Center falling device of biscuit sandwich machine

Abstract

The utility model relates to the technical field of biscuit production, in particular to a core falling device of a biscuit sandwich machine, which comprises a frame, a mounting frame is fixedly mounted at the top end of the frame, a guide seat is fixedly mounted on the inner side of the mounting frame, a discharge shaft is rotatably connected inside the guide seat, a discharge hopper is fixedly mounted at the top of the guide seat, and a discharge shaft is rotatably connected inside the discharge shaft. A first extrusion mechanism is mounted at the rear end of the mounting frame, a plurality of groups of discharge pipes are fixedly connected to the front end of the bottom of the guide seat, extrusion heads are mounted at the front ends of the discharge pipes, a second extrusion mechanism is mounted at the front end of the top of the mounting frame, and a conveying frame is fixedly mounted at the top end of the rack and located below the extrusion heads; compared with an existing core falling device of the biscuit sandwich machine, the core falling device of the biscuit sandwich machine not only can fully extrude a sandwich but also can accurately control the sandwich quantity through the design, so that the uniformity of the sandwich and the taste of sandwich biscuits are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of biscuit production, in particular to a centering device of a biscuit sandwich machine. Background Art

[0002] Biscuits are storable, easy to carry, and have a variety of flavors, and are deeply loved by people. Biscuit varieties are developing towards the direction of leisure and functional food. According to their different processing techniques, they can be divided into: crispy biscuits, thin crackers, cookies, sandwich biscuits, wafer biscuits, egg rolls, etc. Among them, sandwich biscuits need to use a drop device to put the filling on a biscuit dough during the production process, and then stack another biscuit dough on top of the filling to form a sandwich biscuit.

[0003] However, when the centering device of the current biscuit sandwich machine puts the sandwich, due to the different viscosities of different sandwiches, the more viscous filling cannot be completely discharged when the center is dropped, resulting in the inability to control the amount of sandwich dropped, the sandwich is not evenly dropped, and the taste of the produced sandwich biscuits is different.

[0004] Therefore, it is particularly important to design a center-dropping device for a biscuit sandwich machine to solve the above-mentioned defects. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model designs a centering device for a biscuit sandwich machine, which aims to solve the technical problem that the centering device of the biscuit sandwich machine under the existing technology cannot control the amount of sandwich, the sandwich is unevenly placed, and the taste of the produced sandwich biscuits is different.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A centering device for a biscuit sandwich machine comprises a frame, a mounting frame is fixedly installed on the top of the frame, a material guide seat is fixedly installed on the inner side of the mounting frame, a discharge shaft is rotatably connected to the inside of the material guide seat, a discharge hopper is fixedly installed on the top of the material guide seat, a first extrusion mechanism is installed on the rear end of the mounting frame, a plurality of groups of discharge pipes are fixedly connected to the front end of the bottom of the material guide seat, an extrusion head is installed at the front end of the plurality of groups of discharge pipes, a second extrusion mechanism is installed at the front end of the top of the mounting frame, a conveying frame is fixedly installed on the top of the frame and below the extrusion head, and a discharge tray is placed on the top of the conveying frame.

[0008] As a preferred solution of the present invention, a first hydraulic cylinder is fixedly installed on the left side of the frame, a connecting head is fixedly connected to the driving end of the first hydraulic cylinder, the left end of the discharge shaft is rotatably connected to the connecting head through a connecting plate, and multiple groups of discharge channels are opened at equal intervals inside the discharge shaft.

[0009] As the preferred scheme of the utility model, the top of the discharge hopper is rotatably provided with a top cover, and a discharge port is formed between the discharge hopper and the material guide base.

[0010] As the preferred scheme of the utility model, the first extrusion mechanism comprises a rotating shaft rotatably connected to the rear end of the mounting rack, a speed reducer motor is fixedly installed at a position corresponding to the rotating shaft on the left side of the rack, the output end of the speed reducer motor is fixedly connected with the rotating shaft, a connecting rack is fixedly connected to the outer side of the rotating shaft, a plurality of transmission rods are rotatably connected to the front end of the connecting rack, a first piston is rotatably connected to the front end of each of the plurality of transmission rods and located on the inner side of the material guide base, and each of the plurality of first pistons is slidably connected to the inside of the material guide base.

[0011] As the preferred scheme of the utility model, a sealing ring is arranged on the outer side of the first piston.

[0012] As the preferred scheme of the utility model, a connecting pipe is installed between the extrusion head and the discharge pipe, a connecting sleeve is threadedly connected to the connecting pipe and the discharge pipe, and a discharge nozzle is threadedly connected to the bottom end of the extrusion head.

[0013] As the preferred scheme of the utility model, the second extrusion mechanism comprises a second hydraulic cylinder fixedly installed at the top front end of the mounting rack, a lifting frame is fixedly connected to the driving end of the second hydraulic cylinder, a second piston is fixedly connected to the bottom end of the lifting frame and located on the inner side of each of the plurality of extrusion heads, and each of the plurality of second pistons is slidably connected to the extrusion head.

[0014] As the preferred scheme of the utility model, a conveying belt is installed in the conveying rack, and a baffle is fixedly installed at each of the left and right ends of the top of the conveying rack.

[0015] As the preferred scheme of the utility model, a cleaning cover is fixedly installed at the front end of the conveying rack, two groups of dust suction pipes are fixedly connected to one end of the cleaning cover located in the conveying rack, a suction fan is fixedly installed at the right side of the cleaning cover, a filter screen is installed at the connection between the suction fan and the cleaning cover, and a collection box is slidably connected to the bottom end in the cleaning cover.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] The utility model discloses a cooperation design of guide seat, discharging shaft, discharging hopper, first extruding mechanism, discharging pipe, extruding head and second extruding mechanism adds the sandwich in the inside of discharging hopper after, puts the biscuit in the recess in the discharging tray, and the discharging tray is conveyed to the below of extruding head through the conveyer belt, and the connecting head is pulled under the return of the first hydraulic cylinder and is started, and the discharging shaft is rotated under the connection of the connecting plate, so that the inside of the guide seat is communicated with the multiple discharging channels, and the sandwich is drawn into the inside of the guide seat through the first extruding mechanism, and then the sandwich is extruded into the inside of the discharging pipe, and after the sandwich is extruded into the inside of the discharging pipe, the quantitative sandwich is drawn into the inside of the extruding head through the second extruding mechanism, and then the quantitative sandwich is extruded on the biscuit in the discharging tray, not only can the sandwich be extruded fully, but also the sandwich amount can be controlled accurately, and then the uniformity of the sandwich and the taste of the sandwich biscuit are guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole structure schematic diagram for the utility model;

[0019] Figure 2 It is first extruding mechanism structure schematic diagram for the utility model;

[0020] Figure 3 It is rack left side structure schematic diagram for the utility model;

[0021] Figure 4 It is guide seat and extruding head inside structure schematic diagram for the utility model;

[0022] Figure 5 It is conveying frame structure schematic diagram for the utility model.

[0023] In the drawing: 1, rack;2, mounting frame;3, guide seat;4, discharging shaft;401, first hydraulic cylinder;402, connecting head;403, connecting plate;404, discharging channel;5, discharging hopper;501, top cover;502, discharging port;6, first extruding mechanism;601, rotating shaft;602, speed reducer motor;603, connecting frame;604, transmission rod;605, first piston;606, sealing ring;7, discharging pipe;8, extruding head;801, connecting pipe;802, connecting sleeve;803, discharge nozzle;9, second extruding mechanism;901, second hydraulic cylinder;902, lifting frame;903, second piston;10, conveying frame;1001, conveyer belt;1002, baffle;1003, cleaning cover;1004, dust extraction pipe;1005, exhaust fan;1006, collection box;11, discharging tray. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application. Embodiments

[0025] Please refer to Figures 1-5 The present application provides a technical solution:

[0026] The falling center device of the biscuit sandwich machine comprises a rack 1, a mounting rack 2 fixedly installed at the top end of the rack 1, a guide seat 3 fixedly installed at the inner side of the mounting rack 2, a discharging shaft 4 rotatably connected in the guide seat 3, a discharging hopper 5 fixedly installed at the top of the guide seat 3, a first extruding mechanism 6 installed at the rear end of the mounting rack 2, a plurality of discharging pipes 7 fixedly connected at the front end of the bottom of the guide seat 3, an extruding head 8 installed at the front end of each of the plurality of discharging pipes 7, a second extruding mechanism 9 installed at the front end of the top of the mounting rack 2, a conveying rack 10 fixedly installed at the top end of the rack 1 and below the extruding head 8, and a discharging tray 11 placed at the top of the conveying rack 10.

[0027] Firstly, a first hydraulic cylinder 401 is fixedly installed at the left side of the rack 1, a connecting head 402 is fixedly connected to the driving end of the first hydraulic cylinder 401, the left end of the discharging shaft 4 is rotatably connected to the connecting head 402 through a connecting plate 403, and a plurality of discharging channels 404 are equidistantly formed in the interior of the discharging shaft 4. When the sandwich is put in, the sandwich is put into the interior of the discharging hopper 5, and then the first hydraulic cylinder 401 is started to pull the connecting head 402 back, and the discharging shaft 4 is driven to rotate under the connection of the connecting plate 403, so that the plurality of discharging channels 404 are connected to the interior of the guide seat 3.

[0028] Further, a top cover 501 is rotatably arranged at the top of the discharging hopper 5, and a discharging port 502 is formed between the discharging hopper 5 and the guide seat 3. The interior of the discharging hopper 5 is added with sandwich material by opening the top cover 501, and when the discharging channel 404 is connected to the interior of the guide seat 3 during the rotation of the discharging shaft 4, the sandwich is discharged into the discharging channel 404 through the discharging port 502.

[0029] Then, the first extrusion mechanism 6 includes a rotating shaft 601 rotatably connected to the rear end of the mounting frame 2, a speed reducer motor 602 fixedly installed at a position corresponding to the rotating shaft 601 on the left side of the rack 1, and the output end of the speed reducer motor 602 is fixedly connected with the rotating shaft 601, the outer side of the rotating shaft 601 is fixedly connected with a connecting frame 603, a plurality of transmission rods 604 are rotatably connected to the front end of the connecting frame 603, a plurality of first pistons 605 are rotatably connected to the front end of the plurality of transmission rods 604 and located inside the guide seat 3, and the plurality of first pistons 605 are slidably connected with the inside of the guide seat 3. When the discharge channel 404 is communicated with the inside of the guide seat 3, the speed reducer motor 602 is started to drive the rotating shaft 601 to rotate, the plurality of transmission rods 604 are pulled to pull the first pistons 605 under the connection of the connecting frame 603, so that the sandwich is quickly drawn into the inside of the guide seat 3, then the discharge channel 404 in the discharge shaft 4 is rotated to communicate the guide seat 3 with the discharge pipe 7, and then the rotating shaft 601 is reversed to push the first pistons 605, so that the sandwich is extruded into the inside of the discharge pipe 7.

[0030] Further, the outer side of the first piston 605 is sleeved with a sealing ring 606, which can ensure the sealing of the outer side of the first piston 605 during movement.

[0031] Among them, the connecting pipe 801 is installed between the extrusion head 8 and the discharge pipe 7, the connecting sleeve 802 is threadedly connected at the connection between the connecting pipe 801 and the discharge pipe 7, the discharge nozzle 803 is threadedly connected to the bottom end of the extrusion head 8, and the connecting sleeve 802 can be rotated to release the fixation of the connecting pipe 801, so that the connecting pipe 801 can be disassembled to facilitate the cleaning and maintenance of the inside of the extrusion head 8 and the discharge pipe 7, and the discharge nozzle 803 can be screwed off for replacement.

[0032] Further, the second extrusion mechanism 9 includes a second hydraulic cylinder 901 fixedly installed at the top front end of the mounting frame 2, a lifting frame 902 fixedly connected to the driving end of the second hydraulic cylinder 901, a second piston 903 fixedly connected to the bottom end of the lifting frame 902 and located inside the plurality of extrusion heads 8, and the plurality of second pistons 903 are slidably connected with the extrusion heads 8. After the sandwich is extruded into the inside of the discharge pipe 7, the second hydraulic cylinder 901 is started to lift the lifting frame 902, and the pistons are used to draw a certain amount of sandwich into the inside of the extrusion head 8, then the lifting frame 902 is lowered to extrude the certain amount of sandwich on the biscuit in the discharge tray 11, which can not only extrude the sandwich, but also accurately control the amount of sandwich, thereby ensuring the uniformity of the sandwich and the taste of the sandwich biscuit.

[0033] Secondly, the inside of the conveying frame 10 is internally mounted with a conveying belt 1001, and the left and right ends of the top of the conveying frame 10 are fixedly mounted with baffles 1002. When the sandwich is put in, the biscuits in the grooves in the feeding tray 11 are put in, and the feeding tray 11 is conveyed to the lower side of the extruding head 8 through the conveying belt 1001. In this process, the left and right sides of the feeding tray 11 are limited by the baffles 1002. The position of the extruding head 8 corresponds to the position of the biscuit. After a plurality of extruding heads 8 extrude the sandwich, a plurality of biscuits can be quickly put in the sandwich, and the production efficiency of the biscuits is greatly improved.

[0034] Finally, the front end of the conveying frame 10 is fixedly mounted with a cleaning cover 1003, one end of the cleaning cover 1003 inside the conveying frame 10 is fixedly connected with two groups of dust suction pipes 1004, the right side of the cleaning cover 1003 is fixedly mounted with an air extractor 1005, and the air extractor 1005 is provided with a filter screen at the connection position of the cleaning cover 1003. The bottom end of the inside of the cleaning cover 1003 is slidably connected with a collection box 1006. In the production process, the air extractor 1005 is started, the conveying belt 1001 and the inside of the conveying frame 10 are continuously sucked through the dust suction pipes 1004, the falling biscuit crumbs are sucked into the inside of the cleaning cover 1003, and then collected and treated in the inside of the collection box 1006, so that the conveying frame 10 can stably work and the production environment is clean.

[0035] In the embodiment, the implementation scene is specifically: before putting in the sandwich, the top cover 501 is opened to add the sandwich material in the inside of the feeding hopper 5, the biscuits are put in the grooves in the feeding tray 11, the feeding tray 11 is conveyed to the lower side of the extruding head 8 through the conveying belt 1001, the first hydraulic cylinder 401 is started to pull the connecting head 402, the connecting plate 403 is connected to drive the discharging shaft 4 to rotate, so that a plurality of discharging channels 404 in the discharging shaft 4 are connected to the inside of the material guide seat 3, the reduction motor 602 is started to drive the rotating shaft 601 to rotate, the connecting frame 603 is connected to pull a plurality of transmission rods 604 to pull the first piston 605, so that the sandwich is quickly sucked into the inside of the material guide seat 3, then the discharging channel 404 in the discharging shaft 4 is connected to the inside of the material guide seat 3 and the discharging pipe 7, the rotating shaft 601 is reversely rotated to drive the first piston 605, and then the sandwich is extruded into the inside of the discharging pipe 7. After the sandwich is extruded into the inside of the discharging pipe 7, the second hydraulic cylinder 901 is started to lift the lifting frame 902, and the piston is used to suck a certain amount of sandwich into the inside of the extruding head 8. Then the lifting frame 902 is lowered, and the piston is used to extrude a certain amount of sandwich on the biscuits in the feeding tray 11. The whole operation process is simple and convenient, and compared with the existing biscuit sandwich machine, the sandwich can be fully extruded, and the amount of sandwich can be accurately controlled, so that the uniformity of the sandwich and the taste of the sandwich biscuit are guaranteed.

[0036] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A centering device for a biscuit sandwich machine, comprising a frame (1), characterized in that: A mounting frame (2) is fixedly mounted on the top of the frame (1), a material guide seat (3) is fixedly mounted on the inner side of the mounting frame (2), a discharge shaft (4) is rotatably connected to the inside of the material guide seat (3), a discharge hopper (5) is fixedly mounted on the top of the material guide seat (3), a first extrusion mechanism (6) is mounted on the rear end of the mounting frame (2), a plurality of discharge pipes (7) are fixedly connected to the front end of the bottom of the material guide seat (3), and an extrusion head (8) is mounted on the front end of each of the plurality of discharge pipes (7), a second extrusion mechanism (9) is mounted on the front end of the top of the mounting frame (2), a conveying frame (10) is fixedly mounted on the top of the frame (1) and below the extrusion head (8), and a discharge tray (11) is placed on the top of the conveying frame (10).

2. The center dropping device of the biscuit sandwich machine according to claim 1, characterized in that: A first hydraulic cylinder (401) is fixedly mounted on the left side of the frame (1), a connector (402) is fixedly connected to the driving end of the first hydraulic cylinder (401), the left end of the discharge shaft (4) is rotatably connected to the connector (402) via a connecting plate (403), and a plurality of discharge channels (404) are provided at equal intervals inside the discharge shaft (4).

3. The center dropping device of the biscuit sandwich machine according to claim 1, characterized in that: A top cover (501) is rotatably provided on the top of the discharge hopper (5), and a discharge port (502) is provided between the discharge hopper (5) and the material guide seat (3).

4. The center dropping device of the biscuit sandwich machine according to claim 1, characterized in that: The first extrusion mechanism (6) comprises a rotating shaft (601) rotatably connected to the rear end of the mounting frame (2); a reduction motor (602) is fixedly mounted at a position corresponding to the rotating shaft (601) on the left side of the frame (1); the output end of the reduction motor (602) is fixedly connected to the rotating shaft (601); a connecting frame (603) is fixedly connected to the outer side of the rotating shaft (601); a front end of the connecting frame (603) is rotatably connected to a plurality of transmission rods (604); the front ends of the plurality of transmission rods (604) and located inside the material guide seat (3) are rotatably connected to the first pistons (605); and the plurality of first pistons (605) are slidably connected to the interior of the material guide seat (3).

5. The center dropping device of the biscuit sandwich machine according to claim 4, characterized in that: A sealing ring (606) is provided on the outer side of the first piston (605).

6. The center dropping device of the biscuit sandwich machine according to claim 1, characterized in that: A connecting pipe (801) is installed between the extrusion head (8) and the discharge pipe (7), and a connecting sleeve (802) is threadedly connected to the connection between the connecting pipe (801) and the discharge pipe (7), and the bottom end of the extrusion head (8) is threadedly connected to the discharge nozzle (803).

7. The center dropping device of the biscuit sandwich machine according to claim 1, characterized in that: The second extrusion mechanism (9) comprises a second hydraulic cylinder (901) fixedly mounted on the top front end of the mounting frame (2); a lifting frame (902) is fixedly connected to the driving end of the second hydraulic cylinder (901); a second piston (903) is fixedly connected to the bottom end of the lifting frame (902) and located on the inner side of the multiple groups of extrusion heads (8); and the multiple groups of the second pistons (903) are all slidably connected to the extrusion heads (8).

8. The center dropping device of a biscuit sandwich machine according to claim 1, characterized in that: A conveyor belt (1001) is installed inside the conveyor frame (10), and baffles (1002) are fixedly installed on both left and right ends of the top of the conveyor frame (10).

9. The center dropping device of a biscuit sandwich machine according to claim 1, characterized in that: A cleaning cover (1003) is fixedly installed at the front end of the conveying frame (10), and one end of the cleaning cover (1003) located inside the conveying frame (10) is fixedly connected to two sets of dust suction pipes (1004). An exhaust fan (1005) is fixedly installed on the right side of the cleaning cover (1003), and a filter is installed at the connection between the exhaust fan (1005) and the cleaning cover (1003). The bottom end inside the cleaning cover (1003) is slidably connected to a collection box (1006).

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