Equipment applied to automatic assembling of winnowing pans

Abstract

The utility model discloses equipment applied to automatic assembly of a winnowing pan, which comprises an automatic bolt feeding mechanism, a belt feeder, a belt punching mechanism, a winnowing pan carrying mechanism, a winnowing pan conveying belt line, a bolt carrying and jacking mechanism, a nut locking mechanism, an automatic nut feeding mechanism, a belt cutting mechanism and an integral framework. A belt is manually threaded to the belt feeding machine and automatically conveyed to the belt punching mechanism for punching, bolts are threaded into the belt through the automatic bolt feeding mechanism, winnowing pans are manually placed on the winnowing pan conveying belt line, and the winnowing pan carrying mechanism places the winnowing pans on the belt with the bolts. The winnowing pans, the belt and the nuts are locked together through the nut automatic feeding mechanism, the bolt carrying and jacking mechanism and the nut locking mechanism, and finally the belt with the winnowing pans is cut into the set length through the belt cutting-off mechanism. The device is easy to operate, high in assembling speed and accurate in locking torque, the torque is monitored, the working efficiency is greatly improved, machining manpower is saved, the assembling quality is guaranteed, and huge benefits are brought to enterprises.

Description

TECHNICAL FIELD

[0001] The utility model relates to the automatic assembly equipment of the grain conveying mechanism in a dustpan, concretely relates to a kind of equipment applied to dustpan automatic assembly. BACKGROUND

[0002] Dustpan is applied in grain conveying mechanism to convey grain, and the use amount is very large on market, and the automatic assembly content of dustpan mainly includes: belt punching, bolt passes through belt, places dustpan, locks nut;After assembly is completed, if Figure 2 As shown in the figure.

[0003] Current mode is as follows: 1. manually punch belt with puncher first;2. manually bolt passes through belt;3. manually take dustpan and place on bolt that passes through belt;4. manually lock two nuts using hand power tool;5. manually cut off after installation to certain length.

[0004] The above production mode is inefficient, needs more manpower and equipment, and locking torque and length cannot be guaranteed. SUMMARY

[0005] The utility model aims at overcoming the deficiency of the above-mentioned prior art processing mode, such as low efficiency and high intensity of current common manual assembly, to improve efficiency, save manpower, ensure quality and reduce cost, and provide a kind of equipment applied to dustpan automatic assembly, the equipment is automatically punched, automatically bolted, automatically placed dustpan, automatically locked nut, automatically length-cutting equipment, and realizes rapid processing and online detection equipment.

[0006] To achieve the above object, the utility model adopts the technical scheme that:

[0007] The application is applied to a device for automatic assembly of a dustpan, comprising a bolt automatic feeding mechanism, a belt feeder, a belt punching mechanism, a dustpan carrying mechanism, a dustpan conveying belt line, a bolt carrying and jacking mechanism, a nut locking mechanism, a nut automatic feeding mechanism, a belt cutting mechanism and an overall framework, characterized in that the overall framework is fixed on the ground, the bolt automatic feeding mechanism, the belt feeder, the belt punching mechanism, the dustpan carrying mechanism, the bolt carrying and jacking mechanism, the nut locking mechanism, the nut automatic feeding mechanism and the belt cutting mechanism are respectively installed on the overall framework, the dustpan conveying belt line is placed on one side of the overall framework, and the belt punching mechanism, the dustpan carrying mechanism, the bolt carrying and jacking mechanism, the nut locking mechanism and the belt cutting mechanism are respectively located above the belt feeder in sequence, the dustpan carrying mechanism is located above the dustpan conveying belt line, the bolt automatic feeding mechanism and the dustpan conveying belt line are located on both sides of the belt feeder, the bolt automatic feeding mechanism is connected with the bolt carrying and jacking mechanism, and the bolt carrying and jacking mechanism, the dustpan carrying mechanism, the nut locking mechanism and the nut automatic feeding mechanism are matched to complete the bolt passing through the belt and the dustpan and then being fixed. Two M bolts are installed on the belt through punching, and the dustpan is locked on the belt through the bolt and nut.

[0008] The basic principle of the device is that the belt is manually put into the belt feeder, the belt is automatically sent to the belt punching mechanism for punching through the belt feeder, the bolt is fed into the belt through the bolt automatic feeding mechanism, then the dustpan is manually put on the dustpan conveying belt line, the dustpan is put on the belt with the bolt through the dustpan carrying mechanism, the dustpan, the belt and the nut are locked together through the nut automatic feeding mechanism, the bolt carrying and jacking mechanism and the nut locking mechanism, and finally the belt with the dustpan is cut into a set length through the belt cutting mechanism.

[0009] The bolt automatic feeding mechanism comprises a bolt feeding vibration disc, a bolt positioning track and a bottom plate, the bottom plate is fixed on the overall framework, the bolt feeding vibration disc is fixed on the bottom plate, and the bolt positioning track is fixed at the outlet of the bolt feeding vibration disc.

[0010] The belt feeder comprises a roller limiting part, an adjusting bolt, a movable clamping plate, a fixed clamping plate and a fixed frame, the fixed frame is fixed on the overall framework, the movable clamping plate and the fixed clamping plate are respectively fixed on the fixed frame, the movable clamping plate can slide on the fixed frame, and the roller limiting part is fixed on the fixed frame through the adjusting bolt. The belt passes through the movable clamping plate and the fixed clamping plate, the position of the belt is limited through the roller limiting part, the movable clamping plate clamps and moves forward and backward to complete the feeding of the belt.

[0011] The belt punching mechanism comprises a punching die, a punching cylinder, a punching limiting part and a punching fixed frame, the punching fixed frame is fixed on the overall framework, the punching cylinder and the punching limiting part are respectively fixed on the punching fixed frame, and the punching die is fixed on the overall framework. The operation of the punching cylinder is limited by the punching limiting part.

[0012] The bucket conveying mechanism comprises mounting columns, a horizontal moving cylinder, a material taking cylinder, a suction cup and a crossbeam, the two mounting columns are fixed on the overall framework, the crossbeam is mounted on the two mounting columns, the horizontal moving cylinder is mounted on the crossbeam, the material taking cylinder is mounted on the horizontal moving cylinder, and the suction cup is mounted on the material taking cylinder.

[0013] The bucket conveying belt line comprises a motor, two transmission sprockets, a conveying belt, a bucket positioning and lifting cylinder, two belt conveying rollers and a rack, the rack is placed on the ground, the motor and the two belt conveying rollers are respectively mounted on the rack, the two transmission sprockets are respectively connected with the motor and one belt conveying roller, the conveying belt is sleeved on the two belt conveying rollers, and the bucket positioning and lifting cylinder is mounted on the rack and located at the bottom of the conveying belt.

[0014] The bolt conveying and jacking mechanism comprises left and right horizontal moving cylinders, a bolt temporary storage bin, a bolt jacking cylinder and a bolt guide, the bolt temporary storage bin is connected with the outlet of a bolt feeding vibration disc, the left and right horizontal moving cylinders are mounted on a rack, the bolt jacking cylinder and the bolt temporary storage bin are fixed on the left and right horizontal moving cylinders and move together with the left and right horizontal moving cylinders, the bolt guide is fixed above the bolt jacking cylinder, the bolt jacking cylinder jacks up the bolt from the bolt temporary storage bin through the bolt guide, and the jacking position of the bolt is ensured to be accurate.

[0015] The nut locking mechanism comprises a grabbing and lifting cylinder, left and right horizontal moving electric modules, a locking motor, a pressing structure, a nut locking rod and mounting columns, the mounting columns are fixed on an overall framework, the left and right horizontal moving electric modules are fixed on the mounting columns, the grabbing and lifting cylinder, the locking motor, the pressing structure and the nut locking rod are respectively fixed on the left and right horizontal moving electric modules, the locking motor is fixed above the nut locking rod, and the pressing structure and the nut locking rod are fixed below the grabbing and lifting cylinder.

[0016] The nut automatic feeding mechanism comprises a nut distributing vibration disc, a rotating positioning rotor and a nut feeding bottom plate, the nut feeding bottom plate is fixed on the overall framework, the nut distributing vibration disc is fixed on the nut feeding bottom plate, and the rotating positioning rotor is mounted at the outlet of the nut distributing vibration disc.

[0017] The belt cutting mechanism comprises a belt cutting cylinder, a belt cutting die and a belt cutting fixing frame, the belt cutting fixing frame is fixed on an overall framework, the belt cutting cylinder is mounted on the belt cutting fixing frame, and the belt cutting cylinder is connected with the belt cutting die through a floating joint. The belt cutting cylinder moves up and down to drive the belt cutting die to move up and down, and the basic principle and function are that the belt is cut automatically after the length of the belt is monitored and completed according to the program.

[0018] The utility model discloses adopt the length of flexible fixed belt of belt feeder, adopt the vibration disc distribution of feeding, fast, adopt motor to tighten nut, and the speed, torque, angle of tightening can monitor, guarantee speed and quality. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is structure schematic drawing of the utility model.

[0020] Figure 2 It is complete schematic drawing of shoveling assembly.

[0021] Figure 3 It is schematic drawing of bolt automatic feeding mechanism of the utility model.

[0022] Figure 4 It is schematic drawing of belt feeder of the utility model.

[0023] Figure 5 It is schematic drawing of belt punching mechanism of the utility model.

[0024] Figure 6 It is schematic drawing of shoveling conveying mechanism of the utility model.

[0025] Figure 7 It is schematic drawing of shoveling conveying belt line of the utility model.

[0026] Figure 8 It is schematic drawing of bolt conveying and jacking mechanism of the utility model.

[0027] Figure 9 It is schematic drawing of nut locking mechanism of the utility model.

[0028] Figure 10 It is schematic drawing of nut automatic feeding mechanism of the utility model.

[0029] Figure 11 It is schematic drawing of belt cutting mechanism of the utility model.

[0030] In the figure: 1 is the automatic bolt feeding mechanism, 1-1 is the bolt feeding vibration disc, 1-2 is the bolt positioning track, 1-3 is the bottom plate, 2 is the belt feeder, 2-1 is the roller limit, 2-2 is the adjusting bolt, 2-3 is the moving clamp plate, 2-4 is the fixed clamp plate, 2-5 is the fixed frame, 3 is the belt punching mechanism, 3-1 is the punching die, 3-2 is the punching cylinder, 3-3 is the punching limiting piece, 3-4 is the punching fixed frame, 4 is the dustpan conveying mechanism, 4-1 is the mounting column, 4-2 is the transverse moving cylinder, 4-3 is the material taking cylinder, 4-4 is the suction cup, 4-5 is the cross beam, 5 is the dustpan conveying belt line, 5-1 is the motor, 5-2 is the belt conveying roller, 5-3 is the conveying belt, 5-4 is the dustpan positioning and lifting cylinder, 5-5 is the transmission sprocket, 5-6 is the rack, 6 is the bolt conveying and jacking mechanism, 6-1 is the left and right transverse moving cylinder, 6-2 is the bolt temporary storage bin, 6-3 is the bolt jacking cylinder, 6-4 is the bolt guide, 7 is the nut locking mechanism, 7-1 is the grabbing and lifting cylinder, 7-2 is the left and right transverse moving motor module, 7-3 is the locking motor, 7-4 is the pressing structure, 7-5 is the nut locking rod, 7-6 is the mounting column, 8 is the automatic nut feeding mechanism, 8-1 is the nut distributing vibration disc, 8-2 is the rotating positioning rotor, 8-3 is the nut feeding bottom plate, 9 is the belt cutting mechanism, 9-1 is the belt cutting cylinder, 9-2 is the belt cutting die, 9-3 is the belt cutting fixed frame, 10 is the overall framework, 11 is the belt, 12 is the dustpan, 13 is the bolt, and 14 is the nut. DETAILED DESCRIPTION

[0031] Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without making creative labor belong to the range protected by the utility model. The structures not described in the utility model are all existing structures.

[0032] Embodiment: the utility model provides a device for dustpan automatic assembly, which can assemble the dustpan more quickly.

[0033] As Figure 1As shown, a device applied to automatic assembly of a dustpan, comprising a bolt automatic feeding mechanism 1, a belt feeder 2, a belt punching mechanism 3, a dustpan carrying mechanism 4, a dustpan conveying belt line 5, a bolt carrying and jacking mechanism 6, a nut locking mechanism 7, a nut automatic feeding mechanism 8, a belt cutting mechanism 9, and a whole skeleton 10, characterized in that: the whole skeleton 10 is fixed on the ground, the bolt automatic feeding mechanism 1, the belt feeder 2, the belt punching mechanism 3, the dustpan carrying mechanism 4, the bolt carrying and jacking mechanism 6, the nut locking mechanism 7, the nut automatic feeding mechanism 8, and the belt cutting mechanism 9 are respectively installed on the whole skeleton 10, the dustpan conveying belt line 5 is placed on one side of the whole skeleton 10, and the belt punching mechanism 3, the dustpan carrying mechanism 4, the bolt carrying and jacking mechanism 6, the nut locking mechanism 7, and the belt cutting mechanism 9 are respectively located above the belt feeder 2 in turn, the dustpan carrying mechanism 4 is located above the dustpan conveying belt line 5, the bolt automatic feeding mechanism 1 and the dustpan conveying belt line 5 are located on both sides of the belt feeder 2, the bolt automatic feeding mechanism 1 is connected with the bolt carrying and jacking mechanism 6, and the bolt carrying and jacking mechanism 6, the dustpan carrying mechanism 4, the nut locking mechanism 7, and the nut automatic feeding mechanism 8 cooperate to complete the bolt passing through the belt and the dustpan and being fixed. Two holes are punched on the belt, two M6 bolts are installed, and the dustpan is locked on the belt through the bolt and nut.

[0034] As shown, Figure 3 the bolt automatic feeding mechanism 1 comprises a bolt feeding vibration disc 1-1, a bolt positioning track 1-2, and a bottom plate 1-3. The bottom plate 1-3 is fixed on the whole skeleton 10, the bolt feeding vibration disc 1-1 is fixed on the bottom plate 1-3, and the bolt positioning track 1-2 is fixed at the outlet of the bolt feeding vibration disc 1-1. The basic principle and function are as follows: the bolts are poured into the bolt feeding vibration disc by hand, and the bolts are automatically fed along the circular track of the bolt feeding vibration disc to the bolt positioning track through electromagnetic vibration.

[0035] As shown, Figure 4 the belt feeder 2 comprises a roller limiting part 2-1, an adjusting bolt 2-2, a movable clamping plate 2-3, a fixed clamping plate 2-4, and a fixed frame 2-5. The fixed frame 2-5 is fixed on the whole skeleton 10, the movable clamping plate 2-3 and the fixed clamping plate 2-4 are respectively fixed on the fixed frame 2-5, the movable clamping plate 2-3 can slide on the fixed frame 2-5, and the roller limiting part 2-1 is fixed on the fixed frame 2-5 through the adjusting bolt 2-2. The belt passes through the movable clamping plate and the fixed clamping plate, the position of the belt is limited by the roller limiting part, the movable clamping plate moves forward and backward to clamp the belt, and the feeding of the belt is completed.

[0036] As shown, Figure 5As shown, the belt punching mechanism 3 includes a punching die 3-1, a punching cylinder 3-2, a punching limiter 3-3, and a punching fixing frame 3-4. The punching fixing frame 3-4 is fixed to the overall frame 10. The punching cylinder 3-2 and the punching limiter 3-3 are respectively fixed to the punching fixing frame 3-4. The punching die 3-1 is fixed to the overall frame 10. The operation of the punching cylinder is limited by the punching limiter.

[0037] like Figure 6 As shown, the bucket transport mechanism 4 includes mounting columns 4-1, a transverse cylinder 4-2, a retrieving cylinder 4-3, a suction cup 4-4, and a crossbeam 4-5. The two mounting columns 4-1 are fixed to the overall frame 10, the crossbeam 4-5 is mounted on the two mounting columns 4-1, the transverse cylinder 4-2 is mounted on the crossbeam 4-5, the retrieving cylinder 4-3 is mounted on the transverse cylinder 4-2, and the suction cup 4-4 is mounted on the retrieving cylinder 4-3. The transverse cylinder drives the upper and lower retrieving cylinders to move left and right. After moving right to the bucket retrieving position, the upper and lower retrieving cylinders descend. After the suction cup sucks the bucket, the retrieving cylinder rises, and the transverse cylinder moves left to above the belt. After the upper and lower retrieving cylinders descend, the vacuum is released. After the bucket is in place, the upper and lower retrieving cylinders ascend.

[0038] like Figure 7 As shown, the bucket conveyor belt line 5 comprises a motor 5-1, a drive sprocket 5-2, a conveyor belt 5-3, a bucket positioning and lifting cylinder 5-4, a conveyor belt roller 5-5, and a frame 5-6. The frame 5-6 is placed on the ground. The motor 5-1 and two conveyor belt rollers 5-5 are mounted on the frame 5-6. Two drive sprockets 5-2 are connected to the motor 5-1 and one conveyor belt roller, respectively. The conveyor belt 5-3 is sleeved around the two conveyor belt rollers 5-5. The bucket positioning and lifting cylinder 5-4 is mounted on the frame 5-6 and located at the bottom of the conveyor belt 5-3. The motor 5-1 drives the conveyor belt rollers 5-5 via the drive sprocket 5-2, thereby driving the conveyor belt 5-3. Its basic principle and function are as follows: A bucket is manually placed on the conveyor belt line and automatically transported to the bucket positioning cylinder. Once the bucket is in place, the bucket positioning and lifting cylinder rises. After the bucket handling mechanism 4 removes the bucket, the bucket positioning and lifting cylinder descends.

[0039] like Figure 8As shown, the bolt conveying and jacking mechanism 6 includes left and right horizontal moving cylinders 6-1, a bolt temporary storage bin 6-2, a bolt jacking cylinder 6-3, and a bolt guide 6-4. The bolt temporary storage bin 6-2 is connected to the outlet of the bolt feeding vibration disc 1-1. The left and right horizontal moving cylinders 6-1 are installed on the rack 5-6. The bolt jacking cylinder 6-3 and the bolt temporary storage bin 6-2 are fixed on the left and right horizontal moving cylinders 6-1 and move together with the left and right horizontal moving cylinders 6-1. The bolt guide 6-4 is fixed above the bolt jacking cylinder 6-3. The bolt jacking cylinder 6-3 pushes the screw out of the bolt temporary storage bin 6-2 through the bolt guide 6-4, ensuring the accuracy of the screw pushing position. The basic principle and function are as follows: after the bolt temporary storage bin 6-2 is moved to the position below the bolt feeding vibration disc 1 by the left and right horizontal moving cylinders 6-1 to pick up the bolt, the left and right horizontal moving cylinders 6-1 are moved to the position of the bolt jacking cylinder 6-3. The bolt jacking cylinder 6-3 is started to pass through the belt through the bolt guide 6-4.

[0040] As shown in Figure 9 The nut locking mechanism 7 includes a grabbing lifting cylinder 7-1, left and right horizontal moving electric modules 7-2, a locking motor 7-3, a pressing structure 7-4, a nut locking rod 7-5, and mounting columns 7-6. The mounting columns 7-6 are fixed on the overall framework 10. The left and right horizontal moving electric modules 7-2 are fixed on the mounting columns 7-6. The lifting cylinder 7-1, the locking motor 7-3, the pressing structure 7-4, and the nut locking rod 7-5 are respectively fixed on the left and right horizontal moving electric modules 7-2. The locking motor 7-3 is fixed above the nut locking rod 7-5. The pressing structure 7-4 and the nut locking rod 7-5 are fixed below the lifting cylinder 7-1. The basic principle and function are as follows: the belt is automatically conveyed to the position below the left and right horizontal moving electric modules 7-2 of the nut locking mechanism 7. The left and right horizontal moving electric modules 7-2 of the nut locking mechanism 7 are moved to the nut feeding vibration disc 8 to distribute the nuts to the rotating positioning rotor 8-2. The grabbing lifting cylinder 7-1 is lowered to pick up two nuts at the same time. After the completion, the grabbing lifting cylinder 7-1 is raised. The left and right horizontal moving electric modules 7-2 of the nut locking mechanism 7 are moved to the nut locking position. The grabbing lifting cylinder 7-1 is lowered. The locking motor 7-3 is started to drive the nut locking rod 7-5. The pressing structure 7-4 presses the belt bucket and the bolt to lock the two nuts at the same time. The locking motor 7-3 performs torque feedback to determine whether the action is qualified. The assembly precision and the locking torque requirement are ensured.

[0041] As shown in Figure 10As shown, the nut automatic feeding mechanism 8 comprises a nut distributing vibration disc 8-1, a rotating positioning rotor 8-2 and a nut feeding bottom plate 8-3, the nut feeding bottom plate 8-3 is fixed on the overall framework 10, the nut distributing vibration disc 8-1 is fixed on the nut feeding bottom plate 8-3, and the rotating positioning rotor 8-2 is installed at the outlet of the nut distributing vibration disc 8-1.

[0042] As shown in the drawings, Figure 11 As shown, the belt cutting mechanism 9 comprises a belt cutting cylinder 9-1, a belt cutting die 9-2 and a belt cutting fixing frame 9-3, the belt cutting fixing frame 9-3 is fixed on the overall framework 10, the belt cutting cylinder 9-1 is installed on the belt cutting fixing frame 9-3, and the belt cutting cylinder 9-2 is connected with the belt cutting die 9-1 through a floating joint, the belt cutting cylinder 9-2 drives the belt cutting die 9-1 to move up and down, and the basic principle and function are that the belt is cut automatically after the length is monitored.

[0043] The utility model adopts the flexible belt fixing length of the belt feeder, adopts the vibration disc distributing feeding, and the speed is fast, adopts the motor to tighten the nut, and the speed, torque and angle of tightening can be monitored, and the speed and quality are guaranteed.

[0044] Basic function parameters of the equipment:

[0045] Function: automatic punching, automatic bolt threading, automatic hopper placing, automatic nut locking and automatic cutting;

[0046] Processing length: 5-100m

[0047] Equipment production capacity: 36m / h.

[0048] The above-mentioned is only the embodiment of the utility model, and does not limit the scope of the utility model, and equivalent structure or equivalent process conversion is made by using the contents of the utility model specification and drawings, or is directly or indirectly used in other related technical fields, and is also included in the protection of the utility model.

Claims

1. An apparatus for automatic assembly of buckets, comprising an automatic bolt feeding mechanism (1), a belt feeder (2), a belt punching mechanism (3), a bucket conveying mechanism (4), a bucket conveying belt line (5), a bolt conveying and lifting mechanism (6), a nut locking mechanism (7), an automatic nut feeding mechanism (8), a belt cutting mechanism (9), and an integral frame (10), characterized in that: The overall frame (10) is fixed on the ground, and the bolt automatic feeding mechanism (1), the belt feeder (2), the belt punching mechanism (3), the bucket conveying mechanism (4), the bolt conveying and lifting mechanism (6), the nut locking mechanism (7), the nut automatic feeding mechanism (8), and the belt cutting mechanism (9) are respectively installed on the overall frame (10). The bucket conveying belt line (5) is placed on one side of the overall frame (10), and the belt punching mechanism (3), the bucket conveying mechanism (4), the bolt conveying and lifting mechanism (6), the nut locking mechanism (7) ), the belt cutting mechanism (9) are respectively located above the belt feeder (2), the bucket transporting mechanism (4) is located above the bucket conveying belt line (5), the bolt automatic feeding mechanism (1) and the bucket conveying belt line (5) are located on both sides of the belt feeder (2), the bolt automatic feeding mechanism (1) is connected with the bolt transporting and lifting mechanism (6), and the bolt transporting and lifting mechanism (6), the bucket transporting mechanism (4), the nut locking mechanism (7), and the nut automatic feeding mechanism (8) cooperate to complete the bolt passing through the belt and the bucket and fixing it.

2. The equipment for automatic assembly of buckets according to claim 1, characterized in that: The automatic bolt feeding mechanism (1) comprises a bolt feeding vibration plate (1-1), a bolt positioning track (1-2), and a base plate (1-3). The base plate (1-3) is fixed on an integral frame (10), the bolt feeding vibration plate (1-1) is fixed on the base plate (1-3), and the bolt positioning track (1-2) is fixed on an outlet of the bolt feeding vibration plate (1-1).

3. The equipment for automatic assembly of buckets according to claim 1, characterized in that: The belt feeder (2) comprises a roller limiter (2-1), an adjusting bolt (2-2), a movable splint (2-3), a fixed splint (2-4), and a fixed frame (2-5). The fixed frame (2-5) is fixed on the overall skeleton (10). The movable splint (2-3) and the fixed splint (2-4) are respectively fixed on the fixed frame (2-5). The movable splint (2-3) can slide on the fixed frame (2-5). The roller limiter (2-1) is fixed on the fixed frame (2-5) by the adjusting bolt (2-2).

4. The equipment for automatic assembly of buckets according to claim 1, characterized in that: The belt punching mechanism (3) comprises a punching die (3-1), a punching cylinder (3-2), a punching limiter (3-3), and a punching fixed frame (3-4). The punching fixed frame (3-4) is fixed on an overall frame (10). The punching cylinder (3-2) and the punching limiter (3-3) are respectively fixed on the punching fixed frame (3-4). The punching die (3-1) is fixed on the overall frame (10).

5. The equipment for automatic assembly of buckets according to claim 1, characterized in that: The bucket transport mechanism (4) includes a mounting column (4-1), a transverse cylinder (4-2), a material taking cylinder (4-3), a suction cup (4-4), and a crossbeam (4-5). The two mounting columns (4-1) are fixed on the overall frame (10), the crossbeam (4-5) is mounted on the two mounting columns (4-1), the transverse cylinder (4-2) is mounted on the crossbeam (4-5), the material taking cylinder (4-3) is mounted on the transverse cylinder (4-2), and the suction cup (4-4) is mounted on the material taking cylinder (4-3).

6. The equipment for automatic assembly of buckets according to claim 1, characterized in that: The bucket conveying belt line (5) comprises a motor (5-1), a transmission sprocket (5-2), a conveying belt (5-3), a bucket positioning lifting cylinder (5-4), a belt conveying roller (5-5), and a frame (5-6). The frame (5-6) is placed on the ground. The motor (5-1) and two belt conveying rollers (5-5) are respectively mounted on the frame (5-6). The two transmission sprockets (5-2) are respectively connected to the motor (5-1) and a belt conveying roller. The conveying belt (5-3) is sleeved on the two belt conveying rollers (5-5). The bucket positioning lifting cylinder (5-4) is mounted on the frame (5-6) and is located at the bottom of the conveying belt (5-3).

7. The equipment for automatic assembly of buckets according to claim 6, characterized in that: The bolt handling and lifting mechanism (6) includes a left and right transverse cylinder (6-1), a bolt temporary storage bin (6-2), a bolt lifting cylinder (6-3), and a bolt guide (6-4). The bolt temporary storage bin (6-2) is connected to the outlet of the bolt feeding vibration plate (1-1). The left and right transverse cylinders (6-1) are installed on the frame (5-6). The bolt lifting cylinder (6-3) and the bolt temporary storage bin (6-2) are fixed on the left and right transverse cylinders (6-1) and move together with the left and right transverse cylinders (6-1). The bolt guide (6-4) is fixed above the bolt lifting cylinder (6-3). The bolt lifting cylinder (6-3) pushes the screw out of the bolt temporary storage bin (6-2) through the bolt guide (6-4).

8. The equipment for automatic assembly of buckets according to claim 1, characterized in that: The nut locking mechanism (7) includes a grabbing lifting cylinder (7-1), a left and right lateral moving electric module (7-2), a locking motor (7-3), a pressing structure (7-4), a nut locking rod (7-5), and a mounting column (7-6). The mounting column (7-6) is fixed to the overall frame (10), the left and right lateral moving electric module (7-2) is fixed to the mounting column (7-6), the lifting cylinder (7-1), the locking motor (7-3), the pressing structure (7-4) and the nut locking rod (7-5) are respectively fixed to the left and right lateral moving electric module (7-2), the locking motor (7-3) is fixed above the nut locking rod (7-5), and the pressing structure (7-4) and the nut locking rod (7-5) are fixed together below the lifting cylinder (7-1).

9. The equipment for automatic assembly of buckets according to claim 1, characterized in that: The automatic nut feeding mechanism (8) comprises a nut distribution vibration plate (8-1), a rotary positioning rotor (8-2), and a nut feeding base plate (8-3). The nut feeding base plate (8-3) is fixed on the overall frame (10), the nut distribution vibration plate (8-1) is fixed on the nut feeding base plate (8-3), and the rotary positioning rotor (8-2) is installed at the outlet of the nut distribution vibration plate (8-1).

10. The equipment for automatic assembly of buckets according to claim 1, characterized in that: The belt cutting mechanism (9) comprises a belt cutting cylinder (9-1), a belt cutting die (9-2), and a belt cutting fixed frame (9-3). The belt cutting fixed frame (9-3) is fixed on the overall frame (10). The belt cutting cylinder (9-1) is installed on the belt cutting fixed frame (9-3). The belt cutting cylinder (9-1) is connected to the belt cutting die (9-2) via a floating joint.

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