CN210655436U

CN210655436U - Full-automatic label quality inspection machine

Info

Publication number: CN210655436U
Application number: CN201921496107.4U
Authority: CN
Inventors: 罗海洋; 朱峰; 王宁
Original assignee: Shanghai Yuanchao Printing Co Ltd
Current assignee: Shanghai Yuanchao Printing Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-06-02
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a full-automatic label quality control machine uses at label detection technical field, and its technical scheme main points are: including detecting the platform, it is equipped with pay-off frame and rolling frame respectively to detect the platform along length direction's both sides, it is connected with the feed roll that is used for the fixed label that waits to detect to rotate on the pay-off frame, it is connected with the wind-up roll that has been used for coiling with feed roll parallel on the rolling frame to rotate, it is connected with the rotor to still rotate on the rolling frame, the wind-up roll passes through the belt of tensioning with the rotor and is connected, the one end of rotor is equipped with the motor, one side that feed roll and wind-up roll moved towards pay-off frame and rolling frame all is equipped with the rolling disc, one side that the wind-. The utility model discloses the technical effect who has is: the label is firmly limited between the rotating disc and the limiting disc in the coiling process, so that the possibility that the label position moves laterally or even is separated from the winding roller when the label is coiled is reduced.

Description

Full-automatic label quality inspection machine

Technical Field

The utility model relates to a label detects technical field, in particular to full-automatic label quality control machine.

Background

With the improvement of the degree of mechanical automation in the industrial production process, many products are labeled by the mechanical automation, however, in the label making process, a small part of defective products often appear, and the defective products seriously affect the use of subsequent products, so that a label quality inspection machine is often used for detecting the printing quality in label printing.

Chinese patent with publication number CN204265075U discloses a label and cross cutting product quality inspection machine, its structure includes the workstation and installs in the material feeding unit of workstation both sides, coiling mechanism and speed adjusting device, the workstation is equipped with the support body, install the ground glass mesa on the support body, the detection lamp is installed to ground glass mesa lower part, material feeding unit includes the pay-off frame and installs the blowing physiosis axle on the pay-off frame, coiling mechanism includes the wind-up frame and installs the receipts material physiosis axle on the wind-up frame, speed adjusting device includes the electric cabinet, inverter motor, initiative rubber tyer and driven rubber tyer.

The above prior art solutions have the following drawbacks: no stop device is arranged on the winding frame, so that the detected label is easy to move laterally when being coiled on the winding frame, and even the label is separated from the winding frame.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a full-automatic label quality control machine, its advantage: the label is firmly limited between the rotating disc and the limiting disc in the coiling process, so that the possibility that the label position moves laterally or even is separated from the winding roller when the label is coiled is reduced.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a full-automatic label quality inspection machine, is including examining test table, it is equipped with pay-off frame and rolling frame respectively to detect the both sides of platform edge length direction, it is connected with the feed roll that is used for fixed label of waiting to detect to rotate on the pay-off frame, it is connected with the wind-up roll that has been used for coiling the label with feed roll parallel on the rolling frame to rotate, it is connected with the live-rollers still to rotate on the rolling frame, the wind-up roll is connected with the belt that the live-rollers passes through the tensioning, the one end of live-rollers is equipped with the motor, one side that feed roll and wind-up roll orientation pay-off frame and rolling frame all is equipped with the rolling disc, one side that the.

Through the technical scheme, operating personnel can the starter motor, the output shaft of motor drives the live-rollers and rotates, the live-rollers rotates the belt that drives the tensioning and rotates, and then drive the wind-up roll and rotate, thereby will wholly coil the cover and wait to detect the label on the feed roll and constantly carry to detecting the platform, and detect the back through detecting the platform, continue to carry to the rolling frame, finally coil on the wind-up roll, coil the label that has detected on the wind-up roll this moment and firmly restricted between rolling disc and spacing dish, thereby the possibility that the label takes place to move or even break away from the wind-up roll when coiling on the wind-up roll has been reduced.

The utility model discloses further set up to: one side of the winding roller, which is located at the position where the limiting disc deviates from the rotating disc, is provided with a positioning ring fixedly connected with the limiting disc, and the positioning ring is in threaded connection with a plurality of first butterfly bolts used for fixing the positioning ring on the winding roller along the periphery.

Through the technical scheme, an operator can slide the positioning ring on the winding roller in the front and back direction to drive the limiting disc to move back and forth so as to achieve the purpose of adjusting the distance between the rotating disc and the limiting disc, so that the requirement of limiting when labels with different widths are coiled is met, and the positioning ring can be quickly and firmly fixed on the winding roller by screwing the first butterfly bolt.

The utility model discloses further set up to: the heavy groove has been seted up to the part that the wind-up roll is located between rolling disc and the spacing dish, it is connected with the layering through the dead lever rotation in the heavy groove, the cover is equipped with the torsional spring on the dead lever, the both ends of torsional spring are fixed connection respectively on the tank bottom and the layering of heavy groove, work as when the torsional spring is in natural state, the layering compresses tightly on the outer wall of wind-up roll.

Through the technical scheme, when the label is preliminarily coiled on the winding roller, an operator should place the initial end part of the label at the bottom of the pressing strip, and under the torsion action of the torsion spring, the pressing strip always has a tendency to rotate towards the winding roller, so that the initial end part of the label is always pressed on the winding roller by the pressing strip, and the possibility that the label slips on the winding roller when the winding roller rotates to drive the label to be coiled is reduced.

The utility model discloses further set up to: one side of the pressing bar, which faces the rotating disc, is provided with a shifting block, and the rotating disc is provided with a hole for the shifting block to extend out.

Through the technical scheme, an operator can easily pull the pressing strip away from the winding roller by pulling the shifting block, so that initial fixing of the initial end part of the label and final taking-off of the coiled label from the winding roller are facilitated.

The utility model discloses further set up to: the detection table is provided with guide frames inclining downwards on two sides along the length direction, and the guide frames are connected with guide rollers in a rotating mode.

Through above-mentioned technical scheme, the guide roll of setting plays a guide effect to the transport of label, helps guiding that the label is better to be carried to the wind-up roll from the feed roll.

The utility model discloses further set up to: the guide roll is characterized in that two ends of the guide roll are sleeved with limiting rings, and the limiting rings are in threaded connection with second butterfly bolts used for fixing the limiting rings on the guide roll.

Through the technical scheme, the limiting rings at the two ends of the guide roller play a certain limiting role on the two sides of the label, the possibility of label deviation in the conveying process is reduced, an operator can also slide the positions of the two limiting rings back and forth at the two ends of the guide roller, so that the distance between the two limiting rings is adjusted, the requirements of limitation on the two sides of the label with different widths are met, and the limiting rings can be quickly and firmly fixed on the guide roller by tightening the second butterfly bolt.

The utility model discloses further set up to: and a rubber pad is arranged at the tail part of the second butterfly bolt.

Through above-mentioned technical scheme, the rubber pad that sets up can increase the frictional force between afterbody and the guide roll of second butterfly bolt to improve the fixed stability to the spacing ring.

The utility model discloses further set up to: the support frame has been erect to the leading truck top, the support frame top articulates there is the cantilever, the one end that the support frame was kept away from to the cantilever is equipped with the pinch roller of lower surface and label contact.

Through the technical scheme, under the action of gravity, the lower surface of the pressing wheel always abuts against the surface of the label, so that the pressing wheel always has a tendency of pressing the label downwards, the possibility that the label is separated from the two limiting rings due to loose bulges in the conveying process is reduced, and the stability of the label in the conveying process is ensured.

To sum up, the utility model discloses following beneficial effect has:

1. the label is firmly limited between the rotating disc and the limiting disc in the coiling process, so that the possibility that the label position moves laterally or even is separated from the winding roller when the label is coiled is reduced;

2. the position of the positioning ring can be slid back and forth on the winding roller, so that the limiting disc is driven to move back and forth, the purpose of adjusting the distance between the rotating disc and the limiting disc is achieved, and the requirement of limiting when labels with different widths are coiled is met;

3. under the action of the torsion spring, the pressing strip always has a tendency of rotating towards the winding roller, so that the initial end part of the label is always pressed on the winding roller by the pressing strip, and the possibility that the label slips on the winding roller when the winding roller rotates to drive the label to be coiled is reduced.

Drawings

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

Fig. 2 is a schematic structural diagram of a winding frame according to the embodiment.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural diagram for embodying the pressing bar of the present embodiment.

Fig. 5 is an enlarged view of a portion B in fig. 4.

Reference numerals: 1. a detection table; 2. a feeding frame; 3. a winding frame; 4. a feed roller; 5. a wind-up roll; 6. a rotating roller; 7. a belt; 8. a motor; 9. rotating the disc; 10. a limiting disc; 11. a positioning ring; 12. a first butterfly bolt; 13. sinking a groove; 14. fixing the rod; 15. layering; 16. a torsion spring; 17. shifting blocks; 18. opening a hole; 19. a guide frame; 20. a guide roller; 21. a limiting ring; 22. a second butterfly bolt; 23. a rubber pad; 24. a support frame; 25. a cantilever; 26. a pinch roller; 27. and (4) a label.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides a full-automatic label quality inspection machine, as figure 1 and figure 2, including detecting platform 1, it is equipped with pay-off frame 2 and rolling frame 3 respectively to detect platform 1 along length direction's both sides, it is used for the fixed feed roll 4 who waits to detect label 27 to rotate to be connected with on the pay-off frame 2, it is used for coiling the wind-up roll 5 who has detected label 27 with feed roll 4 parallel to rotate to be connected with on the rolling frame 3, it is connected with rotor 6 still to rotate on the rolling frame 3, wind-up roll 5 is connected through the belt 7 of tensioning with rotor 6, the one end of rotor 6 is equipped with motor 8, feed roll 4 and one side of wind-up roll 5 towards pay-off frame 2 and rolling frame 3 all are equipped with rolling disc 9, one side that wind-up roll 5 deviates from rolling frame 3.

As shown in fig. 4 and 5, a sinking groove 13 is formed in a portion, located between the rotating disc 9 and the limiting disc 10, of the wind-up roller 5, a pressing strip 15 is rotatably connected in the sinking groove 13 through a fixing rod 14, a torsion spring 16 is sleeved on the fixing rod 14, two ends of the torsion spring 16 are respectively and fixedly connected to the groove bottom of the sinking groove 13 and the pressing strip 15, when the torsion spring 16 is in a natural state, the pressing strip 15 is pressed on the outer wall of the wind-up roller 5, a shifting block 17 is arranged on one side, facing the rotating disc 9, of the pressing strip 15, and an opening 18 for the shifting block 17 to extend out is formed.

As shown in fig. 1 and 5, an operator firstly pulls the label 27 to be detected to the detection table 1 for detection, and then continues to pull to the winding roller 5 after the detection is completed, and then pulls the shifting block 17 (as shown in fig. 3), so that the pressing strip 15 is shifted away from the winding roller 5, and the initial end of the label 27 is placed at the bottom of the pressing strip 15, and at this time, the shifting block 17 is released, and at this time, under the torsion action of the torsion spring 16, the pressing strip 15 always has a tendency of rotating towards the winding roller 5, so that the initial end of the label 27 is always pressed on the winding roller 5 by the pressing strip 15.

Like fig. 1 and 2, at this moment, an operator can start the motor 8, the output shaft of the motor 8 drives the rotating roller 6 to rotate, the rotating roller 6 rotates to drive the tensioned belt 7 to rotate, and then the winding roller 5 is driven to rotate, so that the label 27 to be detected, which is sleeved on the feed roller 4, of the whole winding sleeve is continuously conveyed to the detection table 1, after the label 27 is detected by the detection table 1, the label is continuously conveyed to the winding frame 3, finally, the winding is wound on the winding roller 5, the detected label 27 wound on the winding roller 5 is firmly limited between the rotating disc 9 and the limiting disc 10, and the possibility that the label 27 is laterally moved or even separated from the winding roller 5 when being wound on the winding roller 5 is reduced.

As shown in fig. 5, when the label 27 is preliminarily coiled on the winding roller 5, the initial end of the label 27 is always pressed against the winding roller 5 by the pressing strip 15, so that the possibility that the label 27 slips on the winding roller 5 when the winding roller 5 rotates to drive the label 27 to coil can be reduced.

As shown in fig. 2, a positioning ring 11 fixedly connected with the limiting disc 10 is arranged on one side, away from the rotating disc 9, of the winding roller 5, a plurality of first butterfly bolts 12 used for fixing the positioning ring 11 on the winding roller 5 are connected to the positioning ring 11 along the periphery of the winding roller in a threaded manner, and an operator can slide the positioning ring 11 back and forth on the winding roller 5 so as to drive the limiting disc 10 to move back and forth, so that the purpose of adjusting the distance between the rotating disc 9 and the limiting disc 10 is achieved, the requirement of limiting when labels 27 with different widths are coiled is met, and the positioning ring 11 can be quickly and firmly fixed on the winding roller 5 by screwing the first butterfly bolts 12.

As shown in fig. 1, the two sides of the detection table 1 in the length direction are respectively provided with a guide frame 19 which inclines downwards, and a guide roller 20 is rotatably connected to the guide frame 19, so that a guide effect can be achieved on the conveying of the labels 27, and the better conveying of the labels 27 from the feed roller 4 to the take-up roller 5 is facilitated.

As shown in fig. 2 and 3, two ends of the guide roller 20 are also sleeved with a limit ring 21, and the limit ring 21 is in threaded connection with a second butterfly bolt 22 for fixing the limit ring 21 on the guide roller 20, so that two sides of the label 27 can be limited to a certain extent, and the possibility of deviation of the label 27 in the conveying process is reduced; in addition, the operator can slide the positions of the two limiting rings 21 back and forth at the two ends of the guide roller 20, so as to adjust the distance between the two limiting rings 21, so as to meet the requirement of limiting the two sides of the labels 27 with different widths, and the limiting rings 21 can be quickly and firmly fixed on the guide roller 20 by screwing the second butterfly bolts 22; the rubber pad 23 arranged at the tail part of the second butterfly bolt 22 can increase the friction force between the tail part of the second butterfly bolt 22 and the guide roller 20, thereby improving the fixing stability of the limiting ring 21.

As shown in FIG. 1, a supporting frame 24 is erected above the guiding frame 19, a cantilever 25 is hinged to the top of the supporting frame 24, and a pinch roller 26 with a lower surface contacting with a label 27 is arranged at one end of the cantilever 25 far away from the supporting frame 24. Under the action of gravity, the lower surface of the pressing wheel 26 is always abutted against the surface of the label 27, so that the pressing wheel 26 always has a tendency of pressing the label 27 downwards, the possibility that the label 27 is separated from the two limiting rings 21 due to loose bulges in the conveying process is reduced, and the stability of the label 27 in the conveying process is ensured.

The operation process is as follows: an operator firstly pulls the label 27 to be detected to the detection table 1 for detection, after the detection is completed, the label 27 is continuously pulled to the winding roller 5, then the shifting block 17 is shifted, the pressing strip 15 is shifted away from the winding roller 5, the initial end part of the label 27 is placed at the bottom of the pressing strip 15, the shifting block 17 is released at this time, under the torsion action of the torsion spring 16, the pressing strip 15 always presses the initial end part of the label 27 on the winding roller 5, at this time, the operator can start the motor 8, the output shaft of the motor 8 drives the rotating roller 6 to rotate, the rotating roller 6 rotates to drive the tensioned belt 7 to rotate, and then the winding roller 5 is driven to rotate, so that the label 27 to be detected, which is completely sleeved on the feeding roller 4, is continuously conveyed to the detection table 1, and after the detection is carried to the winding frame 3 continuously, and finally.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a full-automatic label quality inspection machine, is including examining test table (1), its characterized in that: the detection table (1) is provided with a feeding frame (2) and a winding frame (3) along two sides of the length direction respectively, the feeding frame (2) is connected with a feeding roller (4) used for fixing a label (27) to be detected in a rotating mode, the winding frame (3) is connected with a winding roller (5) which is parallel to the feeding roller (4) and used for winding the detected label (27), the winding frame (3) is further connected with a rotating roller (6) in a rotating mode, the winding roller (5) is connected with the rotating roller (6) through a tensioned belt (7), one end of the rotating roller (6) is provided with a motor (8), one sides, facing the feeding frame (2) and the winding frame (3), of the feeding roller (4) and the winding roller (5) are provided with rotating discs (9), and one side, facing away from the winding frame (3), of the winding roller (5) is provided with a limiting disc (10).

2. The fully automatic label quality inspection machine according to claim 1, characterized in that: one side of the winding roller (5) which is located at the position where the limiting disc (10) deviates from the rotating disc (9) is provided with a positioning ring (11) fixedly connected with the limiting disc (10), and the positioning ring (11) is connected with a plurality of first butterfly bolts (12) used for fixing the positioning ring (11) on the winding roller (5) along the peripheral threads.

3. The fully automatic label quality inspection machine according to claim 2, characterized in that: heavy groove (13) have been seted up to the part that wind-up roll (5) are located between rolling disc (9) and spacing dish (10), it is connected with layering (15) to rotate through dead lever (14) in heavy groove (13), the cover is equipped with torsional spring (16) on dead lever (14), the both ends difference fixed connection of torsional spring (16) is on the tank bottom and layering (15) of heavy groove (13), works as when torsional spring (16) is in natural state, layering (15) compress tightly on the outer wall of wind-up roll (5).

4. The fully automatic label quality inspection machine according to claim 3, characterized in that: one side of the pressing strip (15) facing the rotating disc (9) is provided with a shifting block (17), and the rotating disc (9) is provided with a hole (18) for the shifting block (17) to extend out.

5. The fully automatic label quality inspection machine according to claim 1, characterized in that: the detection table (1) is provided with guide frames (19) which incline downwards on two sides along the length direction, and guide rollers (20) are connected to the guide frames (19) in a rotating mode.

6. The fully automatic label quality inspection machine according to claim 5, characterized in that: the guide roll is characterized in that two ends of the guide roll (20) are sleeved with limit rings (21), and the limit rings (21) are in threaded connection with second butterfly bolts (22) used for fixing the limit rings (21) on the guide roll (20).

7. The fully automatic label quality inspection machine according to claim 6, characterized in that: and a rubber pad (23) is arranged at the tail part of the second butterfly bolt (22).

8. The fully automatic label quality inspection machine according to claim 5, characterized in that: the utility model discloses a label of this kind of dispenser, including leading truck (19), support frame (24) have been erect to leading truck (19) top, support frame (24) top articulates there is cantilever (25), the one end that support frame (24) were kept away from in cantilever (25) is equipped with pinch roller (26) that lower surface and label (27) contacted.