CN108684769A - Automatic dough-sheeter - Google Patents

Abstract

The invention provides an automatic dough machine, comprising a main body frame, a panel plate, a noodle pressing device and a driving device. The panel plate is rotatably arranged on the main body frame for placing dough to be rolled; When pressing the dough, the direction of the dough can be adjusted in real time and finally rolled into a round dough; the noodle pressing device is movable on the main frame; Repeatedly rolling and rolling out dough with different thicknesses; the driving device is connected with the noodle pressing device and the panel plate to drive the noodle pressing device to reciprocate relative to the panel plate so as to roll the dough multiple times and drive the panel plate Rotate so that the dough pressing device rolls out different positions of the dough each time. In the present invention, the noodle pressing device is driven by the driving device to repeatedly roll and press the dough, which not only ensures the stability of the dough properties, but also improves the working efficiency by automatic forming and saves manpower.

Description

Automatic dough machine

technical field

The invention relates to the technical field of food processing equipment, in particular to an automatic dough machine.

Background technique

With the improvement of people's living standards, more and more people start to pay attention to healthy diet. Wild vegetables such as shepherd's purse, purslane, amaranth, and gray vegetable are loved by more and more people as a natural health food. Most people use wild vegetables to make dumplings, buns or pies. With the continuous acceleration of life , Processing tools such as noodle presses and stuffing machines came into being. Among them, the dough machine is one of the main equipment for pasta processing. It is mainly used for kneading and pressing various crispy and tough doughs such as dumpling wrappers, bun wrappers, pie wrappers or wonton wrappers. It is widely used in canteens, restaurants, pasta Processing units and self-employed pasta processing.

The means of pressing dough in the existing noodle machine is simple, and most of them are formed at one time, that is, the dough is directly discharged for use after being rolled by the pressing structure, but the shape of the dough formed by rolling and pressing the dough in this one-time forming method is unstable. Its thickness of the dough has a tendency to return to the original height, so that the thickness of the dough rolled by one-time molding method cannot reach the ideal effect.

Contents of the invention

The object of the present invention is to provide an automatic dough machine to solve the technical problem in the prior art that the shape of the dough formed by one-time pressing of the existing dough machine is unstable. The many technical effects that can be produced by the preferred technical solutions among the many technical solutions provided by the present invention are described in detail below.

To achieve the above object, the present invention provides the following technical solutions:

An automatic dough machine provided by the invention comprises a main body frame, a panel plate, a noodle pressing device and a driving device, wherein:

The panel disk is rotatably arranged on the main body frame for placing the dough to be rolled; and when the dough is pressed by the noodle pressing device, the direction of the dough can be adjusted in real time and finally rolled into a circular dough;

The noodle-pressing device is movably arranged on the main body frame; the noodle-pressing device is located above the panel plate and can move up and down and left and right along the main body frame to repeatedly roll and press the dough Different thickness of dough;

The driving device is in transmission connection with the noodle pressing device and the panel pan, and is used to drive the noodle pressing device to reciprocate relative to the panel pan so as to roll the dough multiple times and drive the panel pan Rotate so that said noodle pressing device rolls different positions of dough each time.

The driving device not only drives the panel disk to rotate but also drives the noodle pressing device to reciprocate along the panel disk, so that the noodle pressing device repeatedly rolls and presses the dough, which not only stabilizes the shape of the dough, but also realizes the adjustment of the thickness of the dough , by using the automatic dough machine, it can automatically roll out the required thickness and diameter of the dough, which greatly improves the production speed of the dough, improves the production efficiency, and improves the quality of the dough.

As a further improvement of the present invention, the drive device includes a motor, a steering switching device, a transmission gear, a limit switch and a controller, and the steering switching device and the transmission gear are sequentially arranged on the output shaft of the motor, so that The output end of the steering switching device is in transmission connection with the pressing device, the bottom of the panel is provided with a driven gear, and the transmission gear is meshed with the driven gear; the controller is connected with the motor, the Both the steering switching device and the limit switch are electrically connected, and the limit switch includes a first limit switch and a second limit switch arranged at two ends of the main frame.

The output steering of the motor can be changed through the steering switching device, so that the motor drives the panel to rotate continuously and at the same time makes the pressing device reciprocate. This structure can simplify the equipment structure, and one motor can complete the energy required by the two transfer parts. Supply, energy saving and consumption reduction; the setting of the first limit switch and the second limit switch can control the limit positions at both ends of the noodle pressing device, when the noodle pressing device reaches the limit position, the controller controls the motor to stop, the equipment to stop or the steering switching device to switch Move the pressing device in reverse.

As a further improvement of the present invention, it also includes a third limit switch arranged between the second limit switch and the panel panel, and the pressing surface is controlled to open or close by controlling the opening or closing of the third limit switch. The device reciprocates along the area between the first limit switch and the third limit switch or reciprocates along the area between the first limit switch and the second limit switch.

The steering switching device includes a fifth gear, a first gear, a second gear, a third gear, a steering adjuster and a magnetic push-pull, the fifth gear is arranged on the motor output shaft, and the first gear is arranged The second gear and the third gear are respectively located on both sides of the first gear and are meshed with each other at the side of the fifth gear and are meshed with each other at 90 degrees. The steering adjustment member is arranged on Between the second gear and the third gear, the magnetic push-pull is connected to the steering adjustment member for pushing and pulling the steering adjustment member to engage with the second gear or engage with the first gear. The three gears are engaged and connected, and both ends of the steering adjustment member are in transmission connection with the noodle pressing device to drive the noodle pressing device to reciprocate along the length direction of the main body frame. The magnetic push-pull is realized by using products in the prior art. After power-on, the output end will stretch out under the action of magnetic force, and the output end will retract after power-off. The motor is vertically arranged below the panel disk, and the output shaft faces upward.

The fifth gear is used to transmit the output power of the motor to the first gear on the side, the second gear and the third gear are meshed on both sides of the first gear at 90 degrees, and the rotation direction of the first gear is converted by 90 degrees. When the rotation is transmitted, the second gear and the third gear turn in the opposite direction. The steering adjustment member is a cylindrical structure, and the steering adjustment member is provided with a plurality of engaging protrusions in the circumferential direction, and the center holes of the second gear and the third gear are provided with A plurality of engaging grooves matched with the engaging protrusions, by controlling the power-on or power-off of the magnetic push-pull, the output end of the magnetic push-pull is stretched out or retracted, and it is engaged when the steering adjustment member is close to the second gear The protrusion is connected with the engaging groove so as to form the engaging connection between the steering adjusting member and the second gear, when the magnetic push-pull is extended, one end of the steering adjusting member is engaged with the second gear, and when the magnetic push-pull is retracted, it is pulled The steering adjustment part is separated from the second gear so that the other end is engaged with the third gear; the bottom of the steering adjustment part is hinged with the main body frame through the connecting bar, and the output end of the magnetic push-pull is connected with the connecting bar to push the connecting bar relative to the main body The frame shakes left and right to drive the steering adjustment member to lean against the second gear or lean against the third gear.

As a further improvement of the present invention, the noodle pressing device includes a sliding frame, a noodle pressing shaft, an optical shaft rod, a slider, a rack and a fourth gear, and the noodle pressing shaft is movably arranged on the sliding frame so that all The pressure surface shaft can rotate in the vertical direction, and the number of the optical shaft rods is two, and the two optical shaft rods are arranged in parallel on both sides of the main body frame along the width direction, and the sliding frame passes through the The slider is slidably connected with the optical shaft rod, the number of the fourth gear is two, and also includes a through shaft, the steering adjustment member is installed in the middle of the through shaft, and the fourth gears are respectively arranged on At both ends of the through shaft, there are two racks, the two racks are respectively located outside the corresponding optical shaft, and the two fourth gears mesh with the two racks respectively connected, the rack is fixedly connected with the slider.

The pressing shaft is a bar-shaped cylinder and made of stainless steel. The pressing shaft is horizontally arranged under the sliding frame. The two ends of the pressing shaft are connected to the sliding frame in rotation, so that the pressing shaft can rotate in the vertical direction. When the pressing shaft is pressed onto the panel plate, the dough can be rolled out, and the steering adjustment part is realized by controlling the engagement connection between the steering adjustment part and the second gear or the third gear, and the steering adjustment part drives the through shaft to rotate. The rotation of the through shaft drives the fourth gear at the end to rotate, the rotation of the fourth gear drives the rack to move, the rack moves to drive the slider and the sliding frame to move, and the moving of the sliding frame drives the noodle pressing device to move so as to realize repeated rolling and pressing of the dough.

As a further improvement of the present invention, the noodle pressing device further includes a pressure adjustment device, the noodle pressing shaft is rotatably connected to the pressure adjustment device, and the pressure adjustment device is movably connected with the sliding frame to move up and down to adjust The distance between the pressing surface axis and the panel disk. There are two sets of pressure regulating devices, and the two sets of pressure regulating devices are respectively arranged at both ends of the pressing surface shaft.

As a further improvement of the present invention, the pressure adjustment device includes a pressure rod, an adjustment nut, an adjustment spring, a movable block, a limit rod and a second linear bearing, the pressure surface shaft is rotatably arranged on the movable block, and the The movable block is connected with the second linear bearing through the pressure rod, and the second linear bearing is passed through the sliding frame, and the upper part of the pressure rod passes through the second linear bearing and connects with the adjustment nut screwed, by adjusting the position of the adjustment nut on the pressure rod to adjust the pressure applied by the pressure surface shaft to the panel disk, the adjustment spring is sleeved on the pressure rod, and the two ends abut against the bottom of the second linear bearing and the top of the movable block respectively, when the adjustment spring is in a freely elongated state, the bottom end of the pressing surface shaft is flush with the surface of the panel plate, and the two movable blocks The ends are respectively provided with chutes matching the specifications of the limit rods, the lower ends of the limit rods are installed in the chutes, and the upper ends are fixedly connected to the sliding frame; the setting of the second linear bearing is In order to reduce the resistance when the pressure rod moves up and down.

As a further improvement of the present invention, a plate stabilizing device is provided at the bottom of the panel plate. The panel plate is made of stainless steel.

As a further improvement of the present invention, the disk stabilizing device is a parallel bearing, and the parallel bearing is placed horizontally on the bottom of the panel disk. The panel disk has a diameter of 35 cm and the parallel bearing has a diameter of 27 cm. By arranging parallel bearings, the panel disk can be prevented from shaking left and right during rotation.

As a further improvement of the present invention, a dust collecting device is provided on the periphery of the panel pan to receive the residue falling from the panel pan.

As a further improvement of the present invention, the dust receiving device includes a dust collecting pan and a fixing frame, the fixing frame is fixedly connected to the main frame, the dust collecting pan is fixedly connected to the top edge of the fixing frame, The dust receiving plate is a rectangular disc structure, and a hole with a diameter smaller than that of the panel plate is opened in the middle of the dust receiving plate.

As a further improvement of the present invention, it also includes a shaft stabilizing device, the shaft stabilizing device includes two bar-shaped rods arranged outside the dust-collecting device, and first linear bearings arranged at the bottoms of both ends of the bar-shaped rods , the pressure tube casing screwed on the lower part of the first linear bearing, the polished rod that is sequentially passed through the pressure tube casing and the first linear bearing, and is fixedly connected to the polished rod and located on the first linear bearing. A flat pad at the bottom end of the linear bearing, a pressure spring sleeved on the polished rod, the two ends of the pressure spring are respectively abutted against the flat pad and the bottom of the inner cavity of the pressure tube shell, and the first straight line The bearing seat of the bearing is T-shaped, and a U-shaped groove is arranged on the top bearing seat of the first linear bearing, and the bearing seat of the first linear bearing is fixedly connected to the fixed frame, and the fixed frame There is a channel for the bar to move up and down, the top of the polished bar is fixedly connected to the bar, and the bar can move up and down relative to the U-shaped groove by pressing the bar, and the axis of the pressing surface is at the original position. When in position, the bottom end of the pressing shaft is flush with the surface of the panel and lower than the top plane of the bar.

The shaft stabilizing device is fixedly connected to the fixing frame.

As a further improvement of the present invention, a pressure sensor is arranged under the bar, and the pressure sensor is electrically connected to the controller.

As a further improvement of the present invention, the noodle pressing device further includes a noodle bucket arranged above the noodle pressing shaft and fixedly connected to the pressure regulating device; preferably, the noodle pressing shaft is fixedly connected to the movable block, so The lower end of the noodle bucket is open, the upper part of the noodle pressing shaft is located in the opening, and the width of the opening is not greater than the diameter of the noodle pressing shaft. By setting the noodle bucket, dry flour can be placed in the noodle bucket during the dough rolling process, and the dry flour will fall into the noodle pressing shaft so as to prevent the dough from adhering to the noodle pressing shaft.

As a further improvement of the present invention, a circular groove is arranged on the top of the panel pan, and the dough is placed in the circular groove and rolled out. The depth of the circular groove is 1mm.

As a further improvement of the present invention, the distance between the two parallel rods is smaller than the length of the pressing surface axis.

As a further improvement of the present invention, the number of the panel plate is at least one, and the driven gears at the bottom of all the panel plates are engaged with each other, and the transmission gear is meshed with one of the driven gears. A flat casting is arranged on the main frame, and the flat casting is connected to the bottoms of all the panel pans so that all the panel pans are on the same level.

As a further improvement of the present invention, a guide portion is provided on a side of the strip bar close to the pressing surface axis.

As a further improvement of the present invention, the guide part is a slope.

As a further improvement of the present invention, the main frame is further provided with a reset switch, an emergency stop switch and a start switch electrically connected to the controller.

As a further improvement of the present invention, the motor is a DC motor.

The driving device of the automatic dough machine provided by the present invention can drive the noodle pressing device to reciprocate relative to the panel plate so as to roll the dough multiple times, which overcomes the instability of the shape of the dough formed by rolling and pressing the dough in a single forming method in the prior art technical problems, and liberate the labor force by automatically rolling and pressing the dough to form automated dough production, improve work efficiency, and save manpower; in the present invention, the stable operation of the panel plate can be guaranteed by setting the stabilizing device, and the panel plate is placed to shake from side to side; by setting the stabilizing axis The device can ensure the smooth and stable descent of the pressing shaft and prevent the pressing shaft from jumping up and down; by setting the steering switching device, one motor can complete the driving of the panel plate rotation and the reciprocating movement of the pressing device, saving energy and reducing consumption, and the structure is simple; by setting the pressure The adjusting device can adjust the thickness of the dough and is suitable for doughs of different thicknesses, making the equipment applicable to a wider range; by setting the noodle bucket, it can prevent the dough from sticking to the noodle roller.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the front view of automatic dough machine of the present invention;

Fig. 2 is the front view of the driving device in the automatic dough machine of the present invention

Fig. 3 is the plan view of driving device in the automatic dough machine of the present invention;

Fig. 4 is the front view of the steering switching device in the driving device in the automatic dough machine of the present invention;

Fig. 5 is a sectional view of the panel plate in the automatic dough machine of the present invention;

Fig. 6 is the cross-sectional view of the stabilizing device in the automatic dough machine of the present invention;

Fig. 7 is the front view of the first linear bearing in the automatic dough machine of the present invention;

Figure 8 is a top view of Figure 7;

Fig. 9 is a top view of panel disk layout in the automatic dough machine of the present invention.

In the figure 1, main frame; 2, panel plate; 21, driven gear; 22, plate stabilizing device; 23, dust collecting device; 231, dust collecting plate; Sliding frame; 32, pressure surface shaft; 33, optical shaft rod; 34, slide block; 35, rack; 36, fourth gear; 37, through shaft; 38, pressure adjustment device; 381, pressure rod; 382, adjustment Nut; 383, adjusting spring; 384, movable block; 385, limit rod; 386, second linear bearing; 4, driving device; 41, motor, 42, steering switching device; 421, first gear; 422, second Gear; 423, the third gear; 424, steering adjustment member; 425, magnetic push-pull device; 426, connecting bar; 427, the fifth gear; 43, transmission gear; 44, limit switch; 441, the first limit switch; 442, second limit switch; 443, third limit switch; 5, shaft stabilizing device; 51, rod; 511, guide part; 52, first linear bearing; 521, U-shaped groove; 53, pressure tube shell ; 54, polished rod; 55, flat pad; 56, pressure spring; 6, face bucket.

Detailed ways

In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

As shown in Figure 1, the present invention provides an automatic dough machine, comprising a main body frame 1, a panel plate 2, a noodle pressing device 3 and a driving device 4, and the panel plate 2 is rotatably arranged on the main body frame 1 for placing The dough to be rolled; and when the noodle-pressing device 3 is rolling the dough, the direction of the dough can be adjusted in real time to finally be rolled into a circular dough; the noodle-pressing device 3 is movably arranged on the main body frame 1; The frame 1 moves up and down and left and right to repeatedly roll out the dough and roll out different thicknesses of dough; the driving device 4 is connected to the noodle pressing device 3 and the panel plate 2 to drive the noodle pressing device 3 relative to the panel The disc 2 moves back and forth to roll the dough multiple times and simultaneously drives the panel disc 2 to rotate so that the noodle pressing device 3 rolls the dough to different positions each time.

By arranging the driving device 4 not only to drive the panel disc 2 to rotate but also to drive the noodle pressing device 3 to reciprocate along the panel disc 2, so as to realize the repeated rolling and pressing of the dough by the noodle pressing device 3, which not only makes the shape of the dough stable, but also can Realize the adjustment of the thickness of the dough. By using the automatic dough machine, the dough with the required thickness and diameter can be automatically rolled out, which greatly improves the production speed of the dough, improves the production efficiency, and improves the quality of the dough. The panel plate 2 rotates in real time to simulate the effect of hand-rolling dough, realizes rolling and pressing the dough from different angles, effectively improves the uniformity and toughness of the dough, and greatly improves the shape and taste of the finished dough.

As shown in Figure 2 and Figure 3, as an optional embodiment, the driving device 4 includes a motor 41, a steering switching device 42, a transmission gear 43, a limit switch 44 and a controller, and the steering switching device 42 and the transmission gear 43 are arranged in sequence On the output shaft of the motor 41, the output end of the steering switching device 42 is connected with the transmission of the noodle pressing device 3 so that the steering of the motor 41 does not change, the output steering can be changed by the steering switching device 42, thereby driving the noodle pressing device 3 Reciprocating movement, the bottom of the panel plate 2 is provided with a driven gear 21, and the transmission gear 43 is meshed with the driven gear 21 so that the motor 41 drives the panel plate 2 to rotate; the controller and the motor 41, the steering switching device 42 and the limit switch 44 are all Electrically connected, the limit switch 44 includes a first limit switch 441 and a second limit switch 442 arranged at two ends of the main frame 1 .

The change of the output direction of the motor 41 can be realized through the steering switching device 42, so that the motor 41 drives the panel plate 2 to rotate continuously and at the same time makes the noodle pressing device 3 reciprocate. This structure can simplify the equipment structure, and two parts can be completed by one motor 41 The energy supply required by the moving parts, energy saving and consumption reduction; the setting of the first limit switch 441 and the second limit switch 442 can control the limit positions of the two ends of the pressing device 3, and when the pressing device 3 reaches the limit position, the controller controls When the motor 41 is stopped, the equipment is shut down or the steering switching device 42 is switched to make the noodle pressing device 3 reversely move.

In order to reduce the stroke of the noodle pressing device 3, increase the noodle pressing speed, and save energy consumption, it also includes a third limit switch 443 arranged between the second limit switch 442 and the panel plate 2, by controlling the third limit switch 443 The opening or closing of the noodle pressing device 3 reciprocates along the area between the first limit switch 441 and the third limit switch 443 or moves along the area between the first limit switch 441 and the second limit switch 442. reciprocating movement.

As shown in Figure 4, preferably, the steering switching device 42 includes a fifth gear 427, a first gear 421, a second gear 422, a third gear 423, a steering adjustment member 424 and a magnetic push-pull 425, and the fifth gear 427 is arranged on On the output shaft of the motor 41, the first gear 421 is arranged on the side of the fifth gear 427 and meshed with each other. The gear 421 is meshed and connected at 90 degrees, the steering adjustment part 424 is arranged between the second gear 422 and the third gear 423, and the magnetic push-pull device 425 is connected with the steering adjustment part 424 to push and pull the steering adjustment part 424 to make it align with the second gear 422 Engaged or engaged with the third gear 423 , both ends of the steering adjustment member 424 are in transmission connection with the noodle pressing device 3 to drive the noodle pressing device 3 to reciprocate along the length direction of the main body frame 1 . The magnetic push-pull 425 is realized by using products in the prior art, the output end will stretch out under the action of magnetic force after power-on, and the output end will retract after power-off.

The fifth gear 427 is used to transmit the output power of the motor 41 to the first gear 421 on the side. The second gear 422 and the third gear 423 are respectively engaged at both sides of the first gear 421 at 90 degrees, and the first gear 421 The rotation direction of the steering wheel is converted by 90 degrees to transmit the rotation, the second gear 422 and the third gear 423 turn in opposite directions, the steering adjustment member 424 is a cylindrical structure, and the two ends of the steering adjustment member 424 are respectively provided with a plurality of engagement protrusions in the circumferential direction. The center holes of the second gear 422 and the third gear 423 are provided with a plurality of engagement grooves adapted to the engagement protrusions, and the output end of the magnetic push-pull 425 is extended by controlling the power-on or power-off of the magnetic push-pull 425 . out or retracted, when the steering adjustment member 424 is close to the second gear 422, the engaging protrusion is connected with the engaging groove so as to form the engaging connection between the steering adjustment member 424 and the second gear 422, when the magnetic push-pull 425 extends At this time, one end of the steering adjustment part 424 is engaged with the second gear 422, and when the magnetic push-pull 425 is retracted, the steering adjustment part 424 is pulled away from the second gear 422 so that the other end is engaged with the third gear 423; The bottom of 424 is hinged to the main frame 1 through the connecting bar 426, and the output end of the magnetic push-pull device 425 is connected to the connecting bar 426 to push the connecting bar 426 to swing left and right relative to the main frame 1 so as to drive the steering adjustment member 424 to the second gear 422 or against the third gear 423.

As an optional embodiment, the pressing device 3 includes a sliding frame 31, a pressing shaft 32, an optical shaft rod 33, a slider 34, a rack 35 and a fourth gear 36, and the pressing shaft 32 is movably arranged on the sliding frame 31 In order to make the surface pressing shaft 32 rotate in the vertical direction, the number of optical axis rods 33 is two, and the two optical axis rods 33 are arranged in parallel on both sides of the main body frame 1 along the width direction, and the sliding frame 31 passes through the sliding block 34 Slidingly connected with the optical shaft rod 33, the number of the fourth gear 36 is two, and also includes a through shaft 37, and the steering adjustment member 424 is installed in the middle part of the through shaft 37. In one embodiment, the middle part of the through shaft 37 is an optical shaft, and the two The ends are respectively provided with external thread segments, and the inner cavity side wall of the steering adjustment part 424 is provided with an internal thread segment suitable for the external thread segment. When 422 or the third gear 432 is connected, the internal thread section and the external thread section are screwed so that the steering adjustment member 424 transmits the rotational motion of the motor 41 to the through shaft 37, when the steering adjustment member 424 is connected with the second gear 422 or the third gear 422 respectively. When the gear 423 is connected, the through shaft 37 rotates forward or reversely; of course, the steering adjustment member 424 can also adopt another embodiment, for example, there are protrusions in the cavity of the steering adjustment member 424 and on the side of the through shaft 37. The diameter of the inner cavity of the steering adjustment member 424 is larger than the diameter of the through shaft 37, and the diameter of the circle formed at the end of the raised bar is smaller than the diameter of the through shaft 37. The setting of the raised bar can enable the steering adjustment member 424 to move left and right relative to the through shaft 37, but when When the steering adjustment member 424 rotates, it will drive the through shaft 37 to rotate together. The fourth gear 36 is respectively arranged on the two ends of the through shaft 37, and the number of the racks 35 is two, and the two racks 35 are respectively located outside the corresponding optical axis bar 33, and the two fourth gears 36 are connected with the two racks 35 respectively. Mesh connection, the rack 35 is fixedly connected with the slide block 34 .

Preferably, the surface-pressing shaft 32 is a bar-shaped cylindrical structure and is made of stainless steel, the surface-pressing shaft 32 is horizontally arranged below the sliding frame 31, and the two ends of the surface-pressing shaft 32 are rotationally connected with the sliding frame 31, so that the surface is pressed The shaft 32 can rotate in the vertical direction. When the dough pressing shaft 32 is pressed onto the panel plate 2, the dough can be rolled out. The steering adjustment is realized by controlling the steering adjustment member 424 to engage with the second gear 422 or the third gear 423. The steering conversion of the member 424, the steering adjustment member 424 drives the through shaft 37 to rotate, the through shaft 37 rotates to drive the fourth gear 36 at its end to rotate, the fourth gear 36 rotates to drive the rack 35 to move, and the rack 35 moves to drive the slider 34 and The sliding frame 31 moves, and the moving of the sliding frame 31 drives the noodle pressing device 3 to move so as to realize repeated rolling and pressing of the dough.

As an optional embodiment, in order to ensure that the pressing pressure of the noodle pressing device 3 is sufficient and the dough can be continuously thinned, the noodle pressing device 3 also includes a pressure regulating device 38, and the noodle pressing shaft 32 is rotatably connected to the pressure regulating device. 38 , the pressure regulating device 38 is movably connected with the sliding frame 31 so that the pressure regulating device 38 can move up and down relative to the sliding frame 31 so as to adjust the distance between the pressing axis 32 and the panel plate 2 . The quantity of pressure regulating device 38 is two sets, and two sets of pressure regulating devices 38 are respectively arranged on the pressing surface shaft 32 two ends; The position rod 385 and the second linear bearing 386, the pressure surface shaft 32 is rotated and arranged on the movable block 384, the movable block 384 is connected with the second linear bearing 386 through the pressure rod 381, and the second linear bearing 386 is installed on the sliding frame 31, The upper part of the pressure rod 381 passes through the second linear bearing 386 and is screwed with the adjustment nut 382. By adjusting the position of the adjustment nut 382 on the pressure rod 381, the pressure applied by the pressure surface shaft 32 to the panel plate 2 can be adjusted, and the adjustment spring 383 sets It is arranged on the pressure rod 381, and the two ends are respectively abutted against the bottom of the second linear bearing 386 and the top of the movable block 384. When the adjustment spring 383 is in a state of free extension, the bottom end of the pressing shaft 32 is flush with the surface of the panel plate 2, The two ends of the movable block 384 are respectively provided with chutes compatible with the specifications of the limit rod 385, the lower end of the limit rod 385 is set in the chute, and the upper end is fixedly connected to the sliding frame 31; the setting of the second linear bearing 386 is In order to reduce the resistance when the pressure bar 381 moves up and down.

As shown in FIG. 5 , as an optional embodiment, a plate stabilization device 22 is provided at the bottom of the panel plate 2 . The panel plate 2 is made of stainless steel, and the plate stabilizing device 22 is a parallel bearing, which is horizontally placed on the bottom of the panel plate 2 . The panel disc 2 has a diameter of 35 cm and the parallel bearing has a diameter of 27 cm. By arranging parallel bearings, the panel disk 2 can be prevented from shaking left and right during rotation. It can also be set according to the required specifications to make dough of different shapes and sizes.

In order to prevent the debris falling from the panel plate 2 from entering the drive device 4 at the bottom of the panel plate 2 and causing equipment damage, a dust collector 23 is provided on the side of the panel plate 2 to receive the residue falling from the panel plate 2, It is convenient to clean the automatic dough machine and improve the internal working environment of the automatic dough machine. The dust receiving device 23 includes a dust receiving tray 231 and a fixed frame 232, the fixed frame 232 is fixedly connected to the main body frame 1, the dust receiving tray 231 is fixedly connected to the top edge of the fixed frame 231, and the dust receiving tray 231 is a rectangular disc structure, A hole with a diameter smaller than that of the panel plate 2 is opened in the middle of the dust receiving plate 231 .

As shown in Figure 6, preferably, in order to prevent the noodle pressing device 3 from bouncing up and down, a shaft stabilizing device 5 is also included. 51 The first linear bearing 52 at the bottom of both ends, the pressure tube casing 53 screwed on the lower part of the first linear bearing 52, the polished rod 54 that is sequentially penetrated in the pressure tube casing 53 and the first linear bearing 52, and fixedly connected The flat pad 55 on the polished rod 54 and located at the bottom of the first linear bearing 52, the pressure spring 56 sleeved on the polished rod 54, and the two ends of the pressure spring 56 abut against the flat pad 55 and the bottom of the inner cavity of the pressure tube housing 53 respectively; As shown in Figure 7 and Figure 8, the bearing seat of the first linear bearing 52 is T-shaped, and a U-shaped groove is arranged on the top bearing seat of the first linear bearing 52, and the bearing seat of the first linear bearing 52 is fixedly connected On the fixed frame 231, the fixed frame 231 is provided with a passage for the bar bar 51 to move up and down, the top of the polished bar 54 is fixedly connected with the bar bar 51, and the bar bar 51 can be moved up and down relative to the U-shaped groove 521 by pressing the bar bar 51. When the face shaft 32 is in the original position, the bottom end of the face pressing shaft 32 is flush with the surface of the panel plate 2 and lower than the top plane of the bar bar 51;

A pressure sensor is arranged below the bar bar 51, and the pressure sensor is electrically connected with the controller. When the pressure signal transmitted by the pressure sensor reaches the set value, the controller controls the third limit switch 443 to close, so that the noodle pressing device 3 moves to the left side of the main body frame 1, and stops after touching the second limit switch 442 sports. The controller adopts products in the prior art to realize control through programming.

The noodle pressing device 3 also includes a noodle bucket 6 fixedly connected to the pressure regulator 38 above the noodle pressing shaft 32 , preferably the noodle pressing shaft 32 is fixedly connected to the movable block 384 so that the noodle bucket 6 can move up and down along with the movable block 384 Ensure that the position between the noodle bucket 6 and the noodle-pressing shaft 32 remains fixed; By arranging the noodle hopper 6, dry flour can be placed in the noodle hopper 6 during the dough rolling process, and the dry flour will fall into the noodle pressing shaft 32 to prevent the dough from sticking to the noodle pressing shaft 32.

In order to ensure that the dough will not move out of the panel plate 2 during the rolling process, the top of the panel plate 2 is provided with a circular groove, and the dough is placed in the circular groove to be rolled. Preferably, the depth of the circular groove is 1mm.

The distance between the two bar bars 51 is less than the length of the pressing shaft 32 so that the pressing shaft 32 can be pressed on the two bar bars 51 .

As shown in Figure 9, in order to improve the working efficiency of the equipment, the number of the panel disk 2 is at least one, and the driven gears 21 at the bottom of all the panel disks 2 are meshed and connected, and the transmission gear 43 is meshed with one of the driven gears 21. All other driven gears 21 are meshedly connected. As shown in Figure 8, in this application, the number of panel disks 2 is four, and the four panel disks 2 are divided into two rows, and the number of pressing shafts 32 is two, and the two pressing shafts 32 are divided into Two rows are arranged, and when the sliding frame 31 is positioned above the panel disk 2, two pressing shafts 32 are rolling and pressing a row of panel disks 2 respectively. A flat casting is arranged on the main frame 1, and the flat casting is connected with the bottoms of all the panel disks 2 so that all the panel disks 2 are on the same level.

A guide portion 511 is provided on a side of the bar bar 51 close to the pressing shaft 32 . The guide portion 511 is an inclined surface to ensure smooth pressing of the pressing shaft 32 .

The main body frame 1 is also provided with a reset switch, an emergency stop switch and a start switch electrically connected to the controller. The emergency stop switch is used to stop the operation in time when an emergency occurs in the equipment. Press the emergency stop switch, and the controller will control all moving parts to stop running. After the fault is eliminated, press the reset switch, and the controller will control the motor 41 to run. The noodle pressing device 3 moves toward the second limit switch 442 and finally stays at the original position. The start switch is used for the normal start of the device.

Preferably, the motor 41 is a DC motor. Of course, the motor 41 can also be realized by an AC motor.

Control method of the present invention is as follows:

First, the noodle pressing device 3 is located at the original position on the left side of the main body frame 1, and the start switch on the main body frame 1 is pressed, and the motor 41, the first limit switch 441, the second limit switch 442 and the magnetic push-pull device 425 are activated. Power on, after the motor 41 runs, it drives the sliding frame 31 to move towards the direction of the panel plate 2, and performs the first pressing. When the sliding frame 31 moves to the position of the first limit switch 441, the controller controls the third limit switch 443 to energize , and control the sliding frame 31 to move in the opposite direction. When the sliding frame 31 moves to the position of the third limit switch 443, the controller controls the sliding frame 31 to turn back and move again, thereby forming the sliding frame 31 to move left and right above the panel panel 2 so that the pressure The surface shaft 32 rolls the dough several times. When the pressure signal fed back by the pressure sensor below the bar 51 is small enough to reach the set pressure value, the controller controls the third limit switch 443 to cut off the power, and the sliding frame 31 moves away from it. The panel disk 2 moves in the direction and finally stays at the original position at the second limit switch 442 .

In the present invention, the state conversion of the equipment can also be carried out by setting the rolling time. First, the thickness of the rolling dough, the running time and the motor speed parameters are all input into the controller to form various operating gears. In actual production, The running gear can be selected according to actual needs. When the running time reaches the running time corresponding to the running gear, the controller controls the third limit switch to close, so that the noodle pressing device returns to the original position.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (10)

1. an automatic dough machine, is characterized in that, comprises main body frame (1), panel dish (2), noodle pressing device (3) and drive unit (4), wherein: The panel plate (2) is rotatably arranged on the main body frame (1) for placing the dough to be rolled; The noodle pressing device (3) is movably arranged on the main body frame (1); The driving device (4) is in transmission connection with the noodle pressing device (3) and the panel disk (2), and is used to drive the noodle pressing device (3) to reciprocate relative to the panel disk (2) Move so that the dough is rolled and pressed multiple times and the panel plate (2) is driven to rotate so that the noodle pressing device rolls and presses different positions of the dough each time. 2. automatic dough machine according to claim 1, is characterized in that, described driving device (4) comprises motor (41), turns to switching device (42), transmission gear (43), limit switch (44) and The controller, the steering switching device (42) and the transmission gear (43) are sequentially arranged on the output shaft of the motor (41), the output end of the steering switching device (42) is connected to the surface pressing device (3) transmission connection, the bottom of the panel plate (2) is provided with a driven gear (21), and the transmission gear (43) is meshed with the driven gear (21); the controller and the motor (41), the steering switching device (42) is electrically connected to the limit switch (44), and the limit switch (44) includes first limit switches arranged at both ends of the main frame (1) switch (441) and second limit switch (442). 3. The automatic dough machine according to claim 2, further comprising a third limit switch (443) arranged between the second limit switch (442) and the panel disc (2) , by controlling the opening or closing of the third limit switch (443), the pressing device (3) moves along the direction between the first limit switch (441) and the third limit switch (443). reciprocating movement in the area or along the area between the first limit switch (441) and the second limit switch (442). 4. The automatic dough machine according to claim 2, characterized in that, the steering switching device (42) comprises a fifth gear (427), a first gear (421), a second gear (422), a third gear (423), steering adjuster (424) and magnetic push-pull (425), the fifth gear (427) is arranged on the output shaft of the motor (41), and the first gear (421) is arranged on the The fifth gear (427) is next to and meshed with each other, and the second gear (422) and the third gear (423) are respectively located on both sides of the first gear (421) and meshed with it at 90 degrees connected, the steering adjustment part (424) is arranged between the second gear (422) and the third gear (423), and the magnetic push-pull (425) is connected with the steering adjustment part (424) It is used to push and pull the steering adjustment member (424) to engage with the second gear (422) or engage with the third gear (423). Both ends of the steering adjustment member (424) are It is transmission-connected with the noodle pressing device (3) to drive the noodle pressing device (3) to reciprocate along the length direction of the main frame (1). 5. The automatic dough machine according to claim 4, characterized in that, the pressing device (3) comprises a sliding frame (31), a pressing shaft (32), an optical axis rod (33), a slide block (34) ), a rack (35) and a fourth gear (36), the pressing surface shaft (32) is movably arranged on the sliding frame (31), and the number of the optical shaft rods (33) is two, two The optical axis rod (33) is arranged parallel to both sides of the main body frame (1) along the width direction, and the sliding frame (31) is connected with the optical axis rod (33) through the slider (34) ) sliding connection, the number of the fourth gear (36) is two, and also includes a through shaft (37), the steering adjustment member (424) is passed through the middle of the through shaft (37), and the fourth The gears (36) are respectively arranged at both ends of the through shaft (37), the number of the racks (35) is two, and the two racks (35) are respectively located on the corresponding optical axis rods (33 ) outside, the two fourth gears (36) are engaged with the two racks (35) respectively, and the racks (35) are fixedly connected with the slider (34). 6. The automatic dough machine according to claim 5, characterized in that, the noodle pressing device (3) also includes a pressure regulating device (38), and the noodle pressing shaft (32) is rotatably connected to the pressure regulating device (38), the pressure regulating device (38) is articulated with the sliding frame (31) and can move up and down so as to adjust the distance between the pressing axis (32) and the panel plate (2). 7. The automatic dough machine according to claim 1, characterized in that, a plate stabilizing device (22) is provided at the bottom of the panel plate (2). 8. The automatic dough machine according to claim 5, characterized in that, a dust collector (23) is provided on the peripheral side of the panel plate (2) to accept the residue falling from the panel plate (2) . 9. The automatic dough machine according to claim 8, characterized in that, it also includes a shaft stabilizing device (5), and the shaft stabilizing device (5) includes two bars arranged on the outside of the dust receiving device (23). shape bar (51), the first linear bearing (52) arranged at the bottom of both ends of the bar bar (51), the pressure tube shell (53) screwed on the bottom of the first linear bearing (52) , the polished rod (54) passing through the pressure tube housing (53) and the first linear bearing (52) in sequence, fixedly connected to the polished rod (54) and positioned on the first linear bearing (52) the flat pad (55) at the bottom, the compression spring (56) that is sleeved on the said polished rod (54), and the two ends of the compression spring (56) abut against the flat pad (55) and the flat pad (55) respectively. At the bottom of the inner cavity of the pressure tube casing (53), a U-shaped groove (521) is arranged on the top bearing seat of the first linear bearing (52), and the top of the polished rod (54) is connected to the strip rod (51) ) is fixedly connected, pressing the bar (51) can move up and down relative to the U-shaped groove (521), and when the pressing surface shaft (32) is in the original position, its bottom end is in contact with the panel plate (2) The surface is even and lower than the top plane of the bar (51). 10. The automatic dough machine according to claim 6, characterized in that, the noodle pressing device (3) also includes a device fixedly connected to the pressure regulating device (38) above the noodle pressing shaft (32). The noodle bucket (6); the lower end of the noodle bucket (6) is open, the upper part of the noodle pressing shaft (32) is located in the opening, and the width of the opening is not greater than the diameter of the noodle pressing shaft (32).