CN111674673A

CN111674673A - Automatic labeling machine for fruit labeling

Info

Publication number: CN111674673A
Application number: CN202010541420.6A
Authority: CN
Inventors: 厉佳璇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-09-18

Abstract

The invention is suitable for the technical field of automation, and provides an automatic labeling machine for fruit labeling, which comprises a bottom plate, wherein a first roller seat and a second roller seat are arranged on the bottom plate, a driven roller and a driving roller are respectively arranged on the first roller seat and the second roller seat, a conveying belt is wound on the driven roller and the driving roller, and a plurality of trays which are uniformly distributed at intervals are arranged on the conveying belt; be equipped with drive assembly on the roof, install branch on the roof, be equipped with on the roof and pull the subassembly, it is provided with the depression bar to slide on the roof, and the bottom of depression bar is equipped with the press head, still is equipped with the buffering on the roof and pushes down the subassembly. This an automatic labeller for fruit is pasted mark drives first sprocket intermittent type through the motor and rotates, carries fruit forward, and simultaneously, waste paper roller is convoluteed around waste paper, and the traction roller coils the label membrane, drives the clamp plate through electric telescopic handle and moves down, under the cushioning effect of spring, not only can not damage fruit, can make the label glue firmly on fruit moreover.

Description

Automatic labeling machine for fruit labeling

Technical Field

The invention belongs to the technical field of automation, and particularly relates to an automatic labeling machine for fruit labeling.

Background

The Chinese patent with the publication number of CN210592878U discloses an automatic labeling machine for labeling round fruits, which comprises a transmission belt, a label roller, a bottom paper roller, a traction roller and a pressing roller, wherein the transmission belt is horizontally arranged, the label roller, the bottom paper roller, the traction roller and the pressing roller are both connected with a motor and are vertically arranged on the same side of the transmission belt, the label roller is arranged at one end of the transmission belt, the traction roller is arranged at the other end of the transmission belt, the pressing roller is arranged between the label roller and the traction roller, the pressing roller is further connected with a moving assembly, the transmission belt can be close to the effect of the moving assembly, the bottom paper roller is arranged on one side of the pressing roller, and is arranged on the same side of the pressing roller with the label roller. Therefore, automatic fruit labeling is realized, the labor cost is greatly reduced, and the efficiency of labeling the surface of the fruit is improved.

However, the above technical solutions have the following disadvantages in practical use: the pressing roller is driven to be close to the fruit by the moving assembly, and the label is pressed and attached to the surface of the fruit, so that the pressure applied to the pressing roller is difficult to control, and if the pressure is too high, the fruit can be damaged; if the pressure is too low, the label may not adhere well.

Disclosure of Invention

The present invention is directed to an automatic labeling machine for fruit labeling, which solves the above problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

an automatic labeling machine for fruit labeling comprises a bottom plate, wherein supporting legs are arranged at the bottom of the bottom plate; a first roller seat and a second roller seat are arranged on the bottom plate, a driven roller and a driving roller are respectively arranged on the first roller seat and the second roller seat, a conveying belt is wound on the driven roller and the driving roller, and a plurality of trays which are uniformly distributed at intervals are arranged on the conveying belt;

the label pulling device comprises a base plate, a driving roller, a support rod, a top plate, a pressing rod, a buffer pressing assembly and a pressing head, wherein a support column is fixed on the base plate, the top of the support column is provided with the top plate, the top plate is provided with the driving assembly for driving the driving roller to rotate, the top plate is provided with the support rod, the top plate is provided with the pulling assembly for pulling a label, the pressing rod is arranged on the top plate in a sliding mode, the bottom end of the; when the fruit peeling machine is used, the label roll is sleeved on the supporting rod, fruits are placed on the tray, the driving roller is driven to intermittently rotate through the driving assembly, the conveying belt and the driven roller are further driven to rotate, the fruits are conveyed forwards, meanwhile, the label roll is intermittently pulled through the pulling assembly, waste paper of the label roll is peeled off, when the conveying belt stops rotating, the pressing rod and the pressing head are driven to move downwards through the buffering pressing assembly, the label is pressed and attached to the fruits through the pressing head, and under the buffering effect, the fruits cannot be damaged, and the label can be firmly adhered to the fruits; with the intermittent operation of the conveyor belt, the labeling of the fruits can be continuously carried out.

As a further scheme of the invention: the driving assembly comprises a motor and a third chain;

the motor is arranged on the top plate, an output shaft of the motor is connected with a first chain wheel, a rotating shaft of the driving roller is provided with a fourth chain wheel, and a third chain is wound on the first chain wheel and the fourth chain wheel; the first chain wheel is driven to rotate by the motor, and the driving roller is driven to rotate by the third chain.

As a still further scheme of the invention: the pulling assembly comprises a traction roller, a first support roller and a second support roller;

the upper bearing of the top plate is connected with a first transmission shaft, two ends of the first transmission shaft are respectively provided with a second chain wheel and a traction roller, a first chain is wound on the second chain wheel and the first chain wheel, the bottom of the top plate is provided with a first supporting plate and a second supporting plate, the first supporting roller and the second supporting roller are respectively arranged on the first supporting plate and the second supporting plate, and the top plate is also provided with a stripping assembly for stripping label waste paper; when driving first sprocket through the motor and rotating, utilize first chain to drive second sprocket and carry over pinch rolls and rotate, utilize to peel off the subassembly and peel off waste paper, the label membrane is walked around the second and is propped roller and first propping roller, and the carry over pinch rolls coiling label membrane constantly carries the label forward.

As a still further scheme of the invention: the stripping assembly comprises a waste paper roller and a second chain;

the upper bearing of the top plate is connected with a second transmission shaft, a third chain wheel and a waste paper roller are respectively arranged at two ends of the second transmission shaft, and the second chain is wound on the second chain wheel and the third chain wheel; when the second sprocket rotated, utilized the second chain to drive third sprocket and waste paper roller and rotated, waste paper roller was rolled up waste paper, peeled off the waste paper of label book.

As a still further scheme of the invention: the buffering pressing assembly comprises an electric telescopic rod, a pressing plate and a spring;

the electric telescopic rod is installed on the top plate, the pressing plate is fixed on the telescopic end of the electric telescopic rod, the pressing rod is arranged on the pressing plate in a sliding mode, the pressing rod is fixedly provided with a stop block, and a spring is connected between the stop block and the pressing plate; drive the clamp plate through electric telescopic handle and move down, under the sliding fit of depression bar and roof, drive depression bar and press the head and move down, after the press the head supported on fruit, electric telescopic handle continued to drive the clamp plate and moved down, and relative slip takes place for clamp plate and depression bar, and compression spring under the cushioning effect of spring, not only can not damage fruit, can make the label glue firmly on fruit moreover.

As a still further scheme of the invention: a bracket is fixed on the bottom plate, and a receiving inclined plate is arranged on the bracket; along with the operation of conveyer belt, the fruit of sticking the label falls to receiving the swash plate, along receiving the swash plate landing.

As a still further scheme of the invention: the bottom of the pressure rod is sleeved with a sliding sleeve, the side wall of the sliding sleeve is in threaded connection with a locking bolt, and the pressing head is installed at the bottom of the sliding sleeve; through removing the sliding sleeve on the depression bar, can adjust the initial height of press head to be applicable to the fruit of equidimension not, the locking bolt of screwing can be fixed the sliding sleeve on the depression bar.

Compared with the prior art, the invention has the beneficial effects that:

1. the automatic labeling machine for labeling fruits drives a first chain wheel to rotate intermittently through a motor, a driving roller is driven to rotate through a third chain, a conveying belt and a driven roller are further driven to rotate, fruits are conveyed forwards, meanwhile, when the first chain wheel is driven to rotate through the motor, a second chain wheel and a traction roller are driven to rotate through the first chain, when the second chain wheel rotates, the third chain wheel and a waste paper roller are driven to rotate through the second chain, the waste paper roller winds waste paper, the waste paper of a label roll is peeled, a label film bypasses a second support roller and a first support roller, the traction roller winds the label film, when the conveying belt stops rotating, a pressing plate is driven to move downwards through an electric telescopic rod, under the sliding fit of a pressing rod and a top plate, the pressing rod and a pressing head are driven to move downwards, after the pressing head is abutted against the fruits, the electric telescopic rod continues to drive the pressing plate to move downwards, the, under the buffer action of the spring, not only the fruit is not damaged, but also the label can be firmly stuck on the fruit; with the intermittent operation of the conveyor belt, the labeling of the fruits can be continuously carried out.

2. This an automatic labeller for fruit is pasted mark can adjust the initial height of press head through removing the sliding sleeve on the depression bar to be applicable to the fruit of equidimension not, the locking bolt of screwing can fix the sliding sleeve on the depression bar.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic top view of the top plate, the motor, and the support rod according to embodiment 1 of the present invention.

Fig. 3 is a schematic structural view of the top plate, the strut, and the strut in embodiment 1 of the present invention.

Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.

In the figure: 1-bottom plate, 2-first roller seat, 3-driven roller, 4-tray, 5-conveyor belt, 6-waste paper roller, 7-support rod, 8-label roll, 9-stop block, 10-spring, 11-compression bar, 12-pressure plate, 13-electric telescopic rod, 14-traction roller, 15-top plate, 16-motor, 17-support, 18-drive roller, 19-second roller seat, 20-receiving inclined plate, 21-support, 22-support leg, 23-first support plate, 24-first support roller, 25-pressing head, 26-second support roller, 27-second support plate, 28-first chain wheel, 29-first chain wheel, 30-second chain wheel, 31-second chain wheel, 32-third chain wheel, 33-a third chain, 34-a first transmission shaft, 35-a second transmission shaft, 36-a sliding sleeve and 37-a locking bolt.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, an automatic labeling machine for fruit labeling includes a bottom plate 1, a support leg 22 is installed at the bottom of the bottom plate 1; a first roller seat 2 and a second roller seat 19 are arranged on the bottom plate 1, a driven roller 3 and a driving roller 18 are respectively arranged on the first roller seat 2 and the second roller seat 19, a conveying belt 5 is wound on the driven roller 3 and the driving roller 18, and a plurality of trays 4 which are uniformly distributed at intervals are arranged on the conveying belt 5;

a support column 17 is fixed on the bottom plate 1, a top plate 15 is arranged at the top of the support column 17, a driving assembly for driving a driving roller 18 to rotate is arranged on the top plate 15, a support rod 7 is mounted on the top plate 15, a pulling assembly for pulling a label is arranged on the top plate 15, a pressure rod 11 is slidably arranged on the top plate 15, a pressing head 25 is arranged at the bottom end of the pressure rod 11, and a buffering pressing assembly for pressing the pressure rod 11 downwards is further arranged on the top plate 15; when the fruit peeling machine is used, the label roll 8 is sleeved on the supporting rod 7, fruits are placed on the tray 4, the driving roller 18 is driven to run intermittently through the driving assembly, the conveying belt 5 and the driven roller 3 are further driven to run, the fruits are conveyed forwards, meanwhile, the label roll 8 is pulled intermittently through the pulling assembly, waste paper of the label roll 8 is peeled off, when the conveying belt 5 stops running, the pressing rod 11 and the pressing head 25 are driven to move downwards through the buffering pressing assembly, the pressing head 25 presses the labels onto the fruits, and under the buffering action, the fruits cannot be damaged, and the labels can be firmly adhered to the fruits; with the intermittent operation of the conveyor belt 5, the labeling of the fruit can be continued.

Specifically, the driving assembly includes a motor 16 and a third chain 33;

the motor 16 is arranged on the top plate 15, an output shaft of the motor 16 is connected with a first chain wheel 28, a rotating shaft of the driving roller 18 is provided with a fourth chain wheel (not shown in the figure), and a third chain 33 is wound on the first chain wheel 28 and the fourth chain wheel; the first chain wheel 28 is driven to rotate by the motor 16, and the driving roller 18 is driven to rotate by the third chain 33.

Specifically, the pulling assembly comprises a traction roller 14, a first support roller 24 and a second support roller 26;

the top plate 15 is in bearing connection with a first transmission shaft 34, two ends of the first transmission shaft 34 are respectively provided with a second chain wheel 30 and a traction roller 14, a first chain 29 is wound on the second chain wheel 30 and the first chain wheel 28, the bottom of the top plate 15 is provided with a first supporting plate 23 and a second supporting plate 27, a first supporting roller 24 and a second supporting roller 26 are respectively arranged on the first supporting plate 23 and the second supporting plate 27, and the top plate 15 is further provided with a stripping assembly for stripping label waste paper; when the first chain wheel 28 is driven to rotate by the motor 16, the second chain wheel 30 and the traction roller 14 are driven to rotate by the first chain 29, the waste paper is peeled off by the peeling assembly, the label film bypasses the second supporting roller 26 and the first supporting roller 24, and the label film is wound by the traction roller 14 to continuously convey the label forwards.

Further, the peeling assembly includes a paper discharge roller 6 and a second chain 31;

a second transmission shaft 35 is in bearing connection with the top plate 15, a third chain wheel 32 and a waste paper roller 6 are respectively arranged at two ends of the second transmission shaft 35, and a second chain 31 is wound on the second chain wheel 30 and the third chain wheel 32; when the second sprocket 30 rotates, the second chain 31 drives the third sprocket 32 and the waste paper roller 6 to rotate, and the waste paper roller 6 winds up the waste paper to peel off the waste paper of the label roll 8.

Specifically, the buffering and pressing assembly comprises an electric telescopic rod 13, a pressing plate 12 and a spring 10;

the electric telescopic rod 13 is installed on the top plate 15, the pressing plate 12 is fixed on the telescopic end of the electric telescopic rod 13, the pressing rod 11 is arranged on the pressing plate 12 in a sliding mode, the stop block 9 is fixed on the pressing rod 11, and the spring 10 is connected between the stop block 9 and the pressing plate 12; drive clamp plate 12 through electric telescopic handle 13 and move down, under the sliding fit of depression bar 11 and roof 15, drive depression bar 11 and press head 25 and move down, after press head 25 supported on fruit, electric telescopic handle 13 continued to drive clamp plate 12 and moves down, and relative slip takes place for clamp plate 12 and depression bar 11, and compression spring 10, under spring 10's cushioning effect, not only can not damage fruit, can make the label glue firmly on fruit moreover.

Further, a bracket 21 is fixed on the bottom plate 1, and a receiving inclined plate 20 is mounted on the bracket 21; along with the operation of the conveyor belt 5, the labeled fruit falls onto the inclined receiving plate 20 and slides down along the inclined receiving plate 20.

The working principle of the embodiment of the invention is as follows: when the fruit peeling machine is used, the label roll 8 is sleeved on the supporting rod 7, fruits are placed on the tray 4, the first chain wheel 28 is driven to rotate intermittently by the motor 16, the driving roller 18 is driven to rotate by the third chain 33, the conveying belt 5 and the driven roller 3 are further driven to rotate, the fruits are conveyed forwards, meanwhile, when the first chain wheel 28 is driven to rotate by the motor 16, the second chain wheel 30 and the traction roller 14 are driven to rotate by the first chain 29, when the second chain wheel 30 rotates, the third chain wheel 32 and the waste paper roller 6 are driven to rotate by the second chain 31, the waste paper roller 6 winds waste paper, the waste paper of the label roll 8 is peeled off, the label film bypasses the second supporting roller 26 and the first supporting roller 24, the traction roller 14 winds the label film, when the conveying belt 5 stops rotating, the pressing plate 12 is driven to move downwards by the electric telescopic rod 13, and the pressing rod 11 and the pressing head 25 are driven to move downwards under the sliding fit, after the pressing head 25 abuts against the fruit, the electric telescopic rod 13 continues to drive the pressing plate 12 to move downwards, the pressing plate 12 and the pressing rod 11 slide relatively, the spring 10 is compressed, and under the buffering action of the spring 10, the fruit cannot be damaged, and the label can be firmly adhered to the fruit; with the intermittent operation of the conveyor belt 5, the labeling of the fruit can be continued.

Example 2

Referring to fig. 4, in an embodiment of the present invention, an automatic labeling machine for labeling fruits is different from embodiment 1 in that a sliding sleeve 36 is sleeved on a bottom of a pressure lever 11, a locking bolt 37 is connected to a side wall of the sliding sleeve 36 through a thread, and a pressing head 25 is installed at the bottom of the sliding sleeve 36; by moving the sliding sleeve 36 on the pressure rod 11, the initial height of the pressing head 25 can be adjusted so as to be suitable for fruits with different sizes, and the sliding sleeve 36 can be fixed on the pressure rod 11 by tightening the locking bolt 37.

While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides an automatic labeller for fruit is pasted mark, includes bottom plate (1), and landing leg (22), its characterized in that are installed to the bottom of bottom plate (1):

a first roller seat (2) and a second roller seat (19) are arranged on the bottom plate (1), a driven roller (3) and a driving roller (18) are respectively arranged on the first roller seat (2) and the second roller seat (19), a conveying belt (5) is wound on the driven roller (3) and the driving roller (18), and a plurality of trays (4) which are uniformly distributed at intervals are arranged on the conveying belt (5);

be fixed with pillar (17) on bottom plate (1), the top of pillar (17) is equipped with roof (15), be equipped with on roof (15) and be used for driving drive roll (18) moving drive assembly, install branch (7) on roof (15), be equipped with the subassembly that pulls that is used for pulling the label on roof (15), it is provided with depression bar (11) to slide on roof (15), the bottom of depression bar (11) is equipped with presses head (25), still be equipped with the buffering that is used for pushing down depression bar (11) on roof (15) and push down the subassembly.

2. An automated labelling machine for fruit labelling according to claim 1, characterised in that:

the drive assembly comprises a motor (16) and a third chain (33);

the motor (16) is installed on the top plate (15), an output shaft of the motor (16) is connected with a first chain wheel (28), a fourth chain wheel is installed on a rotating shaft of the driving roller (18), and a third chain (33) is wound on the first chain wheel (28) and the fourth chain wheel.

3. An automated labelling machine for fruit labelling according to claim 2, characterised in that:

the pulling assembly comprises a traction roller (14), a first support roller (24) and a second support roller (26);

bearing connection has first transmission shaft (34) on roof (15), and the both ends of first transmission shaft (34) are equipped with second sprocket (30) and carry over pinch rolls (14) respectively, and around being equipped with first chain (29) on second sprocket (30) and first sprocket (28), first fagging (23) and second fagging (27) are installed to the bottom of roof (15), and first roller (24) are propped and second are propped roller (26) and are installed respectively on first fagging (23) and second fagging (27), still are equipped with the stripping off subassembly that is used for peeling off label waste paper on roof (15).

4. An automated labelling machine for fruit labelling according to claim 3, characterised in that:

the stripping assembly comprises a waste paper roller (6) and a second chain (31);

the bearing is connected with a second transmission shaft (35) on the top plate (15), a third chain wheel (32) and a waste paper roller (6) are respectively arranged at two ends of the second transmission shaft (35), and a second chain (31) is wound on the second chain wheel (30) and the third chain wheel (32).

5. An automated labelling machine for fruit labelling according to claim 1, characterised in that:

the buffering and pressing assembly comprises an electric telescopic rod (13), a pressing plate (12) and a spring (10);

electric telescopic handle (13) are installed on roof (15), and clamp plate (12) are fixed on electric telescopic handle's (13) flexible end, and depression bar (11) slide to be set up on clamp plate (12), are fixed with dog (9) on depression bar (11), are connected with spring (10) between dog (9) and clamp plate (12).

6. An automated labelling machine for fruit labelling according to claim 1, characterised in that:

a support (21) is fixed on the bottom plate (1), and a receiving inclined plate (20) is installed on the support (21).

7. An automated labelling machine for fruit labelling according to claim 1 or 5, characterised in that:

the bottom cover of depression bar (11) is equipped with sliding sleeve (36), and threaded connection has locking bolt (37) on the lateral wall of sliding sleeve (36), and the bottom at sliding sleeve (36) is installed in press head (25).