Paperboard bending device for packaging carton production

Abstract

The utility model is applicable to the technical field of packaging carton production and processing, and provides a paperboard bending device for packaging carton production, which comprises a bottom plate. The mounting frame is fixedly mounted on the bottom plate, and a through hole is formed in the mounting frame; the placing rack is fixedly mounted on the bottom plate and is positioned in the through hole; the first telescopic rods are fixedly mounted on the bottom plate; the mounting blocks are fixedly mounted on output shafts of the first telescopic rods respectively; the plurality of second telescopic rods are fixedly mounted on the plurality of mounting blocks respectively; and the bending plates are fixedly mounted on output shafts of the second telescopic rods correspondingly. According to the paperboard bending device for packaging carton production, continuous bending machining can be conducted on paperboards, in the overall machining process, bending machining treatment can be conducted on multiple edges of the paperboards at the same time, and the overall operation efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the packaging carton production processing technical field especially, relates to a paperboard bending device for packaging carton production. BACKGROUND

[0002] Ceramic floor tile is a kind of ground decorative material, when packaging ceramic floor tile, corresponding packaging carton needs to be used, and in the production of packaging carton, corresponding paperboard bending device for packaging carton production needs to be used.

[0003] The paperboard bending device for packaging carton production can bend the paperboard for making packaging carton, and the edges of the paperboard need to be bent during processing, and finally the whole is rectangular, but the paperboard bending device for packaging carton production cannot bend the edges of the paperboard simultaneously at one time, thereby reducing the overall work efficiency. UTILITY MODEL CONTENTS

[0004] The utility model provides a paperboard bending device for packaging carton production, aims at solving the low work efficiency of the currently used paperboard bending device for packaging carton production.

[0005] To solve the above problems, the utility model is realized in this way, a paperboard bending device for packaging carton production, comprising: a bottom plate;Fixed mounting frame on the bottom plate, the mounting frame is provided with a through hole;Fixed mounting rack on the bottom plate, the rack is located in the through hole;A plurality of first telescopic rods are fixedly installed on the bottom plate;A plurality of mounting blocks are fixedly installed on the output shaft of the first telescopic rod respectively;A plurality of second telescopic rods are fixedly installed on a plurality of mounting blocks respectively;A plurality of bending plates are fixedly installed on the output shaft of a plurality of second telescopic rods respectively, the bending plate is used to bend the paperboard, and the bending plate is matched with the through hole;Bending mechanism is arranged on the bottom plate, and the bending mechanism is used to bend the paperboard placed on the bending plate;The placement mechanism is assembled on the bottom plate, and the placement mechanism is used to place the paperboard on the bending plate;Transfer mechanism is arranged on the mounting frame, and the transfer mechanism is used to transfer the bent paperboard on the rack;Two combing mechanisms are assembled on the mounting frame, and the combing mechanism is used to comb the paperboard placed on the mounting frame.

[0006] Preferably, the bending mechanism comprises: a support frame fixedly installed on the bottom plate, and a third telescopic rod is fixedly installed on the support frame;The pressing plate is fixedly installed on the output shaft of the third telescopic rod, and the pressing plate is used to bend the paperboard placed on the bending plate.

[0007] Preferably, the placement mechanism includes: an electric guide rail fixedly mounted on the base plate, a mounting plate fixedly mounted on the output block of the electric guide rail; a fourth telescopic rod fixedly mounted on the mounting plate; a suction cup frame fixedly mounted on the output shaft of the fourth telescopic rod, and the suction cup frame is used to adsorb and fix the cardboard.

[0008] Preferably, the transfer mechanism includes: a fifth telescopic rod fixedly mounted on the mounting frame, a push plate fixedly mounted on the output shaft of the fifth telescopic rod, the push plate being used to move the bent cardboard on the placement rack; and an avoidance opening provided on the mounting frame, the avoidance opening being used to avoid the push plate.

[0009] Preferably, the combing mechanism includes: a sixth telescopic rod fixedly mounted on the mounting frame; and a combing plate fixedly mounted on an output shaft of the sixth telescopic rod, wherein the combing plate is used to comb and limit the cardboard placed on the mounting frame.

[0010] Preferably, a conveying mechanism is provided on the mounting frame, and the conveying mechanism is used to convey the bent cardboard.

[0011] Preferably, a connecting groove is opened on the bottom plate, a guide rod is fixedly installed in the connecting groove, a connecting block is fixedly installed on the bottom of the mounting block, and the connecting block and the guide rod are slidably connected.

[0012] Compared with the related art, the cardboard bending device for packaging carton production provided by the present invention has the following beneficial effects:

[0013] Compared with the existing technology, the cardboard bending device for packaging carton production provided by this solution has the following advantages:

[0014] Through the entire device, the cardboard can be bent continuously, and during the overall processing, multiple edges of the cardboard can be bent at the same time, effectively improving the overall operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a cardboard bending device for producing packaging cartons provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A shown in FIG;

[0018] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part B shown in FIG;

[0019] Figure 5 It is the side view structural schematic view of the electric guide rail, the sucking disc frame and the bending mechanism in the utility model;

[0020] Figure 6 It is the three-dimensional structural schematic view of the placing frame and the bending plate in the utility model;

[0021] Figure 7 It is the structural schematic view of the fifth telescopic rod and the pushing plate in the utility model.

[0022] The drawings show that: 1, bottom plate, 2, mounting frame, 3, through port, 4, placing frame, 5, first telescopic rod, 6, mounting block, 7, second telescopic rod, 8, bending plate, 9, support frame, 10, third telescopic rod, 11, pressing plate, 12, electric guide rail, 13, mounting plate, 14, fourth telescopic rod, 15, sucking disc frame, 16, fifth telescopic rod, 17, pushing plate, 18, avoiding port, 19, sixth telescopic rod, 20, carding plate, 21, conveying mechanism. DETAILED DESCRIPTION

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the description and the drawings are to be regarded as illustrative in nature and are not intended to limit the application; the terminology used in the description of the application herein including the abstract is for the purpose of providing a state of the art and appropriately supports the disclosure of the application; the terms "comprising" and "having" and any variations thereof in the specification and claims and the above drawings are intended to cover not exclusive inclusion; the terms "first", "second", etc. in the specification and claims or the above drawings are used to distinguish different objects, not to describe a specific order; the terms "in", "out", "left", "right" indicate the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and are not intended to indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation of the utility model.

[0024] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive or alternative embodiments. It is explicitly and implicitly contemplated that the embodiments described herein can be combined with other embodiments.

[0025] The utility model embodiment provides a kind of paperboard bending device for packaging carton production, such as Figures 1-7As shown, the paperboard bending device for packaging carton production comprises a bottom plate 1, a mounting frame 2 fixedly installed on the bottom plate 1, a through opening 3 being formed in the mounting frame 2, a placing frame 4 fixedly installed on the bottom plate 1 and located in the through opening 3, a plurality of first telescopic rods 5 fixedly installed on the bottom plate 1, a plurality of mounting blocks 6 fixedly installed on output shafts of the first telescopic rods 5 respectively, a plurality of second telescopic rods 7 fixedly installed on the mounting blocks 6 respectively, a plurality of bending plates 8 fixedly installed on output shafts of the second telescopic rods 7 respectively, the bending plates 8 being used for bending processing of paperboard and being matched with the through opening 3, a bending mechanism arranged on the bottom plate 1 and used for bending processing of paperboard placed on the bending plates 8, a placing mechanism assembled on the bottom plate 1 and used for placing paperboard on the bending plates 8, a moving mechanism arranged on the mounting frame 2 and used for moving the bent paperboard on the placing frame 4, and two carding mechanisms assembled on the mounting frame 2 and used for carding the paperboard placed on the mounting frame 2.

[0026] In the embodiment, when the packaging carton used for packaging ceramic floor tiles is processed, the paperboard for making the packaging carton is placed between the two carding mechanisms, the paperboard is limited and positioned by the carding mechanisms according to the size of the paperboard, the size of the bending plates 8 is replaced according to the size of the paperboard and the line pressing position on the paperboard (the part to be folded is pressed by a line pressing machine before the paperboard is bent), the bending processing of the paperboard is performed, the running of the first telescopic rods 5 and the second telescopic rods 7 is set by the controller.

[0027] When the paperboard is bent, the four first telescopic rods 5 are started by the controller to drive the four bending plates 8 to move towards the placing frame 4, the four second telescopic rods 7 are started by the controller to drive the four bending plates 8 to move upwards, the using height of the four bending plates 8 is higher than that of the placing frame 4, at this time, the four bending plates 8 form a rectangle, the positions of the four bending plates 8 correspond to the line pressing positions of the four edges of the paperboard, the paperboard is placed above the four bending plates 8 by the placing mechanism started by the controller, the bending mechanism is started by the controller to move downwards, the paperboard on the four bending plates 8 is pressed, the four edges of the paperboard are bent simultaneously under the action of the four bending plates 8, the bent paperboard is moved downwards by the controller, at this time, the bent paperboard is retained on the placing frame 4, the bent paperboard is moved away from the placing frame 4 by the moving mechanism started by the controller, the continuous bending processing of the paperboard can be performed by repeating the above operation, the bending processing of the multiple edges of the paperboard can be performed simultaneously in the whole processing process, and the working efficiency is effectively improved.

[0028] The further preferable embodiment of the utility model further relates to a bending mechanism, which comprises: a supporting frame 9 fixedly installed on the bottom plate 1, a third telescopic rod 10 fixedly installed on the supporting frame 9, a pressing plate 11 fixedly installed on the output shaft of the third telescopic rod 10, and the pressing plate 11 is used for bending processing the paperboard placed on the bending plate 8.

[0029] In the embodiment, when the bending mechanism is used, the third telescopic rod 10 is driven by the controller to drive the pressing plate 11 to press the paperboard on the four bending plates 8, and the four edges of the paperboard are simultaneously bent under the action of the four bending plates 8; meanwhile, the pressing plate 11 is replaced with a suitable size according to the size of the paperboard, and the pressing plate 11 is located directly above the placing rack 4.

[0030] The further preferable embodiment of the utility model further relates to a placing mechanism, which comprises: an electric guide rail 12 fixedly installed on the bottom plate 1, an installation plate 13 fixedly installed on the output block of the electric guide rail 12, a fourth telescopic rod 14 fixedly installed on the installation plate 13, and a suction disc rack 15 fixedly installed on the output shaft of the fourth telescopic rod 14, and the suction disc rack 15 is used for adsorbing and fixing the paperboard.

[0031] In the embodiment, when the placing mechanism is used, the fourth telescopic rod 14 is driven by the controller to drive the suction disc rack 15 to move downward (the suction disc rack 15 is connected with a corresponding vacuum pump pipeline), the paperboard is adsorbed and fixed by the suction disc rack 15, then the electric guide rail 12 is driven by the controller to drive the suction disc rack 15 to move the fixed paperboard to the directly above the placing rack 4, then the fourth telescopic rod 14 drives the paperboard to move downward and contact the top of the four bending plates 8, then the suction disc rack 15 is driven by the controller to separate from the fixed paperboard, so that the paperboard is placed on the four bending plates 8, and subsequent bending processing of the paperboard is facilitated.

[0032] The further preferable embodiment of the utility model further relates to a conveying mechanism, which comprises: a fifth telescopic rod 16 fixedly installed on the mounting rack 2, a pushing plate 17 fixedly installed on the output shaft of the fifth telescopic rod 16, and the pushing plate 17 is used for moving the bent paperboard on the placing rack 4; an avoiding opening 18 opened in the mounting rack 2, and the avoiding opening 18 is used for avoiding the pushing plate 17.

[0033] In the embodiment, when the paperboard is bent, the bending plate 8 moves downward, the bent paperboard is retained on the placing rack 4, the fifth telescopic rod 16 is driven by the controller to drive the pushing plate 17 to move, so that the bent paperboard on the placing rack 4 is moved away, and subsequent bending processing of the paperboard is facilitated.

[0034] The combing mechanism comprises: a sixth telescopic rod 19 fixedly installed on the mounting frame 2; and a combing plate 20 fixedly installed on an output shaft of the sixth telescopic rod 19, and the combing plate 20 is used for combing and limiting the paperboard placed on the mounting frame 2.

[0035] In the embodiment, after the paperboard is placed on the mounting frame 2, the controller is started to drive the two combing plates 20 to move relatively, so as to comb and limit the paperboard, and then the placing mechanism can accurately place the paperboard on the bending plate 8.

[0036] In the further preferred embodiment of the utility model, the mounting frame 2 is provided with a conveying mechanism 21, and the conveying mechanism 21 is used for conveying the bent paperboard.

[0037] In the embodiment, the conveying mechanism 21 can convey the bent paperboard to the next processing station.

[0038] In the further preferred embodiment of the utility model, a connecting groove is formed in the bottom plate 1, a guide rod is fixedly installed in the connecting groove, a connecting block is fixedly installed at the bottom of the mounting block 6, and the connecting block and the guide rod are in sliding connection.

[0039] In the embodiment, the stability of the bending plate 8 during adjustment can be improved through the cooperation of the guide rod and the connecting block.

[0040] In summary, compared with the related art, the whole device can continuously bend the paperboard, and the multiple edges of the paperboard can be bent simultaneously during the overall processing, so that the overall work efficiency is effectively improved.

[0041] In the several embodiments provided in the present application, it should be understood that the disclosed device can be implemented in other ways.

[0042] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the protection scope of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application. Although the present application has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still make modifications to the features of the embodiments of the present application without creative labor, such as mutual combination, addition or deletion, or other adjustments according to the circumstances, so as to obtain different, but essentially not deviating from the concept of the present application. Other technical solutions, which also belong to the scope of protection of the present application.

Claims

1. A paperboard bending device for a carton production, characterized by, The utility model relates to a paperboard bending device, including: A base plate; A mounting frame fixedly installed on the base plate, a through opening is formed in the mounting frame; A placing frame fixedly installed on the base plate, the placing frame is located in the through opening; A plurality of first telescopic rods fixedly installed on the base plate; A plurality of mounting blocks fixedly installed on the output shafts of the first telescopic rods respectively; A plurality of second telescopic rods fixedly installed on the mounting blocks respectively; A plurality of bending plates fixedly installed on the output shafts of the second telescopic rods respectively, the bending plates are used for bending processing of paperboard, and the bending plates are matched with the through opening; A bending mechanism arranged on the base plate, the bending mechanism is used for bending processing of paperboard placed on the bending plates; A placing mechanism assembled on the base plate, the placing mechanism is used for placing paperboard on the bending plates; A transfer mechanism arranged on the mounting frame, the transfer mechanism is used for transferring the bent paperboard on the placing frame; Two carding mechanisms assembled on the mounting frame, the carding mechanisms are used for carding the paperboard placed on the mounting frame.

2. The paperboard folding device for carton production of claim 1, wherein, The bending mechanism includes: A support frame fixedly installed on the base plate, a third telescopic rod is fixedly installed on the support frame; A pressing plate fixedly installed on the output shaft of the third telescopic rod, the pressing plate is used for bending processing of paperboard placed on the bending plates.

3. The paperboard bending apparatus for carton production of claim 1, wherein The placing mechanism includes: An electric guide rail fixedly installed on the base plate, an installation plate is fixedly installed on the output block of the electric guide rail; A fourth telescopic rod fixedly installed on the installation plate; A suction disc frame fixedly installed on the output shaft of the fourth telescopic rod, the suction disc frame is used for adsorbing and fixing paperboard.

4. The paperboard folding apparatus for carton production of claim 1, wherein The transfer mechanism includes: A fifth telescopic rod fixedly installed on the mounting frame, a pushing plate is fixedly installed on the output shaft of the fifth telescopic rod, and the pushing plate is used for moving the bent paperboard on the placing frame; An avoiding opening formed in the mounting frame, the avoiding opening is used for avoiding the pushing plate.

5. The paperboard folding apparatus for carton production of claim 1, wherein, The carding mechanism includes: A sixth telescopic rod fixedly installed on the mounting frame; A carding plate fixedly installed on the output shaft of the sixth telescopic rod, the carding plate is used for carding and limiting the paperboard placed on the mounting frame.

6. The paperboard folding apparatus for carton production of claim 1, wherein, The mounting frame is provided with a conveying mechanism, and the conveying mechanism is used for conveying the bent paperboard.

7. The paperboard bending apparatus for carton production of claim 1, wherein A connecting groove is formed in the base plate, a guide rod is fixedly installed in the connecting groove, a connecting block is fixedly installed at the bottom of the mounting block, and the connecting block and the guide rod are in sliding connection.

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