Label library of in-mold labeling machine

Abstract

The utility model belongs to the field of label libraries, and particularly relates to a label library of an in-mold labeling machine, which comprises a label library, a label outlet mechanism is arranged above the label library, the right side of the label library is fixedly connected with a sliding chute, a library cover is arranged at the top of the label library, and the lower part of the inner side of the label library is connected with a supporting plate in a sliding manner; a sleeve is fixedly connected to the upper end of the supporting plate, a sliding rod is slidably connected to the inner side of the sleeve, and a base plate is fixedly connected to the top of the sliding rod. The label discharging mechanism is arranged above the label library, after labels are stacked in the label library, the uppermost surface is limited by half of the library cover, then the motor is used for driving the rotating shaft to rotate, the rotating shaft drives the friction rollers to rotate synchronously, then the friction rollers throw the labels out of the label library through friction force, and therefore the purpose of continuous discharging is achieved. The efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of label libraries, in particular to a label library of an in-mold labeling machine. Background Art

[0002] The working principle of the in-mold labeling machine is to put the label template in the mold, and then put the product into the mold, and the in-mold labeling machine will automatically put the label on the product. It can use different labeling technologies, including glue labeling, hot melt adhesive labeling, thermal transfer labeling, etc. The specific technology depends on the requirements of the product and label.

[0003] When the existing in-mold labeling machine is in use, the labels are generally stacked in the label library, and then picked up by the robot after discharge and placed in the mold, but the existing label library has poor continuity when discharging, which affects the overall efficiency. Therefore, it needs to be improved. Summary of the invention

[0004] The utility model aims to provide a label library of an in-mold labeling machine, which solves the problem that the existing label library has poor continuity when discharging materials, thereby affecting the overall efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a label magazine of an in-mold labeling machine, comprising a label magazine, a label discharging mechanism is arranged above the label magazine, a slide groove is fixedly connected to the right side of the label magazine, a magazine cover is placed on the top of the label magazine, a support plate is slidably connected to the inner lower part of the label magazine, a sleeve is fixedly connected to the upper end of the support plate, a slide rod is slidably connected to the inner side of the sleeve, a pad is fixedly connected to the top of the slide rod, and the pad is slidably connected to the inner side of the label magazine, a spring 1 is arranged on the inner side of the sleeve, one end of the spring 1 is fixedly connected to the slide rod, and the other end of the spring 1 is fixedly connected to the inner surface of the sleeve.

[0006] Preferably, a ball bearing is arranged on the side of the pad, and the ball bearing is slidably connected to the inner wall of the standard library. The relative friction between the pad and the standard library can be reduced by the arrangement of the ball bearing.

[0007] Preferably, the bottom of the standard library is connected with an adjusting bolt through a thread, and the adjusting bolt is in conflict with the support plate. The position of the pad can be fine-tuned by setting the adjusting bolt.

[0008] Preferably, the label discharging mechanism comprises a bracket fixedly connected to the outer wall of the label library, a motor is fixedly installed on the vertical part of the bracket, a rotating shaft is fixedly connected to the end of the output shaft of the motor, a plurality of supporting rods are fixedly connected to the middle section of the shaft of the rotating shaft, and a friction roller is arranged at the end of each supporting rod. The arrangement of the label discharging mechanism facilitates the continuous unloading of labels in the label library.

[0009] Preferably, the left side of the standard library is fixedly connected with an insert block, the left side of the library cover is fixedly connected with an insert sheet, the vertical part of the insert sheet is fixedly connected with an elastic sheet, the insert sheet is plugged with the insert block, the elastic sheet is clamped with the insert block, the interior of the insert block is slidably connected with a push rod, one end of the push rod abuts against the elastic sheet, and the other end of the push rod is fixedly connected with a button. By pushing the push rod with the button, the push rod can cause the elastic sheet to deform under force, so that the library cover can be removed.

[0010] Preferably, a second spring is sleeved outside the rod body of the push rod, one end of the second spring is fixedly connected to the button, and the other end of the second spring is fixedly connected to the outer surface of the plug. By setting the second spring, the elastic force can act on the push rod through the button.

[0011] Preferably, a protective sleeve is fixedly connected to one end of the button close to the plug block, and the protective sleeve is fixedly connected to the plug block. The provision of the protective sleeve can prevent the button and the push rod from being lost.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model sets a label discharging mechanism above the label library. When the labels are stacked in the label library, the uppermost surface will be restricted by half by the library cover, and then the motor is used to drive the rotating shaft to rotate, and the rotating shaft drives each friction roller to rotate synchronously, and then the friction roller uses the friction force to throw the label out of the label library, thereby achieving the purpose of continuous unloading and improving efficiency.

[0014] 2. The utility model sets a pad elastically supported by a spring on the inner side of the label library. When the labels are stacked in the label library, they are tightly attached to the library cover under the action of elastic force, thereby ensuring sufficient friction between the friction roller and the friction roller. In addition, the position of the pad can be fine-tuned by using the adjustment bolts at the bottom of the label library, thereby further ensuring the friction when the labels are unloaded. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 A front cross-sectional view of

[0017] Figure 3 For the utility model Figure 2 A magnified view of the structure of part A;

[0018] Figure 4 For the utility model Figure 1 A three-dimensional diagram of the bidding mechanism.

[0019] In the figure: 1. Standard library; 2. Standard discharging mechanism; 3. Slide; 4. Library cover; 5. Support plate; 6. Sleeve; 7. Slide rod; 8. Pad; 9. Spring 1; 10. Ball bearing; 11. Adjusting bolt; 12. Insert block; 13. Insert sheet; 14. Elastic sheet; 15. Push rod; 16. Button; 17. Spring 2; 18. Protective cover; 21. Bracket; 22. Motor; 23. Rotating shaft; 24. Support rod; 25. Friction roller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 A label library of an in-mold labeling machine includes a label library 1, a label discharging mechanism 2 is arranged above the label library 1, a slide slot 3 is fixedly connected to the right side of the label library 1, a library cover 4 is placed on the top of the label library 1, a support plate 5 is slidably connected to the lower inner part of the label library 1, a sleeve 6 is fixedly connected to the upper end of the support plate 5, a slide bar 7 is slidably connected to the inner side of the sleeve 6, a pad 8 is fixedly connected to the top of the slide bar 7, and the pad 8 is slidably connected to the inner side of the label library 1, a ball 10 is arranged on the side of the pad 8, and the ball 10 is slidably connected to the inner wall of the label library 1. The relative friction between the pad 8 and the label library 1 can be reduced by the arrangement of the ball 10, a spring 9 is arranged on the inner side of the sleeve 6, one end of the spring 9 is fixedly connected to the slide bar 7, and the other end of the spring 9 is fixedly connected to the inner surface of the sleeve 6. The bottom of the label library 1 is threadedly connected with an adjustment bolt 11, and the adjustment bolt 11 conflicts with the support plate 5. By setting the adjusting bolt 11, the position of the backing plate 8 can be fine-tuned.

[0022] See also Figure 1 , Figure 2 , Figure 4 The label discharging mechanism 2 includes a bracket 21 fixedly connected to the outer wall of the label library 1, a motor 22 is fixedly installed on the vertical part of the bracket 21, a rotating shaft 23 is fixedly connected to the end of the output shaft of the motor 22, a plurality of supporting rods 24 are fixedly connected to the middle section of the shaft body of the rotating shaft 23, and a friction roller 25 is arranged at the end of each supporting rod 24. The arrangement of the label discharging mechanism 2 facilitates the continuous unloading of labels in the label library 1.

[0023] See also Figure 3, a plug block 12 is fixedly connected to the left side of the standard warehouse 1, a plug piece 13 is fixedly connected to the left side of the warehouse cover 4, an elastic sheet 14 is fixedly connected to the vertical part of the plug piece 13, the plug piece 13 is plugged with the plug block 12, the elastic sheet 14 is clamped with the plug block 12, and a push rod 15 is slidably connected inside the plug block 12, one end of the push rod 15 is in contact with the elastic sheet 14, and the other end of the push rod 15 is fixedly connected to a button 16. By pushing the push rod 15 through the button 16, the push rod 15 can make the elastic sheet 14 deform under force, so that the warehouse cover 4 can be removed. A spring 2 17 is sleeved on the outer side of the rod body of the push rod 15, one end of the spring 2 17 is fixedly connected to the button 16, and the other end of the spring 2 17 is fixedly connected to the outer surface of the plug block 12. Through the setting of the spring 2 17, the elastic force can be applied to the push rod 15 through the button 16. A protective sleeve 18 is fixedly connected to the end of the button 16 close to the plug block 12, and the protective sleeve 18 is fixedly connected to the plug block 12. The provision of the protective cover 18 can prevent the button 16 and the push rod 15 from being lost.

[0024] The specific implementation process of the utility model is as follows: when in use, first put a stack of labels into the label library 1, and then buckle the library cover 4. At this time, the labels are subjected to downward pressure, and the spring 9 is compressed by the pad 8. At the same time, the insert 13 and the elastic sheet 14 on the library cover 4 are inserted into the insert block 12, and the insert 13 is stuck in the inside of the insert block 12 after deformation. Then the motor 22 drives the driving shaft 23 to rotate, and the shaft 23 drives each friction roller 25 to rotate synchronously, and then the friction roller 25 uses friction force to throw the label out of the label library 1, thereby achieving the purpose of continuous unloading and improving efficiency.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A label library for an in-mold labeling machine, comprising a label library (1), characterized in that: A label discharging mechanism (2) is arranged above the label library (1), a slide groove (3) is fixedly connected to the right side of the label library (1), a library cover (4) is placed on the top of the label library (1), a support plate (5) is slidably connected to the inner lower part of the label library (1), a sleeve (6) is fixedly connected to the upper end of the support plate (5), a slide rod (7) is slidably connected to the inner side of the sleeve (6), a pad (8) is fixedly connected to the top of the slide rod (7), and the pad (8) is slidably connected to the inner side of the label library (1), a spring (9) is arranged on the inner side of the sleeve (6), one end of the spring (9) is fixedly connected to the slide rod (7), and the other end of the spring (9) is fixedly connected to the inner surface of the sleeve (6).

2. The label library of an in-mold labeling machine according to claim 1, characterized in that: A ball (10) is provided on the side of the pad (8), and the ball (10) is slidably connected to the inner wall of the standard library (1).

3. The label library of an in-mold labeling machine according to claim 1, characterized in that: The bottom of the standard library (1) is connected with an adjusting bolt (11) via a thread, and the adjusting bolt (11) is in conflict with the supporting plate (5).

4. The label library of an in-mold labeling machine according to claim 1, characterized in that: The bid issuing mechanism (2) comprises a bracket (21) fixedly connected to the outer wall of the bid library (1), a motor (22) being fixedly mounted on the vertical portion of the bracket (21), a rotating shaft (23) being fixedly connected to the end of the output shaft of the motor (22), a plurality of supporting rods (24) being fixedly connected to the middle section of the shaft body of the rotating shaft (23), and a friction roller (25) being provided at the end of each supporting rod (24).

5. The label library of an in-mold labeling machine according to claim 1, characterized in that: The left side of the standard library (1) is fixedly connected with an insert block (12), the left side of the library cover (4) is fixedly connected with an insert sheet (13), the vertical portion of the insert sheet (13) is fixedly connected with an elastic sheet (14), the insert sheet (13) is plugged into the insert block (12), the elastic sheet (14) is snap-fitted into the insert block (12), the interior of the insert block (12) is slidably connected with a push rod (15), one end of the push rod (15) contacts the elastic sheet (14), and the other end of the push rod (15) is fixedly connected with a button (16).

6. The label library of the in-mold labeling machine according to claim 5, characterized in that: A second spring (17) is sleeved on the outside of the rod body of the push rod (15), one end of the second spring (17) is fixedly connected to the button (16), and the other end of the second spring (17) is fixedly connected to the outer surface of the insert block (12).

7. The label library of the in-mold labeling machine according to claim 5, characterized in that: A protective sleeve (18) is fixedly connected to one end of the button (16) close to the plug block (12), and the protective sleeve (18) is fixedly connected to the plug block (12).

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