CN210361439U - Movable cutting type paper cutter - Google Patents

Abstract

The utility model discloses a remove cutting formula trimmer, the on-line screen storage device comprises a base, equal perpendicular fixedly connected with bracing piece in base top left and right sides middle part is two sets of fixedly connected with ejector pin between the bracing piece top, the ejector pin middle part is prolonged its length direction and has been seted up T type spout, is located equal symmetry is fixed to be inlayed on the ejector pin at both ends about T type spout and is installed the bearing, it is two sets of fixed through connection has the screw lead screw between the bearing. The utility model discloses a setting can 90 rotatory circular layer boards to the cross sword groove has been seted up on the circular layer board, after vertical cutting back direct rotation circular layer board to 90 directions in the later stage, carries out the transverse cutting, the great improvement work efficiency of convenient and fast.

Description

Movable cutting type paper cutter

Technical Field

The utility model relates to a paper processing technology field specifically is a remove cutting formula trimmer.

Background

At present, in daily learning and work, paper is inseparable from people, so that the situation of cutting paper is often encountered, and the requirements of the cut paper are regular according to the requirements of learning or work; in the prior art, paper is cut mainly through two ways, namely, the paper is folded in half and then is directly torn along a fold mark; another is to cut with a knife or scissors along the mark on the paper.

The existing mobile cutting type paper cutter has the advantages that after the paper stack is cut, if the paper stack needs to be transversely cut after the paper stack is vertically cut, an operator needs to carry out repeated steps of carrying the paper stack, fixing the paper stack again and the like, and the cutting effect and the efficiency are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a remove cutting formula trimmer has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a movable cutting type paper cutter comprises a base, wherein supporting rods are vertically and fixedly connected to the middle parts of the left side and the right side of the top of the base, an ejector rod is fixedly connected between the tops of two groups of the supporting rods, the middle part of the ejector rod is provided with a T-shaped chute along the length direction, bearings are symmetrically and fixedly embedded on the ejector rod positioned at the left end and the right end of the T-shaped chute, a threaded screw rod is fixedly connected between the two groups of bearings in a penetrating way, a limit bearing is fixedly embedded and installed at the middle position of the top of the base, inverted L-shaped frames are vertically and fixedly installed at the four corners of the top of the circular supporting plate, a first threaded hole is vertically formed in the middle of the top of the inverted L-shaped frame, a clamping threaded rod is vertically and downwardly meshed in the first threaded hole, the lower end of the clamping threaded rod is fixedly connected with a rubber pad, and a second threaded hole is transversely formed in the lower portion of a supporting rod located on the left side of the top of the base.

As an optimal implementation mode of the utility model, ejector pin right-hand member level fixed mounting has positive and negative motor left, positive and negative motor and screw lead screw right-hand member fixed connection, swing joint has T type slider in the T type spout, T type slider middle part transversely set up with the screw hole of screw lead screw adaptation, the screw hole runs through with the meshing of screw lead screw.

As an optimal implementation mode of the utility model, the vertical downward fixed mounting of T type slider lower extreme has electric putter, the horizontal fixedly connected with cutter of electric putter lower extreme.

As an embodiment of the utility model, the spacing angle of spacing bearing is 90, the perpendicular fixedly connected with pillar of axis of spacing bearing, pillar upper end and the perpendicular fixed connection in circular layer board bottom, the cross sword groove has been seted up at circular layer board top, the cross sword groove is vertical to align with the cutter.

As a preferred embodiment of the utility model, the downthehole level of second screw thread runs through to right side thread engagement has spacing bolt, the equal level in middle part outwards offers the spacing bolt hole with spacing bolt looks adaptation around and around the circular layer board lateral wall.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting can 90 rotatory circular layer boards to the cross sword groove has been seted up on the circular layer board, after vertical cutting back direct rotation circular layer board to 90 directions in the later stage, carries out the transverse cutting, the great improvement work efficiency of convenient and fast.

2. The utility model discloses owing to threaded engagement runs through to have spacing bolt right at the downthehole level of second screw, the equal level of middle part outwards offers the spacing bolt hole with spacing bolt looks adaptation around and about the circular layer board lateral wall, carries out the direction of rotation at circular layer board back, rotates spacing bolt and can carry out spacing stable circular layer board after pegging graft with the spacing bolt pore pair alignment of aligning.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the mobile cutting type paper cutter of the present invention;

FIG. 2 is a schematic view of the connecting section structure of the T-shaped slider and the T-shaped chute of the movable cutting type paper cutter of the present invention;

FIG. 3 is a schematic view of the structure of the inverted L-shaped frame of the movable cutting type paper cutter of the present invention looking down on the circular support plate;

FIG. 4 is a schematic view of the position structure of the limiting bolt hole of the movable cutting type paper cutter on the circular supporting plate;

fig. 5 is a schematic view of the structure of the ejector rod of the movable cutting type paper cutter of the present invention when the ejector rod is positioned on the base.

In the figure: the cutting tool comprises a base 1, a limiting bearing 2, a support column 3, a circular supporting plate 4, an inverted L-shaped frame 5, a first threaded hole 6, a clamping threaded rod 7, a positive and negative motor 8, a bearing 9, an electric push rod 10, a cutter 11, a T-shaped sliding block 12, a threaded hole 13, a T-shaped sliding groove 14, a threaded screw rod 15, an ejector rod 16, a supporting rod 17, a limiting bolt 18, a second threaded hole 19, a rubber pad 20, a cross cutter groove 21 and a limiting bolt hole 22.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: a movable cutting type paper cutter comprises a base 1, wherein support rods 17 are vertically and fixedly connected to the middle portions of the left side and the right side of the top of the base 1, ejector rods 16 are fixedly connected between the tops of the two groups of support rods 17, a T-shaped sliding groove 14 is formed in the middle portion of each ejector rod 16 along the length direction of the corresponding ejector rod, bearings 9 are symmetrically and fixedly embedded on the ejector rods 16 at the left end and the right end of the T-shaped sliding groove 14, a threaded lead screw 15 is fixedly connected between the two groups of bearings 9 in a penetrating mode, a limiting bearing 2 is fixedly embedded in the middle portion of the top of the base 1, an inverted L-shaped frame 5 is vertically and fixedly installed at the four corners of the top of a circular supporting plate 4, a first threaded hole 6 is vertically formed in the middle portion of the top of the inverted L-shaped frame 5, a clamping threaded rod, a second threaded hole 19 is transversely formed at the lower part of the support rod 17 positioned at the left side of the top of the base 1.

In this embodiment (please refer to fig. 1 and 2), a forward and reverse motor 8 is horizontally and fixedly installed at the right end of the ejector rod 16 leftwards, the forward and reverse motor 8 is fixedly connected with the right end of the threaded screw rod 15, a T-shaped sliding block 12 is movably connected in the T-shaped sliding groove 14, a threaded hole 13 matched with the threaded screw rod 15 is transversely formed in the middle of the T-shaped sliding block 12, and the threaded hole 13 is meshed with the threaded screw rod 15 and penetrates through the threaded hole.

In this embodiment (refer to fig. 1), an electric push rod 10 is vertically and downwardly fixedly installed at the lower end of the T-shaped sliding block 12, and a cutter 11 is transversely and fixedly connected to the lower end of the electric push rod 10.

In this embodiment (see fig. 1 and 3), the limiting angle of the limiting bearing 2 is 90 °, the middle shaft of the limiting bearing 2 is vertically and fixedly connected with the pillar 3, the upper end of the pillar 3 is vertically and fixedly connected with the bottom of the circular supporting plate 4, the top of the circular supporting plate 4 is provided with a cross-shaped knife slot 21, and the cross-shaped knife slot 21 is vertically aligned with the cutter 11.

In this embodiment (please refer to fig. 4), a limit bolt 18 penetrates through the second threaded hole 19 in a horizontal right-handed manner, and limit bolt holes 22 adapted to the limit bolt 18 are formed horizontally and outwardly in the left, right, front and rear middle portions of the side wall of the circular supporting plate 4.

When a remove cutting formula trimmer and use, need explain, the utility model relates to a remove cutting formula trimmer, including base 1, spacing bearing 2, pillar 3, circular layer board 4, the type of falling L frame 5, first screw hole 6, centre gripping threaded rod 7, positive and negative motor 8, bearing 9, electric putter 10, cutter 11, T type slider 12, screw hole 13, T type spout 14, screw lead screw 15, ejector pin 16, bracing piece 17, spacing bolt 18, second screw hole 19, rubber pad 20, cross sword groove 21, spacing bolt hole 22, the part is general standard component or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

During the use, place the paper buttress on circular layer board 4, the centre gripping threaded rod 7 on the type frame 5 that falls is fallen in the rotation drives the rubber pad 20 through the cooperation of first screw hole 6 and carries out the centre gripping to the paper buttress and stabilize, positive and negative motor 8 work is just reversing the rotation through screw lead screw 15, screw lead screw 15 cooperates the grafting with screw hole 13 on the T type slider 12 in the T type spout 14, thereby it controls to move in T type spout 14 to drive T type slider 12, thereby it cuts the paper buttress to drive cutter 11 and control to move, electric putter 10 drives cutter 11 and goes up and down as required, after the circular layer board 4 of direct rotation to 90 orientations behind the vertical cutting of later stage, rotate the spacing bolt hole 22 of spacing bolt 18 looks adaptation and peg graft, thereby stabilize circular layer board 4, transverse cutting again, convenient and fast great improvement work efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 (5)

1. The utility model provides a remove cutting formula trimmer, includes base (1), its characterized in that: the middle parts of the left side and the right side of the top of the base (1) are vertically and fixedly connected with supporting rods (17), ejector rods (16) are fixedly connected between the tops of two groups of supporting rods (17), T-shaped sliding grooves (14) are formed in the middle parts of the ejector rods (16) along the length direction of the ejector rods, bearings (9) are symmetrically and fixedly embedded on the ejector rods (16) at the left end and the right end of the T-shaped sliding grooves (14), threaded lead screws (15) are fixedly connected between the two groups of bearings (9) in a penetrating manner, limiting bearings (2) are fixedly embedded in the middle positions of the top of the base (1), inverted L-shaped frames (5) are vertically and fixedly installed at the four corners of the top of a circular supporting plate (4), first threaded holes (6) are vertically formed in the middle positions of the top of the inverted L-shaped frames (5), and clamping, the lower end of the clamping threaded rod (7) is fixedly connected with a rubber pad (20), and a second threaded hole (19) is transversely formed in the lower portion of a supporting rod (17) located on the left side of the top of the base (1).

2. A mobile cutting trimmer according to claim 1 and characterized in that: ejector pin (16) right-hand member level is fixed mounting positive and negative motor (8) left, positive and negative motor (8) and screw lead screw (15) right-hand member fixed connection, swing joint has T type slider (12) in T type spout (14), screw hole (13) with screw lead screw (15) adaptation are transversely seted up in T type slider (12) middle part, screw hole (13) run through with screw lead screw (15) meshing.

3. A mobile cutting trimmer according to claim 2 and characterized in that: an electric push rod (10) is vertically and downwards fixedly mounted at the lower end of the T-shaped sliding block (12), and a cutter (11) is transversely and fixedly connected to the lower end of the electric push rod (10).

4. A mobile cutting trimmer according to claim 1 and characterized in that: the limiting angle of the limiting bearing (2) is 90 degrees, a support column (3) is vertically and fixedly connected with a middle shaft of the limiting bearing (2), the upper end of the support column (3) is vertically and fixedly connected with the bottom of the circular support plate, a cross cutter groove (21) is formed in the top of the circular support plate (4), and the cross cutter groove (21) is vertically aligned with the cutter (11).

5. A mobile cutting trimmer according to claim 1 and characterized in that: the horizontal right thread in the second threaded hole (19) is meshed with a penetrating limiting bolt (18), and the left side, the right side, the front middle part and the rear middle part of the side wall of the circular supporting plate (4) are horizontally and outwards provided with limiting bolt holes (22) matched with the limiting bolts (18).

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