Power lithium battery top cover assembling, feeding and conveying device and method

Abstract

The invention belongs to the technical field of battery production equipment, and discloses a power lithium battery top cover assembling, feeding and conveying device and method.The device comprises a guide assembly, conveying assemblies are installed on the two sides of the guide assembly, each conveying assembly comprises a conveying frame, and a mounting base is fixedly connected to the bottom of each conveying frame; the guide assembly comprises a mounting frame, the mounting frame is fixedly connected with the mounting base, guide grooves are formed in the two sides of the inner wall of the mounting frame, sliding grooves are formed in the two sides of the inner wall of each guide groove, and the inner wall of each guide groove is slidably connected with two sliding blocks. According to the top cover feeding device, when the top cover in the supporting plate on one side is fed through the suction cup, the conveying assembly on the other side conveys the top cover into the supporting plate at the moment, after the top cover on the supporting plate on one side is discharged, the top cover moves downwards, the supporting plate on the other side pushes the top cover to move upwards, alternate feeding is achieved, and the feeding efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of battery production equipment, and more specifically to a power lithium battery top cover assembly feeding and conveying device and method. Background Art

[0002] The lithium battery top cover is one of the key components of power lithium batteries. It is mainly composed of the cover plate, positive and negative poles, injection holes, flip plates, explosion-proof plates and other structures. Its main function is to undertake energy transmission and explosion-proof pressure relief. The positive and negative poles are responsible for the transmission of current to ensure that the battery can be charged and discharged normally. The explosion-proof plate can rupture and open to release pressure when the internal pressure of the battery increases to a certain level, thereby preventing the battery from exploding. The flip plate will push up when the internal pressure of the battery increases to a certain value, quickly cut off the current, and protect the battery safety.

[0003] In the process of loading lithium battery top covers, a robot is usually used to coordinate the loading device to efficiently and accurately transfer the stacked lithium battery top covers to the predetermined position. During this process, the robot accurately grabs the top cover and transfers it to the next processing link. However, in the traditional loading method, the lifting mechanism used to carry and transfer the stacked top covers needs to frequently reciprocate up and down. This step is time-consuming and becomes a bottleneck restricting the overall production efficiency. Summary of the invention

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a power lithium battery top cover assembly feeding and conveying device and method, which can realize alternate feeding and improve feeding efficiency.

[0005] In order to solve the above technical problems, the present invention proposes the following technical solutions: a power lithium battery top cover assembly feeding and conveying device, comprising a guide assembly, and conveying assemblies are installed on both sides of the guide assembly; The conveying assembly comprises a conveying frame, and a mounting seat is fixedly connected to the bottom of the conveying frame; The guide assembly includes a mounting frame, the mounting frame is fixedly connected to the mounting seat, the inner wall of the mounting frame is provided with guide grooves on both sides, the inner wall of the guide groove is provided with slide grooves on both sides, and the inner wall of the guide groove is slidably connected with two slide blocks; The outer wall of the slider has a first sliding surface, the outer wall of the slider has a second sliding surface, the first sliding surface and the second sliding surface are parallel to each other, the outer wall of the slider has a third sliding surface, the outer wall of the slider has a fourth sliding surface, the third sliding surface and the fourth sliding surface are parallel to each other.

[0006] Preferably, the inner wall of the conveying frame is rotatably connected to two conveying shafts, and conveyor belts are sleeved on the two conveying shafts. The ends of the conveying shafts pass through the conveying frame and are rotatably connected thereto. The ends of the conveying shafts are fixedly connected to synchronous wheels, and the two synchronous wheels are connected through a synchronous belt transmission. The outer wall of the conveying frame is fixedly connected to a machine base, and the outer wall of the machine base is fixedly connected to a motor, and the output end of the motor is fixedly connected to one of the conveying shafts.

[0007] Preferably, a guide plate is fixedly connected to the inner wall of the conveying frame, a through hole is opened on the outer wall of the guide plate, and a baffle is fixedly connected to the inner wall of the conveying frame.

[0008] Preferably, the outer wall of the mounting seat is fixedly connected to a fixing rod, the end of the fixing rod is fixedly connected to a fixing sleeve, the inner wall of the fixing sleeve is fixedly connected to a cylinder, the output end of the cylinder passes through the conveying frame and is slidably connected thereto, the output end of the cylinder is fixedly connected to a push plate, the outer wall of the mounting seat is fixedly connected to a conveying plate, and the mounting frame is also fixedly connected to the conveying plate.

[0009] Preferably, the surfaces of the first sliding surface, the second sliding surface, the third sliding surface and the fourth sliding surface are all provided with installation grooves, the inner walls of the installation grooves are fixedly connected with the first rotating shaft, the circumferential outer walls of the first rotating shaft are rotatably connected with rollers, the rollers are slidingly connected to the inner walls of the sliding grooves, the first sliding surface and the second sliding surface are respectively slidingly connected to the inner walls of the vertical sections at the intersection of the guide grooves, and the third sliding surface and the fourth sliding surface are respectively slidingly connected to the inner walls of the inclined sections on both sides of the guide grooves.

[0010] Preferably, a feeding assembly is installed on the inner wall of the guide assembly, and the feeding assembly includes a mounting sleeve, and the circumferential outer wall of the mounting sleeve is fixedly connected to two second rotating shafts, and the ends of the second rotating shafts pass through the mounting frame and are rotatably connected thereto, a hydraulic rod is fixedly connected to the inner wall of the mounting sleeve, and the output end of the hydraulic rod is rotatably connected to a hinge seat, and a supporting shaft is fixedly connected to the top of the hinge seat, and both ends of the supporting shaft are respectively fixedly connected to a slider, and the outer wall of the supporting shaft is fixedly connected to a supporting plate.

[0011] Preferably, two sliding holes are provided on the top of the support plate, the inner walls of the sliding holes are slidably connected with the first barrier arms, the outer walls of the first barrier arms are provided with sleeve holes, a positioning plate is provided above the support plate, the two ends of the positioning plate are respectively fixedly connected to the inner walls of the mounting frame, two positioning rods are fixedly connected to the top of the positioning plate, the ends of the positioning rods pass through the sleeve holes and are slidably connected thereto.

[0012] Preferably, the outer walls of the first barrier arms are fixedly connected to support plates, the tops of the support plates are fixedly connected to sliding rods, the circumferential outer walls of the sliding rods are sleeved with springs, the ends of the sliding rods pass through the support plates and are slidably connected thereto, the circumferential outer walls of the sliding rods are fixedly connected to limiting sleeves, one end of the spring is fixedly connected to the support plate, and the other end of the spring is fixedly connected to the support plate.

[0013] Preferably, two second block arms are fixedly connected to the top of the support plate, two third block arms are fixedly connected to the top of the support plate, the inner walls of the third block arms are rotatably connected to a connecting shaft, the circumferential outer walls of the connecting shaft are fixedly connected to a limiting ring, the circumferential outer walls of the connecting shaft are sleeved with a torsion spring, the circumferential outer walls of the connecting shaft are fixedly connected to a layered plate, the outer walls of the third block arms are fixedly connected to a plurality of limiting plates, the limiting plates are used to limit and block the layered plates, one end of the torsion spring is fixedly connected to the limiting ring, and the other end of the torsion spring is fixedly connected to the third block arm.

[0014] A feeding method for a power lithium battery top cover assembly feeding and conveying device, comprising the following steps: S1. The motor drives the conveyor shaft to rotate through the synchronous wheel, and drives the conveyor belt to rotate through the conveyor shaft, and the top cover is placed on the conveyor belt, and the top cover is transported by the conveyor belt. When the top cover moves, it is blocked by the guide plate, and the top cover is transported through the gap between the conveyor frame and the guide plate. The top cover is blocked by the baffle plate. At this time, the cylinder pushes the push plate to move, and the push plate squeezes the top cover, so that the top cover moves along the inner wall of the conveyor plate into the upper material assembly; S2, the hydraulic rod drives the pallet to move downward, and the pallet drives the slider to slide downward along the vertical sections on both sides of the guide groove through the support shaft. When the pallet slides downward, it drives the first barrier arm, the second barrier arm and the third barrier arm to move, and the positioning rod on the top of the positioning plate is inserted into the sleeve hole on the first barrier arm. At this time, the first barrier arm cannot move, and the pallet slides downward along the slide rod. At this time, the spring is compressed, and the top cover moves toward the pallet along the wider gap between the first barrier arms. The hydraulic rod drives the pallet to intermittently descend, so that the top cover can be placed on the layered plate in sequence; S3. After loading, the hydraulic rod pushes the support plate to move upward. At this time, the support shaft drives the slider to slide upward along the guide groove, the first stop arm moves out from the positioning rod, and the slider moves along the inclined sections on both sides of the guide groove to the vertical section at the intersection; when the slider slides along the inclined sections on both sides of the guide groove, at this time, the third sliding surface and the fourth sliding surface on the slider slide with the inner walls of the inclined sections on both sides of the guide groove respectively. When the slider slides to the connection between the inclined sections on both sides and the vertical section, the slider can move vertically upward, so that the support plate always maintains a horizontal state when moving, so that the top cover is more stable during the loading process. At this time, the first sliding surface and the second sliding surface on the slider slide with the inner wall of the vertical section at the intersection of the guide groove respectively, to achieve precise positioning and loading. When the slider slides, the roller on its outer wall rolls upward along the inner wall of the slide groove; S4, when the supporting shaft drives the slider to slide to the top of the vertical section where the guide grooves meet, the manipulator absorbs the top cover through the suction cup at the end and drives the top cover to move upward. At this time, the top cover squeezes the layered plate, and the layered plate drives the connecting shaft to rotate, so that multiple top covers can be moved out of the supporting plate to realize loading; S5. When the top cover in the pallet on one side is loaded through the suction cup, the conveying assembly on the other side conveys the top cover to the pallet. When the top cover of the pallet on one side is unloaded and moves downward, the pallet on the other side pushes the top cover to move upward, realizing alternating loading and improving loading efficiency.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, when the top cover in the pallet on one side is loaded through the suction cup, the conveying assembly on the other side conveys the top cover into the pallet. When the top cover of the pallet on one side is unloaded and moves downward, the pallet on the other side pushes the top cover to move upward, thereby realizing alternating loading and improving loading efficiency.

[0016] 2. In the present invention, when the slider slides along the inclined sections on both sides of the guide groove, the third sliding surface and the fourth sliding surface on the slider slide with the inner walls of the inclined sections on both sides of the guide groove respectively. When the slider slides to the connection between the inclined sections on both sides and the vertical sections, the slider can move vertically upward, so that the support plate always maintains a horizontal state when moving, making the top cover more stable during the loading process. At this time, the first sliding surface and the second sliding surface on the slider slide with the inner wall of the vertical section at the intersection of the guide groove respectively, to achieve precise positioning and loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the conveying assembly of the present invention; Figure 3 It is a schematic diagram of the overall structure of the guide assembly of the present invention; Figure 4 It is a structural schematic diagram of the guide groove of the present invention; Figure 5 It is a schematic diagram of the installation structure of the slider of the present invention; Figure 6 It is a schematic diagram of the overall structure of the slider of the present invention; Figure 7 It is a schematic diagram of the overall structure of the feeding assembly of the present invention; Figure 8 It is a schematic diagram of the installation structure of the support plate of the present invention; Fig. 9 It is a schematic diagram of the installation structure of the supporting shaft of the present invention; Fig.10 For the present invention Figure 8 Enlarged view of point A in the middle.

[0019] Explanation of the reference numerals in the figure: 1. conveying assembly; 101. conveying frame; 102. conveying shaft; 103. conveying belt; 104. synchronous wheel; 105. machine base; 106. motor; 107. guide plate; 108. through hole; 109. mounting seat; 110. conveying plate; 111. baffle plate; 112. fixing rod; 113. fixing sleeve; 114. cylinder; 115. push plate; 2. guide assembly; 201. mounting frame; 202. guide groove; 203. slide groove; 204. slide block; 2041. first slide surface; 2042. second slide surface; 2043. third slide surface; 2044. fourth slide surface; 2045, mounting groove; 2046, first rotating shaft; 2047, roller; 3, feeding assembly; 301, mounting sleeve; 302, second rotating shaft; 303, hydraulic rod; 304, hinge seat; 305, support shaft; 306, support plate; 307, sliding hole; 308, first stop arm; 309, sleeve hole; 310, support plate; 311, sliding rod; 312, spring; 313, limiting sleeve; 314, positioning plate; 315, positioning rod; 316, second stop arm; 317, third stop arm; 318, connecting shaft; 319, limiting ring; 320, torsion spring; 321, layered plate; 322, limiting plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the implementation mode of the present application clearer, the technical solution in the implementation mode of the present application will be clearly and completely described in combination with the drawings in the implementation mode of the present application. Obviously, the described implementation mode is a part of the implementation mode of the present application, not all the implementation modes. Based on the implementation mode in the present application, all other implementation modes obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application. The specific implementation modes of the present invention are described in detail in combination with the drawings in the specification.

[0021] Embodiment 1: Figure 1 and Figure 3-Figure 6 As shown, a power lithium battery top cover assembly feeding and conveying device includes a guide assembly 2; The guide assembly 2 includes a mounting frame 201, the inner wall of the mounting frame 201 is provided with guide grooves 202 on both sides, the inner wall of the guide groove 202 is provided with slide grooves 203 on both sides, and the inner wall of the guide groove 202 is slidably connected to two slide blocks 204; The outer wall of the slider 204 has a first sliding surface 2041, a second sliding surface 2042, the first sliding surface 2041 and the second sliding surface 2042 are parallel to each other, the outer wall of the slider 204 has a third sliding surface 2043, the outer wall of the slider 204 has a fourth sliding surface 2044, the third sliding surface 2043 and the fourth sliding surface 2044 are parallel to each other.

[0022] The surfaces of the first sliding surface 2041, the second sliding surface 2042, the third sliding surface 2043 and the fourth sliding surface 2044 are all provided with mounting grooves 2045, the inner walls of the mounting grooves 2045 are fixedly connected with the first rotating shaft 2046, the outer walls of the circumference of the first rotating shaft 2046 are rotatably connected with rollers 2047, the rollers 2047 are slidingly connected to the inner walls of the sliding grooves 203, the first sliding surface 2041 and the second sliding surface 2042 are respectively slidingly connected to the inner walls of the vertical sections at the intersection of the guide grooves 202, the third sliding surface 2043 and the fourth sliding surface 2044 are respectively slidingly connected to the inner walls of the inclined sections on both sides of the guide grooves 202.

[0023] The slider 204 slides along the guide groove 202 and maintains the horizontal state of the support plate 306 during the sliding process, which improves the stability of the top cover during the loading process and avoids errors and damage caused by shaking or tilting. At the same time, the roller 2047 on the slider 204 rolls along the inner wall of the slide groove 203, further reducing friction and resistance and improving sliding efficiency and stability.

[0024] Embodiment 2: This embodiment provides a power lithium battery top cover assembly feeding and conveying device, which further includes the following structure based on the embodiment 1: like Figure 1 and Figure 7-10 As shown, a feeding assembly 3 is installed on the inner wall of the guide assembly 2.

[0025] The loading component 3 includes a mounting sleeve 301, and the circumferential outer wall of the mounting sleeve 301 is fixedly connected to two second rotating shafts 302, and the ends of the second rotating shafts 302 pass through the mounting frame 201 and are rotatably connected thereto. The inner wall of the mounting sleeve 301 is fixedly connected to a hydraulic rod 303, and the output end of the hydraulic rod 303 is rotatably connected to a hinge seat 304, and the top of the hinge seat 304 is fixedly connected to a support shaft 305, and both ends of the support shaft 305 are respectively fixedly connected to the slider 204, and the outer wall of the support shaft 305 is fixedly connected to a support plate 306.

[0026] Two sliding holes 307 are provided on the top of the support plate 306, and the inner walls of the sliding holes 307 are slidably connected with the first stop arm 308, and the outer walls of the first stop arm 308 are provided with a sleeve hole 309. A positioning plate 314 is provided above the support plate 306, and the two ends of the positioning plate 314 are respectively fixedly connected to the inner wall of the mounting frame 201, and two positioning rods 315 are fixedly connected to the top of the positioning plate 314, and the ends of the positioning rods 315 pass through the sleeve hole 309 and are slidably connected thereto.

[0027] The outer wall of the first barrier arm 308 is fixedly connected with a support plate 310, the top of the support plate 310 is fixedly connected with a slide rod 311, the circumferential outer wall of the slide rod 311 is sleeved with a spring 312, the end of the slide rod 311 passes through the support plate 306 and is slidably connected thereto, the circumferential outer wall of the slide rod 311 is fixedly connected with a limiting sleeve 313, one end of the spring 312 is fixedly connected to the support plate 306, and the other end of the spring 312 is fixedly connected to the support plate 310.

[0028] Two second blocking arms 316 are fixedly connected to the top of the support plate 306, and two third blocking arms 317 are fixedly connected to the top of the support plate 306. The inner walls of the third blocking arms 317 are rotatably connected to the connecting shaft 318, and the circumferential outer walls of the connecting shaft 318 are fixedly connected to the limiting ring 319. The circumferential outer walls of the connecting shaft 318 are sleeved with torsion springs 320, and the circumferential outer walls of the connecting shaft 318 are fixedly connected to the layered plates 321. The outer walls of the third blocking arms 317 are fixedly connected to a plurality of limiting plates 322, and the limiting plates 322 are used to limit and block the layered plates 321. One end of the torsion spring 320 is fixedly connected to the limiting ring 319, and the other end of the torsion spring 320 is fixedly connected to the third blocking arm 317.

[0029] The hydraulic rod 303 drives the support plate 306 to move up and down, and cooperates with the movement of the first stop arm 308, the second stop arm 316 and the third stop arm 317 to realize the layered placement of the top cover, which not only improves the space utilization rate, but also ensures the stability and safety of the top cover during the loading process. At the same time, the intermittent lowering design of the support plate 306 enables the top cover to be placed on the layered plate 321 in sequence and in an orderly manner. By designing the alternating loading mechanism of the support plates 306 on both sides, the continuous loading of the top cover is realized, and the loading efficiency is improved. At the same time, the layered plate 321 can drive the connecting shaft 318 to rotate, which is convenient for multiple top covers to be removed from the support plate 306, further improving the loading speed and accuracy.

[0030] Embodiment 3: This embodiment provides a power lithium battery top cover assembly feeding and conveying device, which further includes the following structure based on the embodiment 2: like Figure 1 and Figure 2 As shown, the conveying components 1 are installed on both sides of the guide component 2.

[0031] The conveying assembly 1 comprises a conveying frame 101 , and a mounting seat 109 is fixedly connected to the bottom of the conveying frame 101 .

[0032] The inner wall of the conveying frame 101 is rotatably connected to two conveying shafts 102, and conveyor belts 103 are sleeved on the two conveying shafts 102. The ends of the conveying shafts 102 pass through the conveying frame 101 and are rotatably connected thereto. The ends of the conveying shafts 102 are fixedly connected to synchronous wheels 104, and the two synchronous wheels 104 are connected through a synchronous belt transmission. The outer wall of the conveying frame 101 is fixedly connected to a base 105, and the outer wall of the base 105 is fixedly connected to a motor 106, and the output end of the motor 106 is fixedly connected to one of the conveying shafts 102.

[0033] A guide plate 107 is fixedly connected to the inner wall of the conveying frame 101 , a through hole 108 is formed on the outer wall of the guide plate 107 , and a baffle 111 is fixedly connected to the inner wall of the conveying frame 101 .

[0034] The outer wall of the mounting seat 109 is fixedly connected with a fixing rod 112, the end of the fixing rod 112 is fixedly connected with a fixing sleeve 113, the inner wall of the fixing sleeve 113 is fixedly connected with a cylinder 114, the output end of the cylinder 114 penetrates the conveying frame 101 and is slidably connected thereto, the output end of the cylinder 114 is fixedly connected with a push plate 115, and the outer wall of the mounting seat 109 is fixedly connected with a conveying plate 110. The mounting frame 201 is fixedly connected to the mounting seat 109 and the conveying plate 110.

[0035] The motor 106 drives the synchronous wheel 104 and the conveying shaft 102, driving the conveyor belt 103 to smoothly convey the top cover. This process is automated and continuous, and the feeding efficiency is improved. At the same time, the design of the guide plate 107 and the conveying frame 101 ensures the accuracy of the top cover during the conveying process.

[0036] The cylinder 114 pushes the push plate 115 to precisely squeeze the top cover so that it smoothly enters the loading assembly 3 along the inner wall of the conveying plate 110. This design not only ensures the precise positioning of the top cover, but also avoids errors and delays caused by manual operation.

[0037] Working principle: The motor 106 drives the conveying shaft 102 to rotate through the synchronous wheel 104, and drives the conveying belt 103 to rotate through the conveying shaft 102, so that the top cover is placed on the conveying belt 103, and the top cover is transported by the conveying belt 103. When the top cover moves, it is blocked by the guide plate 107, and the top cover is transported through the gap between the conveying frame 101 and the guide plate 107, and the top cover is blocked by the baffle 111. At this time, the cylinder 114 pushes the push plate 115 to move, and the push plate 115 squeezes the top cover, so that the top cover moves along the inner wall of the conveying plate 110 into the upper material assembly 3; The hydraulic rod 303 drives the support plate 306 to move downward, and the support plate 306 drives the slider 204 to slide downward along the vertical sections on both sides of the guide groove 202 through the support shaft 305. When the support plate 306 slides downward, it drives the first blocking arm 308, the second blocking arm 316 and the third blocking arm 317 to move, and the positioning rod 315 on the top of the positioning plate 314 is inserted into the sleeve hole 309 on the first blocking arm 308. At this time, the first blocking arm 308 cannot move, and the support plate 306 slides downward along the sliding rod 311. At this time, the spring 312 is compressed, and the top cover moves toward the support plate 306 along the wider gap between the first blocking arms 308. The hydraulic rod 303 drives the support plate 306 to intermittently descend, so that the top cover can be placed on the layered plate 321 in sequence; After loading, the hydraulic rod 303 pushes the support plate 306 to move upward. At this time, the support shaft 305 drives the slider 204 to slide upward along the guide groove 202, and the first stop arm 308 moves out from the positioning rod 315. The slider 204 moves along the inclined sections on both sides of the guide groove 202 to the vertical section at the intersection; when the slider 204 slides along the inclined sections on both sides of the guide groove 202, at this time, the third sliding surface 2043 and the fourth sliding surface 2044 on the slider 204 slide with the inner wall of the inclined sections on both sides of the guide groove 202 respectively When the slider 204 slides to the connection between the inclined sections on both sides and the vertical section, the slider 204 can move vertically upward, so that the support plate 306 always maintains a horizontal state when moving, making the top cover more stable during the loading process. At this time, the first sliding surface 2041 and the second sliding surface 2042 on the slider 204 slide with the inner wall of the vertical section at the intersection of the guide groove 202 respectively, to achieve precise positioning and loading. When the slider 204 slides, the roller 2047 on its outer wall rolls upward along the inner wall of the slide groove 203; When the support shaft 305 drives the slider 204 to slide to the top of the vertical section where the guide groove 202 intersects, the manipulator absorbs the top cover through the suction cup at the end and drives the top cover to move upward. The manipulator takes materials from top to bottom in sequence. At this time, the top cover squeezes the layer plate 321 upward. At this time, the layer plate 321 drives the connecting shaft 318 to rotate, and the layer plate 321 flips in the moving direction of the top cover. When the top cover at the bottom moves upward, it can squeeze the layer plate 321 above it in sequence, so that the layer plate 321 flips, so that multiple top covers can be moved out of the support plate 306 from top to bottom in sequence to achieve material loading; When the top cover in the pallet 306 on one side is loaded by the suction cup, the conveying component 1 on the other side conveys the top cover to the pallet 306. When the top cover of the pallet 306 on one side is unloaded and moves downward, the pallet 306 on the other side pushes the top cover to move upward, thereby realizing alternating loading and improving loading efficiency.

[0038] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power lithium battery top cover assembly feeding and conveying device, comprising a guide assembly (2), characterized in that: Conveying components (1) are installed on both sides of the guide component (2); The conveying assembly (1) comprises a conveying frame (101), and a mounting seat (109) is fixedly connected to the bottom of the conveying frame (101); The guide assembly (2) comprises a mounting frame (201), the mounting frame (201) being fixedly connected to the mounting seat (109), guide grooves (202) being provided on both sides of the inner wall of the mounting frame (201), slide grooves (203) being provided on both sides of the inner wall of the guide groove (202), and two slide blocks (204) being slidably connected to the inner wall of the guide groove (202); The outer wall of the slider (204) is provided with a first sliding surface (2041), the outer wall of the slider (204) is provided with a second sliding surface (2042), the first sliding surface (2041) and the second sliding surface (2042) are parallel to each other, the outer wall of the slider (204) is provided with a third sliding surface (2043), the outer wall of the slider (204) is provided with a fourth sliding surface (2044), and the third sliding surface (2043) and the fourth sliding surface (2044) are parallel to each other.

2. The power lithium battery top cover assembly feeding and conveying device according to claim 1, characterized in that: The inner wall of the conveying frame (101) is rotatably connected to two conveying shafts (102), and the two conveying shafts (102) are sleeved with conveyor belts (103). The ends of the conveying shafts (102) pass through the conveying frame (101) and are rotatably connected thereto. The ends of the conveying shafts (102) are fixedly connected to synchronous wheels (104), and the two synchronous wheels (104) are connected via a synchronous belt transmission. The outer wall of the conveying frame (101) is fixedly connected to a machine base (105), and the outer wall of the machine base (105) is fixedly connected to a motor (106), and the output end of the motor (106) is fixedly connected to one of the conveying shafts (102).

3. The power lithium battery top cover assembly feeding and conveying device according to claim 2, characterized in that: A guide plate (107) is fixedly connected to the inner wall of the conveying frame (101), a through hole (108) is provided on the outer wall of the guide plate (107), and a baffle plate (111) is fixedly connected to the inner wall of the conveying frame (101).

4. The power lithium battery top cover assembly feeding and conveying device according to claim 3 is characterized in that: The outer wall of the mounting seat (109) is fixedly connected to a fixing rod (112), the end of the fixing rod (112) is fixedly connected to a fixing sleeve (113), the inner wall of the fixing sleeve (113) is fixedly connected to a cylinder (114), the output end of the cylinder (114) passes through the conveying frame (101) and is slidably connected thereto, the output end of the cylinder (114) is fixedly connected to a push plate (115), the outer wall of the mounting seat (109) is fixedly connected to a conveying plate (110), and the mounting frame (201) is also fixedly connected to the conveying plate (110).

5. The power lithium battery top cover assembly feeding and conveying device according to claim 4, characterized in that: The surfaces of the first sliding surface (2041), the second sliding surface (2042), the third sliding surface (2043) and the fourth sliding surface (2044) are all provided with mounting grooves (2045); the inner walls of the mounting grooves (2045) are fixedly connected with first rotating shafts (2046); the circumferential outer walls of the first rotating shafts (2046) are rotatably connected with rollers (2047); the rollers (2047) are slidably connected with the inner walls of the sliding grooves (203); the first sliding surface (2041) and the second sliding surface (2042) are respectively slidably connected with the inner walls of the vertical sections at the intersection of the guide grooves (202); the third sliding surface (2043) and the fourth sliding surface (2044) are respectively slidably connected with the inner walls of the inclined sections on both sides of the guide grooves (202).

6. The power lithium battery top cover assembly feeding and conveying device according to claim 5, characterized in that: A loading assembly (3) is installed on the inner wall of the guide assembly (2), and the loading assembly (3) comprises a mounting sleeve (301). Two second rotating shafts (302) are fixedly connected to the circumferential outer wall of the mounting sleeve (301), and the ends of the second rotating shafts (302) pass through the mounting frame (201) and are rotatably connected thereto. A hydraulic rod (303) is fixedly connected to the inner wall of the mounting sleeve (301), and the output end of the hydraulic rod (303) is rotatably connected to a hinge seat (304). A supporting shaft (305) is fixedly connected to the top of the hinge seat (304), and both ends of the supporting shaft (305) are respectively fixedly connected to the slider (204), and a supporting plate (306) is fixedly connected to the outer wall of the supporting shaft (305).

7. The power lithium battery top cover assembly feeding and conveying device according to claim 6, characterized in that: Two sliding holes (307) are provided on the top of the support plate (306), the inner walls of the sliding holes (307) are slidably connected to first blocking arms (308), the outer walls of the first blocking arms (308) are provided with sleeve holes (309), a positioning plate (314) is provided above the support plate (306), both ends of the positioning plate (314) are fixedly connected to the inner wall of the mounting frame (201), two positioning rods (315) are fixedly connected to the top of the positioning plate (314), and the ends of the positioning rods (315) pass through the sleeve holes (309) and are slidably connected thereto.

8. The power lithium battery top cover assembly feeding and conveying device according to claim 7, characterized in that: The outer wall of the first blocking arm (308) is fixedly connected to a support plate (310), the top of the support plate (310) is fixedly connected to a slide bar (311), the circumferential outer wall of the slide bar (311) is sleeved with a spring (312), the end of the slide bar (311) passes through the support plate (306) and is slidably connected thereto, the circumferential outer wall of the slide bar (311) is fixedly connected to a limiting sleeve (313), one end of the spring (312) is fixedly connected to the support plate (306), and the other end of the spring (312) is fixedly connected to the support plate (310).

9. The power lithium battery top cover assembly feeding and conveying device according to claim 8, characterized in that: Two second blocking arms (316) are fixedly connected to the top of the support plate (306), and two third blocking arms (317) are fixedly connected to the top of the support plate (306). The inner walls of the third blocking arms (317) are rotatably connected to a connecting shaft (318), and the circumferential outer walls of the connecting shaft (318) are fixedly connected to a limiting ring (319). The circumferential outer walls of the connecting shaft (318) are sleeved with a torsion spring (320), and the circumferential outer walls of the connecting shaft (318) are fixedly connected to a layered plate (321). The outer walls of the third blocking arms (317) are fixedly connected to a plurality of limiting plates (322), and the limiting plates (322) are used to limit and block the layered plates (321). One end of the torsion spring (320) is fixedly connected to the limiting ring (319), and the other end of the torsion spring (320) is fixedly connected to the third blocking arm (317).

10. A feeding method for a power lithium battery top cover assembly feeding and conveying device, applicable to the power lithium battery top cover assembly feeding and conveying device according to claim 9, characterized in that: The following steps are involved: S1, the motor (106) drives the conveying shaft (102) to rotate through the synchronous wheel (104), and drives the conveying belt (103) to rotate through the conveying shaft (102), so that the top cover is placed on the conveying belt (103), and the top cover is conveyed by the conveying belt (103). When the top cover moves, it is blocked by the guide plate (107), and the top cover is conveyed through the gap between the conveying frame (101) and the guide plate (107). The top cover is blocked by the baffle (111), and at this time, the cylinder (114) pushes the push plate (115) to move, and the push plate (115) squeezes the top cover, so that the top cover moves along the inner wall of the conveying plate (110) into the upper material assembly (3); S2, the hydraulic rod (303) drives the support plate (306) to move downward, and the support plate (306) drives the slider (204) to slide downward along the vertical sections on both sides of the guide groove (202) through the support shaft (305). When the support plate (306) slides downward, it drives the first blocking arm (308), the second blocking arm (316) and the third blocking arm (317) to move, and the positioning rod (315) on the top of the positioning plate (314) is inserted into the sleeve hole (309) on the first blocking arm (308). At this time, the first blocking arm (308) cannot move, and the support plate (306) slides downward along the sliding rod (311). At this time, the spring (312) is compressed, and the top cover moves toward the support plate (306) along the wider gap between the first blocking arms (308). The hydraulic rod (303) drives the support plate (306) to intermittently descend, so that the top cover can be placed on the layered plate (321) in sequence; S3. After loading, the hydraulic rod (303) pushes the support plate (306) to move upward. At this time, the support shaft (305) drives the slider (204) to slide upward along the guide groove (202). The first stop arm (308) moves out from the positioning rod (315), and the slider (204) moves along the inclined sections on both sides of the guide groove (202) to the vertical section at the intersection. When the slider (204) slides along the inclined sections on both sides of the guide groove (202), at this time, the third sliding surface (2043) and the fourth sliding surface (2044) on the slider (204) are respectively aligned with the inclined sections on both sides of the guide groove (202). The inner wall of the inclined section slides, and when the slider (204) slides to the connection between the inclined sections on both sides and the vertical section, the slider (204) can move vertically upward, so that the support plate (306) always maintains a horizontal state when moving, making the top cover more stable during the loading process. At this time, the first sliding surface (2041) and the second sliding surface (2042) on the slider (204) respectively slide with the inner wall of the vertical section at the intersection of the guide groove (202) to achieve precise positioning and loading. When the slider (204) slides, the roller (2047) on its outer wall rolls upward along the inner wall of the slide groove (203); S4, when the supporting shaft (305) drives the slider (204) to slide to the top of the vertical section where the guide groove (202) intersects, the manipulator absorbs the top cover through the suction cup at the end and drives the top cover to move upward, and the top cover squeezes the layering plate (321), and the layering plate (321) drives the connecting shaft (318) to rotate, so that the multiple top covers can be easily removed from the supporting plate (306) to achieve loading; S5. When the top cover in the support plate (306) on one side is loaded by the suction cup, the conveying assembly (1) on the other side conveys the top cover into the support plate (306). When the top cover of the support plate (306) on one side is unloaded and moves downward, the support plate (306) on the other side pushes the top cover to move upward, thereby realizing alternating loading.

Images