Automatic fixed-point quantitative feeding equipment

Abstract

The utility model provides an automatic fixed-point quantitative feeding device which comprises a supporting frame, a plurality of blanking boxes arranged on the supporting frame and a storage mechanism movably arranged on the supporting frame, and a discharge port capable of being opened and closed is formed in the bottom of the storage mechanism. The supporting frame is provided with a driving device used for driving the material storage mechanism to move to the position above all the material falling boxes. According to the utility model, the plurality of blanking boxes are arranged at the fixed points of the support frame, and the storage mechanism is movably arranged on the support frame, so that the storage mechanism can move to the positions respectively matched with the plurality of blanking boxes, and materials of the storage mechanism are fed into the blanking boxes to realize fixed-point feeding.

Description

Technical Field

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

[0002] In the nut processing process, feeding nuts to various positions on the production line at fixed points and in fixed quantities is an important link to ensure product quality and efficiency. The existing feeding method often relies on manual operation, which is inefficient and difficult to ensure the uniformity and accuracy of feeding.

[0003] The Chinese invention patent with the publication date of 2010.08.11 and the publication number of CN 1970409A discloses a fully automatic quantitative feeder, which belongs to a feeder and is suitable for automatic quantitative feeding and batching in the power industry, the building materials industry and the grain and food industry. According to the technical solution provided by the present invention, a bearing seat is installed under the shell, a main shaft is installed in the bearing seat by means of a bearing, a hopper is installed on the shell, the upper end of the main shaft is located in the hopper, a scraper is installed on the upper end of the main shaft, an impeller is installed on the main shaft under the hopper, a plurality of blades are installed on the impeller, and a material storage space is formed between two adjacent blades.

[0004] The above invention patent realizes stable quantitative feeding. However, the invention patent does not have the function of moving to each fixed point for feeding. Summary of the invention

[0005] In view of the above technical problems, the utility model proposes an automatic fixed-point quantitative feeding device, which is used to solve the problem that the quantitative feeder in the prior art cannot be moved to a fixed point position for feeding.

[0006] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0007] An automatic fixed-point quantitative feeding device comprises a support frame, a plurality of blanking boxes arranged on the support frame, and a storage mechanism movably arranged on the support frame, wherein a discharge port that can be opened and closed is arranged at the bottom of the storage mechanism; and a driving mechanism for driving the storage mechanism to move to the top of each blanking box is arranged on the support frame. The utility model arranges a plurality of blanking boxes at fixed points on the support frame, and movably arranges the storage mechanism on the support frame, so that the storage mechanism can be moved to positions respectively matched with the plurality of blanking boxes, and the materials of the storage mechanism are sent into the blanking boxes to realize fixed-point feeding.

[0008] Furthermore, a path track is provided on the support frame, and the material storage mechanism includes a moving vehicle that moves in coordination with the path track and a material storage box disposed on the moving vehicle, and the material discharge port is disposed at the bottom of the material storage box.

[0009] Furthermore, the mobile vehicle includes a frame and a plurality of rollers arranged at the bottom of the frame, and the plurality of rollers cooperate with the path track rollers; at least one of the plurality of rollers is coaxially connected with a driven gear, and the driving mechanism includes a driving gear meshing with the driven gear and a guide vehicle driving motor for driving the driving gear to rotate.

[0010] Furthermore, a movable discharge door is provided on the discharge port.

[0011] Furthermore, the discharge door is arranged on a moving vehicle for transverse movement, and the moving vehicle is provided with a discharge door switch mechanism for driving the discharge door to move transversely to open and close the discharge port.

[0012] Furthermore, a rack is provided on the lower side of the discharge door, and the door switch mechanism includes a gear rotatably arranged on the moving vehicle and meshing with the rack, and a driving assembly that drives the gear to rotate.

[0013] Furthermore, the driving assembly includes a driving sprocket arranged on the mobile vehicle and a motor for driving the driving sprocket to rotate. The gear is rotatably arranged on the mobile vehicle through a rotating shaft, and a driven sprocket is fixedly connected to the rotating shaft. The driven sprocket is connected to the driving sprocket through a chain.

[0014] Furthermore, the mobile vehicle is also provided with a limit sensor for locating the position of the discharge door.

[0015] Furthermore, the material storage box is provided with a weighing sensor for controlling the material amount.

[0016] Furthermore, a parking sensor for locating a stopping point of the material storage mechanism is provided at a position on the support frame corresponding to the material drop box.

[0017] Beneficial effects of the utility model:

[0018] 1. The utility model arranges a plurality of blanking boxes at fixed points on the support frame, and arranges a storage mechanism on the support frame so that the storage mechanism can be moved to positions matching with the plurality of blanking boxes, and the materials in the storage mechanism are fed into the blanking boxes to realize fixed-point feeding;

[0019] 2. The utility model realizes quantitative feeding by setting a weighing sensor on the material storage box to feed a certain amount of material into the material drop box;

[0020] 3. The utility model realizes the automation of fixed-point quantitative feeding through visual control system, parking sensor and weighing sensor, improves the efficiency and accuracy of material handling, reduces manual operation, reduces labor intensity and safety risks; the system has a simple structure and is easy to maintain and upgrade. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] Figure 2 for Figure 1 A partial enlarged view of middle A.

[0024] In the figure:

[0025] 1. Material storage box, 2. Mobile vehicle, 3. Path track, 4. Support frame, 5. Discharge door, 6. Parking sensor, 7. Weighing sensor, 8. Guide vehicle drive motor, 9. Material door switch mechanism, 10. Limit sensor, 11. Visual control system, 12. Material discharge box. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1 As shown, an automatic fixed-point quantitative feeding device described in Example 1 of the utility model includes a support frame 4, a blanking box 12 and a storage mechanism, wherein a crossbeam is provided on the support frame 4, and a plurality of blanking boxes 12 are arranged below the crossbeam. A storage mechanism is movably arranged above the crossbeam, wherein at least two blanking boxes 12 are arranged. An openable and closable discharge port is arranged at the bottom of the storage mechanism. A driving mechanism for driving the storage mechanism to move above each blanking box 12 is provided on the support frame 4. The storage mechanism can be moved to positions respectively matched with a plurality of blanking boxes by the driving mechanism, so that the discharge port at the bottom of the storage mechanism is aligned with the opening of the blanking box 12. After the discharge port is opened, the material is fed into the blanking box to realize fixed-point feeding.

[0028] Furthermore, a path track 3 is provided on the crossbeam of the support frame 4, and the material storage mechanism includes a moving vehicle 2 that moves in coordination with the path track 3 and a material storage box 1 disposed on the moving vehicle 2, and the material discharge port is disposed at the bottom of the material storage box 1.

[0029] Embodiment 2 is different from Embodiment 1 in that the mobile vehicle 2 includes a vehicle frame and a plurality of rollers disposed at the bottom of the vehicle frame, and a driving mechanism is also disposed on the vehicle frame for driving the rollers to rotate. The plurality of rollers cooperate with the rollers of the path track 3. A driven gear is coaxially connected to at least one of the plurality of rollers. Specifically, the driving mechanism includes a driving gear meshing with the driven gear and a guide vehicle driving motor 8 for driving the driving gear to rotate, and the output end of the driving motor 8 is connected to the driving gear, such as Figure 1 shown.

[0030] Embodiment 3 is different from Embodiment 1 in that a movable discharge door 5 is provided on the discharge port.

[0031] Furthermore, the discharge door 5 is laterally movable and arranged on the frame of the mobile vehicle 2, and the mobile vehicle 2 is provided with a discharge door switch mechanism 9 for driving the discharge door 5 to move laterally to open and close the discharge port, so that the discharge door 5 can be moved to the bottom of the discharge port to close the discharge port, and can also be moved to one side of the discharge port to open the discharge port.

[0032] Furthermore, if Figure 2 As shown, a rack 51 is provided at the lower side of the discharge door 5, and the door switch mechanism 9 includes a gear 91 rotatably arranged on the moving vehicle 2 and meshing with the rack 51, and a driving assembly driving the gear 91 to rotate. The gear 91 is driven to rotate by the driving assembly, and the rack 51 moves under the meshing action with the gear 91 to drive the discharge door 5 to move horizontally, thereby opening and closing the discharge port.

[0033] Furthermore, if Figure 1 and Figure 2 As shown, the driving assembly includes a driving sprocket arranged on the mobile vehicle 2 and a motor for driving the driving sprocket to rotate. The gear 91 is rotatably arranged at the bottom of the frame of the mobile vehicle 2 through a rotating shaft, and a driven sprocket is fixedly connected to the rotating shaft, and the driven sprocket is connected to the driving sprocket through a chain.

[0034] Embodiment 4 is different from Embodiment 3 in that Figure 1 As shown, the mobile vehicle 2 is also provided with a limit sensor 10 for locating the position of the discharge door 5, which is used to limit the stop position of the discharge door 5.

[0035] Embodiment 5 is different from Embodiment 1 in that Figure 1 As shown, the material storage box 1 is provided with a weighing sensor 7 for controlling the material quantity. The weight of the material in the material storage box 1 is obtained through the weighing sensor 7, thereby facilitating the control of the material quantity in the material storage box 1.

[0036] Embodiment 6 is different from Embodiment 5 in that Figure 1As shown, a parking sensor 6 is provided on the support frame 4 at a position corresponding to the material drop box 12, which is used to locate the stopping point of the material storage mechanism. The parking sensor 6 can be a permanent magnetic induction relay or a proximity switch of the prior art.

[0037] Furthermore, the automatic fixed-point quantitative feeding device also includes a visual control system 11, which can be arranged on the mobile vehicle or the support frame 4. A controller is arranged in the visual control system 11, and the controller is electrically connected with the motor of the material door switch mechanism 9, the limit sensor 10, the guide vehicle drive motor 8 of the mobile vehicle 2, the parking sensor 6 and the weighing sensor 7, so as to realize the automatic control of quantitative fixed-point feeding.

[0038] The working process of the utility model is as follows:

[0039] First, when the visual control system 11 detects that the blanking box 12 is out of material, the feeding device will be started. Among them, the feeding device can adopt the hoist in the prior art, and the hoist is connected to the controller of the visual control system 11. During the feeding process, the feeding amount is controlled by the weighing sensor 7 on the storage box 1, and the feeding is stopped when the feeding amount reaches the requirement. The mobile car 2 runs along the path track 3. When it runs to the material shortage position, that is, the blanking box 12 that is out of material, the corresponding permanent magnetic induction relay or proximity switch senses the signal, the mobile car 2 stops, and the discharge door 5 of the storage box 1 is automatically opened by the material door switch mechanism 9 and the limit sensor 10 to discharge the material. When the weighing sensor 7 on the storage box 1 detects that the material is completely discharged, the discharge door 5 of the storage box 1 is automatically closed, and the mobile car 2 returns to the starting point to prepare for the next cycle.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that any modification to the technical solutions described in the aforementioned embodiments, or any equivalent replacement of some or all of the technical features therein, within the spirit and principles of the present invention, and such modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and should all be included in the protection scope of the present invention.

Claims

1. An automatic fixed-point quantitative feeding device, characterized in that: The invention comprises a support frame (4), a plurality of material dropping boxes (12) arranged on the support frame (4), and a material storage mechanism movably arranged on the support frame (4), wherein an openable and closable material discharge port is provided at the bottom of the material storage mechanism; and a driving mechanism for driving the material storage mechanism to move to above each material dropping box (12) is provided on the support frame (4).

2. The automatic fixed-point quantitative feeding equipment according to claim 1, characterized in that: A path track (3) is provided on the support frame (4), and the material storage mechanism comprises a moving vehicle (2) that moves in coordination with the path track (3) and a material storage box (1) disposed on the moving vehicle (2), wherein the material discharge port is disposed at the bottom of the material storage box (1).

3. The automatic fixed-point quantitative feeding equipment according to claim 2, characterized in that: The mobile vehicle (2) comprises a vehicle frame and a plurality of rollers arranged at the bottom of the vehicle frame, wherein the plurality of rollers cooperate with rollers of a path track (3); at least one of the plurality of rollers is coaxially connected to a driven gear, and the driving mechanism comprises a driving gear meshing with the driven gear and a guide vehicle driving motor (8) for driving the driving gear to rotate.

4. The automatic fixed-point quantitative feeding equipment according to claim 2 or 3, characterized in that: The discharge port is provided with a movable discharge door (5).

5. The automatic fixed-point quantitative feeding equipment according to claim 4, characterized in that: The discharge door (5) is arranged on the moving vehicle (2) for transverse movement, and the moving vehicle (2) is provided with a door switch mechanism (9) for driving the discharge door (5) to move transversely to open and close the discharge port.

6. The automatic fixed-point quantitative feeding equipment according to claim 5, characterized in that: A rack (51) is provided on the lower side of the discharge door (5), and the door switch mechanism (9) comprises a gear (91) rotatably arranged on the moving vehicle (2) and meshing with the rack (51), and a driving assembly driving the gear (91) to rotate.

7. The automatic fixed-point quantitative feeding equipment according to claim 6, characterized in that: The driving assembly comprises a driving sprocket arranged on the moving vehicle (2) and a motor for driving the driving sprocket to rotate. The gear (91) is rotatably arranged on the moving vehicle (2) via a rotating shaft, and a driven sprocket is fixedly connected to the rotating shaft. The driven sprocket is connected to the driving sprocket via a chain.

8. The automatic fixed-point quantitative feeding equipment according to any one of claims 5 to 7, characterized in that: The mobile vehicle (2) is also provided with a limit sensor (10) for locating the position of the discharge door (5).

9. The automatic fixed-point quantitative feeding equipment according to any one of claims 2, 3, 5 to 7, characterized in that: The material storage box (1) is provided with a weighing sensor (7) for controlling the material quantity.

10. The automatic fixed-point quantitative feeding equipment according to any one of claims 1 to 3 and 5 to 7, characterized in that: A parking sensor (6) for locating the stopping point of the material storage mechanism is provided at a position on the support frame (4) corresponding to the material drop box (12).

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