Conveyor for filling production line

By designing a filling production line conveyor with components such as conveyor racks, conveyor belts, sorting tables, etc., the traditional conveyor has solved the shortcomings in the conveyor efficiency and automation degree, and the stable conveying and automatic sorting of the material tanks are achieved, and the production efficiency and equipment stability are improved.

CN119612431APending Publication Date: 2025-03-14ZHONGHENG WEIGHING APP (SUZHOU) CO LTD
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Patent Information

Application Number
CN202510027792.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-08
Publication Date
2025-03-14

AI Technical Summary

Technical Problem

Traditional filling production line conveyors have insufficient conveying efficiency and automation degree, resulting in low production efficiency and unstable equipment.

Method used

A filling production line conveyor including a conveyor rack, a conveyor belt, a sorting table, a weight measuring unit, a support unit, a material pushing unit and a limiting unit are designed. The output roller drives the conveyor belt to rotate, the limiting unit limits the moving space of the material tank, the support unit stabilizes the material tank to fall into the material guide groove, the weight measuring unit weighs, and the material pushing unit realizes automatic sorting.

Benefits of technology

It improves the stability and automation of material tank transportation, realizes automatic sorting of material tanks and screening of material tanks that do not meet the requirements, and improves the production efficiency of the production line and the stability of equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to the technical field of conveying equipment, in particular to a filling production line conveyor which comprises a bottom plate, a supporting column is fixedly arranged on the upper surface of the bottom plate, a conveying frame is fixedly connected to the top end of the supporting column, and an output roller and a driven roller are rotationally connected into the conveying frame. The outer side of the output roller and the outer side of the driven roller are sleeved with conveying belts distributed at equal intervals, a stand column is further fixedly installed on the upper surface of the bottom plate, a sorting table is fixedly connected to the top end of the stand column, connecting plates distributed at equal intervals are fixedly arranged on the outer wall of the side, close to the conveying frame, of the sorting table, and the connecting plates and the conveying belts are distributed in a staggered mode. A guide groove is formed in the upper surface of the sorting table, and a sorting groove communicating with the guide groove is formed in the outer wall of one side of the sorting table. According to the material tank sorting device, the material tanks can be stably moved into the material guide groove of the sorting table to be sorted, automatic sorting of the material tanks is achieved, the material tanks which do not meet the requirement are screened out, meanwhile, the screening process is stable, and the using effect is better.
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Description

Technical Field

[0001] The invention relates to the technical field of conveying equipment, and in particular to a conveyor for a filling production line. Background Art

[0002] In modern industrial production, filling operations are a key production link in many industries such as food and beverage, daily chemical products, and medicine. With the continuous growth of market demand and the continuous expansion of production scale, higher and higher requirements are placed on the production efficiency and equipment stability of the filling production line.

[0003] Traditional filling production line conveyors have gradually exposed a series of problems in practical applications. First of all, in terms of conveying efficiency, many existing conveyors adopt a relatively simple transmission structure, such as a single chain drive or belt drive. This transmission method is prone to slipping, wear and other problems under long-term high-intensity working conditions, resulting in unstable conveying speed, which seriously affects the production efficiency of the entire filling production line. Secondly, in terms of automation and intelligence levels, traditional conveyors also have obvious shortcomings. They usually lack efficient linkage control capabilities with sorting production lines and cannot achieve automated collaborative operations in the entire production process. Therefore, it is urgent to design a filling production line conveyor to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the defects in the prior art and to propose a filling production line conveyor.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A conveyor for a filling production line comprises a bottom plate, a pillar is fixedly arranged on the upper surface of the bottom plate, and a conveying frame is fixedly connected to the top of the pillar, an output roller and a driven roller are rotatably connected to the conveying frame, and the outer sides of the output roller and the driven roller are sleeved with conveyor belts distributed at equal distances, a column is also fixedly installed on the upper surface of the bottom plate, and a sorting platform is fixedly connected to the top of the column, a connecting plate distributed at equal distances is fixedly arranged on the outer wall of one side of the sorting platform close to the conveying frame, and the connecting plate and the conveyor belt are staggered, a material guide trough is opened on the upper surface of the sorting platform, and a sorting trough connected to the material guide trough is opened on the outer wall of one side of the sorting platform, a gear opening is opened on the bottom inner wall of the sorting trough, and a gear bar is movably arranged in the gear opening, and further comprises:

[0007] A weighing unit, which is arranged in the material guiding trough and is used to detect the weight of the material can falling into the material guiding trough;

[0008] A supporting unit, which is arranged above the sorting table and is used to support the material can when it is moved to the material guide chute, so that the material can falls stably into the material guide chute;

[0009] A material pushing unit, which is arranged on one side of the sorting platform and is used to release the blocking of the sorting slot by the shift bar and push the defective material can into the sorting slot;

[0010] The limiting unit is arranged above the conveying frame and is used to limit the moving space of the conveyor belt loading tank.

[0011] As a further solution of the present invention: the weighing unit includes a fixed frame fixedly installed on the lower surface of the sorting platform, the fixed frame is provided with a through hole, and a limit rod is movably arranged in the through hole, the bottom end of the limit rod is fixedly connected to the limit plate, and the top end of the limit rod is fixedly connected to the weighing disc, a pressure sensor is fixedly arranged on the bottom inner wall of the fixed frame, and the pressure sensor is located between the weighing disc and the fixed frame, a weighing opening is provided on the bottom inner wall of the material guide trough, and the weighing disc is located in the weighing opening.

[0012] As a further solution of the present invention: the supporting unit includes a telescopic hydraulic component fixedly arranged on the lower surface of the sorting platform, and the telescopic end of the telescopic hydraulic component is fixedly connected to a cross plate, the upper surface of the cross plate is fixedly connected to a lifting rod passing through the sorting platform, the top of the lifting rod is fixedly connected to a side plate, and a frame is fixedly connected between the side plates, an outer wall of the frame is movably provided with a movable rod, one end of the movable rod close to the conveying frame is fixedly connected to a supporting plate, the outer wall of the movable rod is fixedly provided with a ring piece, the outer side of the movable rod is sleeved with a first spring, and the first spring is located in the frame.

[0013] As a further solution of the present invention: a distance measuring sensor is fixedly mounted on the outer wall of the frame on one side close to the supporting plate, for detecting the distance between the supporting plate and the frame.

[0014] As a further solution of the present invention: the pushing unit includes a telescopic cylinder, the telescopic end of the telescopic cylinder is connected to the side wall of the sorting platform, and the outer wall of the telescopic cylinder is fixedly connected to a displacement plate, a push rod is fixedly installed on the outer wall of the displacement plate close to the sorting platform, and the end of the push rod is fixedly connected to a push plate, and a release component is also provided under the sorting platform, which is used to release the blocking of the shift bar to the sorting slot before the push plate pushes the material tank.

[0015] As a further solution of the present invention: the de-positioning assembly includes a vertical rod fixedly arranged on the lower surface of the sorting platform, and a lifting plate is sleeved on the outer side of the vertical rod, a baffle is fixedly connected to the bottom end of the vertical rod, and a second spring is sleeved on the outer side of the vertical rod, one end of the second spring is connected to the lower surface of the lifting plate, and the other end of the second spring is connected to the upper surface of the baffle, an insertion rod is fixedly connected to the outer wall of the displacement plate on one side close to the sorting platform, and a second inclined surface is provided at the end of the insertion rod, a first inclined surface is provided on the side of the lifting plate close to the insertion rod, and the first inclined surface and the second inclined surface cooperate with each other, a limit frame is also fixedly arranged on the lower surface of the sorting platform, and the insertion rod is movably arranged in the limit frame.

[0016] As a further solution of the present invention: the limiting unit includes side frames fixedly arranged on the outer walls of both sides of the conveying frame, the outer walls of the side frames are provided with moving holes, and moving rods are movably connected in the moving holes, the ends of the moving rods are fixedly connected with enclosures, the top ends of the side frames are provided with threaded holes, and fastening bolts are threadedly connected in the threaded holes for locking the position of the moving rods.

[0017] As a further solution of the present invention: a crossbeam is fixedly installed in the conveying frame, and an I-beam is fixedly provided on the upper surface of the crossbeam, a support plate is fixedly connected to the upper surface of the I-beam, and the upper surface of the support plate is in contact with the inner wall of the conveyor belt.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention provides a conveyor for a filling production line. The conveyor belt in the conveying frame is driven to rotate by an output roller, and the material cans that need to be conveyed on the filling production line can be conveyed. During the conveying process, the moving space of the material cans on the conveyor belt can be limited by a limiting unit, so that the material cans are more stable during the movement process. Moreover, since the connecting plates and the conveyor belt are staggered, the material cans can be stably moved to the sorting platform under the connecting action of the connecting plates. In the process of the material cans moving toward the material guide trough on the sorting platform, the material cans can be supported by the supporting unit, so that the material cans can be stably placed on the sorting platform. The material tank is put into the material guide trough, and the material tank can be weighed by the weighing unit in the material guide trough. When the weight meets the requirement, the material tank above the weighing unit will be pushed by the material tank that continues to move at the rear, and the material tank will only move into the material guide trough under the blocking effect of the shift bar. When the weighing unit detects that the weight of the material tank does not meet the requirement, the pushing unit can first release the blocking of the sorting trough by the shift bar and then push the defective material tank into the sorting trough, effectively realizing the automatic sorting of the material tanks, automatically screening out the material tanks that do not meet the requirements, and the screening process is stable, and the use effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1A schematic diagram of the structure of a conveyor for a filling production line provided by an embodiment of the present invention from a first perspective;

[0021] Figure 2 A schematic diagram of the structure of a conveyor frame in a conveyor of a filling production line provided by an embodiment of the present invention;

[0022] Figure 3 A schematic diagram of the structure of a sorting station in a conveyor of a filling production line provided by an embodiment of the present invention from a first perspective;

[0023] Figure 4 A schematic diagram of the structure from a second perspective of a sorting station in a conveyor of a filling production line provided by an embodiment of the present invention;

[0024] Figure 5 A schematic structural diagram of a sorting station in a conveyor of a filling production line provided by an embodiment of the present invention from a third perspective;

[0025] Figure 6 A schematic diagram of the structure of a weighing unit in a conveyor of a filling production line provided by an embodiment of the present invention;

[0026] Figure 7 A second perspective structural schematic diagram of a filling production line conveyor provided in an embodiment of the present invention.

[0027] In the figure: 101-bottom plate, 102-pillar, 103-conveyor frame, 104-output roller, 105-driven roller, 106-conveyor belt, 107-column, 108-sorting table, 109-material guide trough, 110-sorting trough, 111-connection plate, 112-shift bar, 201-fixed frame, 202-weighing plate, 203-limiting rod, 204-limiting plate, 205-pressure sensor, 301-side frame, 302-moving rod, 303-enclosure, 304-fastening bolts, 401-crossbeam, 402-I-beam, 403- support plate, 501- telescopic hydraulic parts, 502- cross plate, 503- lifting rod, 504- side plate, 505- frame, 506- movable rod, 507- support plate, 508- first spring, 509- ring plate, 510- distance sensor, 601- telescopic cylinder, 602- displacement plate, 603- push rod, 604- push plate, 701- lifting plate, 702- vertical rod, 703- baffle, 704- second spring, 705- limit frame, 706- plug rod, 707- first inclined plane, 708- second inclined plane. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0029] like Figure 1-Figure 7As shown, a filling production line conveyor provided by an embodiment of the present invention comprises a bottom plate 101, a pillar 102 is fixedly provided on the upper surface of the bottom plate 101, and a conveying frame 103 is fixedly connected to the top of the pillar 102, an output roller 104 and a driven roller 105 are rotatably connected to the conveying frame 103, and the outer sides of the output roller 104 and the driven roller 105 are sleeved with conveyor belts 106 distributed at equal distances, a column 107 is also fixedly installed on the upper surface of the bottom plate 101, and a sorting platform 108 is fixedly connected to the top of the column 107, and an outer wall of the sorting platform 108 close to the conveying frame 103 is fixedly provided with connecting plates 111 distributed at equal distances, and the connecting plates 111 and the conveyor belt 106 are staggered, and a material guide trough 109 is opened on the upper surface of the sorting platform 108, and the sorting platform 108 has a plurality of connecting plates 111 disposed on the upper surface of the sorting platform 108. A sorting slot 110 connected to the material guide slot 109 is provided on one side of the outer wall, a shift opening is provided on the bottom inner wall of the sorting slot 110, and a shift bar 112 is movably provided in the shift opening, and also includes: a weighing unit, the weighing unit is provided in the material guide slot 109, and is used to detect the weight of the material can falling into the material guide slot 109; a supporting unit, the supporting unit is provided above the sorting platform 108, and is used to support the material can during the process of the material can moving to the material guide slot 109, so that the material can stably fall into the material guide slot 109; a pushing unit, the pushing unit is provided on one side of the sorting platform 108, and is used to release the blocking of the sorting slot 110 by the shift bar 112 and push the defective material can into the sorting slot 110; a limiting unit, the limiting unit is provided above the conveying frame 103, and is used to limit the moving space of the material can on the conveyor belt 106.

[0030] The conveyor belt 106 in the conveyor frame 103 is driven to rotate by the output roller 104, so that the material cans that need to be transported on the filling production line can be transported. During the transportation process, the moving space of the material cans on the conveyor belt 106 can be limited by the limit unit, so that the material cans are more stable during the movement process. In addition, since the connecting plate 111 and the conveyor belt 106 are staggered, the material cans can be stably moved to the sorting table 108 under the connection effect of the connecting plate 111. In the process of the material cans moving toward the guide trough 109 on the sorting table 108, the material cans can be supported by the support unit so that the material cans can fall stably to the guide trough 109. The material tank is in the slot 109, and the weighing unit in the guide slot 109 can be used to weigh the material tank. When the weight meets the requirement, the material tank above the weighing unit will be pushed by the material tank that continues to move at the rear, and under the blocking effect of the shift bar 112, the material tank will only move into the guide slot 109. When the weighing unit detects that the weight of the material tank does not meet the requirement, the pushing unit can first release the blocking of the shift bar 112 on the sorting slot 110 and then push the defective material tank into the sorting slot 110, effectively realizing the automatic sorting of the material tanks, screening out the material tanks that do not meet the requirements, and the screening process is stable, and the use effect is better.

[0031] As an embodiment of the present invention, please refer to Figure 3 and Figure 7 The weighing unit includes a fixed frame 201 fixedly mounted on the lower surface of the sorting platform 108, a through hole is provided in the fixed frame 201, and a limit rod 203 is movably provided in the through hole, the bottom end of the limit rod 203 is fixedly connected to the limit plate 204, and the top end of the limit rod 203 is fixedly connected to the weighing plate 202, a pressure sensor 205 is fixedly provided on the bottom inner wall of the fixed frame 201, and the pressure sensor 205 is located between the weighing plate 202 and the fixed frame 201, a weighing opening is provided on the bottom inner wall of the material guide trough 109, and the weighing plate 202 is located in the weighing opening, when the material can falls into the material guide trough 109, it will be lifted by the weighing plate 202, prompting the weighing plate 202 to press down the pressure sensor 205 in the fixed frame 201, so as to detect the weight of the material can, which is very convenient to use.

[0032] As an embodiment of the present invention, please refer to Figure 1 , Figure 3 and Figure 5 The supporting unit includes a telescopic hydraulic component 501 fixedly arranged on the lower surface of the sorting platform 108, and the telescopic end of the telescopic hydraulic component 501 is fixedly connected with a cross plate 502, and the upper surface of the cross plate 502 is fixedly connected with a lifting rod 503 that penetrates the sorting platform 108, and the top of the lifting rod 503 is fixedly connected with a side plate 504, and a frame 505 is fixedly connected between the side plates 504, and the outer wall of the frame 505 is movably provided with a movable rod 506, and the end of the movable rod 506 close to the conveying frame 103 is fixedly connected with a supporting plate 507, and the outer wall of the movable rod 506 is fixedly provided with a ring piece 509, and the outer side of the movable rod 506 is sleeved with a first spring 508, and the first spring 508 is located in the frame 505, and the cross plate 502 can be driven to move up and down by the telescopic hydraulic component 501, and the cross plate 502 drives the frame 505 to move through the lifting rod 503 The support plate 507 is movable, so that the height of the supporting plate 507 can be adjusted according to the height of the material tank, so that the bottom end of the supporting plate 507 is just higher than the top end of the material tank when the material tank moves into the material guide groove 109. In this way, when the material tank moves toward the material guide groove 109, the supporting plate 507 will fit with the outer wall of the material tank, and the supporting plate 507 will move with the material tank, and the first spring 508 on the outer side of the movable rod 506 will be compressed. At this time, the supporting plate 507 can support the material tank and prevent the material tank from tipping over during the movement toward the material guide groove 109. When the material tank completely falls into the material guide groove 109, the supporting plate 507 will no longer fit with the material tank, avoiding obstruction to the movement of the material tank in the material guide groove 109. At the same time, under the action of the first spring 508, the supporting plate 507 is reset, which is convenient for supporting the next group of material tanks, and the use effect is better.

[0033] As an embodiment of the present invention, please refer to Figure 3A distance measuring sensor 510 is also fixedly installed on the outer wall of the frame 505 on one side close to the supporting plate 507, which is used to detect the distance between the supporting plate 507 and the frame 505. By detecting the numerical change of the distance between the supporting plate 507 and the frame 505 by the distance measuring sensor 510, the purpose of recording the number of material tanks can be achieved, and the use effect is better.

[0034] As an embodiment of the present invention, please refer to Figure 3 , Figure 4 and Figure 5 The pushing unit includes a telescopic cylinder 601, the telescopic end of the telescopic cylinder 601 is connected to the side wall of the sorting platform 108, and the outer wall of the telescopic cylinder 601 is fixedly connected with a displacement plate 602, and a push rod 603 is fixedly installed on the outer wall of the displacement plate 602 close to the sorting platform 108, and the end of the push rod 603 is fixedly connected with a push plate 604, and a release component is also provided under the sorting platform 108, which is used to release the blocking of the shift bar 112 to the sorting slot 110 before the push plate 604 pushes the material tank. When the defective material tank needs to be pushed into the sorting slot 110, the displacement plate 602 can be driven to move by the telescopic cylinder 601, and the displacement plate 602 drives the push plate 604 to move through the push rod 603, so that the defective material tank can be pushed into the sorting slot 110.

[0035] As an embodiment of the present invention, please refer to Figure 3 , Figure 4 and Figure 5The release assembly includes a vertical rod 702 fixedly arranged on the lower surface of the sorting platform 108, and the outer side of the vertical rod 702 is sleeved with a lifting plate 701, the bottom end of the vertical rod 702 is fixedly connected with a baffle 703, and the outer side of the vertical rod 702 is sleeved with a second spring 704, one end of the second spring 704 is connected to the lower surface of the lifting plate 701, and the other end of the second spring 704 is connected to the upper surface of the baffle 703, the outer wall of the displacement plate 602 close to the sorting platform 108 is fixedly connected with an insertion rod 706, and the end of the insertion rod 706 is provided with a second inclined surface 708, the lifting plate 701 is provided with a first inclined surface 707 on the side close to the insertion rod 706, and the first inclined surface 707 and the second inclined surface 708 cooperate with each other, and a limit frame 70 is also fixedly provided on the lower surface of the sorting platform 108 The second slant surface 708 of the end portion of the plug rod 706 will fit with the first slant surface 707 of the side wall of the lifting plate 701, and as the plug rod 706 continues to move, the plug rod 706 will be inserted into the gap between the sorting platform 108 and the lifting plate 701, so that the lifting plate 701 moves downward and the second spring 704 is compressed. At this time, the shift bar 112 also moves downward, so that the blocking of the sorting slot 110 can be released, and the plug rod 706 is inserted into the gap between the sorting platform 108 and the lifting plate 701 before the push plate 604 contacts the material tank. When the push plate 604 pushes the material tank, the material tank can smoothly enter the sorting slot 110, and the use effect is better.

[0036] As an embodiment of the present invention, please refer to Figure 2 The limiting unit includes a side frame 301 fixedly arranged on the outer walls of both sides of the conveying frame 103, a moving hole is opened on the outer wall of the side frame 301, and a moving rod 302 is movably connected in the moving hole, and the end of the moving rod 302 is fixedly connected to the enclosure 303, and a threaded hole is opened at the top of the side frame 301, and a fastening bolt 304 is threadedly connected in the threaded hole for locking the position of the moving rod 302, and the moving rod 302 is moved in the side frame 301, and the position of the moving rod 302 is fixed by the fastening bolt 304, so as to facilitate the adjustment of the position of the enclosure 303, so as to keep the distance between the enclosures 303 and the diameter of the material tank consistent, so that the material tank can move only between the enclosures 303, which can effectively improve the transportation stability.

[0037] As an embodiment of the present invention, please refer to Figure 2 A crossbeam 401 is also fixedly installed in the conveying frame 103, and an I-beam 402 is fixedly provided on the upper surface of the crossbeam 401. A support plate 403 is fixedly connected to the upper surface of the I-beam 402, and the upper surface of the support plate 403 is in contact with the inner wall of the conveyor belt 106. The support plate 403 can lift the conveyor belt 106, so that the conveyor belt 106 is more stable when conveying the material tank and has a better use effect.

[0038] When in use, the conveyor belt 106 in the conveyor frame 103 is driven to rotate by the output roller 104, so that the material cans that need to be transported on the filling production line can be transported. During the transportation process, the moving space of the material cans on the conveyor belt 106 can be limited by the limit unit, so that the material cans are more stable during the movement process, and because the connecting plate 111 and the conveyor belt 106 are staggered, the material cans can be stably moved to the sorting platform 108 under the connection effect of the connecting plate 111, and in the process of the material cans moving toward the guide trough 109 on the sorting platform 108, the material cans can be supported by the supporting unit, so that the material cans can fall stably onto the guide trough 109. The material tank is in the material trough 109, and the material tank can be weighed by the weighing unit in the material guide trough 109. When the weight meets the requirement, the material tank above the weighing unit will be pushed by the material tank that continues to move at the rear, and under the blocking effect of the shift bar 112, the material tank will only move into the material guide trough 109. When the weighing unit detects that the weight of the material tank does not meet the requirement, the pushing unit can first release the blocking of the shift bar 112 on the sorting trough 110 and then push the defective material tank into the sorting trough 110, effectively realizing the automatic sorting of the material tank, automatically screening out the material tanks that do not meet the requirements, and the screening process is stable, and the use effect is better.

[0039] It should be particularly noted that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A conveyor for a filling production line, comprising a bottom plate, characterized in that: A support is fixedly arranged on the upper surface of the bottom plate, and a conveying frame is fixedly connected to the top of the support, an output roller and a driven roller are rotatably connected to the conveying frame, and a conveyor belt distributed at equal distances is sleeved on the outer sides of the output roller and the driven roller, a column is also fixedly installed on the upper surface of the bottom plate, and a sorting platform is fixedly connected to the top of the column, and a connecting plate distributed at equal distances is fixedly arranged on the outer wall of one side of the sorting platform close to the conveying frame, and the connecting plate and the conveyor belt are staggered, a material guide trough is opened on the upper surface of the sorting platform, and a sorting trough connected to the material guide trough is opened on the outer wall of one side of the sorting platform, a stop opening is opened on the bottom inner wall of the sorting trough, and a stop bar is movably arranged in the stop opening, and further comprises: A weighing unit, which is arranged in the material guiding trough and is used to detect the weight of the material can falling into the material guiding trough; A supporting unit, which is arranged above the sorting table and is used to support the material can when it is moved to the material guide chute, so that the material can falls stably into the material guide chute; A material pushing unit, which is arranged on one side of the sorting platform and is used to release the blocking of the sorting slot by the shift bar and push the defective material can into the sorting slot; The limiting unit is arranged above the conveying frame and is used to limit the moving space of the conveyor belt loading tank.

2. A filling production line conveyor according to claim 1, characterized in that: The weighing unit comprises a fixed frame fixedly mounted on the lower surface of the sorting platform, a through hole is provided in the fixed frame, and a limit rod is movably provided in the through hole, the bottom end of the limit rod is fixedly connected to a limit plate, and the top end of the limit rod is fixedly connected to a weighing disc, a pressure sensor is fixedly provided on the bottom inner wall of the fixed frame, and the pressure sensor is located between the weighing disc and the fixed frame, a weighing opening is provided on the bottom inner wall of the material guide trough, and the weighing disc is located in the weighing opening.

3. A filling production line conveyor according to claim 1, characterized in that: The supporting unit comprises a telescopic hydraulic component fixedly arranged on the lower surface of the sorting platform, and the telescopic end of the telescopic hydraulic component is fixedly connected with a cross plate, the upper surface of the cross plate is fixedly connected with a lifting rod passing through the sorting platform, the top end of the lifting rod is fixedly connected with a side plate, and a frame is fixedly connected between the side plates, an outer wall of the frame is movably provided with a movable rod, one end of the movable rod close to the conveying frame is fixedly connected with a supporting plate, an outer wall of the movable rod is fixedly provided with a ring sheet, the outer side of the movable rod is sleeved with a first spring, and the first spring is located in the frame.

4. A filling production line conveyor according to claim 3, characterized in that: A distance measuring sensor is also fixedly mounted on the outer wall of one side of the frame close to the supporting plate, for detecting the distance between the supporting plate and the frame.

5. A filling production line conveyor according to claim 1, characterized in that: The pushing unit comprises a telescopic cylinder, the telescopic end of which is connected to the side wall of the sorting platform, and a displacement plate is fixedly connected to the outer wall of the telescopic cylinder, a push rod is fixedly installed on the outer wall of the displacement plate close to the sorting platform, and a push plate is fixedly connected to the end of the push rod, and a release component is also provided under the sorting platform, which is used to release the blocking of the sorting slot by the shift bar before the push plate pushes the material tank.

6. A filling production line conveyor according to claim 5, characterized in that: The release assembly includes a vertical rod fixedly arranged on the lower surface of the sorting platform, and a lifting plate is sleeved on the outer side of the vertical rod, a baffle is fixedly connected to the bottom end of the vertical rod, and a second spring is sleeved on the outer side of the vertical rod, one end of the second spring is connected to the lower surface of the lifting plate, and the other end of the second spring is connected to the upper surface of the baffle, an insertion rod is fixedly connected to the outer wall of the displacement plate on one side close to the sorting platform, and a second inclined surface is provided at the end of the insertion rod, a first inclined surface is provided on the side of the lifting plate close to the insertion rod, and the first inclined surface and the second inclined surface cooperate with each other, a limit frame is also fixedly arranged on the lower surface of the sorting platform, and the insertion rod is movably arranged in the limit frame.

7. A filling production line conveyor according to claim 1, characterized in that: The limiting unit includes side frames fixedly arranged on the outer walls of both sides of the conveying frame, the outer walls of the side frames are provided with moving holes, and moving rods are movably connected in the moving holes, the ends of the moving rods are fixedly connected to enclosures, the top ends of the side frames are provided with threaded holes, and fastening bolts are threadedly connected in the threaded holes for locking the position of the moving rods.

8. A filling production line conveyor according to claim 1, characterized in that: A crossbeam is also fixedly installed in the conveyor frame, and an I-beam is fixedly arranged on the upper surface of the crossbeam. A support plate is fixedly connected to the upper surface of the I-beam, and the upper surface of the support plate is in contact with the inner wall of the conveyor belt.