Fixed-point positioning labeling machine

Abstract

The utility model relates to the field of mechanical packaging, in particular to a fixed-point positioning labeling machine which comprises a machine box, a conveying belt is arranged on the machine box, and the feeding front end of the conveying belt is connected with a feeding disc. A fallen bottle removing device, a material shortage detecting device, a label supplying device, an astrolabe positioning mechanism and a rolling device are sequentially arranged on the machine box in the conveying direction of the conveying belt, and the astrolabe positioning mechanism can conduct speed reduction or shutdown treatment when material shortage is detected by the material shortage detecting device. The fixed-point positioning labeling machine provided by the utility model can be suitable for labeling work of round bottles with different sizes, is rapid and convenient to adjust, and can realize high-precision fixed-point positioning labeling.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical packaging field especially, relate to a fixed point positioning labeling machine. BACKGROUND

[0002] In all walks of life, especially food, beverage, liquor, yellow wine and condiment industry, to cater to the individual needs of consumers, enterprises have carried out differentiated packaging design. Such as designing LOGO on the bottle, or personalized patterns, and require labels to meet national industry standards, must be pasted in the specified location, not randomly posted. In addition, there are anti-fake requirements, as anti-fake labels, anti-fake labels also need to be pasted in the specified location of the packaging container. It is worth noting that the position of the label is not fixed, the same product due to the difference in the position of the label, the requirement of the labeling machine is also different. The common positioning round bottle labeling machine on the current market, its labeling clamping mechanism generally adopts fixed chuck design, the chuck can not be disassembled and can not be adjusted. Once the roller is damaged, it cannot be repaired by replacing a single accessory, and it cannot effectively clamp different sizes of articles. Therefore, the existing labeling machine cannot completely adapt to all products. In the labeling operation, simultaneously realizing the adjustment of large and small size, the adjustment of up and down height and the adjustment of speed of round bottle products is a function that the existing equipment does not have. SUMMARY

[0003] In view of the above-mentioned deficiencies of the existing labeling machine, the fixed point positioning labeling machine provided by the utility model can be applied to round bottle labeling work of different sizes, and can realize high-precision fixed point positioning labeling.

[0004] To achieve the above-mentioned purpose, the embodiments of the utility model adopt the following technical solutions:

[0005] A fixed point positioning labeling machine, comprising a case, a conveying belt is arranged on the case, a feeding disc is connected to the feeding end of the conveying belt, a bottle reversing and removing device, a material shortage detection device, a label supplying device, a star disc positioning mechanism and a rolling device are sequentially arranged on the case along the transmission direction of the conveying belt, and the star disc positioning mechanism can be slowed down or stopped when the material shortage detection device detects a material shortage.

[0006] According to one aspect of the utility model, a label missing detection triggering device, a label missing detection device and a label missing removing device are arranged on the case, and the label missing detection triggering device, the label missing detection device and the label missing removing device are sequentially arranged at the rear end of the rolling device along the transmission direction of the conveying belt.

[0007] According to one aspect of the utility model, the star disc positioning mechanism includes the star disc mounting seat fixedly installed on the case, the star disc mounting seat is provided with star disc mechanism adjusting device, star disc mechanism adjusting device connects star line carousel, star line carousel is connected with servo motor, star disc mechanism adjusting device is used for adjusting the height and the width of star line carousel relative to the center line of conveying belt.

[0008] According to one aspect of the utility model, the star line carousel includes the carousel mounting seat connected with the star disc mounting seat, the carousel mounting seat is provided with carousel, and a plurality of rotating rollers are circumferentially arranged on the carousel.

[0009] According to one aspect of the utility model, the label supply device includes the mounting plate installed on the case, the mounting plate is provided with the label supply mechanism that supplies label tape, the label pulling device that pulls label tape movement, the label stripping device that will be peeled from the label base paper and the base paper recycling device that rolls up base paper, the mounting plate is also provided with printing equipment and air drying device, and the label pulling device pulls label tape after printing equipment, air drying device and is connected with the label stripping device.

[0010] According to one aspect of the utility model, the rolling device includes the rolling mounting seat fixedly installed on the case, the rolling mounting seat is connected with rolling device adjusting mechanism, the rolling device adjusting mechanism is connected with rubber roller, and the rolling device adjusting mechanism is used for adjusting the high speed and the width of rubber roller relative to the center line of conveying belt.

[0011] According to one aspect of the utility model, the both sides of conveying belt are provided with conveying belt guardrail, the conveying belt guardrail is provided with guardrail adjusting device, and the guardrail adjusting device is used for adjusting the height and the width of conveying belt guardrail relative to the center line of conveying belt.

[0012] According to one aspect of the utility model, the conveying belt guardrail is provided with the rejection part, and the rejection part is provided with the inverted bottle collecting device below.

[0013] According to one aspect of the utility model, the feeding disc is provided with feeding guardrail in the periphery, and the feeding disc is provided with guide block and guide block limiting column.

[0014] According to one aspect of the utility model, the labeling machine further includes PLC controller, and the PLC controller is connected with the feeding disc, the conveying belt, the material shortage detection device, the label supply device, the rolling device and the star disc positioning mechanism respectively.

[0015] The utility model discloses the advantages of implementation: through the connection of star line turntable and servo motor, the stepless speed regulation function of star disc positioning mechanism can be realized, its action speed is fast, and the output of arbitrary equal distance can be realized, thereby the production rate is adjusted efficiently and conveniently, the stripping label length of supply mark device is obtained by servo motor and leak mark detection device cooperation PLC controller automatic calculation, and the position of leak mark detection device does not need to be adjusted, only needs to modify the label length on the man -machine interface, can complete the work of pasting mark and leak pasting detection, the setting of bottle detection device can effectively eliminate the bottle, and the influence on production continuity is avoided, the setting of bottle detection device makes star disc positioning mechanism when detecting the bottle information can carry out the speed reduction and shutdown processing, thereby avoiding the waste of energy. The setting of leak mark detection device and leak mark elimination device can eliminate the leak pasting mark bottle, and ensure the continuity of subsequent production. The conveying belt guardrail, supply mark device, star disc positioning mechanism, rolling device all are equipped with adjusting device, and the structure adjustment according to different size material is convenient, to adapt to the change of different size, the adjustment process is convenient and fast, and the application range of pasting machine is wide. The fixed point positioning labeling machine provided by the utility model can be applicable to the labeling work of different size bottles, and the adjustment is rapid and convenient, and high-precision fixed point positioning labeling can be realized. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed to be used in the embodiment will be simply introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without paying creative labor for the ordinary skilled in the art.

[0017] Figure 1 It is the first perspective three-dimensional structure schematic diagram of the fixed point positioning labeling machine of the utility model.

[0018] Figure 2 It is the second perspective three-dimensional structure schematic diagram of the fixed point positioning labeling machine of the utility model.

[0019] Figure 3 It is the third perspective three-dimensional structure schematic diagram of the fixed point positioning labeling machine of the utility model.

[0020] Figure 4 It is the fourth perspective three-dimensional structure schematic diagram of the fixed point positioning labeling machine of the utility model.

[0021] Mark the number in the drawing:

[0022] 1, case; 11, main case; 12, feeding case; 13, foot skid; 14, universal wheel; 2, feeding disc; 21, guide block; 22, feeding guardrail; 23, guide block limiting column; 3, conveying belt; 31, conveying belt guardrail; 32, guardrail adjusting device; 4, bottle reversing and removing device; 41, removing part; 5, material shortage detecting device; 6, label feeding device; 61, mounting plate; 62, label feeding mechanism; 63, label pulling device; 64, label peeling device; 65, bottom paper recycling device; 7, star disc positioning mechanism; 71, star disc mechanism adjusting device; 72, star row turntable; 721, turntable mounting seat; 722, turntable; 723, rotating roller; 73, star disc mounting seat; 8, rolling device; 81, rolling mounting seat; 82, rolling device adjusting mechanism; 83, rubber roller; 9, missing label detecting device; 10, missing label removing device; 100, missing label detecting trigger device. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like appear, these terms indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0025] It should be noted that if an element is referred to as "fixed to" or "provided on" another element, it can be directly on the other element or there can be a middle element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there can be a middle element. If present, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the present application are only for illustrative purposes and do not represent the only implementation.

[0026] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, a kind of pinpoint positioning labeller, the labeller is generally used for the pinpoint positioning labelling of round bottle, it includes machine case 1, the machine case 1 includes main machine case 11 and feeder machine case 12, the bottom of main machine case 11 and feeder machine case 12 is provided with foot hoof 13 and universal wheel 14, facilitate the movement and fixation of labeller.The machine case 1 is provided with conveying belt 3, the machine case 1 and along the transmission direction of the conveying belt 3 are sequentially provided with bottle rejection device 4, material detection device 5, label supply device 6, star disc positioning mechanism 7, rolling device 8, label missing detection trigger device 100, label missing detection device 9 and label missing rejection device 10, the star disc positioning mechanism 7 can be according to the material detection device 5 detection to lack material when speed reduction or stop processing.The label missing rejection device 10 according to the label missing detection device 9 detection to the round bottle not labelling when, to the round bottle not labelling for rejection;Preferably, the label missing rejection device 10 can also be unqualified label detection device, unqualified label detection device can detect the label missing and not labelling in specified position, and relevant signal is sent to label missing rejection device 10, and label missing rejection device 10 according to the detection result of unqualified label detection device to the round bottle of unqualified label for rejection.

[0027] The labeller also includes PLC (Programmable Logic Controller), and the PLC controller is connected with the feeder disc 2, the conveying belt 3, the material detection device 5, the label supply device 6, the rolling device 8, the star disc positioning mechanism 7, label missing detection trigger device 100, label missing detection device 9 and label missing rejection device 10 respectively.

[0028] In practical application, the star disc positioning mechanism 7 comprises a star disc mounting seat 73 fixedly mounted on the cabinet 1, and a star disc mechanism adjusting device 71 is arranged on the star disc mounting seat 73, the star disc mechanism adjusting device 71 is connected with a star row turntable 72, the star row turntable 72 is connected with a servo motor, and the servo motor is connected with the PLC controller. When the lack of bottle detection device 5 detects the lack of bottles, the lack of bottle signal is fed back to the PLC controller, and the PLC controller controls the servo motor to slow down or stop. The servo motor can control the star disc positioning mechanism 7 to realize stepless speed regulation. The star disc mechanism adjusting device 71 is configured to adjust the height and width of the star row turntable 72 relative to the center line of the conveying belt 3, so that it can be suitable for bottles of different sizes for labeling. The star row turntable 72 comprises a turntable mounting seat 721 connected with the star disc mounting seat 73, a turntable 722 is arranged in the turntable mounting seat 721, a plurality of rotating rollers 723 are arranged in the circumferential direction on the turntable 722, and the bottles are clamped between two rotating rollers 723 during labeling. Through the configuration of the star row turntable 72, the labeled bottles are uniformly spaced and conveyed backward, thereby facilitating the precise detection of the labeled bottles by the lack of bottle detection device.

[0029] In practical application, the label supply device 6 comprises a mounting plate 61 mounted on the cabinet 1, and a label supply mechanism 62 for supplying label strips, a label pulling device 63 for pulling the label strips, a label peeling device 64 for peeling the labels from the base paper, and a base paper recycling device 65 for winding the base paper are arranged on the mounting plate 61. The mounting plate 61 is also provided with a printing device and a drying device (not shown in the figure), and the label pulling device 63 pulls the label strips after passing through the printing device and the drying device and is connected with the label peeling device 64. The printing device is configured to print label information, and the drying device is configured to dry the printed labels to avoid subsequent rolling and cause the label information to be blurred. Preferably, the mounting plate 61 is also provided with a label supply device adjusting device to adjust the height and width of the label supply device 6 relative to the center line of the labeling conveying belt 3, so as to ensure that the label supply device 6 can adapt to the labeling requirements of bottles of different sizes.

[0030] In practical application, the rolling device 8 comprises a rolling mounting seat 81 fixedly mounted on the cabinet 1, and a rolling device adjusting mechanism 82 is connected with the rolling mounting seat 81, and a rubber roller 83 is connected with the rolling device adjusting mechanism 82. The rolling device adjusting mechanism 82 is configured to adjust the speed of the rubber roller 83 and the width relative to the center line of the conveying belt 3, so as to ensure that the rolling device 8 can adapt to the label rolling requirements of bottles of different sizes.

[0031] In practical application, both sides of the conveying belt 3 are provided with conveying belt guardrails 31, and the conveying belt guardrails 31 are provided with guardrail adjusting devices 32, which are configured to adjust the height and width of the conveying belt guardrails 31 relative to the center line of the conveying belt 3, so as to ensure that the conveying belt 3 can adapt to the conveying needs of bottles of different sizes. The conveying belt guardrails 31 are provided with a rejection part 41, and the lower side of the rejection part 41 is provided with an inverted bottle collecting device or an inverted bottle output device (not shown in the figure). The rejection part 41 extends from the conveying belt guardrails 31 to the center line of the conveying belt 3, and occupies about half of the conveying belt 3. The vertical bottle can be smoothly transmitted along the conveying belt 3 due to the flat bottom of the vertical bottle. The inverted bottle will roll on the conveying belt 3 and finally slide from the conveying belt 3 to the inverted bottle collecting device or the inverted bottle output device when passing through the inverted bottle rejection part 41 due to the arc structure of the inverted bottle.

[0032] In practical application, the feeding disc 2 is provided with a feeding guardrail 22 on the periphery, and the feeding disc 2 is provided with guide blocks 21 and guide block limiting columns 23.

[0033] In practical application, the cabinet 1 is provided with a man-machine interface unit, which is convenient for workers to operate the labeling machine.

[0034] The feeding disc 2 is used for material feeding, and the material is driven into the conveying belt 3 through the feeding disc 2. The conveying belt 3 is responsible for conveying the bottles to the star disc positioning mechanism 7 to realize accurate positioning and labeling. The label providing device 6 is responsible for providing labels and adhering them to the surface of the bottles. The rolling device 8 applies rolling pressure to the labels to ensure that the labels are tightly and firmly adhered to the bottles. The missing label detection triggering device 100 is responsible for monitoring the passage of the bottles, and once a bottle is detected, the missing label detection device 9 is triggered to work. If a bottle without a label (i.e. a missing bottle) is detected, the missing label rejection device 10 will immediately start to reject such bottles.

[0035] The utility model discloses the advantages of implementation: through the connection of star line turntable and servo motor, the stepless speed regulation function of star disc positioning mechanism can be realized, its action speed is fast, and the output of arbitrary equidistance can be realized, thereby the production rate is adjusted efficiently and conveniently, the stripping label length of supply mark device is calculated by servo motor and leak mark detection device cooperation PLC controller automatically, and the position of leak mark detection device does not need to be adjusted, only needs to modify the label length on the man -machine interface, can complete the work of pasting mark and leak pasting detection, the setting of bottle detection device can effectively eliminate the bottle, avoids the influence to the production continuity, the setting of bottle detection device makes star disc positioning mechanism when detecting the bottle information of lack can carry out the speed reduction and shutdown processing, thereby avoids the waste of energy. The setting of leak mark detection device and leak mark elimination device can eliminate the round bottle of leak pasting mark, ensures the continuity of subsequent production. The conveying belt guardrail, supply mark device, star disc positioning mechanism, rolling pressure device all are equipped with adjusting device, and the structure adjustment is convenient according to different size material, to adapt to the change of different size, and the adjustment process is convenient and fast, makes the application scope of pasting machine widely. The utility model provides a kind of fixed point positioning pasting machine, can be applicable to the pasting work of different size round bottle, adjustment is rapid and convenient, can realize the fixed point positioning pasting of high precision.

[0036] The above is only the specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of the change or replacement within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be limited to the protection scope of the claims.

Claims

1. A machine for the positioning and application of labels, comprising a cabinet (1) provided with a conveyor belt (3), characterized in that, The feeding front end of the conveying belt (3) is connected with a feeding disc (2), the machine box (1) is sequentially provided with a bottle upside-down removing device (4), a material shortage detecting device (5), a label feeding device (6), a star disc positioning mechanism (7) and a rolling device (8) along the conveying direction of the conveying belt (3), the star disc positioning mechanism (7) can be slowed down or stopped when the material shortage detecting device (5) detects a material shortage.

2. The pinpoint labeler of claim 1, wherein, The machine box (1) is provided with a label missing detecting trigger device (100), a label missing detecting device (9) and a label missing removing device (10), the label missing detecting trigger device (100), the label missing detecting device (9) and the label missing removing device (10) are sequentially arranged at the rear end of the rolling device (8) along the conveying direction of the conveying belt (3).

3. The pinpoint labeler of claim 1, wherein, The star disc positioning mechanism (7) comprises a star disc mounting seat (73) fixedly mounted on the machine box (1), the star disc mounting seat (73) is provided with a star disc mechanism adjusting device (71), the star disc mechanism adjusting device (71) is connected with a star row turntable (72), the star row turntable (72) is connected with a servo motor, and the star disc mechanism adjusting device (71) is used for adjusting the height and width of the star row turntable (72) relative to the center line of the conveying belt (3).

4. The pinpoint labeler of claim 3, wherein, The star row turntable (72) comprises a turntable mounting seat (721) connected with the star disc mounting seat (73), and a turntable (722) is arranged in the turntable mounting seat (721), and a plurality of rotating rollers (723) are arranged in the circumferential direction of the turntable (722).

5. The pinpoint labeler of claim 1, wherein, The label feeding device (6) comprises a mounting plate (61) mounted on the machine box (1), the mounting plate (61) is provided with a label feeding mechanism (62) for feeding a label strip, a label pulling device (63) for pulling the label strip, a label peeling device (64) for peeling the label from the base paper and a base paper recycling device (65) for recycling the base paper, and the mounting plate (61) is further provided with a printing device and a air drying device, the label pulling device (63) is connected with the label peeling device (64) after the label strip passes through the printing device and the air drying device.

6. The pinpoint labeler of claim 1, wherein, The rolling device (8) comprises a rolling mounting seat (81) fixedly mounted on the machine box (1), the rolling mounting seat (81) is connected with a rolling device adjusting mechanism (82), the rolling device adjusting mechanism (82) is connected with a rubber roller (83), and the rolling device adjusting mechanism (82) is used for adjusting the high speed and the width of the rubber roller (83) relative to the center line of the conveying belt (3).

7. The machine of claim 1 wherein, Both sides of the conveying belt (3) are provided with conveying belt guardrails (31), the conveying belt guardrails (31) are provided with guardrail adjusting devices (32), and the guardrail adjusting devices (32) are used for adjusting the height and the width of the conveying belt guardrails (31) relative to the center line of the conveying belt (3).

8. The pinpoint labeler of claim 7, wherein, The conveying belt guardrails (31) are provided with removing parts (41), and the removing parts (41) are provided with upside-down bottle collecting devices or upside-down bottle output devices below.

9. The machine of claim 1 wherein, The feeding disc (2) is provided with a feeding guardrail (22) on the periphery, and is provided with a guide block (21) and a guide block limiting column (23).

10. The pinpoint labeler of any of claims 1 to 9, wherein, The labeling machine further comprises a PLC controller connected with the feeding disc (2), the conveying belt (3), the material shortage detection device (5), the label feeding device (6), the rolling device (8) and the star disc positioning mechanism (7).

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