CN213505394U

CN213505394U - Ribbon rotary mechanism of ribbon machine

Info

Publication number: CN213505394U
Application number: CN202021855057.7U
Authority: CN
Inventors: 何广荣; 孙瑾; 顾岩
Original assignee: Taizhou Junda New Material Technology Co ltd
Current assignee: Taizhou Junda New Material Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-22
Anticipated expiration: 2030-08-31

Abstract

The utility model provides a ribbon rotary mechanism of ribbon machine, include: the device comprises a machine body, support columns and binding belt rollers; an inverted T-shaped supporting column is fixed on the top end face of the right side of the machine body through a bolt, and a cylindrical binding belt roller penetrates through the top of the supporting column horizontally; the axis of the ribbon rolling shaft faces left and right, and the ribbon rolling shaft is rotatably connected with the support column through a bearing; the vertical gag lever post that wears to be equipped with circular form of intermediate position on support column top, the utility model has the advantages of rational in infrastructure, installation diameter can change, is convenient for install the bundle roll coil of hole variation in size, thereby the better effectual solution of commonality the utility model provides a problem and not enough.

Description

Ribbon rotary mechanism of ribbon machine

Technical Field

The utility model relates to a ribbon machine technical field, more specifically the theory that says so especially relates to a ribbon rotary mechanism of ribbon machine.

Background

After the goods are boxed, the outer packing box of the goods generally needs to be bundled up through a strapping machine, so that the outer packing box is prevented from cracking, and the transportation and turnover are convenient.

The ribbon roller is a mechanism used for installing a ribbon coil on the ribbon binding machine, the ribbon coil is sleeved on the ribbon roller, when goods are bound, the ribbon coil is unreeled on the ribbon roller, the installation diameter of the ribbon roller is mostly fixed, inconvenience is caused when the ribbon coil with different inner hole sizes is installed, and the universality is poor.

In view of the above, the present invention provides a ribbon rotating mechanism for a ribbon binding machine, which is improved in view of the conventional problems, and aims to solve the problems and improve the practical value by the technique.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ribbon rotary mechanism of ribbon machine to the problem and not enough that provide in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a ribbon rotary mechanism of ribbon machine, which is achieved by the following concrete technical means:

a strap rotation mechanism for a strap machine, comprising: the device comprises a machine body, support columns, binding belt rolling shafts, limiting rods, a pressing plate, a compression spring, left and right screw rods, a hand wheel, a screw rod nut, a through groove, support rods, support plates and anti-skid bulges; an inverted T-shaped supporting column is fixed on the top end face of the right side of the machine body through a bolt, and a cylindrical binding belt roller penetrates through the top of the supporting column horizontally; the axis of the ribbon rolling shaft faces left and right, and the ribbon rolling shaft is rotatably connected with the support column through a bearing; a round limiting rod vertically penetrates through the middle position of the top end of the support column and is connected with the support column in a vertical sliding mode; the bottom end of the limiting rod is movably connected with the outer cylinder wall of the binding belt roller; the top end of the limiting rod is welded with an arc-shaped pressing plate, and the pressing plate is positioned above the supporting column; the bottom end of the pressing plate is provided with a compression spring, and the compression spring is sleeved on the limiting rod; the top end of the compression spring is welded on the bottom end of the pressing plate, and the bottom end of the compression spring is welded on the top end of the supporting column; a left-right screw rod is arranged inside the binding belt roller, the left-right screw rod is collinear with the axis of the binding belt roller, and the left end and the right end of the left-right screw rod are rotationally connected with the binding belt roller through bearings; the right end of the left rotating screw rod and the right rotating screw rod protrude rightwards from the right end of the binding belt roller to the outside, and a hand wheel is fixed on the right end of the left rotating screw rod and the right rotating screw rod through bolts; the left-handed thread and the right-handed thread of the left-handed screw rod are respectively meshed with a screw rod nut, and the two screw rod nuts are bilaterally symmetrical; rectangular through grooves are formed in the axial direction of the cylinder wall of the ribbon roller, and at least three positions of the through grooves are arranged in an annular array in the circumferential direction of the ribbon roller; two rectangular support rods penetrate through the inside of each through groove, and the two support rods are vertically and one-to-one corresponding to the two lead screw nuts; one end of the support rod, which is positioned in the ribbon roller, is rotatably hinged on the corresponding screw rod nut through a hinged support, and the hinged support is in sliding fit with the inner side of the through groove; one ends of the two support rods, which are positioned outside the binding belt rolling shaft, are rotatably hinged through a rotating shaft, and one end of the rotating shaft is rotatably hinged with an L-shaped support plate; the supporting plate is in clearance fit with the through groove, and anti-skid protrusions are uniformly distributed on one end, away from the supporting rod, of the supporting plate.

As a further optimization of the technical scheme, the utility model relates to a ribbon rotary mechanism of ribbon machine the locking device of ribbon roller bearing is established to the gag lever post.

As a further optimization of the technical scheme, the utility model relates to a ribbon rotary mechanism of ribbon machine translation device about screw-nut is established.

As a further optimization of the technical scheme, the utility model relates to a ribbon rotary mechanism of ribbon machine the bracing piece is kept away from to the fagging one end is the arc form.

As a further optimization of the technical scheme, the utility model relates to a ribbon rotary mechanism of ribbon machine the antiskid arch is the toper form.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a set up screw-nut and establish to controlling translation device, be convenient for drive the vaulting pole motion through screw-nut, the vaulting pole drives the outside outstanding logical groove of fagging, changes the installation diameter of ribbon roller bearing to in the ribbon roll of installation hole variation in size, the commonality is better.

2. The utility model discloses a set up the locking device that the gag lever post is the ribbon roller bearing, the rotating of the dextrorotation lead screw of being convenient for, the easy to assemble ribbon roll coil of strip.

3. The utility model discloses a to the improvement of ribbon rotary mechanism of a ribbon machine, it is rational in infrastructure to have, and the installation diameter can change, is convenient for install the ribbon roll of hole variation in size, the better advantage of commonality, thereby effectual solution the utility model discloses the problem that proposes in background art one with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the sectional structure of the present invention in a partial front view;

FIG. 3 is a schematic view of the sectional structure of the present invention in a partial front view;

fig. 4 is a schematic structural view of the supporting plate retraction through groove of the present invention.

In the figure: the novel hand-held electric wrench comprises a machine body 1, support columns 2, a binding belt roller 3, a limiting rod 4, a pressing plate 5, a compression spring 6, a left-right screw rod 7, a hand wheel 8, a screw rod nut 9, a through groove 10, a support rod 11, a support plate 12 and an anti-skid bulge 13.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a specific technical embodiment of a ribbon rotating mechanism of a ribbon binding machine:

a strap rotation mechanism for a strap machine, comprising: the device comprises a machine body 1, support columns 2, a binding belt roller 3, a limiting rod 4, a pressing plate 5, a compression spring 6, a left-right screw rod 7, a hand wheel 8, a screw rod nut 9, a through groove 10, a support rod 11, a support plate 12 and an anti-skid bulge 13; an inverted T-shaped supporting column 2 is fixed on the top end face of the right side of the machine body 1 through a bolt, and a cylindrical binding belt roller 3 horizontally penetrates through the top of the supporting column 2; the axis of the ribbon roller 3 faces left and right, and the ribbon roller 3 is rotatably connected with the support column 2 through a bearing; a round limiting rod 4 vertically penetrates through the middle position of the top end of the supporting column 2, and the limiting rod 4 is connected with the supporting column 2 in a vertically sliding mode; the bottom end of the limiting rod 4 is movably connected with the outer cylinder wall of the binding belt roller 3; an arc-shaped pressing plate 5 is welded at the top end of the limiting rod 4, and the pressing plate 5 is positioned above the supporting column 2; the bottom end of the pressing plate 5 is provided with a compression spring 6, and the compression spring 6 is sleeved on the limiting rod 4; the top end of the compression spring 6 is welded on the bottom end of the pressing plate 5, and the bottom end of the compression spring 6 is welded on the top end of the support column 2; a left-right rotating screw rod 7 is arranged inside the binding belt roller 3, the left-right rotating screw rod 7 is collinear with the axis of the binding belt roller 3, and the left end and the right end of the left-right rotating screw rod 7 are rotatably connected with the binding belt roller 3 through bearings; the right end of the left and right rotary screw rod 7 protrudes rightwards from the right end of the binding belt roller 3 to the outside, and a hand wheel 8 is fixed on the right end of the left and right rotary screw rod 7 through a bolt; the left and right threads of the left and right rotating screw 7 are respectively engaged with a screw nut 9, and the two screw nuts 9 are symmetrical left and right; the axial direction of the cylinder wall of the binding belt roller 3 is provided with rectangular through grooves 10, and the through grooves 10 are annularly arrayed at least three positions in the circumferential direction of the binding belt roller 3; two rectangular support rods 11 penetrate through the inside of each through groove 10, and the two support rods 11 correspond to the two feed screw nuts 9 one by one up and down; one end of the support rod 11, which is positioned in the ribbon roller 3, is rotatably hinged on the corresponding screw rod nut 9 through a hinged support, and the hinged support is in sliding fit with the inner side of the through groove 10; one ends of the two support rods 11, which are positioned outside the binding belt roller 3, are rotatably hinged through a rotating shaft, and one end of the rotating shaft is rotatably hinged with an L-shaped support plate 12; the supporting plate 12 is in clearance fit with the through groove 10, and anti-skid protrusions 13 are uniformly distributed on one end of the supporting plate 12, which is far away from the stay bar 11.

Specifically, referring to fig. 2, the limiting rod 4 is a locking device of the band roller 3, the pressing plate 15 is pressed hard, the limiting rod 4 slides downward, the compression spring 6 is compressed and deformed, when the bottom end of the limiting rod 4 abuts against the band roller 3, the band roller 3 is fixed and cannot rotate, the pressing plate 15 is released from being pressed, the compression spring 6 rebounds to drive the limiting rod 4 to ascend, and the band roller 3 is released from being fixed.

Specifically, referring to fig. 2 and 4, the screw nut 9 is configured as a left-right translation device, the hand wheel 8 is rotated to rotate the left-right screw 7, the screw nut 9 on the left-right screw 7 translates left and right, the strut 11 is driven to move during translation, and the strut 11 drives the strut of the supporting plate 12 to drive the supporting plate to protrude outwards from the through groove 10 or retract inwards into the through groove 10.

Specifically, referring to fig. 3, one end of the supporting plate 12 away from the supporting rod 11 is arc-shaped.

Specifically, referring to fig. 3, the anti-slip protrusions 13 are tapered, so that the anti-slip effect is good.

The method comprises the following specific implementation steps:

when the bundling belt roll is installed, referring to fig. 2, the bundling belt roll is sleeved on the bundling belt roller 3, the pressing plate 5 is pressed forcibly, the bundling belt roller 3 is fixed, the hand wheel 8 is rotated to enable the supporting plate 12 to protrude outwards to the through groove 10 until the supporting plate 12 is fixed in an inner hole of the bundling belt roll through internal support, after fixation, pressing of the pressing plate 5 is loosened, when the bundling belt roll is disassembled, referring to fig. 4, the pressing plate 5 is pressed again to fix the bundling belt roller 3, and the hand wheel 8 is rotated reversely to enable the supporting plate 12 to retract to the through groove 10.

In summary, the following steps: according to the ribbon rotating mechanism of the ribbon machine, the feed screw nut is arranged to be the left-right translation device, so that the support rod is driven to move through the feed screw nut, the support rod drives the support plate to protrude outwards out of the through groove, the mounting diameter of a ribbon roller is changed, ribbon rolls with different inner hole sizes can be mounted conveniently, and the universality is good; the locking device with the limiting rod as the binding belt rolling shaft is convenient for the rotation of the left-handed and right-handed screw rod and the installation of the binding belt roll; the utility model discloses a to the improvement of ribbon rotary mechanism of a ribbon machine, it is rational in infrastructure to have, and the installation diameter can change, is convenient for install the ribbon roll of hole variation in size, thereby the better effectual solution of commonality the utility model provides a problem and not enough.

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. A strap rotation mechanism for a strap machine, comprising: the anti-skid device comprises a machine body (1), support columns (2), a binding belt roller (3), a limiting rod (4), a pressing plate (5), a compression spring (6), a left-right screw rod (7), a hand wheel (8), a screw rod nut (9), a through groove (10), a support rod (11), a support plate (12) and anti-skid protrusions (13); the method is characterized in that: an inverted T-shaped supporting column (2) is fixed on the top end face of the right side of the machine body (1) through a bolt, and a cylindrical binding belt roller (3) horizontally penetrates through the top of the supporting column (2); the axis of the ribbon rolling shaft (3) faces left and right, and the ribbon rolling shaft (3) is rotatably connected with the support column (2) through a bearing; a round limiting rod (4) vertically penetrates through the middle position of the top end of the supporting column (2), and the limiting rod (4) is connected with the supporting column (2) in a vertical sliding mode; the bottom end of the limiting rod (4) is movably connected with the outer cylinder wall of the binding belt roller (3); the top end of the limiting rod (4) is welded with an arc-shaped pressing plate (5), and the pressing plate (5) is positioned above the supporting column (2); the bottom end of the pressing plate (5) is provided with a compression spring (6), and the compression spring (6) is sleeved on the limiting rod (4); the top end of the compression spring (6) is welded on the bottom end of the pressing plate (5), and the bottom end of the compression spring (6) is welded on the top end of the supporting column (2); a left and right screw rod (7) is arranged inside the binding belt roller (3), the left and right screw rod (7) is collinear with the axis of the binding belt roller (3), and the left and right ends of the left and right screw rod (7) are rotatably connected with the binding belt roller (3) through bearings; the right end of the left and right screw rod (7) protrudes rightwards from the right end of the binding belt roller (3) to the outside, and a hand wheel (8) is fixed on the right end of the left and right screw rod (7) through a bolt; the left-handed thread and the right-handed thread of the left-handed screw rod (7) are respectively engaged with a screw rod nut (9), and the two screw rod nuts (9) are symmetrical left and right; the axial direction of the cylinder wall of the ribbon rolling shaft (3) is provided with rectangular through grooves (10), and the through grooves (10) are annularly arrayed at least three positions in the circumferential direction of the ribbon rolling shaft (3); two rectangular support rods (11) penetrate through the inside of each through groove (10), and the two support rods (11) are in one-to-one correspondence with the two lead screw nuts (9) up and down; one end of the support rod (11) in the binding belt roller (3) is rotatably hinged on the corresponding lead screw nut (9) through a hinged support, and the hinged support is in sliding fit with the inner side of the through groove (10); one ends of the two support rods (11) positioned outside the binding belt roller (3) are rotatably hinged through a rotating shaft, and one end of the rotating shaft is rotatably hinged with an L-shaped support plate (12); the supporting plate (12) is in clearance fit with the through groove (10), and anti-skid protrusions (13) are evenly distributed on one end, far away from the supporting rod (11), of the supporting plate (12).

2. A strap rotation mechanism for a strap binding machine according to claim 1, characterised in that: the limiting rod (4) is a locking device of the binding belt roller (3).

3. A strap rotation mechanism for a strap binding machine according to claim 1, characterised in that: the lead screw nut (9) is a left-right translation device.

4. A strap rotation mechanism for a strap binding machine according to claim 1, characterised in that: one end of the supporting plate (12) far away from the supporting rod (11) is arc-shaped.

5. A strap rotation mechanism for a strap binding machine according to claim 1, characterised in that: the anti-skid protrusions (13) are in a conical shape.