Filling kinking pipe rotation driving structure and kinking machine

Abstract

The embodiment of the utility model relates to the technical field of filling equipment, and provides a filling kink pipe rotation driving structure which comprises a movable pipe, and the movable pipe is movably arranged; the rotary twisting pipe is rotationally arranged on the movable pipe; and the first transmission piece is detachably arranged on the rotating twisting pipe and is provided with a first transmission part, and the first transmission part is used for driving the first transmission piece to rotate. Another embodiment of the utility model provides a kinking machine. The kinking machine comprises the rotation driving structure of the filling kinking pipe. By means of the technical scheme, the technical problems that in the prior art, the number of quick-wear parts is large, or the transmission scheme is complex, and after transmission connecting teeth are worn, the maintenance and replacement cost is high, and the difficulty is large are solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of filling equipment technology, and more specifically, to a filling kinking tube rotation drive structure and a kinking machine. Background Technology

[0002] A sausage stuffer and twisting machine is a specialized piece of machinery used to process materials into sausage products. The stuffing and twisting processes are synchronized using a mechanical structure. During the stuffing stage, a powerful pumping system precisely delivers the material into the sausage casing. This system has the ability to precisely control the material flow and pressure, ensuring that the casing is filled evenly and avoiding overfilling or underfilling in certain areas. When the casing is filled to a specific length, the machine's twisting device automatically starts. The twisting device mainly relies on a rotating twisting tube to twist the casing.

[0003] The movement pattern of the knot tube is quite complex. It not only needs to rotate to achieve the knotting purpose, but also needs to move. The main function of the movement is to replace the casing by retracting the tube. In order for the knot tube to complete the rotation and movement smoothly, a rotation transmission structure is required. This structure must be able to effectively connect to transmit power, and also be able to quickly separate under certain conditions, thereby ensuring the independence and coordination of each action.

[0004] Under current technological conditions, the rotational transmission structure of a kink tube inevitably experiences a certain degree of wear after a period of operation. This wear directly and negatively impacts the operational accuracy of the kink tube, making it difficult to achieve the expected kinking effect. However, in the current technological context, replacing the kink tube faces numerous difficulties. The replacement is challenging and costly, and these factors combined make the maintenance of the rotational transmission structure after wear and tear a complex and problematic process. Utility Model Content

[0005] To overcome the above-mentioned defects, the embodiments of this disclosure provide a rotary drive structure for filling and twisting tubes and a twisting machine, which solves the technical problems in the related art, such as many vulnerable parts or complex transmission schemes, and high maintenance and replacement costs and difficulties after the transmission connecting teeth are worn.

[0006] According to one aspect, at least one embodiment of the present disclosure provides a filling kink tube rotation drive structure, comprising:

[0007] A movable tube, wherein the movable tube is moved and positioned;

[0008] The rotating twisted tube is rotatably mounted on the movable tube;

[0009] A first transmission member is detachably arranged on the rotating twist pipe and has a first transmission part for driving the first transmission member to rotate.

[0010] For example, the filling twist pipe rotating driving structure provided by at least one embodiment of the present disclosure includes a first transmission member and a second transmission member.

[0011] For example, the filling twist pipe rotating driving structure provided by at least one embodiment of the present disclosure includes a first transmission member and a second transmission member.

[0012] For example, the filling twist pipe rotating driving structure provided by at least one embodiment of the present disclosure further includes:

[0013] A frame body, and the moving pipe is movably arranged relative to the frame body.

[0014] A second transmission member is rotatably arranged on the frame body and has a second transmission part, and when the rotating twist pipe moves with the moving pipe, the first transmission part is close to or away from the second transmission part, and the second transmission part is used for transmission connection with the first transmission part.

[0015] For example, the filling twist pipe rotating driving structure provided by at least one embodiment of the present disclosure further includes:

[0016] A driving wheel is rotatably arranged and has a key groove, the connecting key is arranged in the key groove, the driving wheel is a belt wheel, the second transmission member and the driving wheel both have a through hole, and the rotating twist pipe passes through the through hole.

[0017] For example, the filling twist pipe rotating driving structure provided by at least one embodiment of the present disclosure includes a first transmission part and a second transmission part, and the first transmission part and the second transmission part are both teeth, the teeth are circumferentially arranged, a tooth slot is formed between two adjacent teeth, and the tooth slot is used for inserting the teeth.

[0018] For example, the filling twist pipe rotating driving structure provided by at least one embodiment of the present disclosure includes a first transmission part and a second transmission part, and the first transmission part and the second transmission part are both teeth, the teeth are circumferentially arranged, a tooth slot is formed between two adjacent teeth, and the tooth slot is used for inserting the teeth.

[0019] For example, the filling twist pipe rotating driving structure provided by at least one embodiment of the present disclosure includes a first transmission part and a second transmission part, and one is convex and the other is concave, the convex is at least one, and the concave is circumferentially arranged.

[0020] For example, the filling and kink tube rotating drive structure provided by at least one embodiment of the present disclosure has a smooth arc-shaped end portion, and the two sides of the groove have guide slopes; a guide portion is formed between two adjacent grooves, the end portion of the guide portion is pointed, and the two sides of the guide portion are the guide slopes; and the number of the grooves arranged in a circle is 8-20.

[0021] According to another aspect, at least one embodiment of the present disclosure also provides a kink machine comprising the filling and kink tube rotating drive structure.

[0022] The embodiments of the present disclosure have the following beneficial effects:

[0023] In the present disclosure, firstly, the compact structure realizes the functions of movement and rotation in limited space through the cooperation of the moving tube and the rotating kink tube. Secondly, the detachability of the first transmission member improves the maintainability and flexibility of the equipment. For example, in the long-term use process, if the first transmission member is worn or damaged, the first transmission member can be conveniently detached for repair or replacement, without the need for large-scale disassembly and maintenance of the entire structure, thereby reducing maintenance cost and downtime. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments of the present disclosure will be briefly introduced. Obviously, the drawings in the following description are only some example embodiments of the present disclosure. Other drawings can be obtained by those skilled in the art according to the content of the example embodiments of the present disclosure and the drawings without any creative effort.

[0025] Figure 1 FIG. 1 is a top view of the structure of the kink machine in an embodiment of the present disclosure;

[0026] Figure 2 FIG. 2 is a structure schematic view of the A-A section in the embodiment of the present disclosure; Figure 1

[0027] Figure 3 FIG. 4 is a structure schematic view of the B local enlargement in the embodiment of the present disclosure; Figure 2

[0028] Figure 4 FIG. 6 is a structure schematic view of the kink machine in the embodiment of the present disclosure; Figure 1

[0029] Figure 5 FIG. 8 is a structure schematic view of the C local enlargement in the embodiment of the present disclosure; Figure 4

[0030] Figure 6 ​​​​Fig. 1 is a perspective view of a filling and knotting tube rotary drive structure according to an embodiment of the present disclosure;

[0031] Figure 7 Fig. 2 is a top view of the filling and knotting tube rotary drive structure according to the embodiment of the present disclosure; Figure 6

[0032] Figure 8 Fig. 3 is a D-D cross-sectional view of the filling and knotting tube rotary drive structure according to the embodiment of the present disclosure; Figure 7

[0033] Figure 9 Fig. 4 is a perspective view of a filling and knotting tube rotary drive structure according to another embodiment of the present disclosure;

[0034] Figure 10 Fig. 5 is a top view of the filling and knotting tube rotary drive structure according to the embodiment of the present disclosure; Figure 9

[0035] Figure 11 Fig. 6 is an E-E cross-sectional view of the filling and knotting tube rotary drive structure according to the embodiment of the present disclosure; Figure 10

[0036] Fig. 7 is a schematic diagram of the filling and knotting tube rotary drive structure according to the embodiment of the present disclosure. DETAILED DESCRIPTION

[0037] The present disclosure will be further described below in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present disclosure, but not to limit the present disclosure.

[0038] In order to make the drawing simple, only the parts related to the disclosure are shown in the drawings, which do not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, in some drawings, only one of the parts with the same structure or function is shown, or only one of them is marked. In this text, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0039] ​​​​In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0040] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0041] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0042] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0043] like Figures 1 to 11 As shown, it illustrates a filling twist tube rotation drive structure in one embodiment of the present disclosure, including a movable tube 1, which is movably disposed; a rotating twist tube 2 is rotatably disposed on the movable tube 1; and a first transmission member 3 is detachably disposed on the rotating twist tube 2, having a first transmission part 301, which is used to drive the first transmission member 3 to rotate.

[0044] In this rotary drive structure for filling and twisting tubes: the moving tube 1 can move as needed, for example, by means of a slide rail or other guiding device to achieve precise linear movement. The rotating twisting tube 2 can rotate flexibly on the moving tube 1. The first transmission member 3 is detachably mounted on the rotating twisting tube 2, and its first transmission part 301 is used to receive external power and drive the first transmission member 3 to rotate, thereby driving the rotating twisting tube 2 to rotate.

[0045] In actual filling and twisting operation, for example, when an external power source such as a motor is connected to the first transmission part 301 through a transmission belt, gears, etc., power is transmitted to the first transmission member 3, thereby driving the rotating twisting tube 2 to rotate, realizing the twisting operation of the filling material.

[0046] The detachable design of the first transmission member 3 facilitates its maintenance, replacement and upgrading. For example, the first transmission member 3 can be connected to the rotating twisting tube 2 through threads, bolts, buckles, etc., facilitating disassembly and installation.

[0047] The advantages of this design are: first, the compact structure, the cooperation of the moving tube 1 and the rotating twisting tube 2 enables the whole structure to realize the functions of movement and rotation in a limited space, and the transmission structure becomes simpler. Second, the detachability of the first transmission member 3 improves the maintainability and flexibility of the equipment.

[0048] For example, in the long-term use process, if the first transmission member 3 is worn or damaged, the first transmission member 3 can be easily detached for repair or replacement, without the need for large-scale disassembly and maintenance of the whole structure, reducing maintenance cost and downtime.

[0049] In terms of technical effects, it ensures the accuracy and stability of the filling and twisting operation, improves the production efficiency and product quality. The overall working principle: the external power is transmitted to the first transmission part 301, driving the first transmission member 3 and the rotating twisting tube 2 to rotate, and the moving tube 1 moves according to the working requirements, cooperatively completing the filling and twisting task. The overall technical effect: through the above design, the problem of inconvenient replacement of the filling and twisting tube rotating drive structure is effectively solved, improving the reliability and practicality of the equipment.

[0050] In some examples, the rotating twisting tube 2 includes a first section 201 and a second section 202, the first section 201 is connected to the second section 202, the first section 201 is rotationally arranged on the moving tube 1, the first transmission member 3 is threadedly connected to the first section 201, and the second section 202 is locked on the first section 201.

[0051] In the present filling and twisting tube rotating drive structure: the rotating twisting tube 2 is composed of the first section 201 and the second section 202. The first section 201 and the second section 202 are connected to each other. The first section 201 is rotationally arranged on the moving tube 1, realizing flexible rotation. The first transmission member 3 is threadedly connected to the first section 201, and at the same time, the second section 202 is locked on the first section 201.

[0052] In actual operation, for example, when performing filling and twisting operation, the external power is transmitted to the first transmission member 3, driving the first section 201 to rotate, thereby starting the work of the whole rotating twisting tube 2.

[0053] The threaded connection mode makes the connection of the first transmission member 3 and the first section 201 firm and reliable, and can be conveniently disassembled, and when the first transmission member 3 is worn out, it can be replaced very conveniently.

[0054] The advantages of this design are: first, the connection is stable, which can effectively transmit power and ensure the normal operation of the rotating twist tube 2. Second, the first transmission member 3 simultaneously realizes the functions of connection and locking, simplifying the structure and reducing the cost.

[0055] For example, when the equipment is maintained or the parts are replaced, the first transmission member 3 can be quickly screwed off, and the first section 201 and the second section 202 can be handled and replaced separately.

[0056] In terms of technical effects, the stability and maintainability of the structure are improved. The overall working principle: power is transmitted to the first section 201 through the first transmission member 3, driving the rotating twist tube 2 to rotate, completing the filling and twisting operation, and the threaded connection of the first transmission member 3 ensures the reliability of the connection and the convenience of disassembly. The overall technical effect: through such a design, the performance of the filling and twisting tube rotating drive structure is further optimized, and its reliability and practicality are enhanced.

[0057] In some examples, as shown in Figure 3 The second section 202 has an insertion part 203 and an annular rim 204, the annular rim 204 is located on one side of the insertion part 203, the insertion part 203 is inserted into the first section 201, and the annular rim 204 is pressed between the end of the first section 201 and the first transmission member 3.

[0058] In the filling and twisting tube rotating drive structure: the second section 202 has an insertion part 203 and an annular rim 204. The annular rim 204 is located on one side of the insertion part 203. The insertion part 203 is inserted into the first section 201, and the annular rim 204 is pressed between the end of the first section 201 and the first transmission member 3.

[0059] In actual working scenarios, for example, when the rotating twist tube 2 is rotating, the close fit of the insertion part 203 and the first section 201 ensures the stability of the structure and the stability of the material conveying, and the annular rim 204 is pressed by the first transmission member 3, making the connection of the second section 202 and the first section 201 more stable, preventing loosening or disengagement during work.

[0060] The advantages of this design are: first, it enhances the stability and reliability of the connection of the second section 202 and the first section 201, ensuring the accuracy of torque transmission. Second, the structure is simple, easy to assemble and disassemble, and convenient for maintenance and replacement of parts.

[0061] For example, in long-term high-intensity work, even if subjected to a large torque and vibration, it can maintain a good connection state, ensuring the smooth progress of the filling and twisting work.

[0062] Technical effect: improves the overall performance and durability of the rotating twist pipe 2. Overall working principle: through the insertion of the insertion part 203 and the compression of the annular part 204, the stable connection of the second section 202 and the first section 201 is realized, and the filling twist operation is completed under the driving of the first transmission part 3. Overall technical effect: through such structural design, the filling twist pipe rotating structure is further optimized, and its working efficiency and stability are improved.

[0063] In some examples, as shown in Figure 3 Also includes a frame 4, the moving pipe 1 is movably arranged relative to the frame 4; the second transmission part 5 is rotatably arranged on the frame 4, having a second transmission part 501, after the rotating twist pipe 2 moves with the moving pipe 1, the first transmission part 301 approaches or moves away from the second transmission part 501, and the second transmission part 501 is used for transmission connection with the first transmission part 301.

[0064] In the filling twist pipe rotating drive structure: the frame 4 is provided, the moving pipe 1 can move relative to the frame 4, for example, through the structure of slide rail, slide block, etc. to realize accurate linear movement. The second transmission part 5 is rotatably installed on the frame 4. The second transmission part 5 has a second transmission part 501. When the rotating twist pipe 2 moves with the moving pipe 1, the first transmission part 301 will approach or move away from the second transmission part 501 accordingly.

[0065] In actual work, for example, when power transmission is needed, the moving pipe 1 drives the rotating twist pipe 2 to move, so that the first transmission part 301 approaches the second transmission part 501 and realizes transmission connection, and the power is transmitted from the second transmission part 501 to the first transmission part 301, thereby driving the rotating twist pipe 2 to rotate. When power transmission is not needed, the moving pipe 1 moves so that the first transmission part 301 moves away from the second transmission part 501, and the power transmission is stopped.

[0066] The advantages of this design are: first, it can flexibly control the transmission and cut-off of power, and adapt to different working requirements. Second, the structure is compact and the layout is reasonable, improving the space utilization.

[0067] For example, in different stages of filling twist operation, the rotation of the rotating twist pipe 2 can be accurately controlled according to specific process requirements, improving the flexibility and efficiency of production.

[0068] Technical effect: realizes the controllability and accuracy of power transmission. Overall working principle: through the movement of the moving pipe 1, the approach or movement away of the first transmission part 301 and the second transmission part 501 is controlled, the transmission or cut-off of power is realized, and different requirements of filling twist operation are met. Overall technical effect: through the above design, the function of the filling twist pipe rotating drive structure is further improved, making it more intelligent and efficient.

[0069] In some examples, as shown in Figures 5 to 11 The second transmission member 5 also has a connecting key 502, and further includes a driving wheel 6 rotatably arranged and having a key groove 601 in which the connecting key 502 is arranged. The driving wheel 6 is a belt wheel, and the second transmission member 5 and the driving wheel 6 each have a through hole 503 through which the rotating twist tube 2 passes.

[0070] In the filling twist tube rotation driving structure, the second transmission member 5 also has a connecting key 502, and the driving wheel 6 is rotatably arranged and has a matching key groove 601 in which the connecting key 502 is arranged. The driving wheel 6 is a belt wheel connected with an external power source through a belt. The second transmission member 5 and the driving wheel 6 each have a through hole 503 through which the rotating twist tube 2 passes.

[0071] In actual operation, for example, external power is transmitted to the driving wheel 6 through a belt, and due to the cooperation of the connecting key 502 and the key groove 601, the power is transmitted from the driving wheel 6 to the second transmission member 5.

[0072] The advantages of this design are: first, the cooperation of the connecting key 502 and the key groove 601 ensures the stability and accuracy of power transmission. Second, the design of the belt wheel facilitates connection with common power sources, and is highly versatile. Third, the through hole 503 makes the structure more compact and saves space.

[0073] For example, in large-scale continuous production, stable power transmission can ensure the normal operation of the filling twist tube, improve production efficiency and product quality.

[0074] In terms of technical effects, the reliability and stability of power transmission are enhanced. Overall working principle: external power is transmitted to the driving wheel 6 through a belt, and the power is transmitted to the second transmission member 5 through the cooperation of the connecting key 502 and the key groove 601, and then the rotating twist tube 2 is driven to rotate through the cooperation of the first transmission part 301 and the second transmission part 501. Overall technical effect: through the above design, the power transmission system of the filling twist tube rotation driving structure is further optimized, and the overall performance and reliability of the equipment are improved.

[0075] In some examples, as shown in Figures 5 to 8 The first transmission part 301 and the second transmission part 501 are each a tooth 300, and the tooth 300 is a plurality of circumferentially arranged teeth. A tooth groove 302 is formed between adjacent two teeth 300, and the tooth groove 302 is used for the tooth 300 to be inserted.

[0076] In the present filling and knotting pipe rotating drive structure: the first transmission part 301 and the second transmission part 501 are both in the form of teeth 300. The teeth 300 are arranged in a circle, and a tooth slot 302 is formed between adjacent two teeth 300.

[0077] In the actual working state, for example, when the moving pipe 1 drives the rotating knotting pipe 2 to move, the teeth 300 of the first transmission part 301 approach the teeth 300 of the second transmission part 501, and the teeth 300 can be accurately inserted into the corresponding tooth slot 302, realizing accurate transmission connection.

[0078] The advantages of this design are: first, the cooperation of the teeth 300 and the tooth slot 302 can provide stable and efficient transmission effect, ensuring accurate transmission of torque. Second, the circumferentially arranged teeth 300 make the transmission more uniform, reducing vibration and impact during transmission.

[0079] For example, in high-speed filling and knotting operations, the stability and reliability of the transmission can be ensured, and the working efficiency and service life of the equipment can be improved.

[0080] In terms of technical effects, the accuracy and stability of the transmission are significantly improved. The overall working principle: through the movement of the moving pipe 1, the teeth 300 of the first transmission part 301 and the second transmission part 501 are meshed with each other to realize power transmission, driving the rotating knotting pipe 2 to rotate for filling and knotting operation. The overall technical effect: through this transmission design of teeth 300 and tooth slot 302, the transmission performance of the filling and knotting pipe rotating drive structure is further optimized, and the working stability and reliability of the equipment are enhanced.

[0081] In some examples, as shown in Figures 5 to 8 The number of teeth 300 arranged in a circle is 30-80.

[0082] In the present filling and knotting pipe rotating drive structure: the number of teeth 300 arranged in a circle is set to be between 30 and 80. In actual application, for example, if the number of teeth is 30, each tooth bears relatively large load during transmission, but the transmission stability may be better; when the number of teeth is 80, each tooth bears relatively small load, the transmission is more stable and fine, but the transmission stability may be relatively reduced.

[0083] The advantages of this design are: first, the number of teeth can be flexibly selected according to different working requirements and equipment performance requirements to achieve the best transmission effect. Second, increasing the number of teeth within a certain range can improve the accuracy and stability of transmission, reducing transmission error and impact.

[0084] For example, for filling and twisting operations that require high transmission accuracy, a larger number of teeth can be selected, such as 60 or 80; for some cases that require high speed and relatively low accuracy, 30 or 40 teeth can be selected.

[0085] In terms of technical effects, it can better adapt to different working conditions and requirements, and optimize the transmission performance. Overall working principle: according to the specific working requirements, the number of teeth 300 is determined, and during transmission, stable and accurate power transmission is achieved through the meshing of teeth and tooth grooves, driving the rotating twisting pipe 2 to rotate. Overall technical effect: by reasonably setting the number of teeth, the adaptability and performance of the filling and twisting pipe rotating drive structure are further improved.

[0086] In some examples, as shown in Figures 9 to 11 The first transmission part 301 and the second transmission part 501 are one protrusion 303 and the other is a plurality of circumferentially arranged grooves 304.

[0087] In the filling and twisting pipe rotating drive structure, the structure of the first transmission part 301 and the second transmission part 501 can also be one protrusion 303 and the other a plurality of circumferentially arranged grooves 304. In actual operation, for example, when the moving pipe 1 drives the rotating twisting pipe 2 to move, the protrusion 303 can be inserted into the corresponding groove 304, thereby achieving transmission connection.

[0088] The advantages of this design are: first, the matching mode of the protrusion 303 and the groove 304 is simple and effective, which can ensure the accuracy of power transmission. Second, by reasonably setting the number and distribution of grooves 304, the transmission accuracy and torque transmission capacity can be flexibly adjusted.

[0089] For example, if the number of grooves 304 is large and evenly distributed, the transmission will be more stable and accurate; while a smaller number of grooves 304 may be more suitable for cases that do not require high torque but have certain speed requirements.

[0090] In terms of technical effects, it can meet the specific requirements of transmission performance under different working conditions. Overall working principle: by moving the moving pipe 1, the protrusion 303 of the first transmission part 301 and the groove 304 of the second transmission part 501 are matched with each other to achieve power transmission and drive the rotating twisting pipe 2 to rotate. Overall technical effect: through this unique transmission part design, the filling and twisting pipe rotating drive structure provides diversified transmission options, enhancing its applicability and reliability.

[0091] In some examples, as shown in Figures 9 to 11As shown, the end of the protrusion 303 is a smooth arc, and the two sides of the groove 304 each have a guide slope 305; the guide part 306 is formed between the two adjacent grooves 304, the end of the guide part 306 is pointed, and the two sides are also guide slopes 305; the number of grooves 304 arranged in a circle is 8-20.

[0092] In the filling and twisting pipe rotating drive structure: the end of the protrusion 303 is designed as a smooth arc, and the two sides of the groove 304 each have a guide slope 305. The guide part 306 is formed between the two adjacent grooves 304, the end of the guide part 306 is pointed, and the two sides are also guide slopes 305. The number of grooves 304 arranged in a circle is 8-20.

[0093] In actual work, for example, when the moving pipe 1 drives the rotating and twisting pipe 2 to move, the smooth arc of the end of the protrusion 303 cooperates with the guide slope 305 on the two sides of the groove 304, which can make the protrusion 303 more smoothly inserted into the groove 304. The pointed end of the guide part 306 and the guide slope 305 on the two sides help guide the protrusion 303 to accurately enter the groove 304 during movement.

[0094] The advantages of this design are: first, through the design of the smooth arc and the guide slope 305, the resistance and wear of the protrusion 303 and the groove 304 are reduced when they cooperate, and the smoothness of the transmission and the service life of the components are improved.

[0095] Second, a reasonable number of grooves 304 can meet the transmission requirements while taking into account the compactness of the structure and the convenience of manufacturing. For example, in frequent transmission operations, it can effectively reduce energy consumption, improve transmission efficiency, and reduce failures caused by improper component cooperation.

[0096] In terms of technical effects, the reliability and stability of the transmission are significantly improved. The overall working principle: the movement of the moving pipe 1 makes the protrusion 303 smoothly inserted into the groove 304 under the guidance of the guide slope 305, realizing accurate transmission and driving the rotating and twisting pipe 2 to rotate for filling and twisting work. The overall technical effect: through the optimization design of the shape and number of the protrusion 303, the groove 304 and the guide part 306, the transmission performance of the filling and twisting pipe rotating drive structure is further improved, and the working efficiency and reliability of the equipment are enhanced.

[0097] The embodiment also proposes a twisting machine, as shown in the accompanying drawings. Figures 1 to 4 The twisting machine comprises the filling and twisting pipe rotating drive structure.

[0098] In the twist machine, a filling twist tube rotary drive structure is adopted. For example, in the actual filling twist production line, when it is necessary to fill and twist the material, the filling twist tube rotary drive structure can accurately control the rotation and movement of the rotating twist tube. The moving tube accurately displaces according to the preset program or operation requirement, and the rotating twist tube stably and efficiently rotates under the synergistic action of the first transmission member, the second transmission member and other components, so as to realize accurate twisting of the filled material.

[0099] The advantages of this design are: first, it can significantly improve the working efficiency and twisting quality of the twist machine, and ensure that the twisting effect of each product is consistent and meets the standard. Second, due to the reliability and maintainability of the filling twist tube rotary drive structure, the failure rate of the twist machine is reduced, the downtime maintenance time is reduced, and the overall operation efficiency of the production line is improved. For example, in large-scale food filling production, the filling and twisting task can be quickly and stably completed, meeting the market demand for a large number of products.

[0100] In terms of technical effects, the performance and stability of the twist machine are effectively improved, providing a strong guarantee for producing high-quality twisted products. The overall working principle is to rely on the filling twist tube rotary drive structure to realize the accurate action of the rotating twist tube and complete the twisting operation of the filled material. The overall technical effect is that by adopting the advanced filling twist tube rotary drive structure, the twist machine has been significantly improved in performance, efficiency and stability, and its competitiveness in the market has been enhanced.

[0101] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure and are not limiting. Although the present disclosure has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present disclosure can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present disclosure, and they should be covered in the scope of the claims of the present disclosure.

Claims

1. A rotary drive structure for filling kinks, characterized in that, include: The movable tube (1) is moved and set; Rotate the twisted tube (2), which is rotatably mounted on the movable tube (1); The first transmission component (3) is detachably mounted on the rotating twisted tube (2) and has a first transmission part (301). The first transmission part (301) is used to drive the first transmission component (3) to rotate.

2. The filling kink tube rotation drive structure according to claim 1, characterized in that, The rotating twisted tube (2) includes a first section (201) and a second section (202). The first section (201) is connected to the second section (202). The first section (201) is rotatably mounted on the moving tube (1). The first transmission member (3) is threadedly connected to the first section (201) and locks the second section (202) onto the first section (201).

3. The filling kink tube rotation drive structure according to claim 2, characterized in that, The second segment (202) has an insertion part (203) and an annular edge (204). The annular edge (204) is located on one side of the insertion part (203). The insertion part (203) is inserted into the first segment (201). The annular edge (204) is pressed between the end of the first segment (201) and the first transmission member (3).

4. The filling kink tube rotation drive structure according to claim 1, characterized in that, Also includes: The frame (4) is movable relative to the frame (4); The second transmission component (5) is rotatably mounted on the frame (4) and has a second transmission part (501). After the rotating kink tube (2) moves with the moving tube (1), the first transmission part (301) moves closer to or further away from the second transmission part (501). The second transmission part (501) is used to drive the connection with the first transmission part (301).

5. The filling kink tube rotation drive structure according to claim 4, characterized in that, The second transmission member (5) also has a connecting key (502) and further includes: The drive wheel (6) is rotatably mounted and has a keyway (601). The connecting key (502) is located in the keyway (601). The drive wheel (6) is a pulley. The second transmission member (5) and the drive wheel (6) both have through holes (503). The rotating kink tube (2) passes through the through holes (503).

6. The filling kink tube rotation drive structure according to any one of claims 4 to 5, characterized in that, Both the first transmission part (301) and the second transmission part (501) are teeth (300), and the teeth (300) are a plurality of teeth arranged in a circle. A tooth groove (302) is formed between two adjacent teeth (300), and the tooth groove (302) is used for the teeth (300) to be inserted.

7. The filling kink tube rotation drive structure according to claim 6, characterized in that, The number of teeth (300) arranged in a circle is 30 to 80.

8. The filling kink tube rotation drive structure according to any one of claims 4 to 5, characterized in that, The first transmission part (301) and the second transmission part (501) are a protrusion (303) and a groove (304), respectively. The protrusion (303) is at least one, and the groove (304) is a plurality of grooves arranged in a circle.

9. The rotary drive structure for filling kinks according to claim 8, characterized in that, The end of the protrusion (303) is a smooth arc shape, and both sides of the groove (304) have guide slopes (305); a guide portion (306) is formed between two adjacent grooves (304), the end of the guide portion (306) is pointed and both sides are the guide slopes (305); the number of grooves (304) arranged in a circle is 8 to 20.

10. A twisting machine, characterized in that, Includes the filling kink tube rotation drive structure as described in any one of claims 1 to 9.

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