CN210616665U

CN210616665U - Wrapping paper cutting machine

Info

Publication number: CN210616665U
Application number: CN201921465472.9U
Authority: CN
Inventors: 朱清清
Original assignee: Shaoxing Shangyu Xinxing Printing Factory
Current assignee: Shaoxing Shangyu Xinxing Printing Factory
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-05-26
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a wrapping paper cutting machine relates to packaging machinery technical field, including workstation, L type support and install the cutting device on L type support, seted up a plurality of through-holes on the workstation, the lower surface of workstation is equipped with the gas collecting channel, and the gas collecting channel is used for covering the through-hole of workstation bottom is whole, and the last conductance of gas collecting channel has the breather pipe, and the other end of breather pipe is connected with the aspiration pump, and the upper surface of workstation is equipped with clamping device, and clamping device is used for compressing tightly the wrapping paper on the workstation. The utility model has the advantages that: through the cooperation of through-hole, gas collecting channel, breather pipe and aspiration pump for the wrapping paper is put back on the workstation, starts the aspiration pump, and the air in the gas collecting channel is taken out through the breather pipe, makes the through-hole in the workstation of wrapping paper below be negative pressure state, thereby fixes the wrapping paper on the workstation, prevents the removal when cutting device cuts the wrapping paper, helps cutting effect.

Description

Wrapping paper cutting machine

Technical Field

The utility model relates to the technical field of packaging machinery, specifically a wrapping paper cutting machine.

Background

Along with the acceleration of people's life rhythm, time and efficiency become the important factor, require more to reflect convenience, frugal nature on the commodity packing, to some commodity use wrapping paper packing, present paper cutter most all is crosscut, rip cutting and cut with great ease, leads to current wrapping paper not the rectangle or square, needs the secondary to cut out when packing, and the waste of resources increases packing time, uses very inconveniently.

In a wrapping paper cutting machine with publication number CN105538375B, comprising a workbench, an L-shaped bracket is arranged at the upper part of the workbench, a slide rail and a slide groove are arranged on the top surface of the L-shaped bracket, the slide groove is positioned at one side of the slide rail, the slide rail comprises a U-shaped slide rail and an inclined slide rail, a cutting device is arranged in the slide rail in a sliding way, a hydraulic cylinder is arranged in the slide groove, the hydraulic cylinder is connected with the cutting device through the hydraulic rod, the driving device is arranged in the L-shaped bracket and is connected with the bottom of the hydraulic cylinder through the connecting column, the main controller is arranged on the side surface of the L-shaped bracket and is respectively and electrically connected with the driving device and the cutting device, the L-shaped bracket, the driving device and the cutting device are adopted, a plurality of cutting modes of longitudinal cutting, transverse cutting and oblique cutting are realized, the packaging paper with various shapes can be cut according to the packaging requirements, secondary cutting is not needed during packaging, resources are saved, and time is saved. However, the apparatus does not compact the wrapper when the wrapper is cut, and easily takes the wrapper away when the wrapper is cut, so that the cut shape does not match the actual shape.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve the above problems and provide a wrapping paper cutting machine.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a wrapping paper cutting machine, include workstation, L type support and install the cutting device on L type support, a plurality of through-holes have been seted up on the workstation, the lower surface of workstation is equipped with the gas collecting channel, the gas collecting channel is used for covering the through-hole of workstation bottom is whole, the conduction has the breather pipe on the gas collecting channel, the other end of breather pipe is connected with the aspiration pump, the upper surface of workstation is equipped with clamping device, clamping device is used for compressing tightly the wrapping paper on the workstation.

Through adopting above-mentioned technical scheme, through the cooperation of through-hole, gas collecting channel, breather pipe and aspiration pump for the wrapping paper is put back on the workstation, starts the aspiration pump, and the air in the gas collecting channel is taken out through the breather pipe, makes the through-hole in the workstation of wrapping paper below be negative pressure state, thereby fixes the wrapping paper on the workstation, and removal when preventing cutting device cutting wrapping paper helps the cutting effect, and the clamping device of cooperation workstation upper surface further fixes the wrapping paper on the workstation.

The utility model discloses further set up to: the clamping device comprises a pressing rod, two screws are arranged on two sides of the workbench, and the pressing rod penetrates through the screws on two sides of the workbench and is pressed tightly by nuts.

By adopting the technical scheme, after the wrapping paper is placed on the workbench, the pressing rod is sleeved between the corresponding screw rods on the two sides of the workbench and is locked by the screw cap, so that the edge of the wrapping paper is pressed by the pressing rod, and the edge of the wrapping paper is prevented from tilting.

The utility model discloses further set up to: the workbench is provided with a moving groove, a moving block is clamped in the moving groove, the moving block is provided with a threaded hole, and the bottom of the screw penetrates into the threaded hole of the moving block.

Through adopting above-mentioned technical scheme, through the cooperation of shifting chute and movable block for the screw rod position on the workstation is adjustable, can realize pressing of the wrapping paper of equidimension not.

The utility model discloses further set up to: the movable block is a trapezoid block or a dovetail, the trapezoid groove is matched with the trapezoid block, and the dovetail is matched with the dovetail.

Through adopting above-mentioned technical scheme, through the cooperation of dovetail groove and trapezoidal piece for the trapezoidal piece can not the roll-off dovetail inslot in the trapezoidal inslot removal, and in the same way, the effect of dovetail and dovetail is the same.

The utility model discloses further set up to: and supporting rods are arranged on two sides of the bottom of the workbench.

Through adopting above-mentioned technical scheme, set up the bracing piece, prop up certain space the bottom of workstation, help installing gas collecting channel and breather pipe, and play certain supporting effect.

The utility model discloses further set up to: the cutting device comprises a first servo motor, a joint and a connecting rod, wherein an output shaft of the first servo motor is connected with a cutting knife through a coupler, the first servo motor is connected with the tail end of the connecting rod through the joint, the top of the connecting rod is connected with a second servo motor, and the second servo motor is connected to the upper surface of the L-shaped support in a sliding mode.

Through adopting above-mentioned technical scheme, start first servo motor and drive the cutting knife and rotate, tailor the wrapping paper, start second servo motor, drive first servo motor through the connecting rod and connect and rotate for the cutting knife rotates in step, plays the effect that the circumference was cuted.

The utility model discloses further set up to: the cutting device is characterized in that a sliding rail and a sliding groove are formed in the surface of the top of the L-shaped support, the sliding groove is located on one side of the sliding rail, the cutting device is connected in the sliding rail in a sliding mode, a hydraulic cylinder is arranged in the sliding groove, and the hydraulic cylinder is connected with the cutting device through a hydraulic rod.

Through adopting above-mentioned technical scheme, through the cooperation of pneumatic cylinder and hydraulic stem, can drive cutting device back-and-forth movement on L type support.

The utility model discloses further set up to: the utility model discloses a hydraulic drive system for hydraulic cylinder, including L type support, drive arrangement, third servo motor, screw rod, nut sliding sleeve and pneumatic cylinder, the inside of L type support is equipped with drive arrangement, drive arrangement includes fixed station and third servo motor, one side that third servo motor is fixed in L type support and third servo motor's output are connected with the lead screw, the lead screw runs through L type support and rotates to be connected in the fixed station, threaded connection has the nut sliding sleeve on the lead screw, and is connected through the spliced pole between nut.

Through adopting above-mentioned technical scheme, start third servo motor, drive the lead screw and rotate, make nut sliding sleeve rotate in step, but connected the spliced pole between nut sliding sleeve and the pneumatic cylinder, make the unable circumference of nut sliding sleeve rotate, control the pneumatic cylinder through nut sliding sleeve and spliced pole drive in the spout and remove, and cooperation pneumatic cylinder, hydraulic stem and slide rail realize the back-and-forth movement, the slope removes, multiple cutting mode has been realized rip cutting, crosscut and slope cutting.

To sum up, the utility model discloses following beneficial effect has: through the cooperation of through-hole, gas collecting channel, breather pipe and aspiration pump for the wrapping paper is put back on the workstation, starts the aspiration pump, and the air in the gas collecting channel is taken out through the breather pipe, makes the through-hole in the workstation of wrapping paper below be negative pressure state, thereby fixes the wrapping paper on the workstation, prevents the removal when cutting device cuts the wrapping paper, helps cutting effect, and cooperates the clamping device of workstation upper surface, further fixes the wrapping paper on the workstation.

Drawings

Fig. 1 is a schematic structural diagram of a wrapping paper cutting machine of the present invention;

fig. 2 is a right side sectional view of the wrapping paper cutting machine of the present invention.

Reference numerals: 1. a work table; 2. an L-shaped bracket; 201. a slide rail; 202. a chute; 3. a cutting device; 301. a cutting knife; 302. a first servo motor; 303. a joint; 304. a connecting rod; 305. a second servo motor; 4. a through hole; 5. a pressure lever; 6. a gas-collecting hood; 7. a breather pipe; 8. an air pump; 9. a screw; 10. a nut; 11. a moving groove; 12. a moving block; 13. a support bar; 14. a hydraulic cylinder; 15. a hydraulic lever; 16. a nut sliding sleeve; 17. connecting columns; 18. a fixed table; 19. a third servo motor; 20. and a screw rod.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a wrapping paper cutting machine, wherein an L-shaped bracket 2 is welded to one side of the upper surface of a table 1, a fixed table 18 is welded in the L-shaped bracket 2, a third servo motor 19 is installed to one side of the L-shaped bracket 2, a lead screw 20 is welded to the output end of the third servo motor 19, one end of the lead screw 20 penetrates through the L-shaped bracket 2 and the fixed table 18 and is rotatably connected to the inner wall of the fixed table 18, a nut sliding sleeve 16 is screwed on the lead screw 20, a sliding groove 202 and a sliding rail 201 are milled on the L-shaped bracket 2, the sliding rail 201 comprises a U-shaped sliding rail 201 and an inclined sliding rail 201, a hydraulic cylinder 14 is clamped in the sliding groove 202, a second servo motor 305 is placed on the L-shaped bracket 2, a connecting rod 304 is bonded to the bottom of the second servo motor 305, the connecting rod 304 penetrates through the sliding rail 201 and is bonded to a joint 303, and a first servo motor 302 is, the output end of a first servo motor 302 is connected with a cutting knife 301 through a coupler, the bottom of a hydraulic cylinder 14 is bonded with a connecting column 17, the bottom of the connecting column 17 penetrates through a sliding groove 202 and is bonded with a nut sliding sleeve 16, a plurality of through holes 4 are drilled on a workbench 1, moving grooves 11 are milled on two sides of the workbench 1, a moving block 12 is clamped in the moving groove 11 and rotates out of a threaded hole on the moving block 12, then a screw 9 is screwed on the threaded hole, a pressing rod 5 is sleeved between the screw 9 on two sides, finally a nut 10 is screwed on the screw 9, two supporting rods 13 are welded on two sides of the bottom of the workbench 1, a gas collecting hood 6 is bonded on the bottom of the workbench 1, a vent pipe 7 is connected on the gas collecting hood 6 in a conduction mode, and the other end of the vent.

When the cutting device is used, packaging paper is placed on the workbench 1, the air pump 8 is started, air in the air collecting hood 6 is pumped out through the vent pipe 7, the through hole 4 in the workbench 1 below the packaging paper is in a negative pressure state, the packaging paper is fixed on the workbench 1, then the position of the moving block 12 in the moving groove 11 is adjusted according to the size of the packaging paper, the screw rods 9 are rotated in the moving block 12, the pressing rod 5 is sleeved between the two screw rods 9, finally the screw cap 10 is screwed on the top of the screw rod 9, the edge position of the packaging paper is pressed by the pressing rod 5, the packaging paper is pressed on the workbench 1, the cutting device 3 is prevented from moving when cutting the packaging paper, the cutting effect is facilitated, the third servo motor 19 is started to drive the screw rod 20 to rotate, the nut sliding sleeve 16 synchronously rotates, but the connecting column 17 is connected between the nut sliding sleeve 16 and the hydraulic cylinder 14, the hydraulic cylinder 14 is driven to move left and right in the sliding groove 202 through the nut sliding sleeve 16 and the connecting column 17, and the hydraulic cylinder 14, the hydraulic rod 15 and the sliding rail 201 are matched to move back and forth and move obliquely, and the second servo motor 305 is matched to drive the first motor to rotate circumferentially, so that various cutting modes of longitudinal cutting, transverse cutting, oblique cutting and circumferential cutting are realized.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wrapping paper cutting machine, includes workstation (1), L type support (2) and installs cutting device (3) on L type support (2), its characterized in that: a plurality of through-holes (4) have been seted up on workstation (1), the lower surface of workstation (1) is equipped with gas collecting channel (6), gas collecting channel (6) are used for covering through-hole (4) of workstation (1) bottom, it has breather pipe (7) to switch on gas collecting channel (6), the other end of breather pipe (7) is connected with aspiration pump (8), the upper surface of workstation (1) is equipped with clamping device, clamping device is used for compressing tightly the wrapping paper on workstation (1).

2. A wrapping paper cutting machine according to claim 1, wherein: the clamping device comprises a pressing rod (5), two screws (9) are arranged on two sides of the workbench (1), and the pressing rod (5) penetrates through the screws (9) on two sides of the workbench (1) and is tightly pressed by nuts (10).

3. A wrapping paper cutting machine according to claim 2, wherein: the workbench (1) is provided with a moving groove (11), a moving block (12) is clamped in the moving groove (11), the moving block (12) is provided with a threaded hole, and the bottom of the screw rod (9) penetrates into the threaded hole of the moving block (12).

4. A wrapping paper cutting machine according to claim 3, wherein: the moving block (12) is a trapezoid block or a dovetail block, the trapezoid groove is matched with the trapezoid block, and the dovetail block is matched with the dovetail block.

5. A wrapping paper cutting machine according to claim 1, wherein: and supporting rods (13) are arranged on two sides of the bottom of the workbench (1).

6. A wrapping paper cutting machine according to claim 1, wherein: cutting device (3) include first servo motor (302), connect (303) and connecting rod (304), the output shaft of first servo motor (302) has cutting knife (301) through the coupling joint, and first servo motor (302) are connected with the tail end of connecting rod (304) through connecting (303), the top of connecting rod (304) is connected with second servo motor (305), and second servo motor (305) sliding connection is at the upper surface of L type support (2).

7. A wrapping paper cutting machine according to claim 6, wherein: the top surface of the L-shaped support (2) is provided with a sliding rail (201) and a sliding groove (202), the sliding groove (202) is located on one side of the sliding rail (201), the cutting device (3) is connected in the sliding rail (201) in a sliding mode, a hydraulic cylinder (14) is arranged in the sliding groove (202), and the hydraulic cylinder (14) is connected with the cutting device (3) through a hydraulic rod (15).

8. A wrapping paper cutting machine according to claim 7, wherein: the inside of L type support (2) is equipped with drive arrangement, drive arrangement includes fixed station (18) and third servo motor (19), one side that third servo motor (19) are fixed in L type support (2) and the output of third servo motor (19) is connected with lead screw (20), lead screw (20) run through L type support (2) and rotate the connection in fixed station (18), threaded connection has nut sliding sleeve (16) on lead screw (20), and is connected through spliced pole (17) between nut sliding sleeve (16) and pneumatic cylinder (14).