Weighing machine capable of jacking, transplanting and removing

Abstract

The utility model relates to a weighing machine capable of jacking, transplanting and rejecting, which comprises a weighing assembly, a rejecting assembly is arranged on the discharging side of the weighing assembly, a material receiving assembly is arranged on the side face of the rejecting assembly, and the rejecting assembly comprises an air cylinder, a mounting frame, a conveying unit and a plurality of rejecting units. The conveying unit is arranged on the discharging side of the weighing assembly, the air cylinder is arranged below the conveying unit, the installation frame is fixed to an output shaft of the air cylinder, the air cylinder is in signal connection with the weighing assembly, the removing unit is arranged on the installation frame, and the conveying direction of the removing unit is perpendicular to the conveying direction of the conveying unit. According to the weighing machine capable of jacking, transplanting and removing, through the arranged removing assembly, unqualified boxed fragile products detected by the weighing assembly can be removed, and under the action of the air cylinder and the conveying belt, the unqualified boxed fragile products on the roller body can be rotated to the material receiving assembly from the roller body so as to be prevented from being damaged in the removing process.

Description

TECHNICAL FIELD

[0001] The utility model relates to weighing machine technical field, concretely is a kind of weighing machine of jacking transplanting and rejecting. BACKGROUND

[0002] The conveying weighing machine is also called conveying weighing system or dynamic weighing machine, which is a kind of equipment combining conveying belt and weighing function, widely used in logistics, warehousing, industrial production line and other fields, which can measure the weight of the object in real time during the movement of the object, and automatically record and process data.

[0003] The existing weighing machine has many unqualified rejection methods, commonly used are push rod rejection, lever rejection and sinking rejection, when the weighing machine weighs some box-packed fragile products, the above rejection methods cannot be applied to box-packed fragile products, and the fragile products in the box are easily damaged during rejection, therefore, the present application provides a weighing machine for jacking transplanting and rejecting to solve the above problems. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a weighing machine for jacking transplanting and rejecting, which has the advantage of adapting to box-packed fragile products, and solves the problem of not adapting to box-packed fragile products.

[0005] To achieve the above object, the utility model provides the following technical scheme: a weighing machine for jacking transplanting and rejecting, comprising a weighing assembly, a rejecting assembly is arranged on the discharge side of the weighing assembly, a material receiving assembly is arranged on the side of the rejecting assembly, the rejecting assembly comprises a cylinder, a mounting frame, a conveying unit and a plurality of rejecting units, the conveying unit is arranged on the discharge side of the weighing assembly, and the conveying direction of the conveying unit is the same as that of the weighing assembly, the cylinder is arranged below the conveying unit, the mounting frame is fixed on the output shaft of the cylinder, the cylinder is signal-connected with the weighing assembly, the rejecting units are arranged on the mounting frame, the conveying direction of the rejecting units is perpendicular to that of the conveying unit, lifting channels are formed on the conveying unit corresponding to the rejecting units, and the rejecting units are located below the lifting channels and make linear motion up and down in the lifting channels.

[0006] Further, the rejecting unit comprises a driving wheel, a driven wheel, a conveying belt and an assembly frame, the assembly frame is fixed on the mounting frame corresponding to the lifting channel, the driving wheel is rotatably connected in the assembly frame, the number of the driven wheels is two, and they are rotatably connected in the assembly frame, the conveying belt is drivingly connected on the driving wheel and the driven wheel, and the outer side of the conveying belt close to the top surface of the assembly frame is located outside the assembly frame, a same rotating rod is rotatably arranged in the driving wheels, a rotating wheel is fixed on the outer side of the rotating rod, a motor is fixed on the bottom surface of the assembly frame, the motor is signal-connected with the weighing assembly, a driving wheel is fixed on the outer side of the output shaft of the motor, and the driving wheel is drivingly connected with the rotating wheel through a belt.

[0007] Further, the cross-sectional shape of the mounting frame is a sun shape, and the belt penetrates the mounting frame.

[0008] Further, the conveying unit comprises a support frame and a plurality of roller bodies, the lifting channel is arranged between two adjacent roller bodies, and the plurality of roller bodies are connected with the chain through the chain wheel.

[0009] Further, the bottom surface of the support frame is fixed with a rack, and the mounting frame is fixed in the rack.

[0010] Further, a plurality of rotating rollers are rotatably connected to the material receiving assembly, and a baffle is fixed to the top surface of the material receiving assembly and away from the part of the material receiving assembly close to the rejecting assembly.

[0011] Further, the material receiving assembly is fixed to the side surface of the support frame and is inclined downward along the conveying direction of the rejecting unit.

[0012] Compared with the prior art, the technical scheme has the following beneficial effects:

[0013] 1. The weighing machine capable of lifting and transplanting and rejecting can reject the unqualified box-packed fragile products detected by the weighing assembly through the rejecting assembly, and under the action of the cylinder and the conveying belt, the unqualified box-packed fragile products on the roller body can be rotated to the material receiving assembly, so that the unqualified box-packed fragile products are not damaged by impact during rejection.

[0014] 2. The weighing machine capable of lifting and transplanting and rejecting can quickly move the unqualified box-packed fragile products away from the rejecting assembly through the inclined material receiving assembly, so as to keep the connection between the rejecting assembly and the material receiving assembly unblocked, and facilitate the subsequent transfer of the unqualified box-packed fragile products to the material receiving assembly. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the utility model;

[0016] Figure 2 It is a top view of the rejecting assembly in the utility model;

[0017] Figure 3 It is a perspective view of the material receiving assembly in the utility model;

[0018] Figure 4 It is a perspective view of the rejecting unit in the utility model;

[0019] Figure 5 It is a left view of the assembly frame in the utility model;

[0020] Figure 6 It is a bottom view of the mounting frame in the utility model;

[0021] Figure 7 is a sectional view of the mounting frame in the utility model;

[0022] Figure 8 is a top view of the conveying unit in the utility model.

[0023] In the figure: 1 weighing assembly, 2 rejecting assembly, 210 rejecting unit, 211 driving wheel, 212 driven wheel, 213 conveying belt, 214 assembling frame, 215 rack, 220 conveying unit, 221 support frame, 222 roller body, 230 mounting frame, 240 air cylinder, 250 motor, 260 driving wheel, 270 rotating wheel, 280 rotating rod, 3 material receiving assembly, 310 rotating roller, 320 baffle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Embodiment 1:

[0026] Please refer to Figures 1-8 The weighing machine capable of lifting and transplanting and rejecting in the embodiment comprises a weighing assembly 1, a rejecting assembly 2 is arranged on the discharge side of the weighing assembly 1, a material receiving assembly 3 is arranged on the side of the rejecting assembly 2, the rejecting assembly 2 comprises an air cylinder 240, a mounting frame 230, a conveying unit 220 and a plurality of rejecting units 210, the conveying unit 220 is arranged on the discharge side of the weighing assembly 1, the conveying direction of the conveying unit 220 is the same as the conveying direction of the weighing assembly 1, the air cylinder 240 is arranged below the conveying unit 220, the mounting frame 230 is fixed on the output shaft of the air cylinder 240, the air cylinder 240 is signal-connected with the weighing assembly 1, the rejecting units 210 are arranged on the mounting frame 230, the conveying direction of the rejecting units 210 is perpendicular to the conveying direction of the conveying unit 220, a lifting channel is formed on the conveying unit 220 corresponding to the rejecting units 210, the rejecting units 210 are located below the lifting channel and make linear up-and-down movement in the lifting channel.

[0027] When the application is used, the box containing fragile goods is placed on the weighing assembly 1, and the weighing assembly 1 weighs during the transmission. When the weighing assembly 1 detects that the box containing fragile goods is unqualified, the weighing assembly 1 drives the cylinder 240 and the rejection unit 210 to operate. After the cylinder 240 operates, the rejection unit 210 can move upward in the lifting channel. When the rejection unit 210 moves to the highest position, the box containing fragile goods can be moved from the weighing assembly 1 to the rejection unit 210, and under the action of the rejection unit 210, slowly moves to the direction of the receiving assembly 3, and finally moves to the receiving assembly 3. At this time, the rejection work of the unqualified box containing fragile goods is completed. When it is detected that the box containing fragile goods is qualified, the conveying unit 220 can transfer the box containing fragile goods to the docking equipment. Through the above-mentioned way, the box containing fragile goods is rejected, and the impact on the box containing fragile goods during the rejection process is avoided, the box containing fragile goods is protected, and the damage of the box containing fragile goods is avoided.

[0028] Specifically, the weighing assembly 1 is provided with a weighing sensor, and the discharge side of the rejection assembly 2 is provided with a docking equipment. The highest position of the lifting channel is flush with the top surface of the conveying unit 220.

[0029] Embodiment 2:

[0030] The basic content of embodiment 1 is different in that:

[0031] Please refer to Figures 4-8 The rejection unit 210 in the embodiment includes a driving wheel 211, a driven wheel 212, a conveying belt 213, and an assembly frame 214. The assembly frame 214 is fixed on the mounting frame 230 corresponding to the lifting channel. The driving wheel 211 is rotatably connected in the assembly frame 214. The number of the driven wheels 212 is two, and they are rotatably connected in the assembly frame 214. The conveying belt 213 is drivingly connected to the driving wheel 211 and the driven wheel 212, and the outer side of the conveying belt 213 close to the top surface of the assembly frame 214 is located outside the assembly frame 214. A same rotating rod 280 is rotatably arranged in the plurality of driving wheels 211. The outer side of the rotating rod 280 is fixed with a rotating wheel 270. The bottom surface of the assembly frame 214 is fixed with a motor 250. The motor 250 is signal connected with the weighing assembly 1. The outer side of the output shaft of the motor 250 is fixed with a driving wheel 260. The driving wheel 260 is drivingly connected with the rotating wheel 270 through a belt. The cross-sectional shape of the mounting frame 230 is a sun-shaped. The belt penetrates through the mounting frame 230. The conveying unit 220 includes a support frame 221 and a plurality of roller bodies 222. The plurality of roller bodies 222 are rotatably connected in the support frame 221. The lifting channel is arranged between two adjacent roller bodies 222. The plurality of roller bodies 222 are connected through a chain wheel and a chain. The bottom surface of the support frame 221 is fixed with a rack. The mounting frame 230 is fixed in the rack.

[0032] In application, the external driving unit can drive the roller body 222 to rotate through the chain and the sprocket, and the roller body 222 can drive the box fragile goods to be transported, when the unqualified box fragile goods are detected, the cylinder 240 and the motor 250 are synchronously operated, the motor 250 can drive the rotating rod 280 to rotate under the action of the driving wheel 260, the belt and the rotating wheel 270, when the rotating rod 280 rotates, the driving wheel 211 is driven to rotate, the driving wheel 211 drives the conveyor belt 213 to drive and the driven wheel 212 rotates, after the conveyor belt 213 is driven, the cylinder 240 can drive the conveyor belt 213 to move upward in the lifting channel and move to the highest position, then the unqualified box fragile goods are transferred from the weighing assembly 1 to the roller body 222, in the process of the unqualified box fragile goods being transported by the roller body 222, the conveyor belt 213 can also drive the box fragile goods to be transported and change the transmission direction of the box fragile goods, so that the box fragile goods can be transferred to the receiving assembly 3, when the unqualified box fragile goods are transferred to the receiving assembly 3, the cylinder 240 drives the removing unit 210 to reset, and the motor 250 also stops running.

[0033] Specifically, the roller body 222 is flush with the conveyor belt 213 at the highest position, the assembly frame 214 is rotatably connected with an auxiliary wheel, and the auxiliary wheel can improve the friction between the conveyor belt 213 and the driving wheel 211 and the driven wheel 212.

[0034] Embodiment 3:

[0035] The basic content of Embodiment 1 is different in that:

[0036] Please refer to Figure 3 The receiving assembly 3 is rotatably connected with a plurality of rotating rollers 310, the top surface of the receiving assembly 3 and away from the part of the removing assembly 2 is fixed with a baffle 320, and the receiving assembly 3 is fixed on the side surface of the support frame 221 and is inclined downward corresponding to the transmission direction of the removing unit 210.

[0037] In application, when the unqualified box fragile goods are transferred from the removing assembly 2 to the receiving assembly 3, the unqualified box fragile goods will slide on the rotating rollers 310, and under the multiple actions of the gravity, inertia and the inclined rotating rollers 310, the unqualified box fragile goods can quickly move away from the removing unit 210 and be blocked by the baffle 320, so as to facilitate the subsequent removing work.

[0038] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application.

Claims

1. A lifting and transplanting weighing machine, comprising a weighing component (1), characterized in that: A rejection component (2) is provided on the discharge side of the weighing component (1), and a material receiving component (3) is provided on the side of the rejection component (2). The rejection component (2) includes a cylinder (240), a mounting frame (230), a conveying unit (220) and a plurality of rejection units (210). The conveying unit (220) is arranged on the discharge side of the weighing component (1), and the conveying direction of the conveying unit (220) is the same as that of the weighing component (1). The cylinder (240) is arranged below the conveying unit (220), and the mounting frame (230) is fixed on the output shaft of the cylinder (240). The cylinder (240) is signal-connected to the weighing component (1). The rejection unit (210) is arranged on the mounting frame (230). The conveying direction of the rejection unit (210) is perpendicular to the conveying direction of the conveying unit (220). A lifting channel is formed on the conveying unit (220) corresponding to the rejection unit (210), and the rejection unit (210) is located below the lifting channel and makes a linear up-and-down movement in the lifting channel.

2. The weighing machine with lifting, transplanting, and removal capabilities according to claim 1, characterized in that: The rejection unit (210) includes a driving wheel (211), a driven wheel (212), a conveyor belt (213) and an assembly frame (214). The assembly frame (214) is fixed on the mounting frame (230) corresponding to the lifting channel. The driving wheel (211) is rotatably connected inside the assembly frame (214). The number of the driven wheels (212) is two, and they are rotatably connected inside the assembly frame (214). The conveyor belt (213) is drivingly connected to the driving wheel (211) and the driven wheel (212), and the outer side of the conveyor belt (213) close to the top surface of the assembly frame (214) is located outside the assembly frame (214). The same rotating rod (280) rotates inside a plurality of the driving wheels (211). A rotating wheel (270) is fixed on the outer side of the rotating rod (280). A motor (250) is fixed on the bottom surface of the assembly frame (214). The motor (250) is signal-connected to the weighing component (1). A driving wheel (260) is fixed on the outer side of the output shaft of the motor (250). The driving wheel (260) is drivingly connected to the rotating wheel (270) through a belt.

3. A lifting, transplanting, and rejecting weighing machine according to claim 2, characterized in that: The cross-sectional shape of the mounting frame (230) is in the shape of a Chinese character 'Ri' (日), and the belt passes through the mounting frame (230).

4. The weighing machine with lifting, transplanting, and removal capabilities according to claim 1, characterized in that: The conveying unit (220) includes a support frame (221) and a plurality of rollers (222). The plurality of rollers (222) are rotatably connected inside the support frame (221). The lifting channel is arranged between two adjacent rollers (222). The plurality of rollers (222) are connected by a sprocket and a chain.

5. A lifting, transplanting, and rejecting weighing machine according to claim 4, characterized in that: A machine frame is fixed on the bottom surface of the support frame (221), and the mounting frame (230) is fixed inside the machine frame.

6. A lifting, transplanting, and rejecting weighing machine according to claim 1, characterized in that: A plurality of rotating rollers (310) are rotatably connected on the material receiving component (3), and a baffle (320) is fixed at a position on the top surface of the material receiving component (3) far from the rejection component (2).

7. A lifting, transplanting, and rejecting weighing machine according to claim 1, characterized in that: The material receiving component (3) is fixed obliquely downward on the side of the support frame (221) corresponding to the conveying direction of the rejection unit (210).

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