Multifunctional suction assembly needing to keep appearance of carbon black powder bag

Abstract

A multifunctional suction assembly needing to keep the appearance of a carbon black powder bag relates to the technical field of mechanical grippers and comprises a fixing frame, two bag suction suckers and two suction plate suckers, a swing frame is arranged on one side of the fixing frame, the suction plate sucker on one side of the fixing frame is arranged on the swing frame, and an auxiliary bag supporting mechanism is arranged in the middle of the fixing frame. The bag sucking disc comprises a plate-shaped seat, an annular sealing ring and a labyrinth type soft cushion, the labyrinth type soft cushion is lower than the annular sealing ring, a plurality of vacuumizing holes are formed in a labyrinth channel of the labyrinth type soft cushion and connected with a vacuumizing device, and the fixing frame comprises a transverse frame, a bottom plate, a guide column, a top plate and a spring connected to the guide column in a sleeving mode. And a top plate sensor is arranged between the bottom plate and the top plate. Compared with the prior art, the carbon black powder package suction device has the advantage that the appearance size of the carbon black powder package cannot be changed when the package is sucked.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanical grippers, and particularly to a multifunctional suction component that needs to maintain the shape of carbon black powder bags. Background Art

[0002] Acetylene black is used as the anode material of manganese dry batteries together with manganese dioxide and electrolyte. Compared with furnace black, its crystal and secondary structure are more developed, so its conductivity and liquid absorption are also better. Due to less heavy metals and other impurities, the loss caused by self-discharge is small, and the storage performance is also better. Acetylene black almost occupies the entire market in this field. It can be predicted that it will continue in the future along with the demand for dry batteries, so its market prospect and application field are quite good. In the process of its production process, due to its special physical and chemical properties, its appearance is extremely fine black powder, the apparent density is 0.2 - 0.3 g / cm3, the average particle size is 30 - 45 nm, and the specific surface area is 55 - 70 m2 / g. This results in the products formed by its production packaging process needing to be formed by heavy pressure and exhaust, otherwise the transportation cost of the products will be greatly wasted. Currently, a hydraulic press can be used for heavy pressure and exhaust forming of the products, and manual stacking and palletizing and packing are carried out. Special attention needs to be paid during the palletizing process to not damage its original heavy pressure forming size. Traditional mechanical grasping and suction cup suction will cause changes in the shape of the product, and neither can meet this requirement. Patent 202420186106.4 discloses a multifunctional gripper, which includes a fixed frame, a suction bag suction cup arranged in the middle under the fixed frame, and suction carton suction cups arranged on both sides under the fixed frame. One side of the fixed frame is provided with a swing frame, and one of the suction carton suction cups is arranged on the swing frame; During operation, when it is necessary to suck the packaging, the swing frame swings one of the suction cartons inward to avoid interfering with the picking, stacking, and sending of the sucked packaging. When it is necessary to suck the carton, the swing frame is straightened, and in this way, it can be converted to suck the carton. Although this technology can suck the packaging, due to the nature of carbon black powder, when sucking the packaging, it is very easy to cause changes in the shape and size of the carbon black powder bag. Summary of the Invention

[0003] The purpose of the present invention is to provide a multifunctional suction component that can overcome one or more of the above problems and can maintain the shape and size of the carbon black powder bag unchanged when sucking the packaging.

[0004] The multifunctional suction component of the present invention that needs to maintain the shape of the carbon black powder bag is realized in this way, including a fixed frame, a bag suction cup arranged in the middle of the lower part of the fixed frame, and a suction plate suction cup arranged on both sides of the lower part of the fixed frame. One side of the fixed frame is provided with a swing frame, and the suction plate suction cup on one side is arranged on the swing frame. An auxiliary bag supporting mechanism is arranged in the middle of the fixed frame. The auxiliary bag supporting mechanism includes a longitudinal frame arranged below the middle of the fixed frame, a clamping piece swingably arranged at the front and rear ends of the longitudinal frame, and a clamping piece cylinder arranged on the longitudinal frame to drive the clamping piece to swing. There are two bag suction cups, and the clamping pieces located at the front and rear ends are The suction cup comprises a plate-shaped seat, an annular sealing ring arranged around the bottom surface of the plate-shaped seat, and a labyrinth-shaped cushion arranged in the middle of the annular sealing ring. The height of the labyrinth-shaped cushion is lower than that of the annular sealing ring. A plurality of vacuum holes are arranged on the labyrinth channel of the labyrinth-shaped cushion. The vacuum holes are connected to the vacuum device. The fixed frame comprises a horizontal frame, a bottom plate arranged on the horizontal frame, more than three guide posts with stop rings on the tops arranged around the bottom plate, a top plate connected to the guide posts, a spring sleeved on the guide posts and located between the bottom plate and the top plate, and a top plate sensor is arranged between the bottom plate and the top plate.

[0005] When it is necessary to suck up the carbon black powder bag, the suction cup of one side of the carton is swung inward through the swing frame to avoid interfering with the picking, delivery and stacking of the sucked carbon black powder bag. When sucking up the carbon black powder bag, the up and down moving power of the multifunctional suction component is driven to press the multifunctional suction component up and down on the carbon black powder bag, so that the bottom plate moves upward until the bottom plate touches the top plate sensor. The compression of the spring makes the suction cup press on the carbon black powder bag with sufficient pressure. At the same time, the vacuum device is controlled by the control device to vacuum until the vacuum degree ensures that the shape of the carbon black powder bag will not be deformed. At the same time, the auxiliary bag supporting mechanism is activated to make the clamp clamp the front and back sides of the carbon black powder bag. Then, the sucked carbon black powder bag is moved to the stacking and stacking place through the up and down moving power and the lateral moving power. When it is necessary to suck the carton, the swing frame is straightened, so that it can be converted into the grasping and placing of the bottom pad and the top cover.

[0006] A suction cup and a labyrinth-shaped soft pad are used to ensure that the suction area is large enough to prevent the middle of the carbon black powder package from sticking to the bottom of the suction cup and deforming the package. At the same time, there is enough vacuum to keep the carbon black powder package close to the carbon black powder, to prevent the package from being separated from the carbon black powder when the carbon black powder package is lifted, thereby damaging the shape of the carbon black powder package and deforming the shape of the carbon black powder package.

[0007] Compared with the prior art, the present invention has the advantage that the outer dimensions of the carbon black powder bag can be kept unchanged when the packaged material is absorbed. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a schematic diagram of the structure of the multifunctional suction component of the present invention that needs to maintain the shape of the carbon black powder bag; Figure 2 is Figure 1 the external view from another perspective.

[0009] Explanation of the reference numerals in the attached drawings: 1 - fixing frame; 101 - cross frame; 102 - bottom plate; 103 - stop ring; 104 - guide post; 105 - top plate; 106 - spring; 107 - top plate sensor; 2 - suction bag suction cup; 201 - plate-shaped seat; 202 - annular sealing ring; 203 - labyrinth soft pad; 204 - vacuum pumping hole; 205 - vacuum pumping device; 3 - suction plate suction cup; 4 - swing frame; 401 - rotating shaft; 402 - cylinder; 5 - auxiliary bag supporting mechanism; 501 - longitudinal frame; 502 - clamping piece; 503 - clamping piece cylinder. Detailed implementation mode

[0010] Now, in combination with the attached drawings and embodiments, a multi-functional suction component for maintaining the shape of carbon black powder bags of the present invention will be further described in detail: As Figure 1 、 2 shown, the multi-functional suction component for maintaining the shape of carbon black powder bags of the present invention is implemented as follows. It includes a fixing frame 1, a suction bag suction cup 2 arranged in the middle under the fixing frame 1, and suction plate suction cups 3 arranged on both sides under the fixing frame 1. A swing frame 4 is arranged on one side of the fixing frame 1, and one of the suction plate suction cups 3 is arranged on the swing frame 4. An auxiliary bag supporting mechanism 5 is arranged in the middle of the fixing frame 1. The auxiliary bag supporting mechanism 5 includes a longitudinal frame 501 arranged under the middle of the fixing frame 1, clamping pieces 502 swingably arranged at the front and rear ends of the longitudinal frame 501, and a clamping piece cylinder 503 arranged on the longitudinal frame 501 to drive the clamping pieces 502 to swing. There are two suction bag suction cups 2, which are symmetrically arranged on the left and right between the clamping pieces 502 at the front and rear ends. The suction bag suction cup 2 includes a plate-shaped seat 201, an annular sealing ring 202 arranged on the periphery of the bottom surface of the plate-shaped seat 201, and a labyrinth soft pad 203 arranged in the middle of the annular sealing ring 202. The height of the labyrinth soft pad 203 is lower than that of the annular sealing ring 202. A number of vacuum pumping holes 204 are arranged in the labyrinth channels of the labyrinth soft pad 203, and the vacuum pumping holes 204 are connected to a vacuum pumping device 205. The fixing frame 1 includes a cross frame 101, a bottom plate 102 arranged on the cross frame 101, more than 3 guide posts 104 with stop rings 103 at the top arranged around the bottom plate 102, a top plate 105 sleeved on the guide posts 104, and a spring 106 sleeved on the guide posts 104 and located between the bottom plate 102 and the top plate 105. A top plate sensor 107 is arranged between the bottom plate 102 and the top plate 105.

[0011] The swing frame 4 includes a rotating shaft 401 rotatably arranged on one side of the horizontal frame 101 of the fixed frame 1, and a cylinder 402 arranged on the horizontal frame 101 to drive the rotating shaft 401 to rotate. One side has two suction plate suction cups 3 connected to both ends of the rotating shaft 401. The rotating shaft 401 is driven to rotate within a certain range through the cylinder 402, and the rotating shaft 401 drives the suction plate suction cup 3 to swing within a certain angle range.

[0012] The multifunctional suction assembly of the present invention that needs to maintain the shape of the carbon black powder bag is fixed on a power mechanism including up-and-down moving power and lateral moving power through the top plate 105. When the carbon black powder bag needs to be sucked, the suction plate suction cup 3 on one side is swung inward through the swing frame 4 to avoid interfering with the carbon black powder bag being sucked and stacked. When sucking the carbon black powder bag, the up-and-down moving power of the multifunctional suction assembly is driven to press the multifunctional suction assembly up and down on the carbon black powder bag, so that the bottom plate 102 moves upward until the bottom plate 102 touches the top plate sensor 107. The compression of spring 106 causes the suction cup to press on the carbon black powder bag with sufficient pressure. At the same time, the control device controls the vacuum device 205 to operate and vacuum is operated until the vacuum degree ensures that the shape of the carbon black powder bag will not be deformed. At the same time, the auxiliary bag supporting mechanism 5 operates to cause the clamping piece 502 to clamp the front and back sides of the carbon black powder bag. Then, the sucked carbon black powder bag is moved to the stacking and palletizing area through the up and down movement power and the lateral movement power. When it is necessary to suck the carton, the swing frame 4 is straightened, so that it can be converted into a grasping and placing device for the bottom pad and the top cover plate.

Claims

1. A multifunctional suction component that needs to maintain the shape of a carbon black powder bag, comprising a fixing frame, a suction bag suction cup arranged in the middle under the fixing frame, and suction plate suction cups arranged on both sides under the fixing frame. A swing frame is arranged on one side of the fixing frame, and one of the suction plate suction cups is arranged on the swing frame. An auxiliary bag supporting mechanism is arranged in the middle of the fixing frame. The auxiliary bag supporting mechanism includes a longitudinal frame arranged under the middle of the fixing frame, clip pieces swingably arranged at the front and rear ends of the longitudinal frame, and a clip piece cylinder arranged on the longitudinal frame to drive the clip pieces to swing. There are two suction bag suction cups, which are symmetrically arranged on the left and right between the clip pieces at the front and rear ends. It is characterized in that, The suction cup includes a plate-shaped seat, an annular sealing ring arranged around the bottom surface of the plate-shaped seat, and a labyrinth cushion arranged in the middle of the annular sealing ring. The height of the labyrinth cushion is lower than that of the annular sealing ring. A plurality of vacuum holes are arranged on the labyrinth channel of the labyrinth cushion. The vacuum holes are connected to the vacuum device. The fixed frame includes a horizontal frame, a bottom plate arranged on the horizontal frame, more than three guide posts with stop rings on the tops arranged around the bottom plate, a top plate connected to the guide posts, a spring sleeved on the guide posts and located between the bottom plate and the top plate, and a top plate sensor is arranged between the bottom plate and the top plate. When it is necessary to suck up the carbon black powder bag, the suction cup of one side of the carton is swung inward through the swing frame to avoid interfering with the picking, delivery and stacking of the sucked carbon black powder bag. When sucking up the carbon black powder bag, the up and down moving power of the multifunctional suction component is driven to press the multifunctional suction component up and down on the carbon black powder bag, so that the bottom plate moves upward until the bottom plate touches the top plate sensor. The compression of the spring makes the suction cup press on the carbon black powder bag with sufficient pressure. At the same time, the vacuum device is controlled by the control device to vacuum until the vacuum degree ensures that the shape of the carbon black powder bag will not be deformed. At the same time, the auxiliary bag supporting mechanism is activated to make the clamp clamp the front and back sides of the carbon black powder bag. Then, the sucked carbon black powder bag is moved to the stacking and stacking place through the up and down moving power and the lateral moving power. When it is necessary to suck the carton, the swing frame is straightened, so that it can be converted into the grasping and placing of the bottom pad and the top cover.

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