Layered pressing device for wafer biscuits

Abstract

The utility model discloses a wafer biscuit layering pressing device which comprises a conveying table, bases, a conveying mechanism, a pneumatic material fixing mechanism and a pneumatic feeding mechanism, the bases are evenly arranged at the bottom of the conveying table, the conveying mechanism is arranged on the conveying table, the pneumatic material fixing mechanism is arranged in the middle of the conveying table, and the pneumatic feeding mechanism is arranged on the conveying table. The pneumatic feeding mechanism is arranged at the top of the conveying table; the conveying mechanism comprises a first motor, a first driving roller, a first driven roller, a first synchronous belt, a second driven roller, a third driven roller, a second synchronous belt, a first conveying roller, a second conveying roller, a third conveying roller, a first conveying belt, a second motor, a second driving roller, a fourth driven roller and a third synchronous belt. The device comprises a first conveying belt, a second conveying belt, a PLC (programmable logic controller) and a pressing roller box. According to the scheme, the stacking efficiency of the cake blanks is greatly improved, unqualified products caused by errors are avoided, and then the pressing integrity is improved.

Description

Technical Field

[0001] This utility model relates to the field of biscuit production technology, specifically to a wafer biscuit layer pressing device. Background Technology

[0002] The wafer biscuit layering pressing device is an automated food processing equipment. Its main function is to precisely stack wafer blanks coated with filling sauce into a multi-layer structure (such as 3 or 5 layers), press them evenly with rollers to make the biscuits flat and not broken, and use cold air to quickly shape them, finally outputting neat multi-layer wafer biscuits.

[0003] Existing wafer biscuit layering and pressing devices are slow and inefficient when stacking wafers. Moreover, the robotic arm will develop certain precision errors after prolonged use, resulting in uneven stacking and affecting production efficiency.

[0004] Therefore, a solution is needed. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the shortcomings of the prior art, this utility model provides a wafer biscuit layer pressing device to solve the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A wafer biscuit layering pressing device, characterized in that: it includes a conveyor table, a base, a conveying mechanism, a pneumatic material fixing mechanism and a pneumatic feeding mechanism, wherein the base is evenly arranged at the bottom of the conveyor table, the conveying mechanism is arranged on the conveyor table, the pneumatic material fixing mechanism is arranged in the middle of the conveyor table, and the pneumatic feeding mechanism is arranged at the top of the conveyor table;

[0010] The conveying mechanism includes a motor, a driving roller, a driven roller, a synchronous belt, a driven roller 2, a driven roller 3, a synchronous belt 2, a conveyor roller 1, a conveyor roller 2, a conveyor roller 3, a conveyor belt 1, a motor 2, a driving roller 2, a driven roller 4, a synchronous belt 3; a conveyor roller 4, a conveyor roller 5, a conveyor belt 2, a PLC controller, and a pressing roller box. The motor is located at the bottom of the conveyor platform. The driving roller 1 is located at the front end of the motor. The driven roller 1 is located to the upper left of the driving roller 1 and in front of the conveyor platform. The synchronous belt 1 is located on the driving roller 1 and the driven roller 1. The driven roller 2 is located at the rear end of the driven roller 1 and in front of the conveyor platform. The driven roller 3 is located to the right of the driven roller 2. The synchronous belt 2 is located on the driven roller 2 and the driven roller 5. Thirdly, the first, second, and third conveyor rollers are respectively arranged in a left-center-right structure inside the transmission platform. The first conveyor belt is arranged on the first, second, and third conveyor rollers. The second motor is arranged at the bottom of the transmission platform and to the right of the pneumatic material fixing mechanism. The second driving roller is arranged at the front end of the second motor. The fourth driven roller is arranged to the upper right of the second driving roller and at the front end of the transmission platform. The third synchronous belt is arranged on the second driving roller and the fourth driven roller. The fourth and fifth conveyor rollers are respectively arranged in a right-left structure inside the transmission platform. The second conveyor belt is arranged on the fourth and fifth conveyor rollers. The PLC controller is arranged at the rear end of the top of the transmission platform. The pressing roller box is arranged at the right end of the top of the transmission platform.

[0011] Preferably, driven roller one and driven roller two are integrally formed, driven roller two is connected to conveyor roller one, driven roller three is connected to conveyor roller two, the circumference of conveyor roller one and conveyor roller two are equal and both are larger than the circumference of conveyor roller three, and driven roller four is connected to conveyor roller four.

[0012] Preferably, the pneumatic material-fixing mechanism includes a cylinder, a motor housing, a material-fixing box, a material-fixing trough, a lifting chamber, a buffer bar, a material-bearing platform, a slag storage trough, a drawer, a pull groove, and several rolling rollers. The cylinder is located at the bottom of the transmission platform and extends upward through the bottom of the transmission platform. The motor housing is fixed to the output end of the cylinder. A telescopic rod is provided on the top of the motor housing. The material-fixing box is a cuboid structure located on the telescopic rod. The material-fixing trough and the lifting chamber are respectively arranged in an upper and lower structure inside the material-fixing box. The buffer bar is located at the bottom of the left end of the material-fixing trough. The material-bearing platform is located at the output end of the telescopic rod and inside the lifting chamber. The slag storage trough is located inside the material-bearing platform. The drawer is located inside the slag storage trough. The pull groove is located at the left end of the drawer. Several rolling rollers are evenly arranged on the top of the slag storage trough.

[0013] Preferably, the opening of the fixed material trough faces upward and to the left, the opening of the lifting chamber faces upward, the buffer bar has an arc-shaped structure, the material receiving platform has a rounded cuboid structure, the opening of the slag storage trough faces upward, and the pull groove has an inward concave structure that is recessed to the upper right.

[0014] Preferably, the pneumatic feeding mechanism includes a second cylinder, a limiting platform, an extension plate, and a push plate. The second cylinder is horizontally disposed at the rear end of the top of the transmission platform, with its output end facing right. The limiting platform is fixed to the output end of the second cylinder, and its bottom contacts the top of the transmission platform. The limiting platform has a triangular structure. The extension plate has a cuboid structure and is disposed at the right end of the limiting platform. The push plate has a cuboid structure and is disposed vertically at the right end of the extension plate. The height of the push plate is higher than the height of the extension plate. The limiting platform, the extension plate, and the push plate are integrally formed.

[0015] (III) Beneficial Effects

[0016] This invention provides a wafer biscuit layering pressing device. It has the following beneficial effects:

[0017] 1. This solution uses a pneumatic material-stabilizing mechanism to lower the right end of the first conveyor belt, which allows the dough to smoothly enter the pneumatic material-stabilizing mechanism for stacking. The pneumatic material-stabilizing mechanism can synchronize the height in real time to facilitate the receiving and lifting of the dough.

[0018] 2. The height of the receiving platform can be adjusted by driving the telescopic rod through the motor box so that each dough piece can be placed neatly on top of the bottom dough piece. The receiving platform can also be raised to be parallel to the top of the fixed material box. In conjunction with the pneumatic feeding mechanism, the stacked dough pieces can be pushed onto the second conveyor belt for subsequent pressing. This solution greatly improves the stacking efficiency of the dough pieces, avoids product defects caused by errors, and thus improves the integrity of the pressing process. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the front planar structure of this utility model;

[0020] Figure 2 This is a detailed three-dimensional structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the pneumatic feeding mechanism of this utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the feed box of this utility model.

[0023] In the diagram, 1-Transmission table; 2-Base; 3-Conveying mechanism; 31-Motor 1; 32-Driven roller 1; 33-Driven roller 1; 34-Synchronous belt 1; 35-Driven roller 2; 36-Driven roller 3; 37-Synchronous belt 2; 38-Transfer roller 1; 39-Transfer roller 2; 310-Transfer roller 3; 311-Transfer belt 1; 312-Motor 2; 313-Driven roller 2; 314-Driven roller 4; 315-Synchronous belt 3; 316-Transfer roller 4; 317-Transfer roller 5 318-Conveyor Belt II; 319-PLC Controller; 320-Pressure Roller Box; 4-Pneumatic Material Holding Mechanism; 41-Cylinder I; 42-Motor Box; 421-Telescopic Rod; 43-Material Holding Box; 44-Material Holding Slot; 45-Lifting Chamber; 46-Buffer Bar; 47-Material Receiving Platform; 48-Slag Storage Slot; 49-Drawer; 410-Pull Slot; 411-Several Rolling Rollers; 5-Pneumatic Feeding Mechanism; 51-Cylinder II; 52-Limiting Platform; 53-Extension Plate; 54-Push Plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-4 The present invention provides a technical solution to achieve this: including a transmission table 1, a base 2, a conveying mechanism 3, a pneumatic material fixing mechanism 4 and a pneumatic feeding mechanism 5. The base 2 is evenly arranged at the bottom of the transmission table 1, the conveying mechanism 3 is arranged on the transmission table 1, the pneumatic material fixing mechanism 4 is arranged in the middle of the transmission table 1, and the pneumatic feeding mechanism 5 is arranged at the top of the transmission table 1.

[0026] The core conveying mechanism 3 includes: motor 31 (model: SER-060-18), drive roller 32, driven roller 33, synchronous belt 34, driven roller 2 35, driven roller 3 36, synchronous belt 2 37, conveyor roller 1 38, conveyor roller 2 39, conveyor roller 3 310, conveyor belt 1 311, motor 2 312 (model: SER-060-18), drive roller 2 313, driven roller 4 314, synchronous belt 3 315; conveyor roller 4 316, conveyor roller 5 317, conveyor belt 2 318, and PLC controller 319 (model: CPU). The system consists of a 1511-1PN and a pressing roller box 320 (model: LM-5T). Motor 1 31 is located at the bottom of the transmission table 1. Driven roller 1 32 is located at the front end of motor 1 31. Driven roller 1 33 is located to the upper left of drive roller 1 32 and in front of the transmission table 1. Synchronous belt 1 34 is mounted on drive roller 1 32 and driven roller 1 33. Driven roller 2 35 is located at the rear end of driven roller 1 33 and in front of the transmission table 1. Driven roller 3 36 is located to the right of driven roller 2 35. Synchronous belt 2 37 is mounted on driven roller 2 35 and driven roller 3 36. Conveyor rollers 1 38, 2 39, and 3 310 are arranged in a left-center-right configuration inside the transmission table 1. Conveyor belt 1 311 is... The conveyor rollers 311, 312, and 310 are mounted on the first, second, and third conveyor rollers. The second motor 312 is located at the bottom of the conveyor table 1 and to the right of the pneumatic material setting mechanism 4. The second drive roller 313 is located at the front end of the second motor 312. The fourth driven roller 314 is located to the upper right of the second drive roller 313 and at the front end of the conveyor table 1. The third synchronous belt 315 is mounted on the second drive roller 313 and the fourth driven roller 314. The fourth conveyor roller 316 and the fifth conveyor roller 317 are respectively arranged in a right-left structure inside the conveyor table 1. The second conveyor belt 318 is mounted on the fourth conveyor roller 316 and the fifth conveyor roller 317. The PLC controller 319 is located at the rear end of the top of the conveyor table 1. The pressing roller box 320 is located at the right end of the top of the conveyor table 1. By lowering the right end of the conveyor belt 311 in conjunction with the pneumatic material-setting mechanism 4, the dough can smoothly enter the pneumatic material-setting mechanism 4 for stacking. The pneumatic material-setting mechanism 4 can synchronize the height in real time to facilitate the work of receiving and lifting the dough.

[0027] In detail, driven roller 1 33 and driven roller 2 35 are integrally formed. Driven roller 2 35 is connected to conveyor roller 1 38. Driven roller 3 36 is connected to conveyor roller 2 39. The circumference of conveyor roller 1 38 and conveyor roller 2 39 are equal and both are greater than the circumference of conveyor roller 3 310. Driven roller 4 314 is connected to conveyor roller 4 316.

[0028] The pneumatic material-setting mechanism 4 includes a cylinder 41 (model: ADNGF-63-200-APA), a motor housing 42, a material-setting box 43, a material-setting trough 44, a lifting chamber 45, a buffer bar 46, a material-receiving platform 47, a slag storage trough 48, a drawer 49, a pull groove 410, and several rolling rollers 411. The cylinder 41 is located at the bottom of the transmission platform 1 and extends upward through the bottom of the transmission platform 1. The motor housing 42 is fixed to the output end of the cylinder 41, and a telescopic rod 421 is provided on the top of the motor housing 42. The material-setting box 4... A cuboid mechanism is mounted on the telescopic rod 421. The material trough 44 and the lifting chamber 45 are respectively arranged vertically inside the material box 43. A buffer bar 46 is located at the bottom left end of the material trough 44. A receiving platform 47 is located at the output end of the telescopic rod 421 and inside the lifting chamber 45. A slag storage trough 48 is located inside the receiving platform 47. A drawer 49 is located inside the slag storage trough 48. A pull groove 410 is located at the left end of the drawer 49. Several rolling rollers 411 are evenly distributed on the top of the slag storage trough 48. The height of the receiving platform 47 can be adjusted by driving the telescopic rod 421 through the motor box 42, ensuring that each cake falls neatly on top of the cake at the bottom. The receiving platform 47 can also be raised to be parallel to the top of the material box 43. The pneumatic feeding mechanism 5 can then push the stacked cakes onto the conveyor belt 318 for further pressing.

[0029] The opening of the fixed material trough 44 faces upward and to the left, the opening of the lifting chamber 45 faces upward, the buffer bar 46 has an arc-shaped structure, the material receiving platform 47 has a rounded cuboid structure, the opening of the slag storage trough 48 faces upward, and the pull trough 410 has an inward concave structure that is recessed to the upper right.

[0030] The pneumatic feeding mechanism 5 includes a second cylinder 51 (model: MGPM20-100Z), a limiting platform 52, an extension plate 53, and a push plate 54. The second cylinder 51 is horizontally arranged at the rear end of the top of the transmission platform 1, and the output end of the second cylinder 51 faces to the right. The limiting platform 52 is fixed at the output end of the second cylinder 51, and the bottom of the limiting platform 52 contacts the top of the transmission platform 1. The limiting platform 52 has a triangular structure. The extension plate 53 has a cuboid structure and is arranged at the right end of the limiting platform 52. The push plate 54 has a cuboid structure and is arranged vertically at the front end of the extension plate 53. The height of the push plate 54 is higher than the height of the extension plate 53. The limiting platform 52, the extension plate 53, and the push plate 54 are integrally formed.

[0031] Working principle: During operation, the dough is fed from the left onto conveyor belt 311 and then transported to the rightmost end. Since the height of the rightmost end of conveyor belt 311 is lower than that of the left, the dough is transported at a downward and rightward angle. At this time, cylinder 41 controls the plane of the receiving platform 47 of the fixed material box 43 to rise to the right of conveyor belt 311. The length and width of the receiving platform 47 are adapted to the dough. With the intervention of the buffer bar 46, the bottom of the dough can better contact the rolling roller 411, thus being stably contained within the wrapping structure of the upper part of the fixed material box 43. After receiving the first dough, the motor box 42 drives the telescopic rod 421 to lower the receiving platform 47 by a set distance, allowing the next dough to land perfectly on top of the first dough. This process continues until the required number of cake layers is reached. Then, cylinder 2 51 retracts the extension plate 53, which in turn drives the push plate 54 to retract until it passes the pneumatic material-fixing mechanism 4. Next, cylinder 1 41 raises the material-fixing box 43 until its top is flush with the top of the conveyor belt 2 318. Then, the telescopic rod 421 raises the receiving platform 47 until its top is flush with the top of the material-fixing box 43. Finally, cylinder 2 51 pushes the push plate 54 to the right until the cake on the receiving platform 47 is pushed onto the conveyor belt 2 318, and finally carried to the bottom of the pressing roller box 320 for pressing. When it is necessary to clean the cake residue inside the receiving platform 47, cylinder 1 41 and the telescopic rod 421 can be used to raise the material-fixing box 43 and the receiving platform 47 until the receiving platform 47 is fully exposed. Then, the drawer 49 can be opened for cleaning.

[0032] This utility model comprises: 1-Transmission table; 2-Base; 3-Conveying mechanism; 31-Motor 1; 32-Driven roller 1; 33-Driven roller 1; 34-Synchronous belt 1; 35-Driven roller 2; 36-Driven roller 3; 37-Synchronous belt 2; 38-Transfer roller 1; 39-Transfer roller 2; 310-Transfer roller 3; 311-Transfer belt 1; 312-Motor 2; 313-Driven roller 2; 314-Driven roller 4; 315-Synchronous belt 3; 316-Transfer roller 4; 317-Transfer roller 5; 318-Transfer belt 2; 319-PLC controller; 320-Pressure roller box; 4-Pneumatic material fixing mechanism; 41-Cylinder 1; 42-Motor box; 421-Telescopic rod; 43-Material fixing box; 4 4-Fixing trough; 45-Lifting chamber; 46-Buffer bar; 47-Material receiving platform; 48-Slag storage trough; 49-Drawer; 410-Pull groove; 411-Several rolling rollers; 5-Pneumatic feeding mechanism; 51-Cylinder II; 52-Limiting platform; 53-Extension plate; 54-Push plate. These components are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. The problem solved by this utility model is that existing wafer biscuit layering pressing devices are slow and inefficient when stacking wafer blanks. Moreover, the robotic arm will have certain accuracy errors after prolonged use, resulting in uneven stacking and affecting production efficiency. This utility model significantly improves the stacking efficiency of wafer blanks, avoids product defects caused by errors, and thus improves the integrity of pressing.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wafer biscuit layering pressing device, characterized in that: It includes a transmission table (1), a base (2), a conveying mechanism (3), a pneumatic material fixing mechanism (4) and a pneumatic feeding mechanism (5). The base (2) is evenly arranged at the bottom of the transmission table (1), the conveying mechanism (3) is arranged on the transmission table (1), the pneumatic material fixing mechanism (4) is arranged in the middle of the transmission table (1), and the pneumatic feeding mechanism (5) is arranged at the top of the transmission table (1). The conveying mechanism (3) includes a motor (31), a drive roller (32), a driven roller (33), a synchronous belt (34), a driven roller (35), a driven roller (36), a synchronous belt (37), a transmission roller (38), a transmission roller (39), a transmission roller (310), a transmission belt (311), a motor (312), a drive roller (313), a driven roller (314), a synchronous belt (315), a transmission roller (316), a transmission roller (317), a transmission belt (318), a PLC controller (319), and a pressing roller box (320). Motor 1 (31) is located at the bottom of the transmission table (1), drive roller 1 (32) is located at the front end of motor 1 (31), driven roller 1 (33) is located to the upper left of drive roller 1 (32) and in front of the transmission table (1), synchronous belt 1 (34) is located on drive roller 1 (32) and driven roller 1 (33), driven roller 2 (35) is located at the rear end of driven roller 1 (33) and in front of the transmission table (1), driven roller 3 (36) is located to the right of driven roller 2 (35), and synchronous belt 2 (37) is located at... The driven rollers 2 (35) and 3 (36) are mounted on the driven rollers. The conveyor rollers 1 (38), 2 (39), and 3 (310) are arranged in a left-center-right configuration inside the transmission table (1). The conveyor belt 1 (311) is mounted on the conveyor rollers 1 (38), 2 (39), and 3 (310). The motor 2 (312) is located at the bottom of the transmission table (1) and to the right of the pneumatic material fixing mechanism (4). The driving roller 2 (313) is located at the front end of the motor 2 (312). The driven roller 4 (314) is located on the... The active roller 2 (313) is located to the upper right and at the front end of the transmission table (1). The synchronous belt 3 (315) is disposed on the active roller 2 (313) and the driven roller 4 (314). The transmission roller 4 (316) and the transmission roller 5 (317) are respectively disposed in a right-left structure inside the transmission table (1). The transmission belt 2 (318) is disposed on the transmission roller 4 (316) and the transmission roller 5 (317). The PLC controller (319) is disposed at the rear end of the top of the transmission table (1). The pressing roller box (320) is disposed at the right end of the top of the transmission table (1).

2. The wafer biscuit layering pressing device according to claim 1, characterized in that: The driven roller one (33) and driven roller two (35) are integrally formed. The driven roller two (35) is connected to the transmission roller one (38). The driven roller three (36) is connected to the transmission roller two (39). The perimeters of the transmission roller one (38) and the transmission roller two (39) are equal and both are greater than the perimeter of the transmission roller three (310). The driven roller four (314) is connected to the transmission roller four (316).

3. The wafer biscuit layering pressing device according to claim 1, characterized in that: The pneumatic material-fixing mechanism (4) includes a cylinder (41), a motor housing (42), a material-fixing box (43), a material-fixing trough (44), a lifting chamber (45), a buffer bar (46), a material-bearing platform (47), a slag storage trough (48), a drawer (49), a pull groove (410), and several rolling rollers (411). The cylinder (41) is located at the bottom of the transmission platform (1) and extends upward through the bottom of the transmission platform (1). The motor housing (42) is fixed at the output end of the cylinder (41). A telescopic rod (421) is provided on the top of the motor housing (42). The material-fixing box (43) is a cuboid mechanism located on the telescopic rod (411). 21) The fixed material trough (44) and the lifting chamber (45) are respectively arranged in an upper and lower structure inside the fixed material box (43). The buffer bar (46) is arranged at the bottom of the left end of the fixed material trough (44). The material receiving platform (47) is arranged at the output end of the telescopic rod (421) and located inside the lifting chamber (45). The slag storage trough (48) is arranged inside the material receiving platform (47). The drawer (49) is arranged inside the slag storage trough (48). The pull groove (410) is arranged at the left end of the drawer (49). Several of the rolling rollers (411) are evenly arranged on the top of the slag storage trough (48).

4. The wafer biscuit layering pressing device according to claim 3, characterized in that: The opening of the fixed material trough (44) faces upward and to the left, the opening of the lifting chamber (45) faces upward, the buffer bar (46) has an arc-shaped structure, the material receiving platform (47) has a rounded cuboid structure, the opening of the slag storage trough (48) faces upward, and the pull groove (410) has an inward concave structure that is recessed to the upper right.

5. The wafer biscuit layering pressing device according to claim 1, characterized in that: The pneumatic feeding mechanism (5) includes a second cylinder (51), a limiting platform (52), an extension plate (53), and a push plate (54). The second cylinder (51) is horizontally arranged at the rear end of the top of the transmission platform (1), and the output end of the second cylinder (51) faces to the right. The limiting platform (52) is fixed to the output end of the second cylinder (51), and the bottom of the limiting platform (52) is in contact with the top of the transmission platform (1). The limiting platform (52) has a triangular structure. The extension plate (53) has a cuboid structure and is arranged at the right end of the limiting platform (52). The push plate (54) has a cuboid structure and is arranged vertically at the front end of the extension plate (53). The height of the push plate (54) is higher than the height of the extension plate (53). The limiting platform (52), the extension plate (53), and the push plate (54) are integrally formed.

Images