Weighing, printing, labeling and code scanning automatic production line

Abstract

The utility model discloses an automatic production line for weighing, printing, labeling and code scanning, which belongs to the technical field of automatic production lines and comprises a base I. One side of the base I is fixedly connected with a plurality of bases II, and the top of the base I is fixedly provided with a main conveying belt I, a weighing machine, a rejecting structure and a main conveying belt II respectively. A sorting conveying belt and a packaging machine are fixedly mounted at the top of the second base. The rejecting structure, the first collecting frame and the second collecting frame are arranged, so that defective products can be rejected and collected in a classified mode, the products larger than the standard gram weight are rejected and enter the first collecting frame, and the products smaller than the standard gram weight are rejected and enter the second collecting frame. And by analyzing the number of defective products in different collecting frames, the processing technology of the products can be adjusted and perfected, and the yield of the products is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automated production lines, and specifically relates to a weighing, printing, labeling and scanning automated production line. Background Technique

[0002] A weighing, printing, labeling and scanning automated production line is a highly integrated and intelligent production system. It consists of a series of automated equipment, control systems and sensors, and can automatically complete the manufacturing process of products according to a predetermined program and process. The automated production line greatly improves production efficiency, can achieve continuous production without interruption, reduces the time and error of manual operation, and also ensures the stability and consistency of product quality.

[0003] The existing weighing, printing, labeling and scanning automated production lines still have the following deficiencies: First, the rejection structure of the existing weighing, printing, labeling and scanning automated production line has a relatively single function, and a single rejection structure cannot classify and reject defective products and collect them; Second, the products in the existing weighing, printing, labeling and scanning automated production line are easily stuck in the gap between two conveyor belts, which may damage the conveyor belt equipment. Summary of the Utility Model

[0004] In order to overcome the above defects, the utility model provides a weighing, printing, labeling and scanning automated production line, which solves the problems of the single function of the rejection structure and the easy jamming of products in the existing weighing, printing, labeling and scanning automated production line.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A weighing, printing, labeling and scanning automated production line, including a first base, a plurality of second bases are fixedly connected to one side of the first base, a main conveyor belt one, a weighing machine, a rejection structure and a main conveyor belt two are respectively fixedly installed on the top of the first base, and a sorting conveyor belt and a packaging machine are respectively fixedly installed on the top of the second base.

[0006] As a further solution of the utility model: The rejection structure includes a third base, the third base is fixedly connected to the top of the first base, a pair of first connecting blocks, a pair of second connecting blocks and two pairs of third connecting blocks are fixedly connected to the top of the third base, a hydraulic cylinder is fixedly connected to one side of each first connecting block, the output end of the hydraulic cylinder is fixedly connected to a slider, the bottom of the slider is slidably connected to the third base, a pair of sliding rods are fixedly connected to the top of the slider, one end of one sliding rod penetrates through the first connecting block and is slidably connected thereto, one end of the other sliding rod penetrates through the second connecting block and is slidably connected thereto, racks are fixedly connected to the mutually remote ends of the two sliding rods, a rotating shaft is movably connected between each pair of third connecting blocks, gears are coaxially fixedly connected to both ends of the rotating shaft, the gears are adapted to the racks, and a rotating plate is fixedly connected to the rotating shaft.

[0007] As a further solution of the present utility model: collection frames one and two are respectively fixedly connected to both sides of the base three.

[0008] As a further solution of the present utility model: a plurality of connecting plates are fixedly connected to the side of the main conveyor belt two away from the sorting conveyor belt. A stepping motor is fixedly connected to the bottom of each connecting plate. The output end of the stepping motor penetrates through the connecting plate and is rotatably connected thereto. The output end of the stepping motor is coaxially fixedly connected to a folding arm. One end of the folding arm is rotatably connected to a sorting baffle, and one end of the sorting baffle is rotatably connected to the connecting plate.

[0009] As a further solution of the present utility model: a pair of vertical blocks are fixedly connected to the top of the base one, and a transition block is fixedly connected between the pair of vertical blocks.

[0010] As a further solution of the present utility model: a stop block is fixedly connected to one side of the sorting conveyor belt.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] By providing a rejection structure, collection frame one and collection frame two, the present utility model can classify and reject defective products and collect them. Products with a weight greater than the standard gram weight are rejected and enter collection frame one, and products with a weight less than the standard gram weight are rejected and enter collection frame two. By analyzing the number of defective products in different collection frames, the processing technology of the products can be adjusted and improved, and the yield rate of the products can be increased.

[0013] By providing a transition block, the present utility model can effectively prevent products from getting stuck in the gap between the two conveyor belts, avoid possible product damage and equipment failure problems, and ensure the smooth operation of the automated production line. Description of the Drawings

[0014] Figure 1 is the overall schematic diagram of the present utility model;

[0015] Figure 2 is the schematic diagram of the rejection structure of the present utility model Figure 1 ;

[0016] Figure 3 is the schematic diagram of the rejection structure of the present utility model Figure 2 ;

[0017] Figure 4 is the schematic diagram of the sorting baffle of the present utility model;

[0018] Figure 5 is the Figure 1 enlarged view at A in the present utility model.

[0019] In the figure: 1, the first base; 2, the second base; 3, the first main conveyor belt; 4, the weighing machine; 5, the second main conveyor belt; 6, the sorting conveyor belt; 7, the packaging machine; 8, the third base; 9, the first connecting block; 10, the second connecting block; 11, the third connecting block; 12, the hydraulic cylinder; 13, the slider; 14, the sliding rod; 15, the rack; 16, the rotating shaft; 17, the gear; 18, the rotating plate; 19, the first collection box; 20, the second collection box; 21, the connecting plate; 22, the stepping motor; 23, the folding arm; 24, the sorting baffle; 25, the vertical block; 26, the transition block; 27, the stop block. Detailed implementation manners

[0020] The technical solution of this patent will be further described in detail below in conjunction with the specific implementation manners.

[0021] As Figures 1 - 5 shown, the utility model provides a technical solution:

[0022] It includes the first base 1. A plurality of second bases 2 are fixedly connected to one side of the first base 1. The top of the first base 1 is respectively fixedly installed with the first main conveyor belt 3, the weighing machine 4, the rejection structure, and the second main conveyor belt 5. The top of the second base 2 is respectively fixedly installed with the sorting conveyor belt 6 and the packaging machine 7. Products are manually placed on the first main conveyor belt 3 and transmitted to the weighing machine 4 for weighing. Products that do not meet the weight standard will be rejected by the rejection structure. Products that meet the weight standard first enter the second main conveyor belt 5 and then enter the packaging machine 7 through the sorting conveyor belt 6 for packing;

[0023] The rejection structure includes the third base 8. The third base 8 is fixedly connected to the top of the first base 1. A pair of first connecting blocks 9, a pair of second connecting blocks 10, and two pairs of third connecting blocks 11 are fixedly connected to the top of the third base 8. A hydraulic cylinder 12 is fixedly connected to one side of each first connecting block 9. The output end of the hydraulic cylinder 12 is fixedly connected to a slider 13. The bottom of the slider 13 is slidably connected to the third base 8. A pair of sliding rods 14 are fixedly connected to the top of the slider 13. One end of a sliding rod 14 penetrates through the first connecting block 9 and is slidably connected thereto. One end of the other sliding rod 14 penetrates through the second connecting block 10 and is slidably connected thereto. Rack 15s are fixedly connected to the mutually remote ends of the two sliding rods 14. A rotating shaft 16 is movably connected between each pair of third connecting blocks 11. Gears 17 are coaxially and fixedly connected to both ends of the rotating shaft 16. The gears 17 are adapted to the racks 15. A rotating plate 18 is fixedly connected to the rotating shaft 16. The hydraulic cylinder 12 pushes the slider 13 to slide, driving the sliding rod 14 to slide in the second connecting block 10, causing the rack 15 and the gear 17 to mesh, realizing the rotation of the rotating plate 18 with the rotating shaft 16 as the axis. One end of the rotating plate 18 tilts up, and the defective products slide to one side. When the hydraulic cylinder 12 contracts, the other end of the rotating plate 18 tilts up, and the defective products slide to the other side;

[0024] On both sides of the base three 8, a collection box one 19 and a collection box two 20 are fixedly connected respectively. Defective products with a weight greater than the standard gram weight slide into the collection box one 19, and defective products with a weight less than the standard gram weight slide into the collection box two 20. By analyzing the number of defective products in different collection boxes, the processing technology of the product can be adjusted and improved to increase the qualified rate of the product;

[0025] On the side of the main conveyor belt two 5 away from the sorting conveyor belt 6, a plurality of connecting plates 21 are fixedly connected. At the bottom of each connecting plate 21, a stepping motor 22 is fixedly connected. The output end of the stepping motor 22 penetrates through the connecting plate 21 and is rotatably connected thereto. The output end of the stepping motor 22 is coaxially fixedly connected with a folding arm 23. One end of the folding arm 23 is rotatably connected with a sorting baffle 24. One end of the sorting baffle 24 is rotatably connected with the connecting plate 21. When the transmission quantity of a sorting conveyor belt 6 reaches the set value, the stepping motor 22 drives the folding arm 23 to contract, so that the sorting baffle 24 rotates onto the connecting plate 21, and the product enters the next sorting conveyor belt 6. When the transmission quantity of the last sorting conveyor belt 6 reaches the set value, the first sorting baffle 24 rotates, and the product re-enters the first sorting conveyor belt 6 to start a new round of cycle;

[0026] On the top of the base one 1, a pair of vertical blocks 25 are fixedly connected. Between the pair of vertical blocks 25, a transition block 26 is fixedly connected. The transition block 26 can effectively prevent the product from getting stuck in the gap between the two conveyor belts, avoiding possible product damage and equipment failure problems, and ensuring the smooth operation of the automated production line;

[0027] On one side of the sorting conveyor belt 6, a stop block 27 is fixedly connected to prevent the product from falling due to inertia and sliding out of the sorting conveyor belt 6.

[0028] The working principle of the present utility model is as follows:

[0029] The product is first placed on the main conveyor belt one 3 by the worker and then transmitted to the weighing machine 4 for weighing. A transition block 26 is arranged between the main conveyor belt one 3 and the weighing machine 4, which can effectively prevent the product from getting stuck in the gap between the two conveyor belts, avoiding possible product damage and equipment failure problems, and ensuring the smooth operation of the automated production line. After weighing, the products that do not meet the weight standard will be removed by the removal structure. The hydraulic cylinder 12 pushes the slider 13 to slide, driving the slide bar 14 to slide in the connecting block two 10, so that the rack 15 and the gear 17 are engaged, realizing the rotation of the rotating plate 18 around the rotating shaft 16. One end of the rotating plate 18 tilts up, and the defective product slides to one side. When the hydraulic cylinder 12 contracts, the other end of the rotating plate 18 tilts up, and the defective product slides to the other side. Defective products with a weight greater than the standard gram weight slide into the collection box one 19, and defective products with a weight less than the standard gram weight slide into the collection box two 20. By analyzing the number of defective products in different collection boxes, the processing technology of the product can be adjusted and improved to increase the qualified rate of the product;

[0030] Products that meet the gram weight standard directly enter the main conveyor belt 5 through the rejection structure. The products first enter the sorting conveyor belt 6 through the sorting baffle 24, and then enter the packaging machine 7 for packing. When the transmission quantity of a sorting conveyor belt 6 reaches the set value, the stepping motor 22 drives the folding arm 23 to contract, causing the sorting baffle 24 to rotate onto the connecting plate 21, and the products enter the next sorting conveyor belt 6. When the transmission quantity of the last sorting conveyor belt 6 reaches the set value, the first sorting baffle 24 rotates, and the products re-enter the first sorting conveyor belt 6 to start a new round of cycle.

[0031] The above describes the preferred embodiments of the present patent in detail. However, the present patent is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the gist of the present patent.

Claims

1. An automated production line for weighing, printing, labeling and scanning codes, comprising a base (1), characterized in that: A plurality of bases two (2) are fixedly connected to one side of the base one (1); a main conveyor belt one (3), a weighing machine (4), a rejection structure and a main conveyor belt two (5) are fixedly mounted on the top of the base one (1); and a sorting conveyor belt (6) and a packaging machine (7) are fixedly mounted on the top of the base two (2).

2. According to claim 1, an automatic production line for weighing, printing, labeling and scanning codes is characterized by: The rejection structure comprises a base three (8), wherein the base three (8) is fixedly connected to the top of the base one (1), wherein the top of the base three (8) is fixedly connected to a pair of connection blocks one (9), a pair of connection blocks two (10) and two pairs of connection blocks three (11), wherein one side of each connection block one (9) is fixedly connected to a hydraulic cylinder (12), wherein the output end of the hydraulic cylinder (12) is fixedly connected to a slider (13), wherein the bottom of the slider (13) is slidably connected to the base three (8), and the top of the slider (13) is fixedly connected to a pair of slide bars (14), wherein a One end of the slide rod (14) passes through the first connecting block (9) and is slidably connected thereto, and one end of the other slide rod (14) passes through the second connecting block (10) and is slidably connected thereto. The ends of the two slide rods (14) that are away from each other are fixedly connected to a rack (15). A rotating shaft (16) is movably connected between each pair of the third connecting blocks (11). Both ends of the rotating shaft (16) are coaxially fixedly connected to a gear (17). The gear (17) is adapted to the rack (15). A rotating plate (18) is fixedly connected to the rotating shaft (16).

3. The weighing, labeling and code scanning automatic production line according to claim 2 is characterized by: The two sides of the base three (8) are respectively fixedly connected with a collection frame one (19) and a collection frame two (20).

4. The weighing, labeling and code scanning automated production line according to claim 3, characterized in that: A plurality of connecting plates (21) are fixedly connected to one side of the second main conveyor belt (5) away from the sorting conveyor belt (6); a stepper motor (22) is fixedly connected to the bottom of each connecting plate (21); an output end of the stepper motor (22) passes through the connecting plate (21) and is rotatably connected thereto; a folding arm (23) is coaxially fixedly connected to the output end of the stepper motor (22); one end of the folding arm (23) is rotatably connected to a sorting baffle (24); and one end of the sorting baffle (24) is rotatably connected to the connecting plate (21).

5. The weighing, labeling and code scanning automatic production line according to claim 4 is characterized by: A pair of vertical blocks (25) are fixedly connected to the top of the base 1 (1), and a transition block (26) is fixedly connected between the pair of vertical blocks (25).

6. The weighing, labeling and code scanning automatic production line according to claim 5, characterized in that: A stopper (27) is fixedly connected to one side of the sorting conveyor belt (6).

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