Full-automatic re-weighing metal detection belt conveyor for label packaging bags

Abstract

The invention discloses a full-automatic re-weighing metal detection belt conveyor for label packaging bags, and relates to the technical field of conveying equipment, the full-automatic re-weighing metal detection belt conveyor comprises a rack, a conveying mechanism and a material receiving assembly, the conveying mechanism comprises a driving roller and a driven roller, a servo motor is installed at the position, close to the driving roller, of the outer side of the rack, and a conveying belt is installed between the driving roller and the driven roller; a semi-sphere is fixedly installed in the middle of the inner side of the conveying belt, semi-circular clamping grooves are formed in the middle of the outer side of the driving roller and the middle of the outer side of the driven roller correspondingly, the material collecting assembly comprises a U-shaped shell, a flow guide plate is fixedly installed on the side of the outer side of the U-shaped shell, and a round roller is rotationally installed at the bottom of the flow guide plate through a square rod; a threaded strip is fixedly installed in the middle of the outer circle face of the round roller, and a material receiving and weighing module is installed in the middle of the U-shaped shell. According to the full-automatic re-weighing metal detection belt conveyor for the label packaging bags, the accurate conveying effect is achieved, the belt is not prone to deviation, slipping is reduced, and conveying is smooth and accurate.

Description

Technical Field

[0001] The invention relates to the technical field of conveying equipment, in particular to a fully automatic re-weighing and metal inspection belt conveyor for standard bags and packaging bags. Background Art

[0002] Powder materials refer to granular substances with a particle diameter between microns. They can be raw materials or semi-finished products, which are made into other finished products through specific processes. With the continuous development of science and technology and the rapid progress of society, the application of powder materials is increasing. Powder conveying refers to the process of transporting powdered materials from one location to another. Powder conveying is widely used in many industries, such as chemical, pharmaceutical, food, building materials, etc. In the production and manufacturing process of powder materials, the powder materials need to be bagged, packaged into standard bags, and transported through standard bags. Standard bag packaging bag belt conveyor is an advanced equipment used in the packaging industry, widely used in packaging production lines in food, medicine, chemical and other industries.

[0003] At present, during the conveying work, the belt will be pressed by the weight of the standard bag packaging bag itself, which will cause the belt to slip when conveying the standard bag packaging bag. The conveying of the standard bag packaging bag is not accurate enough. At the same time, as the belt runs for a long time, it will cause the belt to deviate, which will affect the conveyance of the standard bag packaging bag. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a fully automatic weighing and metal inspection belt conveyor for standard bags and packaging bags, comprising: A frame, the frame having a supporting frame body, a round hole is opened at the bottom of the frame, and a reinforcing rib is fixedly installed at the bend of the bottom of the frame; A transport mechanism, which is used to transport the powder standard bag packaging bag, and the transport mechanism is installed on the top of the frame; Wherein, the transport mechanism comprises an active roller and a driven roller, the active roller and the driven roller are rotatably mounted at two corresponding ends of the top of the frame, a servo motor is mounted on the outside of the frame and close to the active roller, the output end of the servo motor is fixedly mounted between the active roller through a coupling, a conveyor belt is mounted between the active roller and the driven roller, an anti-slip strip is fixedly mounted in the middle of the outer side of the conveyor belt, a semicircular ball is fixedly mounted in the middle of the inner side of the conveyor belt, a semicircular groove is provided in the middle of the outer side of the active roller and the middle of the outer side of the driven roller, a standard bag packaging bag filled with powder material is placed on the top of the conveyor belt and close to one end of the servo motor, so that the standard bag packaging bag contacts the anti-slip strips evenly distributed on the top of the conveyor belt, thereby increasing the friction force; The active roller can be driven to rotate by the rotation of the output end of the servo motor, and the conveyor belt can be operated under the rotation support of the driven roller, so that the material can be transported toward the side away from the servo motor; A material receiving assembly, which is used to collect and process the powder standard bag packaging bags, and is installed on the outside of the frame and close to the driven roller; Wherein, the material receiving assembly comprises a U-shaped shell, the U-shaped shell is fixedly installed on the outer side of the frame and close to the driven roller through a V-shaped frame, the opening of the U-shaped shell faces the driven roller, a guide plate is fixedly installed on the side of the outer side of the U-shaped shell, the guide plate is installed just above the conveyor belt, a round roller is rotatably installed on the bottom of the guide plate through a square rod, a threaded strip is fixedly installed in the middle of the outer cylindrical surface of the round roller, a material receiving weighing module is installed in the middle of the U-shaped shell, and under the support of the U-shaped shell and the guide plate, the edge of the top of the threaded strip is fitted with the top of the inner wall of the conveyor belt; As the conveyor belt runs, the round roller drives the threaded strip to rotate, and the two symmetrical threaded strips have opposite thread directions, so that the conveyor belt is always subjected to symmetrical driving force during operation, making it less likely for the conveyor belt to deviate.

[0005] Preferably, the position of the active roller corresponds to the position of the driven roller, and the servo motor and the active roller are installed at the same height. As the active roller and the driven roller rotate continuously, and combined with the semicircular balls evenly distributed in the middle of the inner side of the conveyor belt, and the positions of the semicircular balls correspond to the positions of the semicircular slots, the semicircular balls can be engaged with the semicircular slots, so that the active roller and the driven roller can rotate, thereby making the conveyor belt move synchronously, which is not easily affected by the weight of the standard bags and packaging bags, reduces slipping, and ensures accurate material transportation.

[0006] Preferably, the anti-slip strip is made of rubber, the semicircular balls are evenly distributed in the middle of the inner side of the conveyor belt, and the positions of the semicircular balls correspond to the positions of the semicircular grooves.

[0007] Preferably, the guide plate is installed at an angle, there are two threaded strips, and the two threaded strips are installed symmetrically along the conveyor belt. The edge of the outer side of the conveyor belt is in contact with the top of the inner wall of the conveyor belt. The two symmetrical guide plates are installed at an angle so that the two guide plates form a V shape, which is convenient for guiding the standard bag packaging bag transported by the conveyor belt to the driven roller position, so that the standard bag packaging bag is in the middle, making it less likely for the standard bag packaging bag to be skewed, which in turn helps in the subsequent discharge weighing.

[0008] Preferably, the material receiving weighing module comprises an arc-shaped hole and a hydraulic rod, the arc-shaped hole is opened at a position corresponding to the outside of the U-shaped shell, the hydraulic rod is rotatably installed on the outside of the U-shaped shell and close to the arc-shaped hole, the output end of the hydraulic rod is hinged with a fan-shaped block, the fan-shaped block is slidably installed between the arc-shaped hole and the U-shaped shell, and a material receiving plate is rotatably installed in the middle of the fan-shaped block, the material receiving plate is installed inside the U-shaped shell, one end of the material receiving plate close to the conveyor belt is hinged to the inner wall of the U-shaped shell, a weighing sensor is installed in the middle of the material receiving plate, and a cylindrical roller is rotatably installed on the side of the top of the U-shaped shell, which is installed in the middle of the U-shaped shell through the material receiving plate, and one end of the material receiving plate close to the conveyor belt can timely receive the removed standard bag packaging bag, and through the rolling of the cylindrical roller, it helps the standard bag packaging bag to smoothly enter the top of the material receiving plate, so that the standard bag packaging bag is weighed by the pressure of the weighing sensor.

[0009] Preferably, the hinge point of the material receiving plate close to one end of the conveyor belt coincides with the center of the arc hole, the material receiving plate and the conveyor belt are installed at the same height, two cylindrical rollers are used, and the two cylindrical rollers are symmetrically installed along the weighing sensor, so that the two symmetrical cylindrical rollers can be used to limit the two ends of the bottom of the standard bag packaging bag, so that the center of the standard bag packaging bag falls on the weighing sensor, making the weighing accurate.

[0010] By contracting the output end of the hydraulic rod and rotating the fan-shaped block, the receiving plate is driven to rotate clockwise to adjust the angle. The receiving plate can be tilted to guide the weighed standard bags and packaging bags so that they will not fall directly, thereby protecting them and making the discharge of standard bags smooth.

[0011] Preferably, a supporting mechanism is installed in the middle of the top of the frame, and the supporting mechanism includes a square tube, which is fixed to the side of the top of the frame by screws, and a connecting sliding bar is slidably installed on the outside of the square tube and close to the conveyor belt, and a butterfly plate is fixedly installed on the end of the connecting sliding bar away from the square tube, and a supporting wheel is rollingly installed on the outside of the butterfly plate and close to the top, and a spring is fixedly installed between the bottom of the connecting sliding bar and the bottom of the inner wall of the square tube, and a limiting component is installed on the top of the square tube, which is supported by the butterfly plate and evenly installed inside the conveyor belt in combination with the supporting wheel, and under the elastic support of the spring, the conveyor belt is supported by the supporting wheel in a rolling manner, so that the conveyor belt is not prone to sinking downward when conveying the standard bag packaging bag, so that the conveyor belt can transport the material smoothly.

[0012] Preferably, the butterfly plate and the support wheels are installed inside the conveyor belt, and the support wheels are evenly distributed inside the conveyor belt.

[0013] Preferably, the limiting assembly comprises a roller and a swing plate, the roller is rotatably mounted on the top end of the square tube through a bracket, the swing plate is hinged on the outer side of the square tube and close to the top, a bending rod is fixedly mounted at the middle of the bottom end of the swing plate, and a limiting stop strip is fixedly mounted on the bottom end of the bending rod, an elastic ball is fixedly mounted between the swing plate and the square tube, a pull rope is fixedly mounted between the top end of the swing plate and the side of the top of the connecting sliding strip, the pull rope is bypassed from the outer circumferential surface of the roller, and the pull rope passes through the center of the square tube, and the weight of the standard bag packaging bag itself is used to make the conveyor belt subject to downward pressing force, and under the sliding connection of the connecting sliding strip, the connecting sliding strip will slide downward after being pressed, and a downward pulling force can be applied to the pull rope through the connecting sliding strip, so that after the swing plate is subjected to pulling force, the swing plate drives the bending rod to rotate and adjust the angle, and makes the limiting stop strips symmetrical on both sides be driven to move closer to the middle, so that the standard bag packaging bag on the top of the conveyor belt can be blocked and limited, thereby making the standard bag packaging bag in transportation not easy to scatter.

[0014] Preferably, the swing plate is installed at an angle, the elastic ball is made of rubber, and the pull rope is made of metal.

[0015] The present invention provides a fully automatic weighing and metal inspection belt conveyor for standard bags and packaging bags. It has the following beneficial effects: 1. The standard bag packaging bag fully automatic re-weighing and metal inspection belt conveyor places the standard bag packaging bag filled with powder material on the top of the conveyor belt and close to one end of the servo motor, so that the standard bag packaging bag contacts the anti-slip strips evenly distributed on the top of the conveyor belt, which can increase the friction force. The active roller can be driven to rotate by the rotation of the output end of the servo motor, and the conveyor belt can be operated under the rotation support of the driven roller to transport the material to the side away from the servo motor.

[0016] 2. The fully automatic re-weighing and metal inspection belt conveyor for standard bags and packaging bags, with the continuous rotation of the active roller and the driven roller, is evenly distributed in the middle of the inner side of the conveyor belt with the semi-circular balls, and the positions of the semi-circular balls correspond to the positions of the semi-circular slots. The semi-circular balls can be engaged with the semi-circular slots, so that the active roller and the driven roller can rotate, thereby making the conveyor belt move synchronously, which is not easily affected by the weight of the standard bags and packaging bags, reduces slipping, and ensures accurate material transportation.

[0017] 3. The fully automatic reweighing and metal inspection belt conveyor for standard bag packaging bags uses the edge of the top of the threaded strip to fit with the top of the inner wall of the conveyor belt. As the conveyor belt runs, the round roller drives the threaded strip to rotate, and the two symmetrical threaded strips have opposite thread directions, so that the conveyor belt is always subjected to symmetrical driving force during operation, making it less likely for the conveyor belt to deviate.

[0018] 4. The fully automatic re-weighing and metal inspection belt conveyor for standard bag packaging bags uses two symmetrical guide plates to be installed at an angle, so that the two guide plates form a V shape, which is convenient for guiding the standard bag packaging bags transported by the conveyor belt to the driven roller position, so that the standard bag packaging bags are in the middle, making it difficult for the standard bag packaging bags to be skewed, which is helpful for subsequent discharge weighing.

[0019] 5. The fully automatic re-weighing and metal inspection belt conveyor for standard bag packaging bags is installed in the middle of the U-shaped shell through a receiving plate, and the receiving plate close to one end of the conveyor belt can timely receive the removed standard bag packaging bags, and through the rolling of the cylindrical roller, it helps the standard bag packaging bags to smoothly enter the top of the receiving plate, which is convenient for weighing the standard bag packaging bags under pressure through the weighing sensor.

[0020] 6. The fully automatic re-weighing and metal inspection belt conveyor for standard bag packaging bags uses two cylindrical rollers, and the two cylindrical rollers are symmetrically installed along the weighing sensor. The two symmetrical cylindrical rollers can be used to limit the two ends of the bottom of the standard bag packaging bag, so that the center of the standard bag packaging bag falls on the weighing sensor, making the weighing accurate.

[0021] 7. The fully automatic re-weighing and metal inspection belt conveyor for standard bag packaging bags utilizes the contraction of the hydraulic rod output end and the rotation connection of the fan-shaped block to drive the receiving plate to rotate clockwise. By adjusting the angle, the receiving plate can be tilted to guide the weighed standard bag packaging bags, so that the standard bag packaging bags will not fall directly, which plays a protective role and makes the discharge of the standard bag packaging bags smooth.

[0022] 8. The fully automatic re-weighing and metal inspection belt conveyor for standard bags and packaging bags is supported by a butterfly plate and evenly installed inside the conveyor belt in combination with support wheels. With the elastic support of the spring, the conveyor belt is supported by the rolling support of the support wheels, so that the conveyor belt is not prone to sinking when conveying standard bags and packaging bags, so that the conveyor belt can transport materials smoothly.

[0023] 9. The fully automatic re-weighing and metal inspection belt conveyor for standard bags and packaging bags utilizes the weight of the standard bags and packaging bags to subject the conveyor belt to downward pressing force, so that the connecting sliding bar will slide downward after being pressed, and the connecting sliding bar can apply downward pulling force to the pull rope, so that after the swing plate is subjected to pulling force, the swing plate drives the bending rod to rotate and adjust the angle, and the symmetrical limit bars on both sides are driven to move closer to the middle, so that the standard bags and packaging bags on the top of the conveyor belt can be blocked and limited, so that the standard bags and packaging bags in transportation are not easy to scatter. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the fully automatic weighing and metal inspection belt conveyor for standard bags and packaging bags of the present invention; Figure 2 This is a schematic diagram of the structure of the fully automatic weighing and metal inspection belt conveyor for standard bags and packaging bags of the present invention when viewed from above; Figure 3 It is a schematic diagram of the connection structure between the transport mechanism and the frame of the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of the frame and the conveyor belt of the present invention; Figure 5 It is a schematic diagram of the connection structure between the material receiving assembly and the frame of the present invention; Figure 6 This is a schematic diagram of the overall structure of the material receiving assembly of the present invention; Figure 7 This is a schematic diagram of the overall structure of the material receiving and weighing module of the present invention; Figure 8 It is a schematic diagram of the connection structure between the support mechanism and the frame of the present invention; Fig. 9 It is a schematic diagram of the overall structure of the limiting component of the present invention.

[0025] In the figure: 1, frame; 2, round hole; 3, transport mechanism; 4, material receiving assembly; 5, support mechanism; 6, reinforcing ribs; 31, active roller; 32, driven roller; 33, servo motor; 34, conveyor belt; 35, anti-slip strip; 36, semicircular ball; 37, semicircular slot; 41, U-shaped shell; 42, guide plate; 43, round roller; 44, threaded strip; 45, material receiving weighing module; 451, arc hole; 452, hydraulic rod; 453, fan-shaped block; 454, receiving plate; 455, weighing sensor; 456, cylindrical roller; 51, square tube; 52, connecting sliding bar; 53, butterfly plate; 54, supporting wheel; 55, spring; 56, limit assembly; 561, roller; 562, swing plate; 563, zigzag rod; 564, limit stop strip; 565, elastic ball; 566, pull rope. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0027] The first embodiment, as Figure 1-Figure 4 As shown, the present invention provides a technical solution: a fully automatic weighing and metal inspection belt conveyor for standard bags and packaging bags, comprising: The frame 1 has a supporting frame body, a round hole 2 is provided at the bottom of the frame 1, and a reinforcing rib 6 is fixedly installed at the bending part of the bottom of the frame 1; The transport mechanism 3 is used to transport the powder standard bag packaging bag, and the transport mechanism 3 is installed on the top of the frame 1; The transport mechanism 3 comprises an active roller 31 and a driven roller 32, which are rotatably mounted at two corresponding ends of the top of the frame 1. A servo motor 33 is mounted on the outside of the frame 1 and close to the active roller 31. The output end of the servo motor 33 is fixedly mounted between the active roller 31 through a coupling. A conveyor belt 34 is mounted between the active roller 31 and the driven roller 32. An anti-slip strip 35 is fixedly mounted in the middle of the outer side of the conveyor belt 34. A semicircular ball 36 is fixedly mounted in the middle of the inner side of the conveyor belt 34. Semicircular grooves 37 are provided in the middle of the outer side of the active roller 31 and the middle of the outer side of the driven roller 32. The standard bag packaging bag containing powder material is placed on the top of the conveyor belt 34 and close to one end of the servo motor 33, so that the standard bag packaging bag contacts the anti-slip strips 35 evenly distributed on the top of the conveyor belt 34, thereby increasing the friction force. The staff turns on the servo motor 33 to work, and the active roller 31 can be driven to rotate by the rotation of the output end of the servo motor 33, and the conveyor belt 34 is operated under the rotation support of the driven roller 32, so that the material can be conveyed toward the side away from the servo motor 33; The position of the active roller 31 corresponds to the position of the driven roller 32, and the servo motor 33 and the active roller 31 are installed at the same height. As the active roller 31 and the driven roller 32 rotate continuously, and combined with the semicircular ball 36 evenly distributed in the middle of the inner side of the conveyor belt 34, and the position of the semicircular ball 36 corresponds to the position of the semicircular groove 37, the semicircular ball 36 can be meshed with the semicircular groove 37, so that the active roller 31 and the driven roller 32 can rotate, thereby causing the conveyor belt 34 to move synchronously and reduce slippage.

[0028] The anti-slip strip 35 is made of rubber. The semicircular balls 36 are evenly distributed in the middle of the inner side of the conveyor belt 34 , and the positions of the semicircular balls 36 correspond to the positions of the semicircular grooves 37 .

[0029] The second embodiment, as Figure 1-Figure 7 As shown, based on the first embodiment: A material receiving assembly 4, which is used to collect and process the powder standard bag packaging bags, and is installed on the outside of the frame 1 and close to the driven roller 32; The receiving assembly 4 comprises a U-shaped shell 41, which is fixedly installed on the outer side of the frame 1 and close to the driven roller 32 through a V-shaped frame, the opening of the U-shaped shell 41 faces the driven roller 32, and a guide plate 42 is fixedly installed on the side of the outer side of the U-shaped shell 41. The guide plate 42 is installed directly above the conveyor belt 34, and a round roller 43 is rotatably installed on the bottom of the guide plate 42 through a square rod, and a threaded strip 44 is fixedly installed in the middle of the outer circumference of the round roller 43. A material receiving weighing module 45 is installed in the middle of the U-shaped shell 41. Under the support of the U-shaped shell 41 and the guide plate 42, and by using the edge of the top of the threaded strip 44 to fit with the top of the inner wall of the conveyor belt 34, the round roller 43 drives the threaded strip 44 to rotate along with the operation of the conveyor belt 34, and by using the two symmetrical threaded strips 44 with opposite thread directions, the conveyor belt 34 is always subjected to a symmetrical driving force during operation, so that the conveyor belt 34 is not easily offset.

[0030] The guide plate 42 is installed at an angle, and there are two threaded strips 44, which are symmetrically installed along the conveyor belt 34. The edge of the outer side of the conveyor belt 34 is in contact with the top of the inner wall of the conveyor belt 34. The two symmetrical guide plates 42 are installed at an angle so that the two guide plates 42 form a V shape, which is convenient for guiding the standard bag packaging bag transported by the conveyor belt 34 to the position of the driven roller 32, so that the standard bag packaging bag is in the middle.

[0031] The material receiving weighing module 45 includes an arc hole 451 and a hydraulic rod 452. The arc hole 451 is opened at a corresponding position on the outside of the U-shaped shell 41. The hydraulic rod 452 is rotatably mounted on the outside of the U-shaped shell 41 and close to the arc hole 451. The output end of the hydraulic rod 452 is hinged with a fan-shaped block 453. The fan-shaped block 453 is connected to the U-shaped shell 41 through the arc hole 451. The sector block 453 is slidably installed in the middle of the sector block 453, and a receiving plate 454 is rotatably installed in the middle of the sector block 453. The receiving plate 454 is installed inside the U-shaped shell 41, and one end of the receiving plate 454 close to the conveyor belt 34 is hinged to the inner wall of the U-shaped shell 41, and a weighing sensor 455 is installed in the middle of the receiving plate 454. A cylindrical roller 456 is rollingly installed on the side of the top of the U-shaped shell 41. The receiving plate 454 is installed in the middle of the U-shaped shell 41, and the end of the receiving plate 454 close to the conveyor belt 34 can timely receive the removed standard bag packaging bag, and the rolling of the cylindrical roller 456 helps the standard bag packaging bag to smoothly enter the top of the receiving plate 454, so that the standard bag packaging bag is weighed by the pressure of the weighing sensor 455.

[0032] The hinge point of the receiving plate 454 close to one end of the conveyor belt 34 coincides with the center of the arc hole 451. The receiving plate 454 and the conveyor belt 34 are installed at the same height. Two cylindrical rollers 456 are used, and the two cylindrical rollers 456 are symmetrically installed along the weighing sensor 455. The two symmetrical cylindrical rollers 456 can be used to limit the two ends of the bottom of the standard bag packaging bag, so that the center of the standard bag packaging bag falls on the weighing sensor 455, making the weighing accurate.

[0033] When the weighing is completed, the staff starts the hydraulic rod 452 to work, uses the output end of the hydraulic rod 452 to contract, and under the rotation connection of the fan-shaped block 453, the receiving plate 454 is driven to rotate clockwise to adjust the angle. The receiving plate 454 can be tilted to guide the weighed standard bags and packaging bags so that the standard bags and packaging bags will not fall directly.

[0034] The third embodiment, as Figure 1-Figure 4 and Figure 8-Figure 9 As shown, based on the first embodiment: A supporting mechanism 5 is installed in the middle of the top of the frame 1, and the supporting mechanism 5 includes a square tube 51, which is fixed to the side of the top of the frame 1 by screws, and a connecting sliding bar 52 is slidably installed on the outside of the square tube 51 and close to the conveyor belt 34, and a butterfly plate 53 is fixedly installed on the end of the connecting sliding bar 52 away from the square tube 51, and a supporting wheel 54 is rollingly installed on the outside of the butterfly plate 53 and close to the top, and a spring 55 is fixedly installed between the bottom of the connecting sliding bar 52 and the bottom of the inner wall of the square tube 51, and a limiting component 56 is installed on the top of the square tube 51. Under the support of the butterfly plate 53, it is evenly installed inside the conveyor belt 34 in combination with the supporting wheel 54, and under the elastic support of the spring 55, the conveyor belt 34 is supported by the supporting wheel 54, so that the conveyor belt 34 is not prone to sinking downward when conveying the standard bag packaging bag, so that the conveyor belt 34 can smoothly transport the material.

[0035] The butterfly plate 53 and the support wheels 54 are installed inside the conveyor belt 34 , and the support wheels 54 are evenly distributed inside the conveyor belt 34 .

[0036] The limiting assembly 56 includes a roller 561 and a swing plate 562. The roller 561 is rollingly installed on the top of the square tube 51 through a bracket. The swing plate 562 is hinged on the outside of the square tube 51 and close to the top. A bending rod 563 is fixedly installed in the middle of the bottom end of the swing plate 562. A limiting stopper strip 564 is fixedly installed at the bottom end of the bending rod 563. An elastic ball 565 is fixedly installed between the swing plate 562 and the square tube 51. A pull rope 566 is fixedly installed between the top of the swing plate 562 and the side of the top of the connecting sliding bar 52. The pull rope 566 is bypassed from the outer circumferential surface of the roller 561, and the pull rope 566 is fixedly installed from the bottom end of the swing plate 563. The square tube 51 passes through the center of the square tube 51. When the standard bag packaging bag is on the conveyor belt 34, the weight of the standard bag packaging bag itself can be used to make the conveyor belt 34 subject to downward pressing force, and under the sliding connection of the connecting sliding bar 52, the connecting sliding bar 52 will slide downward after being pressed, and the pull rope 566 can be applied with a downward pulling force through the connecting sliding bar 52, so that after the swing plate 562 is subjected to pulling force, the swing plate 562 drives the bending rod 563 to rotate and adjust the angle, and the symmetrical limit stop bars 564 on both sides are driven to move closer to the middle, so that the standard bag packaging bag on the top of the conveyor belt 34 can be blocked and limited.

[0037] The swing plate 562 is installed at an angle, the elastic ball 565 is made of rubber, and the pull rope 566 is made of metal.

[0038] When in use, first place the standard bag containing powder material on the top of the conveyor belt 34 and close to one end of the servo motor 33, and turn on the servo motor 33 by the staff. The active roller 31 can be driven to rotate by the rotation of the output end of the servo motor 33, and the conveyor belt 34 can be operated under the rotation support of the driven roller 32, so that the material can be transported to the side away from the servo motor 33. As the active roller 31 and the driven roller 32 rotate continuously, and the semicircular balls 36 are evenly distributed in the middle of the inner side of the conveyor belt 34, and the position of the semicircular balls 36 corresponds to the position of the semicircular grooves 37, the semicircular balls 36 can mesh with the semicircular grooves 37, so that the active roller 31 and the driven roller 32 can rotate, thereby making the conveyor belt 34 move synchronously, reducing the slippage. Under the support of the U-shaped shell 41 and the guide plate 42, and by using the edge of the top of the threaded strip 44 to fit the top of the inner wall of the conveyor belt 34, along with the operation of the conveyor belt 34, the round roller 43 drives the threaded strip 44 to rotate, and by using the two symmetrical threaded strips 44 with opposite thread directions, the conveyor belt 34 is always subjected to a symmetrical driving force during operation, so that the conveyor belt 34 is not easily offset. Under the support of the butterfly plate 53, the support wheel 54 is evenly installed inside the conveyor belt 34, and under the elastic support of the spring 55, the conveyor belt 34 is supported by the support wheel 54, so that when the conveyor belt 34 conveys the standard bag packaging bag, it is not easy to sag downward, so that the conveyor belt 34 can smoothly convey the material; At the same time, the weight of the standard bag packaging bag itself can be used to make the conveyor belt 34 subject to downward pressing force, and under the sliding connection of the connecting sliding bar 52, the connecting sliding bar 52 will slide downward after being pressed, and the connecting sliding bar 52 can apply a downward pulling force to the pull rope 566, so that after the swing plate 562 is subjected to pulling force, the swing plate 562 drives the bending rod 563 to rotate and adjust the angle, and the symmetrical limiting stop bars 564 on both sides are driven to move closer to the middle, so that the standard bag packaging bag on the top of the conveyor belt 34 can be blocked and limited; And two symmetrical guide plates 42 are installed obliquely so that the two guide plates 42 form a V shape, which is convenient for guiding the standard bag packaging bags conveyed by the conveyor belt 34 to the position of the driven roller 32, so that the standard bag packaging bags are in the middle, and are installed in the middle of the U-shaped shell 41 through the receiving plate 454, and the receiving plate 454 is close to the end of the conveyor belt 34 to timely receive the removed standard bag packaging bags, and through the rolling of the cylindrical roller 456, it is helpful for the standard bag packaging bags to smoothly enter the top of the receiving plate 454, so that the weighing sensor 455 is pressed to weigh the standard bag packaging bags; When the weighing is completed, the staff starts the hydraulic rod 452 to work, uses the output end of the hydraulic rod 452 to contract, and under the rotation connection of the fan-shaped block 453, the receiving plate 454 is driven to rotate clockwise to adjust the angle. The receiving plate 454 can be tilted to guide the weighed standard bags and packaging bags so that the standard bags and packaging bags will not fall directly.

[0039] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A fully automatic weighing and metal inspection belt conveyor for standard bags and packaging bags. It is characterized in that include: A frame (1), the frame (1) having a frame body with a supporting function, a round hole (2) being provided at the bottom of the frame (1), and a reinforcing rib (6) being fixedly installed at a bend at the bottom of the frame (1); A transport mechanism (3), the transport mechanism (3) being used to transport the powder standard bag packaging bag, the transport mechanism (3) being installed on the top of the frame (1); The transport mechanism (3) comprises a driving roller (31) and a driven roller (32), wherein the driving roller (31) and the driven roller (32) are rotatably mounted at two corresponding ends of the top of the frame (1), a servo motor (33) is mounted on the outside of the frame (1) and close to the driving roller (31), the output end of the servo motor (33) is fixedly mounted between the driving roller (31) through a coupling, a conveyor belt (34) is mounted between the driving roller (31) and the driven roller (32), an anti-slip strip (35) is fixedly mounted in the middle of the outside of the conveyor belt (34), a semicircular ball (36) is fixedly mounted in the middle of the inside of the conveyor belt (34), and a semicircular groove (37) is provided in the middle of the outside of the driving roller (31) and the middle of the outside of the driven roller (32); A material receiving assembly (4), the material receiving assembly (4) being used to collect and process the powder standard bag packaging bags, the material receiving assembly (4) being installed outside the frame (1) and close to the driven roller (32); The material receiving assembly (4) comprises a U-shaped shell (41), the U-shaped shell (41) is fixedly installed on the outer side of the frame (1) and close to the driven roller (32) through a V-shaped frame, the opening of the U-shaped shell (41) faces the driven roller (32), a guide plate (42) is fixedly installed on the side of the outer side of the U-shaped shell (41), the guide plate (42) is installed directly above the conveyor belt (34), a round roller (43) is rotatably installed on the bottom of the guide plate (42) through a square rod, a threaded strip (44) is fixedly installed in the middle of the outer cylindrical surface of the round roller (43), and a material receiving weighing module (45) is installed in the middle of the U-shaped shell (41); The material receiving weighing module (45) comprises an arc-shaped hole (451) and a hydraulic rod (452), wherein the arc-shaped hole (451) is provided at a position corresponding to the outside of the U-shaped housing (41), and the hydraulic rod (452) is rotatably mounted at a position outside the U-shaped housing (41) and close to the arc-shaped hole (451), and a fan-shaped block (453) is hingedly connected to the output end of the hydraulic rod (452), and the fan-shaped block (453) is connected to the U-shaped housing (41) through the arc-shaped hole (451). The fan-shaped block (453) is slidably installed between the two parts, a receiving plate (454) is rotatably installed in the middle of the fan-shaped block (453), the receiving plate (454) is installed inside the U-shaped shell (41), one end of the receiving plate (454) close to the conveyor belt (34) is hinged to the inner wall of the U-shaped shell (41), a weighing sensor (455) is installed in the middle of the receiving plate (454), and a cylindrical roller (456) is rotatably installed on the side of the top of the U-shaped shell (41); The hinge point of the material receiving plate (454) close to one end of the conveyor belt (34) coincides with the center of the arc-shaped hole (451), and the material receiving plate (454) and the conveyor belt (34) are installed at the same height.

2. According to claim 1, a fully automatic weighing and metal inspection belt conveyor for standard bags and packaging bags, Features: The position of the active roller (31) corresponds to the position of the driven roller (32), and the servo motor (33) and the active roller (31) are installed at the same height.

3. The fully automatic weighing and metal inspection belt conveyor for standard bags and packaging bags according to claim 1, Features: The anti-slip strip (35) is made of rubber, and the semicircular balls (36) are evenly distributed in the middle of the inner side of the conveyor belt (34), and the positions of the semicircular balls (36) correspond to the positions of the semicircular grooves (37).

4. The fully automatic weighing and metal inspection belt conveyor for standard bags and packaging bags according to claim 1, Features: The guide plate (42) is installed at an angle, there are two threaded strips (44), and the two threaded strips (44) are installed symmetrically along the conveyor belt (34), and the edge of the outer side of the conveyor belt (34) is in contact with the top of the inner wall of the conveyor belt (34).

5. The fully automatic weighing and metal inspection belt conveyor for standard bags and packaging bags according to claim 1, Features: A support mechanism (5) is installed in the middle of the top of the frame (1), and the support mechanism (5) comprises a square tube (51). The square tube (51) is fixedly installed to the side of the top of the frame (1) by screws. A connecting sliding bar (52) is slidably installed on the outer side of the square tube (51) and close to the conveyor belt (34). A butterfly plate (53) is fixedly installed on the end of the connecting sliding bar (52) away from the square tube (51). A support wheel (54) is rotatably installed on the outer side of the butterfly plate (53) and close to the top. A spring (55) is fixedly installed between the bottom of the connecting sliding bar (52) and the bottom of the inner wall of the square tube (51). A limit assembly (56) is installed on the top of the square tube (51).

6. The fully automatic weighing and metal inspection belt conveyor for standard bags and packaging bags according to claim 5, Features: The butterfly plate (53) and the support wheels (54) are installed inside the conveyor belt (34), and the support wheels (54) are evenly distributed inside the conveyor belt (34).

7. The fully automatic weighing and metal inspection belt conveyor for standard bags and packaging bags according to claim 5, Features: The limit assembly (56) comprises a roller (561) and a swing plate (562), wherein the roller (561) is rollingly mounted on the top of the square tube (51) via a bracket, and the swing plate (562) is hinged on the outside of the square tube (51) and close to the top, a bending rod (563) is fixedly mounted in the middle of the bottom end of the swing plate (562), and a limit stop bar (564) is fixedly mounted on the bottom end of the bending rod (563), an elastic ball (565) is fixedly mounted between the swing plate (562) and the square tube (51), and a pull rope (566) is fixedly mounted between the top of the swing plate (562) and the side of the top of the connecting sliding bar (52), and the pull rope (566) is passed around the outer circumferential surface of the roller (561), and passes through the center of the square tube (51).

8. The fully automatic weighing and metal inspection belt conveyor for standard bags and packaging bags according to claim 7, Features: The swing plate (562) is installed at an angle, the elastic ball (565) is made of rubber, and the pull rope (566) is made of metal.

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