Biscuit tabletting forming machine

Abstract

A biscuit tabletting forming machine relates to the technical field of biscuit processing and comprises a rack, a belt conveyor is mounted on the inner side of the rack, a printing cutting roller is rotatably arranged at the position, corresponding to the upper portion of the belt conveyor, of the rack, a first stepping motor is mounted on the side face of the rack, and a second stepping motor is mounted on the side face of the rack. An output shaft of the first stepping motor is fixedly connected with the end of a roller shaft of the printing cutting roller, a plurality of second sheet pressing rollers are rotationally arranged on a disc on the inner side of the rack and evenly distributed, and a driving mechanism for driving the second sheet pressing rollers to rotate is installed on the disc on the inner side of the rack. According to the biscuit tabletting forming machine, the rolling duration of the flour belt is prolonged by increasing the rolling path of the flour belt, so that the processing quality of biscuits is improved, meanwhile, the tabletting rollers are uniformly distributed on the disc, and the situation that a large site area is occupied when plane uniform distribution is carried out is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to biscuit processing technical field especially biscuit tabletting forming machine. BACKGROUND

[0002] The biscuit production process generally includes raw and auxiliary material processing, dough preparation, tabletting, forming, baking, cooling, packaging and other processes;

[0003] In the prior art, a biscuit tabletting forming machine is disclosed in the patent with the authorization publication number CN 218389588 U, which controls the reverse rotation of the first tabletting roller and the second tabletting roller to press the material into a sheet material, adjusts the distance between the first tabletting roller and the second tabletting roller to control the thickness of the sheet material, cuts and prints the whole sheet material through the printing cutting roller, and reduces the roughness of the surface of the dough through rolling. For dough with poor adhesion, multiple rolling can improve its adhesion. In terms of appearance, multiple rolling can make the dough have luster, complete shape, and strong pattern retention ability after printing. The above-mentioned patent only presses the material into a sheet material through the reverse rotation of the first tabletting roller and the second tabletting roller, which has a short rolling time, resulting in a general quality of biscuit processing. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a biscuit tabletting forming machine which increases the rolling time of the dough by increasing the rolling path of the dough, thereby improving the processing quality of the biscuits. At the same time, the tabletting rollers are evenly distributed on the disc, avoiding the occupation of a large area during uniform distribution on the plane, and effectively solving the problems in the background art.

[0005] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0006] The utility model provides a biscuit tabletting machine, which comprises a rack, a belt conveyor mounted on the inner side of the rack, a printing and cutting roller rotatably arranged on the rack corresponding to the upper position of the belt conveyor, a first stepping motor mounted on the side of the rack, the output shaft of the first stepping motor being fixedly connected with the end of the roller shaft of the printing and cutting roller, a plurality of second tabletting rollers rotatably arranged on the inner disc of the rack, the second tabletting rollers being evenly arranged, a driving mechanism mounted on the inner disc of the rack and used for driving the second tabletting rollers to rotate, an adjusting mechanism mounted on the outer disc of the rack, a plurality of first tabletting rollers rotatably arranged on the adjusting part of the adjusting mechanism, the first tabletting rollers corresponding to the second tabletting rollers one by one, a second stepping motor mounted on the adjusting part of the adjusting mechanism, the output shaft of the second stepping motor being fixedly connected with the end of the roller shaft of the first tabletting rollers, a guide plate fixedly arranged on the rack corresponding to the inlet position of the first tabletting rollers and the second tabletting rollers, the outlet position formed by the first tabletting rollers and the second tabletting rollers being located above the belt conveyor, a PLC controller mounted on the side of the rack, the PLC controller being electrically connected with an external power supply, and the belt conveyor, the first stepping motor and the second stepping motor being electrically connected with the PLC controller.

[0007] Further, the driving mechanism comprises a rotating shaft, a driving gear and a driven gear, the driven gear being fixedly arranged on the end of the second tabletting roller, the driving gear being rotatably connected with the side of the inner disc of the rack through the rotating shaft, and the driving gear and the driven gear being toothedly engaged.

[0008] Further, the driving mechanism further comprises a worm, a worm wheel and a servo motor, the worm being rotatably arranged on the support of the rack, the servo motor being mounted on the side of the support of the rack, the output shaft of the servo motor being fixedly connected with the end of the worm, the worm wheel being fixedly sleeved on the rotating shaft, and the worm and the worm wheel being engaged.

[0009] Further, the adjusting mechanism comprises a sliding block and a guide groove, the guide grooves being evenly arranged on the outer disc of the rack, the sliding block being slidably connected with the guide grooves, the end of the first tabletting roller being rotatably connected with the sliding block, the second stepping motor being mounted on the side of the sliding block, and the output shaft of the second stepping motor being fixedly connected with the end of the roller shaft of the first tabletting roller.

[0010] Further, the adjusting mechanism further comprises a first hinge, a connecting rod and a second hinge, one end of the connecting rod being hingedly connected with the sliding block through the second hinge, and the first hinge being assembled on the other end of the connecting rod.

[0011] Further, the adjusting mechanism further comprises a connecting seat and an electric push rod, the electric push rod being mounted on the outer disc of the rack, the connecting seat being fixedly arranged on the telescopic end of the electric push rod, the other end of the connecting rod being hingedly connected with the side of the connecting seat through the first hinge, and the electric push rod being electrically connected with the PLC controller.

[0012] Compared with the prior art, the biscuit tabletting and forming machine has the following advantages:

[0013] 1. The spacing between the first tabletting roller and the second tabletting roller is adjusted by the adjusting mechanism, so that the thickness of the dough belt is adjusted, and the positions of multiple second tabletting rollers can be adjusted at one time, thereby saving the trouble of single adjustment of multiple second tabletting rollers.

[0014] 2. The second tabletting roller is driven to rotate by the driving mechanism, the output shaft of the second stepper motor drives the first tabletting roller to rotate, and the dough belt is rolled and conveyed by the second tabletting roller and the first tabletting roller, so that multiple second tabletting rollers can be driven to rotate at one time, thereby reducing the cost generated by using multiple driving motors.

[0015] 3. The rolling path of the dough belt is increased to increase the rolling time of the dough belt, thereby improving the processing quality of the biscuits, and the tabletting rollers are evenly arranged on the disc, avoiding occupying a large site area during plane distribution. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic view of the three-dimensional structure of the utility model;

[0017] Figure 2 is a schematic view of the first cross-sectional structure of the utility model;

[0018] Figure 3 is Figure 2 is a schematic view of the enlarged structure of A;

[0019] Figure 4 is a schematic view of the second cross-sectional structure of the utility model.

[0020] In the figure: 1 - rack, 2 - PLC controller, 3 - first stepper motor, 4 - adjusting mechanism, 41 - sliding block, 42 - guide groove, 43 - connecting seat, 44 - electric push rod, 45 - first hinge, 46 - connecting rod, 47 - second hinge, 5 - driving mechanism, 51 - worm, 52 - worm gear, 53 - rotating shaft, 54 - driving gear, 55 - driven gear, 56 - servo motor, 6 - first tabletting roller, 7 - second tabletting roller, 8 - belt conveyor, 9 - second stepper motor, 10 - printing and cutting roller, 11 - material guide plate. DETAILED DESCRIPTION

[0021] The utility model can be explained in detail through the following examples, and the purpose of the utility model is to protect all technical improvements within the scope of the utility model.

[0022] Please refer to Figures 1-4The embodiment provides a technical scheme: a biscuit tabletting forming machine, which comprises a rack 1, a belt conveyor 8 is installed on the inner side of the rack 1, a printing and cutting roller 10 is rotationally arranged above the belt conveyor 8 on the rack 1, a first stepping motor 3 is installed on the side of the rack 1, the output shaft of the first stepping motor 3 is fixedly connected with the roller shaft end of the printing and cutting roller 10, a plurality of second tabletting rollers 7 are rotationally arranged on the inner disc of the rack 1, the plurality of second tabletting rollers 7 are uniformly arranged, a driving mechanism 5 for driving the second tabletting rollers 7 to rotate is installed on the inner disc of the rack 1, an adjusting mechanism 4 is installed on the outer disc of the rack 1, a plurality of first tabletting rollers 6 are rotationally arranged on the adjusting part of the adjusting mechanism 4, the first tabletting rollers 6 are arranged in one-to-one correspondence with the second tabletting rollers 7, a second stepping motor 9 is installed on the adjusting part of the adjusting mechanism 4, the output shaft of the second stepping motor 9 is fixedly connected with the roller shaft end of the first tabletting roller 6, a material guide plate 11 is fixed on the inlet position of the first tabletting roller 6 and the second tabletting roller 7 on the rack 1, the outlet position formed by the first tabletting roller 6 and the second tabletting roller 7 is located above the belt conveyor 8, a PLC controller 2 is installed on the side of the rack 1, the PLC controller 2 is electrically connected with an external power supply, the belt conveyor 8, the first stepping motor 3 and the second stepping motor 9 are all electrically connected with the PLC controller 2, the output shaft of the second stepping motor 9 drives the first tabletting roller 6 to rotate, the dough belt is rolled and conveyed through the second tabletting roller 7 and the first tabletting roller 6, then the dough belt falls on the conveying belt of the belt conveyor 8 through the outlet formed by the second tabletting roller 7 and the first tabletting roller 6, the conveying belt of the belt conveyor 8 adopts a canvas conveying belt, the dough belt is conveyed below the printing and cutting roller 10, then the output shaft of the first stepping motor 3 drives the printing and cutting roller 10 to rotate, the dough belt is cut and printed through the printing and cutting roller 10, the working principle is the prior art, which is disclosed in the patent with the authorized publication number CN218389588 U, the dough belt rolling time is increased by increasing the dough belt rolling path, so that the processing quality of the biscuit is improved, and the tabletting rollers are uniformly arranged on the disc, so that a large site area is avoided when being uniformly arranged on the plane.

[0023] The driving mechanism 5 comprises a rotating shaft 53, a driving gear 54 and a driven gear 55, the driven gear 55 is fixed on the end of the second tablet roller 7, the driving gear 54 is rotatably connected with the inner disc side of the frame 1 through the rotating shaft 53, the driving gear 54 is in mesh with the driven gear 55, the driving mechanism 5 further comprises a worm 51, a worm gear 52 and a servo motor 56, the worm 51 is rotatably installed on the support of the frame 1, the servo motor 56 is installed on the side of the support of the frame 1, the output shaft of the servo motor 56 is fixedly connected with the end of the worm 51, the worm gear 52 is fixedly sleeved on the rotating shaft 53, the worm 51 is in mesh with the worm gear 52, the servo motor 56 is electrically connected with the PLC controller 2, the output shaft of the servo motor 56 drives the worm 51 to rotate, the worm 51 is in mesh with the worm gear 52, the worm gear 52 drives the driving gear 54 to rotate through the rotating shaft 53, the driving gear 54 drives the driven gear 55 to rotate in mesh transmission, the driven gear 55 drives the second tablet roller 7 to rotate, which can drive multiple second tablet rollers 7 to rotate at a time, thereby reducing the cost generated by adopting multiple groups of driving motors.

[0024] The adjusting mechanism 4 comprises a sliding block 41 and a guide groove 42, the guide groove 42 is evenly arranged on the outer disc of the frame 1, the sliding block 41 is slidably connected with the guide groove 42, the end of the first tablet roller 6 is rotatably connected with the sliding block 41, the second stepping motor 9 is installed on the side of the sliding block 41, the output shaft of the second stepping motor 9 is fixedly connected with the roller shaft end of the first tablet roller 6, the adjusting mechanism 4 further comprises a first hinge 45, a connecting rod 46 and a second hinge 47, one end of the connecting rod 46 is hingedly connected with the sliding block 41 through the second hinge 47, the first hinge 45 is assembled on the other end of the connecting rod 46, the adjusting mechanism 4 further comprises a connecting seat 43 and an electric push rod 44, the electric push rod 44 is installed on the outer disc of the frame 1, the connecting seat 43 is fixed on the telescopic end of the electric push rod 44, the other end of the connecting rod 46 is hingedly connected with the side of the connecting seat 43 through the first hinge 45, the electric push rod 44 is electrically connected with the PLC controller 2, the telescopic end of the electric push rod 44 drives the connecting seat 43 to perform telescopic movement, the connecting seat 43 drives the sliding block 41 to slide along the guide groove 42 through the connecting rod 46, thereby adjusting the distance between the first tablet roller 6 and the second tablet roller 7, so as to adjust the thickness of the dough belt, the connecting rod 46 performs angular displacement with the connecting seat 43 through the first hinge 45, the connecting rod 46 performs angular displacement with the sliding block 41 through the second hinge 47, the dough belt is conveyed to the inlet of the first tablet roller 6 and the second tablet roller 7 through the guide plate 11, which can adjust the positions of multiple second tablet rollers 7 at a time, thereby saving the trouble of single adjustment of multiple second tablet rollers 7.

[0025] The working principle of the biscuit tabletting and forming machine is as follows: the telescopic end of the electric push rod 44 drives the connecting seat 43 to perform telescopic movement, the connecting seat 43 drives the sliding block 41 to slide along the guide groove 42 through the connecting rod 46, thereby adjusting the distance between the first tabletting roller 6 and the second tabletting roller 7, so as to adjust the thickness of the dough belt, the connecting rod 46 performs angular displacement with the connecting seat 43 through the first hinge 45, the connecting rod 46 performs angular displacement with the sliding block 41 through the second hinge 47, the dough belt is conveyed to the inlet of the first tabletting roller 6 and the second tabletting roller 7 through the guide plate 11, then the output shaft of the servo motor 56 drives the worm 51 to rotate, the worm 51 is engaged with the worm wheel 52, the worm wheel 52 drives the driving gear 54 to rotate through the rotating shaft 53, the driving gear 54 is engaged with the driven gear 55 for transmission, the driven gear 55 drives the second tabletting roller 7 to rotate, the output shaft of the second stepper motor 9 drives the first tabletting roller 6 to rotate, the dough belt is rolled and conveyed through the second tabletting roller 7 and the first tabletting roller 6, then the dough belt falls through the outlet formed by the second tabletting roller 7 and the first tabletting roller 6 to the conveying belt of the belt conveyor 8, the conveying belt of the belt conveyor 8 adopts a canvas conveying belt, the dough belt is conveyed below the printing and cutting roller 10, then the output shaft of the first stepper motor 3 drives the printing and cutting roller 10 to rotate, and the dough belt is cut and printed through the printing and cutting roller 10.

[0026] It is worth noting that the components disclosed in the above embodiments are all general standard components or components known to those skilled in the art, the structure and principle of which can be known by technical personnel through a technical manual or through a conventional experimental method, the conveying belt of the belt conveyor 8 adopts a canvas conveying belt, the dough belt is conveyed below the printing and cutting roller 10, then the output shaft of the first stepper motor 3 drives the printing and cutting roller 10 to rotate, and the dough belt is cut and printed through the printing and cutting roller 10, the working principle of which is prior art, disclosed in the patent with the authorized publication number CN 218389588 U, and the model of the PLC controller 2 is NJ.

[0027] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be the communication of two elements or the interaction of two elements, unless another definite limitation. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances, such as rotary connection can be rotary connection through bearing.

[0028] The utility model discloses the part of not detailed is prior art, although the utility model has been specifically shown and introduced in combination with preferred implementation scheme, and the specific implementation this technical scheme method and approach are many, and the above only is the preferred implementation mode of the utility model, but the skilled person in the art should understand that can make various changes to the utility model in form and in details without departing from the spirit and scope of the utility model defined in the appended claims, and all are the protection scope of the utility model.

Claims

1. A biscuit tabletting machine, comprising a frame (1), a belt conveyor (8) is installed on the inner side of the frame (1), a printing and cutting roller (10) is rotatably arranged above the belt conveyor (8) on the frame (1), a first stepping motor (3) is installed on the side of the frame (1), and the output shaft of the first stepping motor (3) is fixedly connected with the roller shaft end of the printing and cutting roller (10), characterized in that: The inner side disc of the frame (1) is provided with a plurality of second tablet pressing rollers (7) rotating thereon, the second tablet pressing rollers (7) are evenly arranged, a driving mechanism (5) for driving the second tablet pressing rollers (7) to rotate is installed on the inner side disc of the frame (1), an adjusting mechanism (4) is installed on the outer side disc of the frame (1), a plurality of first tablet pressing rollers (6) are rotatably installed on the adjusting part of the adjusting mechanism (4), the first tablet pressing rollers (6) are arranged in one-to-one correspondence with the second tablet pressing rollers (7), a second stepping motor (9) is installed on the adjusting part of the adjusting mechanism (4), the output shaft of the second stepping motor (9) is fixedly connected with the end part of the roller shaft of the first tablet pressing roller (6), guide plates (11) are fixed on the frame (1) corresponding to the inlet positions of the first tablet pressing rollers (6) and the second tablet pressing rollers (7), the outlet position formed by the first tablet pressing rollers (6) and the second tablet pressing rollers (7) is located above the belt conveyor (8), a PLC controller (2) is installed on the side of the frame (1), the PLC controller (2) is electrically connected with an external power supply, the belt conveyor (8), the first stepping motor (3) and the second stepping motor (9) are electrically connected with the PLC controller (2).

2. A biscuit tabletting machine according to claim 1, characterised in that: The driving mechanism (5) comprises a rotating shaft (53), a driving gear (54) and a driven gear (55), the driven gear (55) is fixed to the end of the second tablet pressing roller (7), the driving gear (54) is rotatably connected with the inner side disc of the frame (1) through the rotating shaft (53), and the driving gear (54) is in meshing engagement with the driven gear (55).

3. A biscuit tablet press forming machine according to claim 2, characterised in that: The driving mechanism (5) further comprises a worm (51), a worm wheel (52) and a servo motor (56), the worm (51) is rotatably installed on the support of the frame (1), the servo motor (56) is installed on the side of the support of the frame (1), the output shaft of the servo motor (56) is fixedly connected with the end of the worm (51), the worm wheel (52) is fixedly sleeved on the rotating shaft (53), and the worm (51) is in meshing engagement with the worm wheel (52), and the servo motor (56) is electrically connected with the PLC controller (2).

4. A biscuit tabletting machine according to claim 1, characterised in that: The adjusting mechanism (4) comprises a sliding block (41) and a guide groove (42), the guide grooves (42) are evenly formed on the outer side disc of the frame (1), the sliding block (41) is in sliding connection with the guide grooves (42), the end of the first tablet pressing roller (6) is rotatably connected with the sliding block (41), and the second stepping motor (9) is installed on the side of the sliding block (41).

5. A biscuit press forming machine according to claim 4, characterised in that: The adjusting mechanism (4) further comprises a first hinge (45), a connecting rod (46) and a second hinge (47), one end of the connecting rod (46) is hingedly connected with the sliding block (41) through the second hinge (47), and the first hinge (45) is assembled at the other end of the connecting rod (46).

6. A biscuit tablet press forming machine according to claim 5, characterised in that: The adjusting mechanism (4) further comprises a connecting seat (43) and an electric push rod (44), the electric push rod (44) is installed on the outer side disc of the rack (1), the connecting seat (43) is fixed on the telescopic end of the electric push rod (44), the other end of the connecting rod (46) is hinged with the side of the connecting seat (43) through a first hinge (45), and the electric push rod (44) is electrically connected with the PLC controller (2).

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