CN216315390U

CN216315390U - Rotating mechanism for material rolling roller of bean stick machine

Info

Publication number: CN216315390U
Application number: CN202122599611.0U
Authority: CN
Inventors: 张永欢; 伯煜; 谢辉国; 伯朝平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-19
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a rotating mechanism of a material rolling roller of a bean stick machine, which comprises a rack, wherein two clamping arms are oppositely arranged on the rack, a telescopic device is arranged between the two clamping arms, the two clamping arms are provided with extending ends with the same direction, each extending end is respectively provided with an end sleeve in a self-rotating manner, and openings of the two end sleeves are opposite; the frame is also provided with a synchronizing shaft, a transmission mechanism and a position retaining mechanism, the synchronizing shaft is rotatably arranged on the frame along a direction parallel to the telescopic device, two ends of the synchronizing shaft are respectively close to the two clamping arms, two ends of the synchronizing shaft are respectively provided with the transmission mechanism, and the position retaining mechanism is arranged between the transmission mechanism and the clamping arms at the same end so as to allow the transmission mechanism to transmit the power of the synchronizing shaft to an end sleeve on the clamping arms at the same end. The utility model has the beneficial effects that: the two clamping arms are used for clamping the winding roller and are combined with the synchronous shaft, the transmission mechanism and the position retaining mechanism, and the winding roller is synchronously clamped and rotated.

Description

Rotating mechanism for material rolling roller of bean stick machine

Technical Field

The utility model belongs to the field of food processing machinery, relates to a bean stick machine, and particularly relates to a rotating mechanism of a material rolling roller of the bean stick machine.

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, the process of rolling the bean skins is mainly finished manually by personnel, the processing is slow, and the processing is seriously dependent on the manual skill of operators. In addition, as the soybean milk needs to be heated to a higher temperature to form the soybean hulls, an operator stands in front of the 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. When the machine is used for rolling the beancurd sheets, the machine still comprises two main steps, namely the machine clamps the bamboo sticks and moves, and the bamboo sticks rotate to roll the beancurd sheets. The realization of the controllable rotation of the bamboo stick in the clamping state requires a rational design of the machine structure.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a rotating mechanism for a material roller of a bean stick machine.

The technical scheme is as follows:

the rotating mechanism of the material rolling roller of the bean stick machine is characterized by comprising a rack, wherein two clamping arms are oppositely arranged on the rack, a telescopic device is arranged between the two clamping arms, the two clamping arms are provided with extending ends with the same direction, each extending end is respectively provided with an end sleeve in a self-rotating manner, and openings of the two end sleeves are opposite;

the rack is also provided with a synchronizing shaft, a transmission mechanism and a position retaining mechanism;

the synchronizing shaft is arranged on the rack in a rotating mode along the direction parallel to the telescopic device, two ends of the synchronizing shaft are close to the two clamping arms respectively, one transmission mechanism is arranged at each end of the synchronizing shaft, and a position retaining mechanism is arranged between each transmission mechanism and the corresponding clamping arm at the same end to allow the transmission mechanisms to transmit power of the synchronizing shaft to the corresponding end of the corresponding clamping arm.

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

the driving pulley passes through the spline coupling in the tip of synchronizing shaft, driven pulley installs correspondingly on the centre gripping arm, around being equipped with same root on driving pulley and the driven pulley the belt, driven pulley with the coaxial setting of pot head or transmission are connected.

As a preferred technical solution, the position retaining mechanism includes a synchronizing shaft end block, a reset compression spring, and an abutting block, the synchronizing shaft end block is fixedly disposed at an end portion of the synchronizing shaft, the reset compression spring is sleeved on the synchronizing shaft, two ends of the reset compression spring respectively abut against the synchronizing shaft end block and the driving pulley, the abutting block is movably sleeved on the synchronizing shaft, the abutting block and the reset compression spring respectively clamp the driving pulley from two ends, and the abutting block is fixedly connected to the clamping arm at the same end of the synchronizing shaft.

As a preferred technical scheme, the synchronizing shaft is driven to rotate by a driving motor assembly, the driving motor assembly comprises a driving motor, and an output shaft of the driving motor is in transmission connection with the synchronizing shaft through a bevel gear pair.

As a preferable technical scheme, the driven pulley is arranged on the clamping arm in a rotatable manner and is close to the corresponding end sleeve;

the driven belt pulley is coaxially and integrally formed with a first gear, the end sleeve is coaxially and integrally formed with a second gear, and the second gear is meshed with the first gear.

Compared with the prior art, the utility model has the beneficial effects that: the end sleeves on the two clamping arms are used for clamping the winding roller, are combined with the synchronous shaft, the transmission mechanism and the position retaining mechanism, and simultaneously realize clamping and rotation of the winding roller.

Drawings

FIG. 1 is a schematic diagram of a first perspective view of a first embodiment;

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 diagram illustrating a second view angle according to the first embodiment;

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

FIG. 6 is a schematic structural diagram illustrating a third perspective view according to the first embodiment;

FIG. 7 is a schematic structural diagram illustrating a fourth perspective view according to the first embodiment;

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 322, and a belt 323. The driving pulley 321 is coupled to the end of the synchronizing shaft 310 through a spline, the driven pulley 322 is installed on the corresponding clamping arm 230, the same belt 323 is wound on the driving pulley 321 and the driven pulley 322, and the driven pulley 322 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 rotates with the driven pulley 322 on the same gripping arm 230, and the larger gear is coaxially disposed and synchronously rotates with the end sleeve 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 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.

The bean stick processing system can realize automatic bean stick rolling, greatly improves the production efficiency, reduces the labor required in the bean stick production link, enables one operator to look after three bean stick processing systems at the same time, improves the production efficiency by more than 3 times, and has remarkable economic benefit; 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.

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 a beans stick machine coiling material roller slewing mechanism which characterized in that: the clamping device comprises a rack (100), wherein two clamping arms (230) are oppositely arranged on the rack (100), 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, each extending end is respectively provided with an end sleeve (241) in a rotating manner, and openings of the two end sleeves (241) are opposite;

the rack (100) is also provided with a synchronizing shaft (310), a transmission mechanism (320) and a position holding mechanism (330);

synchronizing shaft (310) along with the direction rotation setting that the telescoping device is parallel is in on frame (100), the both ends of synchronizing shaft (310) are close to two respectively centre gripping arm (230), the both ends of synchronizing shaft (310) are provided with one respectively drive mechanism (320), drive mechanism (320) and same end be provided with between centre gripping arm (230) position hold mechanism (330), in order to allow drive mechanism (320) with the power transmission of synchronizing shaft (310) is for same end on the centre gripping arm (230) pot head (241).

2. The bean stick machine windup roller rotation mechanism of claim 1, wherein: the transmission mechanism (320) comprises a driving belt pulley (321), a driven belt pulley (322) and a belt (323);

the driving pulley (321) is connected to the end of the synchronizing shaft (310) through a spline, the driven pulley (322) is installed on the corresponding clamping arm (230), the same belt (323) is wound on the driving pulley (321) and the driven pulley (322), and the driven pulley (322) is coaxially arranged with the end sleeve (241) or is in transmission connection with the same belt.

3. The bean stick machine windup roller rotation mechanism of claim 2, wherein: 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).

4. The bean stick machine windup roller rotation mechanism of claim 3, wherein: the synchronous shaft (310) is driven to rotate by a driving motor assembly (350), the driving motor assembly (350) comprises a driving motor (351), and an output shaft of the driving motor (351) is in transmission connection with the synchronous shaft (310) through a bevel gear pair (352).

5. The bean stick machine windup roller rotation mechanism of claim 2, wherein: the driven pulleys (322) are arranged on the clamping arms (230) in a rotatable manner and are close to the corresponding end sleeves (241);

the driven pulley (322) is coaxially and integrally formed with a first gear, the end sleeve (241) is coaxially and integrally formed with a second gear, and the second gear is meshed with the first gear.