Automatic food demolding device

Abstract

The invention relates to a food production device, in particular to an automatic food demolding device which comprises a rack, a conveying line and a material receiving disc, the conveying line and the material receiving disc are installed on the rack, and the material receiving disc is movably inserted into the rack and located on one side of the conveying line; the mold separating device is mounted on the rack and is used for separating an upper mold towards the upper part of the conveying line; the die clamping device is used for clamping the upper die; the overturning device is located between the conveying line and the material receiving disc, and the die clamping device is installed on the overturning device and used for overturning an upper die between the conveying line and the material receiving disc; the stripping device is installed on the rack, located above the material receiving disc and used for ejecting the food into the material receiving disc from the upper die. According to the device, the mold is turned over to the position above the material receiving disc, then food demolding is conducted, the food directly falls into the material receiving disc, the problem that the food is prone to falling during vacuum adsorption and transfer is solved, the food demolding speed is high, the food is not prone to being broken, and the food demolding efficiency and the food qualification rate are improved.

Description

Technical Field

[0001] The invention relates to a food production device, in particular to an automatic food demoulding device. Background Art

[0002] For example, a food demoulding device disclosed in CN217407740U includes: a conveyor line, which is used to convey the mold; a clamping device, which is installed on the conveyor line and is used to clamp the lower mold; a mold splitting device, which is installed on the conveyor line and is used to lift the upper mold; and a material ejecting device, which is slidably installed on the conveyor line, and is provided with a plurality of material ejecting columns, which are used to move to the bottom of the lifted upper mold and eject the product located in the upper mold forming hole through the material ejecting columns. The device allows the hawthorn slices to stay on the top of the material ejecting columns, and the hawthorn slices need to be transferred away by a vacuum suction plate. However, since there are many gaps on the hawthorn slices and the vacuum suction plate will vibrate when moving, the vibration causes the hawthorn slices to fall off easily, and the falling hawthorn slices will affect production and also reduce the qualified rate of the product. Summary of the invention

[0003] In order to solve the above problems, the present invention provides an automatic food demoulding device which is convenient for food demoulding and does not require vacuum adsorption. The specific technical solution is as follows:

[0004] A food automatic demoulding device comprises a frame and a conveyor line installed on the frame, and further comprises:

[0005] A receiving tray, which is movably inserted on the frame and located on one side of the conveyor line; a mold separation device, which is installed on the frame and is used to separate the upper mold to the top of the conveyor line;

[0006] A mold clamping device, which is used to clamp the upper mold; a flipping device, which is located between the conveyor line and the receiving tray, and the mold clamping device is installed on the flipping device and is used to flip the upper mold between the conveyor line and the receiving tray; and a stripping device, which is installed on the frame and is located above the receiving tray and is used to eject food from the upper mold into the receiving tray.

[0007] By adopting the above technical solution, the receiving tray is used to collect the demoulded food and is moved by an external conveying device.

[0008] The mold separation device is used to separate the upper mold from the lower mold of the mold, and then clamp the upper mold through the mold clamping device, and then flip the upper mold from above the conveyor line to above the receiving tray through the flipping device, and then the food is ejected from the upper mold through the stripping device, so that the food falls into the receiving tray. The overall process is simple, the beats are low, and the efficiency is high. The food falls directly into the receiving tray, omitting the link of separate adsorption and transportation of the food, which can not only improve the overall beats, but also avoid the situation of food falling, ensure the continuity of production, and improve the qualified rate of food.

[0009] Preferably, the mold splitting device includes: a lower mold splitting cylinder, which is installed on the conveying line and is used to lift the upper mold; a mold splitting grabbing device, which is used to grab the upper mold and lift the upper mold to a set height; and a mold splitting moving device, which is installed on the frame and connected to the mold splitting grabbing device, and is used to move the mold splitting grabbing device.

[0010] By adopting the above technical solution, the lower mold separation cylinder is used to separate the upper mold from the lower mold, and the mold separation grabbing device is used to grab the upper mold. When the mold separation moving device is used for flipping, the mold separation grabbing device is moved to one side of the upper mold to facilitate the flipping of the upper mold.

[0011] Furthermore, the mold splitting grabbing device includes: a mold splitting lifting device, which is installed on the mold splitting moving device; a mold splitting grabbing plate, which is installed on the mold splitting lifting device; and a mold splitting fixing device, which is installed on the mold splitting grabbing plate and is used to fix the upper mold.

[0012] By adopting the above technical solution, the mold splitting grasping device can grasp and lift the upper mold, making it convenient for the mold clamping device to clamp the mold.

[0013] Wherein, the mold splitting fixing device includes a mold splitting magnet or a mold splitting suction cup.

[0014] By adopting the above technical solution, the upper mold is sucked by the mold splitting magnet or the mold splitting suction cup, which can not only simplify the structure but also make it easy to separate the upper mold from the mold splitting gripping device.

[0015] Preferably, the mold clamping device includes: a mold clamping cylinder, which is symmetrically installed on the flipping device; and a mold clamping rod, on which is provided a mold clamping groove matching the upper mold, and the mold clamping rod is installed on the mold clamping cylinder and is used to clamp the upper mold in the mold clamping groove.

[0016] By adopting the above technical solution, 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 flipping device includes: a flipping frame, the mold clamping device is installed on the flipping frame; a flipping shaft, the flipping shaft is rotatably installed on the frame and connected to the flipping frame; and a flipping motor, the flipping motor is connected to the flipping shaft, and is used to drive the flipping frame and the mold clamping device to flip via the flipping shaft.

[0018] By adopting the above technical solution, the flip motor can flip the upper mold between the conveyor line and the receiving tray, realize the switching of the workstations, and because it is flipped above 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 flipping the upper mold is fast.

[0019] Preferably, the stripping device includes: a stripping moving device, which is installed on the frame; a stripping lifting device, which is installed on the stripping moving device; and a stripping rod, which is installed on the stripping lifting device, and a plurality of stripping rods are provided, and correspond one-to-one with the mold cavities of the upper mold.

[0020] By adopting the above technical solution, the stripping rod is driven by the stripping lifting device to eject the food in the upper mold into the receiving tray.

[0021] Furthermore, it also includes: a stripping plate, the stripping plate is installed on the stripping lifting device, and the stripping rod is installed on the stripping plate.

[0022] By adopting the above technical solution, the stripping plate facilitates the installation of the stripping rod, and is convenient for replacing different stripping rods according to different foods, thereby shortening the replacement time.

[0023] Preferably, it also includes: a material receiving guide rail, which is installed on the frame, and the material receiving tray is slidably inserted on the material receiving guide rail.

[0024] By adopting the above technical solution, the material receiving guide rail facilitates the movement of the material receiving tray.

[0025] Furthermore, it also includes a material receiving and lifting device, which is installed on the frame, and the material receiving guide rail is installed on the material receiving and lifting device.

[0026] By adopting the above technical solution, the material receiving lifting device can easily raise the material receiving tray to near the bottom of the upper mold, thereby locking the distance between the material receiving tray and the upper mold, thereby reducing the impact force of the food falling into the material receiving tray after being ejected, reducing the probability of food breakage, and improving the qualified rate of food.

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

[0028] The automatic food demoulding device provided by the present invention demoulds the food by flipping the mold to the top of the receiving tray, and the food falls directly into the receiving tray, thereby solving the problem that the food is easy to fall during vacuum adsorption and transfer. In addition, the food demoulding speed is fast, the food is not easy to break, and the food demoulding efficiency and the food qualification rate are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of an automatic food demoulding device;

[0030] Figure 2 It is a front view of an automatic food demoulding device;

[0031] Figure 3 It is a structural schematic diagram of the mold splitting device;

[0032] Figure 4 This is a schematic diagram of the structure in which the mold clamping device and the turning device are installed on the conveyor line;

[0033] Figure 5 yes Figure 4 A stereogram from another perspective;

[0034] Figure 6 It is a schematic diagram of the assembly of the mold clamping device and the turning device;

[0035] Figure 7 It is an assembly diagram of the stripping device, the material receiving lifting device and the material receiving tray;

[0036] Figure 8 yes Figure 7 A front view of

[0037] Fig. 9 It is a structural schematic diagram of the stripping device;

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

[0039] The present invention will be further described with reference to the accompanying drawings.

[0040] like Figures 1 to 10 As shown, an automatic food demoulding device includes a frame 11, a conveyor line 12, a receiving tray 6, a mold separation device 3, a mold clamping device 7, a turning device 2 and a demoulding device 4.

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

[0042] like Figures 1 to 3 As shown, the mold separation device 3 is installed on the frame 11, and is used to separate the upper mold 14 to the top of the conveyor line 12; the mold clamping device 7 is used to clamp the upper mold 14; the flipping device 2 is located between the conveyor line 12 and the receiving tray 6, and the mold clamping device 7 is installed on the flipping device 2, and is used to flip the upper mold 14 between the conveyor line 12 and the receiving tray 6; the stripping device 4 is installed on the frame 11 and is located above the receiving tray 6, and is used to eject the food from the upper mold 14 into the receiving tray 6. The mold separation device 3 is used to separate the upper mold 14 from the lower mold 15 of the mold, and then clamp the upper mold 14 through the mold clamping device 7, and then flip the upper mold 14 from above the conveyor line 12 to above the receiving tray 6 through the flipping device 2, and then the food is ejected from the upper mold 14 through the stripping device 4, so that the food falls into the receiving tray 6. The overall process is simple, the beat is small, and the efficiency is high. The food falls directly into the receiving tray 6, and the link of separate adsorption and transportation of the food is omitted, which can not only improve the overall beat, but also avoid the situation of food falling, ensure the continuous production, and improve the qualified rate of food.

[0043] Specifically, Figures 4 to 6As shown, the mold separation device 3 includes a lower mold separation cylinder 13, a mold separation grabbing device and a mold separation moving device 31. The lower mold separation cylinder 13 is installed on the conveyor line 12, and a mold separation rod is installed on the piston rod of the lower mold separation cylinder 13. The mold separation rod is arranged opposite to the mold separation hole on the lower mold 15, and can be inserted into the mold separation hole to lift the upper mold 14, so that the upper mold 14 is separated from the lower mold 15. The mold separation grabbing device includes a mold separation lifting device, a mold separation grabbing plate 33 and a mold separation fixing device. The mold separation lifting device includes a mold separation seat 32, an upper cylinder 34 and an upper guide rod 35. The upper cylinder 34 is installed at the center of the mold separation seat 32, and the piston rod is connected to the mold separation grabbing plate 33. One end of the upper guide rod 35 is fixed on the mold separation grabbing plate 33 and symmetrically located on both sides of the upper cylinder 34. The upper guide rod 35 is also movably inserted on the mold separation seat 32 to guide the mold separation grabbing plate 33 to be lifted. The mold splitting fixing device includes a mold splitting magnet 36 or a mold splitting suction cup, and the mold splitting magnet 36 is fixed on the mold splitting grabbing plate 33. The mold splitting magnet 36 corresponds to the upper magnet installed on the upper mold 14 one by one. The food mold, such as a food forming mold disclosed in CN217523915U, or the upper mold 14 is adsorbed by the mold splitting suction cup, and the mold splitting suction cup is a vacuum suction cup, and the mold splitting suction cup is fixed on the mold splitting grabbing plate 33. The mold splitting magnet 36 or the mold splitting suction cup sucks the upper mold 14, which can simplify the structure and make it easy to separate the upper mold 14 from the mold splitting grabbing device. The mold splitting grabbing device realizes the grabbing and lifting of the upper mold 14, which is convenient for the mold clamping device 7 to clamp the mold. The mold splitting moving device 31 is a linear module group, and the mold splitting moving device 31 is installed horizontally. The mold splitting moving device 31 is installed on the frame 11 and is connected to the mold splitting seat 32 of the mold splitting grabbing device for moving the mold splitting grabbing device. The lower mold separation cylinder 13 is used to separate the upper mold 14 from the lower mold 15, and the mold separation grabbing device is used to grab the upper mold 14. When the mold separation moving device 31 is used for flipping, the mold separation grabbing device is moved to one side of the upper mold 14 to facilitate the flipping of the upper mold 14.

[0044] like Figure 6 As shown, the mold clamping device 7 includes a mold clamping cylinder 71, a mold clamping connecting rod 73 and a mold clamping rod 72 which are symmetrically arranged. The mold clamping cylinder 71 is a double-axis cylinder and is symmetrically mounted on the flip device 2. One end of the mold clamping connecting rod 73 is fixed to the piston rod of the mold clamping cylinder 71, and the mold clamping rod 72 is fixed to the mold clamping connecting rod 73. The mold clamping connecting rod 73 is used to increase the strength of the mold clamping rod 72. The mold clamping rod 72 is provided with a mold clamping groove 721 which matches the upper mold 14 and is used to clamp 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 a simple structure and a fast clamping speed of the mold.

[0045] like Figures 4 to 6As shown, the flip device 2 includes a flip seat 21, a flip frame 24, a flip shaft 22 and a flip motor 23. The flip seat 21 is fixed on one side of the conveyor line 12. Both ends of the flip shaft 22 are rotatably mounted on the top of the flip seat 21 through a bearing seat. The flip frame 24 is fixed on the flip shaft 22, and the mold clamping cylinder 71 is symmetrically fixed on the flip frame 24. The flip motor 23 is installed on one side of the flip seat 21 and is connected to the flip shaft 22 through a coupling. The flip motor 23 is used to drive the flip frame 24 and the mold clamping device 7 to flip through the flip shaft 22. The flip motor 23 realizes the flipping of the upper mold 14 between the conveyor line 12 and the receiving tray 6, and realizes the switching of the workstations. Since the upper mold 14 is flipped to the top of the receiving tray 6, even if the food automatically detaches from the upper mold 14, it will fall into the receiving tray 6. At the same time, the speed of flipping the upper mold 14 is high.

[0046] like Figures 7 to 9 As shown, the stripping device 4 includes a stripping moving device 41, a stripping lifting device, a stripping plate 45 and a stripping rod 46. The stripping moving device 41 is a linear module, which is mounted on the frame 11 and arranged horizontally, and a stripping seat 42 is mounted on the stripping moving device 41. The stripping lifting device includes a stripping electric cylinder 43 or a stripping air cylinder and a stripping guide rod 44, which is fixed on the stripping seat 42 and connected to the stripping plate 45, and the stripping plate 45 is connected to the stripping guide rod 44, and the stripping guide rod 44 is also movably inserted on the stripping seat 42, and is symmetrically located on both sides of the stripping electric cylinder 43, for guiding the lifting and lowering of the stripping plate 45. The stripping rod 46 is mounted on the stripping plate 45, and a plurality of stripping rods 46 are provided, which correspond one to one to the mold cavity of the upper mold 14. The stripping rod 46 is driven by the stripping lifting device to eject the food in the upper mold 14 to the receiving tray 6. The stripping plate 45 facilitates the installation of the stripping rod 46, and is convenient for replacing different stripping rods 46 according to different foods, shortening the replacement time.

[0047] like Fig.10 As shown, in order to further improve the qualified rate of food, it also includes a material receiving lifting device, which is installed on the frame 11, and the material receiving guide rail 54 is installed on the material receiving lifting device. The material receiving lifting device is convenient for raising the material receiving plate 6 to the bottom close to the upper mold 14, thereby locking the distance between the material receiving plate 6 and the upper mold 14, thereby reducing the impact force of the food falling into the material receiving plate 6 after being ejected, reducing the probability of food breaking, and improving the qualified rate of food. Specifically, the material receiving lifting device includes a material receiving bottom plate 51, a material receiving seat 52, a material receiving cylinder 53 and a material receiving connecting rod 55. The material receiving bottom plate 51 is installed on the frame 11, and the material receiving seat 52 is slidably installed on the material receiving bottom plate 51 through a linear guide pair, and is lifted and lowered in the vertical direction. The material receiving connecting rod 55 is symmetrically installed on the material receiving seat 52, and the material receiving guide rail 54 is symmetrically fixed on the material receiving connecting rod 55. The material receiving cylinder 53 is installed on the material receiving bottom plate 51 and connected to the material receiving seat 52.

[0048] During operation, the conveyor line 12 moves the molded food to the flipping station, the clamping cylinder 71 drives the clamping rod 72 to open to both sides, the upper cylinder 34 drives the mold separation grabbing plate 33 to descend to the top of the upper mold 14, the mold separation magnet 36 and the upper magnet on the upper mold 14 are attracted to each other, and then the lower mold separation cylinder 13 extends, the upper cylinder 34 retracts, and the upper mold 14 and the lower mold 15 are separated, and the upper mold 14 rises to a relative position with the clamping rod 72, and then the clamping cylinder 71 The clamping rod 72 is driven to clamp on both sides of the upper mold 14, and then the mold separation moving device 31 drives the mold separation grabbing plate 33 to move to one end of the conveyor line 12, so that the mold separation grabbing plate 33 is separated from the upper mold 14 and leaves the upper part of the upper mold 14, and then the flip motor 23 drives the upper part to rotate around the flip axis 22 to the upper part of the receiving tray 6. At this time, the receiving cylinder 53 drives the receiving tray 6 to rise to the receiving position, and the stripping moving device 41 drives the stripping plate 45 to move to one side of the flipping station. When the upper mold 14 moves to the upper part of the receiving tray 6, the stripping moving device 41 drives the stripping rod 46 to move to the upper part of the upper mold 14, and then the stripping electric cylinder 43 drives the stripping rod 46 to be inserted into the cavity of the upper mold 14, and the food is ejected from the upper mold 14, and the food falls into the receiving tray 6. After the food is stripped, the stripping rod 46 rises and returns to its original position through the stripping moving device 41, and the flipping motor 23 drives the upper mold 14 to flip to the top of the conveyor line 12 again, and then the clamping cylinder 71 releases the upper mold 14, and the upper mold 14 falls on the lower mold 15. The conveyor line 12 sends the mold to the next process, and the receiving tray 6 is moved out of the frame 11 driven by the conveying device and enters the next process.

[0049] The technical principle of the present invention is described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations herein, those skilled in the art can associate other specific implementations of the present invention without paying creative labor, and these methods will fall within the protection scope of the claims of the present invention.

Claims

1. A food automatic demoulding device, comprising a frame (11) and a conveyor line (12) installed on the frame (11), characterized in that: Also includes: A receiving tray (6), the receiving tray (6) being movably inserted into the frame (11) and located on one side of the conveying line (12); A mold separation device (3), the mold separation device (3) is installed on the frame (11) and is used to separate the upper mold (14) above the conveyor line (12); A mold clamping device (7), wherein the mold clamping device (7) is used to clamp the upper mold (14); a turning device (2), the turning device (2) being located between the conveying line (12) and the receiving tray (6), the clamping device (7) being installed on the turning device (2) and being used for turning over the upper mold (14) between the conveying line (12) and the receiving tray (6); and A stripping device (4), the stripping device (4) is mounted on the frame (11) and is located above the receiving tray (6), and is used to eject food from the upper mold (14) into the receiving tray (6).

2. The automatic food demoulding device according to claim 1, characterized in that: The mold separation device (3) comprises: A lower mold-parting cylinder (13), the lower mold-parting cylinder (13) is installed on the conveying line (12) and is used to lift up the upper mold (14); A mold splitting grabbing device, the mold splitting grabbing device is used to grab the upper mold (14) and lift the upper mold (14) to a set height; and A mold splitting moving device (31), the mold splitting moving device (31) is installed on the frame (11) and connected to the mold splitting grabbing device, and is used to move the mold splitting grabbing device.

3. The automatic food demoulding device according to claim 2, characterized in that: The mold splitting and grabbing device comprises: A mold splitting lifting device, the mold splitting lifting device is installed on the mold splitting moving device (31); A mold splitting grabbing plate (33), the mold splitting grabbing plate (33) is installed on the mold splitting lifting device; and A mold splitting fixing device is installed on the mold splitting grabbing plate (33) and is used to fix the upper mold (14).

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

5. The automatic food demoulding device according to claim 1, characterized in that: The clamping device (7) comprises: A mold clamping cylinder (71), wherein the mold clamping cylinder (71) is symmetrically mounted on the turning device (2); and A clamping rod (72), wherein a clamping groove (721) matching the upper mold (14) is provided on the clamping rod (72), and the clamping rod (72) is installed on the clamping cylinder (71) and is used to clamp the upper mold (14) in the clamping groove (721).

6. The automatic food demoulding device according to claim 1, characterized in that: The turning device (2) comprises: A turning frame (24), wherein the mold clamping device (7) is installed on the turning frame (24); A turning shaft (22), the turning shaft (22) is rotatably mounted on the frame (11) and connected to the turning frame (24); and A turning motor (23), the turning motor (23) is connected to the turning shaft (22), and is used to drive the turning frame (24) and the clamping device (7) to turn through the turning shaft (22).

7. The automatic food demoulding device according to any one of claims 1 to 6, characterized in that: The stripping device (4) comprises: A material stripping moving device (41), wherein the material stripping moving device (41) is installed on the frame (11); a material stripping lifting device, the material stripping lifting device being installed on the material stripping moving device (41); and A stripping rod (46), wherein the stripping rod (46) is installed on the stripping lifting device, and a plurality of stripping rods (46) are provided, and correspond one to one with the mold cavities of the upper mold (14).

8. The automatic food demoulding device according to claim 7, characterized in that: Also includes: A stripping plate (45), wherein the stripping plate (45) is mounted on the stripping lifting device, and the stripping rod (46) is mounted on the stripping plate (45).

9. The automatic food demoulding device according to any one of claims 1 to 6, characterized in that: Also includes: A material receiving guide rail (54), wherein the material receiving guide rail (54) is mounted on the frame (11), and the material receiving tray (6) is slidably inserted on the material receiving guide rail (54).

10. The automatic food demoulding device according to claim 9, characterized in that: It also comprises a material receiving and lifting device, wherein the material receiving and lifting device is mounted on the frame (11), and the material receiving guide rail (54) is mounted on the material receiving and lifting device.

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