Automatic feeding and discharging device for food demolding device

Abstract

The utility model relates to a food production device, in particular to an automatic feeding and discharging device for a food demolding device, which comprises a feeding and stacking device, a feeding and discharging device, a feeding and discharging device and a discharging and discharging device, the feeding and conveying device is arranged between the feeding and stacking device and the demolding device; the discharging conveying device is arranged on one side of the feeding conveying device and located below the demolding device. The discharging and stacking device is arranged on one side of the discharging and conveying device and used for stacking the trays which are conveyed by the discharging and conveying device and are filled with the food; the feeding conveying device is used for conveying empty trays to the discharging conveying device. According to the automatic feeding and discharging device for the food demolding device, automatic feeding and discharging of trays can be achieved, empty trays can be sequentially discharged, the trays containing food can be stacked, the labor intensity of workers is greatly relieved, labor is reduced, and cost is reduced.

Description

Technical Field

[0001] The utility model relates to a food production device, in particular to an automatic loading and unloading device for a food demoulding device. Background Art

[0002] like Fig.14 and Fig.15 As shown, the tray for holding food is located below the demoulding device, and the tray is mainly placed manually. After the demoulding is completed, the worker takes out the tray filled with food. This method is labor-intensive and requires a worker to specifically take and place the tray, resulting in high labor costs. Utility Model Content

[0003] In order to solve the above problems of high labor intensity and high labor cost, the utility model provides an automatic loading and unloading device for a food demoulding device, and the specific technical solution is as follows:

[0004] An automatic loading and unloading device for a food demoulding device comprises: a feeding and stacking device for sequentially delivering a plurality of stacked empty trays; a loading conveying device arranged between the feeding and stacking device and the demoulding device; a discharging conveying device arranged at one side of the loading conveying device and below the demoulding device; and a discharging stacking device arranged at one side of the discharging conveying device and for stacking trays containing food delivered by the discharging conveying device; wherein the loading conveying device is used to deliver empty trays to the discharging conveying device.

[0005] Preferably, the feeding stacking device has the same structure as the discharging stacking device, and the feeding stacking device includes: a feeding rack; a feeding lifting device, symmetrically arranged on the feeding rack; a feeding lifting plate, slidably arranged on the feeding rack and connected to the feeding lifting device; a feeding telescopic device, arranged on the feeding lifting plate; and a feeding grab and release pallet, arranged on the feeding telescopic device, for being inserted into both sides of the tray to drive the tray to rise and fall.

[0006] Furthermore, the feeding lifting device includes: a lifting motor, which is arranged on the feeding rack; a lifting screw rod, which is rotatably arranged on the feeding rack and connected to the lifting motor; and a lifting nut, which is movably arranged on the lifting screw rod and connected to the feeding lifting plate.

[0007] Furthermore, the feeding telescopic device includes: a telescopic cylinder, which is arranged on the feeding lifting plate; and a telescopic shaft, which is arranged on the feeding grabbing and placing tray and movably inserted on the feeding lifting plate.

[0008] Furthermore, the feeding stacking device also includes: four positioning plates, which are arranged on both sides of the feeding rack.

[0009] Preferably, the loading and conveying device includes: a loading rack; a first baffle plate symmetrically arranged on both sides of the top of the loading rack; a first linear module arranged on the loading rack; a loading frame arranged on the first slide of the first linear module; a second linear module arranged on the first slide of the first linear module; and a first push plate arranged on the slide of the second linear module, used to push the tray to move on the top of the loading rack; wherein, the first linear module is used to make the loading frame reciprocate between the loading rack and the feeding and stacking device, and the second linear module is used to make the loading frame reciprocate between the loading rack and the demolding device.

[0010] Wherein, the loading frame includes: a loading seat, which is arranged on the first slide; no less than two loading rods, which are symmetrically arranged on both sides of the end of the loading seat; and a loading plate, which is arranged on the other end of the loading rod.

[0011] Preferably, the discharging conveying device includes: a discharging rack; a second baffle plate symmetrically arranged on both sides of the top of the discharging rack; a discharging linear module arranged on the discharging rack; a discharging frame arranged on the discharging slide of the discharging linear module; a support plate arranged at one end of the discharging rack and located above the discharging frame for placing a tray; and a pushing device arranged at one end of the discharging rack or on the demolding device and located above the support plate, for pushing the tray from the support plate to the discharging frame.

[0012] Furthermore, the pushing device includes: a pushing cylinder, which is arranged on the discharging rack or the demoulding device; and a second pushing plate, which is arranged on the pushing cylinder.

[0013] Furthermore, the discharging frame includes: a discharging bottom plate, which is arranged on the discharging slide; a discharging connecting plate, which is arranged at both ends of the discharging bottom plate; and no less than two discharging rods, which are arranged between the discharging connecting plates.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model provides an automatic loading and unloading device for a food demoulding device, which can realize the automatic feeding in and out of trays, and can sequentially feed out empty trays and stack trays filled with food, thereby greatly alleviating the labor intensity of workers, reducing labor and lowering costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present application installed on the demoulding device;

[0017] Figure 2 It is a schematic diagram of the structure of this application;

[0018] Figure 3 is a top view of the present application;

[0019] Figure 4 It is a structural schematic diagram of a feeding and stacking device;

[0020] Figure 5 It is a stereoscopic diagram of the assembly of the feeding lifting plate, the feeding telescopic device and the feeding pick-and-place pallet from a first viewing angle;

[0021] Figure 6 It is a stereoscopic view of the assembly of the feeding lifting plate, the feeding telescopic device and the feeding pick-and-place pallet from a second viewing angle;

[0022] Figure 7 It is a structural schematic diagram of a feeding and conveying device;

[0023] Figure 8 is a side view of the loading and conveying device;

[0024] Fig. 9 is a schematic diagram of a loading conveyor device equipped with a pallet;

[0025] Fig.10 It is a structural schematic diagram of the discharging conveying device;

[0026] Fig.11 is a side view of the discharge conveying device;

[0027] Fig.12 It is a structural diagram of the discharge frame;

[0028] Fig.13 It is a schematic diagram of the pallet and the trolley;

[0029] Fig.14 It is a schematic diagram of the structure of the demoulding device;

[0030] Fig.15 It is a side view of the demoulding device. DETAILED DESCRIPTION

[0031] The utility model is now further described with reference to the accompanying drawings.

[0032] like Figures 1 to 13As shown, an automatic loading and unloading device for a food demoulding device comprises a feeding and stacking device 1, a loading conveying device 2, a discharging conveying device 3 and a discharging stacking device 4, wherein the feeding and stacking device 1 is used for sequentially delivering a plurality of stacked empty trays 7; the loading conveying device 2 is located between the feeding and stacking device 1 and the demoulding device 6; the discharging conveying device 3 is located at one side of the loading conveying device 2 and below the demoulding device 6, and is used for delivering trays 7 loaded with food; the discharging stacking device 4 is located at one side of the discharging conveying device 3, and is used for stacking trays 7 loaded with food delivered by the discharging conveying device 3; the discharging conveying device 3 and the loading conveying device 2 are perpendicular to each other, form an L shape, and are respectively located at one end and one side of the demoulding device 6; the loading conveying device 2 is used for conveying the empty trays 7 to the discharging conveying device 3.

[0033] The trays 7 are fed out in sequence by the feeding and stacking device 1, the trays 7 are fed to the bottom of the demoulding device 6 by the loading conveying device 2, and the trays 7 loaded with food are fed to the discharging and stacking device 4 by the discharging conveying device 3 to stack the trays 7. The automation degree is high, the number of workers is reduced, and the labor intensity is alleviated.

[0034] like Figures 7 to 9 As shown, the loading and conveying device 2 includes a loading frame 21, a first material stopper plate 26, a first linear module 22, a loading frame 24, a second linear module 23 and a first material pusher plate 25. Two first material stopper plates 26 are provided, which are symmetrically installed on the loading frame 21, and the two ends of the loading frame 21 are respectively located on one side of the demoulding device 6 and one side of the feeding and stacking device 1, and a lower support plate 261 is also provided below the first material stopper plate 26 located on one side of the demoulding device 6 for supporting the tray 7. The first linear module 22 is fixed at the center position of the loading rack 21 and is arranged along the length direction of the loading rack 21. The first slide of the first linear module 22 is connected to the loading frame 24; one end of the second linear module 23 is fixed on the first slide of the first linear module 22; the first push plate 25 is fixed on the slide of the second linear module 23, and is used to push the tray 7 to move on the top of the loading rack 21; the first linear module 22 is used to make the loading frame 24 reciprocate between the loading rack 21 and the feeding stacking device 1, and the second linear module 23 is used to make the loading frame 24 reciprocate between the loading rack 21 and the demolding device 6. In order to further reduce the weight of the loading frame 24, the loading frame 24 includes a loading seat 243, a loading rod 242 and a loading plate 241. The loading seat 243 is fixed on the first slide and is L-shaped. The loading plate 241 is arranged opposite to the loading seat 243. The two ends of the loading rod 242 are respectively connected to the loading seat 243 and the loading plate 241. The loading rod 242 is also symmetrically located at the two ends of the loading plate 241, and the loading rod 242 is used to support the tray 7. The mutual feeding between the two devices is realized by two stacked linear modules, and the work of the demoulding device 6 and the feeding stacking device 1 is not affected. The structure is simple and the operation is reliable.

[0035] like Figures 4 to 6 As shown, the feeding stacking device 1 includes a feeding rack 11, a positioning plate 12, a feeding lifting device 14, a feeding lifting plate 15, a feeding telescopic device and a feeding grabbing and releasing pallet 16. The feeding rack 11 is a rectangular frame. Two opposite sides of the feeding rack 11 are provided with openings, one for feeding and the other for discharging. Four positioning plates 12 are also installed on the four corners inside the feeding rack 11. The positioning plates 12 make the tray 7 located between the feeding grabbing and releasing pallets 16, and can limit the position of the discharging, so that the tray 7 can accurately enter between the two first baffle plates 26. In order to facilitate the installation of the feeding lifting device 14, the two sides of the feeding frame 11 are symmetrically equipped with lifting base plates 13. The feeding lifting device 14 includes a lifting motor 141, a lifting screw rod 142, and a lifting nut 143. The lifting motor 141 is fixed on the top of the lifting base plate 13 and connected to the lifting screw rod 142. The two ends of the lifting screw rod 142 are installed on the lifting base plate 13 through bearing seats. The lifting nut 143 is movably installed on the lifting screw rod 142 and connected to the feeding lifting plate 15. The feeding lifting plate 15 is slidably installed on the lifting base plate 13 through a linear guide pair, and the lifting screw rod 142 drives the feeding lifting plate 15 to rise and fall in the vertical direction. The feeding telescopic device includes a telescopic cylinder 17 and a telescopic shaft 18. The telescopic cylinder 17 is fixed on the feeding lifting plate 15. The telescopic shaft 18 is slidably mounted on the feeding lifting plate 15 through a linear bearing and is symmetrically located on both sides of the telescopic cylinder 17. One end of the telescopic shaft 18 is fixed on the feeding grab and release pallet 16 to support the feeding grab and release pallet 16, bear radial force, and protect the telescopic cylinder 17. The feeding grab and release pallet 16 is L-shaped, and a plug plate 161 is provided at the bottom. The plug plate 161 is used to be inserted into the bottom of the tray 7. The telescopic cylinder 17 pushes the feeding grab and release pallet 16 to grab the tray 7 from both sides of the tray 7, and then the feeding lifting device 14 drives the tray 7 to rise and fall. When the telescopic cylinder 17 pushes the feeding grab and release pallet 16 to both sides of the tray 7, there is still a certain gap between the feeding grab and release pallet 16 and the tray 7, which is convenient for the feeding grab and release pallet 16 to automatically separate from the tray 7.

[0036] The feeding stacking device 1 has the same structure as the discharging stacking device 4. The discharging lifting device, discharging lifting plate, discharging telescopic device and discharging grabbing and releasing support plate included in the discharging stacking device 4 are exactly the same as those of the feeding stacking device 1.

[0037] like Figures 10 to 12As shown, the discharging conveying device 3 includes a discharging frame 31, a second baffle plate 37, a discharging linear module 33, a discharging frame 34, a support plate 32 and a pushing device 35. The second baffle plate 37 is provided at two, and the second baffle plate 37 is symmetrically fixed on both sides of the top of the discharging frame 31, and the two ends of the discharging frame 31 are respectively located below the demoulding device 6 and on one side of the discharging stacking device 4. The discharging linear module 33 is fixed on the discharging frame 31 and arranged along the length direction of the discharging frame 31; one end of the discharging frame 34 is fixed on the discharging slide 331 of the discharging linear module 33; the support plate 32 is fixed on one end of the discharging frame 31, and the support plate 32 is also located above the discharging frame 34. The support plate 32 is used to place the tray 7 so that the tray 7 remains in a stable state, thereby facilitating the placement of demoulded food; the pushing device 35 is installed at one end of the discharging frame 31 and is located above the support plate 32, and is used to push the tray 7 from the support plate 32 to the discharging frame 34. The pushing device 35 includes a pushing cylinder 351 and a second pushing plate 352. The pushing cylinder 351 is fixed to the end of the discharging frame 31 through a pushing connecting plate, and the piston rod of the pushing cylinder 351 is connected to the second pushing plate 352. When the piston rod of the push cylinder 351 is in a retracted state, the tray 7 is located above the support plate 32. When the piston rod of the push cylinder 351 is extended, the second push plate 352 pushes the tray 7 to move to the discharging frame 34 on one side of the support plate 32, and then follows the discharging frame 34 into the discharging stacking device 4. The discharging frame 34 includes a discharging bottom plate 342, a discharging connecting plate 343 and a discharging rod 344; one end of the discharging bottom plate 342 is fixed on the discharging slide 331, and the two ends of the discharging bottom plate 342 are respectively connected to the two discharging connecting plates 343, and two discharging rods 344 are provided, and the two ends of the discharging rod 344 are respectively fixedly connected to the two discharging connecting plates 343 and are located at the two ends of the discharging connecting plate 343. Since the length of the discharge bottom plate 342 is relatively long, in order to improve the strength and reduce deformation, a discharge reinforcement plate 345 is further installed on the discharge bottom plate 342 , and the discharge reinforcement plate 345 forms a T-shape with the discharge bottom plate 342 .

[0038] like Figures 1 to 3As shown, during operation, the empty pallets 7 are stacked on the top of the trolley 5, and the empty pallets 7 are moved to the inside of the loading frame 21 by the trolley 5, and the empty trolley 5 is moved to the inside of the discharge stacking device 4, and the lifting motor 141 drives the feeding and placing pallet 16 to rise to the pallet 7 on the top of the trolley 5, and then the telescopic cylinder 17 drives the feeding and placing pallet 16 to press against the pallet 7, and the feeding and placing pallet 16 moves to both sides of the pallet 7, and the plug plate 161 at the bottom of the feeding and placing pallet 16 is inserted into the bottom of the pallet 7, and then the feeding lifting device 14 drives the pallet 7 to continue to rise to the top of the loading frame 24 through the feeding and placing pallet 16 Then, the first linear module 22 drives one end of the loading frame 24 to move to the inside of the unloading frame 31, and the second linear module 23 drives the first push plate 25 to move to one end of the loading frame 24; then, the feeding lifting device 14 drives the tray 7 to descend, and the tray 7 descends to the loading frame 24, and then the telescopic cylinder 17 drives the feeding grabbing and placing pallet 16 to retract, and the feeding lifting device 14 continues to drive the feeding grabbing and placing pallet 16 to descend to the next pallet 7; then, the first linear module 22 drives the loading frame 24 and the second linear module 23 to move toward the demoulding device 6, so that the tray 7 leaves the loading frame 21, and then ... second linear module 23 drives the first push plate 25 to move to one end of the loading frame 24; then, the feeding lifting device 14 drives the tray 7 to descend, and the tray 7 descends to the loading frame 24, and then the telescopic cylinder 17 drives the feeding grabbing and placing pallet 16 to retract, and the feeding lifting device 14 continues to drive the feeding grabbing and placing pallet 16 to descend to the next pallet 7. The second linear module 23 drives the tray 7 to move toward the demoulding device 6 through the first pushing plate 25, so that the tray 7 leaves the loading rack 21 and enters the support plate 32, and the tray 7 is still located on one side of the pushing cylinder 351 in the retracted state; the demoulding device 6 demoulds the food into the tray 7, and then the pushing cylinder 351 is started, and the pushing cylinder 351 pushes the tray 7 to move toward the discharge stacking device 4 through the second pushing plate 352, and the tray 7 loaded with food moves to the discharge frame 34, and then the discharge linear module 33 drives the discharge frame 34 to move toward the discharge stacking device 4, and the tray 7 is moved to the discharge stacking device 4. ; at the same time, the pushing cylinder 351 drives the second pushing plate 352 to retract to one side of the support plate 32; then the discharging lifting device of the discharging stacking device 4 drives the discharging grab and release pallets to rise to both sides of the tray 7, and then the discharging telescopic device drives the discharging grab and release pallets to be inserted into both sides of the tray 7, and then the discharging lifting device can first drive the tray 7 to rise above the discharging frame 34, and then the discharging linear module 33 drives the discharging frame 34 to reset, and then the discharging lifting device drives the tray 7 to descend to above the empty trolley 5, places the tray 7 on the trolley 5, and then the discharging telescopic device drives the discharging grab and release pallet to retract.

[0039] The feeding stacking device 1 is used to deliver the stacked empty trays 7 in sequence, and the discharging stacking device 4 is used to move the trays 7 filled with food and stack them on the top of the trolley 5. When stacked to a set height, the trays 7 filled with food are moved to the next process by the trolley 5.

[0040] Overall, the empty trays 7 are automatically sent out and the trays 7 filled with food are automatically stacked. Workers only need to transfer the empty trays 7 and the trays 7 filled with food through the trolley 5, which greatly reduces labor intensity, reduces personnel, and reduces costs.

[0041] The technical principle of the present invention is described above in combination 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 here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the claims of the present invention.

Claims

1. An automatic loading and unloading device for a food demoulding device, characterized in that: include: A feeding and stacking device (1) is used to sequentially feed out a plurality of stacked empty trays (7); A feeding conveying device (2) is arranged between the feeding stacking device (1) and the demoulding device (6); a discharging conveying device (3), arranged on one side of the loading conveying device (2) and located below the demoulding device (6), and used for delivering a tray (7) containing food; and a discharging stacking device (4), arranged on one side of the discharging conveying device (3), and used for stacking the trays (7) containing food delivered by the discharging conveying device (3); Wherein, the loading conveying device (2) is used to convey the empty pallet (7) to the discharging conveying device (3).

2. The automatic loading and unloading device for food demoulding device according to claim 1, characterized in that: The feeding stacking device (1) has the same structure as the discharging stacking device (4), and the feeding stacking device (1) comprises: Feeding rack(11); A feeding lifting device (14) is symmetrically arranged on the feeding frame (11); A feeding lifting plate (15) is slidably disposed on the feeding frame (11) and is connected to the feeding lifting device (14); A feeding telescopic device, arranged on the feeding lifting plate (15); and The feeding and placing support plate (16) is arranged on the feeding and telescopic device and is used for being inserted into the two sides of the tray (7) to drive the tray (7) to rise and fall.

3. The automatic loading and unloading device for food demoulding device according to claim 2, characterized in that: The feeding lifting device (14) comprises: A lifting motor (141) is arranged on the feeding frame (11); A lifting screw rod (142) is rotatably mounted on the feeding frame (11) and connected to the lifting motor (141); and A lifting nut (143) is movably disposed on the lifting screw rod (142) and is connected to the feeding lifting plate (15).

4. The automatic loading and unloading device for food demoulding device according to claim 2, characterized in that: The feeding telescopic device comprises: A telescopic cylinder (17) is arranged on the feeding lifting plate (15); and The telescopic shaft (18) is arranged on the feeding and placing support plate (16) and is movably inserted on the feeding lifting plate (15).

5. The automatic loading and unloading device for food demoulding device according to claim 2, characterized in that: The material feeding and stacking device (1) further comprises: four positioning plates (12) arranged on both sides of the interior of the material feeding frame (11).

6. The automatic loading and unloading device for food demoulding device according to claim 1, characterized in that: The feeding and conveying device (2) comprises: Loading rack (21); A first material blocking plate (26) is symmetrically arranged on both sides of the top of the loading rack (21); A first linear module (22) is arranged on the loading frame (21); A loading frame (24) is arranged on the first slide table of the first linear module (22); A second linear module (23) is arranged on the first slide table of the first linear module (22); and A first push plate (25) is arranged on the slide of the second linear module (23) and is used to push the tray (7) to move on the top of the loading rack (21); The first linear module (22) is used to enable the loading frame (24) to move back and forth between the loading rack (21) and the feeding stacking device (1), and the second linear module (23) is used to enable the loading frame (24) to move back and forth between the loading rack (21) and the demoulding device (6).

7. The automatic loading and unloading device for food demoulding device according to claim 6, characterized in that: The loading frame (24) comprises: A loading seat (243) is arranged on the first slide; No less than two loading rods (242) are symmetrically arranged on both sides of the end of the loading seat (243); and The loading plate (241) is arranged at the other end of the loading rod (242).

8. The automatic loading and unloading device for food demoulding device according to claim 1, characterized in that: The discharging conveying device (3) comprises: Discharging rack (31); A second material blocking plate (37) is symmetrically arranged on both sides of the top of the material discharging frame (31); A discharge linear module (33) is arranged on the discharge frame (31); A discharge frame (34) is arranged on a discharge slide (331) of the discharge linear module (33); A support plate (32) is provided at one end of the discharging frame (31) and is located above the discharging frame (34) for placing the tray (7); and A pushing device (35) is provided at one end of the discharge frame (31) or on the demoulding device (6) and is located above the support plate (32), and is used for pushing the tray (7) from the support plate (32) to the discharge frame (34).

9. The automatic loading and unloading device for food demoulding device according to claim 8, characterized in that: The pushing device (35) comprises: A push cylinder (351) is provided on the discharging frame (31) or the demoulding device (6); and The second pushing plate (352) is arranged on the pushing cylinder (351).

10. The automatic loading and unloading device for food demoulding device according to claim 8, characterized in that: The discharging frame (34) comprises: A discharge bottom plate (342) is arranged on the discharge slide (331); Discharge connection plates (343) are provided at both ends of the discharge bottom plate (342); and No less than two discharge rods (344) are arranged between the discharge connecting plates (343).

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