CN212046142U

CN212046142U - Edge folding device for processing paper box

Info

Publication number: CN212046142U
Application number: CN201922088605.1U
Authority: CN
Inventors: 刘赛赛
Original assignee: Chengdu Xilin Packaging Co ltd
Current assignee: Chengdu Xilin Packaging Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-12-01
Anticipated expiration: 2029-11-28

Abstract

The utility model provides a hem device is used in carton processing relates to carton processing technology field. This hem device is used in carton processing, which comprises an air cylinder, the output fixed mounting of cylinder has the hydraulic stem, and the bottom surface fixed mounting of hydraulic stem has the clamp plate, and the four corners that the hydraulic stem was kept away from to the clamp plate is fixed mounting respectively has the sleeve, and the equal activity of one end that the clamp plate was kept away from to the sleeve is pegged graft and is had slide bar A, and slide bar A all upwards runs through telescopic bottom surface and is located telescopic inside, and slide bar A's periphery and the one end that is located sleeve inside have all cup jointed spring A, spring A's both ends respectively with sleeve upper and lower inner wall. This hem device is used in carton processing through setting up cylinder, hydraulic stem, preforming and sleeve etc. has reached and has carried out the effect of hem to the carton through opening the cylinder, has solved when the hem, and the cardboard can upwards run along the hem board, and the position of running appears easily, and the problem of aversion, skew takes place for the folding position, influences the hem quality, the higher problem of rejection rate.

Description

Edge folding device for processing paper box

Technical Field

The utility model relates to a carton processing technology field specifically is a hem device is used in carton processing.

Background

The carton is the most widely used packing product, according to the material difference, there are corrugated box, individual layer cardboard case etc. the carton has various specifications and model, the carton is commonly used has three layers, five layers, seven layers use less, each layer divide into interior paper, corrugated paper, core paper, facial tissue, interior, facial tissue have tea board paper, kraft paper, corrugated paper for the core paper, the colour and the feel of various papers are all different, the paper (colour, feel) of different producers production are also different, in carton production, need use the hem device to carry out the hem to the carton, conveniently seal the carton.

In order to improve the intensity of container bag sack, the container bag mouth generally adopts double-deck design, carries out the hem to the carton promptly, and the hem mechanism of current box pasting machine is through the hem that carries out of hem board to the cardboard, because hem position length is long, though the crease position carries out the indentation, when the hem, the cardboard can upwards run along the hem board, appears easily running the position, and the problem of aversion, skew takes place for the folding position, influences the hem quality, and the rejection rate is higher.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a hem device is used in carton processing has solved when the hem, and the cardboard can upwards run along the hem board, appears running the position easily, and the problem of aversion, skew takes place for folding position, influences the hem quality, the higher problem of rejection rate.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a folding device for processing a paper box comprises an air cylinder, wherein a hydraulic rod is fixedly installed at the output end of the air cylinder, a pressing plate is fixedly installed on the bottom surface of the hydraulic rod, sleeves are respectively and fixedly installed at four corners of one end, away from the hydraulic rod, of the pressing plate, slide rods A are movably inserted into one ends, away from the pressing plate, of the sleeves, the slide rods A all upwards penetrate through the bottom surface of the sleeves and are located inside the sleeves, limiting rings are fixedly sleeved at the circumferential surfaces of the slide rods A and one ends, located inside the sleeves, spring A is sleeved at the circumferential surfaces of the slide rods A and one ends, located above the limiting rings, of the spring A, two ends of the spring A are respectively and fixedly connected with the sleeves and the limiting rings, a folding pressing block is fixedly installed at one end, away from the sleeves, a supporting plate is arranged below the folding pressing block, slide, the sliding rod B penetrates through the upper end face of the supporting column downwards and is located inside the supporting column, a spring B is fixedly mounted at the bottom face of the sliding rod B and at one end located inside the supporting column, and one end, far away from the sliding rod B, of the spring B is fixedly connected with the inner bottom wall of the supporting column.

The folding device is characterized in that a connecting block is arranged between the supporting plate and the folding pressing block, a connecting column is fixedly arranged at the upper end of the supporting plate, one end, far away from the supporting plate, of the connecting column is connected with the connecting block in a sliding manner, a folding module is movably inserted in the center of one end, far away from the connecting column, of the connecting block, screw rods A are movably inserted in the front end face and the rear end face of the connecting block, the screw rods A penetrate through the front end face and the rear end face of the connecting block and are movably inserted in the folding module, a support is movably connected to the left end face and the right end face of the support, screw rods B are movably inserted in the folding module and penetrate through the left end face and the right end face of the connecting block, roller frames are fixedly connected to the front end face and the rear end face of the support, rollers are movably clamped in the interior of the roller frames and are connected with the supporting plate in a rolling manner, pressing sheets are arranged at the front end face and, the clamping screw penetrates through the pressing sheet downwards and is movably inserted in the bracket.

Preferably, the front end and the rear end of the upper surface of the supporting plate are both provided with sliding grooves, and the rollers at the front end and the rear end are respectively inserted into the sliding grooves at the front end and the rear end.

Preferably, the tablets are rectangular thin sheets, and the shapes and the sizes of the tablets are completely the same and are on the same plane.

Preferably, the rollers are identical in shape and size and are located on the same plane, and the rollers at the left end and the right end are symmetrically distributed along the axis of the supporting plate.

Preferably, the slide bars A are identical in shape and size and are located on the same plane, and the slide bars A at the left end and the right end are symmetrically distributed along the axis of the pressing plate.

Preferably, the support columns are identical in shape and size and are located on the same plane, and the support columns at the left end and the right end are symmetrically distributed along the axis of the hydraulic rod.

(III) advantageous effects

The utility model provides a hem device is used in carton processing. The method has the following beneficial effects:

1. the edge folding device for processing the paper box is provided with the air cylinder, the hydraulic rod, the pressing sheet, the sleeve and the like, when the paper box needs to be flanged, the air cylinder is opened to drive the hydraulic rod to work, the hydraulic rod drives the press plate to move downwards, thereby pressing the slide bar B to move towards the interior of the sleeve and further compressing the spring B, pressing the paper box to coincide with the edge folding module by the edge folding press block, then the paper box is flanged, the paper box drives the pressing sheet to clamp the paper box by rotating the clamping screw rod, when the flanging pressing block presses the paper box to move downwards, thereby driving the rollers at the left and right ends to move towards the middle, and folding the paper box, achieving the effect of folding the paper box by opening the cylinder, solving the problem that when folding, the cardboard can upwards run along the hem board, appears running the position easily, and the problem of aversion, skew takes place for the folding position, influences the hem quality, the higher problem of rejection rate.

2. This hem device is used in carton processing, through setting up gyro wheel, spout, support and backup pad etc. when the carton is oppressed by the hem briquetting and when moving downwards, press from both sides tight screw rod and then drive the preforming and compress tightly the carton through the rotation, thereby the gyro wheel at both ends about the drive moves to the centre along the spout and moves to the support at both ends about driving to the centre, has reached through the tight screw rod of rotation clamp and then to the tight effect of carton clamp.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the slide bar A and the folding press block of the present invention;

fig. 3 is an exploded view of the present invention;

FIG. 4 is a schematic view of the internal structure of the support post of the present invention;

FIG. 5 is a schematic view of the internal structure of the sleeve according to the present invention;

the device comprises an air cylinder 1, a hydraulic rod 2, a pressing plate 3, a sleeve 4, a sliding rod A5, a pressing plate 6, a clamping screw 7, a screw B8, a roller frame 9, a sliding rod B10, a supporting plate 11, a supporting column 12, a flanging pressing block 13, a screw A14, a connecting block 15, a flanging module 16, a support 17, a roller 18, a sliding groove 19, a connecting column 20, a spring B21, a spring A22 and a limiting ring 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a hem device is used in carton processing, as shown in fig. 1-5, including cylinder 1, the output fixed mounting of cylinder 1 has hydraulic stem 2, cylinder 1 and device body fixed connection, the bottom surface fixed mounting of hydraulic stem 2 has clamp plate 3, the four corners of the one end that clamp plate 3 kept away from hydraulic stem 2 is fixed mounting respectively has sleeve 4, the one end that sleeve 4 kept away from clamp plate 3 all activity pegs graft has slide bar A5, the shape size of slide bar A5 is identical and on the same plane completely, slide bar A5 of left and right ends is with the axis symmetric distribution of clamp plate 3, the synchronism that clamp plate 3 removed is guaranteed to slide bar A5's shape and position relation, slide bar A5 all upwards runs through the bottom surface of sleeve 4 and is located the inside of sleeve 4, slide bar A5's periphery and the one end that is located the inside of sleeve 4 are fixed the cup jointed spacing ring 23, the periphery of slide bar A5 and the one end that is located the spacing, spring A22's both ends respectively with sleeve 4 and spacing ring 23 fixed connection, slide bar A5 keeps away from the one end fixed mounting of sleeve 4 has hem briquetting 13, the below of hem briquetting 13 is provided with backup pad 11, the equal fixed mounting in bottom surface four corners of backup pad 11 has slide bar B10, slide bar B10 keeps away from the equal movable cup joint of one end of backup pad 11 has support column 12, the shape size of support column 12 is identical and on same plane, the support column 12 of both ends is with the axis symmetric distribution of hydraulic stem 2 about, the horizontality of backup pad 11 has been guaranteed to the shape and the position relation of support column 12, slide bar B10 runs through the up end of support column 12 downwards and is located the inside of support column 12, the bottom surface of slide bar B10 and the one end fixed mounting that is located the inside of support column 12 have spring B21, the one end that slide bar B10 was kept away from to.

A connecting block 15 is arranged at the part between the supporting plate 11 and the edge-folding pressing block 13, a connecting column 20 is fixedly arranged at the upper end of the supporting plate 11, one end of the connecting column 20 far away from the supporting plate 11 is connected with the connecting block 15 in a sliding way, an edge-folding module 16 is movably inserted at the center of one end of the connecting block 15 far away from the connecting column 20, screws A14 are movably inserted at the front end face and the rear end face of the connecting block 15 respectively, screws A14 penetrate through the front end face and the rear end face of the connecting block 15 respectively and are movably inserted in the edge-folding module 16, brackets 17 are movably connected at the left end and the right end face of the edge-folding module 16 respectively, screws B8 are movably inserted at the left end face and the right end face of the brackets 17 respectively, a roller bracket 9 is fixedly connected at the front end face and the rear end face of the brackets 17 respectively, rollers 18 are movably clamped in the inner parts of the roller bracket 9, the rollers 18 have the same shape and size and, the gyro wheel 18 of controlling both ends is with the axis symmetric distribution of backup pad 11, the synchronism that support 17 removed has been guaranteed to gyro wheel 18's shape and position relation, gyro wheel 18 and backup pad 11 roll connection, spout 19 has all been seted up at both ends around the upper surface of backup pad 11, the gyro wheel 18 at both ends is pegged graft respectively in the inside of the spout 19 at both ends around, spout 19 has guaranteed that gyro wheel 18 does not take place the skew at the in-process that removes, both ends all are provided with preforming 6 around the top of support 17, preforming 6 is the rectangle lamellar, the shape size of preforming 6 is identical and on same plane, the tight effect of clamp to the carton has been guaranteed to preforming 6's shape and position relation, the equal activity grafting of up end of preforming 6 has clamping screw 7, clamping screw 7 runs through preforming 6 downwards and the activity is pegged graft in the inside of support 17.

The theory of operation, when needs carry out the hem to the carton, open cylinder 1 and then drive the work of hydraulic stem 2, hydraulic stem 2 drives clamp plate 3 downstream, and then oppression slide bar A5 is to the inside removal of sleeve 4 and then the compression of spring B21, hem briquetting 13 oppresses the coincidence of carton and hem module 16, and then carry out the hem to the carton, when hem briquetting 13 oppresses the carton downstream, press from both sides tight screw 7 and then drive preforming 6 through the rotation and compress tightly the carton, thereby the gyro wheel 18 at both ends about the drive moves to the centre along spout 19 and drives the support 17 at both ends about to remove to the centre, thereby carry out the hem to the carton.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hem device is used in carton processing, includes cylinder (1), its characterized in that: the output end of the cylinder (1) is fixedly provided with a hydraulic rod (2), the bottom surface of the hydraulic rod (2) is fixedly provided with a pressing plate (3), four corners of one end, far away from the hydraulic rod (2), of the pressing plate (3) are respectively fixedly provided with a sleeve (4), one end, far away from the pressing plate (3), of the sleeve (4) is movably inserted with a sliding rod A (5), the sliding rod A (5) upwards penetrates through the bottom surface of the sleeve (4) and is positioned inside the sleeve (4), one end, far away from the pressing plate (3), of the circumferential surface of the sliding rod A (5) and positioned above the limiting ring (23) is fixedly sleeved with a limiting ring (23), two ends of the spring A (22) are respectively fixedly connected with the sleeve (4) and the limiting ring (23), one end, far away from the sleeve (4), of the sliding rod A (5) is fixedly provided with a pressing block (13), a supporting plate (11) is arranged below the folding pressing block (13), four corners of the bottom surface of the supporting plate (11) are fixedly provided with a sliding rod B (10), one end, far away from the supporting plate (11), of the sliding rod B (10) is movably sleeved with a supporting column (12), the sliding rod B (10) downwards penetrates through the upper end face of the supporting column (12) and is located inside the supporting column (12), one end, far away from the sliding rod B (10), of the bottom surface of the sliding rod B (10) and located inside the supporting column (12) is fixedly provided with a spring B (21), and one end, far away from the sliding rod B (10), of the spring B (21) is fixedly connected with the;

a connecting block (15) is arranged between the support plate (11) and the flanging pressing block (13), a connecting column (20) is fixedly arranged at the upper end of the support plate (11), one end of the connecting column (20) far away from the support plate (11) is in sliding connection with the connecting block (15), a flanging module (16) is movably inserted in the center of one end of the connecting block (15) far away from the connecting column (20), screw rods A (14) are movably inserted in the front and rear end faces of the connecting block (15), the screw rods A (14) penetrate through the front and rear end faces of the connecting block (15) and are movably inserted in the flanging module (16), supports (17) are movably connected at the left and right ends of the flanging module (16), screw rods B (8) are movably inserted in the flanging module (16) and penetrate through the left and right end faces of the connecting block (15), the equal fixedly connected with gyro wheel frame (9) of terminal surface around support (17), the equal activity joint in inside of gyro wheel frame (9) has gyro wheel (18), gyro wheel (18) and backup pad (11) roll connection, both ends all are provided with preforming (6) around the top of support (17), the equal activity of up end of preforming (6) is pegged graft and is had clamping screw (7), clamping screw (7) run through preforming (6) and activity are pegged graft in the inside of support (17) downwards.

2. A folding apparatus for processing a carton as claimed in claim 1, wherein: the front end and the rear end of the upper surface of the supporting plate (11) are both provided with sliding grooves (19), and the rollers (18) at the front end and the rear end are respectively inserted into the sliding grooves (19) at the front end and the rear end.

3. A folding apparatus for processing a carton as claimed in claim 1, wherein: the pressing sheet (6) is in a rectangular sheet shape, and the pressing sheet (6) is identical in shape and size and is on the same plane.

4. A folding apparatus for processing a carton as claimed in claim 1, wherein: the rollers (18) are identical in shape and size and are located on the same plane, and the rollers (18) at the left end and the right end are symmetrically distributed along the axis of the support plate (11).

5. A folding apparatus for processing a carton as claimed in claim 1, wherein: the sliding rods A (5) are identical in shape and size and are located on the same plane, and the sliding rods A (5) at the left end and the right end are symmetrically distributed along the axis of the pressing plate (3).

6. A folding apparatus for processing a carton as claimed in claim 1, wherein: the shapes and the sizes of the supporting columns (12) are completely the same and are on the same plane, and the supporting columns (12) at the left end and the right end are symmetrically distributed by the axis of the hydraulic rod (2).