CN220096921U - Clamping device for labeller - Google Patents

Abstract

The utility model relates to the technical field of labeling machines and provides a clamping device for a labeling machine, which comprises a mounting seat, a motor, a driving piece, a first clamping piece and a second clamping piece, wherein the motor and the driving piece are respectively arranged on the mounting seat; still include supporting seat and adjusting part, the one end of mount pad rotates to be connected on the supporting seat, adjusting part locates on the supporting seat, and with the mount pad is connected, adjusting part control the mount pad takes place to rotate. The utility model has the effect of facilitating the labeling machine to label on the conical surface of the conical bottle.

Description

Clamping device for labeller

Technical Field

The utility model relates to the technical field of labeling machines, in particular to a clamping device for a labeling machine.

Background

A labeler is a device that attaches a roll of self-adhesive paper labels (paper or foil) to a PCB, product or prescribed package. Among them, a labeling machine is often used for the adhesion of bottle labels.

Currently, existing labelling machines comprise a roll, a tensioning device and a clamping device, in which the label is placed, the bottle being clamped by the clamping device. During operation, first be fixed in the bottle with label one end, clamping device drive bottle rotates for the label encircles to paste in the bottle under overspeed device tensioner direction, in order to realize the subsides mark of bottle.

The clamping device in the prior art mainly comprises two clamping pieces, wherein the axes of the two clamping pieces are horizontally arranged. When the conical bottle is required to be labeled, the labeling part of the labeling machine is difficult to match with the conical surface of the conical bottle, so that the application range of the existing labeling machine is limited to a certain extent, and therefore, the labeling machine needs to be improved.

Disclosure of Invention

The utility model provides a clamping device for a labeler, which is used for conveniently labeling a labeler on the conical surface of a conical bottle.

The clamping device for the labeling machine provided by the utility model adopts the following technical scheme:

the clamping device for the labeling machine comprises a mounting seat, a motor, a driving piece, a first clamping piece and a second clamping piece, wherein the motor and the driving piece are respectively arranged on the mounting seat, the first clamping piece is arranged on an output shaft of the motor, the second clamping piece is rotationally connected with the output shaft of the driving piece, the driving piece drives the second clamping piece to be close to or far away from the first clamping piece, and the output shaft of the driving piece and the output shaft of the motor are in the same straight line;

still include supporting seat and adjusting part, the one end of mount pad rotates to be connected on the supporting seat, adjusting part locates on the supporting seat, and with the mount pad is connected, adjusting part control the mount pad takes place to rotate.

Through adopting above-mentioned technical scheme, during operation, earlier place the bottle level between first clamping piece and second clamping piece, later utilize the driving piece to order about the second clamping piece to follow the direction that is close to first clamping piece and remove. Meanwhile, the motor is used for driving the first clamping piece to rotate, so that two ends of the bottle are clamped and rotate between the first clamping piece and the second clamping piece, and labeling of the bottle is achieved.

When the conical bottle is required to be labeled, the adjusting component is used for driving the mounting seat to rotate, the height of one end of the mounting seat is adjusted, and the included angle between the plane of the mounting seat and the plane of the supporting seat is changed, so that the effect of adjusting the angle of the mounting seat is achieved. When the angle of mount pad changes, the axis angle of first clamping piece and second clamping piece also can change to make the top place plane of erlenmeyer flask can be in the horizontality, realize making things convenient for the labeller to paste the mark on the conical surface of erlenmeyer flask.

Preferably, the adjusting component comprises a sliding block, a screw rod, a guide rod and a connecting strip, wherein the screw rod is rotationally connected to the supporting seat, and the sliding block is slidingly adjusted on the screw rod; the guide rod is arranged on the supporting seat and parallel to the screw rod, and penetrates through the sliding block; one end of the connecting strip is hinged to the sliding block, and the other end of the connecting strip is hinged to the mounting seat.

Through adopting above-mentioned technical scheme, when the control lead screw takes place to rotate, the slider can take place the straight line and slide on the lead screw. Meanwhile, the guide rod can limit and guide the sliding block, so that the sliding block and the screw rod are prevented from rotating simultaneously. In the moving process of the sliding block, the included angle between the sliding block and the connecting strip can be changed, so that the included angle between the connecting strip and the mounting seat is changed, and the angle of the mounting seat is adjusted.

Preferably, the first clamping piece and the second clamping piece are both provided with elastic layers.

By adopting the technical scheme, when the bottle is clamped between the first clamping piece and the second clamping piece, the elastic layer can buffer and protect the two ends of the bottle on one hand, so that the bottle is prevented from being rigidly contacted; on the other hand, the elastic layer has elasticity, and when the bottle is pressed from both sides tight, elastic deformation takes place for the elastic layer and reaction on the bottle, and the elastic layer produces elasticity to bottle both ends, improves the stability when the bottle is pressed from both sides tight to a certain extent.

Preferably, the motor further comprises a first frame and a second frame, wherein the first frame is arranged on the mounting seat, and the motor is arranged on the first frame; the second frame is arranged on the mounting seat and positioned on one side of the first frame, and the driving piece is arranged on the second frame.

Through adopting above-mentioned technical scheme, motor and first clamping piece are installed on first frame, and driving piece and second clamping piece are installed on the second frame for all leave certain clearance between first clamping piece, second clamping piece and the mount pad.

Preferably, the driving member is an air cylinder or an oil cylinder, and a piston rod of the air cylinder or the oil cylinder is rotationally connected with the second clamping member.

By adopting the technical scheme, when the piston rod of the air cylinder or the oil cylinder stretches, the second clamping piece is controlled to be close to the first clamping piece; when the piston rod is contracted, the second clamping piece is controlled to be far away from the first clamping piece.

Preferably, the device further comprises a base, a moving plate and a translation assembly, wherein the supporting seat is arranged on the moving plate, the moving plate is movably arranged on the base, and the translation assembly is arranged on the base and connected with the moving plate.

Through adopting above-mentioned technical scheme, the supporting seat is installed on the movable plate, when utilizing translation subassembly control movable plate to take place to remove, the supporting seat can follow the movable plate and remove in the lump, and then changes the supporting seat for the position of base, realizes adjusting the subsides mark position of bottle.

Preferably, the translation assembly comprises a fixed block and a screw rod, the fixed block is arranged on the base, the screw rod is in threaded connection with the fixed block, and one end of the screw rod penetrates through the fixed block and is rotationally connected with the moving plate.

Through adopting above-mentioned technical scheme, when control screw takes place to rotate, the length of the screw rod that is located the fixed block both sides can change. When the length of the screw rod between the fixed block and the moving plate is changed, the screw rod can push the moving plate to move on the base, so that the translation of the moving plate is realized.

Preferably, the translation assembly is provided with at least two groups, and two translation assemblies are positioned on the same side of the moving plate.

Through adopting above-mentioned technical scheme, two sets of translation subassemblies combined action are on the movable plate, utilize the principle that two points become the line, improve the stability of movable plate when removing.

In summary, the present utility model includes at least one of the following beneficial technical effects:

(1) Through setting up supporting seat and adjusting part, when needs paste the mark to the erlenmeyer flask, utilize adjusting part drive mount pad earlier and take place to rotate, adjust the height of one of them end of mount pad, and then the angle of adjustment mount pad. When the angle of mount pad changes, the axis angle of first clamping piece and second clamping piece also can change to make the top place plane of erlenmeyer flask can be in the horizontality, realize making things convenient for the labeller to paste the mark on the conical surface of erlenmeyer flask.

(2) Through setting up base, movable plate and translation subassembly, when utilizing translation subassembly control movable plate to take place to remove, the supporting seat can follow the movable plate and remove together, and then changes the supporting seat for the position of base, and then adjusts the labeling position of bottle.

(3) By arranging the elastic layer, the elastic layer can buffer and protect the two ends of the bottle on one hand; on the other hand, when the bottle is clamped, the elastic layer can generate elastic force on two ends of the bottle, so that the stability of the bottle when the bottle is clamped is improved to a certain extent.

Drawings

FIG. 1 is a schematic view of a clamping device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a clamping device according to a further embodiment of the utility model;

fig. 3 is a schematic view of a clamping device according to another embodiment of the present utility model.

Reference numerals: 1. a support base; 2. an adjustment assembly; 21. a slide block; 22. a screw rod; 23. a guide rod; 24. a connecting strip; 3. a mounting base; 4. a first rack; 5. a second rack; 6. a first support block; 7. a second support block; 8. a U-shaped groove; 9. a motor; 10. a first clamping member; 11. a driving member; 12. a second clamping member; 13. a base; 14. a moving plate; 15. a translation assembly; 151. a fixed block; 152. and (3) a screw.

Detailed Description

The following description of the embodiments of the present utility model refers to the accompanying drawings, which illustrate some, but not all embodiments of the utility model. This utility model may be embodied in many different forms and is not limited to the embodiments described herein.

In the context of the present description, reference to the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion.

In describing embodiments of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like should be construed broadly and may be, for example, secured; or can be a detachable connection; or integrated into one piece; or may be a mechanical connection. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. Those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples presented in this disclosure without conflict.

The embodiment of the utility model discloses a clamping device for a labeling machine. Referring to fig. 1, the clamping device includes a support base 1, an adjustment assembly 2, a mounting base 3, a first frame 4, and a second frame 5. The support base 1 serves as a carrier for the mounting of the mounting base 3 and the adjusting assembly 2. The supporting seat 1 is plate-shaped and is provided with a first supporting block 6 and a second supporting block 7 respectively, the first supporting block 6 is fixedly connected with one end of the supporting seat 1 and provided with a U-shaped groove 8, and the second supporting block 7 are horizontally and oppositely arranged and are arranged on the supporting seat 1 through the adjusting component 2.

As shown in the figure, the mounting seat 3 is in a rectangular block shape and is positioned right above the supporting seat 1, and the long side direction of the mounting seat 3 is parallel to the long side direction of the supporting seat 1. One end of the mounting seat 3 is positioned in the U-shaped groove 8 and is rotationally connected to the first supporting block 6, and the rotation axis of the mounting seat 3 is parallel to the broadside direction of the supporting seat 1; the other end is fixedly connected to the second supporting block 7, so that a gap is reserved between the mounting seat 3 and the supporting seat 1. The adjusting component 2 is connected with the second supporting block 7 and is used for controlling the mounting seat 3 to rotate.

The first frame 4 is fixed on the mounting seat 3 and is positioned right above the first supporting block 6, the first frame 4 is respectively provided with a motor 9 and a first clamping piece 10, the motor 9 is fixed on the first frame 4, and the first clamping piece 10 is connected with an output shaft of the motor 9. The second frame 5 is fixed on the mounting seat 3 and is positioned right above the second supporting block 7, a driving piece 11 and a second clamping piece 12 are respectively installed on the second frame 5, the driving piece 11 is fixed on the second frame 5, and the second clamping piece 12 is rotatably connected with an output shaft of the driving piece 11. Wherein the first clamping member 10 and the second clamping member 12 are horizontally arranged in opposition, and the output shaft of the driving member 11 and the output shaft of the motor 9 are on the same straight line.

In operation, the bottle is placed horizontally between the first clamping member 10 and the second clamping member 12, and then the driving member 11 drives the second clamping member 12 to move in a direction approaching to the first clamping member 10, so that two ends of the bottle are respectively clamped by the first clamping member 10 and the second clamping member 12. Meanwhile, the motor 9 is used for driving the first clamping piece 10 to rotate, so that two ends of the bottle are clamped and rotate between the first clamping piece 10 and the second clamping piece 12, and labeling of the bottle is achieved.

The driving piece 11 is a cylinder or an oil cylinder, and a piston rod of the cylinder or the oil cylinder is rotationally connected with the second clamping piece 12. When the piston rod of the air cylinder or the oil cylinder stretches, the second clamping piece 12 is controlled to be close to the first clamping piece 10, so that the bottle is clamped; when the piston rod is contracted, the second clamping member 12 is controlled to move away from the first clamping member 10 to release the bottle.

When the conical bottle is required to be labeled, the adjusting component 2 is used for driving the mounting seat 3 to rotate, the height of one end of the mounting seat 3 is adjusted, and the included angle between the plane where the mounting seat 3 is located and the plane where the supporting seat 1 is located is changed, so that the effect of adjusting the angle of the mounting seat 3 is achieved. When the angle of the mounting seat 3 changes, the axis angles of the first clamping piece 10 and the second clamping piece 12 also change, so that the plane where the top of the conical bottle is located can be in a horizontal state, and the labeling of the conical surface of the conical bottle by the labeling machine is facilitated.

Specifically, the adjusting assembly 2 includes a slider 21, a screw 22, a guide bar 23, and a connecting bar 24. The screw rod 22 is arranged along the long side direction of the supporting seat 1 and is rotationally connected to the supporting seat 1, and the sliding block 21 is slidingly adjusted on the screw rod 22. The guide rod 23 is parallel to the screw rod 22 and fixedly connected to the support base 1, and the guide rod 23 penetrates through the sliding block 21. One end of the connecting strip 24 is hinged on the sliding block 21, and the other end is hinged on the second supporting block 7.

When the control screw 22 rotates, the slider 21 slides linearly on the screw 22. Meanwhile, the guide rod 23 can limit and guide the sliding block 21, so that the sliding block 21 and the screw rod 22 are prevented from rotating simultaneously. In the moving process of the sliding block 21, the included angle between the sliding block 21 and the connecting strip 24 can be changed, so that the included angle between the connecting strip 24 and the mounting seat 3 is changed, and the angle of the mounting seat 3 is adjusted.

According to some embodiments of the present utility model, an elastic layer (not shown) is optionally disposed on each of the first clamping member 10 and the second clamping member 12, where the elastic layer is made of an elastic material and has elasticity. The elastic material may be, but is not limited to, rubber, sponge, latex, etc.

When the bottle is clamped between the first clamping piece 10 and the second clamping piece 12, the elastic layer can buffer and protect the two ends of the bottle on one hand, so that the bottle is prevented from being rigidly contacted; on the other hand, the elastic layer has elasticity, and when the bottle is pressed from both sides tight, elastic deformation takes place for the elastic layer and reaction on the bottle, and the elastic layer produces elasticity to bottle both ends, improves the stability when the bottle is pressed from both sides tight to a certain extent.

Based on the above embodiment, as shown in fig. 2, the clamping device of the embodiment of the present utility model further includes a base 13 and a moving plate 14. The base 13 is plate-shaped, and the moving plate 14 is movable on the surface of the base 13, and the moving plate 14 is linearly moved in the longitudinal direction of the mount 3 by the translation unit 15. The support base 1 is attached to the surface of the moving plate 14 by, but not limited to, bolting, welding, riveting, etc.

The support base 1 is mounted on the moving plate 14, and when the moving plate 14 is controlled to move by the translation assembly 15, the support base 1 moves along with the moving plate 14, so as to change the position of the support base 1 relative to the base 13. At this time, the mounting seat 3 synchronously moves, so that the labeling position of the bottle is adjusted.

Specifically, the translation assembly 15 includes a fixed block 151 and a screw 152, the fixed block 151 is fixed on the base 13, the screw 152 is screwed on the fixed block 151, and a rotation axis of the screw 152 is parallel to a movement direction of the moving plate 14. One end of the screw 152 passes through the fixed block 151 and is rotatably coupled to the moving plate 14.

When the control screw 152 is rotated, the length of the screw 152 located at both sides of the fixed block 151 is changed. When the length of the screw 152 between the fixed block 151 and the moving plate 14 is changed, the screw 152 may push the moving plate 14 to move on the base 13, effecting translation of the moving plate 14.

Wherein, referring to fig. 3, the translation assemblies 15 are provided with at least two groups, and the two translation assemblies 15 are located on the same side of the moving plate 14. The two groups of translation assemblies 15 act on the moving plate 14 together to push the moving plate 14 to move; the stability of the moving plate 14 in moving is improved by using the principle of two-point line formation.

The embodiment of the utility model provides a clamping device for a labeling machine, which comprises the following implementation principles: when the conical bottle is required to be labeled, the bottle is firstly horizontally placed between the first clamping piece 10 and the second clamping piece 12, and then the second clamping piece 12 is driven by the driving piece 11 to move along the direction approaching to the first clamping piece 10, so that the bottle is clamped.

And then the adjusting component 2 is used for driving the mounting seat 3 to rotate, the height of one end of the mounting seat 3 is adjusted, and then the angle of the mounting seat 3 is adjusted. When the angle of the mounting seat 3 changes, the axial angles of the first clamping piece 10 and the second clamping piece 12 also change, so that the plane of the top of the conical flask can be in a horizontal state.

Finally, the motor 9 is used for driving the first clamping piece 10 to rotate, so that two ends of the bottle are clamped and rotate between the first clamping piece 10 and the second clamping piece 12 to carry out labeling work, and labeling on the conical surface of the conical bottle by the labeling machine is facilitated.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides a clamping device for labeller, includes mount pad (3), motor (9), driving piece (11), first clamping piece (10), second clamping piece (12), motor (9) with driving piece (11) are located respectively mount pad (3), first clamping piece (10) are located the output shaft of motor (9), second clamping piece (12) rotate connect with the output shaft of driving piece (11), driving piece (11) order about second clamping piece (12) are close to or keep away from first clamping piece (10), the output shaft of driving piece (11) with the output shaft of motor (9) is in same straight line;

the device is characterized by further comprising a supporting seat (1) and an adjusting component (2), wherein one end of the mounting seat (3) is rotationally connected to the supporting seat (1), the adjusting component (2) is arranged on the supporting seat (1) and is connected with the mounting seat (3), and the adjusting component (2) controls the mounting seat (3) to rotate.

2. A gripping device for labelling machines according to claim 1, characterised in that said adjustment assembly (2) comprises a slider (21), a screw (22), a guide bar (23) and a connecting bar (24), said screw (22) being rotatably connected to said support (1), said slider (21) being slidingly adjusted on said screw (22); the guide rod (23) is arranged on the supporting seat (1) and is parallel to the screw rod (22), and the guide rod (23) passes through the sliding block (21); one end of the connecting strip (24) is hinged on the sliding block (21), and the other end is hinged on the mounting seat (3).

3. A gripping device for labelling machines according to claim 1, characterised in that said first gripping member (10) and said second gripping member (12) are each provided with an elastic layer.

4. A gripping device for labelling machines according to claim 1, characterised in that it further comprises a first frame (4) and a second frame (5), said first frame (4) being provided to said mounting seat (3), said motor (9) being provided to said first frame (4); the second frame (5) is arranged on the mounting seat (3) and is positioned on one side of the first frame (4), and the driving piece (11) is arranged on the second frame (5).

5. A gripping device for labelling machines according to claim 1, characterised in that said driving member (11) is a cylinder or an oil cylinder, the piston rod of which is in rotary connection with said second gripping member (12).

6. The clamping device for a labelling machine according to claim 1, further comprising a base (13), a moving plate (14) and a translating assembly (15), wherein the supporting base (1) is arranged on the moving plate (14), the moving plate (14) is movably arranged on the base (13), and the translating assembly (15) is arranged on the base (13) and is connected with the moving plate (14).

7. The clamping device for a labelling machine according to claim 6, wherein said translation assembly (15) comprises a fixed block (151) and a screw (152), said fixed block (151) is provided on said base (13), said screw (152) is screwed on said fixed block (151), and one end of said screw (152) passes through said fixed block (151) and is rotatably connected to said moving plate (14).

8. A gripping device for labelling machines according to claim 7, characterised in that said translating assemblies (15) are provided in at least two groups, two of said translating assemblies (15) being located on the same side of said mobile plate (14).