CN213321955U - Paperboard cutting machine - Google Patents

Abstract

The utility model discloses a paperboard cutting machine, which comprises a feeding pinch roll set, a discharging pinch roll set, two groups of cutting mechanisms, a first cross rod and a second cross rod, wherein each cutting mechanism is provided with a supporting table and a rolling cutter, the supporting table is provided with a first slide block which is connected with the first cross rod in a sliding way, and the first slide block is provided with a first set screw; the second cross rod is connected with two second sliding blocks in a sliding mode, each hobbing cutter is connected to one second sliding block, and the second sliding blocks are provided with second set screws. After unscrewing first holding screw and second holding screw, supporting bench and hobbing cutter are portable, adjust and cut the size, let the cardboard after cutting can reach required size, adjust the easy operation that cuts the size moreover, conveniently adjust and cut the size, reduce the down time of guillootine, improve cardboard cutting efficiency.

Description

Paperboard cutting machine

Technical Field

The utility model relates to a cardboard processing equipment technical field, in particular to cardboard guillootine.

Background

The carton forming requires cutting the paperboard raw material to obtain the paperboard with the specified size. General mill adopts the guillootine to cut the cardboard, utilizes the hobbing cutter to cut promptly, but the rigidity of hobbing cutter, unable regulation, when needs carry out the cardboard cutting of equidimension not, need dismantle the hobbing cutter earlier, then according to new cardboard size, install another position with the hobbing cutter, the dismouting operation of hobbing cutter is very loaded down with trivial details, and the size that cuts that leads to the guillootine changes very inconveniently, and the guillootine down time is long, influences cardboard cutting efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a cardboard guillootine, cardboard guillootine cut the size and adjust the convenience, the down time of reducible guillootine.

The utility model provides a paperboard cutting machine, which comprises a feeding pinch roll set, a discharging pinch roll set, two groups of cutting mechanisms, a first cross rod and a second cross rod, wherein the feeding pinch roll set is provided with a first driving upper pinch roll and a first driven lower pinch roll; the discharging pinch roll group is positioned on the left side of the feeding pinch roll group and is provided with a second driving upper pinch roll and a second driven lower pinch roll; the cutting mechanism is positioned between the feeding pinch roll set and the discharging pinch roll set and is provided with a supporting table and a rolling cutter, a cutter seam is formed in the middle of the supporting table, and the lower part of the rolling cutter is inserted into the cutter seam; the length direction of the first cross rod is parallel to the first driven lower clamping roller, a first sliding block connected with the first cross rod in a sliding mode is arranged at the bottom of the supporting table, and a first set screw is arranged on the first sliding block; the length direction of the second transverse rod is parallel to the first driven lower clamping roller and is arranged above the first transverse rod, the second transverse rod is connected with two second sliding blocks in a sliding mode, each hobbing cutter is connected to one second sliding block, and the second sliding blocks are provided with second set screws.

According to the utility model discloses cardboard guillootine has following beneficial effect at least: first slider and first horizontal pole sliding connection, second slider and second horizontal pole sliding connection, after unscrewing first holding screw and second holding screw, alright remove with the supporting bench and the hobbing cutter that let cut the mechanism, and then adjust two distances of hobbing cutter, adjust promptly and cut the size, let the cardboard after cutting can reach required size, can let the guillootine cut more sizes of cardboard, and adjust the easy operation that cuts the size, unscrew first holding screw and second holding screw, screw up alright confirm cutting size again, conveniently adjust and cut the size, reduce the down time of guillootine, improve cardboard cutting efficiency.

According to some embodiments of the utility model, second horizontal pole upper portion is provided with the rack, the second slider is provided with dodges the groove of dodging of rack, the second slider rotates to be connected with and inserts dodge the vertical dwang in groove, the lower extreme of vertical dwang be provided with rack toothing's gear, the upper portion of vertical dwang is provided with the handle.

According to some embodiments of the utility model, the first initiative is gone up the clamp roll and is provided with a plurality of first pinch rollers, the lateral surface of first pinch roller is provided with the knurling line.

According to some embodiments of the invention, the second actively upper pinch roller is provided with a plurality of second pinch wheels, the lateral surface of the second pinch wheels is provided with a flange.

According to some embodiments of the utility model, the right-hand member of brace table is provided with crooked decurrent direction cambered surface.

According to some embodiments of the utility model, the left side of ejection of compact pinch roller set is provided with the collecting vat.

According to some embodiments of the utility model, the left side upper end of collecting vat is provided with the striker plate.

According to some embodiments of the invention, the bottom of the collecting vat is provided with a forklift insertion slot.

According to some embodiments of the utility model, the bottom surface of collecting vat is provided with the rubber shock pad.

According to some embodiments of the invention, the side of the collecting tank is provided with a transparent label bag.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the cutting mechanism shown in fig. 1.

Reference numerals:

a feeding nip roll group 100, a first driving upper nip roll 110, a first nip wheel 111, a first driven lower nip roll 120,

A discharging pinch roll group 200, a second driving upper pinch roll 210, a second pinch wheel 211, a flange 212, a second driven lower pinch roll 220,

A cutting mechanism 300, a support platform 310, a knife slot 311, a first slide block 312, a first set screw 313, a guide arc surface 314, a rolling cutter 320,

A first cross bar 400,

The label comprises a second cross rod 500, a second sliding block 510, a second set screw 511, an avoiding groove 512, a rotating rod 513, a gear 514, a handle 515, a connecting frame 520, a driving motor 530, scales 540, a rack 550, a collecting groove 600, a striker plate 610, a forklift insertion groove 620, a rubber shock pad 630 and a transparent label bag 640.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, a paperboard cutting machine comprises a feeding nip roller set 100, a discharging nip roller set 200, two cutting mechanisms 300, a first cross bar 400 and a second cross bar 500, wherein the feeding nip roller set 100 is provided with a first driving upper nip roller 110 and a first driven lower nip roller 120; the discharging nip roll group 200 is located at the left side of the feeding nip roll group 100, and has a second driving upper nip roll 210 and a second driven lower nip roll 220; two groups of cutting mechanisms 300 are positioned between the feeding pinch roll group 100 and the discharging pinch roll group 200, each cutting mechanism 300 is provided with a support platform 310 and a rolling cutter 320, the middle part of the support platform 310 is provided with a cutter gap 311, and the lower part of the rolling cutter 320 is inserted into the cutter gap 311; the length direction of the first cross bar 400 is parallel to the first driven lower nip roller 120, the bottom of the support table 310 is provided with a first slide block 312 which is connected with the first cross bar 400 in a sliding way, and the first slide block 312 is provided with a first set screw 313; the length direction of the second cross bar 500 is parallel to the first driven lower nip roller 120 and is arranged above the first cross bar 400, the second cross bar 500 is connected with two second sliding blocks 510 in a sliding manner, each rolling cutter 320 is connected with one second sliding block 510, and the second sliding blocks 510 are provided with second set screws 511; wherein the connecting frame 520 is provided with a driving motor 530, the driving motor 530 is used for driving the rolling cutter 320 to rotate, and the second cross bar 500 is provided with a scale 540. The distance between the first driving upper nip roller 110 and the first driven lower nip roller 120 is matched with the thickness of a paperboard, so that the paperboard can be clamped and sent to the cutting mechanism 300 for cutting. Similarly, the distance between the second driving upper nip roller 210 and the second driven lower nip roller 220 matches with the thickness of a paperboard, and after the paperboard is cut, the second driving upper nip roller 210 and the second driven lower nip roller 220 will nip the paperboard for outward transportation and discharge. In order to collect the cut paperboard, a collecting groove 600 is formed at the left side of the discharging nip roller set 200. Collecting vat 600 can collect the cardboard after cutting, is convenient for collect and deposits the cardboard after cutting, prevents that the cardboard from piling up in disorder. The heights of the first driven lower nip roller 120, the second driven lower nip roller 220, and the support platform 310 are adapted to bear the paperboard. The slitting knife 320 is inserted into the knife slot 311, i.e., the slitting knife 320 cooperates with the support platform 310 to form a blade for cutting the cardboard. The hobbing cutter 320 is slidably connected with the second cross bar 500 through the second sliding block 510, the support platform 310 is slidably connected with the first cross bar 400 through the first sliding block 312, when the first set screw 313 and the second set screw 511 are loosened, the insertion ends of the first set screw 313 and the second set screw 511 are not abutted against the first cross bar 400 and the second cross bar 500, and then the position of the first sliding block 312 on the first cross bar 400 can be adjusted, and the position of the second sliding block 510 on the second cross bar 500 can be adjusted. Since the cutting of the paper board requires cutting of both side edges of the paper board, there are two cutting mechanisms 300, so that both end edges of the paper board can be cut. The scale 540 of the second cross bar 500 is used for facilitating the staff to check the distance between the two second sliding blocks 510, and the distance between the same sides of the two second sliding blocks 510 is the distance between the two rolling cutters 320, that is, the cutting size of the cardboard. When the first set screw 313 and the second set screw 511 are loosened, one of the cutting mechanisms 300 is moved, so that the distance between the two cutting mechanisms 300, i.e. the distance between the two rolling cutters 320, can be adjusted, and the distance between the two rolling cutters 320 can be matched with the cut size of the paperboard.

When the device is used, the first set screw 313 and the second set screw 511 are firstly unscrewed, then the distance between the two second sliding blocks 510 is adjusted according to the width of the paper board to be cut, the purpose of quickly adjusting the distance between the two rolling cutters 320 can be achieved by matching with the scales 540 on the second cross rod 500, then the first set screw 313 and the second set screw 511 are screwed, the insertion end of the first set screw 313 is enabled to press the first cross rod 400, the insertion end of the second set screw 511 is enabled to press the second cross rod 500, the first sliding block 312 and the second sliding block 510 are fixed, and the rolling cutters 320 and the supporting platform 310 are prevented from sliding. Then the cardboard is input to the left support table 310 from the feeding nip roller set 100, the rolling cutter 320 cuts the cardboard, and finally the cut cardboard comes out from the discharging nip roller set 200, so as to achieve the purpose of cardboard cutting.

The first sliding block 312 and the first cross bar 400 are connected in a sliding mode, the second sliding block 510 and the second cross bar 500 are connected in a sliding mode, after the first set screw 313 and the second set screw 511 are unscrewed, the supporting table 310 and the rolling cutter 320 of the cutting mechanism 300 can be moved, the distance between the two rolling cutters 320 can be further adjusted, namely the cutting size is adjusted, the cut paperboard can reach the required size, the cutting machine can cut paperboards with more sizes, the operation of adjusting the cutting size is simple, the first set screw 313 and the second set screw 511 are unscrewed and screwed, the cutting size can be determined again, the adjustment of the cutting size is convenient, the downtime of the cutting machine is reduced, and the paperboard cutting efficiency is improved.

Referring to fig. 1, according to some embodiments of the present invention, the second cross bar 500 upper portion is provided with a rack 550, the second slider 510 is provided with an avoiding groove 512 avoiding the rack 550, the second slider 510 is rotatably connected with a vertical rotating rod 513 inserted into the avoiding groove 512, the lower end of the vertical rotating rod 513 is provided with a gear 514 engaged with the rack 550, and the upper portion of the vertical rotating rod 513 is provided with a handle 515. When the second set screw 511 is loosened, the handle 515 is rotated to drive the gear 514 to rotate, and due to the meshing of the gear 514 and the rack 550, the handle 515 can drive the second sliding block 510 to slide when rotating, so that the position of the hobbing cutter 320 can be conveniently adjusted, and the labor is saved.

Referring to fig. 1, according to some embodiments of the present invention, the first active upper nip roller 110 is provided with a plurality of first pinch wheels 111, and the outer side surface of the first pinch wheels 111 is provided with a knurl. The first pinch wheel 111 is used to cooperate with the first driven lower pinch roller 120 to pinch the paper sheet, and the knurling can increase the friction between the first pinch wheel 111 and the paper sheet, so as to allow the first driving upper pinch roller 110 to transport the paper sheet to the left.

Referring to fig. 1, according to some embodiments of the present invention, the second active upper nip roller 210 is provided with a plurality of second pinch wheels 211, the outer side of the second pinch wheels 211 being provided with a flange 212. The second pinch roller 211 is used for clamping the paper board in cooperation with the second driven lower pinch roller 220, and the flange 212 of the second pinch roller 211 can increase the contact area between the second pinch roller 211 and the paper board, so that the static friction force between the paper board and the second pinch roller 211 is increased, and the paper board can be fed leftwards conveniently.

Referring to fig. 1, according to some embodiments of the present invention, the right end of the support table 310 is provided with a curved downward guide arc 314. When the paperboard is conveyed to the left in the feeding nip roller set, the left end of the paperboard is guided to the position of the rolling cutter 320 under the guidance of the guide arc surface 314, so that the rolling cutter 320 can cut the paperboard conveniently.

It is understood that the first driving upper nip roller 110 and the second driving upper nip roller 210 are rotated by the driving of the motor.

Referring to fig. 1, according to some embodiments of the present invention, a striker plate 610 is provided at the left upper end of the collecting tank 600. The striker plate 610 can block the cut paperboard sent out from the discharging nip roller set 200, so that the paperboard stops at the striker plate 610 and is convenient to fall into the collecting groove 600 for collection.

Referring to fig. 1, according to some embodiments of the present invention, the bottom of the collection tank 600 is provided with a forklift insertion slot 620. That is, collecting vat 600 accomplishes the cardboard and collects the back, and usable fork truck inserts fork truck insertion groove 620, and fork truck of being convenient for transports collecting vat 600 to the warehouse and deposits.

Referring to fig. 1, according to some embodiments of the present invention, the bottom surface of the collection trough 600 is provided with a rubber cushion 630. Rubber shock-absorbing pads 630 can reduce the impact of collection trough 600 with the floor, protect the bottom of collection trough 630, and reduce noise.

Referring to fig. 1, according to some embodiments of the present invention, the sides of the collection trough 600 are provided with transparent label bags 640. Transparent label bag 640 is ordinary transparent official document plastic bag, can deposit the label, and the size of the cardboard size of collecting in collecting vat 600 can be filled in to the label, the cardboard size in the collecting vat 600 of being convenient for warehouse management discernment.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. A cardboard guillootine, its characterized in that includes:

a feed nip roll set (100) having a first driving upper nip roll (110) and a first driven lower nip roll (120);

a discharging nip roll group (200) which is positioned at the left side of the feeding nip roll group (100) and is provided with a second driving upper nip roll (210) and a second driven lower nip roll (220);

the two groups of cutting mechanisms (300) are positioned between the feeding pinch roller group (100) and the discharging pinch roller group (200), each cutting mechanism (300) is provided with a supporting platform (310) and a rolling cutter (320), the middle part of each supporting platform (310) is provided with a cutter gap (311), and the lower part of each rolling cutter (320) is inserted into the cutter gap (311);

the length direction of the first cross bar (400) is parallel to the first driven lower clamping roller (120), a first sliding block (312) which is connected with the first cross bar (400) in a sliding mode is arranged at the bottom of the supporting table (310), and a first set screw (313) is arranged on the first sliding block (312);

the length direction of the second cross rod (500) is parallel to the first driven lower clamping roller (120) and is arranged above the first cross rod (400), the second cross rod (500) is connected with two second sliding blocks (510) in a sliding mode, each rolling cutter (320) is connected to one second sliding block (510), and the second sliding blocks (510) are provided with second set screws (511).

2. The board cutting machine according to claim 1, characterized in that: second horizontal pole (500) upper portion is provided with rack (550), second slider (510) are provided with dodges groove (512) are dodged to rack (550), second slider (510) rotate be connected with insert vertical dwang (513) of dodging groove (512), the lower extreme of vertical dwang (513) be provided with gear (514) that rack (550) meshed, the upper portion of vertical dwang (513) is provided with handle (515).

3. The board cutting machine according to claim 1, characterized in that: the first driving upper clamping roller (110) is provided with a plurality of first clamping wheels (111), and the outer side faces of the first clamping wheels (111) are provided with knurling patterns.

4. The board cutting machine according to claim 1, characterized in that: the second driving upper clamping roller (210) is provided with a plurality of second clamping wheels (211), and flanges (212) are arranged on the outer side faces of the second clamping wheels (211).

5. The board cutting machine according to claim 1, characterized in that: the right end of the support platform (310) is provided with a guide arc surface (314) which is bent downwards.

6. The board cutting machine according to claim 1, characterized in that: and a collecting groove (600) is arranged on the left side of the discharging pinch roller set (200).

7. The board cutting machine according to claim 6, characterized in that: the upper end of the left side of the collecting groove (600) is provided with a material baffle plate (610).

8. The board cutting machine according to claim 6, characterized in that: and a forklift insertion groove (620) is formed in the bottom of the collecting groove (600).

9. The board cutting machine according to claim 6, characterized in that: the bottom surface of the collecting tank (600) is provided with a rubber shock pad (630).

10. The board cutting machine according to claim 6, characterized in that: and a transparent label bag (640) is arranged on the side surface of the collecting tank (600).

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