the bottom plate 1, wherein supporting plates 3 are symmetrically and fixedly arranged on the top of the cutting table 2, cutting mechanisms and recovery mechanisms are arranged in the two supporting plates 3, conveying mechanisms are symmetrically arranged on two sides of the supporting plates 3, each cutting mechanism comprises a bidirectional screw rod 4 and a sliding rod 5, the bidirectional screw rod 4 is rotatably connected in the two supporting plates 3 through a first driving component, the sliding rod 5 is fixedly arranged between the two supporting plates 3 and positioned above the bidirectional screw rod 4, two threaded parts with opposite thread directions in the bidirectional screw rod 4 are respectively matched with a moving block 6, the top of the moving block 6 is fixedly provided with a sliding sleeve 7, the sliding sleeve 7 is slidably sleeved on the sliding rod 5, the bottom of the moving block 6 is fixedly provided with a telescopic rod 8, and the bottom of the telescopic rod 8, the fixed cutter 10 that is equipped with on the knife rest 9, and the side all is equipped with the subassembly that compresses tightly around lieing in cutter 10 on the knife rest 9, first drive assembly includes first motor 22, gearbox 23 and first pulley subassembly 24, first motor 22 and gearbox 23 are all installed on cutting platform 2, and the input shaft fixed connection of the output shaft of first motor 22 and gearbox 23, the output shaft of gearbox 23 is connected with screw drive through first pulley subassembly 24, cuts the mechanism through setting up, and mutually supporting of first motor 22, gearbox 23 and first pulley subassembly 24 can drive two-way lead screw 4 and rotate to adjust and control the distance between two cutters 10, and then satisfy the side cut to the not unidimensional wrapping bag, further improved this side cut device's practicality.

Wherein, the recovery mechanism comprises a box body 11, a recovery box 12, two recovery rollers 13, two conveying rollers 14 and two crushing rollers 15, the box body 11 is fixedly arranged between the two supporting plates 3, the top of the side surface of the box body 11 is provided with a feed inlet 16, the bottom of the box body 11 is provided with a discharge outlet 17, a transverse plate is fixedly arranged between the two supporting plates 3, the recovery box 12 is arranged on the transverse plate and is positioned below the discharge outlet 17, the two conveying rollers 14 and the two crushing rollers 15 are rotatably arranged in the box body 11 through a second driving component, the two crushing rollers 15 are positioned below the two conveying rollers 14, the two recovery rollers 13 are symmetrically and slidably connected on the sliding rod 5, the side surfaces of the two recovery rollers 13 are fixedly connected with the side surface of the sliding sleeve 7, the second driving component comprises a first gear set 25, a second gear set 26, a second belt pulley set 27 and a second motor 28, the second motor 28 is fixedly arranged on the top surface of the box body 11, an output shaft of the second motor 28 is in transmission connection with one of the conveying rollers 14 through the first gear set 25, the conveying roller 14 is in transmission connection with one of the crushing rollers 15 through the second belt pulley set 27, the two conveying rollers 14 and the other ends of the two crushing rollers 15 are in transmission connection through the second gear set 26, the first gear set 25, the second gear set 26, the second belt pulley set 27 and the second motor 28 are matched with each other through the recovery mechanism, so that the two recovery rollers 13 and the two crushing rollers 15 rotate simultaneously, leftover materials of the packaging bags cut by the cutter 10 enter the box body 11 through the recovery rollers 13 and the conveying rollers 14, the leftover materials are crushed and refined through the action of the two crushing rollers 15, and finally enter the recovery box 12 through the discharge port 17, and accordingly unified collection of the leftover materials is realized, the labor intensity of operators is reduced.

In addition, the top surface of the cutting table 2 is provided with a plurality of knife grooves 29 matched with the cutting knife 10.

Wherein the conveying mechanism comprises a conveying box 30, a driving roller 31, a driven roller 32, a roller sleeve 33 and a guide rod 34, the conveying box 30 is fixedly connected with the bottom plate 1, and the two side surfaces of the conveying box 30 are symmetrically provided with conveying holes, the driving roller 31 is rotatably arranged in the conveying box 30, and the driving roll 31 is driven by a third motor 35 arranged on the outer side surface of the conveying box 30, the roll sleeve 33 is arranged above the driving roll 31, and a roller sleeve 33 is connected with the top surface of the conveying box 30 through a guide rod 34, the driven roller 32 is rotatably connected in the roller sleeve 33, one end of the guide rod 34 is fixedly connected with the top surface of the roller sleeve 33, the other end of the guide rod 34 penetrates through the top surface of the conveying box 30 and is connected with the conveying box in a sliding way, and a return spring 36 is sleeved on the rod body of the guide rod 34 between the roller sleeve 33 and the conveying box 30, by arranging the return spring 36, the driven roller 32 is tightly attached to the driving roller 31, and the conveying stability of the conveying mechanism for the packaging bags is further improved.

Example 2

The embodiment details the pressing component on the basis of embodiment 1, specifically, that is:

the subassembly compresses tightly is including compressing tightly frame 18, it is Y type structure to compress tightly frame 18, the one end and the knife rest 9 side rotation of compressing tightly frame 18 are connected, and are connected with extension spring 19 between compressing tightly frame 18 and the knife rest 9 side, the other end symmetry of compressing tightly frame 18 is equipped with axle sleeve 20, axle sleeve 20 internal rotation is connected with compresses tightly roller 21, compresses tightly the subassembly through setting up, and when cutter 10 cut the wrapping bag, hold-down mechanism can compress tightly the wrapping bag of both sides around cutter 10, avoids cutting the phenomenon that the in-process wrapping bag fold leads to the incision unevenness, has further improved the effect that cuts of this trimming device to the wrapping bag.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A vermicelli packaging bag edge cutting device comprises a bottom plate (1) and cutting tables (2) arranged on the top surfaces of the bottom plate (1), wherein supporting plates (3) are symmetrically and fixedly arranged at the tops of the cutting tables (2), cutting mechanisms and recovery mechanisms are arranged in the two supporting plates (3), and conveying mechanisms are symmetrically arranged on two sides of each supporting plate (3);

the cutting mechanism comprises a bidirectional lead screw (4) and a slide rod (5), the bidirectional lead screw (4) is rotatably connected into the two supporting plates (3) through a first driving assembly, the slide rod (5) is fixedly arranged between the two supporting plates (3) and is positioned above the bidirectional lead screw (4), two screw thread parts with opposite screw thread directions in the bidirectional lead screw (4) are respectively matched with a movable block (6), the top of the movable block (6) is fixedly provided with a sliding sleeve (7), the sliding sleeve (7) is slidably sleeved on the slide rod (5), the bottom of the movable block (6) is fixedly provided with a telescopic rod (8), the bottom of the telescopic rod (8) is fixedly provided with a cutter rest (9), the cutter (10) is fixedly arranged on the cutter rest (9), and the front side and the rear side of the cutter (10) on the cutter rest (9) are respectively provided with a pressing assembly;

the recycling mechanism comprises a box body (11), a recycling box (12), two recycling rollers (13), two conveying rollers (14) and two crushing rollers (15), the box body (11) is fixedly arranged between the two supporting plates (3), a feed inlet (16) is arranged at the top of the side surface of the box body (11), a discharge outlet (17) is arranged at the bottom of the box body (11), a transverse plate is fixedly arranged between the two supporting plates (3), the recycling box (12) is arranged on the transverse plate and below the discharge hole (17), the two conveying rollers (14) and the two crushing rollers (15) are rotatably arranged in the box body (11) through a second driving component, and two crushing rollers (15) are positioned below the two conveying rollers (14), the two recovery rollers (13) are symmetrically and slidably connected on the sliding rod (5), and the side surfaces of the two recovery rollers (13) are fixedly connected with the side surfaces of the sliding sleeve (7).

2. The edge cutting device for vermicelli packaging bags according to claim 1, wherein the pressing assembly comprises a pressing frame (18), the pressing frame (18) is of a Y-shaped structure, one end of the pressing frame (18) is rotatably connected with the side face of the cutter frame (9), an extension spring (19) is connected between the pressing frame (18) and the side face of the cutter frame (9), shaft sleeves (20) are symmetrically arranged at the other end of the pressing frame (18), and pressing rollers (21) are rotatably connected with the shaft sleeves (20).

3. The vermicelli packaging bag edge cutting device according to claim 1, wherein the first driving assembly comprises a first motor (22), a gearbox (23) and a first belt pulley assembly (24), the first motor (22) and the gearbox (23) are both mounted on the cutting table (2), an output shaft of the first motor (22) is fixedly connected with an input shaft of the gearbox (23), and an output shaft of the gearbox (23) is in transmission connection with a lead screw through the first belt pulley assembly (24).

4. The vermicelli packaging bag edge cutting device according to claim 1, wherein the second driving assembly comprises a first gear set (25), a second gear set (26), a second belt pulley assembly (27) and a second motor (28), the second motor (28) is fixedly arranged on the top surface of the box body (11), an output shaft of the second motor (28) is in transmission connection with one of the conveying rollers (14) through the first gear set (25), the conveying roller (14) is in transmission connection with one of the crushing rollers (15) through the second belt pulley assembly (27), and the other ends of the two conveying rollers (14) and the other ends of the two crushing rollers (15) are in transmission connection through the second gear set (26).

5. The edge cutting device for vermicelli packaging bags according to claim 1, wherein the top surface of the cutting table (2) is provided with a plurality of cutter grooves (29) matched with the cutter (10).

6. The vermicelli packaging bag edge cutting device according to claim 1, wherein the conveying mechanism comprises a conveying box (30), a driving roller (31), a driven roller (32), a roller sleeve (33) and a guide rod (34), the conveying box (30) is fixedly connected with the bottom plate (1), conveying holes are symmetrically formed in two side faces of the conveying box (30), the driving roller (31) is rotatably arranged in the conveying box (30), the driving roller (31) is driven by a third motor (35) arranged on the outer side face of the conveying box (30), the roller sleeve (33) is arranged above the driving roller (31), the roller sleeve (33) is connected with the top face of the conveying box (30) through the guide rod (34), and the driven roller (32) is rotatably connected in the roller sleeve (33).

7. The edge cutting device for vermicelli packaging bags according to claim 6, wherein one end of the guide rod (34) is fixedly connected with the top surface of the roller sleeve (33), the other end of the guide rod (34) penetrates through the top surface of the conveying box (30) and is in sliding connection with the top surface, and a return spring (36) is sleeved on a rod body of the guide rod (34) located between the roller sleeve (33) and the conveying box (30).