Transfer trolley

Abstract

The utility model discloses a transfer trolley which comprises a support, a lifting guiding device and a lifting driving device are arranged on the support, a width adjusting sliding rod capable of moving in a lifting mode is directly or indirectly arranged on the lifting guiding device, and a supporting arm capable of sliding on the width adjusting sliding rod and used for supporting a workpiece is arranged on the width adjusting sliding rod. A workpiece limiting device used for limiting a workpiece is arranged at the free end of the supporting arm, and the acting end of the lifting driving device is directly or indirectly connected to the width adjusting sliding rod and used for driving the width adjusting sliding rod to move on the lifting guiding device in a lifting mode. According to the transfer trolley, height adjustment of the supporting arms can be achieved through the lifting guiding devices and the lifting driving devices, the supporting width of the supporting arms can be adjusted through the width adjusting sliding rods, the transfer trolley can meet the conveying requirements of different taking and placing heights and different lengths of copper foil widths, the transfer trolley has the advantages of being high in use flexibility and application universality, meanwhile, the cost can be saved, and the production efficiency is improved. The use is more convenient and flexible.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of lithium battery processing and production, especially to a transfer trolley. BACKGROUND

[0002] In the processing of lithium battery, copper foil is one of the core materials. In the production process of lithium battery, a large number of copper foil reel carrying work is involved, which is mainly completed by a carrying trolley. The carrying height of the existing copper foil reel carrying trolley and the width of the carried copper foil reel are fixed and cannot be adjusted. The taking and placing height and width size of the copper foil reel are different due to different processing environments or model changes, making it difficult for the carrying trolley to adapt to different working conditions, and thus additional manpower and resources are needed to complete the carrying work, which is not flexible in application, has poor versatility, is inconvenient to use, and increases production costs.

[0003] Therefore, the utility model aims to provide a new technical solution to solve the existing technical problems. UTILITY MODEL CONTENT

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a transfer trolley, which solves the technical defects of poor application flexibility and versatility, inconvenience of use and the like in the prior art.

[0005] The utility model solves the technical problems by adopting the following technical scheme:

[0006] A transfer trolley comprises a support, a lifting guide device and a lifting driving device are arranged on the support, a width adjusting slide rod capable of lifting and moving is directly or indirectly arranged on the lifting guide device, a supporting arm capable of sliding on the width adjusting slide rod and used for supporting a workpiece is arranged on the width adjusting slide rod, a workpiece limiting device used for limiting the workpiece is arranged at the free end of the supporting arm, and the acting end of the lifting driving device is directly or indirectly connected to the width adjusting slide rod and used for driving the width adjusting slide rod to move up and down on the lifting guide device.

[0007] As a further improvement of the above technical scheme, the lifting guide device comprises a lifting track arranged on the support, and the width adjusting slide rod can move up and down along the guide direction of the lifting track.

[0008] As a further improvement of the above technical scheme, a slide rod mounting bracket is arranged on the lifting guide device, and the width adjusting slide rod is mounted on the slide rod mounting bracket and mounted on the lifting guide device through the slide rod mounting bracket.

[0009] As a further improvement of the above technical solution, the slide rod mounting frame comprises a mounting frame and a guide plate, the guide plate is arranged in the lifting track and can move up and down along the guide direction of the lifting track, and the width adjusting slide rod is fixedly arranged at the upper position of the mounting frame.

[0010] As a further improvement of the above technical solution, the lifting driving device comprises a lifting driving chain and a chain driving device, the chain driving device is used for driving the lifting driving chain to rotate and further driving the width adjusting slide rod to move up and down on the lifting guide device through the lifting driving chain.

[0011] As a further improvement of the above technical solution, the bracket is provided with a chain mounting support rod, the upper end of the chain mounting support rod is provided with a chain guide wheel, and the acting end of the lifting driving chain passes through the chain guide wheel and is directly or indirectly connected with the width adjusting slide rod.

[0012] As a further improvement of the above technical solution, the chain driving device comprises a chain driving handle with a one-way locking function.

[0013] As a further improvement of the above technical solution, the workpiece limiting device comprises a limiting groove or a limiting block arranged at the free end of the supporting arm.

[0014] As a further improvement of the above technical solution, the supporting arm is an L-shaped supporting arm, which comprises a vertical connecting rod and a horizontal supporting rod, the upper part of the vertical connecting rod is provided with a connecting through hole, the vertical connecting rod is slidably arranged on the width adjusting slide rod through the connecting through hole, and the workpiece limiting device is arranged on the horizontal supporting rod.

[0015] As a further improvement of the above technical solution, the supporting arm or the width adjusting slide rod is provided with a supporting arm locking device for locking the supporting arm.

[0016] The utility model discloses a transfer trolley, the transfer trolley is provided with lifting guide device, lifting driving device and width adjusting slide rod, and the supporting arm can be driven to move up and down through lifting guide device and lifting driving device to adapt to different taking and placing height, the supporting arm can be driven to move horizontally through width adjusting slide rod to adjust the supporting width of the supporting arm, and then the supporting demand of copper foil reel of different length and size can be adapted, and the transfer trolley has the advantages of good application flexibility and strong universality.

[0017] In conclusion, the transfer trolley solves the technical defects of poor application flexibility and universality and inconvenient use in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model is further explained below in combination with the drawings and embodiments.

[0019] Figure 1 is a kind of assembly schematic view of transfer trolley in the utility model;

[0020] Figure 2 is another assembly schematic view of transfer trolley in the utility model;

[0021] Figure 3 is the assembly schematic view of third angle of transfer trolley in the utility model;

[0022] Figure 4 is the assembly schematic view of fourth angle of transfer trolley in the utility model.

[0023] Reference signs:

[0024] 1, support, 11, support bottom plate, 12, support vertical mounting plate, 2, width adjustment slide rod, 3, support arm, 301, vertical connecting rod, 302, horizontal supporting rod, 31, limiting recess, 40, lifting guide device, 4, lifting rail, 5, slide rod mounting frame, 51, mounting frame, 52, guide plate, 60, lifting drive device, 6, lifting drive chain, 61, chain mounting support rod, 62, chain guide wheel, 630, chain drive device, 63, chain drive handle. DETAILED DESCRIPTION

[0025] The concept, specific structure and generated technical effects of the utility model will be described clearly and completely in combination with embodiments and drawings, so that the purpose, features and effects of the utility model can be fully understood. Obviously, the described embodiments are only part of the embodiments of the utility model, not all embodiments, based on the embodiments of the utility model, other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the utility model. In addition, all the coupling / connection relations involved in the patent do not mean that the components are directly connected, but means that more optimal coupling structure can be formed by adding or reducing coupling auxiliary components according to specific implementation situation. The various technical features in the utility model creation can be interactively combined under the premise of not mutually contradictory conflict, for reference Figures 1-4 .

[0026] For specific reference Figures 1-4The utility model provides: a transfer trolley, the transfer trolley includes support 1, support 1 is the support component of whole transfer trolley, and it includes support bottom plate 11 and support vertical mounting plate 12, the bottom of support bottom plate 11 is provided with directional wheel 111 and universal wheel 112, can reduce the carrying resistance through directional wheel 111 and universal wheel 112, support vertical mounting plate 12 is provided with handrail 121, can easily drag or drag the carrying trolley through handrail 121, improve the degree of convenience of operation. When the specific application, operator pushes handrail 121 to push the whole transfer trolley and realize the carrying function of workpiece, and the operation is convenient. In addition, the universal wheel 112 is provided with brake device, the whole transfer trolley can be stopped through the brake device, and the workpiece is convenient to take and place, and the safety is also improved.

[0027] Refer to Figure 1 , Figure 3 , Figure 4 Support 1 is provided with lifting guide device 40 and lifting drive device 60, specifically, lifting guide device 40 is arranged on support vertical mounting plate 12, lifting guide device 40 is directly or indirectly provided with the width adjustment slide rod 2 that can lift and move, width adjustment slide rod 2 is provided with the supporting arm 3 for supporting workpiece and can slide on width adjustment slide rod 2, generally, the supporting arm 3 is arranged in pairs, and at least one supporting arm 3 is arranged as the structure that can slide on width adjustment slide rod 2. In the embodiment, two supporting arms 3 are all slidable adjusting supporting arms, and two supporting arms 3 are symmetrically arranged at the axial two ends of width adjustment slide rod 2. When the length of copper foil reel changes, in order to realize the carrying of workpiece, the spacing of two supporting arms 3 is adjusted by sliding on width adjustment slide rod 2 to adapt to the supporting requirement of workpiece of different lengths. The acting end of lifting drive device 60 is directly or indirectly connected to width adjustment slide rod 2 and is used to drive width adjustment slide rod 2 to lift and move on lifting guide device 40.

[0028] Refer to Figure 1 , Figure 4 In the embodiment, lifting guide device 40 includes lifting rail 4 arranged on support 1, and width adjustment slide rod 2 can lift and move along the guide direction of lifting rail 4. Specifically, lifting rail 4 is arranged on support vertical mounting plate 12, and support vertical mounting plate 12 has two, and lifting rail 4 is correspondingly arranged on the side of the two support vertical mounting plates 12. In some other embodiments, under the premise of meeting performance requirements, the implementer can also use mechanisms capable of realizing lifting guide, such as lifting guide rod and lifting guide rail, to replace lifting rail 4.

[0029] Refer to Figure 1 , Figure 2 , Figure 4In the embodiment, the lifting driving device 60 comprises a lifting driving chain 6 and a chain driving device 630. The chain driving device 630 comprises a chain driving handle 63 with a one-way locking function. When the operator drives the lifting driving chain 6 through the chain driving handle 63, the lifting driving chain 6 can be locked by the self-locking function, so as to avoid automatic sliding of the chain, and further lock the height of the width adjusting slide rod 2. The chain driving device 630 is used to drive the lifting driving chain 6 to run and further drive the width adjusting slide rod 2 to move up and down on the lifting guide device 40 through the lifting driving chain 6. In the specific structure, the bracket 1 is provided with a chain mounting support rod 61. The chain mounting support rod 61 is provided with a chain guide wheel 62 at the upper end. The installation height of the chain guide wheel 62 is higher than the highest height of the width adjusting slide rod 2. The acting end of the lifting driving chain 6 passes through the chain guide wheel 62 and is directly or indirectly connected with the width adjusting slide rod 2. In the specific height adjustment, one end of the lifting driving chain 6 is directly or indirectly connected with the width adjusting slide rod 2, and the other end of the lifting driving chain 6 is connected with the driving component in the chain driving device 630. The chain driving component can adopt the existing driving sprocket and the like, which will not be described here.

[0030] In the technical solution, the lifting guide device and the lifting driving device 60 work cooperatively, so as to realize the lifting movement of the supporting arms 3 in a certain range. The lifting height of the supporting arms 3 can be set according to the specific requirements. In the embodiment, by adjusting the height of the supporting arms 3, the height of the supported workpiece is set to be the highest lifting height of 1600 mm from the ground and the lowest height of 100 mm from the ground. The lifting space is large. Through the adjusting function of the width adjusting slide rod 2, the width between the two supporting arms 3 can be adjusted. The width adjusting range can also be set according to the specific implementation requirements. In the embodiment, the maximum left-right distance of the supporting arms can reach 1600 mm, and the adjustable distance is 1000-1600 mm.

[0031] Referring to Figure 1 , Figure 2 , Figure 3In the embodiment, the lifting guide device 40 is provided with a slide rod mounting frame 5, and the width adjustment slide rod 2 is directly mounted on the slide rod mounting frame 5 and is mounted on the lifting guide device 40 through the slide rod mounting frame 5. In the specific structure, the slide rod mounting frame 5 includes a mounting frame 51 and a guide plate 52, the guide plate 52 is arranged in the lifting rail 4 and can move up and down along the guide direction of the lifting rail 4, and the width adjustment slide rod 2 is fixedly mounted on the upper part of the mounting frame 51. Specifically, the upper part of the mounting frame 51 is fixedly connected with the width adjustment slide rod 2 through a metal connecting lug. In the embodiment, the support arm 3 is an L-shaped support arm, which includes a vertical connecting rod 301 and a horizontal supporting rod 302. The vertical connecting rod 301 is provided with a connecting through hole at the upper part and is slidably arranged on the width adjustment slide rod 2 through the connecting through hole. The lower part of the vertical connecting rod 301 is supported on the lower part of the mounting frame 51 as a support point. When the position of the support arm 3 is adjusted by sliding on the width adjustment slide rod 2, it is necessary to lock the position of the support arm 3. Therefore, a support arm locking device for locking the support arm 3 is arranged on the support arm 3 or the width adjustment slide rod 2. The position of the two is locked by the support arm locking device, so that the position of the support arm 3 does not slide during the carrying of the workpiece, and the workpiece does not fall off. When the position of the support arm 3 needs to be adjusted again, the support arm locking device is unlocked, which is convenient to operate.

[0032] In some embodiments, the width adjustment slide rod 2 can also be directly connected with the lifting guide device 40 as needed. For example, when the lifting guide rail is used as the lifting guide device 40, the width adjustment slide rod 2 can be directly mounted on the lifting guide rail.

[0033] Referring to Figure 1 , Figure 2 The free end of the support arm 3 is provided with a workpiece limiting device for limiting the workpiece. The workpiece limiting device is arranged on the horizontal supporting rod 302. When the copper foil reel is supported on the support arm 3, the workpiece is limited by the workpiece limiting device, so that the workpiece does not fall off from the support arm 3 during the carrying process, and the safety of the workpiece and the personnel is ensured. In the embodiment, the workpiece limiting device includes a limiting groove 31 arranged at the free end of the support arm 3. The limiting groove 31 is a semicircular groove, and the profile of the limiting groove 31 matches the outer diameter profile of the reel. In some other embodiments, the workpiece limiting device can also be a limiting block arranged at the free end of the support arm 3. The limiting block arranged on each support arm has two limiting blocks, and the space between the two limiting blocks is used to place the workpiece. In other embodiments, the implementer can also select other limiting members meeting the performance requirements as the workpiece limiting device according to the needs, which will not be described here.

[0034] The above is a specific description of the preferred embodiment of the present application, but the present application is not limited to the above embodiment, and those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the present application, and these equivalent modifications or replacements are all included in the scope defined by the claims of the present application.

Claims

1. A transfer vehicle, characterized in that: The device includes a support (1), on which a lifting guide device (40) and a lifting drive device (60) are provided. The lifting guide device (40) is directly or indirectly provided with a width-adjustable slide bar (2) that can be lifted and lowered. The width-adjustable slide bar (2) is provided with a support arm (3) that can slide on the width-adjustable slide bar (2) and is used to support the workpiece. The free end of the support arm (3) is provided with a workpiece limiting device for limiting the workpiece. The working end of the lifting drive device (60) is directly or indirectly connected to the width-adjustable slide bar (2) and is used to drive the width-adjustable slide bar (2) to move up and down on the lifting guide device (40).

2. The transfer vehicle according to claim 1, characterized in that: The lifting guide device (40) includes a lifting rail (4) mounted on the bracket (1), and the width adjusting slide bar (2) can move up and down along the guiding direction of the lifting rail (4).

3. A transfer vehicle according to claim 2, characterized in that: The lifting guide device (40) is provided with a slide rod mounting bracket (5), and the width adjusting slide rod (2) is installed on the slide rod mounting bracket (5) and then installed on the lifting guide device (40) through the slide rod mounting bracket (5).

4. A transfer vehicle according to claim 3, characterized in that: The slide bar mounting bracket (5) includes a mounting frame (51) and a guide plate (52). The guide plate (52) is set in the lifting rail (4) and can move up and down along the guiding direction of the lifting rail (4). The width adjusting slide bar (2) is fixedly installed at the upper position of the mounting frame (51).

5. A transfer vehicle according to claim 1, characterized in that: The lifting drive device (60) includes a lifting drive chain (6) and a chain drive device (630). The chain drive device (630) is used to drive the lifting drive chain (6) to operate and further drive the width adjusting slide bar (2) to move up and down on the lifting guide device (40) through the lifting drive chain (6).

6. A transfer vehicle according to claim 5, characterized in that: The bracket (1) is provided with a chain mounting support rod (61), and the upper end of the chain mounting support rod (61) is provided with a chain guide wheel (62). The working end of the lifting drive chain (6) passes around the chain guide wheel (62) and is directly or indirectly connected to the width adjusting slide rod (2).

7. A transfer vehicle according to claim 5, characterized in that: The chain drive device (630) includes a chain drive handle (63) with a one-way locking function.

8. A transfer vehicle according to claim 1, characterized in that: The workpiece limiting device includes a limiting groove (31) or a limiting block disposed at the free end of the support arm (3).

9. A transfer vehicle according to claim 1, characterized in that: The support arm (3) is an L-shaped support arm, which includes a vertical connecting rod (301) and a horizontal support rod (302). The vertical connecting rod (301) has a connecting through hole at its upper part and is slidably mounted on the width adjusting slide rod (2) through the connecting through hole. The workpiece limiting device is mounted on the horizontal support rod (302).

10. A transfer vehicle according to claim 1, characterized in that: The support arm (3) or the width adjustment slide bar (2) is provided with a support arm locking device for locking the support arm (3).

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