Automatic conveying assembly line for prefabricated dishes

Abstract

The invention relates to the technical field of prefabricated dishes, in particular to an automatic prefabricated dish conveying assembly line which comprises a base and a frying pan and further comprises a plurality of pieces of bearing cloth, a plurality of conveying devices and a plurality of conveying devices. The brush is arranged on one side of the base, and the brush is used for cleaning the surfaces of the multiple pieces of bearing cloth; according to the automatic conveying assembly line for the prefabricated vegetables, through the arrangement of the conveying assembly, automatic conveying of multiple pieces of tofu through multiple pieces of bearing cloth is achieved, the bearing cloth does not need to stay, annular continuous tofu conveying is formed, manual operation is reduced, the production efficiency is improved, the cleaning assembly can clean the bearing cloth regularly, and the production efficiency is improved. The bean dreg residue is effectively brushed away, the sanitary quality of bean curds is guaranteed, meanwhile, the service life of the bearing cloth is prolonged, the frying pan can rotate along with the bearing cloth due to the design of the transmission part, it is guaranteed that the bean curds cannot be stacked after sliding off the frying pan, and therefore the cooking effect and taste of the bean curds are guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of pre-prepared dishes, in particular to an automatic conveying line for pre-prepared dishes. Background Art

[0002] Pre-prepared food, also known as pre-prepared dishes or pre-packaged dishes, is a product of food industrialization. The production process of pre-prepared food generally includes steps such as raw material preparation, cutting and processing, cooking and seasoning, refrigeration and packaging. During the production process, the quality and safety of the raw materials, the hygiene and standards of the production process must be strictly controlled to ensure the quality and safety of pre-prepared food.

[0003] The invention with the announcement number CN117401357B discloses an automatic conveying line for bean product pre-prepared dishes, which relates to the technical field of bean product conveying, and comprises a conveying frame, a plurality of connecting seats, and a ring-shaped chain traction device. A conveying plate is arranged on the top of the connecting seat, and the conveying plate comprises a mounting support, a rotating assembly, and a storage assembly; the mounting support is detachably fixed to the top of the connecting seat, and the mounting support has a rotating end extending to the outside of the conveying frame. When the tofu block moves into the frying area, the sliding bearing part is just located above the frying pan in the frying area. At this time, the rotating assembly drives the storage assembly to rotate downward so that an angle is formed between the storage assembly and the horizontal plane, that is, the positioning frame and the sliding bearing part form an inclined state. At this time, the tofu block slides downward on the sliding bearing part, and at the same time, the sliding bearing part moves into the storage space in the bearing space, so that the tofu block can be flatly spread in the frying pan in the frying area after sliding out from the sliding bearing part;

[0004] However, we found in actual use that the invention disclosed in the publication number CN117401357B discloses an automatic conveying line for prepared soy products. When pouring the soy products into the frying pan, the soy products need to be rotated by the sliding bearing part before they can be poured into the frying pan. Therefore, the sliding bearing part needs to stay briefly above the frying pan to provide sufficient time for pouring the soy products, thereby reducing the conveying efficiency of the soy products. For this reason, we propose an automatic conveying line for prepared soy products. Summary of the invention

[0005] A technical problem to be solved by the present application is: how to improve the conveying efficiency of soy products without affecting the appearance integrity of the soy products, so as to achieve rapid and stable pouring of the soy products during the conveying process and improve the overall production efficiency.

[0006] In order to solve the above technical problems, the embodiment of the present application provides an automatic conveying line for prepared dishes, including a base, a frying pan, and also includes:

[0007] A plurality of carrying cloths are provided, and the tofu is supported by the plurality of carrying cloths;

[0008] A brush is arranged on one side of the base, and is used to clean the surfaces of the plurality of carrier cloths;

[0009] A transport component is arranged above the base, and is used to drive the plurality of carrier cloths to form a circular continuous motion track, so that the tofu above the plurality of carrier cloths can slide into the frying pan at a fixed time under the action of gravity;

[0010] A cleaning component is arranged on one side of the base, and is used to drive the brush to rotate, so as to drive the brush to clean the surface of the carrier cloth passing thereunder, and brush away the bean dregs residue on the surface of the carrier cloth.

[0011] In some embodiments, the transport assembly includes a driving member arranged in the base, and the driving member is used to generate power to drive the multiple carrier cloths to rotate. A transmission member is arranged under the base and the frying pan, and the transmission member is used to drive the frying pan to rotate along with the multiple carrier cloths, so that the tofu above the multiple carrier cloths slide down the frying pan and cannot be stacked. A winding member is arranged above the base, and the winding member is used to drive the multiple carrier cloths to be wound up, so that the tofu above the multiple carrier cloths falls into the frying pan.

[0012] In some embodiments, the driving member includes a motor arranged in the base, a driving shaft is arranged at the output end of the motor, a plurality of driving rods are arranged on the outside of the driving shaft, a driving block is arranged at one end of the plurality of driving rods away from the driving shaft, and the plurality of driving blocks are slidably arranged on the top of the base.

[0013] In some embodiments, the transmission member includes a first gear arranged on the outside of the driving shaft, a transmission shaft is arranged at the bottom of the frying pan, a transmission frame is arranged on one side of the base, an auxiliary bearing is arranged on the outside of the transmission shaft, the outer ring of the auxiliary bearing is arranged in the transmission frame, the transmission shaft is rotatably arranged in the transmission frame through the auxiliary bearing, a second gear is arranged on the outside of the transmission shaft, a transmission belt is arranged on the outside of the first gear and the second gear, a plurality of latch teeth are opened on the transmission belt, and the first gear and the second gear are both meshed with the plurality of latch teeth.

[0014] In some embodiments, the winding member includes a trigger plate arranged on the side of the base close to the frying pan, and one side of the trigger plate is an inclined surface, a plurality of driving blocks are provided with fixed rods on the outside, one end of a plurality of carrying cloths are respectively arranged on the outside of the corresponding plurality of fixed rods, a plurality of driving blocks are provided with sliding grooves, a plurality of sliding grooves are provided with sliding rods for sliding, a plurality of driving blocks are provided with winding rods, a plurality of winding rods are rotatably provided with winding tubes on the outside, a plurality of winding tubes are provided with winding torsion springs, a plurality of winding torsion springs away from a plurality of winding tubes are respectively arranged on the outside of the corresponding winding rods, a plurality of carrying cloths away from a plurality of fixed rods are wound and arranged on the outside of the winding tubes, and a plurality of carrying cloths are respectively attached to a side of a plurality of sliding rods away from a plurality of fixed rods, a plurality of winding rods are provided with trigger springs on the tops, and a plurality of trigger springs away from a plurality of winding rods are arranged at the bottoms of the corresponding sliding rods;

[0015] A transverse groove is provided on the outer side of each of the plurality of driving blocks, a transverse rod is slidably arranged in each of the transverse grooves, a first control plate is slidably arranged on the outer side of each of the plurality of transverse rods, a trigger rod used in conjunction with the trigger plate is rotatably arranged on the end of each of the plurality of first control plates away from the plurality of transverse rods, a second control plate is rotatably arranged on the outer side of each of the plurality of trigger rods, a control shaft is provided on the end of each of the plurality of second control plates away from the plurality of trigger rods, the control shafts are rotatably arranged in the corresponding driving blocks, a control torsion spring is provided on the outer side of each of the plurality of control shafts, the end of each of the plurality of control torsion springs away from the plurality of control shafts is arranged in the corresponding driving blocks, a winding wheel is rotatably arranged on the outer side of each of the plurality of winding rods, a winding rope is provided at the bottom of each of the plurality of sliding rods, and the end of each of the plurality of winding ropes away from the plurality of sliding rods extends along the outer side of the corresponding winding wheel and to the transverse rod.

[0016] In some embodiments, the cleaning component includes a support member arranged on one side of the base, and the support member is used to fix the height of the brush so that the brush can contact the top of multiple carrier cloths. A rotating member is arranged above the base, and the brush is driven to rotate by the rotating member. A water spray member is arranged on one side of the base, and water is sprayed on the surface of multiple carrier cloths by the water spray member.

[0017] In some embodiments, the support member includes a bucket arranged on one side of the base, a filter plate is arranged on the top of the bucket, a support tube is arranged in the bucket, and the support tube is communicated with the inside of the bucket, a support frame is arranged on the top of the support tube, a connecting tube is arranged on one side of the support tube, and the connecting tube is communicated with the support tube, a support bearing is arranged at one end of the connecting tube away from the support tube, and the brush is arranged on the outer ring of the support bearing.

[0018] In some embodiments, the rotating member includes a rotating shaft rotatably arranged in the support frame, a first bevel gear is arranged on the top of the drive shaft, a second bevel gear meshing with the first bevel gear is arranged at one end of the rotating shaft close to the drive shaft, and the brush is arranged on the outside of the rotating shaft.

[0019] In some embodiments, the water spraying member includes a one-way valve disposed in the support tube, and the opening direction of the one-way valve faces upward, a circular plate is disposed at one end of the rotating shaft away from the second bevel gear, a round rod is disposed at one side of the circular plate away from the rotating shaft, and a connecting plate is rotatably disposed on the outer side of the circular rod at a position where the circular rod is away from the axial circular plate;

[0020] An extrusion plate is provided at one end of the connecting plate away from the round rod by rotating through a rotating shaft, and the extrusion plate is slidably provided in the support tube, and a plurality of through holes are opened in the extrusion plate, and a plurality of extrusion frames are provided on the extrusion plate, and the plurality of extrusion frames correspond to the plurality of through holes one by one, and the bottoms of the plurality of extrusion frames are provided with extrusion springs, and the bottoms of the plurality of extrusion springs are provided with rubber plates, and the plurality of rubber plates are respectively used in conjunction with the plurality of through holes.

[0021] In some embodiments, an air compressor is disposed on one side of the base, an air jet pipe is disposed at the output end of the air compressor, and the top of the air jet pipe is located below the rotation path of the plurality of carrier cloths.

[0022] The present invention has at least the following beneficial effects:

[0023] Through the setting of the transport component, multiple tofus can be automatically transported through multiple carrier cloths without the need for the carrier cloths to stay, thus forming a circular and continuous transmission of tofus, reducing manual operations and improving production efficiency. The cleaning component can clean the carrier cloths regularly and effectively brush off the bean dregs residue, thus ensuring the sanitary quality of the tofu and extending the service life of the carrier cloths. The design of the transmission parts enables the frying pan to rotate with the carrier cloth, ensuring that the tofu will not be stacked after sliding off the frying pan, thereby ensuring the cooking effect and taste of the tofu. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the structure of the transport component of the present invention;

[0026] Figure 3 It is a schematic diagram of the transmission structure of the present invention;

[0027] Figure 4 It is a schematic diagram of the structure of the winding part of the present invention;

[0028] Figure 5 This is a schematic diagram of the sliding groove structure of the present invention;

[0029] Figure 6 This is a schematic diagram of the trigger rod structure of the present invention;

[0030] Figure 7 It is a schematic diagram of the structure of the coiled torsion spring of the present invention;

[0031] Figure 8 This is a schematic diagram of the winding wheel structure of the present invention;

[0032] Fig. 9 This is a schematic diagram of the cleaning component structure of the present invention;

[0033] Fig.10 It is a partial structural schematic diagram of the support member of the present invention;

[0034] Fig.11 It is a side sectional schematic diagram of the water bucket structure of the present invention;

[0035] Fig.12 For the present invention Fig.11 A schematic diagram of the enlarged structure of area A;

[0036] Fig.13 It is a schematic diagram of the round rod structure of the present invention;

[0037] Fig.14 It is a schematic diagram of the through hole structure of the present invention;

[0038] Fig.15 This is a structural schematic diagram of Example 2 of the present invention.

[0039] In the figure: 1, base; 2, frying pan; 3, carrying cloth; 4, brush; 5, transport component; 6, cleaning component; 7, driving member; 71, motor; 72, driving shaft; 73, driving rod; 74, driving block; 8, transmission member; 81, first gear; 82, transmission shaft; 83, transmission frame; 84, auxiliary bearing; 85, second gear; 86, transmission belt; 87, latching teeth; 9, winding member; 91, trigger plate; 92, fixed rod; 93, sliding groove; 94, sliding rod; 95, winding rod; 96, winding tube; 97, winding torsion spring; 98, trigger spring; 99, transverse groove; 910, transverse rod; 911, first control board; 912, trigger rod; 913, second control board; 914, control shaft; 915, control torsion spring; 916, take-up wheel; 917, take-up rope; 10, support member; 101, bucket; 102, filter plate; 103, support pipe; 104, support frame; 105, connecting pipe; 106, supporting bearing; 11, rotating member; 111, rotating shaft; 112, first bevel gear; 113, second bevel gear; 12, water spraying member; 121, one-way valve; 122, round plate; 123, round rod; 124, connecting plate; 125, extrusion plate; 126, through hole; 127, extrusion frame; 128, extrusion spring; 129, rubber sheet; 13, air compressor; 14, jet pipe. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Example 1: Please refer to Figure 1-14 The present invention provides a technical solution: an automatic conveying line for prepared dishes, comprising a base 1, a frying pan 2, and also comprising:

[0042] A plurality of carrying cloths 3 are provided, and the tofu is supported by the plurality of carrying cloths 3;

[0043] A brush 4 is arranged on one side of the base 1, and is used to clean the surfaces of the plurality of carrier cloths 3;

[0044] The transport component 5 is arranged above the base 1, and the transport component 5 is used to drive the multiple carrier cloths 3 to form a circular continuous motion track, so that the tofu above the multiple carrier cloths 3 slides into the frying pan 2 at a fixed time under the action of gravity;

[0045] The cleaning component 6 is arranged at one side of the base 1 , and is used to drive the brush 4 to rotate, so as to drive the brush 4 to clean the surface of the carrier cloth 3 passing thereunder, and brush away the bean dregs residue on the surface of the carrier cloth 3 .

[0046] The transport assembly 5 includes a driving member 7 arranged in the base 1, and the driving member 7 is used to generate power to drive the multiple carrier cloths 3 to rotate. A transmission member 8 is arranged under the base 1 and the frying pan 2, and the transmission member 8 is used to drive the frying pan 2 to rotate along with the multiple carrier cloths 3, so that the tofu above the multiple carrier cloths 3 slide down the frying pan 2 and cannot be stacked. A winding member 9 is arranged above the base 1, and the winding member 9 is used to drive the multiple carrier cloths 3 to be wound up, so that the tofu above the multiple carrier cloths 3 falls into the frying pan 2.

[0047] The driving member 7 includes a motor 71 arranged in the base 1, a driving shaft 72 is arranged at the output end of the motor 71, and a plurality of driving rods 73 are arranged on the outside of the driving shaft 72, and a driving block 74 is arranged at the end of the plurality of driving rods 73 away from the driving shaft 72, and the plurality of driving blocks 74 are slidably arranged on the top of the base 1. When the tofu needs to be transported in a single piece, the motor 71 is started, and the motor 71 will drive the driving shaft 72 at its output end to rotate counterclockwise. When the driving shaft 72 rotates counterclockwise, the plurality of driving rods 73 arranged on the outside thereof will rotate with it, so that the driving blocks 74 respectively arranged at one end of the plurality of driving rods 73 rotate together and are slidably arranged on the base 1. Its function is to generate power to push the carrying cloth 3 to slide on the top of the base 1.

[0048] The transmission member 8 includes a first gear 81 arranged on the outside of the driving shaft 72, a transmission shaft 82 is arranged at the bottom of the frying pan 2, a transmission frame 83 is arranged on one side of the base 1, an auxiliary bearing 84 is arranged on the outside of the transmission shaft 82, and the outer ring of the auxiliary bearing 84 is arranged in the transmission frame 83. The transmission shaft 82 is rotatably arranged in the transmission frame 83 through the auxiliary bearing 84, and a second gear 85 is arranged on the outside of the transmission shaft 82. A transmission belt 86 is arranged on the outside of the first gear 81 and the second gear 85. A plurality of latch teeth 87 are provided on the transmission belt 86, and the first gear 81 and the second gear 85 are both meshed with the plurality of latch teeth 87. When the driving shaft 72 rotates, the first gear 81 arranged on the outside of the driving shaft 72 will rotate counterclockwise with the driving shaft 72. When the first gear 81 rotates, the first gear 81 will drive the second gear 85 to rotate together through the plurality of latch teeth 87 on the outside of the transmission belt 86, thereby The second gear 85 rotates counterclockwise with the first gear 81. When the second gear 85 rotates counterclockwise, the transmission shaft 82 arranged at the axis of the second gear 85 rotates counterclockwise with the second gear 85, so that the frying pan 2 rotates counterclockwise with the transmission shaft 82. The auxiliary bearing 84 arranged on the outer side of the transmission shaft 82 can reduce the friction between the transmission shaft 82 and the transmission frame 83. Its function is to improve the smoothness of the rotation of the frying pan 2 and ensure that the frying pan 2 and the multiple carrier cloths 3 keep the same rotation speed when the tofu falls into the frying pan 2, so as to avoid the tofu on the carrier cloth 3 from being stacked when falling into the frying pan 2, thereby causing confusion in the frying process of the tofu. At the same time, through the setting of the transmission member 8, the synchronous rotation of the carrier cloth 3 and the frying pan 2 is achieved, which further ensures the uniform frying of the tofu and improves the production efficiency and quality of the pre-prepared dishes.

[0049] The winding member 9 includes a trigger plate 91 arranged on the side of the base 1 close to the frying pan 2, and one side of the trigger plate 91 is an inclined surface. A plurality of driving blocks 74 are provided with fixed rods 92 on the outside, and one end of the plurality of carrying cloths 3 is respectively arranged on the outside of the corresponding plurality of fixed rods 92. A plurality of driving blocks 74 are provided with sliding grooves 93, and a plurality of sliding grooves 93 are provided with sliding rods 94 slidably. A plurality of driving blocks 74 are provided with winding rods 95, and a plurality of winding rods 95 are provided with winding tubes 96 rotatably on the outside. A winding torsion spring 97 is arranged inside each of the plurality of winding torsion springs 97, and one end of each of the winding torsion springs 97 away from the plurality of winding tubes 96 is arranged outside the corresponding winding rods 95, one end of each of the plurality of carrying cloths 3 away from the plurality of fixing rods 92 is wound around and arranged outside the winding tubes 96, and the plurality of carrying cloths 3 are respectively attached to one side of the plurality of sliding rods 94 away from the plurality of fixing rods 92, and a trigger spring 98 is arranged on the top of each of the plurality of winding rods 95, and one end of each of the plurality of trigger springs 98 away from the plurality of winding rods 95 is arranged at the bottom of the corresponding sliding rod 94;

[0050] A plurality of driving blocks 74 are provided with transverse grooves 99 on the outside, a plurality of transverse grooves 99 are provided with transverse rods 910 for sliding, a plurality of first control plates 911 are provided on the outside of the transverse rods 910 for sliding, a trigger rod 912 used in cooperation with the trigger plate 91 is provided on the ends of the plurality of first control plates 911 away from the plurality of transverse rods 910, a second control plate 913 is provided on the outside of the plurality of trigger rods 912, a control shaft 914 is provided on the ends of the plurality of second control plates 913 away from the plurality of trigger rods 912, a plurality of control shafts 914 are provided in rotation in the corresponding driving blocks 74, a plurality of control shafts 914 are provided with control torsion springs 915 on the outside, and a plurality of control torsion springs 915 are provided on the ends of the plurality of control shafts 914 away from the plurality of control shafts 914. The outer sides of the plurality of winding rods 95 are all rotatably provided with winding wheels 916, and the bottoms of the plurality of sliding rods 94 are all provided with winding ropes 917. The ends of the plurality of winding ropes 917 away from the plurality of sliding rods 94 are all extended along the outer sides of the corresponding winding wheels 916 to the cross bar 910. When the plurality of driving blocks 74 rotate counterclockwise with the driving shaft 72 as the axis, the plurality of carrying cloths 3 will move together with the corresponding driving blocks 74. When the driving block 74 reaches above the trigger plate 91, the trigger rod 912 will contact the trigger plate 91. When the trigger rod 912 contacts the trigger plate 91, the inclined surface of the trigger plate 91 will push the trigger rod 912 to slide along the direction of the transverse groove 99, thereby making the trigger rod 912 gradually approach the driving block 74. At this time, the control torque on the outer side of the control shaft 914 The spring 915 begins to contract and accumulate force. When the trigger rod 912 is squeezed by the inclined surface of the trigger plate 91, the first control plate 911 and the second control plate 913 push the cross bar 910, causing the cross bar 910 to slide in the cross groove 99. As the trigger rod 912 continues to move, the winding rope 917 arranged on the outside of the cross bar 910 will be pulled, causing the winding rope 917 to slide on the outside of the winding wheel 916, so that the sliding rod 94 at one end of the winding rope 917 away from the cross bar 910 slides in the sliding groove 93 toward the winding rod 95. This sliding action causes the carrying cloth 3 originally attached to the sliding rod 94 to begin to wrap around the winding tube 96. Due to the action of the winding torsion spring 97, the winding tube 96 will continue to rotate, thereby further winding up the carrying cloth 3, so that the carrying cloth 3 is The top of the cloth 3 is inclined. At this time, the tofu placed on the carrying cloth 3 will slide down along the inclined surface of the top of the carrying cloth 3. When the tofu touches the surface of the counterclockwise rotating frying pan 2, the counterclockwise rotating frying pan 2 will steadily catch the tofu, so that the tofu can always maintain a complete appearance when it leaves the carrying cloth 3 and enters the frying pan 2. When the driving block 74 continues to rotate and leaves the trigger plate 91, the elastic force of the trigger spring 98 and the elastic force of the control torsion spring 915 will reset the trigger rod 912, the cross bar 910 and the first control plate 911. At the same time, the sliding rod 94 also returns to the initial position under the action of the winding torsion spring 97, waiting for the next trigger. This design ensures that the carrying cloth 3 is wound up at an appropriate time, so that the tofu can fall smoothly into the frying pan 2. At the same time,It also prepares for the next tofu delivery, which improves the automation of tofu delivery and reduces the tediousness of manual operation. At the same time, through the ingenious design of the winding member 9, the automatic winding and release of the carrier cloth 3 is realized, ensuring the stability and integrity of the tofu during the delivery process, and further improving the production efficiency and quality of pre-prepared dishes.

[0051] The cleaning component 6 includes a support member 10 arranged on one side of the base 1, and the support member 10 is used to fix the height of the brush 4, so that the brush 4 can contact the top of multiple carrier cloths 3. A rotating member 11 is arranged above the base 1, and the rotating member 11 is used to drive the brush 4 to rotate. A water spraying member 12 is arranged on one side of the base 1, and the water spraying member 12 is used to spray water on the surface of multiple carrier cloths 3.

[0052] The support member 10 includes a bucket 101 arranged on one side of the base 1, a filter plate 102 is arranged on the top of the bucket 101, a support tube 103 is arranged in the bucket 101, and the support tube 103 is communicated with the inside of the bucket 101, a support frame 104 is arranged on the top of the support tube 103, a connecting tube 105 is arranged on one side of the support tube 103, and the connecting tube 105 is communicated with the support tube 103, a support bearing 106 is arranged at one end of the connecting tube 105 away from the support tube 103, and the brush 4 is arranged on the outer ring of the support bearing 106, and its function is.

[0053] The rotating member 11 includes a rotating shaft 111 rotatably arranged in the support frame 104, a first bevel gear 112 is arranged on the top of the driving shaft 72, and a second bevel gear 113 meshing with the first bevel gear 112 is arranged at one end of the rotating shaft 111 close to the driving shaft 72, and the brush 4 is arranged on the outside of the rotating shaft 111. When the driving shaft 72 rotates, the first bevel gear 112 arranged at the top of the driving shaft 72 will rotate with it, and when the first bevel gear 112 rotates, the second bevel gear 113 meshing with the first bevel gear 112 will rotate accordingly, thereby driving the rotating shaft 111 to rotate in the support frame 104, thereby driving the brush 4 arranged on the outside of the rotating shaft 111 to rotate together, and its function is to clean the surface of the carrying cloth 3 passing thereunder, brush off the bean dregs residue on the surface of the carrying cloth 3, improve the cleanliness of the tofu, and ensure that the quality of the fried tofu prefabricated dishes is better.

[0054] The water spraying member 12 includes a one-way valve 121 disposed in the support pipe 103, and the opening direction of the one-way valve 121 faces upward, a circular plate 122 is disposed at one end of the rotating shaft 111 away from the second bevel gear 113, a round rod 123 is disposed at one side of the circular plate 122 away from the rotating shaft 111, and a connecting plate 124 is rotatably disposed outside the circular rod 123 at a position away from the axis circular plate 122;

[0055] The end of the connecting plate 124 away from the round rod 123 is provided with an extrusion plate 125 through the rotation of the rotating shaft. The extrusion plate 125 is slidably arranged in the support tube 103. A plurality of through holes 126 are opened in the extrusion plate 125. A plurality of extrusion frames 127 are arranged on the extrusion plate 125, and the plurality of extrusion frames 127 correspond to the plurality of through holes 126 one by one. The bottoms of the plurality of extrusion frames 127 are all provided with extrusion springs 128. The bottoms of the plurality of extrusion springs 128 are all provided with rubber plates 129, and the plurality of rubber plates 129 are respectively used in conjunction with the plurality of through holes 126. As the rotating shaft 111 rotates, the rubber plates 129 arranged on the rotating shaft 111 are The circular plate 122 at one end of the shaft 111 also rotates accordingly. When the circular plate 122 rotates, the round rod 123 arranged on one side of the circular plate 122 will rotate together with the circular plate 122. The connecting plate 124 on the outer side of the round rod 123 expands outward due to the centrifugal force of the round rod 123, thereby driving the extrusion plate 125 to slide in the support tube 103. When the extrusion plate 125 slides, the multiple extrusion frames 127 thereon intermittently close and open the through hole 126 through the rubber plate 129 under the action of the extrusion spring 128. When the rubber plate 129 is separated from the through hole 126 by the water pressure, the water The clean water in the bucket 101 is sprayed out through the through hole 126 and reaches the top of the squeezing plate 125. Then, under the action of the squeezing spring 128, the rubber plate 129 blocks the through hole 126 to prevent the water flow above the squeezing plate 125 from entering the bucket 101 again. When the rubber plate 129 blocks the through hole 126 and the squeezing plate 125 is upward, the one-way valve 121 opens, so that the water flow in the bucket 101 is sucked into the support pipe 103, and then reciprocates in this way until the water in the bucket 101 enters the connecting pipe 105 through the supporting pipe 103 and flows into the brush 4 from the connecting pipe 105, and then passes through the water. The brush 4 penetrates into the carrier cloth 3, and its function is to moisten the carrier cloth 3 passing under the brush 4 by intermittently spraying clean water, so that the bean dregs residue can be more easily brushed away by the brush 4. At the same time, the moistened carrier cloth 3 can also reduce the friction of the tofu during the transmission process, avoid damage to the tofu surface, improve the integrity of the tofu, and further ensure the high quality of the fried tofu pre-prepared dishes. In addition, through the coordinated use of the water spray component 12 and the cleaning component 6, the continuous cleaning of the carrier cloth 3 is achieved, and the contamination of the subsequent tofu by the bean dregs residue is avoided, thereby improving the production efficiency and hygiene standards of the pre-prepared dishes.

[0056] When in use, when it is necessary to convey tofu in a single piece, the motor 71 is started, and the motor 71 drives the driving shaft 72 at its output end to rotate counterclockwise. When the driving shaft 72 rotates counterclockwise, a plurality of driving rods 73 arranged on the outside thereof will rotate along with it, so that the driving blocks 74 respectively arranged at one end of the plurality of driving rods 73 rotate together and slide on the base 1. When the driving shaft 72 rotates, the first gear 81 arranged on the outside of the driving shaft 72 rotates counterclockwise along with the driving shaft 72. When the first gear 81 When rotating, the first gear 81 drives the second gear 85 to rotate together through the multiple latch teeth 87 on the outer side of the transmission belt 86, so that the second gear 85 rotates counterclockwise along with the first gear 81. When the second gear 85 rotates counterclockwise, the transmission shaft 82 arranged at the axis of the second gear 85 rotates counterclockwise along with the second gear 85, so that the frying pan 2 rotates counterclockwise along with the transmission shaft 82. The auxiliary bearing 84 arranged on the outer side of the transmission shaft 82 can reduce the friction between the transmission shaft 82 and the transmission frame 83.

[0057] When the plurality of driving blocks 74 rotate counterclockwise with the driving shaft 72 as the axis, the plurality of carrying cloths 3 will move together with the corresponding driving blocks 74. When the driving blocks 74 reach above the trigger plate 91, the trigger rod 912 will contact the trigger plate 91. When the trigger rod 912 contacts the trigger plate 91, the inclined surface of the trigger plate 91 will push the trigger rod 912 to slide along the direction of the transverse groove 99, thereby making the trigger rod 912 gradually approach the driving blocks 74. At this time, the control torsion spring 915 on the outer side of the control shaft 914 begins to contract and accumulate. When the trigger rod 912 is squeezed by the inclined surface of the trigger plate 91, the first control plate 911 and the second control plate 913 push the cross bar 910, so that the cross bar 910 slides in the horizontal groove 99. As the trigger rod 912 continues to move, the winding rope 917 arranged on the outside of the cross bar 910 is pulled, so that the winding rope 917 slides on the outside of the winding wheel 916, so that the sliding rod 94 at one end of the winding rope 917 away from the cross bar 910 slides in the sliding groove 93 toward the winding rod 95. The rotating action causes the carrier cloth 3 originally attached to the sliding rod 94 to begin to be wound around the winding tube 96. Due to the action of the winding torsion spring 97, the winding tube 96 will continue to rotate, thereby further winding the carrier cloth 3, so that the top of the carrier cloth 3 is inclined. At this time, the tofu placed on the carrier cloth 3 will slide along the inclined surface of the top of the carrier cloth 3. When the tofu touches the surface of the counterclockwise rotating frying pan 2, the counterclockwise rotating frying pan 2 will steadily catch the tofu, so that the tofu can be separated from the carrier cloth 3 and enter the frying pan 2. When the driving block 74 continues to rotate and leaves the trigger plate 91, the elastic force of the trigger spring 98 and the elastic force of the control torsion spring 915 will reset the trigger rod 912, the crossbar 910 and the first control plate 911. At the same time, the sliding rod 94 also returns to the initial position under the action of the winding torsion spring 97, waiting for the next trigger. This design ensures that the carrying cloth 3 is wound at the appropriate time, so that the tofu can fall into the frying pan 2 smoothly, and at the same time, it is also ready for the next tofu delivery.

[0058] When the driving shaft 72 rotates, the first bevel gear 112 disposed at the top of the driving shaft 72 will rotate along with it. When the first bevel gear 112 rotates, the second bevel gear 113 meshing with the first bevel gear 112 will rotate accordingly, thereby driving the rotating shaft 111 to rotate in the support frame 104. The brush 4 on the outside of the rotating shaft 111 is therefore driven to start cleaning the surface of the carrier cloth 3 passing below it. This design not only simplifies the cleaning process, but also ensures that the carrier cloth 3 is always kept clean during the process of conveying tofu, avoiding the influence of bean dregs residue on the subsequent tofu frying.

[0059] At the same time, as the rotating shaft 111 rotates, the circular plate 122 arranged at one end of the rotating shaft 111 also rotates accordingly. When the circular plate 122 rotates, the round rod 123 arranged on one side of the circular plate 122 will rotate together with the circular plate 122. The connecting plate 124 on the outer side of the round rod 123 expands outward due to the centrifugal force of the round rod 123, thereby driving the extrusion plate 125 to slide in the support tube 103. When the extrusion plate 125 slides, the multiple extrusion frames 127 thereon intermittently close and open the through hole 126 through the rubber plate 129 under the action of the extrusion spring 128. When the rubber plate 129 is separated from the through hole 126 by the water pressure, At 6, the clean water in the bucket 101 is sprayed out through the through hole 126 and reaches the top of the squeezing plate 125, and then under the action of the squeezing spring 128, the rubber plate 129 blocks the through hole 126 to prevent the water flow above the squeezing plate 125 from entering the bucket 101 again. When the rubber plate 129 blocks the through hole 126 and the squeezing plate 125 is upward, the one-way valve 121 opens, so that the water flow in the bucket 101 is sucked into the support pipe 103, and then reciprocates in this way until the water in the bucket 101 enters the connecting pipe 105 through the supporting pipe 103, and flows into the brush 4 from the connecting pipe 105, and then penetrates into the carrier cloth 3 through the brush 4;

[0060] The ingenious design of this automatic conveying line for pre-prepared dishes not only improves the degree of automation of tofu conveying and reduces the tediousness of manual operation, but also ensures the cleanliness and hygiene of tofu during the conveying process through the setting of the cleaning component 6. At the same time, through the coordinated action of the transmission member 8 and the winding member 9, the synchronous rotation of the carrier cloth 3 and the frying pan 2 and the automatic winding and release of the carrier cloth 3 are realized, further improving the production efficiency and quality of the pre-prepared dishes.

[0061] Example 2: Please refer to Fig.15 , the present invention provides a technical solution:

[0062] An air compressor 13 is arranged on one side of the base 1, and an air jet pipe 14 is arranged on the output end of the air compressor 13. The top of the air jet pipe 14 is located below the rotation path of the plurality of carrier cloths 3. When the carrier cloths 3 pass through the air jet pipe 14, the air jet pipe 14 will spray high-pressure airflow to the carrier cloths 3. The purpose of this design is to use the blowing of the high-pressure airflow to further remove tiny impurities and residual moisture on the surface of the carrier cloth 3, so as to ensure that the cleanliness of the surface of the carrier cloth 3 reaches the highest standard before the tofu is transferred to the frying pan 2. The high-pressure airflow can not only improve the cleaning effect, but also accelerate the drying of the surface of the carrier cloth 3, reduce the influence of moisture on the frying process of the tofu, and make the fried tofu more crispy on the outside and more tender and juicy on the inside.

[0063] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0064] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. An automatic conveying line for prepared dishes, comprising a base (1) and a frying pan (2), characterized in that: Also included are: A plurality of carrying cloths (3) are provided, and the tofu is supported by the plurality of carrying cloths (3); A brush (4) is arranged on one side of the base (1), and the surfaces of the plurality of carrier cloths (3) are cleaned by using the brush (4); A transport component (5) is arranged above the base (1), and the transport component (5) is used to drive the plurality of carrier cloths (3) to form a circular continuous motion track, so that the tofu above the plurality of carrier cloths (3) slides into the frying pan (2) at a fixed time under the action of gravity; A cleaning component (6) is arranged on one side of the base (1), and the cleaning component (6) is used to drive the brush (4) to rotate, thereby driving the brush (4) to clean the surface of the carrier cloth (3) passing thereunder, and brushing away the bean dregs residue on the surface of the carrier cloth (3).

2. The automatic conveying line for prepared dishes according to claim 1 is characterized in that: The transport assembly (5) comprises a driving member (7) arranged in the base (1), and the driving member (7) is used to generate power to drive the plurality of carrier cloths (3) to rotate. A transmission member (8) is arranged below the base (1) and the frying pan (2), and the transmission member (8) is used to drive the frying pan (2) to rotate along with the plurality of carrier cloths (3), so that the tofu on the top of the plurality of carrier cloths (3) slides off the frying pan (2) and cannot be stacked. A winding member (9) is arranged above the base (1), and the winding member (9) is used to drive the plurality of carrier cloths (3) to be wound up, so that the tofu on the top of the plurality of carrier cloths (3) falls into the frying pan (2).

3. The automatic conveying line for prepared dishes according to claim 2 is characterized in that: The driving member (7) comprises a motor (71) arranged in the base (1); a driving shaft (72) is arranged at the output end of the motor (71); a plurality of driving rods (73) are arranged outside the driving shaft (72); a driving block (74) is arranged at one end of the plurality of driving rods (73) away from the driving shaft (72); and the plurality of driving blocks (74) are slidably arranged on the top of the base (1).

4. The automatic conveying line for prepared dishes according to claim 3 is characterized by: The transmission member (8) comprises a first gear (81) arranged on the outside of the driving shaft (72); a transmission shaft (82) is arranged at the bottom of the frying pan (2); a transmission frame (83) is arranged on one side of the base (1); an auxiliary bearing (84) is arranged on the outside of the transmission shaft (82); an outer ring of the auxiliary bearing (84) is arranged in the transmission frame (83); the transmission shaft (82) is rotatably arranged in the transmission frame (83) through the auxiliary bearing (84); a second gear (85) is arranged on the outside of the transmission shaft (82); a transmission belt (86) is arranged on the outside of the first gear (81) and the second gear (85); a plurality of latch teeth (87) are provided on the transmission belt (86); and the first gear (81) and the second gear (85) are both meshed with the plurality of latch teeth (87).

5. The automatic conveying line for prepared dishes according to claim 4 is characterized by: The winding member (9) comprises a trigger plate (91) arranged on the side of the base (1) close to the frying pan (2), and one side of the trigger plate (91) is an inclined surface, a plurality of driving blocks (74) are each provided with a fixing rod (92) on the outside, one end of a plurality of the carrying cloths (3) are respectively provided on the outside of the corresponding plurality of the fixing rods (92), a plurality of driving blocks (74) are each provided with a sliding groove (93), a plurality of sliding grooves (93) are each provided with a sliding rod (94) slidably arranged therein, a plurality of driving blocks (74) are each provided with a winding rod (95), a plurality of winding rods (95) are each provided with a winding tube (96) rotatably arranged on the outside, and a plurality of the winding tubes (96) are each provided with a winding torsion spring (97), and one end of the plurality of winding torsion springs (97) away from the plurality of winding tubes (96) is respectively arranged on the outside of the corresponding winding rods (95), one end of the plurality of carrying cloths (3) away from the plurality of fixing rods (92) is each wound and arranged on the outside of the winding tube (96), and the plurality of carrying cloths (3) are respectively attached to one side of the plurality of sliding rods (94) away from the plurality of fixing rods (92), and a trigger spring (98) is each provided on the top of the plurality of winding rods (95), and one end of the plurality of trigger springs (98) away from the plurality of winding rods (95) is each arranged on the bottom of the corresponding sliding rod (94); A plurality of driving blocks (74) are provided with transverse grooves (99) on the outside, a plurality of transverse grooves (99) are provided with transverse rods (910) for sliding, a plurality of first control plates (911) are provided on the outside of the transverse rods (910) for sliding, a plurality of first control plates (911) are provided with trigger rods (912) for use with the trigger plates (91) at one end away from the plurality of transverse rods (910) for rotation, a plurality of second control plates (913) are provided with control shafts (914) at one end away from the plurality of trigger rods (912), and a plurality of second control plates (913) are provided with control shafts (914) at one end away from the plurality of trigger rods (912). Each of the control shafts (914) is rotatably arranged in the corresponding driving block (74); each of the control shafts (914) is provided with a control torsion spring (915) on the outside; each of the ends of the control torsion springs (915) away from the control shafts (914) is provided in the corresponding driving block (74); each of the winding rods (95) is rotatably arranged with a winding wheel (916); each of the bottoms of the sliding rods (94) is provided with a winding rope (917); each of the ends of the winding ropes (917) away from the sliding rods (94) is extended along the outside of the corresponding winding wheel (916) to the cross bar (910).

6. The automatic conveying line for prepared dishes according to claim 1 is characterized by: The cleaning component (6) comprises a support member (10) arranged on one side of the base (1), and the support member (10) is used to fix the height of the brush (4) so ​​that the brush (4) can contact the top of the plurality of carrier cloths (3). A rotating member (11) is arranged above the base (1), and the rotating member (11) is used to drive the brush (4) to rotate. A water spraying member (12) is arranged on one side of the base (1), and the water spraying member (12) is used to spray water on the surfaces of the plurality of carrier cloths (3).

7. The automatic conveying line for prepared dishes according to claim 6 is characterized by: The support member (10) comprises a water bucket (101) arranged on one side of the base (1); a filter plate (102) is arranged on the top of the water bucket (101); a support tube (103) is arranged inside the water bucket (101), and the support tube (103) is communicated with the inside of the water bucket (101); a support frame (104) is arranged on the top of the support tube (103); a connecting tube (105) is arranged on one side of the support tube (103), and the connecting tube (105) is communicated with the support tube (103); a support bearing (106) is arranged at one end of the connecting tube (105) away from the support tube (103), and the brush (4) is arranged on the outer ring of the support bearing (106).

8. The automatic conveying line for prepared dishes according to claim 7 is characterized by: The rotating member (11) comprises a rotating shaft (111) rotatably arranged in the support frame (104); a first bevel gear (112) is arranged on the top of the driving shaft (72); a second bevel gear (113) meshing with the first bevel gear (112) is arranged at one end of the rotating shaft (111) close to the driving shaft (72); and the brush (4) is arranged on the outside of the rotating shaft (111).

9. The automatic conveying line for prepared dishes according to claim 8 is characterized in that: The water spraying member (12) comprises a one-way valve (121) arranged in the support tube (103), and the opening direction of the one-way valve (121) faces upward; a circular plate (122) is arranged at one end of the rotating shaft (111) away from the second bevel gear (113); a round rod (123) is arranged at one side of the circular plate (122) away from the rotating shaft (111); and a connecting plate (124) is rotatably arranged on the outer side of the circular rod (123) at a position where the circular rod (123) is away from the axial circular plate (122); An extrusion plate (125) is rotatably arranged at one end of the connecting plate (124) away from the round rod (123) through a rotating shaft. The extrusion plate (125) is slidably arranged in the support tube (103). A plurality of through holes (126) are opened in the extrusion plate (125). A plurality of extrusion frames (127) are arranged on the extrusion plate (125), and the plurality of extrusion frames (127) correspond to the plurality of through holes (126) one by one. The bottoms of the plurality of extrusion frames (127) are all provided with extrusion springs (128). The bottoms of the plurality of extrusion springs (128) are all provided with rubber plates (129), and the plurality of rubber plates (129) are respectively used in conjunction with the plurality of through holes (126).

10. The automatic conveying line for prepared dishes according to claim 1 is characterized in that: An air compressor (13) is arranged on one side of the base (1), an air jet pipe (14) is arranged at the output end of the air compressor (13), and the top of the air jet pipe (14) is located below the rotation path of the plurality of carrier cloths (3).

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