Battery tray carrying tool

Abstract

The utility model relates to the technical field of battery processing equipment, in particular to a battery tray carrying tool which comprises a frame body, a conveying platform and a transfer transmission belt, and the conveying platform comprises an upper platform and a lower platform which are arranged up and down and are in transmission in the same direction; and the transfer transmission belt is arranged on the frame body, is perpendicular to the transmission direction of the conveying platform, and is positioned between the upper platform and the lower platform. The conveying platform composed of the upper platform and the lower platform is arranged in the frame body, the grabbing structure in the upper platform can be used for clamping and moving the battery trays on the lower platform to the transferring transmission belt located between the upper platform and the lower platform, the automation degree is high, manual carrying is not needed, and the labor intensity of workers is reduced. And compared with a multi-shaft manipulator mode in the traditional technology, the multi-shaft manipulator mode is more convenient, and the overall machining efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery processing equipment, and particularly relates to a battery tray conveying tooling Background Art

[0002] In the process of battery processing, since the volume of the battery is small, in order to improve the processing efficiency, multiple batteries are usually placed in a battery tray, and then the battery tray carrying multiple batteries is moved to a target processing station for processing by a conveyor belt.

[0003] The prior art discloses a Chinese invention patent with the publication number of CN110745534A and the patent name of a robot collaborative loading station for power battery modules. It specifically discloses a battery module conveying line, a robot grasping system and a module tray transplanting mechanism. The robot grasping system is arranged corresponding to the positioning and grasping station of the battery module conveying line. The battery module conveying line is a double-layer conveying line. The module tray transplanting mechanism is correspondingly arranged at the positioning and grasping station of the battery module conveying line. The module tray transplanting mechanism includes a structure frame, a double-axis linkage linear module, a single-axis linear module and a tray clamping mechanism. The structure frame is a gantry mounting frame. The double-axis linkage linear modules are respectively installed vertically on the structure frames on both sides of the battery module conveying line. The single-axis linear module is horizontally installed on the double-axis linkage linear modules on both sides. Tray clamping mechanisms are respectively installed on the single-axis linear modules on both sides.

[0004] The above solution can realize the synchronous operation of grasping and loading the power battery module and transplanting the tray, improve the working beat, and is beneficial to improving the production efficiency and the equipment utilization rate.

[0005] However, since this solution uses a multi-axis robot to realize the station transfer of the tray, it is necessary to additionally set up a relatively complex grasping mechanism and a corresponding driving system, resulting in a high cost, a large occupied space, being not conducive to the space layout, and it is necessary to control the grasping mechanism to move to the tray for the unclamping operation after the lifting operation, and at the same time, it is necessary to realize the rotary blanking after the grasping is completed, resulting in a complex operation process, slowing down the overall production beat and affecting the production efficiency.

[0006] Therefore, a battery tray conveying tooling is proposed to solve the above-mentioned problems. Utility Model Content

[0007] Technical Problem to be Solved

[0008] Aiming at the above-mentioned shortcomings of the prior art, the utility model provides a battery tray conveying tooling, which can effectively solve the problem of low processing efficiency caused by using a robot to complete the station transfer of the tray in the prior art.

[0009] Technical Solution

[0010] To achieve the above object, the utility model is realized by the following technical solutions:

[0011] The utility model provides a battery tray handling tooling, which includes a frame body, a conveying platform and a transfer conveyor belt. The conveying platform includes an upper platform and a lower platform which are arranged up and down and driven in the same direction; the transfer conveyor belt is arranged on the frame body, and the transfer conveyor belt is perpendicular to the driving direction of the conveying platform and is located between the upper platform and the lower platform; wherein, a plurality of rollers for driving the battery tray upward are distributed at intervals on the lower platform, and a grasping structure for grasping the battery tray on the rollers to the transfer conveyor belt is arranged on the upper platform.

[0012] Further, the grasping structure can move up and down in the vertical direction.

[0013] Further, the grasping structure includes two symmetrically arranged clamping jaws that can move towards each other.

[0014] Further, grasping ports that cooperate with the clamping jaws are respectively arranged on both sides of the battery tray.

[0015] Further, a right-angled stopper is respectively arranged at the four corner ends above the battery tray, and the notch of each stopper faces the middle of the battery tray.

[0016] Further, a groove is arranged above each stopper adjacent to the grasping port.

[0017] Further, the rollers are divided into two columns along the width direction of the lower platform.

[0018] Further, at least one anti-retreat member for preventing the battery tray from retreating on the rollers is arranged between the two columns of rollers.

[0019] Further, the anti-retreat member includes a baffle elastically hinged on the frame body, and the end face of one side of the baffle away from the outlet end of the lower platform is an inclined surface, and this inclined surface is on the moving path of the battery tray.

[0020] Further, there are two anti-retreat members, one is located at the inlet end of the lower platform, and the other is located in the middle of the lower platform.

[0021] Beneficial effects

[0022] The technical solution provided by the utility model has the following beneficial effects compared with the known public technology:

[0023] The utility model sets a conveying platform composed of an upper platform and a lower platform in a frame body. The grasping structure in the upper platform can clamp and move the battery tray on the lower platform to the transfer conveyor belt located between the upper platform and the lower platform. It has a high degree of automation and does not require manual handling, so it is more convenient than the method of using a multi-axis robot in the traditional technology, which is beneficial to improving the overall processing efficiency.

[0024] By setting the handling platform into two platforms, an upper platform and a lower platform, and arranging the transfer conveyor belt between the two platforms, different workstations can be arranged in different height directions through such a height difference. Brief Description of the Drawings

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 Schematic diagram of the overall structure of the handling tooling in the embodiment of the present utility model;

[0027] Figure 2 Schematic diagram of the anti-reverse part structure in the embodiment of the present utility model;

[0028] Figure 3 Front view structure schematic diagram of the handling tooling in the embodiment of the present utility model;

[0029] Figure 4 In the embodiment of the present utility model Figure 3 Schematic diagram of the structure at position A;

[0030] Figure 5 Schematic diagram of the battery tray structure in the embodiment of the present utility model;

[0031] Figure 6 Schematic diagram of the battery tray in the grasping state in the embodiment of the present utility model;

[0032] Figure 7 In the embodiment of the present utility model Figure 6 Schematic diagram of the structure at position B.

[0033] The reference numerals in the figures respectively represent: 1, frame body; 10, battery tray; 101, grasping opening; 102, stop; 1021, groove; 11, transfer conveyor belt; 2, conveying platform; 21, upper platform; 211, conveyor belt; 22, lower platform; 221, roller; 23, anti-reverse part; 231, baffle; 3, grasping structure; 31, clamping jaw. Detailed Embodiments

[0034] The present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that for the convenience of description, only the parts related to the present utility model rather than all the structures are shown in the accompanying drawings.

[0035] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0036] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "above the", and "on the" second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "below the", and "under the" second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0037] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "left", "right", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of description and simplifying the operation, 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 should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meanings.

[0038] The present utility model will be further described below in conjunction with embodiments.

[0039] Embodiment 1:

[0040] This embodiment mainly introduces the main scheme of a battery tray conveying tooling. Referring to the attached Figures 1-7 , this scheme mainly includes three parts: a frame 1, a conveying platform 2, and a transfer conveyor belt 11. The conveying platform 2 includes an upper platform 21 and a lower platform 22 that are arranged up and down and driven in the same direction; the transfer conveyor belt 11 is arranged on the frame 1, and its driving direction is perpendicular to the driving direction of the conveying platform 2.

[0041] Among them, referring to the attached Figure 1 and the attached Figure 2 , a number of rollers 221 for upward transmission of the battery tray 10 are distributed at intervals on the lower platform 22, and a grasping structure 3 capable of grasping the battery tray 10 on the rollers 221 to the transfer conveyor belt 11 is provided on the upper platform 21.

[0042] Embodiment 2:

[0043] This embodiment is based on Embodiment 1, and further introduces the specific manner in which the grasping structure 3 clamps the battery tray 10. Referring to the attached Figure 1 , the transfer conveyor belt 11 in this case is arranged in the direction towards the processing station of the battery, and can transfer the battery tray 10 to the processing station. The specific processing station is not specifically limited here and is not shown in the figure either.

[0044] Specifically, the transfer conveyor belt 11 is perpendicular to the transmission direction of the conveying platform 2, and is located between the upper platform 21 and the lower platform 22.

[0045] First, the staff places the battery tray 10 on the roller 221 in the lower platform 22, uses the grasping structure 3 on the upper platform 22 to clamp the battery tray 10, and moves it towards the side of the transfer conveyor belt 11. When reaching above the transfer conveyor belt 11, the battery tray 10 is put down. The transfer conveyor belt 11 can adopt various ways such as a belt or a roller, which is not specifically limited here.

[0046] And the grasping structure 3 in this case can linearly displace along the transmission direction of the conveying platform 2 and can also move up and down in the vertical direction.

[0047] Specifically, referring to the attached Figure 3 , the upper platform 21 in this case includes a truss structure arranged above the lower platform 22. An adjustable bracket that can linearly move is provided on the truss, and the grasping structure 3 is movably installed up and down on the adjustable bracket. The driving method of the grasping structure 3 on the adjustable bracket is not limited here, and various methods such as setting a lead screw or a push rod on the adjustable bracket can be used to achieve the up and down linear displacement of the grasping structure 3.

[0048] Referring to the attached Figures 6-7 , and the grasping structure 3 includes two symmetrically arranged jaws 31 that can move towards each other on the adjustable bracket. A driving mechanism for linearly moving the jaws 31 is provided on the adjustable bracket, which is not specifically limited here. In this case, a slide rail is provided on the adjustable bracket, and the jaws 31 are slidably engaged with the slide rail.

[0049] Referring to the attached Figure 5, and for the convenience of gripping the battery tray 10, in this case, gripping openings 101 that cooperate with the clamping jaws 31 are respectively provided on both sides of the battery tray 10. The gripping openings 101 are recessed toward the middle of the battery tray 10. The battery tray 10 in this case is generally rectangular, and two gripping openings 101 are respectively provided on the four peripheral sides of the battery tray 10. The two gripping openings 101 on the same side are symmetrically distributed with the central axis of the battery tray 10 as the center.

[0050] Refer to the appendix Figure 7 , and the clamping jaws 31 are in an L shape. The clamping jaws 31 can be inserted into the gripping openings 101, and the clamping of the battery tray 10 is achieved by adjusting the distance between the two clamping jaws 31.

[0051] Refer to the appendix Figure 5 , in this case, for the convenience of stacking the battery trays 10 up and down, a right-angled stop 102 is respectively provided at the four corner ends above the battery tray 10. The notch of each stop 102 faces the middle of the battery tray 10. In this way, when stacking, the upper battery tray 10 will abut against the stop 102 above the lower battery tray 10, so that there is a certain interval between the two battery trays 10, avoiding damaging the battery placed above the battery tray 10.

[0052] In addition, for the convenience of the clamping jaws 31 extending into the gripping openings 101, a groove 1021 is provided on each stop 102 and above the gripping opening 101. Thus, there will be a certain space between the gripping opening 101 on the upper battery tray 10 and the lower stop 102, and the clamping jaws 31 can accurately extend into this space.

[0053] Embodiment 3:

[0054] This embodiment is based on the battery tray conveying tooling in Embodiment 1, and it further introduces the solution for preventing the battery tray from retreating. Refer to the appendix Figure 1 , the roller shafts 221 are divided into two columns along the width direction of the lower platform 22, and the battery tray 10 is placed above the two columns of roller shafts 221 for transmission. Since the tray 10 is made of plastic, relative sliding is likely to occur between its bottom and the metal roller shafts 221. Since the stacking height of the battery tray 10 above the roller shafts 221 is relatively high, once a retreat occurs, it is very likely to be dangerous. Refer to the appendix Figure 2 , therefore, in this case, at least one anti-retreat member 23 for preventing the battery tray 10 from retreating on the roller shafts 221 is provided between the two columns of roller shafts 221. The anti-retreat member 23 is provided between the two columns of roller shafts 221.

[0055] In the present case, the stop member 23 includes a baffle 231 elastically hinged on the frame 1, and the end face of the baffle 231 away from the exit end of the lower platform 22 is an inclined surface, and the inclined surface is located on the moving path of the battery tray 10. When the battery tray 10 is transmitted on the roller 221, the battery tray 10 will conflict with the inclined surface on the baffle 231 and allow the baffle 231 to rotate a certain angle. When the battery tray 10 has a certain retreat tendency, the battery tray 10 will conflict with the back of the baffle 231, and at this time the baffle 231 is difficult to rotate, thereby limiting the retreat of the battery tray 10.

[0056] It is worth mentioning that in this case, the baffle 231 can also be set as a one-way rotation mechanism, and the elastic hinge structure and the one-way rotation structure are common knowledge and are not specifically limited here and are not shown in the drawings.

[0057] In the present case, there are two stop members 23, one of which is located at the inlet end of the lower platform 22, and the other is located in the middle of the lower platform 22. The specific number of stop members 23 is determined according to the length of the lower platform 22. The distance between two adjacent stop members 23 is greater than the width of a battery tray 10.

[0058] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A battery tray conveying tooling, characterized in that, Comprising: Frame body (1); Conveyor platform (2), the conveyor platform (2) includes an upper platform (21) and a lower platform (22) which are arranged up and down and driven in the same direction; Transfer conveyor belt (11), the transfer conveyor belt (11) is arranged on one side of the conveyor platform (2), the transfer conveyor belt (11) is perpendicular to the driving direction of the conveyor platform (2), and it is located between the upper platform (21) and the lower platform (22); Wherein, a plurality of rollers (221) for upward transmission of the battery tray (10) are spaced apart on the lower platform (22), and a grasping structure (3) is arranged on the upper platform (21) to grasp the battery tray (10) on the rollers (221) and transfer it onto the transfer conveyor belt (11) for transmission.

2. The battery tray conveying tooling according to claim 1, characterized in that, The grasping structure (3) can move up and down in the vertical direction.

3. The battery tray transfer tooling according to claim 2, wherein The grasping structure (3) includes two symmetrically arranged jaws (31) that can move towards each other.

4. A battery tray conveying tooling according to claim 3, characterized in that, Grasping ports (101) that cooperate with the jaws (31) are respectively arranged on both sides of the battery tray (10).

5. A battery tray transfer tooling according to claim 4, characterized in that, At the four corner ends above the battery tray (10), there is a right-angled stopper (102) respectively, and the notch of each stopper (102) faces the middle of the battery tray (10).

6. The battery tray transfer tooling according to claim 5, characterized in that, A groove (1021) is arranged above each stopper (102) adjacent to the grasping port (101).

7. A battery tray conveying tooling according to claim 1 or 6, characterized in that The rollers (221) are divided into two columns along the width direction of the lower platform (22).

8. A battery tray transfer tooling according to claim 7, characterized in that, At least one anti-reverse member (23) for preventing the battery tray (10) from retreating on the rollers (221) is arranged between the two columns of rollers (221), and the anti-reverse member (23) is arranged between the two columns of rollers (221).

9. The battery tray conveying tooling according to claim 8, wherein The anti-reverse member (23) includes a baffle (231) elastically hinged on the frame body (1), and the end face of the baffle (231) on the side away from the outlet end of the lower platform (22) is an inclined surface, and this inclined surface is located on the moving path of the battery tray (10).

10. A battery tray handling tooling according to claim 9, characterized in that, There are two anti-reverse members (23), one is located at the inlet end of the lower platform (22), and the other is located in the middle of the lower platform (22).

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