Tray arranging machine

Abstract

The utility model discloses a tray arrangement machine, which relates to the technical field of food processing equipment, and comprises a rack, a tray supply frame mounted on the rack, a conveyor arranged at the front end of the tray supply frame, a conveying track arranged on the front side of the conveyor, a controller arranged at one end of the conveyor, a food conveying belt arranged on the controller, a transfer table arranged at a discharge port of the conveying track, and a tray conveying belt arranged on the transfer table. A mounting groove is formed in the top face of the transfer table, a plurality of rotating rollers are arranged in the mounting groove, a first conveying line and a second conveying line which are in butt joint with a feeding port of the tunnel furnace are arranged on the left side and the right side of the transfer table respectively, a stop plate is arranged at the front end of the top face of the transfer table, and a pressure sensor electrically connected with the controller is arranged on the face, facing the transfer track, of the stop plate. A linear driving mechanism is arranged on the face, back on to the rack, of the transferring table and connected with a push plate used for pushing the baking trays moved to the transferring table into the first conveying line or the second conveying line. The baking trays are not easy to accumulate and do not need to be conveyed manually, and the processing efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing equipment, in particular to a tray arranging machine. Background Art

[0002] Tray arranging machines are commonly used in the food processing industry. They are mainly used to arrange dough embryos that need to be baked after forming, such as moon cakes, pancakes, cakes, etc., neatly and spaced in the baking tray in order to improve the baking quality of the food.

[0003] The Chinese utility model patent with publication number CN215159208U discloses an automatic plate arrangement machine, including a frame, on which a conveying device, a plate arrangement device and a plate supply device are arranged; wherein the conveying device includes a food conveyor belt, a limit slide rail and a reeling and unreeling mechanism, the food conveyor belt is slidably connected to the limit slide rail, the reeling and unreeling mechanism is connected to the food conveyor belt, and the reeling and unreeling mechanism drives the food conveyor belt to unreel and reel; the plate arrangement device includes a horizontal conveyor belt for placing baking trays, the horizontal conveyor belt is perpendicular to the food conveyor belt, and the horizontal conveyor belt is located below the food conveyor belt, and the position where the horizontal conveyor belt and the food conveyor belt overlap is the food plate arrangement area; the plate supply device includes a vertical conveyor belt and a plurality of The trays are fixed on the vertical conveyor belts, and there are two vertical conveyor belts. The two vertical conveyor belts are respectively located on both sides of the horizontal conveyor belt. A baking tray loading area is formed between the two vertical conveyor belts. The trays on the two vertical conveyor belts are symmetrically arranged, and the baking trays are placed on the two symmetrically arranged trays. This scheme automatically completes the loading and arranging operations of the baking trays by arranging a tray supply device, a tray placement device and a conveying device, thereby improving production efficiency and saving labor costs. However, in actual operation, after the baking tray is transferred to the horizontal conveyor belt, if the worker does not immediately remove the baking tray from the horizontal conveyor belt, the baking tray near the end of the horizontal conveyor belt will be pushed by the subsequently transferred baking tray, causing the baking tray to fall.

[0004] Thus, a Chinese utility model with publication number CN220255527U discloses an automatic plate arranging machine for convenient plate closing, including a workbench, a plate supply rack installed on the workbench, a conveyor arranged at one end of the plate supply rack, a controller fixed at one end of the conveyor, a food conveyor belt arranged on one side of the conveyor, two symmetrical conveying tracks fixed on the workbench, the conveying tracks corresponding to the conveyor, a buffer placement plate arranged on one side of the workbench, and a plate closing mechanism arranged between the workbench and the buffer placement plate. This scheme prolongs the operation time for workers to remove the baking tray by arranging the plate closing mechanism and the buffer placement plate, thereby avoiding the situation where the baking tray falls due to the worker's failure to remove the baking tray in time.

[0005] However, since the buffer plate is only provided on one side of the workbench in the above scheme, it is easy for the production to be suspended due to the accumulation of baking trays on the buffer plate during the continuous production of the tray arranging machine. After the baking trays are transferred to the buffer plate, workers are required to transfer the baking trays to the tunnel furnace one by one, which not only increases labor costs but also reduces the efficiency of food processing and production.

[0006] In view of this, the author conducted an in-depth study on the above-mentioned issues, which led to the emergence of this case. Utility Model Content

[0007] The utility model provides a tray arranging machine, aiming to solve the problems of easy stacking of baking trays and low transfer efficiency of the existing tray arranging machine.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0009] A tray arranging machine comprises a frame, on which a tray supply rack for arranging trays is installed, a conveyor is provided at the front end of the tray supply rack, two parallel conveying tracks are provided on the front side of the conveyor, a controller is installed at one end of the conveyor, a food conveyor belt connected to the conveyor and perpendicular to the conveying track is provided on the front side of the controller, a transfer platform fixedly connected to the frame is provided at the discharge port of the conveying track, a mounting groove is provided inwardly concavely on the top surface of the transfer platform, a plurality of rotating rollers arranged horizontally along the left and right directions are rotatably provided in the mounting groove, a first conveying line and a second conveying line which are docked with the feeding port of a tunnel furnace and can deliver baking trays into the tunnel furnace are respectively provided on the left and right sides of the transfer platform, a stop plate is erected at the front end of the top surface of the transfer platform, a pressure sensor electrically connected to the controller is provided on a side of the stop plate facing the conveying track, a linear drive mechanism is provided horizontally along the left and right directions on a side of the transfer platform facing away from the frame, and the linear drive mechanism is connected to a push plate for pushing the baking tray moved onto the transfer platform into the first conveying line or the second conveying line.

[0010] Furthermore, the above-mentioned linear drive mechanism includes a mounting plate fixedly connected to the transfer platform, a first motor is provided at the left end of the above-mentioned mounting plate, a mounting seat is provided at the right end, a screw rod is provided between the above-mentioned first motor and the above-mentioned mounting seat, one end of the above-mentioned screw rod is connected to the output shaft of the first motor through a coupling, and the other end is connected to the mounting seat, a slider is provided on the above-mentioned screw rod, and the above-mentioned slider is fixedly connected to the above-mentioned push plate.

[0011] Furthermore, the push plate includes a vertical portion fixedly connected to the top surface of the slider and higher than the stop plate, a horizontal portion fixedly connected to the vertical portion and extending to the middle of the transfer platform, a shift plate protruding downward from the bottom surface of the horizontal portion, and a gap is formed between the bottom surface of the shift plate and the top surfaces of the plurality of rotating rollers.

[0012] Furthermore, the first motor is electrically connected to the controller.

[0013] Furthermore, the length of the above-mentioned paddle is 1 / 3 of the width of the above-mentioned baking tray.

[0014] Furthermore, the above-mentioned first conveyor line includes two symmetrically arranged first frame plates, and a plurality of first conveying rollers arranged in the front-to-back direction are provided between the two above-mentioned first frame plates, one end of the plurality of first conveying rollers is connected to the first frame plate on the rear side, and the other end extends out of the first frame plate on the front side and is provided with a first synchronous wheel; a first support plate and a plurality of first support legs are also provided at the bottom of the two above-mentioned first frame plates, and the above-mentioned first support plate is fixedly provided on the bottom surface of the two above-mentioned first frame plates in the front-to-back direction, and a second motor is fixedly provided on a side of the above-mentioned first support plate facing away from the first frame plate, and a first driving wheel is provided on the output shaft of the above-mentioned second motor, and the above-mentioned first driving wheel is connected to the plurality of above-mentioned first synchronous wheels through a first synchronous belt transmission.

[0015] Furthermore, the second conveyor line includes two symmetrically arranged second frame plates, a plurality of second conveying rollers arranged in the front-to-back direction are provided between the two second frame plates, one end of the plurality of second conveying rollers is connected to the second frame plate on the rear side, and the other end extends out of the second frame plate on the front side and is provided with a second synchronous wheel; a second support plate and a plurality of second support legs are also provided at the bottom of the two second frame plates, the second support plate is fixedly provided on the bottom surface of the two second frame plates in the front-to-back direction, a third motor is fixedly provided on a side of the second support plate facing away from the second frame plate, a second driving wheel is provided on the output shaft of the third motor, and the second driving wheel is connected to the plurality of second synchronous wheels through a second synchronous belt transmission.

[0016] Furthermore, the top surface of the rotating roller and the top surface of the conveying track are in the same horizontal plane.

[0017] From the above description of the structure of the utility model, it can be seen that the utility model has the following advantages:

[0018] Firstly, the utility model arranges a transfer platform at the discharge port of the conveying track, and arranges a first conveying line and a second conveying line on the left and right sides of the transfer platform respectively, which are connected with the feed port of the tunnel furnace and can convey the baking tray into the tunnel furnace. A stop plate is also erected at the front end of the top surface of the transfer platform, and a pressure sensor electrically connected to the controller is provided on the side of the stop plate facing the conveying track, and a linear drive mechanism is provided on the side of the transfer platform facing away from the frame, and the linear drive mechanism is connected with a push plate for pushing the baking tray moved to the transfer platform into the first conveying line or the second conveying line. By arranging such an alternating method of pushing the baking trays, the problem of baking tray accumulation is avoided, and the entire process saves manual operation, thereby reducing labor costs.

[0019] Secondly, the paddle of the utility model is located in the middle of the transfer table, and the length of the paddle is 1 / 3 of the width of the baking tray. There is a gap between the bottom surface of the paddle and the top surface of the rotating roller, so that the power is more balanced when the paddle pushes the baking tray, the baking tray is not easy to shift, and there will be no interference or obstruction between the paddle and the rotating roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0022] Figure 3 This is a schematic diagram of the structure of the utility model after the frame is removed.

[0023] Figure 4 This is a schematic diagram of the structure of the utility model after the rack and the baking tray are removed.

[0024] Reference numerals: 10-frame; 101-baking tray; 11-plate rack; 12-conveyor; 13-conveyor track; 14-controller; 15-food conveyor belt; 20-transfer table; 21-mounting slot; 22-rotating roller; 23-stop plate; 24-pressure sensor; 30-first conveyor line; 31-first frame plate; 32-first conveyor roller; 33-first synchronous wheel; 34-first support plate; 35-first support leg; 36-second motor; 37 -first driving wheel; 38-first synchronous belt; 40-second conveyor line; 41-second frame plate; 42-second conveying roller; 43-second synchronous wheel; 44-second supporting plate; 45-second supporting leg; 46-third motor; 47-second driving wheel; 48-second synchronous belt; 51-mounting plate; 52-first motor; 53-mounting seat; 54-screw; 55-slider; 56-push plate; 561-vertical part; 562-horizontal part; 563-push plate. DETAILED DESCRIPTION

[0025] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] Reference Figures 1 to 4A tray arranging machine comprises a frame 10, on which a tray supply rack 11 for arranging trays is installed, a conveyor 12 is arranged at the front end of the tray supply rack 11, two parallel conveying tracks 13 are arranged on the front side of the conveyor 12, and a controller 14 is installed at one end of the conveyor 12, a food conveyor belt 15 connected to the conveyor 12 and perpendicular to the conveying track 13 is arranged on the front side of the controller 14, a transfer platform 20 fixedly connected to the frame 10 is arranged at the discharge port of the conveying track 13, a mounting groove 21 is concavely arranged inwardly on the top surface of the transfer platform 20, a plurality of rotating rollers 22 arranged horizontally in the left and right directions are rotatably arranged in the mounting groove 21, and the top surface of the rotating roller 22 is aligned with the conveying track 1 3 are in the same horizontal plane, and the left and right sides of the transfer platform 20 are respectively provided with a first conveyor line 30 and a second conveyor line 40 which are connected with the feed port of the tunnel furnace and can deliver the baking tray 101 into the tunnel furnace (not shown in the figure), and a stopper plate 23 is also erected at the front end of the top surface of the transfer platform 20, and a pressure sensor 24 electrically connected to the above-mentioned controller 14 is provided on the side of the stopper plate 23 facing the conveying track 13, and a linear drive mechanism arranged horizontally along the left and right directions is provided on the side of the transfer platform 20 facing away from the frame 10, and the linear drive mechanism is connected to a push plate 56 for pushing the baking tray 101 moved onto the transfer platform 20 into the first conveyor line 30 or the second conveyor line 40.

[0027] When in use, the conveying track 13 sends the baking tray 101 loaded with the dough into the transfer table 20. When the baking tray 101 contacts the pressure sensor 24 of the stop plate 23, the pressure sensor 24 sends a signal to the controller 14, and then the controller 14 controls the linear drive mechanism to drive the push plate 56 to push the baking tray 101 into the first conveyor line 30. When the subsequent baking tray 101 is sent into the transfer table 20 again and contacts the pressure sensor 24, the controller 14 controls the linear drive mechanism to drive the push plate 56 to move in the opposite direction, thereby pushing the baking tray 101 into the second conveyor line 40. The first conveyor line 30 and the second conveyor line 40 will convey the baking tray 101 pushed thereon to the tunnel furnace for baking processing. By alternately pushing the baking tray 101 in this way, the accumulation of the baking trays 101 is avoided and the efficiency of food processing and production is improved.

[0028] Reference Figures 1 to 4The linear drive mechanism includes a mounting plate 51 fixedly connected to the transfer platform 20, a first motor 52 is provided at the left end of the mounting plate 51, and a mounting seat 53 is provided at the right end, a screw rod 54 is provided between the first motor 52 and the mounting seat 53, one end of the screw rod 54 is connected to the output shaft of the first motor 52 through a coupling (not shown in the figure), and the other end is connected to the mounting seat 53, a slider 55 is also provided on the screw rod 54, the slider 55 is fixedly connected to a push plate 56, and the first motor 52 is electrically connected to the above-mentioned controller 14; the push plate 56 includes a vertical portion 561 fixedly connected to the top surface of the slider 55 and higher than the stop plate 23, and a horizontal portion 562 fixedly connected to the vertical portion 561 and extending to the middle of the transfer platform 20, a dial plate 563 is protruding downward from the bottom surface of the horizontal portion 562, the length of the dial plate 563 is 1 / 3 of the width of the baking tray 101, and there is a gap between the bottom surface of the dial plate 563 and the top surface of the plurality of rotating rollers 22.

[0029] In this way, when used, the first motor 52 drives the screw rod 54 to rotate forward or reverse, thereby driving the slider 55 to move along the screw rod 54. The movement of the slider 55 drives the push plate 56 to move, thereby pushing the baking tray 101 on the transfer table 20. Since the dial plate 563 of the push plate 56 is located in the middle of the transfer table 20 and the length of the dial plate 563 is 1 / 3 of the length of the baking tray 101, it can ensure that the power is balanced when pushing the baking tray 101, so that the baking tray 101 is not easily offset, and there is a gap between the bottom surface of the dial plate 563 and the top surface of the rotating roller 22 to avoid interference or obstruction between the dial plate 563 and the rotating roller 22.

[0030] Reference Figures 1 to 4The first conveyor line 30 includes two symmetrically arranged first frame plates 31, and a plurality of first conveying rollers 32 arranged in the front-to-back direction are provided between the two first frame plates 31. One end of the plurality of first conveying rollers 32 is connected to the first frame plate 31 on the rear side, and the other end extends out of the first frame plate 31 on the front side and is provided with a first synchronous wheel 33; a first support plate 34 and a plurality of first support legs 35 are also provided at the bottom of the two first frame plates 31. The first support plate 34 is fixedly provided on the bottom surface of the two first frame plates 31 in the front-to-back direction, and a second motor 36 is fixedly provided on a side of the first support plate 34 facing away from the first frame plate 31. The output shaft of the second motor 36 is provided with a first driving wheel 37, and the first driving wheel 37 is connected to the plurality of first synchronous wheels 33 through a first synchronous belt 38. The second conveyor line 40 includes two symmetrically arranged second frame plates 41, and a plurality of second conveying rollers 42 arranged in the front-to-back direction are provided between the two second frame plates 41, one end of the plurality of second conveying rollers 42 is connected to the second frame plate 41 on the rear side, and the other end extends out of the second frame plate 41 on the front side and is provided with a second synchronous wheel 43; a second support plate 44 and a plurality of second support legs 45 are also provided at the bottom of the two second frame plates 41, the second support plate 44 is fixedly provided on the bottom surfaces of the two second frame plates 41 along the front-to-back direction, a third motor 46 is fixedly provided on a side of the second support plate 44 facing away from the second frame plate 41, and a second driving wheel 47 is provided on the output shaft of the third motor 46, and the second driving wheel 47 is connected to the plurality of second synchronous wheels 43 through a second synchronous belt 48 for transmission.

[0031] When in use, the first drive wheel 37 and the second drive wheel 47 are driven to rotate by the second motor 36 and the third motor 46, and then the first synchronous belt 38 and the second synchronous belt 48 drive the first conveyor rollers 32 and the second conveyor rollers 42 to rotate, thereby achieving the purpose of conveying the baking tray 101 to the tunnel oven.

[0032] Reference Figures 1 to 4 The utility model sets a transfer platform 20 at the discharge port of the conveying track 13, and respectively sets a first conveyor line 30 and a second conveyor line 40 which are connected with the feed port of the tunnel furnace and can convey the baking tray 101 into the tunnel furnace on the left and right sides of the transfer platform 20. A stop plate 23 is also erected at the front end of the top surface of the transfer platform 20. A pressure sensor 24 electrically connected to the controller 14 is provided on the side of the stop plate 23 facing the conveying track 13. A linear drive mechanism is provided on the side of the transfer platform 20 facing away from the frame 10. The linear drive mechanism is connected to a push plate 56 for pushing the baking tray 101 moved onto the transfer platform 20 into the first conveyor line 30 or the second conveyor line 40. By setting such a method of alternately pushing the baking tray 101, the problem of stacking of the baking tray 101 is avoided, and the whole process saves manual operation, thereby reducing labor costs.

[0033] The above is only a specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial changes to the utility model using this concept shall be deemed as an infringement of the protection scope of the utility model.

Claims

1. A tray arrangement machine, comprising a frame, on which a tray supply rack for tray arrangement is mounted, a conveyor is arranged at the front end of the tray supply rack, two parallel conveyor tracks are arranged at the front side of the conveyor, a controller is installed at one end of the conveyor, and a food conveyor belt connected to the conveyor and perpendicular to the conveyor track is arranged at the front side of the controller, characterized in that: The discharge port of the conveying track is provided with a transfer table fixedly connected to the frame, the top surface of the transfer table is concavely provided with a mounting groove, a plurality of rotating rollers arranged horizontally along the left and right directions are rotatably provided in the mounting groove, the left and right sides of the transfer table are respectively provided with a first conveyor line and a second conveyor line which are docked with the feed port of the tunnel furnace and can deliver the baking tray into the tunnel furnace, a stop plate is erected at the front end of the top surface of the transfer table, a pressure sensor electrically connected to the controller is provided on the side of the stop plate facing the conveying track, a linear drive mechanism arranged horizontally along the left and right directions is provided on the side of the transfer table facing away from the frame, and the linear drive mechanism is connected with a push plate for pushing the baking tray moved onto the transfer table into the first conveyor line or the second conveyor line.

2. The tray arrangement machine according to claim 1, characterized in that: The linear drive mechanism includes a mounting plate fixedly connected to the transfer platform, a first motor is provided at the left end of the mounting plate, a mounting seat is provided at the right end, a screw rod is provided between the first motor and the mounting seat, one end of the screw rod is connected to the output shaft of the first motor through a coupling, and the other end is connected to the mounting seat, a slider is provided on the screw rod, and the slider is fixedly connected to the push plate.

3. The tray arrangement machine according to claim 2, characterized in that: The push plate includes a vertical portion fixedly connected to the top surface of the slider and higher than the stop plate, a horizontal portion fixedly connected to the vertical portion and extending to the middle of the transfer platform, a shift plate protruding downward from the bottom surface of the horizontal portion, and a gap is formed between the bottom surface of the shift plate and the top surfaces of the plurality of rotating rollers.

4. The tray arrangement machine according to claim 2, characterized in that: The first motor is electrically connected to the controller.

5. The tray arrangement machine according to claim 3, characterized in that: The length of the paddle is 1 / 3 of the width of the baking tray.

6. The tray arrangement machine according to claim 1, characterized in that: The first conveyor line includes two symmetrically arranged first frame plates, a plurality of first conveying rollers arranged in the front-to-back direction are provided between the two first frame plates, one end of the plurality of first conveying rollers is connected to the first frame plate on the rear side, and the other end extends out of the first frame plate on the front side and is provided with a first synchronous wheel; a first support plate and a plurality of first support legs are also provided at the bottom of the two first frame plates, the first support plate is fixedly provided on the bottom surfaces of the two first frame plates in the front-to-back direction, a second motor is fixedly provided on a side of the first support plate facing away from the first frame plate, a first driving wheel is provided on the output shaft of the second motor, and the first driving wheel is connected to the plurality of first synchronous wheels through a first synchronous belt transmission.

7. The tray arrangement machine according to claim 1, characterized in that: The second conveyor line includes two symmetrically arranged second frame plates, a plurality of second conveying rollers arranged in the front-to-back direction are provided between the two second frame plates, one end of the plurality of second conveying rollers is connected to the second frame plate on the rear side, and the other end extends out of the second frame plate on the front side and is provided with a second synchronous wheel; a second support plate and a plurality of second support legs are also provided at the bottom of the two second frame plates, the second support plate is fixedly provided on the bottom surface of the two second frame plates in the front-to-back direction, a third motor is fixedly provided on a side of the second support plate facing away from the second frame plate, a second driving wheel is provided on the output shaft of the third motor, and the second driving wheel and the plurality of second synchronous wheels are connected via a second synchronous belt transmission.

8. The tray arrangement machine according to claim 1, characterized in that: The top surface of the rotating roller and the top surface of the conveying track are in the same horizontal plane.

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