Automatic food demolding device

Abstract

The application relates to a food production device, in particular to an automatic food demolding device, which comprises a rack, a conveying line and a receiving tray installed on the rack, the receiving tray is movably inserted on the rack and located on one side of the conveying line; a mold separating device is installed on the rack and used for separating an upper mold from above the conveying line; a mold clamping device is used for clamping the upper mold; a turnover device is located between the conveying line and the receiving tray, the mold clamping device is installed on the turnover device and used for overturning the upper mold between the conveying line and the receiving tray; a demolding device is installed on the rack and located above the receiving tray and used for ejecting food from the upper mold into the receiving tray. The device overturns the mold to above the receiving tray, then demolds the food, and the food directly falls into the receiving tray, so that the problem that the food is easy to fall when being vacuum adsorbed and transferred is solved, the demolding speed of the food is fast, the food is not easy to break, and the demolding efficiency of the food and the qualified rate of the food are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to a food production device, in particular to an automatic food demolding device. BACKGROUND

[0002] As disclosed in CN217407740U, a food demolding device includes a conveying line for conveying molds, a clamping device installed on the conveying line for clamping lower molds, a mold separating device installed on the conveying line for lifting upper molds, and a material lifting device slidingly installed on the conveying line, wherein the material lifting device is provided with a plurality of material lifting columns, and the material lifting device is used to move below the lifted upper molds and lift the products in the upper mold forming holes through the material lifting columns. The device makes the haw flakes stay on the top of the material lifting columns, and the haw flakes need to be transferred away by a vacuum material suction disc. However, since the haw flakes have many gaps, and the vacuum material suction disc will vibrate when moving, the vibration will cause the haw flakes to easily fall off, and the fallen haw flakes will affect the production and reduce the qualified rate of the products. SUMMARY

[0003] To solve the above problems, the present application provides an automatic food demolding device which is convenient for food demolding and does not need vacuum adsorption, and the specific technical scheme is as follows:

[0004] An automatic food demolding device includes a rack and a conveying line installed on the rack, and further includes:

[0005] A material receiving disc movably inserted into the rack and located on one side of the conveying line, a mold separating device installed on the rack for separating upper molds above the conveying line,

[0006] A mold clamping device for clamping the upper molds, a turnover device located between the conveying line and the material receiving disc, the mold clamping device being installed on the turnover device for turning the upper molds between the conveying line and the material receiving disc, and a material demolding device installed on the rack and located above the material receiving disc for lifting the food from the upper molds into the material receiving disc.

[0007] By adopting the above technical scheme, the material receiving disc is used to collect the demolded food, and the external conveying device is used to move the food.

[0008] The mold separating device is used for separating the upper mold from the lower mold, then the upper mold is clamped by the mold clamping device, the upper mold is turned over from above the conveying line to above the receiving tray by the turning device, and the food is ejected from the upper mold by the ejection device so that the food falls into the receiving tray, the whole process is simple, the rhythm is less, the efficiency is high, and the food directly falls into the receiving tray, which omits the link of separate adsorption and transportation of the food, can improve the overall rhythm, avoids the falling of the food, ensures the continuous production, and improves the qualified rate of the food.

[0009] Preferably, the mold separating device comprises a lower mold separating cylinder installed on the conveying line and used for lifting the upper mold, a mold separating grabbing device used for grabbing the upper mold and lifting the upper mold to a set height, and a mold separating moving device installed on the rack and connected with the mold separating grabbing device and used for moving the mold separating grabbing device.

[0010] By adopting the above technical scheme, the lower mold separating cylinder is used for separating the upper mold from the lower mold, the mold separating grabbing device is used for grabbing the upper mold, and the mold separating moving device is used for moving the mold separating grabbing device to one side of the upper mold during turning over, thereby facilitating the turning over of the upper mold.

[0011] Further, the mold separating grabbing device comprises a mold separating lifting device installed on the mold separating moving device, a mold separating grabbing plate installed on the mold separating lifting device, and a mold separating fixing device installed on the mold separating grabbing plate and used for fixing the upper mold.

[0012] By adopting the above technical scheme, the mold separating grabbing device realizes the grabbing and lifting of the upper mold, thereby facilitating the clamping of the mold clamping device.

[0013] The mold separating fixing device comprises a mold separating magnet or a mold separating suction cup.

[0014] By adopting the above technical scheme, the upper mold is sucked by the mold separating magnet or the mold separating suction cup, which can simplify the structure and facilitate the separation of the upper mold from the mold separating grabbing device.

[0015] Preferably, the mold clamping device comprises a mold clamping cylinder symmetrically installed on the turning device, and a mold clamping rod provided with a mold clamping groove matched with the upper mold and installed on the mold clamping cylinder and used for clamping the upper mold in the mold clamping groove.

[0016] By adopting the above technical scheme, the mold clamping cylinder and the mold clamping rod facilitate the clamping of the upper mold, and the structure is simple and the clamping speed of the mold is fast.

[0017] Preferably, the turnover device comprises a turnover frame, the mold clamping device is installed on the turnover frame; a turnover shaft is rotatably installed on the frame and connected with the turnover frame; and a turnover motor is connected with the turnover shaft and used to drive the turnover frame and the mold clamping device to turn through the turnover shaft.

[0018] By using the above technical scheme, the turnover motor realizes the turnover of the upper mold between the conveying line and the receiving tray, realizes the switching of the work station, and since the upper mold is turned over the receiving tray, even if the food automatically separates from the upper mold, it will fall into the receiving tray. At the same time, the speed of turning over the upper mold is blocked.

[0019] Preferably, the material removing device comprises a material removing moving device installed on the frame; a material removing lifting device installed on the material removing moving device; and a plurality of material removing rods installed on the material removing lifting device and corresponding to the mold cavities of the upper mold one by one.

[0020] By using the above technical scheme, the material removing rods are driven by the material removing lifting device to push the food in the upper mold into the receiving tray.

[0021] Further, the material removing device further comprises a material removing plate installed on the material removing lifting device, and the material removing rods are installed on the material removing plate.

[0022] By using the above technical scheme, the material removing plate facilitates the installation of the material removing rods, and facilitates the replacement of different material removing rods according to different food, thereby shortening the replacement time.

[0023] Preferably, the material removing device further comprises a receiving guide rail installed on the frame, and the receiving tray is slidably inserted on the receiving guide rail.

[0024] By using the above technical scheme, the receiving guide rail facilitates the movement of the receiving tray.

[0025] Further, the material removing device further comprises a receiving lifting device installed on the frame, and the receiving guide rail is installed on the receiving lifting device.

[0026] By using the above technical scheme, the receiving lifting device facilitates the lifting of the receiving tray to be close to the bottom of the upper mold, thereby locking the distance between the receiving tray and the upper mold, further reducing the impact force of the food falling into the receiving tray after being pushed out, reducing the probability of food breakage, and improving the qualified rate of food.

[0027] Compared with the prior art, the present application has the following beneficial effects:

[0028] The food automatic demolding device provided by the application solves the problem that food is easy to fall off when vacuum adsorption and transfer food, and improves the efficiency of food demolding and the qualified rate of food. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of a food automatic demolding device.

[0030] Figure 2 It is a front view of a food automatic demolding device.

[0031] Figure 3 It is a structural schematic diagram of a demolding device.

[0032] Figure 4 It is a structural schematic diagram of a clamping device and a turnover device installed on a conveying line.

[0033] Figure 5 It is a perspective view of Figure 4 from another perspective.

[0034] Figure 6 It is an assembly schematic diagram of a clamping device and a turnover device.

[0035] Figure 7 It is an assembly schematic diagram of a demolding device, a receiving material lifting device and a receiving material tray.

[0036] Figure 8 It is a front view of Figure 7 .

[0037] Figure 9 It is a structural schematic diagram of a demolding device.

[0038] Figure 10 It is a structural schematic diagram of a receiving material lifting device. DETAILED DESCRIPTION

[0039] The application will be further described in combination with the drawings.

[0040] As shown in Figures 1 to 10 , a food automatic demolding device comprises a rack 11, a conveying line 12, a receiving material tray 6, a demolding device 3, a clamping device 7, a turnover device 2 and a demolding device 4.

[0041] The conveying line 12 is installed on the frame 11 and located at one side of the frame 11, and the stripping device 4 is installed at the other side of the frame 11. The frame 11 is also provided with a receiving guide rail 54, which is located below the stripping device 4 and at one side of the conveying line 12, and the receiving tray 6 is slidingly inserted into the receiving guide rail 54. The receiving guide rail 54 facilitates the movement of the receiving tray 6. The receiving tray 6 is used to collect the food after stripping, and is moved by an external conveying device to move the receiving tray 6 loaded with food to the next process.

[0042] As shown in Figures 1 to 3 The mold separating device 3 is installed on the frame 11 and used to separate the upper mold 14 from the conveying line 12; the mold clamping device 7 is used to clamp the upper mold 14; the turnover device 2 is located between the conveying line 12 and the receiving tray 6, and the mold clamping device 7 is installed on the turnover device 2 and used to turn over the upper mold 14 between the conveying line 12 and the receiving tray 6; and the stripping device 4 is installed on the frame 11 and located above the receiving tray 6 and used to push the food out of the upper mold 14 and into the receiving tray 6. The mold separating device 3 is used to separate the upper mold 14 from the lower mold 15, then the mold clamping device 7 is used to clamp the upper mold 14, and then the turnover device 2 is used to turn over the upper mold 14 from above the conveying line 12 to above the receiving tray 6, and then the stripping device 4 is used to push the food out of the upper mold 14 so that the food falls into the receiving tray 6. The whole process is simple, has few beats, and is efficient, and the food directly falls into the receiving tray 6, which omits the step of separately adsorbing and transporting the food, improves the overall beat, avoids the situation of food falling, ensures the continuous production, and improves the qualified rate of the food.

[0043] Specifically, as shown in Figures 4 to 6As shown, the mold separating device 3 includes a lower mold separating cylinder 13, a mold separating grabbing device, and a mold separating moving device 31. The lower mold separating cylinder 13 is installed on the conveying line 12, and a mold separating rod is installed on the piston rod of the lower mold separating cylinder 13, which is oppositely arranged with a mold separating hole on the lower mold 15 and can be inserted into the mold separating hole to lift the upper mold 14 and separate the upper mold 14 from the lower mold 15. The mold separating grabbing device includes a mold separating lifting device, a mold separating grabbing plate 33, and a mold separating fixing device. The mold separating lifting device includes a mold separating seat 32, an upper cylinder 34, and an upper guide rod 35. The upper cylinder 34 is installed at the center of the mold separating seat 32, and the piston rod is connected with the mold separating grabbing plate 33. One end of the upper guide rod 35 is fixed on the mold separating grabbing plate 33 and is symmetrically located on both sides of the upper cylinder 34. The upper guide rod 35 is also movably inserted into the mold separating seat 32 and is used for lifting and guiding the mold separating grabbing plate 33. The mold separating fixing device includes a mold separating magnet 36 or a mold separating suction cup. The mold separating magnet 36 is fixed on the mold separating grabbing plate 33 and corresponds to the upper magnet installed on the upper mold 14. The mold separating magnet 36 or the mold separating suction cup is used for adsorbing the upper mold 14. The mold separating suction cup is a vacuum suction cup and is fixed on the mold separating grabbing plate 33. The mold separating magnet 36 or the mold separating suction cup adsorbs the upper mold 14, which can simplify the structure and facilitate the separation of the upper mold 14 from the mold separating grabbing device. The mold separating grabbing device realizes the grabbing and lifting of the upper mold 14 and facilitates the clamping of the mold by the mold clamping device 7. The mold separating moving device 31 is a linear module, which is horizontally installed on the rack 11 and is connected with the mold separating seat 32 of the mold separating grabbing device and is used for moving the mold separating grabbing device. The lower mold separating cylinder 13 is used for separating the upper mold 14 from the lower mold 15, the mold separating grabbing device is used for grabbing the upper mold 14, and the mold separating moving device 31 is used for moving the mold separating grabbing device to one side of the upper mold 14 during the overturning to facilitate the overturning of the upper mold 14.

[0044] As shown in Figure 6 The mold clamping device 7 includes symmetrically arranged mold clamping cylinders 71, mold clamping connecting rods 73, and mold clamping rods 72. The mold clamping cylinders 71 are double-shaft cylinders and are symmetrically installed on the overturning device 2. One end of the mold clamping connecting rod 73 is fixed on the piston rod of the mold clamping cylinder 71, and the mold clamping rod 72 is fixed on the mold clamping connecting rod 73. The mold clamping connecting rod 73 is used for increasing the strength of the mold clamping rod 72. The mold clamping rod 72 is provided with a mold clamping groove 721 matched with the upper mold 14 and is used for clamping the upper mold 14 in the mold clamping groove 721. The mold clamping cylinder 71 and the mold clamping rod 72 facilitate the clamping of the upper mold 14 and have simple structure and fast clamping speed of the mold.

[0045] As shown in Figures 4 to 6As shown, the turnover device 2 includes a turnover seat 21, a turnover frame 24, a turnover shaft 22 and a turnover motor 23. The turnover seat 21 is fixed on one side of the conveying line 12. The two ends of the turnover shaft 22 are rotatably installed on the top of the turnover seat 21 through bearing seats. The turnover frame 24 is fixed on the turnover shaft 22. The mold clamping cylinders 71 are symmetrically fixed on the turnover frame 24. The turnover motor 23 is installed on one side of the turnover seat 21 and connected with the turnover shaft 22 through a shaft coupling. The turnover motor 23 is used to drive the turnover frame 24 and the mold clamping device 7 to turn through the turnover shaft 22. The turnover motor 23 realizes the turnover of the upper mold 14 between the conveying line 12 and the receiving tray 6, realizes the switching of the workstations, and since the turnover is to the upper side of the receiving tray 6, even if the food automatically separates from the upper mold 14, it will fall into the receiving tray 6. At the same time, the speed block of the turnover upper mold 14.

[0046] As shown in the Figures 7 to 9 The material stripping device 4 includes a material stripping moving device 41, a material stripping lifting device, a material stripping plate 45 and a material stripping rod 46. The material stripping moving device 41 is a linear module. The material stripping moving device 41 is installed on the rack 11 and arranged horizontally. The material stripping moving device 41 is provided with a material stripping seat 42. The material stripping lifting device includes a material stripping cylinder or a material stripping pneumatic cylinder and a material stripping guide rod 44. The material stripping cylinder or the material stripping pneumatic cylinder is fixed on the material stripping seat 42 and connected with the material stripping plate 45. The material stripping plate 45 is connected with the material stripping guide rod 44. The material stripping guide rod 44 is movably inserted into the material stripping seat 42 and symmetrically located on the two sides of the material stripping cylinder 43 for guiding the lifting of the material stripping plate 45. The material stripping rod 46 is installed on the material stripping plate 45. The material stripping rod 46 is provided with a plurality of material stripping rods corresponding to the mold cavities of the upper mold 14. The material stripping rod 46 is driven by the material stripping lifting device to push the food in the upper mold 14 into the receiving tray 6. The material stripping plate 45 facilitates the installation of the material stripping rod 46 and the replacement of different material stripping rods 46 according to different foods, thereby shortening the replacement time.

[0047] As shown in the Figure 10 In order to further improve the qualified rate of the food, the receiving lifting device is further included. The receiving lifting device is installed on the rack 11. The receiving guide rails 54 are installed on the receiving lifting device. The receiving lifting device facilitates the lifting of the receiving tray 6 to the bottom of the upper mold 14, thereby locking the distance between the receiving tray 6 and the upper mold 14, reducing the impact force of the food falling into the receiving tray 6 after being pushed out, reducing the probability of food breakage and improving the qualified rate of the food. Specifically, the receiving lifting device includes a receiving bottom plate 51, a receiving seat 52, a receiving pneumatic cylinder 53 and a receiving connecting rod 55. The receiving bottom plate 51 is installed on the rack 11. The receiving seat 52 is slidably installed on the receiving bottom plate 51 through a linear guide rail pair and lifted in the vertical direction. The receiving connecting rod 55 is symmetrically installed on the receiving seat 52. The receiving guide rails 54 are symmetrically fixed on the receiving connecting rod 55. The receiving pneumatic cylinder 53 is installed on the receiving bottom plate 51 and connected with the receiving seat 52.

[0048] When working, the conveying line 12 moves the mold with the formed food to the turnover station, the mold clamping cylinder 71 drives the mold clamping rod 72 to open to both sides, the upper cylinder 34 drives the mold separating plate 33 to descend to the top of the upper mold 14, the mold separating magnet 36 is attracted to the upper magnet on the upper mold 14, then the lower mold cylinder 13 extends, the upper cylinder 34 retracts, the upper mold 14 and the lower mold 15 are separated, the upper mold 14 rises to the position opposite to the mold clamping rod 72, then the mold clamping cylinder 71 drives the mold clamping rod 72 to clamp on both sides of the upper mold 14, then the mold separating moving device 31 drives the mold separating plate 33 to move to one end of the conveying line 12, so that the mold separating plate 33 is separated from the upper mold 14 and leaves the upper mold 14, then the turnover motor 23 drives the upper mold 14 to rotate to the upper side of the receiving disc 6, at this time, the receiving cylinder 53 drives the receiving disc 6 to rise to the receiving position, and the material removing moving device 41 drives the material removing plate 45 to move to one side of the turnover station. When the upper mold 14 moves to the upper side of the receiving disc 6, the material removing moving device 41 drives the material removing rod 46 to move to the upper side of the upper mold 14, then the material removing cylinder 43 drives the material removing rod 46 to insert into the cavity of the upper mold 14, the food is pushed out of the upper mold 14, and the food falls into the receiving disc 6. After the food is removed, the material removing rod 46 rises and returns to the original position through the material removing moving device 41, the turnover motor 23 drives the upper mold 14 to rotate to the upper side of the conveying line 12 again, then the mold clamping cylinder 71 releases the upper mold 14, the upper mold 14 falls on the lower mold 15, the conveying line 12 sends the mold to the next process, and the receiving disc 6 is driven by the conveying device to move out of the rack 11 and enter the next process.

[0049] The technical principles of the present application are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the present application, and cannot be explained as limiting the protection scope of the present application in any way. Based on the explanations herein, other specific embodiments of the present application can be conceived by those skilled in the art without creative labor, and these embodiments will fall within the protection scope of the claims of the present application.

Claims

1. An automatic food demolding device comprising a frame (11) and a conveyor line (12) mounted on said frame (11), characterized in that, Also comprising: a receiving tray (6) movably inserted on the frame (11) and located on one side of the conveying line (12); a mold separating device (3) installed on the frame (11) for separating the upper mold (14) above the conveying line (12); a mold clamping device (7) for clamping the upper mold (14); a turnover device (2) located between the conveying line (12) and the receiving tray (6), the mold clamping device (7) being installed on the turnover device (2) for turning over the upper mold (14) between the conveying line (12) and the receiving tray (6); and a product ejecting device (4) installed on the frame (11) and located above the receiving tray (6) for ejecting the food from the upper mold (14) into the receiving tray (6).

2. The automatic food demolding device according to claim 1, characterized in that, The mold separating device (3) comprises: a lower mold separating cylinder (13) installed on the conveying line (12) for lifting the upper mold (14); a mold separating grabbing device for grabbing the upper mold (14) and lifting the upper mold (14) to a set height; and a mold separating moving device (31) installed on the frame (11) and connected with the mold separating grabbing device for moving the mold separating grabbing device.

3. An automatic food demolding device according to claim 2, characterized in that The mold separating grabbing device comprises: a mold separating lifting device installed on the mold separating moving device (31); a mold separating grabbing plate (33) installed on the mold separating lifting device; and a mold separating fixing device installed on the mold separating grabbing plate (33) for fixing the upper mold (14).

4. The automatic food demolding device according to claim 3, characterized in that, The mold separating fixing device comprises a mold separating magnet (36) or a mold separating suction cup.

5. The automatic food demolding device according to claim 1, characterized in that, The mold clamping device (7) comprises: a mold clamping cylinder (71) symmetrically installed on the turnover device (2); and a mold clamping rod (72) provided with a mold clamping groove (721) matched with the upper mold (14), the mold clamping rod (72) being installed on the mold clamping cylinder (71) for clamping the upper mold (14) in the mold clamping groove (721).

6. The automatic food release device according to claim 1, wherein The turnover device (2) comprises: a turnover frame (24), the mold clamping device (7) being installed on the turnover frame (24); a turnover shaft (22) rotatably installed on the frame (11) and connected with the turnover frame (24); and a turnover motor (23) connected with the turnover shaft (22) for driving the turnover frame (24) and the mold clamping device (7) to turn over through the turnover shaft (22).

7. An automatic food release device according to any one of claims 1 to 6, wherein The product ejecting device (4) comprises: a product ejecting moving device (41) installed on the frame (11); a product ejecting lifting device installed on the product ejecting moving device (41); and a product ejecting cylinder (42) installed on the product ejecting lifting device. A stripper rod (46) is installed on the stripper lifting device, and a plurality of the stripper rods (46) are provided and correspond to the cavities of the upper die (14) one by one.

8. An automatic food release device according to claim 7, wherein Further comprising: A stripper plate (45) is installed on the stripper lifting device, and the stripper rod (46) is installed on the stripper plate (45).

9. An automatic food release device according to any one of claims 1 to 6, wherein Further comprising: A receiving guide rail (54) is installed on the frame (11), and the receiving disc (6) is slidingly inserted on the receiving guide rail (54).

10. An automatic food release device according to claim 9, wherein Further comprising a receiving lifting device installed on the frame (11), and the receiving guide rail (54) is installed on the receiving lifting device.

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