Cup barrel positioning mechanism and cup barrel jacking device

Abstract

According to the cup cylinder positioning mechanism and the cup cylinder jacking device, the material moving assembly and the straightening assembly are included, the material moving assembly is independently arranged relative to the straightening assembly, and the material moving assembly can move a cup cylinder to the position where the straightening assembly is located; the straightening assembly comprises three straightening plates, the three straightening plates are arranged in the circumferential direction of the cup cylinder located in the straightening assembly at intervals, and the three straightening plates can abut against the cup cylinder so as to clamp the cup cylinder. According to the cup cylinder positioning mechanism, the three straightening plates are used for clamping the cup cylinder, so that the cup cylinder can be straightened at the position where the straightening assembly is located, accurate positioning of the cup cylinder is achieved, and the requirement for treatment of the cup cylinder in the later procedure in automatic production can be met; in the process, the three straightening plates are used for straightening the cup cylinder, and the effects of simplifying the structure and reducing the cost are achieved on the basis that the cup cylinder is accurately positioned according to the triangular positioning principle.

Description

Technical Field

[0001] The present application relates to the technical field related to automation equipment, and in particular to a cup tube positioning mechanism and a cup tube lifting device. Background Art

[0002] As the market demand for paper containers increases, the specifications and types of paper containers are also becoming more and more diverse. In the process of producing paper containers, the forming machine needs to first position the cup tube on the conveyor belt and then put it on the ten-hole mold in the forming machine to load the cup body. At present, it is impossible to accurately position the cup tube with large capacity and caliber on the conveyor belt, which is not convenient for the subsequent process to handle the cup tube, thus bringing inconvenience to production and failing to meet the production needs of enterprises. Utility Model Content

[0003] In view of this, it is necessary to provide a cup tube positioning mechanism and a cup tube lifting device that can solve the above technical problems.

[0004] In order to solve the above technical problems, this application provides the following technical solutions:

[0005] A cup sleeve positioning mechanism, used for aligning a cup sleeve, the cup sleeve positioning mechanism comprises a material moving component and an alignment component, the material moving component is independently arranged relative to the alignment component, and the material moving component can move the cup sleeve to the position where the alignment component is located;

[0006] The alignment assembly comprises three alignment plates, which are arranged at intervals along the circumferential direction of the cup sleeve in the alignment assembly, and the three alignment plates can respectively abut against the cup sleeve to clamp the cup sleeve.

[0007] It can be understood that three alignment plates independent of the material transfer assembly are used to clamp the cup tube, so that the cup tube can be aligned at the position of the alignment assembly and the cup tube can be accurately positioned, which can meet the processing of the cup tube in the subsequent process of automated production; and in this process, three alignment plates are used to align the cup tube, and the principle of triangular positioning is used, which has the effect of simplifying the structure and reducing costs on the basis of meeting the precise positioning of the cup tube.

[0008] In one embodiment, the squaring plate has a curved surface, and the curved surface is matched with the outer peripheral wall of the cup tube.

[0009] It can be understood that the arc surface of the alignment plate is matched with the outer peripheral wall of the cup sleeve, so that the contact area between the alignment plate and the cup sleeve can be increased, and the stability of the cup sleeve when being aligned can be improved.

[0010] In one embodiment, the straightening assembly also includes three first telescopic driving members, and the three first telescopic driving members correspond one by one to three straightening plates, and the straightening plates are connected to the telescopic parts of the corresponding first telescopic driving members, and the three straightening plates can make reciprocating motion relative to the cup tube under the drive of the corresponding first telescopic driving members to clamp or release the cup tube.

[0011] It can be understood that the three first telescopic driving members are used to drive the three aligning plates to clamp or release the cup tube. In this way, on the basis of satisfying the requirements of clamping or releasing the cup tube, the structure of the cup tube positioning mechanism is simplified.

[0012] In one of the embodiments, the material transfer assembly includes two clamping plates, which are symmetrically arranged on both sides of the cup tube in the material transfer assembly, and the two clamping plates can act on the cup tube respectively to clamp the cup tube.

[0013] In one embodiment, the two clamping plates can act on the first position of the cup sleeve, and the three squaring plates are arranged at the second position of the cup sleeve, wherein the second position and the first position are two different positions on the cup sleeve.

[0014] It can be understood that the clamping plate and the aligning plate act on two different positions on the cup tube respectively, so that there will be no position interference between the clamping plate and the aligning plate when they are connected to the cup tube at the position where the aligning component is located. In this way, the alignment of the cup tube by the aligning plate and the clamping or releasing of the cup tube by the clamping plate can be carried out synchronously, thus improving the working efficiency of aligning the cup tube at the position where the aligning component is located.

[0015] In one embodiment, the material transfer assembly further includes two second telescopic driving members, the two second telescopic driving members correspond one-to-one to the two clamps, the clamps are connected to the telescopic parts of the corresponding second telescopic driving members, and the two clamps can respectively make reciprocating motion relative to the cup tube under the drive of the corresponding second telescopic driving members to clamp or release the cup tube.

[0016] It can be understood that the two second telescopic driving members are used to drive the two clamping plates to clamp or release the cup tube. In this way, on the basis of satisfying the requirement of clamping or releasing the cup tube, the cup tube positioning mechanism is simplified.

[0017] In one embodiment, the material moving assembly further comprises a connecting bracket, a slide rail and a third telescopic driving member, wherein the connecting bracket is slidably mounted on the slide rail and is transmission-connected to the third telescopic driving member, and the connecting bracket can reciprocate relative to the material moving assembly under the drive of the third telescopic driving member;

[0018] Wherein, the two second telescopic driving members are connected to the connecting bracket.

[0019] In one of the embodiments, the cup tube positioning mechanism further includes a conveyor belt assembly, which is capable of carrying the cup tubes and driving the cup tubes to sequentially enter the position where the material transfer assembly is located.

[0020] In one of the embodiments, the cup tube positioning mechanism further includes a material stopping assembly, which can abut against the cup tube located on the conveyor belt assembly at the position of the material moving assembly to control the locking or unlocking of the cup tube on the conveyor belt assembly.

[0021] It can be understood that the blocking assembly is used to control the locking of the cup tube on the conveyor belt assembly, so that the conveyor belt assembly can ensure that there is a cup tube at the position of the material transfer assembly, so that the material transfer assembly can clamp the cup tube from the conveyor belt assembly and transfer it to the straightening assembly.

[0022] The present application also claims protection for a cup tube lifting device, comprising a lifting mechanism and the cup tube positioning mechanism described above, wherein the lifting mechanism comprises a lifting plate, and the lifting plate is arranged in the position where the straightening assembly is located, and is used to support the cup tube entering into the straightening assembly;

[0023] The lifting mechanism can drive the cup sleeve aligned by the alignment assembly to perform lifting motion through the lifting plate.

[0024] It can be understood that the cup tube that enters the position where the straightening component is located is supported by a lifting plate, which can prevent the cup tube that is transferred to the position where the straightening component is located by the material transfer component from falling. Afterwards, the lifting plate can be used to drive the cup tube that has been straightened by the straightening component to move up and down, so as to facilitate the processing of the cup tube in the subsequent process.

[0025] Due to the application of the above solution, the present application has the following advantages compared with the prior art:

[0026] The cup tube positioning mechanism and cup tube lifting device for which protection is sought in the present application use three alignment plates independent of the material transfer assembly to clamp the cup tube, thereby achieving alignment of the cup tube at the position of the alignment assembly and achieving precise positioning of the cup tube, thereby satisfying the processing of the cup tube in the subsequent processes of automated production; and in this process, three alignment plates are used to align the cup tube, utilizing the principle of triangular positioning, which has the effect of simplifying the structure and reducing costs while satisfying the precise positioning of the cup tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 This is a structural schematic diagram of a cup tube positioning mechanism provided by an embodiment of the present application, wherein the conveyor belt assembly is in a hidden state;

[0029] Figure 2 A schematic diagram of the structure of a cup tube lifting device provided in one embodiment of the present application;

[0030] Figure 3 A structural schematic diagram of a cup tube lifting device provided in one embodiment of the present application from another perspective;

[0031] Figure 4 This is a schematic diagram of the structure of a cup tube lifting device provided in one embodiment of the present application, wherein the conveyor belt assembly is in a hidden state;

[0032] Figure 5 A schematic structural diagram of a lifting mechanism provided in one embodiment of the present application.

[0033] 1. Cup tube lifting device; 100. Cup tube positioning mechanism; 200. Cup tube; 10. Material moving assembly; 11. Clamp; 12. Second telescopic drive member; 13. Connecting bracket; 14. Slide rail; 15. Third telescopic drive member; 20. Alignment assembly; 21. Alignment plate; 211. Arc surface; 22. First telescopic drive member; 30. Conveyor belt assembly; 40. Material blocking assembly; 41. Fourth telescopic drive member; 42. Baffle; 500. Lifting mechanism; 50. Cup lifting assembly; 501. Lifting plate; 502. Cup lifting connecting rod; 503. Push rod; 504. Cam; 505. Roller; 506. Bracket. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0035] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of this application are for illustrative purposes only and do not represent the only implementation method.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0037] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0038] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more related listed items.

[0039] The cup tube positioning mechanism 100 for which protection is sought in the present application is applied to automated equipment related to the production of cup tubes 200 to align the cup tubes 200 and achieve precise positioning of the cup tubes 200 to facilitate the processing of the cup tubes 200 in subsequent processes.

[0040] like Figures 1 to 5As shown, the cup tube positioning mechanism 100 provided in one embodiment of the present application includes a material moving component 10 and an alignment component 20. The material moving component 10 is independently arranged relative to the alignment component 20, and the material moving component 10 can move the cup tube 200 to the position of the alignment component 20; the alignment component 20 includes three alignment plates 21, and the three alignment plates 21 are arranged at intervals along the circumferential direction of the cup tube 200 located in the alignment component 20, and the three alignment plates 21 can respectively abut against the cup tube 200 to clamp the cup tube 200.

[0041] It can be understood that three alignment plates 21 independent of the material transfer assembly 10 are used to clamp the cup tube 200, so that the cup tube 200 can be aligned at the position of the alignment assembly 20 and the cup tube 200 can be accurately positioned, which can meet the processing of the cup tube 200 in the subsequent processes of automated production; and in this process, three alignment plates 21 are used to align the cup tube 200, and the principle of triangular positioning is used. On the basis of meeting the precise positioning of the cup tube 200, it has the effect of simplifying the structure and reducing costs.

[0042] like Figure 1 As shown, in some embodiments, the material moving assembly 10 includes two clamping plates 11 , which are symmetrically arranged on both sides of the cup sleeve 200 in the material moving assembly 10 , and the two clamping plates 11 can act on the cup sleeve 200 respectively to clamp the cup sleeve 200 .

[0043] like Figure 1 As shown, in some embodiments, the material moving assembly 10 further includes two second telescopic driving members 12, the two second telescopic driving members 12 correspond to two clamping plates 11 one by one, the clamping plates 11 are connected to the telescopic parts of the corresponding second telescopic driving members 12, and the two clamping plates 11 can respectively make reciprocating motion relative to the cup tube 200 under the driving of the corresponding second telescopic driving members 12 to clamp or release the cup tube 200. In other words, the two second telescopic driving members 12 drive the two clamping plates 11 to clamp or release the cup tube 200, so that the cup tube positioning mechanism 100 is simplified on the basis of satisfying the clamping or releasing of the cup tube 200. Here, the second telescopic driving member 12 can be a driving motor, or a driving cylinder or other power element, which will not be elaborated here.

[0044] like Figure 1As shown, in some embodiments, the material moving assembly 10 further includes a connecting bracket 13, a slide rail 14 and a third telescopic driving member 15, wherein the connecting bracket 13 is slidably mounted on the slide rail 14 and is in transmission connection with the third telescopic driving member 15, and the connecting bracket 13 can reciprocate relative to the material moving assembly 10 under the drive of the third telescopic driving member 15; wherein the two second telescopic driving members 12 are connected to the connecting bracket 13. Here, the third telescopic driving member 15 can be a driving motor, or a driving cylinder or other power element, which will not be elaborated here.

[0045] like Figure 1 As shown, in some embodiments, the alignment plate 21 has an arcuate surface 211, and the arcuate surface 211 is matched with the outer peripheral wall of the cup sleeve 200. In this way, the contact area between the alignment plate 21 and the cup sleeve 200 can be increased, and the stability of the cup sleeve 200 when being aligned can be improved.

[0046] like Figure 1 As shown, in some embodiments, the alignment assembly 20 further includes three first telescopic driving members 22, and the three first telescopic driving members 22 correspond to three alignment plates 21 one by one. The alignment plates 21 are connected to the telescopic parts of the corresponding first telescopic driving members 22, and the three alignment plates 21 can respectively make reciprocating motions relative to the cup sleeve 200 under the driving of the corresponding first telescopic driving members 22 to clamp or release the cup sleeve 200. In other words, the three alignment plates are driven by the three first telescopic driving members to clamp or release the cup sleeve, so that the cup sleeve positioning mechanism is simplified on the basis of satisfying the clamping or releasing of the cup sleeve. Here, the first telescopic driving member 22 can be a driving motor, or a driving cylinder or other power element, which will not be elaborated here.

[0047] like Figure 1 , Figure 2 As shown, in some embodiments, two clamps 11 can act on the first position of the cup sleeve 200, and three alignment plates 21 are set at the second position of the cup sleeve 200, wherein the second position and the first position are two different positions on the cup sleeve 200. In other words, the clamps 11 and the alignment plates 21 are respectively used to act on two different positions on the cup sleeve 200, so that the clamps 11 and the alignment plates 21 will not cause position interference when they are connected to the cup sleeve 200 at the position where the alignment component 20 is located, so that the alignment of the cup sleeve 200 by the alignment plate 21 and the clamping or releasing of the cup sleeve 200 by the clamps 11 can be performed synchronously, so that the working efficiency of the cup sleeve 200 when the alignment of the alignment component 20 is located can be improved.

[0048] like Figures 1 to 4As shown, in some embodiments, the cup tube positioning mechanism 100 further includes a conveyor belt assembly 30 , which can carry the cup tubes 200 and drive the cup tubes 200 to enter the position where the material transfer assembly 10 is located in sequence.

[0049] like Figure 1 , Figure 2 As shown, in some embodiments, the cup sleeve positioning mechanism 100 further includes a material blocking assembly 40, which can abut against the cup sleeve 200 located at the position of the material moving assembly 10 on the conveyor belt assembly 30 to control the locking or unlocking of the cup sleeve 200 on the conveyor belt assembly 30. In this way, the conveyor belt assembly 30 at the position of the material moving assembly 10 can ensure that there is a cup sleeve 200, so that the material moving assembly 10 can clamp the cup sleeve 200 from the conveyor belt assembly 30 and move it to the straightening assembly 20.

[0050] like Figure 1 , Figure 2 As shown, in some embodiments, the material blocking assembly 40 includes two fourth telescopic driving members 41 and two baffles 42, the two fourth telescopic driving members 41 correspond to the two baffles 42 one by one, the baffles 42 are connected to the telescopic parts of the corresponding fourth telescopic driving members 41, and the two baffles 42 can respectively make reciprocating motions relative to the cup sleeve 200 under the driving of the corresponding fourth telescopic driving members 41 to lock or unlock the cup sleeve 200. Here, the fourth telescopic driving member 41 can be a driving motor, a driving cylinder or other power elements, which will not be elaborated here.

[0051] The present application also claims protection for a cup sleeve lifting device 1, comprising a lifting mechanism 500 and the cup sleeve positioning mechanism 100 described above, wherein the lifting mechanism 500 comprises a lifting plate 501, which is arranged in the position where the alignment component 20 is located, and is used to support the cup sleeve 200 entering the alignment component 20; the lifting mechanism 500 can drive the cup sleeve 200 aligned by the alignment component 20 to perform lifting and lowering movements through the lifting plate 501. In this way, the cup sleeve 200 can be prevented from falling from the position where the alignment component 20 is located, and the lifting plate 501 can be used to drive the cup sleeve 200 aligned by the alignment component 20 to perform lifting and lowering movements, and then the lifting plate 501 can be used to drive the cup sleeve 200 aligned by the alignment component 20 to perform lifting and lowering movements, so as to facilitate the processing of the cup sleeve 200 in the subsequent process.

[0052] like Figure 4 , Figure 5As shown, in some embodiments, the lifting mechanism 500 also includes a lifting cup connecting rod 502, a lifting rod 503 and a lifting cup assembly 50, the lifting rod 503 is slidably installed on the lifting cup connecting rod 502 and is transmission-connected to the lifting cup assembly 50, and the lifting rod 503 can perform lifting and lowering movements relative to the lifting mechanism 500 under the drive of the lifting cup assembly 50; wherein, the lifting plate 501 is connected to the lifting rod 503, so that the lifting plate 501 drives the cup tube 200 that has been straightened by the straightening assembly 20 to perform lifting and lowering movements.

[0053] like Figure 4 , Figure 5 As shown, in some embodiments, the top cup assembly 50 includes a cam 504, a roller 505 and a bracket 506, the top cup connecting rod 502 is rotatably mounted on the bracket 506, the roller 505 is mounted on the top cup connecting rod 502 and cooperates with the cam 504, and the top cup connecting rod 502 can rotate relative to the bracket 506 under the mutual cooperation of the roller 505 and the cam 504 to drive the top rod 503 to perform a lifting movement relative to the lifting mechanism 500.

[0054] As can be seen from the above, when the cup tube positioning mechanism 100 of the present application is working, the cup tubes are driven by the conveyor belt assembly 30 to sequentially enter the position of the material moving assembly 10, and the baffle 42 in the material blocking assembly 40 collides with the cup tube 200 on the material moving assembly 10 to lock the cup tube 200. Then, the upper clamping plate 11 of the material moving assembly 10 clamps the cup tube 200 under the driving of the second telescopic driving member 12. At this time, the baffle 42 in the material blocking assembly 40 unlocks the cup tube 200 under the driving of the fourth telescopic driving member 41, and the upper clamping plate 11 of the material moving assembly 10 clamps the cup tube 200. The held cup tube is transferred to the position shown in the straightening component, and the material transfer component 10 returns. At the same time, the three straightening plates 21 clamp the cup tube 200 under the drive of the three first telescopic driving members 22, so as to realize the alignment of the cup tube 200 at the position of the straightening component 20 and realize the precise positioning of the cup tube 200. Finally, the three straightening plates 21 release the cup tube 200 under the drive of the three first telescopic driving members 22, and the lifting plate 501 in the lifting mechanism 500 drives the cup tube 200 aligned by the straightening component 20 to the subsequent process.

[0055] In summary, the cup tube positioning mechanism 100 and the cup tube lifting device 1 for which protection is sought in the present application use three alignment plates 21 independent of the material moving assembly 10 to clamp the cup tube 200, so that the cup tube 200 can be aligned at the position of the alignment assembly 20 and the cup tube 200 can be accurately positioned, which can meet the requirements of the subsequent processing of the cup tube 200 in automated production; and in this process, the three alignment plates 21 are used to align the cup tube 200, and the principle of triangular positioning is utilized, which can simplify the structure and reduce costs while meeting the requirements of accurate positioning of the cup tube 200.

[0056] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0057] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of patent protection of the present application shall be subject to the attached claims.

Claims

1. A cup sleeve positioning mechanism, used for aligning a cup sleeve (200), characterized in that: The cup tube positioning mechanism (100) comprises a material moving component (10) and a straightening component (20); the material moving component (10) is independently arranged relative to the straightening component (20), and the material moving component (10) is capable of moving the cup tube (200) to the position where the straightening component (20) is located; The alignment assembly (20) comprises three alignment plates (21), the three alignment plates (21) being arranged at intervals along the circumferential direction of a cup sleeve (200) located inside the alignment assembly (20), and the three alignment plates (21) can respectively abut against the cup sleeve (200) to clamp the cup sleeve (200).

2. The cup tube positioning mechanism according to claim 1, characterized in that: The aligning plate (21) has a curved surface (211), and the curved surface (211) is arranged to match the outer peripheral wall of the cup tube (200).

3. The cup tube positioning mechanism according to claim 1, characterized in that: The alignment assembly (20) further comprises three first telescopic driving members (22), the three first telescopic driving members (22) corresponding to the three alignment plates (21) one by one, the alignment plates (21) being connected to the telescopic parts of the corresponding first telescopic driving members (22), and the three alignment plates (21) can respectively make reciprocating motion relative to the cup tube (200) under the drive of the corresponding first telescopic driving members (22) to clamp or release the cup tube (200).

4. The cup tube positioning mechanism according to claim 1, characterized in that: The material transfer assembly (10) comprises two clamping plates (11), which are symmetrically arranged on both sides of a cup tube (200) inside the material transfer assembly (10), and the two clamping plates (11) can act on the cup tube (200) respectively to clamp the cup tube (200).

5. The cup cartridge positioning mechanism according to claim 4, characterized in that: The two clamping plates (11) can act on the first position of the cup sleeve (200), and the three aligning plates (21) are arranged at the second position of the cup sleeve (200), wherein the second position and the first position are two different positions on the cup sleeve (200).

6. The cup tube positioning mechanism according to claim 4, characterized in that: The material transfer assembly (10) further comprises two second telescopic driving members (12), the two second telescopic driving members (12) corresponding one to the two clamping plates (11), the clamping plates (11) being connected to the telescopic parts of the corresponding second telescopic driving members (12), and the two clamping plates (11) can respectively make reciprocating motion relative to the cup tube (200) under the drive of the corresponding second telescopic driving members (12) to clamp or release the cup tube (200).

7. The cup cartridge positioning mechanism according to claim 6, characterized in that: The material moving assembly (10) further comprises a connecting bracket (13), a slide rail (14) and a third telescopic driving member (15); the connecting bracket (13) is slidably mounted on the slide rail (14) and is transmission-connected to the third telescopic driving member (15); and the connecting bracket (13) can be driven by the third telescopic driving member (15) to make a reciprocating movement relative to the material moving assembly (10); Wherein, the two second telescopic driving members (12) are connected to the connecting bracket (13).

8. The cup tube positioning mechanism according to claim 1, characterized in that: The cup tube positioning mechanism (100) further comprises a conveyor belt assembly (30), wherein the conveyor belt assembly (30) is capable of carrying the cup tube (200) and driving the cup tube (200) to sequentially enter the position where the material transfer assembly (10) is located.

9. The cup tube positioning mechanism according to claim 8, characterized in that: The cup tube positioning mechanism (100) further comprises a material blocking assembly (40), which is capable of abutting against the cup tube (200) located on the conveyor belt assembly (30) at the position where the material moving assembly (10) is located, so as to control the locking or unlocking of the cup tube (200) on the conveyor belt assembly (30).

10. A cup tube lifting device, characterized in that: The invention comprises a lifting mechanism (500) and a cup sleeve positioning mechanism (100) according to any one of claims 1 to 9, wherein the lifting mechanism (500) comprises a lifting plate (501), and the lifting plate (501) is arranged in the position where the alignment component (20) is located, and is used to support the cup sleeve (200) entering into the alignment component (20); The lifting mechanism (500) can drive the cup tube (200) that has been aligned by the alignment component (20) to perform lifting movement through the lifting plate (501).

Images