Automatic feeding and pressing device for cap of energy storage battery pack

Abstract

The utility model discloses an energy storage battery pack cap pressing device which comprises a machine frame, a conveying belt is installed on the machine frame, the conveying belt is divided into an upper layer and a lower layer, protective plates are installed on the upper layer and the lower layer of the conveying belt, the output end of the conveying belt is connected to a notch in one side of the rear end of a guide groove in an aligned mode, and a vertical plate is arranged at one end of the guide groove. A telescopic piece is installed on the face, away from the guide groove, of the vertical plate, the end of a working rod of the telescopic piece is connected with a push plate which is arranged in the guide groove, and a pressing mechanism is arranged at the other end of the guide groove. The cover pressing device is simple in structure, reasonable in design and novel and unique in idea, the upper cover and the bottom cover are conveyed into the two layers of guide grooves through the two layers of conveying belts correspondingly, then the telescopic pieces are used for pushing the upper cover and the bottom cover to the guide conveying plate and the pedestal correspondingly, and the upper cover and the bottom cover are pressed.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy, in particular to an automatic feeding and pressing device for energy storage battery pack caps. Background Art

[0002] Energy storage batteries mainly refer to batteries used to store energy from renewable energy sources. The most common energy storage batteries are lead-acid batteries. However, in the field of new energy, especially in the new energy vehicle industry, lithium-ion energy storage batteries with lithium iron phosphate as the positive electrode material are being gradually developed to replace conventional lead-acid batteries.

[0003] During the battery processing, the curing liquid in the battery needs to be sealed, and the cap that seals the curing liquid in the battery is made by pressing the top cover and the bottom cover. The quality of the cap directly affects the sealing effect of the battery. Some companies manually press the caps when processing them. Due to the standard requirements of pressing and the errors in the operating techniques, the caps are unqualified, deformed, not pressed tightly, and easy to fall off. In view of the above problems, the present application discloses an automatic feeding and pressing device for energy storage battery pack caps. Utility Model Content

[0004] The utility model aims to solve the existing problems and provides an automatic feeding and pressing device for energy storage battery pack caps.

[0005] The utility model is realized through the following technical scheme: an automatic feeding and pressing device for energy storage battery pack caps, comprising a frame, a conveyor belt is installed on the frame, the conveyor belt is divided into an upper and a lower layer, and guard plates are installed on the upper and lower conveyor belts, the output end of the conveyor belt is aligned with the notch connected to the rear end side of the guide groove, a vertical plate is arranged at one end of the guide groove, a telescopic member is installed on the side of the vertical plate away from the guide groove, the end of the working rod of the telescopic member is connected to a push plate, the push plate is arranged in the guide groove, and a pressing mechanism is arranged at the other end of the guide groove.

[0006] As a further improvement to the above scheme, the pressing mechanism includes a cushion seat, which is arranged at the other end of the lower guide groove, and a support rod is vertically arranged on the cushion seat, a spring is mounted on the support rod, and the upper end of the spring contacts the guide plate, and the guide plate is mounted on the support rod. The upper end of the support rod is connected to the limiting cylinder, and is pushed to the upper cover on the guide plate by the push plate. Under the combined force of the guide plate's own gravity and the gravity of the upper cover, the guide plate and the upper cover fall down, and then the power rod and the pressure plate of the pressing machine are pressed down to press the upper cover on the bottom cover, so that the upper cover and the bottom cover are pressed together to form a cap.

[0007] As a further improvement to the above solution, the working surface of the cushion seat is flush with the bottom surface of the end of the lower guide groove, so as to smoothly push the bottom cover pushed from the lower guide groove onto the cushion seat.

[0008] As a further improvement to the above scheme, a material opening is set on the side of the limit cylinder close to the upper guide groove, and the material opening matches the cross-section of the upper guide groove, so as to push the upper cover pushed from the upper guide groove smoothly into the limit cylinder from the material opening and fall on the guide plate.

[0009] As a further improvement to the above scheme, a plurality of rollers are arranged at intervals at the output end of the conveyor belt to push the upper cover and bottom cover conveyed by the conveyor belt from behind, so as to avoid the upper cover and bottom cover being continuously conveyed into the guide groove.

[0010] As a further improvement to the above scheme, slots are symmetrically arranged on both sides of the push plate, and guide wheels are rotatably arranged in the slots to prevent the side surface of the push plate from directly rubbing against the inner wall of the guide groove when the push plate moves linearly with the telescopic part.

[0011] As a further improvement to the above solution, the guide plate is provided with a shelf hole matching the upper cover, which is used to clamp and place the steps under the upper cover to avoid the upper cover being unable to effectively and stably transport and move.

[0012] Compared with the prior art, the utility model has the following advantages: simple structure, reasonable design, novel and unique idea, the upper cover and the bottom cover are respectively conveyed by the upper and lower conveyor belts, and then the rollers are used to intermittently convey them to the notches on the guide grooves corresponding to the two layers, and then the telescopic parts are used to push them to the guide plate and the cushion seat respectively through the push plates, so as to press the upper cover and the bottom cover, and the materials are loaded separately, and the feeding and conveying are fast and the effect is good, the upper cover and the bottom cover are pressed tightly and are not easy to fall off, and at the same time, they are pressed mechanically, aligned and neatly, and pressed without skewness and deformation, which solves the problem of manual pressing of the upper cover and the bottom cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 This is a schematic diagram of the structure for installing the guide wheel on the push plate.

[0015] Figure 3 It is a structural schematic diagram of the pressing mechanism. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] like Figures 1 to 3As shown in the figure, an automatic feeding and pressing device for energy storage battery pack caps includes a frame 1, a conveyor belt 3 is installed on the frame 1, the conveyor belt 3 is divided into an upper and a lower layer, and a guard plate 2 is installed on the upper and lower conveyor belts 3. The output end of the conveyor belt 3 is aligned with the notch 21 connected to the rear end of the guide groove 6. A vertical plate 8 is arranged at one end of the guide groove 6. A telescopic member 9 is installed on the side of the vertical plate 8 away from the guide groove 6. The end of the working rod of the telescopic member 9 is connected to a push plate 7, and the push plate 7 is arranged in the guide groove 6. A pressing mechanism 10 is arranged at the other end of the guide groove 6.

[0018] As a further improvement to the above scheme, the pressing mechanism 10 includes a cushion seat 18, which is arranged at the end of the lower guide groove 6 away from the telescopic member 9. A support rod 13 is vertically arranged on the cushion seat 18, and a spring 14 is mounted on the support rod 13. The upper end of the spring 14 contacts the guide plate 15, and the guide plate 15 is mounted on the support rod 13. The upper end of the support rod 13 is connected to the limiting cylinder 16, and the upper cover is pushed to the guide plate 15 by the push plate 7. Under the combined force of the self-gravity of the guide plate 15 and the gravity of the upper cover, the guide plate 15 and the upper cover fall down, and then the power rod 11 and the pressure plate 12 of the pressing machine are pressed down to press the upper cover on the bottom cover, so that the upper cover and the bottom cover are pressed together to form a cap.

[0019] As a further improvement to the above solution, the working surface of the cushion seat 18 is flush with the bottom surface of the end of the lower guide groove 6 , so as to smoothly push the bottom cover pushed from the lower guide groove 6 onto the cushion seat 18 .

[0020] As a further improvement to the above scheme, a material opening 17 is provided on the side of the limiting cylinder 16 close to the upper guide groove 6, and the material opening 17 matches the cross-section of the upper guide groove 6, so as to push the upper cover pushed from the upper guide groove 6 smoothly into the limiting cylinder 16 from the material opening 17 and fall onto the guide plate 15.

[0021] As a further improvement to the above scheme, a plurality of rollers 4 are arranged at intervals at the output end of the conveyor belt 3 to push the upper cover and the bottom cover transported by the conveyor belt 3 from behind, so as to avoid the upper cover and the bottom cover being continuously transported into the guide groove 6.

[0022] As a further improvement to the above scheme, slots 19 are symmetrically arranged on both sides of the push plate 7, and guide wheels 20 are rotatably arranged in the slots 19, so as to enable the push plate 7 to roll on the inner wall of the guide groove 6 through the guide wheels 20 during the linear displacement of the telescopic member 9, thereby avoiding direct friction between the side surface of the push plate 7 and the inner wall of the guide groove 6.

[0023] The working principle of an automatic feeding and pressing device for energy storage battery pack caps is as follows: the upper cover and the bottom cover are respectively conveyed to the unpowered roller 4 through the upper and lower conveyor belts 3, and are displaced on the unpowered roller 4 by the push of the upper cover and the bottom cover behind them, and enter the gap 21 of the guide groove 6. At this time, the conveyor belt 3 is paused, and the upper cover and the bottom cover entering the gap 21 are respectively displaced by the corresponding push plates 7 under the push of the electric push rod (telescopic member 9), and after being continuously pushed and displaced, the bottom cover finally falls on the cushion seat 18, and the upper cover enters the guide plate 15, and is pressed by the pressing machine.

[0024] 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. An automatic feeding and pressing device for energy storage battery pack caps, comprising a frame, a conveyor belt is installed on the frame, characterized in that: The conveyor belt is divided into two layers, an upper layer and a lower layer. Guard plates are installed on both layers. The output end of the conveyor belt is aligned with the notch connected to the rear end of the guide groove. A vertical plate is arranged at one end of the guide groove. A telescopic member is installed on the side of the vertical plate away from the guide groove. The end of the working rod of the telescopic member is connected to a push plate, which is arranged in the guide groove. A pressing mechanism is arranged at the other end of the guide groove.

2. The automatic feeding and pressing device for energy storage battery pack caps according to claim 1 is characterized in that: The pressing mechanism includes a cushion seat, which is arranged at the other end of the lower guide groove. A support rod is vertically arranged on the cushion seat. A spring is mounted on the support rod. The upper end of the spring contacts the guide plate. The guide plate is mounted on the support rod. The upper end of the support rod is connected to the limiting cylinder.

3. The automatic feeding and pressing device for energy storage battery pack cap according to claim 2, characterized in that: The working surface of the cushion seat is flush with the bottom surface of the end of the lower guide groove.

4. The automatic feeding and pressing device for energy storage battery pack caps according to claim 2 is characterized in that: A material opening is arranged on one side of the limiting cylinder close to the upper guide groove, and the material opening matches the cross section of the upper guide groove.

5. The automatic feeding and pressing device for energy storage battery pack caps according to claim 1, characterized in that: A plurality of rollers are arranged at intervals at the output end of the conveyor belt.

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