CN211441369U

CN211441369U - Packing carton trimming device

Info

Publication number: CN211441369U
Application number: CN201922226957.9U
Authority: CN
Inventors: 苏永源
Original assignee: Tianjin Gaozheng Paper Products Co ltd
Current assignee: Tianjin Gaozheng Paper Products Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-09-08
Anticipated expiration: 2029-12-12

Abstract

The utility model belongs to the technical field of cutting equipment, especially, be a packing carton trimming device, comprises a cylindrical column, both sides are seted up to cylindrical one side and are the open-ended recess, two first cavities have been seted up on the cylinder, the rectangular hole has all been seted up on the one side inner wall that two first cavities are close to each other, equal slidable mounting has the clamp splice in two rectangular holes, the one end that two clamp splices are close to each other extends to outside the corresponding rectangular hole respectively and fixed welding has the blade, the one end that two clamp splices were kept away from each other extends to in the first cavity that corresponds respectively, the rotation hole has all been seted up on the top inner wall of two first cavities, two rotate downthehole all to rotate and install the screw rod, the bottom of two screw rods extends to corresponding rotation downthehole respectively outside, and the bottom inner wall rotation of two screw rods is connected with the first cavity. The utility model is simple in operation, practical convenient, the cutting of appointed width is carried out to the edge of packing carton that can relax, and is comparatively convenient.

Description

Packing carton trimming device

Technical Field

The utility model relates to a cutting equipment technical field especially relates to a packing carton trimming device.

Background

The packing carton is the box that is used for packing the product as the name implies, and the packing carton guarantees the safety of product in the transportation, promotes the grade of product, and along with people's the continuous reinforcing of embracing the consciousness in recent years, the each kind of packing carton that causes the pollution to the environment is with slowly fading out the sight, what replaced to form is recoverable packing carton.

However, some of the existing packaging cartons are quite rough in edge during production, and manual trimming of the edges of the cartons is not only very inefficient, but also quite rough and uneven in the cut edges, and therefore, a packaging carton trimming device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a packaging paper box edge cutting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a packaging carton trimming device comprises a cylinder, wherein one side of the cylinder is provided with a groove with two open sides, the cylinder is provided with two first cavities, the inner wall of one side, close to each other, of each first cavity is provided with a rectangular hole, clamping blocks are slidably mounted in the rectangular holes, one ends, close to each other, of the clamping blocks extend out of the corresponding rectangular holes respectively and are fixedly welded with blades, the ends, far away from each other, of the clamping blocks extend into the corresponding first cavities respectively, rotating holes are formed in the inner walls of the tops of the two first cavities respectively, screws are rotatably mounted in the two rotating holes respectively, the bottoms of the two screws extend out of the corresponding rotating holes respectively, the bottoms of the two screws are rotatably connected with the inner walls of the bottoms of the corresponding first cavities respectively, the two clamping blocks are connected with the corresponding screws in a threaded manner respectively, the cylinder is provided with a second cavity, two rotation holes all are linked together with the second cavity, and the top of two screws all extends to in the second cavity and fixed welding has first conical gear, all seted up the rotation groove on the both sides inner wall of second cavity, two rotate the inslot internal rotation and install same pivot, fixed welding has two second conical gear in the pivot, and two second conical gear mesh with corresponding first conical gear respectively mutually, fixed welding has the worm wheel in the pivot, rotate on the bottom inner wall of second cavity and install the worm, the round hole has been seted up on the top inner wall of second cavity, the rotation post is installed to the round hole internal rotation, the bottom of rotation post extends to in the second cavity and is in the same place with the fixed welding in top of worm.

Preferably, the top inner wall and the bottom inner wall of the first cavity are fixedly welded with the same limiting rod, the clamping block is provided with a limiting hole, and the limiting rod is connected with the inner wall of the limiting hole in a sliding mode.

Preferably, the clamping block is provided with a screw hole, and the screw rod is in threaded connection with the screw hole.

Preferably, circular grooves are formed in the inner walls of the bottoms of the first cavity and the second cavity, and the bottom ends of the screw rod and the worm are respectively connected with the inner walls of the corresponding circular grooves in a rotating mode.

Preferably, a bearing is arranged in the rotating groove, an outer ring of the bearing is fixedly welded with the inner wall of the rotating groove, and an inner ring of the bearing is fixedly sleeved on the rotating shaft.

Preferably, the top end of the rotating column extends out of the round hole and is fixedly welded with a knob.

Compared with the prior art, the beneficial effects of the utility model are that: when the paper box edge needs to be cut, only the knob needs to be rotated clockwise or anticlockwise, the knob drives the rotating column to rotate again, the rotating column drives the worm to rotate again, the worm drives the meshed worm wheel to rotate again, the worm wheel drives the rotating shaft to rotate again, the rotating shaft drives the two second bevel gears to rotate again, the two second bevel gears drive the corresponding first bevel gears to rotate respectively, the two first bevel gears drive the corresponding screw rods to rotate respectively, the two screw rods drive the two clamping blocks to move synchronously, the two clamping blocks drive the two blades to move to proper positions, then the paper box edge tightly abuts against the inner wall of the top of the groove, finally, the cylinder is held by hand to move along the edge of the paper box, and the two blades can cut the edge of the paper box.

The utility model is simple in operation, practical convenient, the cutting of appointed width is carried out to the edge of packing carton that can relax, and is comparatively convenient.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

in the figure: 1. a cylinder; 2. a groove; 3. a first chamber; 4. a rectangular hole; 5. a clamping block; 6. A blade; 7. rotating the hole; 8. a screw; 9. a second chamber; 10. a first bevel gear; 11. A rotating groove; 12. a rotating shaft; 13. a second bevel gear; 14. a worm gear; 15. a worm; 16. A circular hole; 17. the post is rotated.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a packaging carton trimming device comprises a cylinder 1, one side of the cylinder 1 is provided with a groove 2 with two open sides, the cylinder 1 is provided with two first cavities 3, the inner wall of one side of each first cavity 3, which is close to each other, is provided with a rectangular hole 4, clamping blocks 5 are slidably arranged in the two rectangular holes 4, one ends of the two clamping blocks 5, which are close to each other, extend to the corresponding rectangular holes 4 respectively and are fixedly welded with blades 6, the ends, which are far away from each other, of the two clamping blocks 5 extend to the corresponding first cavities 3 respectively, the inner wall of the top of each first cavity 3 is provided with a rotating hole 7, screw rods 8 are rotatably arranged in the two rotating holes 7, the bottom ends of the two screw rods 8 extend to the corresponding rotating holes 7 respectively, the bottom ends of the two screw rods 8 are rotatably connected with the inner wall of the bottom of the corresponding first cavity 3 respectively, the two clamping blocks 5 are in threaded connection with the corresponding screw rods 8 respectively, the cylinder 1 is provided with a second cavity 9, the two rotating holes 7 are communicated with the second cavity 9, the top ends of the two screws 8 extend into the second cavity 9 and are fixedly welded with first bevel gears 10, the inner walls of the two sides of the second cavity 9 are provided with rotating grooves 11, the two rotating grooves 11 are rotatably provided with a same rotating shaft 12, the rotating shaft 12 is fixedly welded with two second bevel gears 13, the two second bevel gears 13 are respectively meshed with the corresponding first bevel gears 10, the rotating shaft 12 is fixedly welded with a worm wheel 14, the inner wall of the bottom of the second cavity 9 is rotatably provided with a worm 15, the inner wall of the top of the second cavity 9 is provided with a round hole 16, a rotating column 17 is rotatably arranged in the round hole 16, the bottom end of the rotating column 17 extends into the second cavity 9 and is fixedly welded with the top end of the worm 15;

the inner wall of the top and the inner wall of the bottom of the first chamber 3 are fixedly welded with the same limiting rod, the clamping block 5 is provided with a limiting hole, the limiting rod is in sliding connection with the inner wall of the limiting hole, the clamping block 5 is provided with a screw hole, the screw rod 8 is in threaded connection with the screw hole, the inner walls of the bottoms of the first chamber 3 and the second chamber 9 are both provided with circular grooves, the bottom ends of the screw rod 8 and the worm 15 are respectively in rotating connection with the inner walls of the corresponding circular grooves, a bearing is arranged in the rotating groove 11, the outer ring of the bearing is fixedly welded with the inner wall of the rotating groove 11, the inner ring of the bearing is fixedly sleeved on the rotating shaft 12, the top end of the rotating column 17 extends out of the circular hole 16 and is fixedly welded with the knob, when the edge of the carton needs to be cut, only the knob needs to rotate clockwise or anticlockwise, the knob drives the rotating column, worm wheel 14 drives pivot 12 again and rotates, pivot 12 drives two second bevel gear 13 again and rotates, two second bevel gear 13 drive the first bevel gear 10 rotation that corresponds respectively again, two first bevel gear 10 drive the screw rod 9 rotation that corresponds respectively again, two screw rods 9 drive two clamp splice 5 synchronous motion again, thereby two clamp splice 5 drive two blades 6 and remove suitable position, later tightly lean on the top inner wall of recess 2 with the carton edge again, at last cylinder 1 along the marginal removal of carton, two blades 6 alright get off with the marginal cutting of carton, the utility model is simple in operation, it is practical convenient, the cutting of appointed width is carried out to the edge of packing carton that can relax, it is comparatively convenient.

The working principle is as follows: when the paper box edge needs to be cut, only the knob needs to be rotated clockwise or counterclockwise, the knob drives the rotating column 17 to rotate, the rotating column 17 drives the worm 15 to rotate, the worm 15 drives the meshed worm wheel 14 to rotate, the worm wheel 14 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the two second bevel gears 13 to rotate, the two second bevel gears 13 drive the corresponding first bevel gears 10 to rotate respectively, the two first bevel gears 10 drive the corresponding screw rods 9 to rotate respectively, the two screw rods 9 drive the two clamping blocks 5 to move synchronously, so that the two clamping blocks 5 drive the two blades 6 to move to proper positions, then the paper box edge tightly abuts against the inner wall of the top of the groove 2, and finally the two blades 6 can cut the paper box edge when the cylinder 1 is held by hand to move along the paper box edge, the operation of the utility model is simple, practical convenient, the cutting of appointed width is carried out to the edge of packing carton that can relax, and is comparatively convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 packing carton trimming device, includes cylinder (1), its characterized in that: the cutting tool is characterized in that a groove (2) with two open sides is formed in one side of a cylinder (1), two first cavities (3) are formed in the cylinder (1), rectangular holes (4) are formed in the inner wall of one side, close to each other, of each first cavity (3), clamping blocks (5) are slidably mounted in the corresponding rectangular holes (4), one ends, close to each other, of the clamping blocks (5) respectively extend out of the corresponding rectangular holes (4) and are fixedly provided with blades (6), one ends, far away from each other, of the clamping blocks (5) respectively extend into the corresponding first cavities (3), rotating holes (7) are formed in the inner walls of the tops of the two first cavities (3), screw rods (8) are rotatably mounted in the two rotating holes (7), the bottoms of the two screw rods (8) respectively extend out of the corresponding rotating holes (7), and the bottoms of the two screw rods (8) are respectively rotatably connected with the inner walls of the bottoms of the corresponding first cavities (3), the two clamping blocks (5) are respectively in threaded connection with the corresponding screw rods (8), a second cavity (9) is formed in the cylinder (1), two rotating holes (7) are communicated with the second cavity (9), the top ends of the two screw rods (8) extend into the second cavity (9) and are fixedly provided with first bevel gears (10), rotating grooves (11) are formed in the inner walls of the two sides of the second cavity (9), the same rotating shaft (12) is rotatably arranged in the two rotating grooves (11), two second bevel gears (13) are fixedly arranged on the rotating shaft (12), the two second bevel gears (13) are respectively meshed with the corresponding first bevel gears (10), a worm wheel (14) is fixedly arranged on the rotating shaft (12), a worm (15) is rotatably arranged on the inner wall of the bottom of the second cavity (9), and a round hole (16) is formed in the inner wall of the top of the second cavity (9), a rotating column (17) is rotatably mounted in the round hole (16), and the bottom end of the rotating column (17) extends into the second cavity (9) and is fixedly connected with the top end of the worm (15).

2. A packaging carton trimming apparatus according to claim 1, wherein: the inner wall of the top of the first cavity (3) and the inner wall of the bottom are fixedly provided with the same limiting rod, the clamping block (5) is provided with a limiting hole, and the limiting rod is connected with the inner wall of the limiting hole in a sliding mode.

3. A packaging carton trimming apparatus according to claim 1, wherein: the clamping block (5) is provided with a screw hole, and the screw rod (8) is in threaded connection with the screw hole.

4. A packaging carton trimming apparatus according to claim 1, wherein: circular grooves are formed in the inner walls of the bottoms of the first cavity (3) and the second cavity (9), and the bottom ends of the screw rod (8) and the worm (15) are respectively in rotating connection with the inner walls of the corresponding circular grooves.

5. A packaging carton trimming apparatus according to claim 1, wherein: the bearing is arranged in the rotating groove (11), the outer ring of the bearing is fixedly connected with the inner wall of the rotating groove (11), and the inner ring of the bearing is fixedly sleeved on the rotating shaft (12).

6. A packaging carton trimming apparatus according to claim 1, wherein: the top end of the rotating column (17) extends out of the round hole (16) and is fixedly provided with a knob.