Neck pressing wheel device of horizontal ampoule bottle-making machine and horizontal ampoule bottle-making machine

Abstract

The utility model relates to the technical field of ampoule bottle processing equipment, in particular to a neck pressing wheel device of a horizontal ampoule bottle-making machine and the horizontal ampoule bottle-making machine. The neck pressing wheel set comprises two pressing wheels and a connecting cylinder, the two pressing wheels are connected to the two ends of the connecting cylinder respectively, and one end of the mounting shaft penetrates into the connecting cylinder from the center hole of one pressing wheel and penetrates out of the center hole of the other pressing wheel, so that the neck pressing wheel set is rotationally connected to the mounting shaft; and the pressing ring is detachably arranged on the connecting cylinder in a sleeving mode and used for locking the neck pressing wheel set on the mounting shaft. According to the neck pressing wheel device disclosed by the invention, the connecting cylinder is sleeved with the pressing ring, so that the neck pressing wheel set can be locked on the mounting shaft, and the problem of slipping between the pressing wheel and the mounting shaft in the polishing and grinding process of the pressing wheel is avoided; the connecting cylinder is detachably sleeved with the pressing ring, so that slipping between the pressing wheel and the mounting shaft in the polishing and grinding process is avoided, and normal production of the neck pressing wheel device is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of ampoule bottle processing equipment, and in particular to a neck pressing wheel device of a horizontal ampoule bottle making machine and the horizontal ampoule bottle making machine. Background Art

[0002] At present, the horizontal ampoule bottle making machine industry generally adopts the production process of pressing the neck wheel to form the neck of the ampoule bottle. In the process of forming the neck of the ampoule bottle, the neck wheel directly contacts the glass tube. According to the different contours of the neck wheel and the heating lamp head, ampoules of different sizes can be produced.

[0003] For example, the prior art proposes an ampoule bottle making machine (CN 208532604 U), which includes a main body that is rotatably arranged, a plurality of workstations arranged on the circumference of the main body, and a plurality of sleeves arranged above the workstations. A placement assembly for placing a plurality of glass tubes is arranged on the main body above the sleeve, and the placement assembly includes a column arranged on the main body, a chassis fixedly arranged on the column, and a turntable rotatably sleeved on the column. The turntable is provided with a plurality of receiving holes for placing glass tubes around the circumferential direction, and a plug hole with the same diameter as the receiving hole is opened on the chassis, and the plug hole is located above the sleeve and directly opposite to the sleeve. The main body is provided with a toggle assembly for toggling the turntable to rotate so that the receiving hole on the turntable is directly opposite to the plug hole in the vertical direction. After the setting of the toggle block and the turntable, glass tubes are added to the receiving hole after all the glass tubes on the turntable fall into the sleeve, so that the workers have enough rest time, thereby reducing the labor intensity of the workers.

[0004] During the processing of the bottleneck of the ampoule bottle, defects such as carbon deposits and pits on the surface of the neck wheel will directly affect the processing quality of the bottleneck. For this reason, it is necessary to polish and grind the surface of the neck wheel through a polishing and grinding mechanism. The structure of the neck wheel device for the bottleneck of the ampoule bottle is usually to rotatably sleeve the neck wheel on the mounting shaft. When polishing and grinding the neck wheel, in order to save time and effort, it is usually necessary to drive the mounting shaft to rotate to drive the neck wheel to rotate for grinding. However, since the neck wheel is rotatably sleeved on the mounting shaft, slippage will occur between the neck wheel and the mounting shaft during the grinding process, thereby affecting the polishing and grinding work of the neck wheel. Based on this, how to avoid slippage between the neck wheel and the mounting shaft during the polishing and grinding of the neck wheel is a problem that technical personnel in this field need to consider. Utility Model Content

[0005] A technical problem to be solved by the present disclosure is how to avoid slippage between the press neck wheel and the mounting shaft during the polishing and grinding process of the press neck wheel mentioned above.

[0006] To solve the above technical problems, an embodiment of the present disclosure provides a neck-pressing wheel device for a horizontal ampoule bottle-making machine, including: a mounting shaft; a neck-pressing wheel set, the neck-pressing wheel set includes two pressing wheels and a connecting cylinder, the two pressing wheels are respectively connected to both ends of the connecting cylinder, one end of the mounting shaft penetrates into the connecting cylinder from the central hole of one pressing wheel and passes out from the central hole of the other pressing wheel, so that the neck-pressing wheel set is rotatably connected to the mounting shaft; a pressing ring, the pressing ring is detachably sleeved on the connecting cylinder for locking the neck-pressing wheel set on the mounting shaft.

[0007] In some embodiments, the pressing ring includes two semi-circular rings, a first locking mechanism and a locking bolt. One end of one semi-circular ring is rotatably connected to one end of the other semi-circular ring, so that the other ends of the two semi-circular rings are butted in a ring shape, and the other ends of the two semi-circular rings are locked by the first locking mechanism to sleeved the pressing ring on the connecting cylinder. A threaded hole is provided on one of the semi-circular rings, and the locking bolt sequentially passes through the threaded hole and a structural hole provided on the connecting cylinder and abuts against the mounting shaft to lock the neck-pressing wheel set on the mounting shaft.

[0008] In some embodiments, the first locking mechanism includes a fastening bolt, one end of the fastening bolt passes through a through hole on the other end of one semi-circular ring and is connected to a threaded hole provided on the other end of the other semi-circular ring to lock the other ends of the two semi-circular rings together.

[0009] In some embodiments, a rotating shaft is provided at one end of one semi-circular ring, and one end of the other semi-circular ring is rotatably connected to the rotating shaft.

[0010] In some embodiments, a motor is connected to one end of the mounting shaft for driving the mounting shaft to rotate.

[0011] In some embodiments, there are multiple neck-pressing wheel sets, and the multiple neck-pressing wheel sets are distributed along the length direction of the mounting shaft. A pressing ring is detachably sleeved on the connecting cylinder of each neck-pressing wheel set.

[0012] An embodiment of the present disclosure also provides a horizontal ampoule bottle-making machine, including the neck-pressing wheel device of the above horizontal ampoule bottle-making machine.

[0013] In some embodiments, the horizontal ampoule bottle-making machine further includes a bracket and a dial wheel set. The dial wheel set is rotatably provided on the top surface of the bracket. The mounting shaft is located above the dial wheel set and is rotatably connected to one end of the bracket for adjusting the distance between the neck-pressing wheel set and the dial wheel set.

[0014] In some embodiments, the horizontal ampoule bottle-making machine further includes a connecting rod. The mounting shaft is rotatably connected to one end of the connecting rod, and the other end of the connecting rod is rotatably connected to the bracket.

[0015] In some embodiments, the horizontal ampoule bottle making machine further includes a second locking mechanism for locking the connecting rod to the bracket.

[0016] According to the above technical solution, the present disclosure provides a necking wheel device and a horizontal ampoule bottle making machine of a horizontal ampoule bottle making machine. By sleeving a pressing ring on the connecting cylinder, the necking wheel set can be locked on the mounting shaft, thereby avoiding the problem of slipping between the pressing wheel and the mounting shaft during the polishing process of the pressing wheel; by detachably sleeving the pressing ring on the connecting cylinder, while avoiding slipping between the pressing wheel and the mounting shaft during the polishing process, it also ensures the normal production of the necking wheel device; the disassembly and assembly of the pressing ring on the connecting cylinder are realized through two semi-circular rings, a first locking mechanism and a locking bolt, and the function of locking the necking wheel set on the mounting shaft by the pressing ring is realized. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present disclosure. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the necking wheel device according to an embodiment of the present disclosure;

[0019] Figure 2 It is a schematic diagram of the necking wheel according to an embodiment of the present disclosure;

[0020] Figure 3 It is a schematic diagram of the pressing ring according to an embodiment of the present disclosure;

[0021] Figure 4 It is a schematic diagram of the horizontal ampoule bottle making machine according to an embodiment of the present disclosure.

[0022] Description of the Reference Numerals:

[0023] 1. Mounting shaft; 2. Necking wheel set; 3. Pressing wheel; 4. Connecting cylinder; 5. Pressing ring; 6. Semi-circular ring; 7. First locking mechanism; 8. Locking bolt; 9. Fastening bolt; 10. Rotating shaft; 11. Bracket; 12. Dial wheel set; 13. Connecting rod; 14. Structural hole. Detailed Embodiments

[0024] The following will further describe in detail the embodiments of the present disclosure in conjunction with the drawings and embodiments. The detailed description and drawings of the following embodiments are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms, not limited to the specific embodiments disclosed herein, but including all technical solutions falling within the scope of the claims.

[0025] The present disclosure provides these embodiments to make the present disclosure thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangements of components and steps set forth in these embodiments, the compositions of materials, numerical expressions and values should be construed as merely exemplary, rather than as limitations.

[0026] It should be noted that in the description of the present disclosure, unless otherwise specified, "a plurality of" means greater than or equal to two; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", etc. is only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0027] In addition, the "first", "second" and similar terms used in the present disclosure do not denote any order, quantity or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable error range. "Parallel" is not strictly parallel, but within the allowable error range. Terms such as "comprising" or "including" mean that the elements before the term cover the elements listed after the term, and do not exclude the possibility of also covering other elements.

[0028] It should also be noted that in the description of the present disclosure, unless otherwise clearly specified and limited, the terms "mounted", "connected" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances. When it is described that a specific device is located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0029] All terms used in the present disclosure have the same meanings as those understood by those of ordinary skill in the art to which the present disclosure pertains, unless otherwise specifically defined. It should also be understood that terms defined in, for example, a general dictionary should be construed to have meanings consistent with their meanings in the context of the relevant art, and should not be construed in an idealized or overly formal sense, unless specifically defined as such here.

[0030] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and devices should be regarded as part of the specification.

[0031] As mentioned in the above background art, during the processing of the bottleneck of an ampoule bottle, defects such as carbon deposition and pits on the surface of the neck pressing wheel will directly affect the processing quality of the bottleneck. Therefore, it is necessary to polish and grind the surface of the neck pressing wheel through a polishing and grinding mechanism. The structure of the neck pressing wheel device for an ampoule bottle bottleneck is usually to rotatably sleeve the neck pressing wheel on the mounting shaft. When polishing and grinding the neck pressing wheel, to save time and effort, it is usually necessary to drive the mounting shaft to rotate to drive the neck pressing wheel to rotate for grinding. However, since the neck pressing wheel is rotatably sleeved on the mounting shaft, there will be a slipping phenomenon between the neck pressing wheel and the mounting shaft during the grinding process, thus affecting the polishing and grinding work of the neck pressing wheel. Therefore, the inventors of the present application provide a neck pressing wheel device for a horizontal ampoule bottle making machine and a horizontal ampoule bottle making machine in one or more embodiments. The neck pressing wheel device locks the neck pressing wheel group on the mounting shaft by sleeving a pressing ring on the connecting cylinder, thereby avoiding the slipping problem between the pressing wheel and the mounting shaft during the polishing and grinding of the pressing wheel. By detachably sleeving the pressing ring on the connecting cylinder, while avoiding the slipping between the pressing wheel and the mounting shaft during the polishing and grinding process, it also ensures the normal production of the neck pressing wheel device. Thus, one or more problems in the prior art are solved.

[0032] In response to the above-mentioned technical problems, the present utility model provides a neck pressing wheel device for a horizontal ampoule bottle making machine, as Figure 1 and Figure 2 shown, including: a mounting shaft 1; a neck pressing wheel group 2, the neck pressing wheel group 2 includes two pressing wheels 3 and a connecting cylinder 4, the two pressing wheels 3 are respectively connected to both ends of the connecting cylinder 4, one end of the mounting shaft 1 penetrates into the connecting cylinder 4 from the central hole of one pressing wheel 3 and exits from the central hole of the other pressing wheel 3, so that the neck pressing wheel group 2 is rotatably connected to the mounting shaft 1; a pressing ring 5, the pressing ring 5 is detachably sleeved on the connecting cylinder 4 to lock the neck pressing wheel group 2 on the mounting shaft 1.

[0033] Specifically, during the normal production of the horizontal ampoule bottle making machine, the pressing ring 5 is removed from the connecting cylinder 4 to avoid the normal operation of the neck pressing wheel device. When problems such as carbon deposition occur on the pressing wheel 3 and need to be polished and ground, the horizontal ampoule bottle making machine is shut down, the pressing ring 5 is sleeved on the connecting cylinder 4 to lock the neck pressing wheel group 2 on the mounting shaft 1, and then the mounting shaft 1 is rotated to drive the neck pressing wheel group 2 to rotate, and the surface of the pressing wheel 3 is ground through a grinding mechanism.

[0034] Compared with the prior art, in a necking wheel device of a horizontal ampoule bottle making machine according to the present application, by sleeving a pressing ring 5 on the connecting cylinder 4, the necking wheel set 2 can be locked on the mounting shaft 1, thus avoiding the problem of slipping between the pressing wheel 3 and the mounting shaft 1 during the polishing process of the pressing wheel 3; by detachably sleeving the pressing ring 5 on the connecting cylinder 4, while avoiding the slipping between the pressing wheel 3 and the mounting shaft 1 during the polishing process, it also ensures the normal production of the necking wheel device.

[0035] In some embodiments, as Figure 3 shown, the pressing ring 5 includes two semi-circular rings 6, a first locking mechanism 7 and a locking bolt 8. One end of one semi-circular ring 6 is rotatably connected to one end of the other semi-circular ring 6, so that the other ends of the two semi-circular rings 6 are butted to form a ring shape, and the other ends of the two semi-circular rings 6 are locked by the first locking mechanism 7 to sleeved the pressing ring 5 on the connecting cylinder 4. A threaded hole is formed in one of the semi-circular rings 6, and the locking bolt 8 sequentially passes through the threaded hole and the structural hole 14 formed in the connecting cylinder 4 to abut against the mounting shaft 1 to lock the necking wheel set 2 on the mounting shaft 1. Through the rotational connection of one end of the two semi-circular rings 6, the disassembly and assembly of the pressing ring 5 on the connecting cylinder 4 are realized. The pressing ring 5 can be sleeved on the connecting cylinder 4 through the first locking mechanism 7, and the pressing ring 5 can be locked on the connecting cylinder 4 through the first locking mechanism 7. Through the cooperation of the locking bolt 8, the threaded hole and the structural hole 14, the function of the pressing ring 5 to lock the necking wheel set 2 on the mounting shaft 1 is realized.

[0036] In some embodiments, as Figure 3 shown, the first locking mechanism 7 includes a fastening bolt 9. One end of the fastening bolt 9 passes through a through hole on the other end of one semi-circular ring 6 and is connected to a threaded hole formed on the other end of the other semi-circular ring 6 to lock the other ends of the two semi-circular rings 6 together. Through the cooperation of the fastening bolt 9, the through hole and the threaded hole, the function of the first locking mechanism 7 to lock the other ends of the two semi-circular rings 6 together is realized.

[0037] In some embodiments, as Figure 3 shown, a rotating shaft 10 is provided at one end of one semi-circular ring 6, and one end of the other semi-circular ring 6 is rotatably connected to the rotating shaft 10. Through the rotating shaft 10, the rotational connection of one end of the two semi-circular rings 6 is realized. Specifically, rotating holes are respectively formed at opposite ends of the other semi-circular ring 6, and both ends of the rotating shaft 10 are fitted into the two rotating holes provided to form relative rotation between the two semi-circular rings 6 to realize the disassembly and assembly of the pressing ring 5 on the connecting cylinder 4.

[0038] In some embodiments, a motor (not shown in the figure) is connected to one end of the mounting shaft 1 for driving the mounting shaft 1 to rotate. When polishing the pressing wheel 3, the motor is started, and the motor drives the mounting shaft 1 to rotate, thereby driving the neck pressing wheel group 2 to rotate. The electric drive of the mounting shaft 1 is realized by the motor, reducing the labor intensity of the staff.

[0039] In some embodiments, as Figure 4 shown, there are multiple neck pressing wheel groups 2, and the multiple neck pressing wheel groups 2 are distributed along the length direction of the mounting shaft 1. A pressing ring 5 is detachably sleeved on the connecting cylinder 4 of each neck pressing wheel group 2. Multiple ampoule bottle necks can be processed simultaneously by the multiple neck pressing wheel groups 2, thereby improving the production efficiency of the horizontal ampoule bottle making machine. At the same time, when polishing and grinding the neck pressing wheel group 2, the multiple pressing rings 5 lock the multiple neck pressing wheel groups 2 and the mounting shaft 1 together respectively, avoiding the problem of slipping between the neck pressing wheel group 2 and the mounting shaft 1.

[0040] The present utility model also provides a horizontal ampoule bottle making machine, including the neck pressing wheel device of the above horizontal ampoule bottle making machine.

[0041] In some embodiments, as Figure 4 shown, the horizontal ampoule bottle making machine further includes a bracket 11 and a dial wheel group 12. The dial wheel group 12 is rotatably arranged on the top surface of the bracket 11. The mounting shaft 1 is located above the dial wheel group 12 and is rotatably connected to one end of the bracket 11 for adjusting the distance between the neck pressing wheel group 2 and the dial wheel group 12. Specifically, the high-temperature glass embryo tube of the ampoule bottle is placed on the dial wheel group 12 and rotates driven by the dial wheel group 12. The pressing wheel 3 on the mounting shaft 1 squeezes the bottle mouth of the glass embryo tube to make the bottle mouth of the ampoule bottle. When the pressing wheel 3 needs to be polished and ground, the ampoule bottle making machine stops, and the mounting shaft 1 is rotated away from above the dial wheel group 12, and the grinding mechanism is used to polish and grind the pressing wheel 3.

[0042] In some embodiments, as Figure 4 shown, the horizontal ampoule bottle making machine further includes a connecting rod 13. The mounting shaft 1 is rotatably connected to one end of the connecting rod 13, and the other end of the connecting rod 13 is rotatably connected to the bracket 11. When polishing and grinding the pressing wheel 3, the mounting shaft 1 is rotatably connected to one end of the connecting rod 13, and the neck pressing wheel group 2 is locked to the mounting shaft 1 through the pressing ring 5, realizing the synchronous rotation of the neck pressing wheel group 2 and the mounting shaft 1, ensuring the technological requirements of polishing and grinding. By rotatably connecting the connecting rod 13 to the bracket 11, the neck pressing wheel group 2 can be placed at the working station or the grinding station.

[0043] In some embodiments, the horizontal ampoule bottle-making machine further includes a second locking mechanism (not shown in the figure) for locking the connecting rod 13 to the bracket 11. Specifically, the necking wheel set 2 can be locked at the working station and the polishing station through the second locking mechanism, so as to avoid the problems that affect production and safety caused by the self-rotation of the connecting rod 13 on the bracket 11 during normal production or polishing. Further, the second locking mechanism includes a telescopic rod. The fixed end of the telescopic rod is installed on the bracket 11, and its telescopic end is connected to the connecting rod 13. The connecting rod 13 is driven to rotate on the bracket 11 through the telescopic end of the telescopic rod. At the same time, the telescopic rod has a self-locking function. When the connecting rod 13 rotates to the working station or the polishing station, the telescopic rod is prevented from telescoping through the self-locking function, thereby realizing the locking function of the second locking mechanism.

[0044] In summary, compared with the prior art, the present disclosure provides a necking wheel device and a horizontal ampoule bottle-making machine for a horizontal ampoule bottle-making machine. By sleeving a pressing ring 5 on the connecting cylinder 4, the necking wheel set 2 can be locked on the mounting shaft 1, thereby avoiding the problem of slipping between the pressing wheel 3 and the mounting shaft 1 during the polishing process of the pressing wheel 3; by detachably sleeving the pressing ring 5 on the connecting cylinder 4, while avoiding slipping between the pressing wheel 3 and the mounting shaft 1 during the polishing process, it also ensures the normal production of the necking wheel device; the disassembly and assembly of the pressing ring 5 on the connecting cylinder 4 are realized through two semi-circular rings 6, a first locking mechanism 7 and a locking bolt 8, and the function of locking the necking wheel set 2 on the mounting shaft 1 by the pressing ring 5 is realized.

[0045] So far, the embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details well known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0046] Although some specific embodiments of the present disclosure have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for illustration and not for limiting the scope of the present disclosure. Those skilled in the art should understand that the above embodiments can be modified or some technical features can be equivalently replaced without departing from the scope and spirit of the present disclosure. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way.

Claims

1. A neck pressing wheel device for a horizontal ampoule bottle making machine, characterized in that: include: Install the shaft (1); A neck pressing wheel assembly (2), the neck pressing wheel assembly (2) comprising two pressing wheels (3) and a connecting tube (4), the two pressing wheels (3) being connected to the two ends of the connecting tube (4) respectively, one end of the mounting shaft (1) passing through the center hole of one pressing wheel (3) into the connecting tube (4) and passing through the center hole of the other pressing wheel (3), so that the neck pressing wheel assembly (2) is rotatably connected to the mounting shaft (1); and A pressing ring (5), the pressing ring (5) being detachably sleeved on the connecting tube (4) to lock the pressing neck wheel assembly (2) on the mounting shaft (1).

2. The neck pressing wheel device of the horizontal ampoule bottle making machine according to claim 1, characterized in that: The pressure ring (5) comprises two semicircular rings (6), a first locking mechanism (7) and a locking bolt (8); one end of one of the semicircular rings (6) is rotatably connected to one end of the other semicircular ring (6) so that the other ends of the two semicircular rings (6) are butted against each other to form a ring shape; the other ends of the two semicircular rings (6) are locked by the first locking mechanism (7) so that the pressure ring (5) is sleeved on the connecting tube (4); one of the semicircular rings (6) is provided with a threaded hole; the locking bolt (8) passes through the threaded hole and a structural hole (14) provided on the connecting tube (4) in sequence and abuts against the mounting shaft (1) so as to lock the neck pressing wheel assembly (2) on the mounting shaft (1).

3. The neck pressing wheel device of the horizontal ampoule bottle making machine according to claim 2, characterized in that: The first locking mechanism (7) comprises a fastening bolt (9), one end of which passes through a through hole on the other end of one of the semicircular rings (6) and is connected to a screw hole provided on the other end of the other semicircular ring (6) so as to lock the other ends of the two semicircular rings (6) together.

4. The neck pressing wheel device of the horizontal ampoule bottle making machine according to claim 2, characterized in that: A rotating shaft (10) is arranged on one end of one of the semicircular rings (6), and one end of the other semicircular ring (6) is rotatably connected to the rotating shaft (10).

5. The neck pressing wheel device of the horizontal ampoule bottle making machine according to claim 1, characterized in that: A motor is connected to one end of the installation shaft (1) to drive the installation shaft (1) to rotate.

6. The neck pressing wheel device of the horizontal ampoule bottle making machine according to claim 1, characterized in that: The neck pressing wheel assembly (2) comprises a plurality of neck pressing wheel assemblies (2), the plurality of neck pressing wheel assemblies (2) being distributed along the length direction of the mounting shaft (1), and a pressing ring (5) is detachably sleeved on the connecting tube (4) of each neck pressing wheel assembly (2).

7. A horizontal ampoule bottle making machine, characterized in that: A neck pressing wheel device for a horizontal ampoule bottle making machine comprising the device described in any one of claims 1 to 6.

8. The horizontal ampoule bottle making machine according to claim 7, characterized in that: The horizontal ampoule bottle making machine further comprises a support (11) and a thumbwheel assembly (12), wherein the thumbwheel assembly (12) is rotatably disposed on the top surface of the support (11), and the mounting shaft (1) is located above the thumbwheel assembly (12) and is rotatably connected to one end of the support (11) for adjusting the distance between the neck pressing wheel assembly (2) and the thumbwheel assembly (12).

9. The horizontal ampoule bottle making machine according to claim 8, characterized in that: The horizontal ampoule bottle making machine further comprises a connecting rod (13), the mounting shaft (1) being rotatably connected to one end of the connecting rod (13), and the other end of the connecting rod (13) being rotatably connected to the bracket (11).

10. The horizontal ampoule bottle making machine according to claim 9, characterized in that: The horizontal ampoule bottle making machine further comprises a second locking mechanism for locking the connecting rod (13) on the bracket (11).

Images