A flower basket barrel tank top tank mechanism

Abstract

The utility model provides a kind of flower basket barrel jar top jar mechanism, including top jar seat, the upper and lower sides of top jar seat are symmetrically distributed with two rotation shafts with the vertical center of top jar seat being rotatably arranged, rotation arm is fixedly arranged between vertically adjacent two rotation shafts, the side of rotation arm away from top jar seat is fixedly arranged with clamping arm, the middle part of clamping arm is fixedly arranged with limit plate, the middle part of top jar seat is fixedly arranged with limit block, and the lower surface of top jar seat is fixedly arranged with top jar table. Through the flower basket barrel jar top jar mechanism described in the utility model, the initial adsorption of jar body is realized by suction cup to achieve rapid pre-positioning, then the ring type clamping of jar body is formed by limit plate and the limit block on top jar seat, the flexible ring type clamping effect realized by this multi-link mechanism can effectively adapt to the shape of jar body, prevent jar body from deviating, shaking or accidentally falling during lifting process, and significantly improve operation safety.

Description

Technical Field

[0001] This utility model belongs to the field of flower basket bucket production technology, and specifically relates to a flower basket bucket top mechanism. Background Technology

[0002] The production of basket buckets is a typical continuous production line for sheet metal products. Its core technologies lie in stamping, high-speed welding, and precision sealing. The entire process is interconnected, and through a series of specialized equipment, steel coils are efficiently transformed into robust and well-sealed industrial packaging containers. The basket bucket top mechanism enables the continuous and automatic transfer and precise positioning of the bucket body between welding stations, preparing it for subsequent assembly work.

[0003] The existing basket can top-mounting mechanism is powered by a servo motor with a brake mechanism, and uses linear guides and synchronous belts to complete the movement. The linear guides ensure the vertical stability of the top can's path, while the synchronous belt drive, in conjunction with the motor, ensures precise displacement of the top can, thereby raising the can to a suitable position for subsequent processing. However, in actual use, because the can is raised to the appropriate position solely by a slide that can move up and down, and the can processing production line is continuous and rapid, the can may shift, shake, or accidentally slip during the lifting process, which increases the workload for production personnel. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing a basket bucket top tank mechanism. It achieves rapid pre-positioning by initially adsorbing the tank body with a suction cup, and then the limiting plate and the limiting block on the top tank seat form a ring-shaped clamping of the tank body. The flexible ring-shaped action achieved by this multi-link mechanism can effectively adapt to the shape of the tank body and prevent the tank body from shifting, shaking or accidentally slipping during the lifting process, thus significantly improving the safety of operation.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a top can mechanism for a flower basket bucket, including a top can base, two rotating shafts symmetrically distributed about the vertical center of the top can base are rotatably arranged on both the upper and lower sides of the top can base, a rotating arm is fixedly arranged between two vertically adjacent rotating shafts, a clamping arm is fixedly arranged on the side of the rotating arm away from the top can base, a limit plate is fixedly arranged in the middle of the clamping arm, a limit block is fixedly arranged in the middle of the top can base, and a top can platform is fixedly arranged on the lower surface of the top can base.

[0006] As a further improvement of this utility model, the top tank base has two rotating rods symmetrically distributed around its vertical center. Each rotating rod has two rotating plates symmetrically distributed around its horizontal center fixedly mounted on its outer arc surface. Each rotating plate has a guide groove. The top tank base has two fixed guide rails, and two sliding frames symmetrically distributed around its vertical center are slidably mounted between the two guide rails. Rollers are rotatably mounted on the upper and lower sides of each sliding frame, and the rollers are respectively fitted into adjacent guide grooves. The top tank base has a U-shaped base, and a bidirectional lead screw is rotatably mounted inside the U-shaped base. Connecting plates are fixedly mounted on each sliding frame, and the connecting plates are threadedly connected to the bidirectional lead screw. A servo motor is fixedly mounted on the outer side of the U-shaped base, and the output shaft of the servo motor is fixed to the bidirectional lead screw via a coupling. A suction cup is mounted on the upper surface of the top tank platform, and an air pump is fixedly mounted on the lower side of the top tank platform, connected to the suction cup.

[0007] As a further improvement of this utility model, a lifting seat is provided on the outer side of the top tank seat. Two dovetail slide rails are fixedly provided on the side of the lifting seat near the top tank seat, symmetrically distributed around the vertical center of the top tank seat. A lifting platform is slidably arranged between the dovetail slide rails, and the lifting platform is connected and fixed to the top tank seat. Fixing plates are fixedly provided at the four corners of the lower end of the lifting seat, and fixing holes are provided on the upper surface of the fixing plates.

[0008] As a further improvement of this utility model, two rotating shafts (I) are fixedly installed on the upper end of the side of the lifting seat near the lifting seat, symmetrically distributed around the vertical center of the top tank seat. Two rotating shafts (II) are fixedly installed on the lower end of the side of the lifting seat near the lifting seat, symmetrically distributed around the vertical center of the top tank seat. A driven synchronous pulley is fixedly sleeved on the outer arc surface of each rotating shaft (I), and a driving synchronous pulley is fixedly sleeved on the outer arc surface of each rotating shaft (II). A transmission synchronous belt is connected between the driving synchronous pulley and the vertically adjacent driven synchronous pulley. A connecting block is fixedly installed on each transmission synchronous belt. All connecting blocks are fixedly connected to the top tank base; the lifting base has two symmetrically distributed linkage shafts rotatably arranged inside, with the vertical center of the top tank base as the shafts. The linkage shafts are fixed to the adjacent rotating shafts via couplings. Worm gears are fixedly sleeved in the middle of the outer arc surface of each linkage shaft. Two supports are fixedly arranged symmetrically with the vertical center of the top tank base at the bottom of the lifting base. Worms are rotatably arranged inside each support. The worm gears are meshed with the adjacent worm gears. A dual-shaft motor is fixedly arranged between the supports. The output shafts of the dual-shaft motors are fixed to the adjacent worm gears via couplings.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: Firstly, the suction cup controlled by the air pump initially adsorbs the tank, achieving rapid pre-positioning and laying the foundation for subsequent operations. Subsequently, the servo motor drives the bidirectional lead screw, which, through the linkage of the sliding frame, rollers, and guide groove, transforms into the opposite rotation of the rotating arm and clamping arm. Finally, the limiting plate and the limiting block on the top tank seat form a ring-like clamping of the tank. This flexible ring-like action achieved by the multi-link mechanism can effectively adapt to the shape of the tank, preventing the tank from shifting, shaking, or accidentally slipping during the lifting process, significantly improving operational safety.

[0010] Secondly, the lifting process is driven synchronously by a dual-shaft motor, which engages the worm gears and worm wheels on both sides to drive the linkage shaft and the active synchronous pulley to rotate. Finally, the top tank seat is driven to rise smoothly along the dovetail slide rail through the transmission synchronous belt and connecting block. The worm gear mechanism has the characteristics of smooth transmission and good self-locking, which can ensure that there is no impact or risk of slippage during the lifting process. The strict synchronization of the transmission systems on both sides ensures that the top tank seat is subjected to uniform force, avoiding tilting or jamming of the tank during the lifting process, and realizing a stable and vertical lifting action.

[0011] Third, the entire lifting process, including the tank's adsorption pre-positioning, clamping and encircling, and final lifting, is automatically controlled in sequence by air pumps, servo motors, and dual-axis motors. This design greatly reduces the need for manual adjustment and intervention, lowers the labor intensity of operators, and makes the entire process closely connected, which helps to shorten the cycle of a single operation. It is particularly suitable for use in lifting stations or production lines that require frequent tank positioning, and can effectively improve overall work efficiency. Attached Figure Description

[0012] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0013] Figure 1 This is a schematic diagram of the top tank mechanism of the flower basket bucket of this utility model; Figure 2 This is a schematic diagram of the internal cross-sectional structure of the top tank mechanism of the flower basket bucket of this utility model; Figure 3 This is an enlarged structural diagram of point A of the top tank mechanism of the flower basket bucket of this utility model; Figure 4 This is a schematic diagram of the planar structure of the top tank mechanism of the flower basket bucket of this utility model.

[0014] In the diagram: 101, lifting seat; 102, fixing plate; 103, fixing hole; 104, dovetail slide rail; 105, lifting platform; 201, top tank seat; 202, rotating shaft; 203, rotating arm; 204, clamping arm; 205, limiting plate; 206, limiting block; 207, top tank platform; 208, suction cup; 209, air pump; 210, rotating rod; 211, rotating plate; 212, guide groove; 213, guide rail; 214. Sliding frame; 215. Roller; 216. U-shaped seat; 217. Two-way lead screw; 218. Connecting plate; 219. Servo motor; 301. Rotating shaft one; 302. Driven synchronous pulley; 303. Rotating shaft two; 304. Driving synchronous pulley; 305. Transmission synchronous belt; 306. Connecting block; 307. Linkage shaft; 308. Support; 309. Worm gear; 310. Worm wheel; 311. Dual-axis motor. Detailed Implementation

[0015] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0016] like Figure 1 , 4 As shown, the device includes a top tank base 201. Two rotating shafts 202, symmetrically distributed around the vertical center of the top tank base 201, are rotatably mounted on both the upper and lower sides of the top tank base 201. A rotating arm 203 is fixedly mounted between each two vertically adjacent rotating shafts 202. A clamping arm 204 is fixedly mounted on the side of the rotating arm 203 away from the top tank base 201. A limit plate 205 is fixedly mounted in the middle of each clamping arm 204. A limit block 206 is fixedly mounted in the middle of each top tank base 201. A top tank platform 207 is fixedly mounted on the lower surface of the top tank base 201. A suction cup 208 is mounted on the upper surface of the top tank platform 207. An air pump 209 is fixedly mounted on the lower side of the top tank platform 207 and is connected to the suction cup 208.

[0017] like Figure 2 , 3As shown, the top tank base 201 has two rotating rods 210 symmetrically distributed about the vertical center of the top tank base 201. Each rotating rod 210 has two rotating plates 211 symmetrically distributed about the transverse center of the top tank base 201 fixedly mounted on its outer arc surface. Each rotating plate 211 has a guide groove 212. The top tank base 201 has two guide rails 213 fixedly mounted inside. Two sliding frames 214 symmetrically distributed about the vertical center of the top tank base 201 are slidably mounted between the two guide rails 213. Rollers 215 are rotatably mounted on both the upper and lower sides of 14, and the rollers 215 are respectively installed in conjunction with the adjacent guide grooves 212; a U-shaped seat 216 is fixedly mounted inside the top tank seat 201, and a bidirectional lead screw 217 is rotatably mounted inside the U-shaped seat 216; a connecting plate 218 is fixedly mounted on each of the sliding frames 214, and the connecting plate 218 is threadedly connected to the bidirectional lead screw 217; a servo motor 219 is fixedly mounted on the outside of the U-shaped seat 216, and the output shaft of the servo motor 219 is fixed to the bidirectional lead screw 217 through a coupling.

[0018] like Figure 1 , 2 As shown, a lifting seat 101 is provided on the outer side of the top tank seat 201. Two dovetail slide rails 104 are fixedly provided on the side of the lifting seat 101 near the top tank seat 201, which are symmetrically distributed around the vertical center of the top tank seat 201. A lifting platform 105 is slidably arranged between the dovetail slide rails 104 and is connected and fixed to the top tank seat 201. Fixing plates 102 are fixedly provided at the four corners of the lower end of the lifting seat 101, and fixing holes 103 are opened on the upper surface of the fixing plates 102.

[0019] like Figure 3 , 4As shown, two rotating shafts 301 are fixedly installed on the upper part of the lifting seat 101 near the vertical center of the top tank seat 201. Two rotating shafts 303 are fixedly installed on the lower part of the lifting seat 101 near the vertical center of the top tank seat 201. Driven synchronous pulleys 302 are fixedly sleeved on the outer arc surface of the rotating shafts 301, and driving synchronous pulleys 304 are fixedly sleeved on the outer arc surface of the rotating shafts 303. A transmission synchronous belt 305 is driven between the driving synchronous pulley 304 and the vertically adjacent driven synchronous pulley 302. A connecting block 306 is fixedly installed on each transmission synchronous belt 305. The connecting block 306 is connected to the top tank seat. 201 Connection and fixation; The lifting seat 101 is internally equipped with two linkage shafts 307 symmetrically distributed around the vertical center of the top tank seat 201. The linkage shafts 307 are fixed to the adjacent rotating shafts 303 by couplings. The outer arc surface of each linkage shaft 307 is fixedly fitted with a worm gear 310. The bottom of the lifting seat 101 is internally equipped with two supports 308 symmetrically distributed around the vertical center of the top tank seat 201. The supports 308 are internally equipped with worm gears 309, which are meshed with the adjacent worm gears 310. A dual-shaft motor 311 is fixedly installed between the supports 308. The output shaft of the dual-shaft motor 311 is fixed to the adjacent worm gears 309 by couplings.

[0020] During the tank processing, when it is necessary to lift the tank to a suitable position, the external conveying device moves the tank to be lifted to the upper surface of the top tank platform 207, and then controls the air pump 209 to run, so that the air pump 209 controls the suction cup 208 to adsorb the tank and pre-position the tank. Then, the servo motor 219 is controlled to run, causing its output shaft to drive the bidirectional lead screw 217 connected to it to rotate. This, in turn, through the threaded relationship between the bidirectional lead screw 217 and the connecting plate 218, causes the connecting plates 218 on both sides to move closer together. This, in turn, causes the sliding frames 214 on both sides to move closer together between the two guide rails 213. During the movement of the sliding frames 214, the sliding frames 214 drive the rollers 215 to move inside the guide groove 212. This causes the rollers 215 to drive the rotating plate 211 located in the guide groove 212 to rotate, thereby causing the sliding frames 214 on both sides to move closer together. During the process of 14 approaching each other, the roller 215 and the guide groove 212 drive the rotating plates 211 on both sides to rotate in opposite directions. This causes the rotating plates 211 on both sides to drive the rotating arms 203 on both sides to rotate in opposite directions through their respective connected rotating rods 210. This causes the rotating arms 203 on both sides to drive the clamping arms 204 to rotate towards the side closer to the tank until the limiting plate 205 on the clamping arm 204 contacts the tank. Then, the limiting plate 205 on the clamping arms 204 on both sides and the limiting block 206 on the top tank seat 201 achieve the circumferential restraint of the tank, preventing the position of the tank from shifting or even falling off during subsequent lifting. Then, the dual-axis motor 311 is controlled to run, causing the output shaft of the dual-axis motor 311 to drive the worm gear 309 connected to it to rotate. In turn, through the meshing relationship between the worm gear 309 on both sides and their respective worm wheels 310, the linkage shaft 307 where the worm wheels 310 are located is driven to rotate, causing the linkage shafts 307 on both sides to rotate synchronously. This, in turn, causes the active synchronous pulleys 304 on both sides to rotate, causing the transmission synchronous belt 305, which is connected between the active synchronous pulley 304 and the driven synchronous pulley 302, to rotate. This causes the transmission synchronous belts 305 on both sides to rotate synchronously. By driving the transmission synchronous belts 305 on both sides to rotate stably and synchronously, the transmission synchronous belts 305 on both sides drive the top tank seat 201 to rise stably under the sliding guide relationship between the dovetail slide rail 104 and the lifting platform 105 through the connecting block 306. This allows the tank to be lifted to a suitable position to be lifted smoothly and quickly.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A flower basket can top can mechanism comprising a top can seat (201), characterized in that: The top tank base (201) has two rotating shafts (202) symmetrically distributed around the vertical center of the top tank base (201) on both its upper and lower sides. A rotating arm (203) is fixedly installed between two vertically adjacent rotating shafts (202). A clamping arm (204) is fixedly installed on the side of the rotating arm (203) away from the top tank base (201). A limit plate (205) is fixedly installed in the middle of the clamping arm (204). A limit block (206) is fixedly installed in the middle of the top tank base (201). A top tank platform (207) is fixedly installed on the lower surface of the top tank base (201).

2. The flower basket can top can mechanism of claim 1, wherein: The top tank base (201) is internally equipped with two rotating rods (210) symmetrically distributed around the vertical center of the top tank base (201). Each rotating rod (210) has two rotating plates (211) symmetrically distributed around the horizontal center of the top tank base (201) fixedly mounted on its outer arc surface. Each rotating plate (211) has a guide groove (212). The top tank base (201) is internally equipped with two guide rails (213). Two sliding frames (214) symmetrically distributed around the vertical center of the top tank base (201) are slidably arranged between the two guide rails (213). Rollers (215) are rotatably arranged on the upper and lower sides of the sliding frames (214). The rollers (215) are respectively installed in cooperation with the adjacent guide grooves (212).

3. The flower basket can top can mechanism of claim 2, wherein: A U-shaped seat (216) is fixedly installed inside the top tank base (201). A two-way lead screw (217) is rotatably installed inside the U-shaped seat (216). A connecting plate (218) is fixedly installed on each sliding frame (214). The connecting plate (218) is threadedly connected to the two-way lead screw (217). A servo motor (219) is fixedly installed on the outside of the U-shaped seat (216). The output shaft of the servo motor (219) is fixed to the two-way lead screw (217) through a coupling.

4. The flower basket can top can mechanism of claim 1, wherein: The upper surface of the top tank platform (207) is provided with a suction cup (208), and the lower side of the top tank platform (207) is fixedly provided with an air pump (209), which is connected to the suction cup (208).

5. The flower basket can top can mechanism of claim 1, wherein: A lifting seat (101) is provided on the outer side of the top tank seat (201). Two dovetail slide rails (104) are fixedly provided on the side of the lifting seat (101) near the top tank seat (201) and are symmetrically distributed around the vertical center of the top tank seat (201). A lifting platform (105) is slidably arranged between the dovetail slide rails (104) and is connected and fixed to the top tank seat (201).

6. The flower basket can top can mechanism of claim 5, wherein: Two rotating shafts (301) are fixedly installed on the upper end of the side of the lifting seat (101) near the lifting seat (101), symmetrically distributed around the vertical center of the top tank seat (201). Two rotating shafts (303) are fixedly installed on the lower end of the side of the lifting seat (101) near the lifting seat (101), symmetrically distributed around the vertical center of the top tank seat (201). The outer arc surface of the rotating shafts (301) is fixedly fitted with driven synchronous pulleys (302), and the outer arc surface of the rotating shafts (303) is fixedly fitted with driving synchronous pulleys (304). A transmission synchronous belt (305) is provided between the driving synchronous pulley (304) and the vertically adjacent driven synchronous pulley (302). A connecting block (306) is fixedly installed on each transmission synchronous belt (305), and the connecting block (306) is connected and fixed to the top tank seat (201).

7. The flower basket can top can mechanism of claim 6, wherein: The lifting seat (101) is internally equipped with two linkage shafts (307) symmetrically distributed around the vertical center of the top tank seat (201). The linkage shafts (307) are fixed to the adjacent rotating shafts (303) by couplings. The outer arc surface of each linkage shaft (307) is fixedly fitted with a worm gear (310). The bottom of the lifting seat (101) is internally equipped with two supports (308) symmetrically distributed around the vertical center of the top tank seat (201). The supports (308) are internally equipped with worms (309). The worms (309) are meshed with the adjacent worm gears (310). A dual-axis motor (311) is fixedly installed between the supports (308). The output shaft of the dual-axis motor (311) is fixed to the adjacent worms (309) by couplings.

8. The flower basket can top can mechanism of claim 5, wherein: The lower four corners of the lifting base (101) are all fixedly provided with fixing plates (102), and the upper surface of the fixing plates (102) is provided with fixing holes (103).

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