CN217892021U

CN217892021U - Paperboard slotting device

Info

Publication number: CN217892021U
Application number: CN202222047841.0U
Authority: CN
Inventors: 杨贵援
Original assignee: Liangping County Jiehong Packaging Co ltd
Current assignee: Liangping County Jiehong Packaging Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-11-25
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a cardboard fluting device, offer the material loading mouth and the feed opening of quick-witted case wall including quick-witted case and symmetry, form the transmission channel of cardboard through two sets of carry over pinch rolls between material loading mouth and the feed opening, it has the cutter frame to articulate through the support frame between two sets of carry over pinch rolls, is provided with a plurality of cutter subassemblies that can follow cardboard width direction adjusting position on the cutter frame, still is provided with adjustment mechanism between cutter frame and support frame, and adjustment mechanism is used for adjusting the every single move angle of cutter frame is used for driving cutter subassembly orientation or keep away from the transmission channel motion, be close to the material loading mouth and still be provided with the pay-off layer board, be equipped with two splint according to cardboard width direction on the pay-off layer board, two splint are used for the cardboard location, and the interval of the two is adjustable. The effect is as follows: the reserved space of adjusting two splint can realize the location to not unidimensional cardboard, and the commonality is good, and the range of application is wider, can satisfy the variety demand of carton processing.

Description

Paperboard slotting device

Technical Field

The utility model relates to a technical field of carton processing especially relates to a cardboard fluting device.

Background

Generally, paper containers such as cartons and paper boxes are made of a paperboard with slits folded along the slits. The paperboard slotting machine is equipment for slotting the paperboard.

At present, a slotting cutter for cardboard on the market generally uses a cutter to implement slotting (for example, patent documents CN105904766A and CN 108973224A), and the cardboard needs to be pre-positioned before slotting so as to avoid shaking of the cardboard, thereby reducing the defective rate of processing.

However, traditional cardboard groover can only fix a position the cardboard of single size, can't adapt to not unidimensional cardboard according to production, and the commonality is relatively poor, and traditional groover once can only open a groove on the cardboard simultaneously, needs the workman frequently to go on when using, unloading, not only influences machining efficiency, still has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cardboard fluting device can fix a position the cardboard of different widths to can realize the fluting in the different positions of cardboard simultaneously, the commonality is good, and the machining precision is high, is favorable to reducing cardboard defective rate and potential safety hazard.

In order to realize the purpose, the paperboard slotting device is characterized in that: set up the material loading mouth and the feed opening of quick-witted case wall including quick-witted case and symmetry, the material loading mouth with form the transmission passageway of cardboard through two sets of carry over pinch rolls between the feed opening, it has the toolframe to articulate through the support frame between two sets of carry over pinch rolls, be provided with a plurality of cutter subassemblies that can follow cardboard width direction adjusting position on the toolframe with still be provided with adjustment mechanism between the support frame, adjustment mechanism is used for adjusting the every single move angle of toolframe, with the drive cutter subassembly orientation or keep away from the transmission passageway motion is close to the material loading mouth still is provided with the pay-off layer board, be equipped with two splint, two on the pay-off layer board according to cardboard width direction splint are used for the cardboard location, and the interval of the two is adjustable. .

Furthermore, a carrier roller is arranged below the cutter assembly, the carrier roller and the two groups of traction rollers are driven by a belt, and the carrier roller, the two groups of traction rollers and the three groups of traction rollers are synchronously driven by a motor.

Furthermore, the cutter frame comprises two cross rods extending along the width direction of the paper board, a first graduated scale is arranged on one cross rod, and a strip-shaped positioning groove is formed in the other cross rod.

Further, the cutter unit spare includes the linking arm, the end of linking arm is provided with mounting fixture, mounting fixture is last to be equipped with the cutter through the mounting bolt is detachable still be provided with on the linking arm with bar constant head tank complex through-hole, just the linking arm with cutter frame accessible screwed connection is fixed.

Furthermore, the adjusting mechanism comprises a telescopic cylinder, a cylinder body of the telescopic cylinder is hinged to the supporting frame, and a telescopic rod of the telescopic cylinder is hinged to the tool rest.

Furthermore, at least one of the two clamping plates is a movable clamping plate, the bottom of the movable clamping plate is turned outwards for 90 degrees to form a connecting seat, a positioning hole is formed in the connecting seat, a waist-shaped groove is further formed in the feeding supporting plate, and the movable clamping plate can be fixedly connected with the feeding supporting plate through a fastening bolt.

Furthermore, a second graduated scale is arranged close to the movable clamping plate, and an indicating block matched with the second graduated scale is arranged on the movable clamping plate.

Furthermore, a negative pressure cover is arranged on the box wall of the case, and a negative pressure suction pipe is connected to the negative pressure cover.

Compared with the prior art, the utility model discloses a show the effect and do:

1. the positioning of the paperboards with different sizes can be realized by adjusting the reserved space between the two clamping plates, the universality is good, the application range is wider, and the requirement on the diversity of carton processing can be met;

2. under the matching of the cutter frame and the cutter assembly, the grooving treatment can be simultaneously carried out on each position of the paperboard, and the clamping plate positioning and the continuous conveying of the traction roller are matched, so that the processing efficiency is improved, and the processing precision is favorably increased;

3. the cutter assembly is driven to move towards or away from the transmission channel by changing the pitching angle of the cutter frame through the adjusting assembly, so that the slotting length and the slotting depth of the paperboard are accurately controlled on the premise of not influencing the continuous conveying of the paperboard, and the processing efficiency and the processing precision are further improved;

4. the cutter assembly is isolated by the case, manual participation is not needed in the operation process, and potential safety hazards caused by mistaken touch of operators are avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the first embodiment at a first viewing angle;

FIG. 2 is a schematic view of the overall structure of the first embodiment at a second viewing angle;

FIG. 3 is a schematic diagram of an overall structure of the first embodiment at a third viewing angle;

FIG. 4 is a schematic view showing the structure of a tool holder according to a first embodiment;

FIG. 5 is a partial enlarged view of portion A of FIG. 4;

FIG. 6 is a partial enlarged view of portion B of FIG. 4;

FIG. 7 is a schematic diagram of the overall structure of the first embodiment at a fourth viewing angle;

FIG. 8 is a partial enlarged view of portion C of FIG. 7;

the reference numbers in the figures are: 1-case, 2-feeding port, 3-discharging port, 4-traction roller, 5-cutter frame, 6-cutter component, 7-adjusting mechanism, 8-feeding supporting plate, 9-clamping plate, 10-supporting roller, 11-belt, 12-motor, 13-first graduated scale, 14-positioning groove, 15-fixing clamp, 16-cutter, 17-screw, 18-telescopic cylinder, 19-movable clamping plate, 20-connecting seat, 21-waist-shaped groove, 22-fastening bolt, 23-second graduated scale, 24-indicating block, 25-negative pressure cover, 26-negative pressure suction pipe, 27-connecting arm and 28-paper board.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Fig. 1 to 3 show a first embodiment of the present invention: the utility model provides a cardboard fluting device, sets up feed inlet 2 and feed opening 3 in 1 tank wall of quick-witted case including quick-witted case 1 and symmetry, feed inlet 2 with form the transmission passageway of cardboard 28 through two sets of carry over pinch rolls 4 between feed opening 3, it has toolframe 5 to articulate through the support frame between two sets of carry over pinch rolls 4, be provided with a plurality of cutter unit 6 that can follow 28 width direction adjusting position of cardboard on the toolframe 5 with still be provided with adjustment mechanism 7 between the support frame, adjustment mechanism 7 is used for adjusting the every single move angle of toolframe 5, with the drive cutter unit 6 moves towards or keeps away from the transmission passageway motion is close to feed inlet 2 still is provided with pay-off layer board 8, be equipped with two splint 9, two according to 28 width direction on the pay-off layer board 8 splint 9 are used for 28 location of cardboard, and the interval of the two is adjustable.

As shown in fig. 2 and 3, in order to support the bottom of the paper board 28 during the grooving process and prevent the paper board 28 from deforming, an idler roller 10 is further arranged below the cutter assembly 6; in order to realize the efficient synchronous operation of the carrier roller 10 and the traction rollers 4, the carrier roller 10 and two groups of traction rollers 4 are driven by a belt 11, and the three are synchronously driven by a motor 12.

In order to ensure the adjustment accuracy of the cutter assembly 6 and keep the cutter assembly consistent with the slotting position of the paper plate 28 in the concrete implementation, as shown in fig. 4 and 5, the cutter frame 5 comprises two cross rods extending along the width direction of the paper plate 28, wherein a first graduated scale 13 is arranged on one cross rod, and a strip-shaped positioning groove 14 is arranged on the other cross rod. Cutter unit 6 includes linking arm 27, the end of linking arm 27 is provided with mounting fixture 15, mounting fixture 15 is last to be equipped with cutter 16 through the detachable of construction bolt still be provided with on linking arm 27 with bar constant head tank 14 complex through-hole, just linking arm 27 with cutter frame 5 accessible screw 17 is connected fixedly. It can be understood that the mounting bolts can be used to assemble the cutters 16 on the fixing jig 15, and the pitch angles of the cutter assemblies 6 on the fixing jig 15 can be manually adjusted, so that the technical effect of simultaneously forming notches with different depths at different positions of the paper board 28 can be achieved.

As can be seen from fig. 2, the adjusting mechanism 7 includes a telescopic cylinder 18, a cylinder body of the telescopic cylinder 18 is hinged to the supporting frame, and a telescopic rod of the telescopic cylinder 18 is hinged to the tool rack 5. When the telescopic rod of the telescopic cylinder 18 extends, the included angle between the tool rack 5 and the support frame is increased, and when the telescopic rod of the telescopic cylinder 18 is shortened, the included angle between the tool rack 5 and the support frame is decreased, so that the technical effect of adjusting the pitching angle of the tool rack 5 is achieved.

As shown in fig. 7, one of the two clamping plates 9 is a movable clamping plate 19, the other clamping plate 9 is a fixed clamping plate 9, the bottom of the movable clamping plate 19 is turned outwards by 90 ° to form a connecting seat 20, the connecting seat 20 is provided with a positioning hole, the feeding support plate 8 is further provided with a waist-shaped groove 21, and the movable clamping plate 19 can be connected and fixed with the feeding support plate 8 through a fastening bolt 22. Preferably, in order to provide a reference for the adjustment position of the cutter assembly 6, a second scale 23 is provided adjacent to the movable clamp plate 19, and an indication block 24 (see fig. 8) cooperating with the second scale 23 is provided on the movable clamp plate 19.

In order to absorb waste paper scraps generated in the slotting operation, a negative pressure cover 25 is further arranged on the box wall of the case 1, and a negative pressure suction pipe 26 is connected to the negative pressure cover 25 (as shown in fig. 7 in detail).

In conclusion, the positioning of the paperboards 28 with different sizes can be realized by adjusting the reserved distance between the two clamping plates 9, the universality is good, the application range is wider, and the requirement on the diversity of carton processing can be met; under the cooperation of the cutter 16 frame and the cutter assembly 6, the slotting treatment can be simultaneously carried out on all positions of the paper board 28, and the positioning of the clamping plate 9 and the continuous conveying of the traction roller 4 are matched, so that the processing efficiency is improved, and the processing precision is increased; the cutting knife component 6 is driven to move towards or away from the transmission channel by changing the pitching angle of the knife rest 5 through the adjusting component, so that the slotting length and the slotting depth of the paper board 28 can be accurately controlled on the premise of not influencing the continuous transmission of the paper board 28, and the processing efficiency and the processing precision are further improved; the cutter assembly 6 is isolated through the case 1, manual participation is not needed in the operation process, and potential safety hazards caused by mistaken touch of operators are avoided.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. A cardboard fluting device which characterized in that: set up the material loading mouth and the feed opening of quick-witted case wall including quick-witted case and symmetry, the material loading mouth with form the transmission passageway of cardboard through two sets of carry over pinch rolls between the feed opening, it has the toolframe to articulate through the support frame between two sets of carry over pinch rolls, be provided with a plurality of cutter subassemblies that can follow cardboard width direction adjusting position on the toolframe with still be provided with adjustment mechanism between the support frame, adjustment mechanism is used for adjusting the every single move angle of toolframe, with the drive cutter subassembly orientation or keep away from the transmission passageway motion is close to the material loading mouth still is provided with the pay-off layer board, be equipped with two splint, two on the pay-off layer board according to cardboard width direction splint are used for the cardboard location, and the interval of the two is adjustable.

2. A carton grooving apparatus as claimed in claim 1 wherein: and a carrier roller is arranged below the cutter assembly, the carrier roller and the two groups of traction rollers are driven by a belt, and the carrier roller, the two groups of traction rollers and the three groups of traction rollers are synchronously driven by a motor.

3. A carton grooving apparatus as claimed in claim 1 wherein: the cutter frame comprises two cross rods extending along the width direction of the paper board, a first graduated scale is arranged on one cross rod, and a strip-shaped positioning groove is formed in the other cross rod.

4. A carton grooving apparatus as claimed in claim 3 wherein: the cutter subassembly includes the linking arm, the end of linking arm is provided with mounting fixture, the last detachable cutter that is equipped with of mounting bolt of mounting fixture still be provided with on the linking arm with bar constant head tank complex through-hole, just the linking arm with cutter frame accessible screwed connection is fixed.

5. A carton slitting device according to claim 1 wherein: the adjusting mechanism comprises a telescopic cylinder, a cylinder body of the telescopic cylinder is hinged to the supporting frame, and a telescopic rod of the telescopic cylinder is hinged to the tool rest.

6. A carton slitting device according to any one of claims 1 to 5 wherein: at least one of the two clamping plates is a movable clamping plate, the bottom of the movable clamping plate is turned outwards by 90 degrees to form a connecting seat, a positioning hole is formed in the connecting seat, a waist-shaped groove is further formed in the feeding supporting plate, and the movable clamping plate can be fixedly connected with the feeding supporting plate through a fastening bolt.

7. A carton grooving device as claimed in claim 6 wherein: and a second graduated scale is arranged close to the movable clamping plate, and an indicating block matched with the second graduated scale is arranged on the movable clamping plate.

8. A carton grooving device as claimed in claim 7 wherein: and a negative pressure cover is also arranged on the box wall of the case, and a negative pressure suction pipe is connected to the negative pressure cover.