Food weight checking, removing and conveying equipment

Abstract

The utility model discloses a food weight checking, removing and conveying device which comprises a rack, a first conveying line, a second conveying line and a conveying device. The rack is provided with the first conveying line which can be in butt joint with a production line and convey products. The guide assembly is arranged on the rack and can allow products to pass through; the weighing assembly is used for detecting the weight of a product on the weighing assembly; the second conveying line is arranged on the rear side of the rack and used for conveying the products weighed by the weighing assembly, and the second conveying line, the first conveying line and the weighing assembly are collinearly arranged; the third conveying line is arranged on one side of the second conveying line, and the front end of the third conveying line is located on the rear side of the front end of the second conveying line, so that the third conveying line and the second conveying line are arranged in a front-back spaced mode; and the removing device is arranged on the second conveying line and can guide unqualified products detected by the weighing assembly to enter the third conveying line from the second conveying line. The utility model provides the food weight checking, removing and conveying equipment capable of realizing automatic feeding and removing.

Description

Technical Field

[0001] This utility model relates to the field of food inspection and rejection technology, and in particular to a food inspection and rejection conveying device. Background Technology

[0002] Traditional checkweighing and rejection machines primarily use weighing platforms, and there is currently no standardized fully automated checkweighing and rejection system. The weighing process in traditional machines is relatively complex, requiring products to be placed on the platform, weighed, and then removed and replaced with another product. Furthermore, if a product does not meet the weight requirements, it must be manually removed by staff. As a result, traditional checkweighing and rejection machines have low production efficiency and cannot achieve high-speed, continuous online production. Utility Model Content

[0003] The purpose of this invention is to overcome the problems of the prior art and provide a food inspection and rejection conveying device that can realize automatic feeding and rejection.

[0004] To achieve the above objectives, the present invention adopts the following solution:

[0005] A food inspection and rejection conveying device includes:

[0006] A frame, wherein the frame is provided with a first transport line capable of connecting to a production line and transporting products;

[0007] A guide assembly is mounted on a frame and extends beyond the first transport line, the guide assembly having a channel through which products can pass;

[0008] A weighing assembly is mounted on the frame and is used to detect the weight of the product on it;

[0009] The second transport line is located at the rear of the frame and is used to transport products that have been weighed by the weighing component. The second transport line, the first transport line and the weighing component are arranged in the same line.

[0010] The third transport line is located on one side of the second transport line, and the front end of the third transport line is located behind the front end of the second transport line, so that the third transport line and the second transport line are arranged at a front-to-back interval.

[0011] A rejection device is installed on the second transport line, which can guide products that fail the weighing component inspection from the second transport line to the third transport line.

[0012] The frame includes a frame body, the first conveyor line and the weighing component are arranged on the top of the frame body, and multiple detachable support frames are provided on the front side of the frame body and the side adjacent to the first conveyor line. The guide component is arranged between the multiple support frames.

[0013] A connecting plate is provided between the plurality of support frames. The guiding assembly includes a mounting frame detachably connected to the connecting plate. The mounting frame is provided with an installation space. The mounting frame is also connected to a plurality of rotating rollers that can rotate relative to each other. A guide belt that follows the rotation is connected between the plurality of rotating rollers. The mounting frame is also provided with a first driving member. The output shaft of the first driving member is connected to any one of the plurality of rotating rollers.

[0014] The rejection device includes a connecting shell connected to the second transport line and opposite to the third transport line. The connecting shell has a receiving cavity. A rotating frame is connected to the connecting shell and can rotate relative to it to enter the receiving cavity or rotate to the second transport line. The rotating frame is provided with multiple guide rollers, which are rotatably connected to the rotating frame and arranged vertically on the rotating frame. The connecting shell also contains a driving component, one end of which is rotatably connected to the connecting shell. The output shaft of the driving component is rotatably connected to the rotating frame.

[0015] The third transport line is also provided with a housing that can surround it. The housing has an opening and an extension that extends obliquely to the second transport line at the opening, so that a passage is formed between the extension and the second transport line that allows qualified products to pass through.

[0016] The first transport line, the weighing component, and the second transport line may also be detachably equipped with guide rod assemblies.

[0017] The guide rod assembly includes multiple mounting blocks connected to the first transport line, the weighing component, and the second transport line. Each mounting block is provided with a vertically connected vertical rod. A connecting block is sleeved on each vertical rod. A support rod is connected to each connecting block and is positioned inside the first transport line, the weighing component, and the second transport line. A guide rod is provided between the multiple support rods in the same row.

[0018] The guide rod assembly includes multiple bases connected to the first transport line, the weighing component, and the second transport line. Each base has a positioning groove, and a vertical rod capable of engaging with the positioning groove is connected to the base. A first locking plate is provided on the base, with a first latch for the vertical rod to engage. A second locking plate is connected to the first locking plate, with a second latch that engages with the first latch to lock the vertical rod. A locking component is provided between the base, the first locking plate, and the second locking plate to lock all three components. A sliding sleeve is provided on the vertical rod, with a connecting groove. A support rod facing the first transport line, the weighing component, and the second transport line is fitted inside the connecting groove. Guide rods are provided between the multiple support rods in the same row.

[0019] The sliding sleeve and the support rod are provided with a locking assembly that can lock the two together.

[0020] The support rod is hollow, and the locking assembly includes multiple first locking holes on the sliding sleeve. The support rod has a second locking hole, and an elastic element is also provided inside the support rod. The elastic element has a snap-fit ​​protrusion that can simultaneously engage with the second locking hole and the first locking hole. The elastic element includes a first straight section, a second straight section, and a curved section. The first straight section and the second straight section are respectively connected to opposite ends of the curved section. The curved section is U-shaped, and the snap-fit ​​protrusion is connected to the first straight section.

[0021] Compared with existing technologies, this utility model has the following advantages: the seamless connection between the first transport line and the production line ensures that products flow smoothly into the equipment; the guide component's channel accurately guides products through the weighing component in sequence, ensuring the stability and accuracy of the weighing process; the front-to-back layout of the second and third transport lines, combined with the rejection device, can quickly guide products that fail the weighing component's inspection from the second transport line to the third transport line, avoiding the tediousness and inefficiency of manual screening and greatly improving production efficiency. Attached Figure Description

[0022] Figure 1 This is one of the structural schematic diagrams of the food inspection and rejection conveying equipment of this utility model;

[0023] Figure 2 This is a schematic diagram of the frame of the food inspection and rejection conveying equipment of this utility model;

[0024] Figure 3 This is a schematic diagram of the second and third transport lines of the frame of the food inspection and rejection conveying equipment of this utility model.

[0025] Figure 4This is the first embodiment of the guide rod assembly of the food inspection and rejection conveying equipment of this utility model;

[0026] Figure 5 This is a second embodiment of the guide rod assembly of the food inspection and rejection conveying equipment of this utility model;

[0027] Figure 6 This is an exploded view of the guide rod assembly of the food inspection and rejection conveying device of this utility model;

[0028] Figure 7 This is a cross-sectional view of the locking assembly of the guide rod assembly of the food inspection and rejection conveying device of this utility model. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to embodiments:

[0030] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0031] like Figures 1 to 7 As shown, a food inspection and rejection conveying device includes: a frame 1, wherein the frame 1 is provided with a first conveyor line 2 capable of connecting to a production line and transporting products; a guide component 3, disposed on the frame 1 and extending beyond the first conveyor line 2, the guide component 3 having a channel 31 for products to pass through; a weighing component 4, disposed on the frame 1, the weighing component 4 being used to detect the weight of the products thereon; a second conveyor line 5, disposed at the rear of the frame 1 for transporting products weighed by the weighing component 4, and the second conveyor line 5, the first conveyor line 2, and the weighing component 4 being colinearly arranged; a third conveyor line 6, disposed on one side of the second conveyor line 5, the front end of the third conveyor line 6 being located behind the front end of the second conveyor line 5, such that the third conveyor line 6 and the second conveyor line 5 are spaced apart; and a rejection device 7, disposed on the second conveyor line 5, the rejection device 7 being able to guide products that fail the inspection by the weighing component 4 from the second conveyor line 5 into the third conveyor line 6.

[0032] The seamless connection between the first transport line 2 and the production line ensures that products flow smoothly into the equipment. The channel 31 of the guide component 3 accurately guides the products through the weighing component 4 in sequence, ensuring the stability and accuracy of the weighing process. The ingenious layout of the second transport line 5 and the third transport line 6, together with the rejection device 7, can quickly guide products that fail the inspection by the weighing component 4 from the second transport line 5 to the third transport line 6, avoiding the tediousness and inefficiency of manual screening and greatly improving production efficiency.

[0033] The frame 1 includes a frame body 11, the first transport line 2 and the weighing component 4 are arranged on the top of the frame body 11, and a plurality of detachable support frames 12 are provided on the front side of the frame body 11 and the side adjacent to the first transport line 2. The guide component 3 is disposed between the plurality of support frames 12.

[0034] The multiple support frames 12 adjacent to the first transport line 2 on the front side are detachable, making the installation and adjustment of the guide assembly 3 more flexible and convenient. It can be quickly adjusted according to the size and transportation needs of different products, improving the versatility and adaptability of the equipment.

[0035] A connecting plate 13 is provided between the plurality of support frames 12. The guiding assembly 3 includes a mounting frame 32 detachably connected to the connecting plate 13. The mounting frame 32 is provided with a mounting space 321. A plurality of rotating rollers 33 capable of relative rotation are also connected to the mounting frame 32. A guide belt 34 that follows the rotation is connected between the plurality of rotating rollers 33. A first driving member 35 is also provided on the mounting frame 32. The output shaft of the first driving member 35 is connected to any one of the plurality of rotating rollers 33. The detachable connection of the mounting frame 32 facilitates maintenance and replacement. The arrangement of the plurality of rotating rollers 33 and the guide belt 34 ensures that the product passes smoothly and steadily through the guiding assembly 3 during the conveying process, allowing the product to move along a predetermined trajectory.

[0036] The rejection device 7 includes a connecting shell 71 connected to the second transport line 5 and opposite to the third transport line 6. The connecting shell 71 has a receiving cavity 711. A rotating frame 72, capable of rotating relative to the connecting shell 71 to enter the receiving cavity 711 or to the second transport line 5, is connected to the connecting shell 71. The rotating frame 72 is equipped with multiple guide rollers 73, which are rotatably connected to the rotating frame 72 and arranged vertically on the rotating frame 72. A driving component 74 is also provided inside the connecting shell 71. One end of the driving component 74 is rotatably connected to the connecting shell 71, and the output shaft of the driving component 74 is rotatably connected to the rotating frame 72. When a defective product is detected, the driving component 74 is activated, causing the rotating frame 72 to rotate relative to the connecting shell, thus rotating the rotating frame 72 from the receiving cavity 711 to the second transport line 5. The product, driven by the second transport line 5, is guided by the guide rollers 73 and gradually moves to the third transport line 6. The vertical arrangement of multiple guide rollers 73 ensures a smooth transition of the product during the guiding process.

[0037] The third transport line 6 is also equipped with a housing 8 that can surround it. The housing 8 has an opening 81, and the housing 8 has an extension 82 that extends obliquely to the second transport line 5 at the opening 81, so that a channel A is formed between the extension 82 and the second transport line 5, allowing qualified products to pass through. When a product is unqualified, the drive unit 74 activates the rotating frame 72 to seal the channel A, thereby guiding the unqualified product to the third transport line 6 by the guide roller 73 on the rotating frame 72.

[0038] Guide rod assemblies 9 are detachably mounted on the first transport line 2, the weighing component 4, and the second transport line 5. The guide rod assembly 9 includes multiple mounting blocks 91 connected to the first transport line 2, the weighing component 4, and the second transport line 5. Vertically connected vertical rods 92 are mounted on the mounting blocks 91. Connecting blocks 93 are sleeved on the vertical rods 92. Support rods 94, facing inwards from the first transport line 2, the weighing component 4, and the second transport line 5, are connected to the connecting blocks 93. Guide rods 95 are arranged between the multiple support rods 94 in the same row.

[0039] The guide rod assembly 9 is detachably connected to the first conveyor line 2, the weighing assembly 4, and the second conveyor line 5 via multiple mounting blocks 91. This detachable design makes the installation and maintenance of the guide rod assembly 9 more convenient and quick, and allows for rapid adjustment and replacement according to different production needs and product sizes. The combination of the vertical rod 92 and the connecting block 93 provides flexible adjustment functionality, allowing the position of the support rod 94 to be adjusted up and down as needed to accommodate products of different heights. The guide rod 95 guides and stabilizes the product during the conveying process, ensuring that the product moves towards the channel opening A in a predetermined direction.

[0040] The guide rod assembly 9 includes multiple bases 96 connected to the first transport line 2, the weighing assembly 4, and the second transport line 5. Each base 96 has a positioning groove 961. A vertical rod 92 capable of engaging into the positioning groove 961 is connected to each base 96. A first locking plate 962 is provided on each base 96, and a first slot 9621 for the vertical rod 92 to engage. A second locking plate 963 is connected to the first locking plate 962. A second latch 9631 is provided, which can cooperate with the first latch 9621 to lock the vertical rod 92. A locking component is provided between the base 96, the first locking plate 962, and the second locking plate 963 to lock all three. A sliding sleeve 97 is provided on the vertical rod 92, and a connecting groove 971 is provided on the sliding sleeve 97. A support rod 94, facing the first transport line 2, the weighing component 4, and the second transport line 5, is fitted inside the connecting groove 971. Guide rods 95 are provided between multiple support rods 94 in the same row. The engagement of the positioning groove 961 on the base 96 with the vertical rod 92, and the dual locking function of the first locking plate 962 and the second locking plate 963, ensure the secure installation and positional stability of the vertical rod 92. This locking structure design makes the installation and disassembly of the vertical rod 92 more convenient. The sliding sleeve 97 can be adjusted relative to the vertical rod 92 within a certain range, thereby adjusting the height of the support rod 94 and the guide rod 95, thus adapting to products of different heights and broadening its applicability.

[0041] A locking assembly 98 is provided between the sliding sleeve 97 and the support rod 94 to lock them together. The support rod 94 is hollow. The locking assembly 98 includes a plurality of first locking holes 981 on the sliding sleeve 97 and a second locking hole 982 on the support rod 94. An elastic element 983 is also provided inside the support rod 94. The elastic element 983 is provided with a snap-fit ​​protrusion 9831 that can simultaneously engage with the second locking hole 982 and the first locking hole 981. The elastic element 983 includes a first straight section 9832, a second straight section 9833, and a curved section 9834. The first straight section 9832 and the second straight section 9833 are respectively connected to opposite ends of the curved section 9834. The curved section 9834 is U-shaped. The snap-fit ​​protrusion 9831 is connected to the first straight section 9832. The locking assembly 98 is ingeniously designed. Through the cooperation of the first locking hole 981 and the second locking hole 982, as well as the snap-fit ​​protrusion 9831 on the elastic element 983, it achieves quick locking and unlocking of the sliding sleeve 97 and the support rod 94. The U-shaped curved section 9834 of the elastic element 983 provides sufficient elastic force, allowing the snap-fit ​​protrusion 9831 to stably engage with the first locking hole 981 and the second locking hole 982, while also allowing for easy release when adjustment is needed.

[0042] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A food product weight checking and rejecting conveying apparatus characterized by comprising: include: A frame (1) is provided with a first transport line (2) that can connect to the production line and transport products; A guide assembly (3) is disposed on the frame (1) and the guide assembly (3) extends beyond the first transport line (2) and the guide assembly (3) has a channel (31) through which the product can pass; A weighing assembly (4) is disposed on the frame (1) and is used to detect the weight of the product thereon; The second transport line (5) is set on the rear side of the frame (1) for transporting products weighed by the weighing component (4), and the second transport line (5), the first transport line (2) and the weighing component (4) are arranged in the same line. The third transport line (6) is located on one side of the second transport line (5), and the front end of the third transport line (6) is located behind the front end of the second transport line (5), so that the third transport line (6) and the second transport line (5) are arranged at a front-to-back interval. The rejection device (7) is installed on the second transport line (5) and can guide the unqualified products detected by the weighing component (4) from the second transport line (5) to the third transport line (6).

2. The food weight checking and removing conveying apparatus according to claim 1, wherein The frame (1) includes a frame body (11), the first transport line (2) and the weighing component (4) are arranged on the top of the frame body (11), and a plurality of detachable support frames (12) are provided on the front side of the frame body (11) and the side adjacent to the first transport line (2), and the guide component (3) is arranged between the plurality of support frames (12).

3. The food weight checking and removing conveying apparatus according to claim 2, wherein A connecting plate (13) is provided between the plurality of support frames (12). The guide assembly (3) includes a mounting frame (32) detachably connected to the connecting plate (13). The mounting frame (32) is provided with a mounting space (321). The mounting frame (32) is also connected with a plurality of rotating rollers (33) that are capable of relative rotation. A guide belt (34) that follows the rotation is connected between the plurality of rotating rollers (33). The mounting frame (32) is also provided with a first drive member (35). The output shaft of the first drive member (35) is connected to any one of the plurality of rotating rollers (33).

4. The food weight checking and removing conveying apparatus according to claim 1, wherein The rejection device (7) includes a connecting shell (71) connected to the second transport line (5) and opposite to the third transport line (6). The connecting shell (71) has a receiving cavity (711). A rotating frame (72) is connected to the connecting shell (71) and can rotate relative to it to enter the receiving cavity (711) or rotate to the second transport line (5). A plurality of guide rollers (73) are provided on the rotating frame (72). The plurality of guide rollers (73) are rotatably connected to the rotating frame (72) and are arranged vertically on the rotating frame (72). A driving member (74) is also provided in the connecting shell (71). One end of the driving member (74) is rotatably connected to the connecting shell (71), and the output shaft of the driving member (74) is rotatably connected to the rotating frame (72).

5. The food weight checking and removing conveying apparatus according to claim 1, wherein The third transport line (6) is also provided with a housing (8) that can surround it. The housing (8) has an opening (81) and an extension (82) that extends obliquely to the second transport line (5) at the opening (81), so that a passage (A) is formed between the extension (82) and the second transport line (5) to allow qualified products to pass through.

6. The food inspection and rejection conveying equipment according to claim 2, characterized in that, Guide rod assemblies (9) can also be detachably installed on the first transport line (2), the weighing component (4), and the second transport line (5).

7. The food weight checking and removing conveying apparatus according to claim 6, wherein The guide rod assembly (9) includes multiple mounting blocks (91) connected to the first transport line (2), the weighing component (4) and the second transport line (5). Each mounting block (91) is provided with a vertically connected vertical rod (92). A connecting block (93) is sleeved on the vertical rod (92). A support rod (94) is connected to the connecting block (93) and is disposed in the first transport line (2), the weighing component (4) and the second transport line (5). A guide rod (95) is provided between the multiple support rods (94) in the same row.

8. The food weight checking and removing conveying apparatus according to claim 7, wherein The guide rod assembly (9) includes multiple bases (96) connected to the first transport line (2), the weighing assembly (4), and the second transport line (5). Each base (96) has a positioning groove (961). A vertical rod (92) capable of being inserted into the positioning groove (961) is connected to the base (96). A first locking plate (962) is provided on the base (96), and a first slot (9621) is provided on the first locking plate (962) for the vertical rod (92) to be inserted into. A second locking plate (963) is connected to the first locking plate (962). A second latch (9631) is provided to engage with the first latch (9621) to lock the vertical rod (92). A locking component is provided between the base (96), the first locking plate (962), and the second locking plate (963) to lock the three together. A sliding sleeve (97) is provided on the vertical rod (92). A connecting groove (971) is provided on the sliding sleeve (97). A support rod (94) is provided inside the connecting groove (971) and faces the first transport line (2), the weighing component (4), and the second transport line (5). A guide rod (95) is provided between multiple support rods (94) in the same row.

9. The food weight checking and removing conveying apparatus according to claim 8, wherein A locking assembly (98) is provided between the sliding sleeve (97) and the support rod (94) to lock the two together.

10. The food weight checking and removing conveying apparatus according to claim 9, wherein The support rod (94) is hollow, and the locking assembly (98) includes a plurality of first locking holes (981) provided on the sliding sleeve (97). The support rod (94) is provided with a second locking hole (982). An elastic element (983) is also provided inside the support rod (94). The elastic element (983) is provided with a snap-fit ​​protrusion (9831) that can be simultaneously connected to the second locking hole (982) and the first locking hole (981). The elastic element (983) includes a first straight section (9832), a second straight section (9833), and a curved section (9834). The first straight section (9832) and the second straight section (9833) are respectively connected to opposite ends of the curved section (9834). The curved section (9834) is U-shaped. The snap-fit ​​protrusion (9831) is connected to the first straight section (9832).

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