Directional conveying mechanism for food processing and production line

Abstract

The invention relates to the technical field of food conveying, and particularly discloses a directional conveying mechanism for food processing and a production line. The directional conveying mechanism for food processing comprises an industrial conveying belt, the industrial conveying belt comprises an output shaft, the industrial conveying belt is driven to move through the output shaft, a workpiece is placed on the industrial conveying belt, and a supporting frame is arranged at the outer end of the industrial conveying belt; an on-demand placing part is arranged on the industrial conveying belt and comprises a baffle, a first rotating shaft is arranged at the bottom of the baffle, and a sealing column is arranged outside the first rotating shaft. By arranging the baffle and the limiting plate, the baffle can be driven to rotate only when a set number of workpieces are reached, so that the baffle can intercept the set number of workpieces, the purpose of placing the workpieces according to needs is achieved, and the situation that the horizontally placed workpieces cannot smoothly fall into a packaging box is effectively avoided.

Description

Technical Field

[0001] The invention relates to the technical field of food conveying, and in particular to a directional conveying mechanism and a production line for food processing. Background Art

[0002] Food processing refers to the process of converting raw materials (such as agricultural products, animal products, etc.) into edible food through a series of physical, chemical and biological methods. This process is not only aimed at extending the shelf life of food, but also improving its taste, appearance, nutritional value and safety. At present, in the process of processing and packaging solidified food, sometimes more than two are needed to be packaged together.

[0003] Especially when horizontally placed food is packaged on demand, it is often impossible for the thrown objects to enter the packaging box smoothly because the same landing point is reached. Before these solidified foods enter the packaging box, they have to go through a series of processes such as wrapping in packaging bags, refrigeration, freezing, scanning, and weighing. They cannot be transported together and must be separated first and then enter the packaging box together. The existing method is to intervene manually or by machine to move the packaging box before the second item enters the packaging box, or to push the two items together. The former will increase the manual burden, and the latter has high requirements for intelligence. In addition, if there is an error in the interval, it may be difficult to ensure that the packaging can be carried out smoothly. Summary of the invention

[0004] The object of the present invention is to provide a directional conveying mechanism and a production line for food processing to solve the above-mentioned deficiencies in the prior art.

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

[0006] A directional conveying mechanism for food processing, comprising an industrial conveyor belt, the industrial conveyor belt comprising an output shaft, the industrial conveyor belt is driven to move by the output shaft, a workpiece is placed on the industrial conveyor belt, and a support frame is arranged at the outer end, the industrial conveyor belt is provided with a placement component on demand, the placement component on demand comprises a baffle, a first rotating shaft is arranged at the bottom of the baffle, and a sealing column is arranged outside the first rotating shaft;

[0007] A limit plate is arranged in the sealing column, and the limit plate is used to initially limit the baffle. A reset member is arranged on the rotating shaft, and initially has elastic potential energy. A trigger component is arranged on the limit plate, and when the trigger component is under pressure, the rotating shaft is released to allow the workpiece to pass through.

[0008] A reset component is provided at the bottom of the sealing column, and the reset component is used to enable the first rotating shaft to rotate synchronously with the output shaft when the first rotating shaft rotates to a set angle;

[0009] When at least one of the workpieces collides with the baffle, the baffle is pressed and rotates rapidly, allowing the workpieces to pass through automatically. The baffle automatically returns after rotating to a set angle.

[0010] Furthermore, the trigger component includes a plurality of blocking pieces slidably connected to the side ends of the limiting plate, a pair of adjacent blocking pieces are fixedly connected via a connecting shaft, an air hole is provided on the limiting plate, the blocking piece is used to initially block the air permeable piece, a traction component is provided at the outer end of the blocking piece close to the interior, the traction component is responsible for pulling the plurality of blocking pieces when the plurality of workpieces are under pressure, a sealing plate is also fixedly connected to the sealing column, the sealing plate is used to initially fix the limiting plate.

[0011] Furthermore, the traction component includes a first traction rope, a rotating drum is rotatably connected inside the sealing column, one end of the first traction rope extends to the interior of the rotating drum, a traction ring is slidably connected to the inner wall of the rotating drum, a second traction rope is fixedly connected to the bottom of the traction ring, and the bottom end of the second traction rope is fixedly connected to the outer end close to the internal sealing piece; the other end of the first traction rope is fixedly connected to a wedge block, a wire embedding groove is provided in the baffle, the first traction rope movably passes through the wire embedding groove and is exposed outside the baffle, a guide groove is provided on the baffle, and the wedge block slides in the guide groove.

[0012] Furthermore, a fixing rod is provided outside the baffle, the bottom of the fixing rod is magnetically connected to the top of the baffle, and a repelling piece is fixedly connected between the bottom of the fixing rod and the top of the wedge block.

[0013] Further, the reset component includes a rotating ring fixedly connected to the bottom of the rotating drum, the bottom of the rotating ring is fixedly connected to an adjusting screw, the external thread of the adjusting screw is sleeved with an extrusion sleeve, the bottom of the extrusion sleeve is fixedly connected to a linkage rod, the bottom of the linkage rod is fixedly connected to a first linkage ring, the bottom of the adjusting screw is fixedly connected to a second rotating shaft, the second rotating shaft is fixedly connected with a second linkage ring, the output shaft is fixedly sleeved with a first gear, the second rotating shaft is fixedly sleeved with a second gear, the first gear and the second gear are meshingly connected, and when the adjusting screw is rotated to a set angle, the first linkage ring and the second linkage ring are pushed closer to each other so that the two are engaged.

[0014] Furthermore, a plurality of telescopic rods are fixedly connected to the bottom of the first linkage ring, and a top surface of the second linkage ring is provided with insertion holes corresponding to the telescopic rods.

[0015] Optionally, an anti-collision component is also provided on the support frame, and the anti-collision component includes a buffer member, the end of the buffer member is fixedly connected to a push-pull rod, the end of the push-pull rod is rotatably connected to a buffer plate via a rotating rod, a rotating wheel is sleeved on the rotating rod, and an elastic block is provided on the side end of the buffer plate.

[0016] Furthermore, the end of the push-pull rod is fixedly connected to an extension rod, the side end of the extension rod is fixedly connected to a push rod, the side end of the push rod is rotatably connected to a rotating plate via a rotating wheel, a pair of the rotating wheels are fixedly sleeved with pulleys, and the pulleys are sleeved with friction belts.

[0017] Furthermore, the inner wall of the rotating rod is provided with a one-way ratchet, and the outer wall of the rotating wheel close to the rotating rod is provided with a plurality of latching teeth. The one-way ratchet is responsible for driving the buffer sheet in one direction only, and the buffer sheet is arranged at the center of the rotating rod.

[0018] A production line for food processing includes a directional conveying mechanism for food processing, at least one pair of conveyor belts, a storage mechanism and a box opening mechanism. The box opening mechanism is responsible for opening a box body. A buffer cylinder is provided at the bottom of the box sealing mechanism. The box sealing mechanism is responsible for storing packaged workpieces.

[0019] In the above technical solution, the directional conveying mechanism for food processing provided by the present invention has the following beneficial effects:

[0020] By setting the baffle and the limit plate, the baffle can be driven to rotate only when the set number of workpieces is reached, so that the baffle can intercept the set number of workpieces, so as to achieve the purpose of placing them on demand, and effectively prevent the horizontally placed workpieces from failing to fall smoothly into the packaging box; not only that, the baffle rotation speed can be accelerated by the reset part to avoid slowing down the closed workpieces; and the rotation of the adjusting screw rod is used to make the baffle automatically and quickly return to the initial position when it rotates to the set angle through the driving force of the output shaft, so as to continue to intercept on demand. The structure is ingenious and no manual supervision is required.

[0021] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0022] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0024] Figure 1 A schematic diagram of the overall top view structure provided by Embodiment 1 of the present invention;

[0025] Figure 2 This is a schematic diagram of the overall side view structure provided by Embodiment 1 of the present invention;

[0026] Figure 3 A schematic diagram of the structure of a trigger component provided in Example 1 of the present invention;

[0027] Figure 4 A schematic diagram of a cross-sectional structure of a sealing column provided in Example 1 of the present invention;

[0028] Figure 5 A schematic diagram of a cross-sectional structure of a baffle provided in Example 1 of the present invention;

[0029] Figure 6 Provided in Example 1 of the present invention Figure 5 A schematic diagram of the enlarged structure at point A;

[0030] Figure 7 A schematic diagram of the structure of a reset component provided in Example 1 of the present invention;

[0031] Figure 8 A schematic diagram of the overall top view structure provided by Embodiment 2 of the present invention;

[0032] Fig. 9 A schematic diagram of a partial structure of an anti-collision component provided in Example 2 of the present invention;

[0033] Fig.10 A schematic diagram of the overall structure of a portion of the anti-collision component provided in Example 2 of the present invention;

[0034] Fig.11 This is a front view structural schematic diagram of a rotating wheel provided in Embodiment 2 of the present invention;

[0035] Fig.12 The overall top view structural schematic diagram of the production line provided by the present invention.

[0036] Description of reference numerals:

[0037] 1. Industrial conveyor belt; 2. Output shaft; 3. Support frame; 4. Place components as needed; 41. Baffle; 42. First rotating shaft; 43. Sealing column; 44. Limiting plate; 45. Reset member; 46. Fixed rod; 47. Repelling plate; 48. Support shaft; 49. Bending rod; 5. Trigger component; 51. Blocking plate; 52. Air vent; 53. Sealing plate; 6. Reset component; 61. Rotating ring; 62. Adjusting screw rod; 63. Extrusion sleeve; 64. Linkage rod; 65. First linkage ring; 66. Second rotating shaft; 67. Second linkage ring; 68. 8. First gear; 69. Second gear; 610. Telescopic rod; 611. Socket; 7. Traction component; 71. First traction rope; 72. Rotating drum; 73. Traction ring; 74. Second traction rope; 75. Wedge block; 76. Cable burying groove; 8. Anti-collision component; 81. Buffer; 82. Push-pull rod; 83. Buffer sheet; 84. Rotating wheel; 85. Elastic block; 86. Extension rod; 87. Rotating sheet; 88. Pulley; 89. Friction belt; 810. One-way ratchet; 811. Clamping tooth; 812. Push rod; 813. L-shaped rod. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0039] Example 1: Please refer to Figure 1-3 A directional conveying mechanism for food processing, comprising an industrial conveyor belt 1, the industrial conveyor belt 1 comprising an output shaft 2, the industrial conveyor belt 1 is driven to move by the output shaft 2, a workpiece is placed on the industrial conveyor belt 1, and a support frame 3 is arranged at the outer end, the industrial conveyor belt 1 is provided with a placement component 4 on demand, the placement component 4 on demand comprises a baffle 41, a first rotating shaft 42 is arranged at the bottom of the baffle 41, a sealing column 43 is arranged outside the first rotating shaft 42; a limiting plate 44 is arranged inside the sealing column 43, and the limiting plate 44 is used for initial The baffle 41 is limited, and a reset member 45 is provided on the rotating shaft, which initially has elastic potential energy. A trigger component 5 is provided on the limiting plate 44, and the trigger component 5 is used to release the rotating shaft to allow the workpiece to pass when under pressure; a reset component 6 is provided at the bottom of the sealing column 43, and the reset component 6 is used to enable the first rotating shaft 42 to rotate synchronously with the output shaft 2 when the first rotating shaft 42 rotates to a set angle; when at least one of the workpieces collides with the baffle 41, the baffle 41 is pressed and rotates rapidly, so that it automatically passes together, and the baffle 41 automatically returns after rotating to a set angle.

[0040] Specifically, in this embodiment, the industrial conveyor belt 1 includes a reduction motor, the output end of the reduction motor is fixedly connected to the output shaft 2, and the output shaft 2 is fixedly connected to the belt roller, so that the industrial conveyor belt 1 can transport the workpiece.

[0041] The workpieces in this case are solidified foods, such as cream, cheese, frozen meat, etc., which need to be arranged horizontally side by side for more than two pieces. This case takes two pieces as an example for further explanation.

[0042] See also Figure 4 In an embodiment further provided by the present invention, the trigger component 5 includes a plurality of blocking pieces 51 slidably connected to the side ends of the limiting plate 44, and a pair of adjacent blocking pieces 51 are fixedly connected by a connecting shaft. An air hole 52 is provided on the limiting plate 44, and the blocking piece 51 is used to initially block the air permeable sheet. A traction component 7 is provided at the outer end of the blocking piece 51 close to the inside, and the traction component 7 is responsible for pulling the plurality of blocking pieces 51 when the plurality of workpieces are under pressure. A sealing plate 53 is also fixedly connected to the sealing column 43, and the sealing plate 53 is used to initially fix the limiting plate 44.

[0043] Specifically, the reset member 45 is a torsion spring, which is sleeved on the first rotating shaft 42. One end of the torsion spring is fixedly connected to the outer wall of the first rotating shaft 42, and the other end of the torsion spring is fixedly connected to the top of the sealing column 43. The side end of the support frame 3 is fixedly connected to the support shaft 48, and the top of the support shaft 48 is fixedly connected to the outer end of the sealing column 43 with a bending rod 49, which is responsible for fixing the sealing column 43. Initially, the torsion spring is pulled and is in a stretched and force-storing state.

[0044] Under the action of the sealing plate 53 , initially, the blocking piece 51 blocks the vent hole 52 , so that the limiting plate 44 cannot rotate.

[0045] See also Figure 5-6 Furthermore, the traction component 7 includes a first traction rope 71, and a rotating drum 72 is rotatably connected inside the sealing column 43. One end of the first traction rope 71 extends to the inside of the rotating drum 72, and a traction ring 73 is slidably connected to the inner wall of the rotating drum 72. A second traction rope 74 is fixedly connected to the bottom of the traction ring 73, and the bottom end of the second traction rope 74 is fixedly connected to the outer end close to the internal blocking piece 51; the other end of the first traction rope 71 is fixedly connected to a wedge block 75, and a wire embedding groove 76 is opened in the baffle 41. The first traction rope 71 movably passes through the wire embedding groove 76 and is exposed outside the baffle 41. A guide groove is opened on the baffle 41, and the wedge block 75 slides in the guide groove.

[0046] A fixing rod 46 is further disposed outside the baffle 41 , and the bottom of the fixing rod 46 is magnetically connected to the top of the baffle 41 . A repelling piece 47 is fixedly connected between the bottom of the fixing rod 46 and the top of the wedge block 75 .

[0047] Specifically, a first magnetic sheet is fixedly connected to the bottom of the fixed rod 46, and a second magnetic sheet is fixedly connected to the top of the baffle 41. The magnetic force between the first magnetic sheet and the second magnetic sheet is greater than the elastic force of the torsion spring, and is between the friction force between one workpiece and two workpieces. The force of the workpiece on the baffle 41 is the acceleration of the workpiece, which is also equivalent to the friction force of the conveyor belt on the workpiece.

[0048] A small hole is provided on the top of the rotating drum 72, and the first traction rope 71 passes through the small hole to enter the interior thereof. The top of the rotating drum 72 is fixedly connected to the first rotating shaft 42, and the outside is fixedly connected to the limit plate 44. The sealing plate 53 slides on the outer wall of the rotating drum 72. When a workpiece approaches the wedge block 75, the wedge block 75 is pushed upward, so that the first traction rope 71 rises with the traction ring 73, and the traction ring 73 slides with the blocking plate 51 through the second traction rope 74, so that the air vent 52 is exposed; at this time, under the action of the first magnetic sheet and the second magnetic sheet, the baffle 41 has not yet been able to rotate; then the second workpiece collides with it, and the pressure exceeds the magnetic force of the first magnetic sheet and the second magnetic sheet, so that the baffle 41 rotates under the action of elasticity, and the rotation angle is 90-120 degrees, which can leave a certain margin for a pair of workpieces to pass safely.

[0049] See also Figure 7 In an embodiment further provided by the present invention, the reset component 6 includes a rotating ring 61 fixedly connected to the bottom of the rotating drum 72, the bottom of the rotating ring 61 is fixedly connected with an adjusting screw 62, the external thread of the adjusting screw 62 is sleeved with an extrusion sleeve 63, the bottom of the extrusion sleeve 63 is fixedly connected with a plurality of linkage rods 64, the bottom of the linkage rod 64 is fixedly connected with a first linkage ring 65, the bottom of the adjusting screw 62 is fixedly connected with a second rotating shaft 66, the second rotating shaft 66 is fixedly connected with a second linkage ring 67, the output shaft 2 is fixedly sleeved with a first gear 68, the second rotating shaft 66 is fixedly sleeved with a second gear 69, the first gear 68 and the second gear 69 are meshingly connected, and when the adjusting screw 62 rotates to a set angle, the first linkage ring 65 and the second linkage ring 67 are pushed close to each other so that the two are embedded.

[0050] The first gear 68 and the second gear 69 are both bevel gears.

[0051] The bottom of the first linkage ring 65 is fixedly connected with a plurality of telescopic rods 610, and the top surface of the second linkage ring 67 is provided with a socket 611 corresponding to the telescopic rod 610. The telescopic rod 610 includes a sliding rod and an inner rod, and a telescopic spring is fixedly connected between the bottom of the inner rod and the inner bottom of the sliding rod.

[0052] Specifically, the end of the support shaft 48 is fixedly connected with a latch tooth ring 811, which is rotationally connected to the second rotating shaft 66 and is limited in the vertical direction by a pair of latch tooth rings 811, thereby supporting the second rotating shaft 66. Initially, the second rotating shaft 66 is rotated through the transmission of the first gear 68 and the second gear 69, and the second rotating shaft 66 is rotated at the bottom of the sealing column 43 through the bearing, and is rotationally connected to the adjusting screw 62.

[0053] Specifically, an annular groove is provided at the bottom of the sealing column 43, and an annular plate is rotatably connected in the annular groove. The bottom of the linkage rod 64 slides through one side of the annular plate and is rotatably connected to the first linkage ring 65. An annular groove can be provided on the first linkage ring 65, and the cross-sectional view inside the groove is convex-shaped. There is an embedded sliding protrusion in the groove, so that the linkage rod 64 can not only rotate freely with the first linkage ring 65, but also move up and down with the first linkage ring 65.

[0054] When the adjusting screw 62 rotates forward (i.e. the baffle 41 makes way for a pair of workpieces to move forward), it moves downward with the extrusion sleeve 63, and the extrusion sleeve 63 moves downward with the linkage rod 64, so that the first linkage ring 65 slowly approaches the second linkage ring 67. When the baffle 41 rotates to a set angle (for example: 120 degrees), the first linkage ring 65 and the second linkage ring 67 are combined, and the telescopic rod 610 enters the inside of the insertion hole 611. At this time, the pair of workpieces have left. Driven by the second rotating shaft 66, the rotating drum 72, the adjusting screw 62 and the first rotating shaft 42 will rotate in the opposite direction at a slightly faster speed, and move to the position of the fixed rod 46 to stop. A buffer block can be set at the front end of the fixed rod 46, which not only stops the baffle 41 but also buffers it.

[0055] Specifically, an elastic rope is provided on the limit plate 44, and the elastic rope is fixedly connected to the adjacent blocking piece 51 to fix the moved blocking piece 51. A first clamping block is provided on the baffle 41, and the elastic force of the first clamping block is greater than the elastic rope, so that after the wedge block 75 rises, the position of the blocking piece 51 is temporarily fixed. A pair of repulsive pieces 47 are both made of magnetic materials, and the repulsive force between them is greater than the first clamping block. When the baffle 41 rotates to below the fixed rod 46, under the action of the repulsive piece 47 above, the wedge block 75 returns to the initial position. At the same time, under the action of the elastic rope, multiple blocking pieces 51 are reset, and the cycle is entered in this way, which achieves the purpose of delivering packages to the public on demand, and automatic rotation and automatic reset can be achieved without the need for tight instruments.

[0056] Example 2: Please refer to Figure 8-9The difference between Example 2 and Example 1 is that the following technical features are added: an anti-collision component 8 is also provided on the support frame 3, and the anti-collision component 8 includes a buffer member 81, and the end of the buffer member 81 is fixedly connected to a push-pull rod 82, and the end of the push-pull rod 82 is rotatably connected to a buffer plate 83 through a rotating rod, and a rotating wheel 84 is sleeved on the rotating rod, and an elastic block 85 is provided at the side end of the buffer plate 83.

[0057] Specifically, in order to avoid a collision between the two workpieces, which would cause the second workpiece to be bounced off, a buffer member 81 is provided. The buffer member 81 is a buffer damper with a return spring arranged inside. Specifically, it may be a hollow column. A pressure rod is sealingly and slidingly connected to the inside of the hollow column. The bottom of the pressure rod is fixedly connected to the inner wall of the hollow column by a return spring. A buffer ring is fixedly sleeved on the outer end of the pressure rod. A plurality of air holes are provided on the buffer ring to help buffer the workpieces.

[0058] Initially, when the second workpiece comes onto the buffer plate 83 , it pulls the buffer plate 83 to move, and the buffer plate 83 does not rotate due to the fixation of the elastic block 85 .

[0059] In the solution further provided by the present invention, the end of the push-pull rod 82 is fixedly connected to an extension rod 86, the side end of the extension rod 86 is fixedly connected to a top rod 812, the side end of the top rod 812 is rotatably connected to a rotating plate 87 through a rotating wheel 84, and a pair of the rotating wheels 84 are fixedly sleeved with a pulley 88, and a friction belt 89 is sleeved on the pulley 88.

[0060] See also Fig.10 Specifically, an L-shaped rod 813 is fixedly connected to the side end of the fixed rod 46. When the rotating piece 87 hits the L-shaped rod 813, it automatically rotates and squeezes the baffle 41 with the extension rod 86, applying pressure to the baffle 41 until it exceeds the threshold value of the first magnetic sheet and the second magnetic sheet, so that the baffle 41 automatically rotates. During the rotation of the baffle 41, an opposite pulling force is given to the rotating piece 87 to make it rotate in the opposite direction, and through the rotating wheel 84 and the friction belt 89, it rotates the buffer plate 83 90 degrees to allow the second workpiece to pass (Note: when the second workpiece is buffered to the end, the speed cannot be too small).

[0061] Furthermore, a one-way ratchet 810 is provided on the inner wall of the rotating rod, and a plurality of latch teeth 811 are provided on the outer wall of the rotating wheel 84 close to the rotating rod. The one-way ratchet 810 is responsible for driving the buffer sheet 83 in one direction only. The buffer sheet is arranged at the center of the rotating rod.

[0062] See also Fig.11In the present invention, due to the provision of a one-way ratchet 810, when the rotating piece 87 rotates with the rotating rod in the positive direction, the rotating rod can rotate. When the rotating piece 87 automatically resets under the action of gravity, the rotating rod no longer rotates. Then, when the next workpiece comes to the buffer plate 83, the buffer plate 83 is in a horizontal state at this time and will not block the plate until the second workpiece comes to the buffer plate 83. The buffer plate 83 becomes vertical and can buffer the workpiece again until it is released.

[0063] See also Fig.12 A directional conveying mechanism for food processing includes the above-mentioned directional conveying mechanism for food processing, and also includes at least one pair of conveyor belts 9, a storage mechanism and an opening mechanism. The opening mechanism is responsible for opening the box body, and a buffer cylinder is provided at the bottom of the sealing mechanism. The sealing mechanism is responsible for storing the packaged workpieces.

[0064] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A directional conveying mechanism for food processing, comprising an industrial conveyor belt (1), wherein the industrial conveyor belt (1) comprises an output shaft (2), and the industrial conveyor belt (1) is driven to move by the output shaft (2), a workpiece is placed on the industrial conveyor belt (1), and a support frame (3) is arranged at the outer end, characterized in that: The industrial conveyor belt (1) is provided with an on-demand placement component (4), the on-demand placement component (4) comprises a baffle (41), a first rotating shaft (42) is provided at the bottom of the baffle (41), and a sealing column (43) is provided outside the first rotating shaft (42); A limiting plate (44) is arranged inside the sealing column (43), and the limiting plate (44) is used to initially limit the baffle (41). A reset member (45) is arranged on the rotating shaft, and initially has elastic potential energy. A trigger component (5) is arranged on the limiting plate (44), and the trigger component (5) is used to release the rotating shaft to allow the workpiece to pass through when under pressure. A reset component (6) is provided at the bottom of the sealing column (43), and the reset component (6) is used to enable the first rotating shaft (42) to rotate synchronously with the output shaft (2) when the first rotating shaft (42) rotates to a set angle; When at least one of the workpieces collides with the baffle (41), the baffle (41) is pressed and rotates rapidly, allowing the workpieces to pass through automatically, and the baffle (41) automatically returns after rotating to a set angle.

2. The directional conveying mechanism for food processing according to claim 1, characterized in that: The trigger component (5) comprises a plurality of blocking pieces (51) slidably connected to the side end of the limit plate (44); a pair of adjacent blocking pieces (51) are fixedly connected via a connecting shaft; an air hole (52) is provided on the limit plate (44); the blocking piece (51) is used to initially block the air permeable piece; a traction component (7) is provided at the outer end of the blocking piece (51) close to the inside; the traction component (7) is responsible for pulling the plurality of blocking pieces (51) when the plurality of workpieces are under pressure; a sealing plate (53) is also fixedly connected inside the sealing column (43); the sealing plate (53) is used to initially fix the limit plate (44).

3. The directional conveying mechanism for food processing according to claim 2, characterized in that: The traction component (7) comprises a first traction rope (71), a rotating drum (72) is rotatably connected inside the sealing column (43), one end of the first traction rope (71) extends to the inside of the rotating drum (72), the inner wall of the rotating drum (72) is slidably connected to a traction ring (73), the bottom of the traction ring (73) is fixedly connected to a second traction rope (74), the bottom end of the second traction rope (74) is fixedly connected to the outer end close to the internal sealing plate (51); the other end of the first traction rope (71) is fixedly connected to a wedge block (75), a wire embedding groove (76) is provided in the baffle plate (41), the first traction rope (71) movably passes through the wire embedding groove (76) and is exposed outside the baffle plate (41), the baffle plate (41) is provided with a guide groove, and the wedge block (75) slides in the guide groove.

4. The directional conveying mechanism for food processing according to claim 3, characterized in that: A fixing rod (46) is also provided outside the baffle (41), the bottom of the fixing rod (46) is magnetically connected to the top of the baffle (41), and a repelling piece (47) is fixedly connected between the bottom of the fixing rod (46) and the top of the wedge block (75).

5. The directional conveying mechanism for food processing according to claim 4, characterized in that: The reset component (6) comprises a rotating ring (61) fixedly connected to the bottom of the rotating drum (72); the bottom of the rotating ring (61) is fixedly connected to an adjusting screw rod (62); the external thread of the adjusting screw rod (62) is sleeved with an extrusion sleeve (63); the bottom of the extrusion sleeve (63) is fixedly connected to a linkage rod (64); the bottom of the linkage rod (64) is fixedly connected to a first linkage ring (65); the bottom of the adjusting screw rod (62) is fixedly connected to a second rotating shaft (66); the second rotating shaft (66) is fixedly connected to a second linkage ring (67); the output shaft (2) is fixedly sleeved with a first gear (68); the second rotating shaft (66) is fixedly sleeved with a second gear (69); the first gear (68) and the second gear (69) are meshingly connected; when the adjusting screw rod (62) rotates to a set angle, the first linkage ring (65) and the second linkage ring (67) are pushed closer to each other so that the two are engaged.

6. The directional conveying mechanism for food processing according to claim 5, characterized in that: A plurality of telescopic rods (610) are fixedly connected to the bottom of the first linkage ring (65), and a top surface of the second linkage ring (67) is provided with insertion holes (611) corresponding to the telescopic rods (610).

7. The directional conveying mechanism for food processing according to claim 6, characterized in that: The support frame (3) is also provided with an anti-collision component (8), the anti-collision component (8) comprises a buffer component (81), the end of the buffer component (81) is fixedly connected to a push-pull rod (82), the end of the push-pull rod (82) is rotatably connected to a buffer plate (83) via a rotating rod, a rotating wheel (84) is sleeved on the rotating rod, and an elastic block (85) is provided at the side end of the buffer plate (83).

8. The directional conveying mechanism for food processing according to claim 7, characterized in that: The end of the push-pull rod (82) is fixedly connected to an extension rod (86), the side end of the extension rod (86) is fixedly connected to a push rod (812), the side end of the push rod (812) is rotatably connected to a rotating plate (87) via a rotating wheel (84), a pair of rotating wheels (84) are fixedly sleeved with pulleys (88), and a friction belt (89) is sleeved on the pulleys (88).

9. The directional conveying mechanism for food processing according to claim 8, characterized in that: The inner wall of the rotating rod is provided with a one-way ratchet (810), and the outer wall of the rotating wheel (84) close to the rotating rod is provided with a plurality of latching teeth (811). The one-way ratchet (810) is responsible for driving the buffer sheet (83) in one direction only. The buffer sheet is arranged at the center of the rotating rod.

10. A production line for food processing, comprising any one of claims 1 to 9 of the directional conveying mechanism for food processing, characterized in that: It also comprises at least one pair of conveyor belts (9), a storage mechanism and a box opening mechanism, wherein the box opening mechanism is responsible for opening the box body, a buffer cylinder is arranged at the bottom of the box sealing mechanism, and the box sealing mechanism is responsible for storing the packaged workpieces.

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