CN213503286U

CN213503286U - Can is with automatic high-efficient labeller

Info

Publication number: CN213503286U
Application number: CN202022407669.6U
Authority: CN
Inventors: 温燕芳; 蔡大庆
Original assignee: Guangzhou Tiancong Food Co ltd
Current assignee: Guangzhou Tiancong Food Co ltd
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-06-22
Anticipated expiration: 2030-10-24

Abstract

The utility model relates to a can is with automatic high-efficient labeller, which comprises a frame, be provided with in the frame and carry platform and a plurality of conveyer belt, the conveyer belt is located the top of carrying the platform, it is provided with the mount pad to rotate in the frame, the lateral wall of mount pad is provided with connecting portion, connecting portion rotate and are provided with the pinch roller, the pinch roller is located between the upper band of conveyer belt and the lower band, and the pinch roller butt in the lower inboard of taking of conveyer belt, be provided with in the frame be used for to connecting portion provide the elastic component of holding down force, still be provided with the adjusting part who is used for adjusting the tensile force of conveyer belt in the frame. The application has the effect that the product is not easy to slip in the conveying process.

Description

Can is with automatic high-efficient labeller

Technical Field

The application relates to the technical field of labeling equipment, especially, relate to a can is with automatic high-efficient labeller.

Background

A labeling machine is a device for sticking labels of products to predetermined packaging containers.

A related art can (cylindrical) labeling machine mainly includes a frame, on which a conveying mechanism for conveying a product and a labeling mechanism for adhering a label are mounted, wherein the conveying mechanism mainly includes a conveying table mounted on the frame and a conveying belt, the conveying belt is located above the conveying table, and a gap through which the product passes is formed between the conveying belt and the conveying table. When the labeling machine works, the conveying belt compresses the product, the conveying belt is driven to work so as to drive the product to be conveyed forwards, and labeling is carried out through the labeling mechanism in the conveying process.

However, in the actual working process, after the conveyer belt is used for a long time, the tension force of the conveyer belt can be reduced, so that the pressing force of the conveyer belt on the product is insufficient, the product and the conveyer belt slip, and the normal conveying of the product is influenced.

SUMMERY OF THE UTILITY MODEL

In order to improve present labeller and mark insecure phenomenon at the in-process appearance of pasting the mark, this application provides an automatic high-efficient labeller for can.

The application provides a pair of automatic high-efficient labeller for can adopts following technical scheme:

the utility model provides a can is with automatic high-efficient labeller, includes the frame, be provided with in the frame and carry platform and a plurality of conveyer belt, the conveyer belt is located the top of carrying the platform, it is provided with the mount pad to rotate in the frame, the lateral wall of mount pad is provided with connecting portion, connecting portion rotate and are provided with the pinch roller, the pinch roller is located between the upper band of conveyer belt and the lower band, and the pinch roller butt in the lower inboard of taking of conveyer belt, be provided with in the frame be used for to connecting portion provide the elastic component of holding down force, still be provided with the adjusting part who is used for adjusting the tensile force of conveyer belt in the frame.

Through adopting above-mentioned technical scheme, the in-process that the product was carried, the product passes from the lower band of conveyer belt and between carrying the platform, the lower band of conveyer belt is to pressing the product, rotate through the drive conveyer belt, move along with the motion of conveyer belt so that the product is along with the conveyer belt through relative friction between conveyer belt and the product, thereby drive the product and carry forward, the in-process of carrying, provide decurrent pressure to connecting portion through elastic component, so that the pinch roller remains to push down throughout, thereby push down the lower band of conveyer belt, further make the lower band of conveyer belt can keep inseparable mortgage product, increase the relative friction between conveyer belt and the product, make the phenomenon that the product is difficult for taking place to skid at the in-process of carrying.

Preferably, the elastic component includes vertical set up in montant in the frame, the montant is located the top of connecting portion, the montant cover is equipped with the spring, the top of montant is provided with the spacing collar, the top of spring connect in the spacing collar, the bottom of spring connect in connecting portion.

Through adopting above-mentioned technical scheme, the spring provides decurrent elasticity to connecting portion to the connecting portion downstream that makes, thereby the drive pinch roller compresses tightly the conveyer belt downwards, makes the conveyer belt can keep compressing tightly the product, with the frictional force between increase product and the conveyer belt, reduces the phenomenon that the product skidded.

Preferably, the pinch roller is arranged in a conical shape, and the large end of the pinch roller is rotatably connected to the connecting part.

Through adopting above-mentioned technical scheme, the pinch roller is the toper setting to make the pinch roller to the support of conveyer belt press the effect better.

Preferably, the lateral wall of mount pad still is provided with the guide part, the guide part with the connecting portion symmetry sets up, the vertical guide bar that is provided with in the frame, the bottom of guide bar runs through the guide part.

Through adopting above-mentioned technical scheme, when connecting portion moved, drive the mount pad and take place to rotate to make the guide part motion, the direction of motion of guide part is opposite with the direction of motion of connecting portion, leads the guide part through the guide bar, thereby makes the motion of guide part more stable, with the stability that improves connecting portion.

Preferably, the bottom end of the guide rod is provided with a limiting block.

Through adopting above-mentioned technical scheme, the setting up of stopper makes the in-process of guide part motion difficult with the guide bar break away from.

Preferably, the number of the conveying belts is two, and the two conveying belts are respectively located on two sides of the rack.

Through adopting above-mentioned technical scheme, the both sides of two conveyer belt butt products to make the atress of product more stable, make and carry the product more stable.

Preferably, the adjusting assembly includes a guide rail vertically disposed on the frame and a tensioning wheel slidably connected to the guide rail, the tensioning wheel abuts against the upper belt of the conveying belt, and a fixing assembly for fixing the tensioning wheel is disposed on the guide rail.

Through adopting above-mentioned technical scheme, when adjusting the tensile force of conveyer belt, can unblock tensile force to remove the take-up pulley to required position, then can realize adjusting the tensile force of conveyer belt through the fixed take-up pulley of fixed subassembly again.

Preferably, the fixing assembly includes a screw rod disposed at one end of the tensioning wheel and a screw nut in threaded connection, a strip-shaped groove penetrating through the guide rail is formed in a side wall of the guide rail, the strip-shaped groove is disposed along the guide rail in a length direction, and the screw rod penetrates through the sliding groove.

Through adopting above-mentioned technical scheme, during the fixed take-up pulley, can pass the bar groove with the screw rod to screw up the nut, so that the fixed of take-up pulley can be realized to the lateral wall of nut butt guide rail. When the tension of the conveying belt needs to be adjusted, the nut can be unscrewed, the tensioning wheel is pushed to move to a required position along the length direction of the strip-shaped groove, and then the nut is screwed down to fix the tensioning wheel, so that the tension of the conveying belt is adjusted.

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

1. downward pressure is provided for the connecting part through the spring, so that the pressing wheel is always kept pressed downwards, the lower belt of the conveying belt is pressed downwards, the lower belt of the conveying belt can be kept tightly pressed against a product, the relative friction between the conveying belt and the product is increased, and the product is not easy to slip in the conveying process;

2. the guide part is guided by the guide rod, so that the movement of the guide part is more stable, and the stability of the connecting part is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic structural view of the present embodiment with one of the side panels removed;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a partial sectional view of the present embodiment.

Description of reference numerals: 1. a frame; 101. a base; 102. a side plate; 2. a conveying table; 3. a delivery channel; 31. carrying out taping; 32. carrying out belt descending; 4. a conveyor belt; 5. a conveying track; 6. a drive shaft; 7. a drive wheel; 8. a gear; 9. a chain; 10. a drive motor; 11. a rotating shaft; 12. a mounting seat; 13. a connecting portion; 14. a pinch roller; 15. a vertical rod; 16. a spring; 17. a limiting ring; 18. a guide portion; 19. a guide bar; 20. a limiting block; 21. a guide rail; 211. a strip-shaped groove; 22. a tension wheel; 23. a screw; 24. and a nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The utility model provides an automatic high-efficient labeller for can, refers to fig. 1, includes frame 1, is equipped with on the frame 1 and carries platform 2, carries platform 2's one end to be the feed end, and the other end is the discharge end. The frame 1 includes a base 101 and a side plate 102 mounted on the base 101, and the conveying table 2 is located on the base 101. In this embodiment, the number of the side plates 102 is two, and the two side plates 102 are respectively located on two sides of the conveying table 2. The two side plates 102 and the conveying platform 2 are matched to enclose a conveying channel 3 for conveying products.

Referring to fig. 1 and 2, the two side plates 102 are each provided with an endless conveyor belt 4 on the side facing each other. In this embodiment, the conveying table 2 is provided with a conveying rail 5 along the conveying direction of the conveying belt 4, and a gap through which a product passes is formed between the lower belt 32 of the conveying belt 4 and the conveying rail 5.

Specifically, referring to fig. 1 and 2, the feed end and the discharge end of the conveying table 2 are rotatably provided with a driving shaft 6, and the driving shaft 6 crosses the conveying table 2. A drive wheel 7 for driving the conveyor belt 4 is mounted on the drive shaft 6. All the cover is equipped with gear 8 on two drive shafts 6, is connected with chain 9 between two gear 8 to can drive two drive shafts 6 and rotate simultaneously when making one of them drive shaft 6 of drive rotate, thereby drive conveyer belt 4 and rotate.

Referring to fig. 1 and 2, a driving motor 10 for driving one of the driving shafts 6 to rotate is mounted on the base 101, and an output shaft of the driving motor 10 is connected to a reduction motor (not shown in the figure) whose output shaft is connected to the driving shaft 6.

When carrying the product, combine fig. 3, the product gets into from the feed side of carrying platform 2 to get into the lower area 32 of conveyer belt 4 and carry the clearance between the platform 2, the lower area 32 of conveyer belt 4 compresses tightly the product, then rotates through one of them drive shaft 6 of driving motor 10 drive, thereby drives two drive shaft 6 rotations, makes drive wheel 7 take place to rotate, thereby drives conveyer belt 4 and takes place to rotate, carries the product forward.

Referring to fig. 2 and 3, a plurality of rotating shafts 11 are fixed to the sides of the two side plates 102 facing each other, the rotating shafts 11 are arranged along the width direction of the conveying table 2, and the plurality of rotating shafts 11 are distributed at equal intervals along the conveying direction of the conveyor belt 4. The rotating shaft 11 is rotatably provided with a mounting seat 12, the side wall of the mounting seat 12 is integrally formed with a connecting part 13, and the connecting part 13 is rotatably connected with a pressing wheel 14 for abutting against the conveying belt 4.

Specifically, referring to fig. 2 and 3, the pressing wheel 14 is provided in a tapered shape, the tapered pressing wheel 14 includes a large end and a small end, the large end of the pressing wheel 14 is rotatably connected to the connecting portion 13, and the small end of the pressing wheel 14 extends in the width direction of the conveying belt 4 and abuts against the inner side of the lower belt 32 of the conveying belt 4.

Referring to fig. 2 and 3, an elastic assembly for providing a downward pressure to the connection portion 13 is further mounted on the side plate 102, and the elastic assembly provides a downward pressure to the connection portion 13 to rotate the mounting seat 12 around the rotating shaft 11, so as to drive the connection portion 13 to turn downward, so that the height of the pressing roller 14 changes, that is, the pressing roller 14 presses down, so as to press the lower belt 32 of the conveying belt 4 down, so as to press the product.

Specifically, referring to fig. 2 and 3, the elastic component includes a vertical rod 15 vertically installed on the frame 1 and a spring 16 sleeved on the vertical rod 15. In this embodiment, montant 15 is located the top of connecting portion 13, and montant 15 is close to the position department on top and is fixed with spacing collar 17, and spring 16's top is connected in spacing collar 17, and spring 16's bottom is connected in connecting portion 13, provides elasticity through spring 16 to connecting portion 13 for connecting portion 13 atress upset downwards, thereby drive pinch roller 14 and push down the lower area 32 of conveyer belt 4, so that the lower area 32 of conveyer belt 4 compresses tightly the product.

Referring to fig. 2 and 3, a guide portion 18 is fixed to a side wall of the mounting portion, and the guide portion 18 is provided symmetrically with the connecting portion 13. The side plate 102 is vertically provided with a guide rod 19, and the bottom end of the guide rod 19 penetrates through the guide part 18 and is connected with the guide part 18 in a sliding manner. When the connecting portion 13 descends, the mounting base 12 is driven to rotate around the rotating shaft 11, so that the guide portion 18 moves reversely, that is, the guide portion 18 ascends, the guide portion 18 is limited and guided by the guide rod 19, and the ascending and descending of the connecting portion 13 are more stable.

Referring to fig. 2 and 3, a stopper 20 is detachably mounted at the bottom end of the guide rod 19, and the stopper 20 is used to limit the separation of the guide part 18 from the guide rod 19. In this embodiment, the limiting block 20 is provided with a screw hole, and the bottom end of the guide rod 19 is provided with an external thread matched with the screw hole.

Further, referring to fig. 2 and 4, the conveying table 2 is also provided with an adjusting assembly for adjusting the tension of the conveying belt 4. In this embodiment, each side plate 102 is provided with three sets of adjusting components, and the three sets of adjusting components are distributed at equal intervals along the conveying direction of the conveying belt 4.

Specifically, referring to fig. 2 and 4, the adjusting assembly includes a guide rail 21 vertically mounted on the conveying table 2 and a tension pulley 22 slidably connected to the guide rail 21, and the tension pulley 22 abuts against the upper belt 31 of the conveying belt 4. In the present embodiment, two of the three tension pulleys 22 of the three sets of adjusting assemblies abut against the outer side of the upper belt 31 of the conveyor belt 4, and the other tension pulley is located between the two tension pulleys 22 and abuts against the inner side of the upper belt 31 of the conveyor belt 4.

Referring to fig. 2 and 4, a screw 23 is connected to one end of the tension pulley 22, a nut 24 is screwed into the screw 23, a strip groove 211 penetrating through both side walls of the guide rail 21 is formed in the guide rail 21, and the strip groove 211 is formed along the length direction of the guide rail 21. When fixing the tension pulley 22, the screw 23 may be inserted through the groove 211, and the nut 24 may be tightened so that the nut 24 abuts against the side wall of the guide rail 21, thereby fixing the tension pulley 22. When the tension of the conveyor belt 4 needs to be adjusted, the nut 24 can be loosened, the tensioning wheel 22 is pushed to move to a required position along the length direction of the strip-shaped groove 211, and then the nut 24 is screwed, so that the tensioning wheel 22 can be fixed, and the tension of the conveyor belt 4 is adjusted.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a can is with automatic high-efficient labeller, includes frame (1), its characterized in that: be provided with on frame (1) and carry platform (2) and a plurality of conveyer belt (4), conveyer belt (4) are located the top of carrying platform (2), it is provided with mount pad (12) to rotate on frame (1), the lateral wall of mount pad (12) is provided with connecting portion (13), connecting portion (13) are rotated and are provided with pinch roller (14), pinch roller (14) are located between upper band (31) and lower band (32) of conveyer belt (4), and pinch roller (14) butt in lower band (32) inboard of conveyer belt (4), be provided with on frame (1) be used for to connecting portion (13) provide the elastic component of holding down force, still be provided with the adjusting part who is used for adjusting the tensile force of conveyer belt (4) on frame (1).

2. An automatic and efficient labeling machine for cans according to claim 1, characterized in that: elastic component including vertical set up in montant (15) on frame (1), montant (15) are located the top of connecting portion (13), montant (15) cover is equipped with spring (16), the top of montant (15) is provided with spacing collar (17), the top of spring (16) connect in spacing collar (17), the bottom of spring (16) connect in connecting portion (13).

3. An automatic and efficient labeling machine for cans according to claim 1, characterized in that: the pinch roller (14) is arranged in a conical shape, and the large end of the pinch roller (14) is rotatably connected to the connecting part (13).

4. An automatic and efficient labeling machine for cans according to claim 1, characterized in that: the side wall of mount pad (12) still is provided with guide part (18), guide part (18) with connecting portion (13) symmetry sets up, vertical guide bar (19) that is provided with on frame (1), the bottom of guide bar (19) is run through guide part (18).

5. An automatic and efficient labeling machine for cans according to claim 4, characterized in that: the bottom end of the guide rod (19) is provided with a limiting block (20).

6. An automatic and efficient labeling machine for cans according to claim 1, characterized in that: the number of the conveying belts (4) is two, and the two conveying belts (4) are respectively positioned on two sides of the rack (1).

7. An automatic and efficient labeling machine for cans according to claim 1, characterized in that: the adjusting assembly comprises a guide rail (21) vertically arranged on the rack (1) and a tensioning wheel (22) connected to the guide rail (21) in a sliding manner, the tensioning wheel (22) abuts against an upper belt (31) of the conveying belt (4), and a fixing assembly used for fixing the tensioning wheel (22) is arranged on the guide rail (21).

8. An automatic and efficient labeling machine for cans according to claim 7, characterized in that: the fixing assembly comprises a screw rod (23) arranged at one end of the tensioning wheel (22) and a nut (24) in threaded connection with the screw rod (23), a strip-shaped groove (211) penetrating through the guide rail (21) is formed in the side wall of the guide rail (21), the strip-shaped groove (211) is formed in the length direction of the guide rail (21), and the screw rod (23) penetrates through the strip-shaped groove (211).