Conveying device for industrial processing and production of bread

Abstract

The invention relates to the technical field of industrial food processing, in particular to a conveying device for industrial bread processing and production. Comprising a machine frame, the machine frame is provided with a first conveying belt and a second conveying belt, the machine frame is fixedly connected with a containing frame and two hydraulic rods located below the containing frame, the telescopic ends of the hydraulic rods are fixedly connected with a supporting frame, a plurality of trays are arranged in the containing frame, the supporting frame is used for supporting the trays, and the supporting frame is used for supporting the trays. The trays are provided with notches, and every two adjacent trays are stacked in a staggered mode according to the notches in the trays. The notches are formed in the trays, the notches in every two adjacent trays are alternately distributed and stacked, the trays are alternately supported through the supporting frames, and therefore the trays are sequentially placed on the second conveying belt to convey bread blanks, the stacking distance between every two adjacent trays is reduced, and the feeding efficiency of the trays is reduced; the manual tray adding frequency is reduced, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of food industrial processing, and particularly relates to a conveying device for bread industrial processing. BACKGROUND

[0002] As a mainstream instant food, bread has a huge daily consumption. In order to meet the huge demand, the production of bread has gradually shifted from traditional manual workshops to automated factory production. After preliminary processing, the bread needs to be placed in a tray by using a conveying device, and then further processed.

[0003] In the prior art, two groups of conveyors are used to convey bread dough and trays respectively, and the bread dough is dropped into the tray by the cooperation of the two groups of conveyors. The prior conveying device uses two vertical and parallel chains to install a partition plate. Adjacent two partition plates on the same chain are used to place a tray. The tray is conveyed from top to bottom by the rotation of the chain and placed on the conveyor belt for transportation. In order to place the tray between the two partition plates smoothly, the partition plate needs to have sufficient height. As a result, the spacing between the trays is too large, and the number of trays that can be stacked is limited. Therefore, the tray needs to be added to the device frequently, which makes the operation of the prior device too cumbersome and affects the production efficiency of the bread. SUMMARY

[0004] The present application provides a conveying device for bread industrial processing, which aims to overcome the shortcomings mentioned in the background.

[0005] The technical implementation scheme of the present application is as follows: a conveying device for bread industrial processing, comprising a rack, wherein the rack is provided with a first conveyor belt and a second conveyor belt, the rack is fixedly connected with a placing rack, and two hydraulic rods are located below the placing rack, the extension end of the hydraulic rod is fixedly connected with a support frame, a plurality of trays are arranged in the placing rack, the support frame is used to support the trays, the trays are provided with notches, adjacent two trays are staggered and stacked according to the notches thereon, and the notches are used for the corresponding support frame to pass through.

[0006] More preferably, the support frame is fixedly connected with two suction cups, and the suction cups are used to suck the adjacent trays.

[0007] More preferably, the second conveyor belt is fixedly connected with positioning strips distributed at equal intervals, the trays are provided with positioning grooves, and the positioning strips limit the trays through the positioning grooves.

[0008] More preferably, the longitudinal sectional area of the positioning groove is greater than the longitudinal sectional area of the positioning strip.

[0009] More preferably, the placing rack is fixedly connected with a vibrating plate, the vibrating plate is elastic, the vibrating plate is fixedly connected with a knocking column, and the knocking column is used for knocking the second conveying belt to make it vibrate.

[0010] More preferably, the vibrating plate is fixedly connected with two transmission plates, the transmission plates are elastic, the transmission plates are rotationally connected with rotating plates in a limiting mode, and the supporting frame extrudes the corresponding rotating plates to make them move.

[0011] More preferably, the placing rack is rotationally connected with a baffle, and the baffle is used for blocking the stacked trays.

[0012] More preferably, the placing rack is slidingly connected with a transmission member, the baffle is wound with a transmission rope, the transmission rope is fixedly connected with the transmission member, and a tension spring is arranged between the transmission member and the placing rack.

[0013] More preferably, an elastic sheet is arranged between the placing rack and the baffle, and the elastic sheet is used for driving the baffle to rotate.

[0014] More preferably, the transmission member is provided with an extrusion part and a blocking part, the extrusion part is used for making the tray drive the transmission member to move, and the blocking part is used for resisting the tray to make the transmission member unable to move.

[0015] Beneficial effects: the present application stacks the adjacent two trays alternately by setting the notch on the tray and making the notches on the adjacent two trays alternately distributed, and supports the tray alternately by the supporting frame, so that the tray is sequentially placed on the second conveying belt to transport the bread dough, reduces the stacking interval between the adjacent two trays, reduces the feeding efficiency of the tray, reduces the frequency of manual addition of the tray, and improves the production efficiency.

[0016] The tray is limited by the alignment of the positioning strip and the positioning groove, so as to avoid the relative sliding of the tray during the transportation of the second conveying belt, and then the second conveying belt can transport the tray to the lower side of the first conveying belt at a faster speed, thereby improving the production efficiency of the bread.

[0017] The tray in the placing rack is blocked by the baffle to avoid the tray from falling out of the placing rack, and the tray is used to resist the transmission member, so that the transmission member pulls the transmission rope to lock the baffle, after the last tray is separated from the placing rack, the tray is separated from the transmission member, the transmission member drives the baffle to open, so as to add the tray into the placing rack again, and the operation steps are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application; Figure 2 It is a schematic diagram of the three-dimensional structure of the second conveying belt and the placing rack of the present application; Figure 3 Fig. 1 is a schematic diagram of the three-dimensional structure of the hydraulic rod and support frame of the present application; Figure 4 Fig. 2 is a schematic diagram of the placement of the tray of the present application; Figure 5 Fig. 3 is a schematic diagram of the three-dimensional structure of the vibrating plate and knocking column of the present application; Figure 6 Fig. 4 is a schematic diagram of the three-dimensional structure of the transmission rope and tension spring of the present application.

[0019] The labels of the components in the drawings are as follows: 1, frame, 2, first conveyor belt, 3, second conveyor belt, 4, placement rack, 5, hydraulic rod, 6, support frame, 7, tray, 701, notch, 702, positioning groove, 8, suction cup, 9, positioning strip, 10, vibrating plate, 11, knocking column, 12, transmission plate, 13, rotating plate, 14, baffle, 15, transmission member, 151, extrusion part, 152, blocking part, 16, transmission rope, 17, tension spring, 18, elastic sheet. DETAILED DESCRIPTION

[0020] The above scheme will be further described in combination with specific embodiments. It should be understood that these embodiments are used to illustrate the present application and do not limit the scope of the present application. The implementation conditions used in the embodiments can be further adjusted according to the specific conditions of the manufacturer, and the implementation conditions not mentioned are usually the conditions in the conventional experiments. Embodiment 1

[0021] A conveying device for industrialized processing and production of bread, as shown in Figures 1-5 Fig. 1, comprises a frame 1, the frame 1 is provided with a first conveyor belt 2 and a second conveyor belt 3, both of which are existing devices, wherein the first conveyor belt 2 is used for conveying bread dough, and the second conveyor belt 3 is used for conveying trays 7, the structure of the first conveyor belt 2 and the second conveyor belt 3 will not be described in detail here, the frame 1 is fixedly connected with a placement rack 4, the placement rack 4 is used for framing the trays 7, and two hydraulic rods 5 below the placement rack 4, the telescopic end of the hydraulic rod 5 is fixedly connected with a support frame 6, the support frame 6 is in the shape of C, a plurality of trays 7 are arranged in the placement rack 4, four in the figure, the support frame 6 is used for supporting the trays 7, the tray 7 is provided with a notch 701, the notch 701 is for the corresponding support frame 6 to pass through, the adjacent two trays 7 are staggered and stacked according to the notches 701 thereon, the two support frames 6 are respectively in contact with the first and second trays 7 from bottom to top, wherein the support frame 6 in contact with the second tray 7 from bottom to top passes through the notch 701 of the first tray 7 from bottom to top.

[0022] As shown in Figure 5 Fig. 2, the support frame 6 is fixedly connected with two suction cups 8, the suction cups 8 are used to suck the adjacent trays 7, thereby actively separating the adjacent two trays 7.

[0023] When the bread dough is transported by using the device, first, the device is installed at the working site, then the first conveying belt 2 is started, and the stacked trays 7 are placed on the support frame 6, the rear hydraulic rod 5 is started, the telescopic end of the rear hydraulic rod 5 drives the support frame 6 to move downward, the support frame 6 sucks the tray 7 through the suction cup 8 and drives it to move downward until the tray 7 falls on the second conveying belt 3, the tray 7 is separated from the suction cup 8 by being blocked by the second conveying belt 3, then the second conveying belt 3 is started and drives the tray 7 to move, so that the tray 7 stops below the first conveying belt 2, at this time, the telescopic end of the rear hydraulic rod 5 drives the support frame 6 to move upward and passes through the gap 701 of the lowermost tray 7, and contacts the second tray 7 from bottom to top, then the first conveying belt 2 transports the bread dough into the tray 7 on the second conveying belt 3, when the tray 7 is full of bread dough, the tray 7 is taken down, then the front hydraulic rod 5 repeats the steps of the rear hydraulic rod 5, and places a new tray 7 on the second conveying belt 3, the above steps are repeated to complete the transportation of the bread dough. Example 2

[0024] Based on example 1, as shown in Figure 3 , the second conveying belt 3 is fixedly connected with positioning bars 9 which are distributed at equal intervals, in the figure, the positioning bars 9 have four groups, two in each group, the tray 7 is provided with two positioning grooves 702, the positioning bars 9 limit the tray 7 through the positioning grooves 702, so as to avoid slipping when the second conveying belt 3 transports the tray 7, and then the speed of the second conveying belt 3 transporting the tray 7 can be increased to improve the production rate of bread. The longitudinal sectional area of the positioning groove 702 is greater than the longitudinal sectional area of the positioning bar 9, so as to facilitate the alignment of the positioning bar 9 with the corresponding positioning groove 702, thereby clamping the tray 7.

[0025] As shown in Figure 3 and Figure 5 , the placing frame 4 is fixedly connected with a vibration plate 10, the vibration plate 10 has elasticity, after being pressed and released, the vibration plate 10 generates high-frequency vibration, the vibration plate 10 is fixedly connected with a knocking column 11, the knocking column 11 is used to knock the second conveying belt 3 to make it vibrate, so that when the tray 7 has an error and is placed on the positioning bar 9, that is, the positioning bar 9 and the positioning groove 702 are not aligned, the positioning groove 702 and the positioning bar 9 are aligned through vibration.

[0026] As shown in Figure 5 , the vibration plate 10 is fixedly connected with two transmission plates 12, the transmission plates 12 have elasticity, the transmission plates 12 are limitingly rotationally connected with rotating plates 13, the support frame 6 presses the corresponding rotating plate 13 to move, thereby pressing the vibration plate 10 to deform, when the support frame 6 moves from bottom to top, the support frame 6 presses the rotating plate 13, the rotating plate 13 rotates, and returns to the original position after the support frame 6 passes.

[0027] When the tray 7 falls on the second conveying belt 3, the positioning groove 702 is aligned with the positioning strip 9 and is limited, thereby preventing the tray 7 from slipping on the second conveying belt 3. When the positioning groove 702 fails to align with the positioning strip 9, the tray 7 is blocked by the positioning strip 9, the support frame 6 extrudes the rotating plate 13 in the process of moving downward, the rotating plate 13 drives the transmission plate 1 to bend and deform, the transmission plate 12 makes the vibrating plate 10 bend and deform, and then the rotating plate 13 gradually moves away from the support frame 6 until the support frame 6 can no longer extrude the rotating plate 13. After the support frame 6 is separated from the rotating plate 13, the vibrating plate 10 starts to vibrate, the vibrating plate 10 drives the knocking column 11 to vibrate, and the knocking column 11 knocks the second conveying belt 3, so that the tray 7 is moved to the position where the positioning groove 702 aligns with the positioning strip 9 by vibration, thereby ensuring that the bread dough can be accurately dropped into the tray 7 when the first conveying belt 2 conveys the bread dough. Embodiment 3

[0028] On the basis of embodiment 1, as shown in Figure 3 and Figure 6 , the placing frame 4 is rotationally connected with a baffle 14, and the baffle 14 is used to block the stacked tray 7, thereby preventing the tray 7 from being tilted backward.

[0029] As shown in Figure 6 , the placing frame 4 is slidingly connected with a transmission member 15, the transmission member 15 is composed of a long rectangular block, a flat rectangular block and a circular rod, the long rectangular block of the transmission member 15 passes through the placing frame 4 and is slidingly connected therewith, the baffle 14 is provided with a transmission rope 16, the transmission rope 16 has no elasticity, so that it will not be elongated when being pulled, the transmission rope 16 is fixedly connected with the circular rod of the transmission member 15, and the flat rectangular block of the transmission member 15 is provided with a tension spring 17 between the placing frame 4. The long rectangular block of the transmission member 15 is provided with an extrusion part 151 and a blocking part 152, the extrusion part 151 is used to drive the tray 7 to move the transmission member 15, and the blocking part 152 is used to resist the tray 7 to make the transmission member 15 unable to move.

[0030] As shown in Figure 6 , an elastic sheet 18 is arranged between the placing frame 4 and the baffle 14, and the elastic sheet 18 is used to drive the baffle 14 to rotate, so that when the baffle 14 is not pulled by the transmission rope 16, the elastic sheet 18 drives the baffle 14 to rotate to facilitate the tray 7 to be placed into the placing frame 4.

[0031] When the tray 7 is added to the placing rack 4, the stacked tray 7 is put into the placing rack 4 and moves downward, when moving downward, the tray 7 presses the pressing part 151, the transmission part 15 moves, the transmission part 15 stretches the tension spring 17 and pulls the transmission rope 16, the transmission rope 16 drives the blocking sheet 14 to rotate, the blocking sheet 14 limits the tray 7, thereby avoiding the tray 7 from falling, when the blocking sheet 14 rotates, the elastic sheet 18 stores energy, when the last tray 7 falls to the second conveying belt 3, the blocking part 152 loses the block, the transmission part 15 resets under the action of the tension spring 17, at this time, the transmission rope 16 gradually loosens, the blocking sheet 14 opens under the action of the elastic sheet 18, so as to add the tray 7 to the blocking sheet 14 again.

[0032] Although the present disclosure has been shown and described with respect to certain exemplary embodiments thereof, it should be understood by the skilled in the art that certain modifications could be made within the scope of the disclosure and equivalents thereof. Therefore, the scope of the disclosure should not be limited to the above-described embodiments.

Claims

1. A conveying device for industrial bread processing, characterized in that: The application relates to a rack (1) comprising a first conveying belt (2) and a second conveying belt (3), the rack (1) being fixedly connected with a placing rack (4) and two hydraulic rods (5) below the placing rack (4), the telescopic end of the hydraulic rod (5) being fixedly connected with a supporting rack (6), the placing rack (4) being provided with a plurality of trays (7), the supporting rack (6) being used for supporting the trays (7), the tray (7) being provided with a notch (701), and two adjacent trays (7) being staggered and stacked according to the notch (701) thereon, the notch (701) being used for allowing the corresponding supporting rack (6) to pass through.

2. A conveying device for the industrial processing of bread according to claim 1, characterized in that: The supporting rack (6) is fixedly connected with two suction cups (8) used for sucking the adjacent trays (7).

3. A conveying device for the industrial processing of bread according to claim 1, characterized in that: The second conveying belt (3) is fixedly connected with positioning strips (9) distributed at equal intervals, the tray (7) is provided with a positioning groove (702), and the positioning strip (9) limits the tray (7) through the positioning groove (702).

4. A conveying device for the industrial processing of bread according to claim 3, characterized in that: The longitudinal section area of the positioning groove (702) is larger than the longitudinal section area of the positioning strip (9).

5. A conveying device for the industrial processing of bread according to claim 4, characterized in that: The placing rack (4) is fixedly connected with a vibrating plate (10) which is elastic, the vibrating plate (10) is fixedly connected with a knocking column (11) used for knocking the second conveying belt (3) to make it vibrate.

6. A conveying device for the industrial processing of bread according to claim 5, characterized in that: The vibrating plate (10) is fixedly connected with two transmission plates (12) which are elastic, the transmission plate (12) is limitingly rotationally connected with a rotating plate (13), and the supporting rack (6) extrudes the corresponding rotating plate (13) to make it move.

7. A conveying device for the industrial processing of bread according to claim 1, characterized in that: The placing rack (4) is rotationally connected with a baffle (14) used for blocking the stacked trays (7).

8. A conveying device for the industrial processing of bread according to claim 7, characterized in that: The placing rack (4) is slidingly connected with a transmission member (15), the baffle (14) is wound with a transmission rope (16), the transmission rope (16) is fixedly connected with the transmission member (15), and a tension spring (17) is arranged between the transmission member (15) and the placing rack (4).

9. A conveying device for the industrial processing of bread according to claim 8, characterized in that: An elastic sheet (18) is arranged between the placing rack (4) and the baffle (14) and used for driving the baffle (14) to rotate.

10. A conveying device for the industrial production of bread according to claim 9, characterized in that: The transmission member (15) is provided with an extrusion part (151) and a blocking part (152), the extrusion part (151) is used for making the tray (7) drive the transmission member (15) to move, and the blocking part (152) is used for abutting against the tray (7) to make the transmission member (15) unable to move.

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