CN214772229U

CN214772229U - A cutting device for wrapping paper

Info

Publication number: CN214772229U
Application number: CN202121090224.8U
Authority: CN
Inventors: 朱泽婷; 张文君
Original assignee: Chuzhou University
Current assignee: Chuzhou University
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-11-19
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses a cutting device for wrapping paper, which relates to the technical field of cutting devices, comprising a bottom plate, a mounting plate, a moving block, a cutting mechanism and a pressing mechanism. The mounting plates are provided with two and are respectively slidably connected to the slide rails through the first slider. A guide rod and a screw rod are installed between the two mounting plates. The moving block is slidably connected to the guide rod and is connected to the screw rod through the screw rod. Nut screw connection, one of the mounting plates is provided with a motor, the output shaft of the motor is fixedly connected to one end of the screw rod, the other end of the screw rod is rotatably connected to the other mounting plate, and the cutting mechanism is provided on the moving block On the top, the pressing mechanisms are provided with four and are respectively arranged at the four corners of the bottom plate. The cutting device of the utility model can very conveniently replace the cutting knife, the overall structure is relatively simple, the worker does not need to be contacted during cutting, and the phenomenon of the worker's hand injury is avoided.

Description

Cutting device for packaging paper

Technical Field

The utility model relates to a tailor technical field of device, concretely relates to device of tailorring of wrapping paper.

Background

The wrapping paper is the paper that is used for packing various commodities, higher physical strength and certain water resistance have generally, the wrapping paper is in process of production, need cut into suitable size with the wrapping paper through cutting out the device, it is the consumer to cut out the sword of cutting out on the device, need often change, though also there is the convenient structure of changing to cutting out the scissors now, two limiting plate removal on it makes through rotating two-way lead screw with the hand promptly fixes or unclamps cutting out the scissors, but overall structure is comparatively complicated, in addition current device of cutting out is mostly hand push type cutting out, the workman leads to the fact the hand injury because misoperation easily, consequently, need the device of cutting out of a wrapping paper to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of tailorring of wrapping paper to overcome the above-mentioned defect among the prior art.

The utility model provides a device of tailorring of wrapping paper, includes bottom plate, mounting panel, movable block, tailorring mechanism and hold-down mechanism, the left and right sides of bottom plate is fixed with slide rail one, the mounting panel is equipped with two and respectively through slider one and slide rail one sliding connection, installs guide bar and lead screw between two mounting panels, the movable block passes through screw-nut screw connection with guide bar sliding connection and with the lead screw, is equipped with the motor on one of them mounting panel, the output shaft of motor and the one end fixed connection of lead screw, the other end of lead screw rotates with another mounting panel to be connected, tailorring mechanism locates on the movable block, hold-down mechanism is equipped with four and locates four corners of bottom plate respectively.

Preferably, the motor is installed on a support frame, the support frame is U-shaped and provided with an opening facing the moving block, and the support frame is fixed on the installation plate.

Preferably, one of the mounting plates is provided with a jacking screw for jacking the first sliding rail.

Preferably, cutting mechanism includes fixed plate one, gag lever post, spring and tailors the sword, fixed plate one is equipped with two and is fixed in the side of movable block respectively, fixed plate one go up equal sliding connection have the gag lever post, threaded connection has the fender ring on the gag lever post, the gag lever post is equipped with the spring between fender ring and fixed plate one, the upper end of tailorring the sword slides and pegs graft on the movable block, be equipped with the spacing hole that corresponds with the tip of gag lever post on tailorring the sword.

Preferably, the pressing mechanism comprises a second fixing plate, a pressing plate and a screw rod, the second fixing plate is fixed on the bottom plate, the screw rod is in threaded connection with the top of the second fixing plate, the bottom of the screw rod is rotatably connected with the top of the pressing plate, and the pressing plate is in sliding connection with a second sliding rail on the inner side of the second fixing plate through a second sliding block.

The utility model has the advantages of as follows:

the utility model discloses when using, when needs are changed and are tailor the sword, with two gag lever posts of pulling outwards simultaneously with the hand, the spring is compressed under the effect that keeps off the ring on the gag lever post, when the tip of gag lever post breaks away from completely tailorring the spacing hole on the sword, take off old cutter and change into new cutter, the gag lever post is loosened to the hand after that, the tip of gag lever post inserts once more in tailorring the spacing hole on the sword, thereby accomplish the change of cutter, whole change process is convenient very, overall structure is simple relatively, it is rotatory to drive the lead screw through the output shaft of motor in addition, it removes and tailors to tailor the wrapping paper to make cutter, the process of tailorring does not need workman and wrapping paper contact, the injured phenomenon of workman's hand has been avoided.

Drawings

Fig. 1 is a schematic diagram of the overall three-dimensional structure of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural diagram of the cutting mechanism of the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 3 according to the present invention.

Fig. 5 is a schematic structural view of the cutting knife of the present invention.

Wherein: 1. the cutting device comprises a base plate, 11, a first sliding rail, 2, a mounting plate, 21, a first sliding block, 3, a guide rod, 4, a screw rod, 5, a moving block, 6, a motor, 61, a support frame, 7, a cutting mechanism, 71, a first fixing plate, 72, a limiting rod, 73, a baffle ring, 74, a spring, 75, a cutting knife, 751, a limiting hole, 8, a pressing mechanism, 81, a second fixing plate, 811, a second sliding rail, 82, a screw rod, 83, a pressing plate, 831, a second sliding block, 9 and a jacking screw.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a more complete, accurate and thorough understanding of the concept and technical solution of the present invention by those skilled in the art.

As shown in fig. 1-5, the utility model provides a device of tailorring of wrapping paper, including bottom plate 1, mounting panel 2, movable block 5, tailorring mechanism 7 and hold-down mechanism 8, the left and right sides of bottom plate 1 is fixed with slide rail 11, mounting panel 2 is equipped with two and respectively through slider 21 and slide rail 11 sliding connection, installs guide bar 3 and lead screw 4 between two mounting panels 2, movable block 5 and 3 sliding connection of guide bar and pass through screw-nut threaded connection with lead screw 4, is equipped with motor 6 on one of them mounting panel 2, the output shaft of motor 6 and the one end fixed connection of lead screw 4, the other end of lead screw 4 rotates with another mounting panel 2 to be connected, tailorring mechanism 7 is located on the movable block 5, hold-down mechanism 8 is equipped with four and locates four corners of bottom plate 1 respectively.

In this embodiment, the motor 6 is mounted on a support frame 61, the support frame 61 is u-shaped and opens toward the moving block 5, and the support frame 61 is fixed on the mounting plate 2.

In this embodiment, one of the mounting plates 2 is provided with a tightening screw 9 for tightening the first slide rail 11.

In this embodiment, the cutting mechanism 7 includes a first fixing plate 71, a first limit rod 72, a spring 74 and a first cutting knife 75, the first fixing plate 71 is provided with two parts and fixed on the side surface of the moving block 5, the first fixing plate 71 is connected with the first limit rod 72 in a sliding manner, the first limit rod 72 is connected with a stop ring 73 in a threaded manner, the first limit rod 72 is sleeved with the spring 74 between the stop ring 73 and the first fixing plate 71, the upper end of the first cutting knife 75 is inserted into the moving block 5 in a sliding manner, and the first cutting knife 75 is provided with a limit hole 751 corresponding to the end of the first limit rod 72.

In this embodiment, the pressing mechanism 8 includes a second fixing plate 81, a pressing plate 83 and a screw rod 82, the second fixing plate 81 is fixed on the bottom plate 1, the screw rod 82 is connected to the top of the second fixing plate 81 through a thread, the bottom of the screw rod 82 is rotatably connected to the top of the pressing plate 83, and the pressing plate 83 is slidably connected to a second sliding rail 811 inside the second fixing plate 81 through a second sliding block 831.

The specific implementation mode and principle are as follows:

the utility model discloses when the practical application, the wrapping paper that will wait to tailor is spread on bottom plate 1 flatly, it is fixed with the wrapping paper through hold-down mechanism 8, namely through rotating screw rod 82, screw rod 82 drives clamp plate 83 and moves down along slide rail two 811 on fixed plate two 81, stop rotating screw rod 82 when the wrapping paper is compressed tightly by clamp plate 83, when four angles of wrapping paper are all fixed, loosen tight screw 9 in top in succession, it makes cutter 75 to suitable position to move mounting panel 2 along slide rail one 11, tighten tight screw 9 in top in succession, then start motor 6, the output shaft of motor 6 drives lead screw 4 and rotates, movable block 5 drives cutter 75 and moves along guide bar 3, the wrapping paper is tailor; when the cutting knife 75 needs to be replaced, the two limiting rods 72 are pulled outwards by hands at the same time, the spring 74 is compressed under the action of the stop ring 73 on the limiting rod 72, when the end part of the limiting rod 72 is completely separated from the limiting hole 751 on the cutting knife 75, the old cutting knife 75 is taken down and replaced by a new cutting knife 75, then the limiting rod 72 is loosened by hands, and the end part of the limiting rod 72 is inserted into the limiting hole 751 on the cutting knife 75 again, so that the replacement of the cutting knife 75 is completed.

The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.

Claims

1. A cutting device for wrapping paper, characterized in that: comprising a base plate (1), a mounting plate (2), a moving block (5), a cutting mechanism (7) and a pressing mechanism (8), the base plate (1) The left and right sides of the ) are fixed with a slide rail one (11), the mounting plate (2) is provided with two and is slidably connected to the slide rail one (11) through the slide block one (21), and the two mounting plates (2). A guide rod (3) and a lead screw (4) are installed between ), the moving block (5) is slidably connected with the guide rod (3) and is screwed with the lead screw (4) through a lead screw nut. One of the mounting plates (2) A motor (6) is provided on the motor (6), the output shaft of the motor (6) is fixedly connected with one end of the screw rod (4), and the other end of the screw rod (4) rotates with another mounting plate (2). The cutting mechanism (7) is provided on the moving block (5), and the pressing mechanism (8) is provided with four and is respectively provided at the four corners of the bottom plate (1).

2. A wrapping paper cutting device according to claim 1, characterized in that: the motor (6) is mounted on a support frame (61), and the support frame (61) is in the shape of a "凵" and has an opening Facing the moving block (5), the support frame (61) is fixed on the mounting plate (2).

3. The wrapping paper cutting device according to claim 1, wherein one of the mounting plates (2) is provided with a tightening screw (9) for tightening the sliding rail one (11).

4. The wrapping paper cutting device according to claim 1, wherein the cutting mechanism (7) comprises a fixed plate (71), a limit rod (72), a spring (74) and a cutting knife (75), the first fixed plate (71) is provided with two and fixed to the side surfaces of the moving block (5) respectively, and the first fixed plate (71) is slidably connected with the limit rod (72) , a stop ring (73) is threadedly connected to the limit rod (72), and the limit rod (72) is sleeved with the spring (71) between the stop ring (73) and the first fixing plate (71). 74), the upper end of the cutting knife (75) is slidably inserted on the moving block (5), and the cutting knife (75) is provided with a limit hole (751) corresponding to the end of the limit rod (72). ).

5. A wrapping paper cutting device according to claim 1, characterized in that: the pressing mechanism (8) comprises a second fixing plate (81), a pressing plate (83) and a screw (82), the fixing The second plate (81) is fixed on the bottom plate (1), the top of the second fixed plate (81) is threadedly connected with the screw (82), and the bottom of the screw (82) rotates with the top of the pressing plate (83). The pressing plate (83) is slidably connected to the second sliding rail (811) on the inner side of the second fixing plate (81) through the second sliding block (831).