CN113119525A

CN113119525A - Packaging bag cutting device based on early stage of packaging design

Info

Publication number: CN113119525A
Application number: CN202110438923.5A
Authority: CN
Inventors: 赵倩
Original assignee: Individual
Current assignee: Jiujiang University
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-07-16
Anticipated expiration: 2041-04-23
Also published as: CN113119525B

Abstract

The invention provides a packaging bag cutting device based on the early stage of packaging design, relates to the technical field of packaging bag cutting, and aims to solve the problems that a mechanical automatic traction mechanism needs a plurality of mechanical sites for connection if high-precision fixation is realized, the manufacturing cost is high, the realization difficulty is high, if manual traction is required, the efficiency is not high, and the safety coefficient is low, and the device comprises a cutting table; the cutting table is of a rectangular plate-shaped structure, and one end of the cutting table is butted with the tail end of the packaging bag conveyor; the vertical guide frames are of portal-shaped structures, and the lower ends of the left vertical guide frame and the right vertical guide frame are respectively and vertically and fixedly connected with the edges of the left end and the right end of the top plane of the cutting table. According to the invention, as the top magnetic hanging block is filled with the magnets, the guide cross rod can be adsorbed and fixed by matching the top magnetic hanging block with the vertical end block, so that the guide cross rod and the parts on the guide cross rod can be stably fixed at the upper end of the guide vertical frame, and when the magnetic suspension device is used, only downward forced pressing is needed, so that the magnetic suspension device is convenient and rapid.

Description

Packaging bag cutting device based on early stage of packaging design

Technical Field

The invention relates to the technical field of packaging bag cutting, in particular to a packaging bag cutting device based on the early stage of packaging design.

Background

When the packaging bag is designed in the earlier stage, the material is a roller-formed bag roller structure.

Before the wrapping bag design, need tailor the wrapping bag, cutting device is used in food package bag production as in patent application CN202020614023.2, including the cushion cap, the top fixed connection support of cushion cap, the fixed surface of support installs the cylinder, the one end fixedly connected with briquetting of cylinder piston rod, the bottom fixed mounting of briquetting has first cutting knife, the fixed surface of briquetting is connected with the depression bar, the U-shaped groove has been seted up on the top of cushion cap, the inside fixed mounting in U-shaped groove has the stand, the top of stand is rotated and is connected with the wane, the through-hole has been seted up to the inner wall in U-shaped groove, the inner wall of through-hole is provided with accepts the board, the bottom of accepting the board contacts the surface of wane, the top fixed mounting who accepts the board has the second cutting knife, the fixed surface of briquetting is connected. Through being provided with mobile jib and gyro wheel, the pushing down of cylinder is evened up wrapping bag cutting position, does benefit to going on of cutting, prevents to cut untidy.

When the wrapping bag cuts, because the wrapping bag material is softer, need carry out tractive exhibition flat in advance to the wrapping bag, all need fix before tailorring at every turn, and mechanical automation traction mechanism if will realize that the high accuracy is fixed, then need a plurality of mechanical sites to connect, manufacturing cost is higher, realizes moreover that the degree of difficulty is great, if will artifical tractive, not only efficiency is not high, and factor of safety is lower moreover.

Therefore, in view of the above, the present invention provides a cutting device for packaging bags based on the previous stage of packaging design, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides a packaging bag cutting device based on the early stage of packaging design, which aims to solve the problems that a mechanical automatic traction mechanism needs a plurality of mechanical sites for connection if high-precision fixing is realized, the manufacturing cost is high, the realization difficulty is high, and if manual traction is required, the efficiency is not high and the safety coefficient is low.

The invention is based on the purpose and the efficacy of a packaging bag cutting device in the early stage of packaging design, and is achieved by the following specific technical means:

the packaging bag cutting device based on the early stage of packaging design comprises a cutting table; the cutting table is of a rectangular plate-shaped structure, and one end of the cutting table is butted with the tail end of the packaging bag conveyor; the lower ends of the left and right vertical guide frames are respectively and vertically and fixedly connected with the edges at the left and right ends of the top plane of the cutting table; the vertical rods of the guide vertical frames on the left side and the right side of the guide transverse rod are vertically sleeved in a sliding manner, and the guide transverse rod is sleeved between the front vertical rod and the rear vertical rod of the guide vertical frame in a sliding manner; the outer supporting trays are of rectangular plate structures, and the left outer supporting tray and the right outer supporting tray are respectively installed at the left end and the right end of the front guide cross bar and the rear guide cross bar in a sliding mode; the cutter head is of a V-shaped structure, and the left end and the right end of the cutter head are respectively connected with the outer supporting trays corresponding to the left end and the right end in a sliding manner; and the supporting and pressing mechanism is longitudinally and vertically installed at the lower end of the external supporting tray in a sliding manner.

Furthermore, the tailoring table comprises a bag groove and an alignment cutting groove, the bag groove is transversely formed in the top plane of the tailoring table and is of a sunken groove structure, the alignment cutting groove is longitudinally formed in the middle of the bag groove, and the alignment cutting groove is of a V-groove structure.

Further, the vertical guide frame comprises a top magnetic hanging block, the front end and the rear end of the top of the vertical guide frame are respectively and fixedly provided with the top magnetic hanging block, and magnets are filled in the top magnetic hanging block.

Further, the direction horizontal pole includes vertical end block, horizontal slider and extension spring, both ends fixed mounting has vertical end block respectively about the direction horizontal pole, vertical end block slides and cup joints on the direction that corresponds one side erects a montant, it has the magnet different with a magnetism string piece magnetism to embed in the vertical end block, bilateral symmetry slip cover is equipped with horizontal slider on the direction horizontal pole, horizontal slider is connected with the one end stationary phase that corresponds the outer tray that props respectively, the extension spring suit is on the direction horizontal pole between two horizontal sliders about, both ends are connected with the horizontal slider that corresponds one end is fixed respectively about the extension spring.

Furthermore, the outer supporting tray comprises an inclined pressing hole and a pressing roller, the inclined pressing hole is longitudinally formed in the middle of the edge at the inner end of the outer supporting tray and is inclined from the upper side to the lower side, and the pressing roller is longitudinally rotatably installed on the outer supporting tray on the inner side of the upper end of the inclined pressing hole through a fixed end block.

Further, the blade disc includes ramp plate and cut-off knife, ramp plate is rectangle platelike structure, and fifty degrees with horizontal plane slope, and the lower extreme of two ramp plates passes through fixing bolt fixed mounting respectively and locates at both ends edge about the blade disc, and the cut-off knife is vertically installed at the planar middle part in blade disc bottom, and the position of counterpoint grooving of cut-off knife and below is corresponding.

Further, prop the pressure mechanism including propping the compression leg, propping bottom plate and spring, two from beginning to end prop the compression leg vertical slidable mounting respectively and prop both ends around the tray outward, prop the upper end spiro union of compression leg and have the plug, prop two around and prop between the lower extreme of compression leg perpendicular fixed mounting and prop the compression bottom plate, prop the planar both ends edge punishment of controlling in bottom plate bottom do not fixed mounting have fore-and-aft protruding post down, prop the compression leg of pressing the bottom plate top and go up the cover and be equipped with the spring.

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

1. because the inside packing of top magnetism string piece has magnet, accessible top magnetism string piece cooperatees with vertical end block, adsorbs fixed direction horizontal pole for the horizontal pole of direction and the part on it can be stably fixed in the vertical frame upper end of direction, when needs use, only need downwards hard press can, convenient and fast.

2. Because the extension spring suit is on controlling the direction horizontal pole between two horizontal sliders, both ends are connected with the horizontal slider stationary phase that corresponds one end respectively about the extension spring, and vertical end block can mutually support with a magnetism string piece, provides top fixed establishment, and horizontal slider and extension spring then can cooperate blade disc and outer support tray to form the action that also expands outward when pushing down to the flat wrapping bag of waiting to cut of exhibition avoids appearing the fold.

3. Because the inclined pressing plate drives the external support tray to expand outwards, after the packaging bag is flattened, the external support tray continues to move downwards, the cutter cuts the packaging bag, the cut can be ensured to be neat, the broken edges and the tooth mouths can not appear, and the quality of the packaging bag is ensured.

4. Because the supporting and pressing column above the supporting and pressing bottom plate is sleeved with the spring, the supporting and pressing column can move downwards along with the outward expansion of the outward supporting tray, when the supporting and pressing bottom plate is contacted with the packaging bag, the packaging bag can be outwards flattened through outward expansion displacement, the whole action can be completed only by controlling the vertical displacement of the cutter head, the operation is convenient and fast, and the efficiency is high.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a front right upper axial view of the present invention.

Fig. 2 is a schematic front view of the present invention.

Fig. 3 is a right-view structural diagram of the present invention.

FIG. 4 is an axial view of the cutting table of the present invention.

Fig. 5 is an axial view structure schematic diagram of the cutter head and the outer support tray in a separated state.

Fig. 6 is a schematic axial view of the cutter head portion of the present invention.

Fig. 7 is a partial axial structure schematic diagram of the external supporting tray and the supporting and pressing mechanism of the invention.

Fig. 8 is an axial view of the outer support tray of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a cutting table; 101. a bag slot; 102. aligning and cutting grooves; 2. a guide vertical frame; 201. a magnetic hanging block is pushed; 3. a guide rail; 301. a vertical end block; 302. a transverse slide block; 303. a tension spring; 4. an outer support tray; 401. obliquely pressing a hole; 402. a compression roller; 5. a cutter head; 501. an inclined pressing plate; 502. a cutter; 6. a supporting and pressing mechanism; 601. a supporting and pressing column; 602. supporting and pressing the bottom plate; 603. a spring.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides a packaging bag cutting device based on the early stage of packaging design, which comprises a cutting table 1; the cutting table 1 is of a rectangular plate-shaped structure, and one end of the cutting table 1 is butted with the tail end of the packaging bag conveyor; the guide vertical frames 2 are in a portal structure, and the lower ends of the left and right guide vertical frames 2 are respectively and vertically and fixedly connected with the edges at the left and right ends of the top plane of the cutting table 1; the vertical rods of the vertical guide frames 2 on the left side and the right side of the horizontal guide rod 3 are vertically sleeved in a sliding manner, and the horizontal guide rod 3 is vertically sleeved between the front vertical rod and the rear vertical rod of the vertical guide frame 2 in a sliding manner; the outer supporting trays 4 are in a rectangular plate-shaped structure, and the left and right outer supporting trays 4 are respectively and transversely installed at the left and right ends of the front and rear guide cross rods 3 in a sliding manner; the cutter head 5 is in a V-shaped structure, and the left end and the right end of the cutter head 5 are respectively connected with the outer supporting trays 4 corresponding to the left end and the right end in a sliding manner; the supporting and pressing mechanism 6 is vertically and vertically arranged at the lower end of the external supporting tray 4 in a sliding manner.

Wherein, tailoring table 1 includes pocket 101 and counterpoint grooving 102, on 1 top plane of tailoring table was transversely seted up to pocket 101, pocket 101 is sunken groove structure, and counterpoint grooving 102 vertically offers the middle part position department at pocket 101, and counterpoint grooving 102 is the V groove structure, can guide through pocket 101 to cut the directional advance of the wrapping bag of waiting to cut, reduces the fold that appears, and counterpoint grooving 102 and cut-off knife 502 are corresponding, can carry out the wrapping bag fast and cut off, avoid the adhesion.

Wherein, the direction erects frame 2 and includes a magnetism string piece 201, both ends difference fixed mounting has a magnetism string piece 201 around the top of direction erects frame 2, and top magnetism string piece 201 is inside to be filled has magnet, and accessible top magnetism string piece 201 cooperatees with vertical end block 301, adsorbs fixed direction horizontal pole 3 for direction horizontal pole 3 and the part on it can be stably fixed in direction erects frame 2 upper end, when needs use, only need press down hard can, convenient and fast.

Wherein, the guiding cross bar 3 comprises a vertical end block 301, a horizontal slider 302 and a tension spring 303, the vertical end block 301 is fixedly arranged at the left end and the right end of the guiding cross bar 3 respectively, the vertical end block 301 is sleeved on the vertical rod of the guiding vertical frame 2 at the corresponding side in a sliding way, magnets with different magnetism with the top magnetic hanging block 201 are embedded in the vertical end block 301, the horizontal slider 302 is sleeved on the guiding cross bar 3 in a sliding way in bilateral symmetry, the horizontal slider 302 is fixedly connected with one end of the corresponding external supporting tray 4 respectively, the tension spring 303 is sleeved on the guiding cross bar 3 between the left horizontal slider 302 and the right horizontal slider 302, the left end and the right end of the tension spring 303 are fixedly connected with the horizontal slider 302 at the corresponding end respectively, the vertical end block 301 can be matched with the top magnetic hanging block 201 to provide a top fixing mechanism, and the horizontal slider 302 and the tension spring 303 can be matched with the cutter head, so as to flatten the packaging bag to be cut and avoid the occurrence of wrinkles.

Wherein, prop tray 4 outward and include barocline hole 401 and compression roller 402, prop tray 4's inner edge middle part position department outward and vertically seted up barocline hole 401, barocline hole 401 is by the slope of last inside below, install compression roller 402 through fixed end block longitudinal rotation on the inboard outer tray 4 in barocline hole 401 upper end, barocline hole 401 and compression roller 402 and barocline plate 501 mutually support, when the barocline plate 501 moves down along with blade disc 5, will push outer tray 4 through barocline hole 401 and compression roller 402 and move outward, thereby make outer tray 4 drive prop the wrapping bag of mechanism 6 to the below and expand the exhibition outward.

Wherein, blade disc 5 includes ramp plate 501 and cut-off knife 502, ramp plate 501 is the rectangle platelike structure, and fifty degrees with horizontal plane slope, two ramp plate 501's lower extreme is respectively through fixing bolt fixed mounting in blade disc 5 about both ends edge department, cut-off knife 502 vertically installs at the planar middle part in blade disc 5 bottom, cut-off knife 502 is corresponding with the position of counterpoint grooving 102 of below, press down blade disc 5 through the handle, ramp plate 501 drives the outer tray 4 that props outward and expands, after the flat wrapping bag of exhibition, continue to move down, cut-off knife 502 will cut the wrapping bag, can guarantee that the incision is neat and neat, broken edge and tooth mouth can not appear, the quality of wrapping bag has been guaranteed.

Wherein, prop the pressing mechanism 6 including propping the compression leg 601, prop compression base plate 602 and spring 603, two front and back prop compression leg 601 vertical slidable mounting respectively and prop both ends around tray 4 outward, prop the upper end spiro union of compression leg 601 and have the plug, prop vertical fixed mounting and prop compression base plate 602 between the lower extreme of compression leg 601 around two, prop compression base plate 602 bottom plane about both ends edge punishment do not fixed mounting have vertical protruding post down, prop compression base plate 602 top prop the compression leg 601 on the cover and be equipped with spring 603, can expand outward along with propping tray 4 and move down, when propping compression base plate 602 and wrapping bag and contacting, the accessible expands the displacement outward and flatten the wrapping bag, whole action only needs control blade disc 5 displacement from top to bottom to accomplish, convenient operation is swift, high efficiency.

The specific use mode and function of the embodiment are as follows:

when the cutting device is used, a packaging bag to be cut is moved into the bag groove 101, the cutter head 5 is pressed downwards through the handle, the inclined pressing plate 501 drives the outer support tray 4 to expand outwards, the packaging bag continues to move downwards after being flattened, the cutter 502 cuts the packaging bag, the cut can be ensured to be neat, no broken edge and tooth mouth occur, the quality of the packaging bag is ensured, the compression roller 402 is longitudinally and rotatably installed on the outer support tray 4 on the inner side of the upper end of the inclined pressing hole 401 through the fixed end block, the inclined pressing hole 401 and the compression roller 402 are matched with the inclined pressing plate 501, when the inclined pressing plate 501 moves downwards along with the cutter head 5, the outer support tray 4 is extruded to move outwards through the inclined pressing hole 401 and the compression roller 402, so that the outer support tray 4 drives the stretching mechanism 6 to expand outwards and flatten the packaging bag below, when the stretching bottom plate 602 is in contact with the packaging bag, the packaging bag can be outwards through outward expansion displacement, the whole action can be completed only by controlling the upward, the operation is convenient and fast, and the efficiency is high;

and both ends difference fixed mounting has a top magnetism to hang piece 201 around the top of perpendicular frame 2 of direction, and the inside packing of top magnetism string piece 201 has magnet, and accessible top magnetism hangs piece 201 and vertical end block 301 and cooperatees, adsorbs fixed direction horizontal pole 3 for guide horizontal pole 3 and the part on it can be stably fixed in perpendicular frame 2 upper end of direction, when needs use, only need press down hard can, convenient and fast.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Packing bag cutting device based on packing design earlier stage includes:

a cutting table (1);

the method is characterized in that: the cutting table (1) is of a rectangular plate-shaped structure, and one end of the cutting table (1) is butted with the tail end of the packaging bag conveyor;

the lower ends of the left and right vertical guide frames (2) are respectively and fixedly connected with the edges at the left and right ends of the top plane of the cutting table (1) in a vertical mode;

the vertical sliding guide device comprises a guide transverse rod (3), the vertical sliding of the vertical rods of the vertical guide frame (2) on the left side and the right side of the guide transverse rod (3) are respectively sleeved at the left end and the right end, and the guide transverse rod (3) is sleeved between the front vertical rod and the rear vertical rod of the vertical guide frame (2) in a vertical sliding mode.

2. The package bag cutting apparatus based on the package design early stage as claimed in claim 1, wherein: further comprising:

the outer supporting trays (4) are of rectangular plate-shaped structures, and the left outer supporting tray (4) and the right outer supporting tray (4) are respectively and transversely installed at the left end position and the right end position of the front guide cross rod (3) and the rear guide cross rod (3) in a sliding mode;

the cutter head (5) is of a V-shaped structure, and the left end and the right end of the cutter head (5) are respectively connected with the outer supporting trays (4) corresponding to the left end and the right end in a sliding manner;

and the supporting and pressing mechanism (6) is vertically and slidably installed at the lower end of the outer supporting tray (4) in the vertical direction of the supporting and pressing mechanism (6).

3. The package bag cutting apparatus based on the package design early stage as claimed in claim 1, wherein: the cutting table (1) comprises:

the cutting table comprises a bag groove (101), wherein the bag groove (101) is transversely formed in the top plane of the cutting table (1), and the bag groove (101) is of a sunken groove structure;

the alignment cutting groove (102), the alignment cutting groove (102) is longitudinally arranged at the middle position of the bag groove (101), and the alignment cutting groove (102) is of a V-groove structure.

4. The package bag cutting apparatus based on the package design early stage as claimed in claim 1, wherein: the vertical guide frame (2) comprises:

the top magnetic hanging block (201), the front end and the rear end of the top of the guide vertical frame (2) are respectively and fixedly provided with the top magnetic hanging block (201), and the top magnetic hanging block (201) is internally filled with magnets.

5. The package bag cutting apparatus based on the package design early stage as claimed in claim 1, wherein: the guide rail (3) comprises:

the vertical end blocks (301) are fixedly installed at the left end and the right end of the guide cross rod (3) respectively, the vertical end blocks (301) are sleeved on the vertical rods of the guide vertical frame (2) on the corresponding side in a sliding mode, and magnets with different magnetism from the top magnetic hanging blocks (201) are embedded in the vertical end blocks (301);

the transverse sliding blocks (302) are sleeved on the guide cross rod (3) in a bilaterally symmetrical sliding mode, and the transverse sliding blocks (302) are fixedly connected with one end of the corresponding outer supporting tray (4) respectively;

the tension spring (303), on the horizontal guide rod (3) between two horizontal sliders (302) about the extension spring (303) suit, both ends are fixed with the horizontal slider (302) that correspond one end respectively about the extension spring (303).

6. The package bag cutting apparatus based on the previous stage of package design as claimed in claim 2, wherein: the outer support tray (4) comprises:

the inclined pressure hole (401) is longitudinally formed in the middle of the inner end edge of the outer supporting tray (4), and the inclined pressure hole (401) is inclined from top to bottom.

7. The package bag cutting apparatus based on the previous stage of package design as claimed in claim 6, wherein: the outer support tray (4) further comprises:

and the compression roller (402) is longitudinally and rotatably arranged on the outer support tray (4) on the inner side of the upper end of the inclined compression hole (401) through a fixed end block.

8. The package bag cutting apparatus based on the previous stage of package design as claimed in claim 2, wherein: the cutter head (5) comprises:

the inclined pressing plates (501) are of rectangular plate-shaped structures and are inclined at fifty degrees to the horizontal plane, and the lower ends of the two inclined pressing plates (501) are fixedly arranged at the edges of the left end and the right end of the cutter head (5) through fixing bolts respectively;

the cutting knife (502), the cutting knife (502) is vertically installed in the middle of the bottom plane of the cutter head (5), and the cutting knife (502) corresponds to the position of the alignment cutting groove (102) below.

9. The package bag cutting apparatus based on the previous stage of package design as claimed in claim 2, wherein: the supporting and pressing mechanism (6) comprises:

the front and the rear supporting and pressing columns (601) are respectively vertically and slidably mounted at the front and the rear ends of the outer supporting tray (4), and the upper ends of the supporting and pressing columns (601) are screwed with screw plugs;

the spring (603) is sleeved on the supporting and pressing column (601) above the supporting and pressing bottom plate (602).

10. The package bag cutting apparatus based on the previous stage of package design as claimed in claim 9, wherein: the supporting and pressing mechanism (6) further comprises:

prop and press bottom plate (602), two in the front and back prop and to press perpendicular fixed mounting to have between the lower extreme of post (601) and prop and press bottom plate (602), prop and press bottom plate (602) bottom planar left and right ends edge punishment do not fixed mounting have fore-and-aft protruding post that protrudes down.