CN113974191A

CN113974191A - Automatic bean stick rolling machine and bean stick processing system

Info

Publication number: CN113974191A
Application number: CN202111256030.5A
Authority: CN
Inventors: 伯煜; 张永欢; 谢辉国; 伯朝平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-01-28
Anticipated expiration: 2041-10-27
Also published as: CN113974191B

Abstract

The invention discloses an automatic bean stick rolling machine and a bean stick processing system, wherein the bean stick rolling machine comprises a rack, a material rolling roller clamping device and a rotation driving mechanism are arranged on the rack, the material rolling roller clamping device comprises two opposite clamping arms, a telescopic device is arranged between the two clamping arms, the two clamping arms are provided with extending ends with the same direction, the two extending ends are opposite, each extending end is respectively provided with a clamping assembly in a self-rotating manner, and the rotation driving mechanism is used for driving the two clamping assemblies to synchronously rotate around the connecting line direction of the two clamping assemblies. The invention has the beneficial effects that: the bean stick rolling machine is disclosed for the first time, automatic bean stick rolling can be achieved, production efficiency is greatly improved, labor required in bean stick production links is reduced, and meanwhile working intensity of operators is reduced.

Description

Automatic bean stick rolling machine and bean stick processing system

Technical Field

The invention belongs to the field of food processing machinery, and particularly relates to an automatic bean stick rolling machine and a bean stick processing system.

Background

The bean stick is a popular bean product, is rich in protein, has high nutritive value and unique taste. The bean stick manufacturing process comprises the following steps: grinding soybean into soybean milk, heating until the soybean milk surface forms membranous soybean hull, rolling the soybean hull with a bamboo stick, drying, and taking out the middle bamboo stick to obtain the soybean stick, which is called a bean stick because the shape of the soybean stick is like a stick. At present, the bean sticks are mostly processed and manufactured by families or small workshops, and the process of rolling the bean skins is mainly finished manually by people. Is slow to process and is heavily dependent on the manual skill of the operator. In addition, because the soybean milk needs to be heated to a higher temperature to form the soybean hulls, an operator stands in a high-temperature soybean milk pot for a long time to operate, the labor intensity is high, the working environment is not friendly, fingers and joints of long-term practitioners are easy to deform, and the health is seriously damaged. In fact, the process of rolling the bean stick is relatively simple, and a machine is expected to be used for replacing the manual work, but related reports of a bean stick rolling machine are not seen at present.

Disclosure of Invention

In view of the above, an object of the present invention is to provide an automatic bean stick rolling machine.

The technical scheme is as follows:

the automatic bean stick rolling machine is characterized by comprising a rack, wherein a material rolling roller clamping device and a rotation driving mechanism are arranged on the rack;

the material rolling roller clamping device comprises two opposite clamping arms, a telescopic device is arranged between the two clamping arms, the two clamping arms are provided with extending ends with the same direction, the two extending ends are opposite, and each extending end is respectively provided with a clamping assembly in a self-rotating manner;

the rotation driving mechanism is used for driving the two clamping assemblies to synchronously rotate around the connecting line direction of the two clamping assemblies.

As a preferred technical scheme, the telescopic device comprises a linear sliding mechanism and a telescopic mechanism;

the two clamping arms are respectively arranged on the rack through one linear sliding mechanism, and the two linear sliding mechanisms are positioned on the same straight line;

and the telescopic mechanism is connected between the two linear sliding mechanisms and is used for controlling the two clamping arms to be close to or far away from each other.

As a preferable technical scheme, the linear sliding mechanism comprises a groove-shaped sliding rail, a sliding rod is arranged in the sliding rail in a sliding mode, and a sliding resistance reducing mechanism is arranged between the sliding rod and the sliding rail;

the two slide rails are arranged on the rack along the same linear direction, the telescopic mechanism is arranged between the two slide bars, and one ends of the two slide bars, which are far away from the telescopic mechanism, are fixedly connected with the clamping arms;

the clamping arms are respectively fixedly connected with guide rods corresponding to the clamping arms on the rack, the guide rods are arranged along the direction parallel to the slide rails, and the clamping arms are sleeved on the corresponding guide rods in a sliding manner.

As a preferred technical scheme, the telescopic mechanism comprises a rotating disc, a rotating shaft of the rotating disc is mounted on the rack through a bearing, the rotating disc is connected with two connecting rods, the two connecting rods are centrosymmetric about the rotating shaft, one ends of the two connecting rods are hinged with the rotating disc, and the other ends of the two connecting rods are hinged with the corresponding sliding rods;

the rotating shaft is connected with and driven by an electric actuator.

According to a preferable technical scheme, the clamping assembly comprises end sleeves used for installing the winding rollers, the end sleeves can be installed at the extending ends of the clamping arms in a rotating mode, the end sleeves are arranged along the direction parallel to the linear sliding mechanism, and openings of the two end sleeves face each other.

As an optimal technical scheme, the extending end of each clamping arm is respectively detachably provided with an end sleeve seat, and the end sleeve is installed on the end sleeve seat.

As a preferred technical scheme, an ejection pin is arranged in the end sleeve, and when the end part of the winding roller extends into the end sleeve and is clamped, the end part of the winding roller ejects and presses the ejection pin;

a chamfer is arranged in the opening of the end sleeve.

As a preferred technical scheme, the rotation driving mechanism comprises a driving motor assembly, a synchronous shaft, a transmission mechanism and a position holding mechanism;

the synchronous shaft is rotatably arranged on the rack along a direction parallel to the linear sliding mechanism, two ends of the synchronous shaft are respectively close to the two clamping arms, two ends of the synchronous shaft are respectively provided with one transmission mechanism, the transmission mechanism is slidably arranged on the synchronous shaft and driven by the synchronous shaft, and a position maintaining mechanism is arranged between the transmission mechanism and the clamping arms at the same end of the synchronous shaft and used for maintaining the transmission mechanism and the clamping arms to be synchronously close to or far away from the telescopic device;

the driving motor component drives the synchronizing shaft to rotate, and the transmission mechanism is used for transmitting the power of the synchronizing shaft to the end sleeve so as to drive the end sleeve to rotate.

As the preferred technical scheme, the transmission mechanism comprises a driving belt pulley, a driven belt pulley and a belt;

the driving belt pulley is connected to the end part of the synchronizing shaft through a spline, the driven belt pulley is installed on the corresponding clamping arm, the same belt is wound on the driving belt pulley and the driven belt pulley, and the driven belt pulley is in transmission connection with the end sleeve through a gear pair;

the position retaining mechanism comprises a synchronizing shaft end block, a reset pressure spring and a propping block, the synchronizing shaft end block is fixedly arranged at the end part of the synchronizing shaft, the reset pressure spring is sleeved on the synchronizing shaft, two ends of the reset pressure spring are respectively propped against the synchronizing shaft end block and the driving belt pulley, the propping block is movably sleeved on the synchronizing shaft, the propping block and the reset pressure spring are respectively used for clamping the driving belt pulley from two ends, and the propping block is fixedly connected with the clamping arm at the same end of the synchronizing shaft.

The invention also aims to provide a bean stick processing system. The technical scheme is as follows:

a bean stick processing system comprises the bean stick rolling machine, and is characterized by further comprising a bean skin pot, a robot, a rolling roller frame and a bean stick frame, wherein the bean skin pot is used for bean skin forming;

the rolling roller frame and the bean stick frame are respectively positioned on two sides of the beancurd sheet pot, and a plurality of rolling rollers are horizontally placed on the rolling roller frame;

be close to the skin of beancurd pot is provided with the robot, install the robotic arm front end of robot roll up excellent machine of beans, be provided with docking flange in the frame of roll up excellent machine of beans, this docking flange with the robotic arm front end is connected.

Compared with the prior art, the invention has the beneficial effects that:

(1) the bean stick rolling machine is disclosed for the first time, and automatic bean stick rolling can be realized;

(2) the production efficiency is greatly improved, the labor required in the bean stick production link is reduced, one operator can simultaneously look after the three bean stick processing systems, the production efficiency is improved by more than 3 times, and the economic benefit is remarkable;

(3) the long-term operation on the high-temperature soybean milk pot by both hands of an operator is avoided, the health damage is avoided, the working strength of the operator is reduced, and the high-temperature soybean milk pot has a beneficial social value.

Drawings

Fig. 1 is a schematic structural diagram of a first viewing angle according to a first embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

FIG. 4 is a schematic structural diagram of a second viewing angle according to a first embodiment of the present invention;

FIG. 5 is an enlarged view of the portion m of FIG. 4;

FIG. 6 is a schematic structural diagram of a third viewing angle according to the first embodiment of the present invention;

fig. 7 is a schematic structural diagram of a fourth viewing angle according to the first embodiment of the present invention;

fig. 8 is a schematic structural diagram of the second embodiment.

Detailed Description

The present invention will be further described with reference to the following examples and the accompanying drawings.

Example one

Referring to fig. 1, an automatic bean stick rolling machine comprises a frame 100, wherein a material rolling roller clamping device and a rotation driving mechanism are arranged on the frame 100. The material rolling roller clamping device comprises two opposite clamping arms 230, a telescopic device is arranged between the two clamping arms 230, the two clamping arms 230 are provided with extending ends with the same direction, the two extending ends are opposite, and each extending end is respectively provided with a clamping assembly 240 in a rotating mode. The rotation driving mechanism is used for driving the two clamping assemblies 240 to synchronously rotate around the connecting line direction of the two clamping assemblies.

Specifically, as shown in fig. 2, the telescopic device includes a linear sliding mechanism 220 and a telescopic mechanism 210. The two clamping arms 230 are respectively disposed on the rack 100 through one linear sliding mechanism 220, and the two linear sliding mechanisms 220 are located on the same straight line. The telescopic mechanism 210 is further connected between the two linear sliding mechanisms 220, and the telescopic mechanism 210 is used for controlling the two clamping arms 230 to approach or depart from each other.

In this embodiment, the linear sliding mechanism 220 includes a groove-shaped sliding rail 222, a sliding rod 221 is slidably disposed in the sliding rail 222, and a sliding resistance reducing mechanism is further disposed between the sliding rod 221 and the sliding rail 222.

The sliding resistance reducing mechanism comprises a roller 223 rotatably mounted on the sliding rod 221, the roller 223 is respectively arranged between the sliding rod 221 and two side walls of the corresponding sliding rail 222, and the roller 223 supports the sliding rod 221 and rolls along the length direction of the sliding rail 222 along with the sliding rod 221. This structure not only achieves the resistance reduction effect, but also helps the roller 223 to keep the position of the sliding bar 221 in the sliding rail 222 fixed.

The two slide rails 222 are disposed on the rack 100 along a same linear direction, the telescopic mechanism 210 is disposed between the two slide bars 221, and one end of each of the two slide bars 221 away from the telescopic mechanism 210 is fixedly connected with the clamping arm 230.

As shown in fig. 1, a guide rod 110 is further fixedly connected to each of the clamping arms 230 on the rack 100, the guide rod 110 is disposed along a direction parallel to the slide rail 222, and the clamping arms 230 are slidably sleeved on the corresponding guide rods 110, so as to improve the moving stability of the clamping arms 230.

As shown in fig. 4, the telescopic mechanism 210 includes a rotating disc 212, a rotating shaft of the rotating disc 212 is mounted on the frame 100 through a bearing, the rotating disc 212 is connected with two connecting rods 211, the two connecting rods 211 are symmetrical about the center of the rotating shaft, one end of each connecting rod 211 is hinged to the rotating disc 212, and the other end is hinged to the corresponding sliding rod 221. The shaft is connected to and driven by an electric actuator 213. The electric actuator 213 is a mature product, and the electric actuator 213 drives the rotating shaft to rotate, so as to drive the two sliding rods 221 to approach or move away from each other. When the two sliding bars 221 approach each other, the two clamping assemblies 240 clamp the winding roller 400; when the two sliding bars 221 move away from each other, the two gripping assemblies 240 release the winding roller 400.

As shown in fig. 3, the clamping assembly 240 includes an end socket 243, an end socket 241 and a pop-up pin 242. The protruding end of each of the clamping arms 230 is detachably provided with an end socket base 243, the end socket 241 is mounted on the end socket base 243, and the end socket 241 is rotatably mounted on the end socket base 243. The end sleeves 241 are arranged along the direction parallel to the linear sliding mechanism 220, and the openings of the two end sleeves 241 are opposite. In use, the two end sleeves 241 are respectively sleeved at the two ends of the winding roller 400 so as to clamp the winding roller.

Since the end socket 243 is detachably provided at the protruding end of the grip arm 230, it is convenient to disassemble and clean after use.

An ejection pin 242 is arranged in the end sleeve 241, and when the end of the winding roller 400 extends into the end sleeve 241 and is clamped, the end of the winding roller 400 presses the ejection pin 242. When the winding roller 400 is clamped, the two ejection pins 242 flexibly support the winding roller 400 from two ends respectively, so that stable clamping is ensured, and the winding roller 400 can be prevented from being broken due to rigid clamping. In order to facilitate the clamping of the winding roller 400, a chamfer is provided in the opening of the end sleeve 241.

As shown in fig. 4, 6 and 7, the rotational drive mechanism includes a drive motor assembly 350, a synchronizing shaft 310, a transmission mechanism 320 and a position maintaining mechanism 330. The driving motor assembly 350 includes a driving motor 351, and an output shaft of the driving motor 351 is in transmission connection with the synchronizing shaft 310 through a bevel gear pair 352.

The synchronizing shaft 310 is rotatably disposed on the frame 100 along a direction parallel to the linear sliding mechanism 220, two ends of the synchronizing shaft 310 are respectively close to the two clamping arms 230, two ends of the synchronizing shaft 310 are respectively provided with one transmission mechanism 320, the transmission mechanism 320 is slidably disposed on the synchronizing shaft 310 and driven by the same, the position maintaining mechanism 330 is disposed between the transmission mechanism 320 and the clamping arms 230 at the same end of the synchronizing shaft 310, and the position maintaining mechanism 330 is used for maintaining the transmission mechanism 320 and the clamping arms 230 to synchronously close to or separate from the telescopic device. The transmission mechanism 320 is used for transmitting the power of the synchronizing shaft 310 to the end sleeve 241 to drive the end sleeve to rotate.

As shown in fig. 7, the transmission mechanism 320 includes a driving pulley 321, a driven pulley 323, and a belt 323. The driving pulley 321 is coupled to the end of the synchronizing shaft 310 through a spline, the driven pulley 323 is mounted on the corresponding clamping arm 230, the same belt 323 is wound on the driving pulley 321 and the driven pulley 323, and the driven pulley 323 is in transmission connection with the end sleeve 241 through a gear pair 340. The gear pair 340 is a reduction gear pair, in which the smaller gear is coaxially disposed and synchronously rotated with the driven pulley 323 on the same gripping arm 230, and the larger gear is coaxially disposed and synchronously rotated with the end cap 241 on the same gripping arm 230.

As shown in fig. 5, the position maintaining mechanism 330 includes a synchronizing shaft end block 333, a return compression spring 332, and an abutting block 331, the synchronizing shaft end block 333 is fixedly disposed at an end portion of the synchronizing shaft 310, the return compression spring 332 is fitted over the synchronizing shaft 310, both ends of the return compression spring 332 abut against the synchronizing shaft end block 333 and the driving pulley 321, respectively, the abutting block 331 is movably fitted over the synchronizing shaft 310, the abutting block 331 and the return compression spring 332 clamp the driving pulley 321 from both ends, respectively, and the abutting block 331 is fixedly connected to the clamping arm 230 at the same end of the synchronizing shaft 310.

The bean-rolling bar machine is designed to effectively transmit rotation to the end sleeve 241 when the rolling roller 400 is clamped.

Example two

Referring to fig. 8, a bean stick processing system comprises the bean stick rolling machine, a bean skin pan b for forming bean skin, a robot c, a rolling roller frame a and a bean stick frame d. The rolling roller frame a and the bean stick frame d are respectively positioned on two sides of the bean curd skin pot b, and a plurality of rolling rollers 400 are horizontally placed on the rolling roller frame a.

Be close to skin of beancurd pot b is provided with robot c, robot c's arm front end is installed roll up excellent machine of beans, be provided with flange 110 in roll up excellent machine of beans frame 100, this flange 110 with the arm front end is connected.

When the automatic bean stick rolling machine works, the mechanical arm moves the bean stick rolling machine to enable the two end sleeves 241 to be respectively opposite to the two ends of the rolling roller 400, then the electric actuator 213 works to drive the two clamping arms 230 to be close to each other, and the two end sleeves 241 move oppositely to clamp the rolling roller 400. Then the mechanical arm puts the roll-up roll 400 into the skin of beancurd pot b, and the driving motor 351 works to drive the two end sleeves 241 to synchronously rotate, so that the roll-up roll 400 rolls up the skin of beancurd in the skin of beancurd pot. After the winding is completed, the mechanical arm moves the bean rolling rod machine to the bean rod rack d, the electric actuator 213 works to drive the rotating shaft to turn over, so that the two clamping arms 230 are away from each other, the bean rods are placed on the bean rod rack d, and after drying, the bean rolling rod machine is molded and taken out of the material rolling roller 400.

In order to improve the production efficiency, two or more than two bean curd skin pans b can be arranged, the mechanical arm repeatedly rolls the bean curd skin, and rolls the bean curd skin roll on each bean curd skin pan b alternately, and the wet bean curd skin roll is finally formed on the bean stick rack d.

Finally, it should be noted that the above-mentioned description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an automatic change bean stick rolling machine which characterized in that: the device comprises a rack (100), wherein a material rolling roller clamping device and a rotation driving mechanism are arranged on the rack (100);

the material rolling roller clamping device comprises two opposite clamping arms (230), a telescopic device is arranged between the two clamping arms (230), the two clamping arms (230) are provided with extending ends with the same direction, the two extending ends are opposite, and each extending end is respectively provided with a clamping assembly (240) in a rotating manner;

the rotation driving mechanism is used for driving the two clamping components (240) to synchronously rotate around the connecting line direction of the two clamping components.

2. The automated bean stick rolling machine of claim 1, wherein: the telescopic device comprises a linear sliding mechanism (220) and a telescopic mechanism (210);

the two clamping arms (230) are respectively arranged on the rack (100) through one linear sliding mechanism (220), and the two linear sliding mechanisms (220) are positioned on the same straight line;

the telescopic mechanism (210) is further connected between the two linear sliding mechanisms (220), and the telescopic mechanism (210) is used for controlling the two clamping arms (230) to approach or depart from each other.

3. The automated bean stick rolling machine of claim 2, wherein: the linear sliding mechanism (220) comprises a groove-shaped sliding rail (222), a sliding rod (221) is arranged in the sliding rail (222) in a sliding mode, and a sliding resistance reducing mechanism is arranged between the sliding rod (221) and the sliding rail (222);

the two slide rails (222) are arranged on the rack (100) along the same linear direction, the telescopic mechanism (210) is arranged between the two slide bars (221), and one ends, far away from the telescopic mechanism (210), of the two slide bars (221) are fixedly connected with the clamping arm (230);

the clamping arm (230) is fixedly connected with a guide rod (110) corresponding to each clamping arm (230) on the rack (100), the guide rods (110) are arranged along the direction parallel to the sliding rail (222), and the clamping arms (230) are slidably sleeved on the corresponding guide rods (110).

4. The automated bean stick rolling machine of claim 3, wherein: the telescopic mechanism (210) comprises a rotating disc (212), a rotating shaft of the rotating disc (212) is mounted on the rack (100) through a bearing, the rotating disc (212) is connected with two connecting rods (211), the two connecting rods (211) are centrosymmetric about the rotating shaft, one end of each connecting rod (211) is hinged to the rotating disc (212), and the other end of each connecting rod is hinged to the corresponding sliding rod (221);

the rotating shaft is connected with and driven by an electric actuator (213).

5. The automated bean stick rolling machine of claim 2, wherein: the clamping assembly (240) comprises end sleeves (241) used for installing the winding rollers (400), the end sleeves (241) can be installed at the extending ends of the clamping arms (230) in a rotating mode, the end sleeves (241) are arranged in the direction parallel to the linear sliding mechanism (220), and the openings of the two end sleeves (241) are opposite.

6. The automated bean stick rolling machine of claim 5, wherein: the extending end of each clamping arm (230) is respectively detachably provided with an end sleeve seat (243), and the end sleeve (241) is installed on the end sleeve seat (243).

7. The automated bean stick rolling machine of claim 6, wherein: an ejection pin (242) is arranged in the end sleeve (241), and when the end part of the winding roller (400) extends into the end sleeve (241) and is clamped, the end part of the winding roller (400) pushes against the ejection pin (242);

a chamfer is arranged in an opening of the end sleeve (241).

8. The automated bean stick rolling machine of claim 5, wherein: the rotary driving mechanism comprises a driving motor assembly (350), a synchronous shaft (310), a transmission mechanism (320) and a position holding mechanism (330);

the synchronous shaft (310) is rotatably arranged on the rack (100) along a direction parallel to the linear sliding mechanism (220), two ends of the synchronous shaft (310) are respectively close to the two clamping arms (230), two ends of the synchronous shaft (310) are respectively provided with one transmission mechanism (320), the transmission mechanisms (320) are slidably arranged on the synchronous shaft (310) and driven by the synchronous shaft, the position holding mechanism (330) is arranged between the transmission mechanism (320) and the clamping arms (230) at the same end of the synchronous shaft (310), and the position holding mechanism (330) is used for holding the transmission mechanism (320) and the clamping arms (230) to synchronously close to or far away from the telescopic device;

the driving motor assembly (350) drives the synchronizing shaft (310) to rotate, and the transmission mechanism (320) is used for transmitting the power of the synchronizing shaft (310) to the end sleeve (241) to drive the end sleeve to rotate.

9. The automated bean stick rolling machine of claim 8, wherein: the transmission mechanism (320) comprises a driving belt pulley (321), a driven belt pulley (323) and a belt (323);

the driving pulley (321) is coupled to the end of the synchronizing shaft (310) through a spline, the driven pulley (323) is mounted on the corresponding clamping arm (230), the same belt (323) is wound on the driving pulley (321) and the driven pulley (323), and the driven pulley (323) is in transmission connection with the end sleeve (241) through a gear pair;

the position holding mechanism (330) comprises a synchronizing shaft end block (333), a reset pressure spring (332) and an abutting block (331), the synchronizing shaft end block (333) is fixedly arranged at the end part of the synchronizing shaft (310), the reset pressure spring (332) is sleeved on the synchronizing shaft (310), two ends of the reset pressure spring respectively abut against the synchronizing shaft end block (333) and the driving pulley (321), the abutting block (331) is movably sleeved on the synchronizing shaft (310), the abutting block (331) and the reset pressure spring (332) respectively clamp the driving pulley (321) from two ends, and the abutting block (331) is fixedly connected with the clamping arm (230) at the same end of the synchronizing shaft (310).

10. A bean stick processing system comprising the bean stick rolling machine according to any one of claims 1 to 9, characterized in that: the bean curd sheet rolling machine further comprises a bean curd sheet pot (b) for bean curd sheet forming, a robot (c), a rolling roller frame (a) and a bean stick frame (d);

the rolling roller frame (a) and the bean stick frame (d) are respectively positioned at two sides of the bean curd skin pot (b), and a plurality of rolling rollers (400) are horizontally arranged on the rolling roller frame (a);

be close to skin of beancurd pot (b) is provided with robot (c), install the robotic arm front end of robot (c) roll up excellent machine of beans, be provided with flange (110) in frame (100) of rolling up excellent machine of beans, this flange (110) with the robotic arm front end is connected.