CN214047347U

CN214047347U - Twisting machine and turntable reversing mechanism thereof

Info

Publication number: CN214047347U
Application number: CN202023161449.6U
Authority: CN
Inventors: 熊洪; 邱亿辉; 杜功德; 陈伟鑫
Original assignee: Foshan Aokai Machinery Technology Co ltd
Current assignee: Foshan Aokai Machinery Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-27
Anticipated expiration: 2030-12-24

Abstract

The utility model provides a twisting machine and a turntable reversing mechanism thereof; the rotary table reversing mechanism comprises a main rotary table, and is provided with at least two rotatable discharge pipes; the first flexible transmission mechanism comprises a first driving wheel, a first driven wheel and a first flexible part wound on the first driving wheel and the first driven wheel, the first driving wheel is sleeved on the one-way bearing, and the first driven wheel is fixedly connected with the main turntable; the second flexible transmission mechanism comprises a second driving wheel, at least two second driven wheels, at least one auxiliary driven wheel and a second flexible part, the second flexible part is wound on the second driving wheel, the auxiliary driven wheels and one second driven wheel, and each discharge pipe is connected with one second driven wheel; the motor is used for driving the second driving wheel and the one-way bearing to rotate; the twisting machine comprises the rotary disc reversing mechanism; the kinking machine and the rotary table reversing mechanism thereof can realize the position turnover of the discharge pipe and the driving of the rotary motion of the discharge pipe by using a motor.

Description

Twisting machine and turntable reversing mechanism thereof

Technical Field

The utility model relates to a sausage kinking machine technical field, in particular to kinking machine and carousel reversing mechanism thereof.

Background

In the automatic production process of sausages, a twisting machine is generally used to twist the casing after sausage casing, so as to form a plurality of sections of sausages with fixed length.

Some existing twisting machines are shown in fig. 6, and include a discharging pipe 1 ', a twisting mechanism 2' sleeved on the front end of the discharging pipe 1 ', a driving device 3' for driving the discharging pipe 1 'to rotate, and a traction mechanism 4' arranged on the front side of the twisting mechanism 2 ', wherein the driving device 3' can move back and forth; when the sausage casing cutting machine is in operation, the sausage casing is sleeved on the discharge pipe 1 ', meat materials are injected into the sausage casing from the discharge pipe 1', the sausage casing is gradually moved forwards, the forwards moved part is filled with the meat materials to form a sausage, after the sausage reaches a preset length, the sausage is clamped by the traction mechanism 4 ', then the discharge pipe 1' rotates, the sausage casing is twisted, and the sausage is segmented.

The conventional twisting machine is provided with only one discharge pipe 1 ', production is suspended after the casing is used up, the drive device 3' moves the discharge pipe 1 'back to draw out the twisting mechanism 2', a new casing is sleeved on the casing, and the discharge pipe 1 'is inserted into the twisting mechanism 2' again to continue production. The process of casing replenishment requires a long time to shut down, affecting production efficiency.

For this purpose, some twisting machines are provided with two outlet pipes 1 ', as shown in fig. 6, in the drive device 3' a rotary table is provided on which the two outlet pipes 1 'are arranged, in operation, the first outlet pipe 1' is operated, the second outlet pipe 1 'is outside the twisting device 2', whereupon the casing can be inserted onto the second outlet pipe 1 ', and after the casing of the first outlet pipe 1' has been used up, the rotary table is rotated through 180 ° and the second outlet pipe 1 'is inserted into the twisting device 2' for further production, so that the downtime is greatly reduced.

Two or three motors are generally arranged in the driving device 3 'of the twisting machine, wherein one motor is used for driving the rotating disc to rotate so as to realize the position reversal of the two discharging pipes 1', and the other motors are used for driving the discharging pipes 1 'to rotate (the two discharging pipes 1' are respectively driven by the two motors, or one motor and the clutch are used for realizing the rotation of one discharging pipe 1 'and the other discharging pipe 1' without rotation). However, the use of multiple motors for driving results in higher machine costs.

It is seen that the prior art is susceptible to improvements and enhancements.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned prior art's weak point, the utility model aims to provide a kink machine and carousel reversing mechanism thereof can realize the position upset of discharging pipe and to discharging pipe rotary motion's drive itself with a motor.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a turntable reversing mechanism comprising:

the main rotating disc is provided with at least two rotatable discharging pipes;

the first flexible transmission mechanism comprises a first driving wheel, a first driven wheel and a first flexible part wound on the first driving wheel and the first driven wheel, the first driving wheel is sleeved on the one-way bearing, and the first driven wheel is fixedly connected with the main turntable;

the second flexible transmission mechanism comprises a second driving wheel, at least two second driven wheels, at least one auxiliary driven wheel and a second flexible part, the second flexible part is wound on the second driving wheel, the auxiliary driven wheels and one second driven wheel, and each discharge pipe is connected with one second driven wheel;

and the motor is used for driving the second driving wheel and the one-way bearing to rotate.

In the turntable reversing mechanism, the discharge pipes are uniformly distributed along the circumferential direction of the main turntable, and the auxiliary driven wheel is fixed in position; the other secondary driven wheels, except for the one in contact with the secondary flexible member, are located inside and separate from the secondary flexible member.

In some embodiments, there are two of the discharge pipes and one of the auxiliary driven wheels.

Furthermore, the main turntable is also provided with two guide columns or guide wheels, and the two guide columns or guide wheels and the two second driving wheels are distributed in a square lattice manner; the guide post or guide wheel is used for tensioning the second flexible piece when the main turntable rotates.

In some embodiments, the first driving wheel, the one-way bearing and the second driving wheel are arranged on the same rotating shaft, and the rotating shaft is driven by the motor; or the first driving wheel, the one-way bearing and the second driving wheel are all arranged on an output shaft of the motor.

In other embodiments, the turntable reversing mechanism further includes a transition rotating shaft, the first driving wheel and the one-way bearing are disposed on the transition rotating shaft, the second driving wheel is disposed on an output shaft of the motor, and the output shaft of the motor drives the transition rotating shaft to rotate through a third flexible transmission mechanism.

In the turntable reversing mechanism, the first flexible transmission mechanism is a chain transmission mechanism, a belt transmission mechanism or a synchronous belt transmission mechanism; the second flexible transmission mechanism is a chain transmission mechanism, a belt transmission mechanism or a synchronous belt transmission mechanism; the third flexible transmission mechanism is a chain transmission mechanism, a belt transmission mechanism or a synchronous belt transmission mechanism.

The turntable reversing mechanism further comprises a first proximity sensor, a trigger extending part extending out along the radial direction is arranged on the first driven wheel, the trigger extending part is used for triggering the first proximity sensor when the main turntable rotates to the position, and the first proximity sensor is used for sending a stalling trigger signal when the first proximity sensor is triggered.

The turntable reversing mechanism further comprises a second proximity sensor, the trigger extension part can trigger the second proximity sensor when passing through the position of the second proximity sensor, and the second proximity sensor is used for sending a deceleration trigger signal when being triggered.

A twisting machine comprises the rotary disc reversing mechanism.

Has the advantages that:

the utility model provides a kinking machine and carousel reversing mechanism thereof, when the discharging pipe normally carries out the enema work, the motor rotates along the forward direction, and the second action wheel rotates so as to drive the discharging pipe through the second flexible piece and rotate at this moment, and simultaneously, the outer lane of one-way bearing does not rotate along with the inner circle, thereby keeps the main carousel motionless; when other discharging pipes are required to be replaced for clystering, the motor rotates reversely, the outer ring of the one-way bearing rotates along with the inner ring, so that the first driving wheel drives the first driven wheel to rotate through the first flexible part, the main rotating disc rotates, the position of the discharging pipe is replaced, and the target discharging pipe which rotates in place is in transmission connection with the second flexible part; therefore, the position of the discharge pipe can be turned over and the discharge pipe can be driven to rotate by one motor, and equipment cost is reduced.

Drawings

Fig. 1 is a perspective view of the turntable reversing mechanism provided by the present invention.

Fig. 2 is a rear view of the turntable reversing mechanism provided by the present invention.

Fig. 3 is a perspective view of another angle of the turntable reversing mechanism provided by the present invention.

Fig. 4 is a connection structure diagram of the transition rotating shaft and the first driving wheel.

Fig. 5 is a schematic structural diagram of a second flexible transmission mechanism.

Fig. 6 is a schematic structural view of a twisting machine.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The following disclosure provides embodiments or examples for implementing different configurations of the present invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1-5, the present invention provides a turntable reversing mechanism, including:

the device comprises a main rotary table 1, wherein at least two rotatable discharge pipes 2 are arranged on the main rotary table 1;

the first flexible transmission mechanism 3, the first flexible transmission mechanism 3 includes a first driving wheel 3.1, a first driven wheel 3.2, and a first flexible member 3.3 wound around the first driving wheel 3.1 and the first driven wheel 3.2, the first driving wheel 3.1 is sleeved on the one-way bearing 4, and the first driven wheel 3.2 is fixedly connected with the main turntable 1 (as will be understood by those skilled in the art, the first driven wheel 3.2 is coaxially arranged with the main turntable 1);

the second flexible transmission mechanism 5 comprises a second driving wheel 5.1, at least two second driven wheels 5.2, at least one auxiliary driven wheel 5.3 and a second flexible piece 5.4, the second flexible piece 5.4 is wound on the second driving wheel 5.1, the auxiliary driven wheel 5.3 and one second driven wheel 5.2, and each discharge pipe 2 is connected with one second driven wheel 5.2;

and the motor 6 is used for driving the second driving wheel 5.1 and the one-way bearing 4 to rotate.

When the discharge pipe 2 normally carries out enema work, the motor 6 rotates along the positive direction, the second driving wheel 5.1 rotates to drive the discharge pipe 2 to rotate through the second flexible piece 5.4, and meanwhile, the outer ring of the one-way bearing 4 does not rotate along with the inner ring, so that the main turntable 1 is kept still; when the other discharging pipes 2 need to be replaced for clystering work, the motor 6 rotates reversely, at the moment, the outer ring of the one-way bearing 4 rotates along with the inner ring, so that the first driving wheel 3.1 drives the first driven wheel 3.2 to rotate through the first flexible part 3.3, the main rotating disc 1 rotates, the position of the discharging pipe is replaced, and a target discharging pipe (which refers to the discharging pipe to be clystered) which rotates in place is in transmission connection with the second flexible part 5.4 (taking the second flexible part 5.4 as an example, and the second driven wheel 5.2 corresponding to the target discharging pipe is meshed with the synchronous belt); therefore, the position of the discharge pipe can be turned over and the discharge pipe can be driven to rotate by one motor, and equipment cost is reduced.

Referring to fig. 5, the discharge pipes 2 are uniformly arranged along the circumferential direction of the main turntable 1, and the auxiliary driven wheels 5.3 are fixed in position; the other secondary followers 5.2, except for the one secondary follower 5.2 in contact with the secondary flexure 5.2, are located inside the secondary flexure 5.4 and are separated from the secondary flexure 5.4. Therefore, after the main rotary disc 1 is turned over each time, only one second driven wheel 5.2 is in contact with the second flexible part 5.4, so that only the discharge pipe 2 corresponding to the second driven wheel 5.2 can rotate; it should be noted that the second driven wheel 5.2, which is in contact with the second flexible element 5.4, faces the kinking mechanism 2 'of the twisting machine, so that the corresponding discharge tube 2 can be inserted into the kinking mechanism 2' for kinking the sausage.

Wherein, the number of the discharging pipe 2 (and the corresponding second driven wheel 5.2) and the auxiliary driven wheels can be set according to actual needs, for example, in some embodiments (as shown in fig. 5), two discharging pipes 2 are provided (two second driven wheels 5.2 are provided correspondingly), and one auxiliary driven wheel 5.3 is provided. So that the main turntable 1 rotates 180 deg. each time it turns 7. In real time, the number of the discharging pipes 2 can be more, so that the angle of each rotation of the main rotating disc 1 is 360 degrees/n, wherein n is the number of the discharging pipes 2; however, in practical use, providing more tapping pipes 2 has substantially the same effect of improving production efficiency as providing only two tapping pipes 2, but increases weight, equipment cost, and equipment maintenance load, and therefore, providing two tapping pipes 2 is a preferable option.

Further, when two discharge pipes 2 are arranged, two guide posts or guide wheels 7 are further arranged on the main rotary table 1, and the two guide posts or guide wheels 7 and the two second driving wheels 5.2 are distributed in a square lattice manner (namely, the central points of the two guide posts or guide wheels 7 and the central points of the two second driving wheels 5.2 are respectively positioned at four corners of the same square, at the moment, the two guide posts or guide wheels 7 are positioned on the same diagonal of the square, and the two second driving wheels 5.2 are positioned on the other diagonal of the square); the guide posts or wheels 7 are used to tension the second flexible members 5.4 when the main turntable 1 is turned. In practical applications, when the main turntable 1 rotates, the second driving wheel 5.2 originally in contact with the second flexible part 5.4 gradually leaves the second flexible part 5.4, so that the second flexible part 5.4 is loosened and easily falls off, and here, by providing the guide post or the guide wheel 7, when the second driving wheel 5.2 originally in contact with the second flexible part 5.4 leaves the second flexible part 5.4, the guide post or the guide wheel 7 replaces the second driving wheel 5.2 to press on the second flexible part 5.4, so that the second flexible part 5.4 is always kept tensioned, thereby avoiding falling off.

In practice, more guide posts or guide wheels 7 may be provided, but these guide posts or guide wheels 7 need to be on the same circumference as the second driving wheel 5.2.

The motor 6 and the driving second driving wheel 5.1 and the one-way bearing 4 can rotate in various ways.

For example, in some embodiments, the first driving wheel 3.1, the one-way bearing 4 and the second driving wheel 5.1 are disposed on the same rotating shaft (the second driving wheel 5.1 is fixedly connected or keyed to the rotating shaft), and the rotating shaft is driven by the motor 6 (for example, the rotating shaft is connected to the motor 6 through a coupling); or the first driving wheel 3.1, the one-way bearing 4 and the second driving wheel 5.1 are all arranged on the output shaft of the motor 6 (the second driving wheel 5.1 is fixedly connected or in key connection with the output shaft of the motor 6).

For another example, in another embodiment, see fig. 1, 2, and 4, the turntable reversing mechanism further includes a transition rotating shaft 8, the first driving wheel 3.1 and the one-way bearing 4 are disposed on the transition rotating shaft 8, the second driving wheel 5.1 is disposed on an output shaft of the motor 6 (the second driving wheel 5.1 is fixedly connected or keyed to the output shaft of the motor 6), and the output shaft of the motor 6 drives the transition rotating shaft 8 to rotate through the third flexible transmission mechanism 9. The third flexible transmission mechanism 9 includes a third driving wheel 9.1 disposed on the output shaft of the motor 6, a third driven wheel 9.2 disposed on the transition rotating shaft 8, and a third flexible member 9.3 wound around the third driving wheel 9.1 and the third driven wheel 9.2. Adopt transition pivot 8 to drive first action wheel 3.1 and one-way bearing 4, compare with aforementioned embodiment, can obtain big drive ratio (meaning the ratio of motor 6 rotational speed and main carousel 1 rotational speed) more conveniently, as in the figure, third action wheel 9.1 is less than the third from driving wheel 9.2, first action wheel 3.1 is greater than first action wheel 3.1, thereby realize multistage speed reduction, motor 6 only needs less output torque can guarantee main carousel 1 and reliably rotate, and can avoid main carousel 1 to rotate too fast and be difficult to control its turned angle when stalling. In fact, a gear transmission mechanism can be used to drive the transition rotating shaft 8 to rotate instead of the third flexible transmission mechanism 9. In the present embodiment, the one-way bearing 4 is provided with two, but not limited thereto. In fig. 4, the transition shaft 8 is rotatably inserted into a fastening sleeve 8.1, which fastening sleeve 8.1 is intended for connection to the frame of a twisting machine.

Further, the first flexible transmission mechanism 3 may be, but is not limited to, a chain transmission mechanism, a belt (excluding a synchronous belt) transmission mechanism, or a synchronous belt transmission mechanism. If the first flexible transmission mechanism 3 is a chain transmission mechanism, the first driving wheel 3.1 and the first driven wheel 3.2 are both chain wheels, and the first flexible piece 3.3 is a chain; if the first flexible transmission mechanism 3 is a belt transmission mechanism, the first driving wheel 3.1 and the first driven wheel 3.2 are both belt pulleys, and the first flexible part 3.3 is a belt; if the first flexible transmission mechanism 3 is a synchronous belt transmission mechanism, the first driving wheel 3.1 and the first driven wheel 3.2 are synchronous wheels, and the first flexible member 3.3 is a synchronous belt.

Further, the second flexible transmission mechanism 5 may be, but is not limited to, a chain transmission mechanism, a belt (excluding a synchronous belt) transmission mechanism, or a synchronous belt transmission mechanism. If the second flexible transmission mechanism 5 is a chain transmission mechanism, the second driving wheel 5.1, the second driven wheel 5.2 and the auxiliary driven wheel 5.3 are chain wheels, and the second flexible piece 5.4 is a chain; if the second flexible transmission mechanism 5 is a belt transmission mechanism, the second driving wheel 5.1, the second driven wheel 5.2 and the auxiliary driven wheel 5.3 are belt pulleys, and the second flexible piece 5.4 is a belt; if the second flexible transmission mechanism 5 is a synchronous belt transmission mechanism, the driving wheel 5.1, the second driven wheel 5.2 and the auxiliary driven wheel 5.3 are all synchronous wheels, and the second flexible piece 5.4 is a synchronous belt.

Further, the third flexible transmission mechanism 9 may be, but is not limited to, a chain transmission mechanism, a belt transmission mechanism, or a synchronous belt transmission mechanism. If the third flexible transmission mechanism 9 is a chain transmission mechanism, the third driving wheel 9.1 and the third driven wheel 9.2 are both chain wheels, and the third flexible piece 9.3 is a chain; if the third flexible transmission mechanism 9 is a belt transmission mechanism, the third driving wheel 9.1 and the third driven wheel 9.2 are both belt pulleys, and the third flexible member 9.3 is a belt; if the third flexible transmission mechanism 9 is a synchronous belt transmission mechanism, the third driving wheel 9.1 and the third driven wheel 9.2 are synchronous wheels, and the third flexible member 9.3 is a synchronous belt.

In order to ensure that the main turntable 1 can be stopped in time when rotating in place, in some preferred embodiments, see fig. 1 and 2, the turntable reversing mechanism further comprises a first proximity sensor 10, a radially extending trigger protrusion 11 is provided on the first driven wheel 3.2, the trigger protrusion 11 is used for triggering the first proximity sensor 10 when the main turntable 1 rotates in place, and the first proximity sensor 10 is used for sending a stop trigger signal when being triggered. Therefore, when the controller of the twisting machine receives the stop trigger signal, the controller controls the motor 6 to stop rotating reversely, so that the main rotating disc 1 stops, and the target discharge pipe is aligned with the twisting mechanism 2'.

In some preferred embodiments, the turntable reversing mechanism further comprises a second proximity sensor 12, the trigger protrusion 11 can trigger the second proximity sensor 12 when passing through the position of the second proximity sensor 12, and the second proximity sensor 12 is used for sending a deceleration trigger signal when being triggered. Therefore, when the controller of the twisting machine receives the deceleration trigger signal, the motor 6 is controlled to start decelerating, and when the subsequent first proximity sensor 10 is triggered to control the motor 6 to stop, the speed of the main rotating disc 1 is already low, so that on one hand, the twisting machine can be ensured to stop at an accurate position in time, on the other hand, the impact formed during the stop can be reduced, and the twisting machine is beneficial to protecting equipment.

The number and the distribution position of the trigger extensions 11 are set according to the number of the tapping pipes 2: the number of trigger extensions 11 is the same as the number of tapping pipes 2, and the circumferential angular spacing between two adjacent trigger extensions 11 is the same as the circumferential angular spacing between two adjacent tapping pipes 2. For example, in fig. 2, two tapping pipes 2 are provided, and the circumferential angular spacing of the two tapping pipes 2 is 180 °, two trigger extensions 11 are provided, and the circumferential angular spacing of the two trigger extensions 11 is 180 °.

Furthermore, in some embodiments, as shown in fig. 1 and 2, the diameter of the first driven wheel 3.2 is larger, so that the rear end of the tapping pipe 2 passes through the first driven wheel 3.2, and the rear end of the tapping pipe 2 is connected to the first driven wheel 3.2 by a bearing.

In some embodiments, see fig. 3, two tapping pipes 2 are provided, and a partition 13 is provided between the two tapping pipes 2, wherein the partition 13 is fixedly connected to the main turntable 1. When a worker puts casing, especially natural casing, on the discharge pipe 2 which is not working, the part which is not put on the discharge pipe will hang down, and the partition plate 13 can block the hanging part to avoid accidents caused by being involved in the kink mechanism 2'.

The utility model also provides a kink machine, including aforementioned carousel reversing mechanism.

In some embodiments, the construction of the kinking machine is shown in fig. 6, wherein the drive means 3' comprises the rotary disk diverter and a housing, the rotary disk diverter being arranged in the housing and the tapping pipe 2 extending out of the housing.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-mentioned preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and the embodiments are substantially the same as the present invention.

Claims

1. A turntable reversing mechanism is characterized by comprising:

2. The turntable reversing mechanism according to claim 1, wherein the discharge pipes are uniformly arranged along the circumferential direction of the main turntable, and the auxiliary driven wheels are fixed in position; the other secondary driven wheels, except for the one in contact with the secondary flexible member, are located inside and separate from the secondary flexible member.

3. The turntable reversing mechanism according to claim 1, wherein there are two of the discharge pipes and one of the auxiliary driven wheels.

4. The turntable reversing mechanism according to claim 3, wherein the main turntable is further provided with two guide posts or guide wheels, and the two guide posts or guide wheels and the two second driving wheels are distributed in a square lattice manner; the guide post or guide wheel is used for tensioning the second flexible piece when the main turntable rotates.

5. The turntable reversing mechanism according to claim 1, wherein said first drive pulley, one-way bearing and said second drive pulley are disposed on a same shaft, said shaft being driven by said motor; or the first driving wheel, the one-way bearing and the second driving wheel are all arranged on an output shaft of the motor.

6. The mechanism of claim 1, further comprising a transition shaft, wherein the first driving wheel and the one-way bearing are disposed on the transition shaft, the second driving wheel is disposed on an output shaft of the motor, and the output shaft of the motor drives the transition shaft to rotate through a third flexible transmission mechanism.

7. The turntable reversing mechanism according to claim 6, wherein the first flexible transmission mechanism is a chain transmission mechanism, a belt transmission mechanism or a synchronous belt transmission mechanism; the second flexible transmission mechanism is a chain transmission mechanism, a belt transmission mechanism or a synchronous belt transmission mechanism; the third flexible transmission mechanism is a chain transmission mechanism, a belt transmission mechanism or a synchronous belt transmission mechanism.

8. The turntable reversing mechanism of claim 1, further comprising a first proximity sensor, wherein the first driven wheel is provided with a radially extending trigger extension, the trigger extension is configured to trigger the first proximity sensor when the main turntable is rotated into position, and the first proximity sensor is configured to generate a stall trigger signal when triggered.

9. The turntable reversing mechanism of claim 8, further comprising a second proximity sensor, wherein the trigger protrusion is adapted to trigger the second proximity sensor when passing the location of the second proximity sensor, the second proximity sensor being adapted to issue a deceleration trigger signal when triggered.

10. A kink maker comprising a turntable reversing mechanism according to any one of claims 1 to 9.