Storage battery cutting and brushing production line

Abstract

The utility model provides a storage battery cutting and brushing production line which comprises a machine frame and a conveying device installed on the machine frame and further comprises a first tidying station, a first press-fitting station, a cutting and brushing station, a second tidying station and a second press-fitting station which are sequentially arranged in the conveying direction of the conveying device. Overturning mechanisms are arranged in front of and behind the cutting and brushing station, each overturning mechanism comprises a clamping mechanism correspondingly matched with the conveying device, the conveying device drives the storage batteries placed on the conveying device to sequentially complete primary arrangement of the tabs and primary press-fitting of the pole groups, and then the storage batteries subjected to primary press-fitting are transferred to the cutting and brushing station through the overturning mechanisms to complete cutting and brushing of the tabs. And then the pole group is transferred to a second arrangement station and is conveyed backwards by the conveying device to sequentially finish secondary arrangement of the pole lugs and secondary press fitting of the pole group, and then the pole group is transferred to the next process. The two groups of press-fitting stations are arranged to adapt to the stable clamping and fixing function of the cutting and brushing station when the tab is cut and brushed, so that the technical problems that the cutting and brushing quality is unqualified and the tab is deformed due to unstable fixation of the tab are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lead-acid batteries, in particular to a battery cutting and brushing production line. Background Art

[0002] In the production process of lead-acid batteries, the trimming of the pole group and the pole lug is a very important link. The pole group is the connecting part between the positive and negative plates and the diaphragm paper of the lead-acid battery. Its quality directly affects the performance and life of the battery. Therefore, the processing requirements for the plate brush are very strict, and the accuracy of its size, shape and material must be guaranteed. Although there are automatic production lines for cutting brushes, there are still some shortcomings.

[0003] Patent number CN108565490A is a method for automatically inserting a pole group into a fixture, cutting and brushing, and slotting. The pole group is automatically pressed, trimmed, and cut and brushed before being placed in a battery slot. In each step, when the previous step is completed, the pole group is automatically transferred to the next step, and the steps of pressing, trimming, cutting and brushing, and slotting are performed simultaneously for different pole ears. The invention sets the fixture, cutting and brushing, and slotting operations of the pole group into a flow operation that can be automatically performed in parallel by setting a fixture mechanism, an ear trimming mechanism, a ear cutting and brushing mechanism, a slotting mechanism, and a rotating mechanism, thereby reducing the labor intensity of workers, reducing the probability of workers being contaminated, speeding up the speed of the pole group entering the fixture, cutting and brushing, and slotting, and improving work efficiency.

[0004] This technical solution has the following problems. First, its production process is to first press the pole group, trim the ears and cut and brush them, and then put them into the battery slot. The slotting process may cause the pole ears to deform. After cutting and brushing and putting them into the slot, the pole ears are not sorted and pressed, affecting the quality of the pole ears. Second, the roller brush of its cutting and brushing machine will have parts that are not involved in the cleaning process. As the cutting and brushing machine is lifted to compensate for the wear of the roller brush, the parts that are not involved in the cleaning will interfere with the upper components, causing wear and damage to the production line. Utility Model Content

[0005] The purpose of the utility model is to provide a battery brush cutting production line in view of the shortcomings of the prior art. By setting two groups of pressing stations to adapt the brush cutting station to the stable clamping and fixing function of the pole ear when cutting the brush, the technical problems of unqualified brush cutting quality and pole ear deformation caused by unstable fixation of the pole ear are solved.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A battery cutting and brushing production line, comprising a frame and a conveying device installed on the frame, characterized in that it also comprises a first arranging station, a first pressing station, a cutting and brushing station, a second arranging station and a second pressing station arranged in sequence along the conveying direction of the conveying device;

[0008] The cutting and brushing station is provided with a flipping mechanism before and after, which includes a clamping mechanism corresponding to the conveying device. The conveying device drives the battery placed thereon to complete the first arrangement of the pole ears and the first pressing of the pole group in sequence, and then the battery after the first pressing is transferred to the cutting and brushing station through the flipping mechanism to complete the cutting and brushing of the pole ears, and then transferred to the second arrangement station and transported backward by the conveying device to complete the second arrangement of the pole ears and the second pressing of the pole group in sequence and then transferred to the next process.

[0009] As a preference, the conveying device is provided in two groups, which are respectively installed at the feed end and the discharge end of the frame, and each of them includes a plurality of groups of conveying units arranged side by side in parallel.

[0010] As a preferred embodiment, the cutting and brushing station comprises:

[0011] A brush cutting unit is installed on the frame, with a roller brush assembly and a cutting assembly installed on the top; and

[0012] The clamping unit is arranged on the top of the cutting brush unit, supports the battery and clamps and fixes the battery pole group.

[0013] Preferably, the roller brush assembly comprises a roller brush roller, on which a plurality of groups of roller brushes are mounted, and each group of roller brushes is arranged corresponding to the conveying unit to clean the corresponding battery tabs.

[0014] As a preference, a plurality of groups of the roller brushes are arranged at intervals, and roller brush spacers for limiting the axial displacement thereof are installed between the roller brushes, and the roller brush spacers are sleeved on the roller brush roller.

[0015] As a preference, the roller brush assembly is rotatably mounted on a mounting plate, and can be raised and lowered relative to the mounting plate to compensate for wear of the roller brush during operation.

[0016] Preferably, the clamping unit comprises two groups of pole group pressure plates which are staggered up and down, and at least one group of the pole group pressure plates is provided with a driving assembly so that the pole group pressure plates can move relatively to clamp the battery pole group and limit the position of the pole ears.

[0017] Preferably, the pole group pressure plate includes clamping holes arranged corresponding to the battery positions and used for clamping the battery pole group, and the clamping direction thereof is perpendicular to the conveying direction of the conveying device.

[0018] As a preferred embodiment, a tab height-fixing plate for limiting the height of the battery tabs is provided below the tab pressure plate, and the tab height-fixing plate abuts against the end of the battery tab group to support the battery.

[0019] As a preferred embodiment, the tab height setting plate includes a height setting hole arranged corresponding to the battery tab.

[0020] The beneficial effects of the utility model are:

[0021] (1) The utility model provides a pressing station before and after the cutting and brushing station, and provides a tidying station before the pressing station, so as to achieve the purpose of tidying and pressing the pole ears before and after cutting and brushing; the pole group is arranged and pre-pressed before cutting and brushing, so that the pole group is initially fixed and a length for clamping is retained outside the battery shell to prevent the pole group from being shifted during the flipping and cutting and brushing process, thereby affecting the cutting and brushing effect; after the cutting and brushing is completed, the pole ears are arranged again to eliminate the deformation of the pole ears caused by cutting and brushing, and the pole group is pressed into place for the second time to ensure the cutting and brushing effect of the pole ears.

[0022] (2) The utility model arranges the roller brush of the roller brush assembly in sections corresponding to the battery to be processed, so that the working surface of the roller brush can participate in the cutting and brushing process, and no unworn parts will appear. As the roller brush assembly is raised to compensate for the wear height, the brush cutting machine will not interfere with the upper components to damage the production line, thereby extending the service life of the production line.

[0023] (3) The utility model fixes the pole group of the battery to be processed by setting a clamping unit, so that the pole ear will not be offset during the cutting and brushing process, the cutting and brushing effect of the pole ear is more stable, and the product performance is improved.

[0024] In summary, the utility model has the advantages of good cutting and brushing effect, long service life, stable production quality, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the brush cutting station of the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the brush cutting unit of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the clamping unit of the utility model;

[0030] Figure 6 This is a schematic diagram of the structure of the pole group pressure plate and the driving assembly of the utility model;

[0031] Figure 7 This is a cross-sectional view of the clamping unit of the utility model;

[0032] Figure 8 For this utility model Figure 7 A local enlarged schematic diagram of point I in the middle. DETAILED DESCRIPTION

[0033] 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 of 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.

[0034] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. 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 utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0035] Example

[0036] like Figure 1-8As shown, this embodiment provides a battery cutting and brushing production line, including a frame 1 and a conveying device 2 installed on the frame 1, characterized in that it also includes a first sorting station 3, a first pressing station 4, a cutting and brushing station 5, a second sorting station 6 and a second pressing station 7 arranged in sequence along the conveying direction of the conveying device 2; the cutting and brushing station 5 is provided with a flipping mechanism 8 before and after, which includes a clamping mechanism 81 corresponding to the conveying device 2, and the conveying device 2 drives the battery placed thereon to sequentially complete the first sorting of the pole ear 11 and the first pressing of the pole group 10, and then the battery after the first pressing is transferred to the cutting and brushing station 5 through the flipping mechanism 8 to complete the cutting and brushing of the pole ear, and then transferred to the second sorting station 6 and transported backward by the conveying device 2 to sequentially complete the second sorting of the pole ear 11 and the second pressing of the pole group 10 and then transferred to the next process. The conveying device 2 is provided with two groups, which are respectively installed at the feeding end and the discharging end of the frame 1, and each includes a plurality of groups of conveying units 21 arranged in parallel.

[0037] By setting up a pressing station before and after the cutting and brushing station 5, and setting up a sorting station before the pressing station, the purpose of sorting and pressing the pole ear 11 before and after cutting and brushing can be achieved; the pole group 10 is sorted and pre-pressed before cutting and brushing, so that the pole group 10 is initially fixed and a length that can be clamped is retained outside the battery shell to prevent the pole group 10 from being shifted during the flipping and cutting and brushing process, thereby affecting the cutting and brushing effect; after cutting and brushing, the pole ear 11 is sorted again to eliminate the deformation of the pole ear 11 caused by cutting and brushing, and the pole group 10 is pressed into place for the second time to ensure the cutting and brushing effect of the pole ear 11.

[0038] like Figure 2-8 As shown, the brush cutting station 5 includes: a brush cutting unit 51, which is installed on the frame 1, and a roller brush assembly 52 and a cutting assembly 53 are installed on the top of the brush cutting unit 51; and a clamping unit 54, which is arranged on the top of the brush cutting unit 51, supports the battery and clamps and fixes the battery pole group 10.

[0039] like Figure 4 As shown, the roller brush assembly 52 includes a roller brush roller 55, on which a plurality of groups of roller brushes 551 are mounted, and each group of roller brushes 551 is arranged corresponding to the battery on the upper clamping unit 54 to clean the corresponding battery tabs 11. The plurality of groups of roller brushes 551 are arranged at intervals, and roller brush spacers 552 are installed between the roller brushes 551 to limit their axial displacement, and the roller brush spacers 552 are sleeved on the roller brush roller 55. The roller brush assembly 52 is rotatably mounted on the mounting plate 56, and can be lifted and lowered relative to the mounting plate 56 to compensate for the wear of the roller brushes 551 during operation.

[0040] By setting the roller brush 551 of the roller brush assembly 52 in sections corresponding to the batteries to be processed, the working surface of the roller brush 551 can all participate in the cutting and brushing process, and there will be no unworn parts. As the roller brush assembly 52 is raised to compensate for the wear height, the roller brush 551 will not interfere with the upper components to cause wear, thereby extending the service life of the production line.

[0041] like Figure 3-8 As shown, the clamping unit 54 includes two groups of pole group pressure plates 57 arranged in an upper and lower staggered manner, and at least one group of the pole group pressure plates 57 is provided with a driving assembly 58, so that the pole group pressure plates 57 are relatively moved to clamp the battery pole group 10 and limit the position of the pole lug 11. The pole group pressure plate 57 includes a clamping hole 571 arranged corresponding to the battery position and used to clamp the battery pole group 10, and its clamping direction is perpendicular to the conveying direction of the conveying device 2. A pole lug height-fixing plate 59 for limiting the height of the battery pole lug 11 is provided below the pole group pressure plate 57. The pole lug height-fixing plate 59 contacts the end of the battery pole group 10 to support the battery, and the pole lug height-fixing plate 59 includes a height-fixing hole 591 arranged corresponding to the battery pole lug 11.

[0042] By providing the clamping unit 54 to fix the pole group 10 of the battery to be processed, the pole tab 11 will not be offset during the brushing process, the brushing effect of the pole tab 11 is more stable, and the product performance is improved.

[0043] It should be noted that, in this embodiment, the arranging station, the pressing station and the turning mechanism 8 are all existing technologies and will not be described in detail here.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A battery cutting and brushing production line, comprising a frame and a conveying device installed on the frame, characterized in that: It also includes a first finishing station, a first pressing station, a cutting and brushing station, a second finishing station and a second pressing station which are arranged in sequence along the conveying direction of the conveying device; The cutting and brushing station is provided with a flipping mechanism before and after, which includes a clamping mechanism corresponding to the conveying device. The conveying device drives the battery placed thereon to complete the first arrangement of the pole ears and the first pressing of the pole group in sequence, and then the battery after the first pressing is transferred to the cutting and brushing station through the flipping mechanism to complete the cutting and brushing of the pole ears, and then transferred to the second arrangement station and transported backward by the conveying device to complete the second arrangement of the pole ears and the second pressing of the pole group in sequence and then transferred to the next process.

2. A battery brush cutting production line according to claim 1, characterized in that: The conveying device is provided with two groups, which are respectively installed at the feeding end and the discharging end of the frame, and each of them comprises a plurality of groups of conveying units arranged side by side in parallel.

3. A battery brush cutting production line according to claim 2, characterized in that: The cutting and brushing station comprises: A brush cutting unit is installed on the frame, with a roller brush assembly and a cutting assembly installed on the top; and The clamping unit is arranged on the top of the cutting brush unit, supports the battery and clamps and fixes the battery pole group.

4. A battery brush cutting production line according to claim 3, characterized in that: The roller brush assembly comprises a roller brush roller, on which a plurality of groups of roller brushes are mounted, and each group of roller brushes is arranged corresponding to the conveying unit to clean the corresponding battery tabs.

5. A battery brush cutting production line according to claim 4, characterized in that: A plurality of groups of roller brushes are arranged at intervals, and roller brush spacers for limiting the axial displacement of the roller brushes are installed between the roller brushes, and the roller brush spacers are sleeved on the roller brush roller.

6. A battery brush cutting production line according to claim 4, characterized in that: The roller brush assembly is rotatably mounted on a mounting plate and can be lifted and lowered relative to the mounting plate to compensate for the wear of the roller brush during operation.

7. A battery brush cutting production line according to claim 3, characterized in that: The clamping unit includes two groups of pole group pressure plates arranged alternately up and down, and at least one group of the pole group pressure plates is provided with a driving component to enable the pole group pressure plates to move relatively to clamp the battery pole group and limit the position of the pole ear.

8. A battery brush cutting production line according to claim 7, characterized in that: The pole group pressure plate includes clamping holes arranged corresponding to the battery positions and used to clamp the battery pole group, and the clamping direction thereof is perpendicular to the conveying direction of the conveying device.

9. A battery brush cutting production line according to claim 7, characterized in that: A tab height-fixing plate for limiting the height of the battery tab is provided below the tab pressure plate, and the tab height-fixing plate contacts the end of the battery tab group to support the battery.

10. A battery brush cutting production line according to claim 9, characterized in that: The tab height setting plate includes a height setting hole arranged corresponding to the battery tab.

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