New battery label packaging machine

Abstract

A new type of battery label packaging machine includes an unwinding mechanism, a gluing mechanism, a separating mechanism, a conveying synchronization mechanism, and a heat shrinking mechanism which are sequentially arranged and connected through a material belt. The device includes an unwinding mechanism, a gluing mechanism, a separating mechanism, a conveying synchronization mechanism, and a heat shrinking mechanism which are sequentially arranged and connected through a material belt. These mechanisms are used to remove the base material, the adhesive label, and the frame edge, thereby simplifying the operation, reducing the number of processes, and reducing the cost.

Description

Technical Field

[0001] The invention relates to the field of battery packaging, and in particular to a novel battery label packaging machine. Background Art

[0002] Existing battery packaging uses two methods: self-adhesive labels and plastic sleeves, with self-adhesive labels being the main method, and its packaging equipment serves self-adhesive labels.

[0003] Since the self-adhesive label is normally made by coating silicone oil, self-adhesive, and composite surface material on the base material, and then printing and die-cutting on the surface material, and the die-cutting must maintain a certain frame edge, the base material is discarded after using the surface material, the operation is cumbersome, the process is numerous, and the cost is also increased. Summary of the invention

[0004] The purpose of the present invention is to provide a novel battery label packaging machine which can remove the base material, frame edge and adhesive of the original adhesive battery label and can smoothly complete the battery label packaging.

[0005] The technical solution of the present invention:

[0006] A novel battery label packaging machine includes an unwinding mechanism, a gluing mechanism, a separating mechanism, a conveying synchronization mechanism, and a heat shrinking mechanism which are sequentially arranged and connected through a material belt, wherein: the unwinding mechanism includes a feeding frame and a feeding roller, and the feeding roller is fixed on the feeding frame to form a rotating unwinding mechanism for the material belt;

[0007] The gluing mechanism comprises a gluing roller assembly, wherein the gluing roller assembly is used to gluing the labels transferred from the traction roller assembly;

[0008] A separation mechanism, comprising a separation roller assembly, wherein the separation roller assembly is used to separate the glued labels individually;

[0009] A conveying synchronization mechanism for conveying a plurality of batteries which are arranged equidistantly with their front faces facing upwards;

[0010] The heat shrink mechanism comprises a heating device, and the heating device is used to heat shrink the two sides of the label.

[0011] The unwinding mechanism also includes a constant tension device, which includes a swing assembly and a guide roller. The guide roller is located on the upper end surface of the material strip, and the swing assembly drives the guide roller to move forward and backward. The swing assembly includes a rocker shaft and a rocker group. One end of the rocker group is movably connected to both ends of the rocker shaft, and the other end of the rocker is connected to both ends of the guide roller.

[0012] The gluing mechanism comprises an anilox roller, a gluing roller and a counter-traction roller which are arranged in sequence, and a glue bucket is arranged below the anilox roller.

[0013] It also includes a positioning traction device, which is located between the unwinding mechanism and the gluing mechanism. The positioning traction device includes a transverse positioning guide roller and a traction rubber roller. The transverse positioning guide roller is located above the traction rubber roller. The traction rubber roller is provided with an electric eye. The traction rubber roller is matched with the positioning traction roller.

[0014] The separation mechanism includes a reverse adsorption roller, an adsorption labeling roller and a breaking convex roller, the adsorption labeling roller receives the material strip of the reverse adsorption roller, the reverse adsorption roller and the breaking convex roller are located above the adsorption labeling roller, and the conveying synchronization mechanism is located below the adsorption labeling roller.

[0015] The separation mechanism also includes a rubber pressing wheel, and the breaking convex roller and the rubber pressing wheel are respectively installed on both sides of the reverse adsorption roller.

[0016] The circumferential surfaces of the glue-applying roller and the breaking convex roller are both provided with a plurality of equidistant convex strips, and the spacing between the convex strips is set according to the length of the label.

[0017] The conveying synchronization mechanism comprises a chain, a transmission sprocket set and a label rolling pressure wheel assembly. The transmission sprocket set drives the chain to rotate, and the label rolling pressure wheel assembly is located at the upper end of the chain and at the side of the adsorption labeling roller.

[0018] A rolling and pressing wheel assembly is arranged below the chain near the adsorption labeling roller. The rolling and pressing wheel assembly comprises a synchronous wheel, a passive wheel and a synchronous belt. The synchronous wheel and the passive wheel are installed in the synchronous belt. The synchronous wheel drives the passive wheel to rotate.

[0019] Beneficial effects:

[0020] The device is provided with an unwinding mechanism, a gluing mechanism, a separating mechanism, a conveying synchronization mechanism and a heat shrinking mechanism which are connected in sequence through the material belt, and the base material, the adhesive label and the frame edge can be removed through these mechanisms, so that the operation is simple, the process is reduced and the cost is also reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the unwinding mechanism structure.

[0023] Figure 3 It is a schematic diagram of the separation mechanism, gluing mechanism, and alignment traction device.

[0024] Figure 4 Schematic diagram of the gluing mechanism structure.

[0025] Figure 5 It is a schematic diagram of the separation mechanism structure.

[0026] Figure 6It is a schematic diagram of the structure of the separation roller assembly.

[0027] Figure 7 Schematic diagram of the structure of the conveying synchronization mechanism Figure 1 .

[0028] Figure 8 Schematic diagram of the structure of the conveying synchronization mechanism Figure 2 .

[0029] Fig. 9 This is an enlarged view of part A.

[0030] Fig.10 This is an enlarged view of part B.

[0031] Unwinding mechanism 1, gluing mechanism 2, separating mechanism 3, conveying synchronization mechanism 4, feeding roller 6, gluing roller assembly 7, separating roller assembly 8, constant tension device 9, rocker shaft 10, rocker group 11, guide roller 12, anilox roller 13, gluing roller 14, alignment traction roller 15, glue bucket 16, lateral positioning guide roller 17, traction rubber roller 18, electric eye 19, reversing adsorption roller 20, adsorption labeling roller 21, breaking convex roller 22, raised part 23, pressing rubber wheel 24, convex strip 25, chain 26, transmission sprocket group 27, label rolling pressure wheel assembly 28, and label rolling pressure wheel assembly 29. DETAILED DESCRIPTION

[0032] The present invention will be further described below in conjunction with the accompanying drawings:

[0033] A novel battery label packaging machine comprises an unwinding mechanism 1, a gluing mechanism 2, a separating mechanism 3, a conveying synchronization mechanism 4, and a heat shrinking mechanism which are sequentially arranged and connected by a material belt, wherein: the unwinding mechanism 1 comprises a feeding frame and a feeding roller 6, and the feeding roller 6 is fixed on the feeding frame to form a rotating unwinding mechanism of the material belt;

[0034] The gluing mechanism 2 includes a gluing roller assembly, and the gluing roller assembly is used to gluing the labels transferred from the traction roller assembly;

[0035] The separation mechanism 3 includes a separation roller assembly 8, which is used to separate the glued labels individually. The middle line between the labels is provided with a plurality of equidistant holes, which is convenient for separating individual labels.

[0036] The conveying synchronization mechanism 4 conveys a plurality of batteries which are arranged equidistantly with their front sides facing upwards, and then wraps the separated labels around the batteries individually.

[0037] The heat shrink mechanism comprises a heating device, which is used to heat shrink the two sides of the label, and the heating device is an oven.

[0038] The device is provided with an unwinding mechanism 1, a gluing mechanism 2, a separating mechanism 3, a conveying synchronization mechanism 4 and a heat shrinking mechanism which are sequentially arranged and connected through a material belt, and these mechanisms are used to remove the base material, the adhesive and the frame edge, so that the operation is simple, the process is reduced and the cost is also reduced.

[0039] The unwinding mechanism 1 further comprises a constant tension device 9, which comprises a swing assembly and a guide roller 12. The guide roller 12 is located on the upper end surface of the material strip, and the swing assembly drives the guide roller 12 to move forward and backward.

[0040] The rocking assembly includes a rocker shaft 10 and a rocker group 11 . One end of the rocker group 11 is movably connected to both ends of the rocker shaft 10 , and the other end of the rocker is connected to both ends of a guide roller 12 .

[0041] The guide roller 12 is located on the upper end surface of the material belt. When the material belt is too tight, the guide roller 12 can be separated from the upper end surface of the material belt by manually shaking the rocker arm to adjust the tightness of the material belt.

[0042] The gluing mechanism 2 includes an anilox roller 13, a gluing roller 14 and a counter-traction roller 15 which are arranged in sequence. A glue bucket 16 is arranged below the anilox roller 13. Cyclohexanone is placed in the glue bucket 16. The anilox roller 13 rolls in the glue bucket 16 to evenly attach the cyclohexanone to the outer surface of the anilox roller 13. Then, the anilox roller 13 rotates in coordination with the gluing roller 14 to transfer the cyclohexanone to the convex strip 25 on the gluing roller 14. Then, the gluing roller 14 rotates in coordination with the counter-traction roller 15 to coat both sides of the label on the counter-traction roller 15, so that the dissolution and bonding of the cyclohexanone and the label material PVC is realized.

[0043] The aligning and traction device is also included, and the aligning and traction device is located between the unwinding mechanism 1 and the gluing mechanism 2. The aligning and traction device includes a transverse positioning guide roller 17 and a traction rubber roller 18. The transverse positioning guide roller 17 is located above the traction rubber roller 18. The traction rubber roller 18 is provided with an electric eye 19. The traction rubber roller 18 is arranged in coordination with the aligning and traction roller 15. The label coil enters the aligning and traction device through the unwinding mechanism 1, and the position of the label is confirmed by the electric eye 19, so that the label can be accurately glued when it reaches the gluing mechanism 2.

[0044] The separation mechanism 3 includes a reverse adsorption roller 20, an adsorption labeling roller 21 and a breaking convex roller 22. The adsorption labeling roller 21 receives the material strip of the reverse adsorption roller 20. The reverse adsorption roller 20 and the breaking convex roller 22 are located above the adsorption labeling roller 21. The conveying synchronization mechanism 4 is located below the adsorption labeling roller 21. There is a speed difference between the adsorption labeling roller 21 and the breaking convex roller 22, which facilitates better separation of labels.

[0045] The reverse adsorption roller 20 receives the material strip after passing through the gluing mechanism 2 and transfers it to the adsorption labeling roller 21. The setting of the reverse adsorption roller 20 has the effect of combing the material strip, so that the next separation process can be better completed.

[0046] The reverse adsorption roller 20 is provided with a ring array of raised portions 23, the length of the raised portions 23 is less than or equal to the length of the label without coating, and the coated portion is just stuck in the gap between the raised portions 23 to prevent the reverse adsorption roller 20 from sticking during rotation.

[0047] The separation mechanism 3 further includes a rubber pressing wheel 24 . The breaking convex roller 22 and the rubber pressing wheel 24 are respectively installed on both sides of the reverse adsorption roller 20 .

[0048] The circumferential surfaces of the glue-applying roller 14 and the breaking convex roller 22 are both provided with a plurality of equidistant convex strips 25 , and the spacing between the convex strips 25 is set according to the length of the label.

[0049] The conveying synchronization mechanism 4 includes a chain 26, a transmission sprocket set 27 and a label rolling pressure wheel assembly 28. The transmission sprocket set 27 drives the chain 26 to rotate. The label rolling pressure wheel assembly 28 is located at the upper end of the chain 26 and at the side of the adsorption labeling roller 21. The label rolling pressure wheel assembly 28 includes multiple rollers and belts. The label on the battery is compressed for a second time through the label pressure wheel assembly.

[0050] The chain 26 is provided with a rolling and pressing wheel assembly below the adsorption labeling roller 21. The rolling and pressing wheel assembly includes a synchronous wheel, a passive wheel and a synchronous belt. The synchronous wheel and the passive wheel are installed in the synchronous belt. The synchronous wheel drives the passive wheel to rotate.

[0051] The rolling and pressing wheel assembly plays a role in pressing the battery while rotating and wrapping it.

[0052] Workflow: the label roll enters the unwinding mechanism 1 and reaches the alignment traction device for positioning, and is glued in the gluing mechanism 2, and then enters the reverse adsorption roller 20, and is sent to the adsorption labeling roller 21. The labels are separated at equal distances by breaking the speed difference between the convex roller 22 and the adsorption labeling roller 21. When the battery is sent over through the conveying synchronization mechanism 4, the adsorption labeling roller 21 at this time enters a negative pressure separation state so that the label adsorbed on the adsorption labeling roller 21 is initially adhered to the steel shell, and then rotated and wrapped by the differential speed setting of the adsorption labeling roller 21 and the conveying synchronization mechanism 4. At the same time, the differential speed of the rolling and pressing wheel assembly is used to tighten the label on the steel shell again. The wrapped battery steel shell enters the heat shrink mechanism for two-side shrinkage to complete the battery label packaging.

[0053] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0054] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0055] The embodiments described with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention. The embodiments should not be regarded as limiting the present invention, but any improvements made based on the spirit of the present invention should be within the scope of protection of the present invention.

Claims

1. New battery label packaging machine, characterized by: The invention comprises an unwinding mechanism (1), a gluing mechanism (2), a separating mechanism (3), a conveying synchronization mechanism (4), and a heat shrinking mechanism, which are arranged in sequence and connected via a material belt, wherein: the unwinding mechanism (1) comprises a feeding frame and a feeding roller (6), wherein the feeding roller (6) is fixed on the feeding frame to form a rotating unwinding mechanism for the material belt; A gluing mechanism (2), comprising a gluing roller assembly (7), wherein the gluing roller assembly (7) is used to gluing the labels transferred from the traction roller assembly; A separation mechanism (3), comprising a separation roller assembly (8), wherein the separation roller assembly (8) is used to separate the glued labels individually; A conveying synchronization mechanism (4) for conveying a plurality of batteries which are arranged equidistantly and face upwards; The heat shrink mechanism includes a heating device, and the heating device is used to heat shrink the two sides of the label; The glue roller assembly (7) comprises an anilox roller (13), a glue roller (14) and a counter-traction roller (15) which are arranged in sequence, and a glue bucket (16) is arranged below the anilox roller (13); It also includes a positioning traction device, the positioning traction device is located between the unwinding mechanism (1) and the gluing mechanism (2), the positioning traction device includes a transverse positioning guide roller (17) and a traction rubber roller (18), the transverse positioning guide roller (17) is located above the traction rubber roller (18), the traction rubber roller (18) is provided with an electric eye (19), and the traction rubber roller (18) is arranged in coordination with the positioning traction roller (15); The separation roller assembly (8) comprises a reverse adsorption roller (20), an adsorption labeling roller (21) and a breaking convex roller (22), wherein the adsorption labeling roller (21) receives the material strip of the reverse adsorption roller (20), the reverse adsorption roller (20) and the breaking convex roller (22) are located above the adsorption labeling roller (21), and the conveying synchronization mechanism (4) is located below the adsorption labeling roller (21); The reverse adsorption roller (20) is provided with a ring-shaped array of raised portions (23), the length of the raised portions (23) being less than or equal to the length of the label excluding the glue, and the glued portion is located in the gaps between the raised portions (23).

2. The new battery label packaging machine according to claim 1 is characterized in that: The unwinding mechanism (1) further comprises a constant tension device (9), wherein the constant tension device (9) comprises a swing assembly and a guide roller (12), wherein the guide roller (12) is located on the upper end surface of the material strip, and the swing assembly drives the guide roller (12) to move forward and backward.

3. The new battery label packaging machine according to claim 2 is characterized in that: The rocking assembly comprises a rocker arm shaft (10) and a rocker arm group (11); one end of the rocker arm group (11) is movably connected to two ends of the rocker arm shaft (10), and the other end of the rocker arm group (11) is connected to two ends of a guide roller (12).

4. The new battery label packaging machine according to claim 1 is characterized by: The separation mechanism (3) further comprises a rubber pressing wheel (24), and the breaking convex roller (22) and the rubber pressing wheel (24) are respectively mounted on both sides of the reverse adsorption roller (20).

5. The new battery label packaging machine according to claim 1 or 4, characterized in that: The circumferential surfaces of the gluing roller (14) and the breaking convex roller (22) are both provided with a plurality of equidistant convex strips (25), and the spacing between the convex strips (25) is set according to the length of the label.

6. The new battery label packaging machine according to claim 1 is characterized by: The conveying synchronization mechanism (4) comprises a chain (26), a transmission sprocket group (27) and a label rolling pressure wheel assembly (28), wherein the transmission sprocket group (27) drives the chain (26) to rotate, and the label rolling pressure wheel assembly (28) is located at the upper end of the chain (26) and at the side of the adsorption labeling roller (21).

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