Baijiu bottle cap assembly production line placing rack

Abstract

The application relates to the technical field of bottle cap assembly, and particularly discloses a white spirit bottle cap assembly production line placing rack, which is arranged on a workbench and comprises a first mounting rack and a second mounting rack. A fixing block is arranged on the first mounting rack, a mounting rod is rotatably arranged on the fixing block, one end of the mounting rod away from the fixing block is rotatably arranged on the second mounting rack, a plurality of mounting columns are arranged on the mounting rod, a supporting piece is arranged at one end of the mounting column away from the mounting rod, an adjusting assembly is arranged on the fixing block, and a clamping assembly is further arranged on the fixing block. The bottle cap in the application can be mounted on the mounting column on the mounting rod through the supporting piece. The adjusting assembly can make the bottle cap on the mounting rod rotate at a certain angle with the mounting rod as the rotation center, and the clamping assembly can keep the stability of the mounting rod when a staff member takes down the bottle cap on the mounting column.

Description

Technical Field

[0001] This application relates to the field of bottle cap assembly technology, and in particular to a placement rack for a liquor bottle cap assembly production line. Background Technology

[0002] A baijiu bottle cap is a lid used to seal the mouth of a baijiu bottle, usually made of metal (such as aluminum alloy) or plastic. Its main function is to protect the baijiu from external contamination and extend its shelf life. Before assembling the baijiu bottle cap, it needs to be painted with a base coat.

[0003] In the relevant technology, during the base coat spraying stage, the liquor bottle caps are placed on a placement rod, and then the placement rod is installed in the spraying machine to spray the liquor bottle caps. After the spraying is completed, the workers take the placement rod out of the spraying machine and install it on the placement rack on the assembly workbench. Then, the workers on both sides of the placement rack remove the liquor bottle caps for assembly. Conveyor belts are installed on both sides of the placement rack. After assembly, the liquor bottle caps are placed on the conveyor belt for subsequent processing.

[0004] Regarding the aforementioned technology, when workers remove the bottle caps from the placement rod, the rod needs to be rotated. If the speed at which workers on both sides of the placement rod remove the bottle caps is inconsistent, the placement rod may wobble, thereby reducing the efficiency of workers removing the bottle caps. Therefore, this issue needs to be improved. Summary of the Invention

[0005] To improve the efficiency of workers removing liquor bottle caps from the rack, this application provides a liquor bottle cap assembly production line rack.

[0006] The technical solution for a liquor bottle cap assembly line placement rack provided in this application is as follows:

[0007] A placement rack for a liquor bottle cap assembly production line is set on a workbench and includes a first mounting rack and a second mounting rack. A fixing block is provided on the first mounting rack, and a mounting rod is rotatably mounted on the fixing block. One end of the mounting rod, away from the fixing block, is rotatably mounted on the second mounting rack. Multiple mounting posts are spaced circumferentially on the mounting rod, and a support member for mounting bottle caps is provided at the end of each mounting post, away from the mounting rod. An adjustment component is provided on the fixing block for driving the mounting rod to rotate axially at a certain angle on the fixing block. The fixing block also includes a clamping component for reducing the rotational swaying amplitude of the mounting rod on the fixing block when the bottle cap is removed from the mounting posts.

[0008] By adopting the above technical solution, the mounting rod can be rotated by rotatably mounting both ends of the mounting rod onto the fixed block and the second mounting bracket, thereby allowing the bottle cap on the mounting rod to rotate around the mounting rod as the rotation center. The bottle cap can be mounted on the mounting post on the mounting rod via a support component. The adjustment component allows the bottle cap on the mounting rod to rotate axially at a certain angle around the mounting rod as the rotation center. The operator can use the adjustment component to rotate the mounting post with the bottle cap still attached to the front, making it easier for the operator to remove the bottle cap from the mounting post. The clamping component maintains the stability of the mounting rod when the operator removes the bottle cap from the mounting post, thereby reducing the shaking of the mounting post caused by the operator removing the bottle cap and further facilitating the removal of the bottle cap from the mounting post.

[0009] Optionally, the adjustment assembly includes an active pawl, a check pawl, a ratchet, and an active rocker arm. A rotating groove is formed on the fixed block, and the ratchet is rotatably disposed within the rotating groove. The mounting rod is coaxially disposed on the ratchet. A check groove is formed on the side wall of the rotating groove, and the check pawl is rotatably disposed within the check groove and engages with the ratchet. One end of the active rocker arm is rotatably disposed within the fixed block, and the other end extends out of the fixed block. The active pawl is rotatably disposed on the active rocker arm. A rotating groove is also formed on the side wall of the rotating groove. The active pawl and the active rocker arm are movably disposed within the rotating groove, and the active pawl also engages with the ratchet.

[0010] By adopting the above technical solution, when the active rocker arm is turned, the active pawl is rotatably mounted on the active rocker arm and meshes with the ratchet. Therefore, when the active rocker arm is turned, the ratchet can be driven to rotate. Since the ratchet is meshed with the anti-return pawl, the ratchet can be prevented from reversing after the active rocker arm is turned. Therefore, the installation rod can be rotated at a certain angle by engaging the active pawl with the teeth on the ratchet.

[0011] Optionally, the clamping assembly includes a rotating rod, a roller, and a clamping block. A rotating shaft is disposed within the fixed block. The rotating rod is rotatably disposed within the fixed block and near the end face of the ratchet via the rotating shaft. The roller is disposed on the side of the rotating rod near the ratchet. The clamping block is disposed on the end of the rotating rod away from the rotating shaft. An annular groove is formed on the ratchet, and multiple arc-shaped protrusions are spaced apart within the annular groove. When the roller abuts against the arc-shaped protrusions, the clamping block separates from the ratchet. A reset member is disposed on the rotating shaft. When the roller separates from the arc-shaped protrusions, the reset member causes the clamping block to abut against the ratchet.

[0012] By adopting the above technical solution, since the ratchet only locks in one direction, when the active rocker arm drives the ratchet to rotate so that the roller does not abut against the arc-shaped protrusion, the clamping block can abut against the ratchet under the action of the reset component. Thus, the stability of the ratchet and the mounting rod is improved by relying on the friction between the clamping block and the ratchet and the friction between the roller and the annular protrusion, avoiding the ratchet and the mounting rod from shaking along the rotation direction of the ratchet and reducing the efficiency of the workers in removing the bottle cap from the mounting post. When the active rocker arm drives the ratchet to rotate so that the roller abuts against the annular protrusion, the clamping block and the ratchet can be separated, thus facilitating the rotation of the ratchet.

[0013] Optionally, the mounting rod is coaxially provided with multiple sleeves, and the multiple mounting posts are respectively arranged at intervals along the circumference of the sleeves on the side walls of the multiple sleeves.

[0014] By adopting the above technical solution, the number of installation columns can be adjusted by disassembling and installing the sleeve, thereby increasing or decreasing the number of installation columns according to the number of workers.

[0015] Optionally, the mounting rod includes a gripping section, a first mounting section, and a second mounting section arranged coaxially, the sleeve is sleeved on the first mounting section and the second mounting section, the gripping section is disposed between the first mounting section and the second mounting section, and a gripping sleeve is sleeved on the gripping section.

[0016] By adopting the above technical solution, workers can easily transfer, install, and disassemble the installation rod by holding it by hand.

[0017] Optionally, a fixing plate is coaxially arranged on the side wall of the first mounting section near the end of the first mounting frame, a stabilizing plate is arranged on the sleeve and coaxially arranged with the mounting rod, the mounting column is arranged on the stabilizing plate, an adjusting rod is arranged on the fixing plate, and an adjusting hole is opened on the stabilizing plate for the adjusting rod to pass through.

[0018] By adopting the above technical solution, after the stabilizing plate is installed on the mounting rod, the adjusting rod installed on the fixed plate is passed through the adjusting hole on the stabilizing plate. Multiple fixed plates can be connected into a whole by the adjusting rod, so that the mounting columns on multiple stabilizing plates can be arranged in an orderly manner, making it convenient for staff to remove the bottle cap.

[0019] Optionally, the fixed disk and the stabilizing disk are hollowed out.

[0020] By adopting the above technical solution, the hollow design of the fixed plate and the stabilizing plate can reduce their weight, and the workload of the workers can be reduced when the fixed plate and the stabilizing plate are installed on the mounting rod.

[0021] Optionally, the support member includes a spring and a bolt. The spring includes a fixing part and a spring arm part. The spring arm part is outwardly flared and its end is bent inward. The fixing part is fixedly mounted on the end of the mounting post away from the mounting rod by the bolt.

[0022] By adopting the above technical solution, the bolt can fix the fixing part to the end of the mounting post away from the mounting rod, while the outward expansion of the spring arm can support the inner wall of the bottle cap. The inward bending of the end of the spring arm can avoid the end of the spring arm from getting stuck with the inner wall of the bottle cap, thus making it inconvenient to remove.

[0023] Optionally, a friction layer is adhered to the side of the clamping block near the ratchet.

[0024] By adopting the above technical solution, the friction layer can reduce and increase the friction between the clamping block and the ratchet, thereby making the support rod more stable and further reducing the disturbance to the mounting rod caused by the staff when removing the bottle cap from the mounting post.

[0025] Optionally, a fixing post is coaxially provided on the side of the ratchet near the mounting rod, and a receiving slot is coaxially provided on the fixing post. A receiving block is coaxially provided at the end of the mounting rod, and the receiving block is inserted into the receiving slot. A second fixing member is provided on the fixing post, and the receiving block is fixedly installed in the receiving slot by the second fixing member.

[0026] By adopting the above technical solution, the socket block at the end of the mounting rod is inserted into the socket slot opened on the fixed column, and then the second fixing component fixes the mounting rod and the fixed column, which can realize the rapid installation of the mounting rod. The design is simple and the operation is convenient.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. The adjustment component allows the bottle cap on the mounting rod to rotate at a certain angle around the mounting rod as the rotation center. The operator can use the adjustment component to rotate the mounting post with the bottle cap still attached to the front, making it easier for the operator to remove the bottle cap from the mounting post.

[0029] 2. The clamping component can maintain the stability of the mounting rod when the operator removes the bottle cap from the mounting column, thereby reducing the shaking of the mounting column caused by the operator when removing the bottle cap, and further facilitating the operator to remove the bottle cap from the mounting column;

[0030] 3. After installing the stabilizing plate on the mounting rod, pass the adjusting rod installed on the fixed plate through the adjusting hole on the stabilizing plate. The multiple fixed plates can be connected into a whole by adjusting the rod, so that the mounting columns on the multiple stabilizing plates can be arranged in an orderly manner, making it convenient for the staff to remove the bottle cap.

[0031] 4. Bolts can fix the fixing part to the end of the mounting post away from the mounting rod, while the outward expansion of the spring arm can support the inner wall of the bottle cap. The inward bending of the end of the spring arm can prevent the end of the spring arm from getting stuck with the inner wall of the bottle cap, thus making it inconvenient to remove. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0034] Figure 2 yes Figure 1 An enlarged structural diagram of part A;

[0035] Figure 3 yes Figure 2 Partial structural diagram;

[0036] Figure 4 yes Figure 1 A schematic diagram of the cross-sectional structure;

[0037] Figure 5 yes Figure 4 A partial structural diagram.

[0038] Reference numerals: 1. Workbench; 2. First mounting bracket; 21. Fixing block; 22. Mounting rod; 221. Mounting column; 222. Support component; 2221. Spring piece; 2222. Bolt; 23. Rotating groove; 24. Check groove; 25. Rotating groove; 26. Grip section; 27. First mounting section; 28. Second mounting section; 29. ​​Fixing plate; 3. Second mounting bracket; 4. Adjustment assembly; 41. Active pawl; 42. Check pawl; 43. Ratchet; 431. Fixing column; 432. Receiving slot; 433. Second fixing component; 44. Active rocker arm; 5. Clamping assembly; 51. Rotating rod; 52. Roller; 53. Clamping block; 531. Friction layer; 54. Annular groove; 55. Arc-shaped protrusion; 56. Reset component; 6. Sleeve; 61. Stabilizing plate; 7. Adjusting rod; 71. Adjusting hole. Detailed Implementation

[0039] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0040] This application discloses a placement rack for a liquor bottle cap assembly production line.

[0041] Reference Figure 1 and Figure 2 A liquor bottle cap assembly production line placement rack is set on a workbench 1, including a first mounting frame 2 and a second mounting frame 3. A fixing block 21 is welded on the first mounting frame 2, and a mounting rod 22 is rotatably mounted on the fixing block 21. The end of the mounting rod 22 away from the fixing block 21 is rotatably mounted on the second mounting frame 3. Multiple mounting columns 221 are installed circumferentially on the mounting rod 22. A support member 222 is provided at the end of the mounting column 221 away from the mounting rod 22. An adjustment component 4 is provided on the fixing block 21, and a clamping component 5 is also provided on the fixing block 21.

[0042] In this embodiment, both the first mounting bracket 2 and the second mounting bracket 3 are fixedly mounted on the workbench 1 by bolts. Bolt fixing is a preferred method in this embodiment, which facilitates the disassembly or position adjustment of the first mounting bracket 2 and the second mounting bracket 3. In other embodiments, the first mounting bracket 2 and the second mounting bracket 3 can be mounted on the workbench 1 by welding. In this embodiment, the support member 222 can support the inner wall of the bottle cap, thereby mounting the bottle cap on the mounting post 221. In this embodiment, the adjustment component 4 can rotate the mounting rod 22 at a certain angle, thereby rotating the bottle cap that has not been removed from the mounting post 221 to the front of the worker, so that the worker can easily remove the bottle cap from the mounting post 221. The clamping component 5 can maintain the stability of the mounting rod 22 when the worker removes the bottle cap from the mounting post 221, thereby reducing the disturbance to the mounting post 221 caused by the worker when removing the bottle cap, and further facilitating the worker to remove the bottle cap from the mounting post 221.

[0043] Reference Figure 2 and Figure 3 In this embodiment, the support member 222 includes a spring piece 2221 and a bolt 2222. The spring piece 2221 includes a fixing part and a spring arm part. Four spring arms are provided, which is a preferred embodiment. The spring arms are outwardly flared and their ends are all bent inward. The fixing part is fixedly installed on the end of the rotating column away from the mounting rod 22 by the bolt 2222. The outwardly flared spring arms and the inwardly bent ends can support the inner wall of the bottle cap while avoiding jamming between the spring arms and the inner wall of the bottle cap when the bottle cap is removed, thus reducing the work efficiency of the staff and damaging the bottle cap. Four spring arms are a preferred embodiment. In other embodiments, the number of spring arms of the spring piece 2221 can be the number that can effectively support the inner wall of the bottle cap.

[0044] When the number of staff increases or decreases, the number of installation columns 221 needs to be adjusted accordingly to achieve optimal work efficiency for the staff. (Refer to...) Figure 1 and Figure 2 Therefore, in this embodiment, multiple sleeves 6 are coaxially mounted on the mounting rod 22, and mounting posts 221 are welded to the side wall of the sleeves 6 at intervals. The number of mounting posts 221 can be adjusted by increasing or decreasing the number of sleeves 6, thereby meeting the needs of the existing number of staff.

[0045] When disassembling or installing the mounting rod 22, its relatively long length may make disassembly or installation inconvenient. (Refer to...) Figure 1 Therefore, the mounting rod 22 in this embodiment includes a gripping section 26, a first mounting section 27, and a second mounting section 28 arranged coaxially. The sleeve 6 is sleeved and installed on the first mounting section 27 and the second mounting section 28. The gripping section 26 is located between the first mounting section 27 and the second mounting section 28, and a gripping sleeve is sleeved and installed on the gripping section 26. When the length of the mounting rod 22 is long, the operator can hold the gripping sleeve on the gripping section 26 and the end of the mounting rod 22 to install, remove, and transport the mounting rod 22.

[0046] The number of mounting posts 221 that can be installed on the side wall of sleeve 6 is relatively limited, referring to... Figure 2 and Figure 3 In order to increase the number of mounting posts 221 on the sleeve 6, in this embodiment, a fixing plate 29 is welded to the side wall of the end of the first mounting section 27 near the first mounting bracket 2, and a stabilizing plate 61 is coaxially welded to the sleeve 6. The mounting posts 221 are welded and installed on the stabilizing plate 61. The fixing plate 29 is set with the stabilizing plate 61 and is coaxially set with the mounting rod 22. An adjusting rod 7 is installed on the fixing plate 29. An adjusting hole 71 is opened on the stabilizing plate 61 for the adjusting rod 7 to pass through. Multiple stabilizing plates 61 are connected into a whole by adjusting rod 7.

[0047] After the stabilizing plate 61 is installed on the mounting rod 22, the adjusting rod 7 installed on the fixing plate 29 is passed through the adjusting hole 71 on the stabilizing plate 61. Multiple fixing plates 29 can then be connected into a whole via the adjusting rod 7, thereby arranging the mounting posts 221 on the multiple stabilizing plates 61 in an orderly manner, facilitating the removal of bottle caps by workers. In this embodiment, 16 mounting posts 221 are welded and installed on one stabilizing plate 61. This is a preferred embodiment; in other embodiments, the number of mounting posts 221 on the stabilizing plate 61 can be adjusted according to actual needs.

[0048] When the mounting rod 22 is rotated, gaps may appear between the multiple stabilizing discs 61 on the adjusting rod 7 due to the shaking of the adjusting rod 7. Therefore, a first fixing member is provided on the adjusting rod 7 in this embodiment. The first fixing member is not shown in the figure. In this embodiment, the first fixing member is a nut, and there are two of them. The two ends of the adjusting rod 7 are threaded. The two nuts are respectively installed at the two ends of the adjusting rod 7. One is located on the side of the fixing disc 29 away from the stabilizing disc 61 and is locked and abutted against the fixing disc 29. The other is located on the side of the stabilizing disc 61 farthest from the fixing disc 29 and is locked and abutted against the stabilizing disc 61. The first fixing member also realizes the locking and limiting of the multiple stabilizing discs 61, thereby preventing the stabilizing discs 61 from slipping on the mounting rod 22.

[0049] Because the mounting rod 22 has a sleeve 6 installed on it, a stabilizing plate 61 welded onto the sleeve 6, a fixing plate 29 welded onto the first mounting section 27, and a mounting post 221 and a bottle cap installed on the stabilizing plate 61, the total weight of the mounting rod 22 is relatively large. (Refer to...) Figure 2 and Figure 3 In order to reduce the load on workers when transporting the installation column 221, the fixing plate 29 and the stabilizing plate 61 in this embodiment are hollowed out in a spider web pattern.

[0050] To achieve a certain angle of rotation of the mounting rod 22, refer to Figure 4 and Figure 5 In this embodiment, the limiting component includes an active pawl 41, a check pawl 42, a ratchet 43, and an active rocker arm 44. A rotating groove 23 is provided on the fixed plate 29. The ratchet 43 is rotatably installed in the rotating groove 23. The mounting rod 22 is coaxially fixedly installed on the ratchet 43. A check groove 24 is provided on the side wall of the rotating groove 23. The check pawl 42 is rotatably installed in the check groove 24 and meshes with the ratchet 43. One end of the active rocker arm 44 is rotatably installed in the fixed block 21, and the other end of the active rocker arm 44 extends out of the fixed block 21. The active pawl 41 is rotatably installed on the active rocker arm 44. A rotating groove 25 is also provided on the side wall of the rotating groove 23. The active pawl 41 and the active rocker arm 44 are movably disposed in the rotating groove 25, and the active pawl 41 also meshes with the ratchet 43.

[0051] The active rocker arm 44 extending from the fixed block 21 is actuated. Since the active pawl 41 is mounted on the active rocker arm 44 and meshes with the ratchet 43, the ratchet 43 rotates when the active rocker arm 44 is actuated. Because the ratchet 43 meshes with the check pawl 42, the ratchet 43 is prevented from reversing after the active rocker arm 44 is actuated, thus allowing the worker to remove the bottle cap from the mounting post 221. In this embodiment, the number of teeth on the ratchet 43 corresponds to 16 mounting posts 221 on a single stabilizing disc 61. Therefore, each rotation of one tooth replaces a row of mounting posts 221 on the mounting rod 22, making it convenient for the worker to remove the liquor bottle cap from all the mounting posts 221 in an orderly manner.

[0052] When the worker removes the bottle cap from the mounting post 221, the excessive force or improper angle used may disturb the mounting post 221, causing the ratchet 43 to rotate. (Refer to...) Figure 4 and Figure 5 Therefore, the clamping assembly 5 in this embodiment includes a rotating rod 51, a roller 52, and a clamping block 53. Two sets of rotating rod 51, roller 52, and clamping block 53 are provided and are respectively installed on both sides near the end face of ratchet 43. A rotating shaft is provided in the fixed block 21. The rotating rod 51 is rotatably disposed in the fixed block 21 through the rotating shaft. The roller 52 is disposed on the rotating rod 51. An annular groove 54 is provided on the ratchet 43. An arc-shaped protrusion 55 is integrally provided on the inner bottom wall of the annular groove 54.

[0053] In this embodiment, the number of arc-shaped protrusions 55 corresponds to the number of mounting posts 221, which is 16. This ensures that the stability of the mounting rod 22 can be improved when switching between each row of mounting posts 221 on the mounting rod 22. When the ratchet 43 rotates, the roller 52 can abut tightly against the arc-shaped protrusions 55. The clamping block 53 is disposed on the end of the rotating rod 51 away from the first mounting frame 2. The rotating rod 51 is also provided with a reset member 56. The reset member 56 allows the clamping block 53 to clamp the ratchet 43 when the roller 52 is separated from the arc-shaped protrusions 55.

[0054] In this embodiment, the reset member 56 is a torsion spring, which is a preferred embodiment. In other embodiments, the reset member 56 may be a coil spring, etc. When the active rocker arm 44 drives the ratchet 43 to rotate so that the roller 52 does not abut against the arc-shaped protrusion 55, under the action of the reset member 56, the clamping block 53 can abut against the ratchet 43 tightly. Thus, the friction between the clamping block 53 and the ratchet 43, as well as the friction between the roller 52 and the arc-shaped protrusion 55, improves the stability of the ratchet 43, thereby improving the stability of the mounting rod 22 and preventing the shaking of the mounting rod 22 from reducing the efficiency of the worker in removing the bottle cap from the mounting post 221.

[0055] Optionally, when the active rocker arm 44 drives the ratchet 43 to rotate, causing the roller 52 to abut against the arc-shaped protrusion 55, the clamping block 53 and the ratchet 43 can be separated, thereby facilitating the rotation of the ratchet 43. In order to further increase the friction between the clamping block 53 and the ratchet 43, this embodiment also attaches a friction layer 531 to the side of the clamping block 53 near the ratchet 43. In this embodiment, the friction layer 531 is a rubber layer, which is a preferred embodiment. In other embodiments, the friction layer 531 can be made of soft plastic or other materials.

[0056] Reference Figure 4 and Figure 5 The ratchet 43 is provided with a fixing post 431, and the fixing post 431 is provided with a receiving slot 432. The end of the mounting rod 22 is provided with a receiving block, which is inserted into the receiving slot 432. The fixing post 431 is also provided with a second fixing member 433, and the receiving block is fixedly installed in the receiving slot 432 by the second fixing member 433. The receiving block at the end of the mounting rod 22 is inserted into the receiving slot 432 opened on the fixing block 21, and then the second fixing member 433 fixes the mounting rod 22 and the fixing block 21 to be fixedly connected, so as to realize the quick installation of the mounting rod 22. The design is simple and the operation is convenient. In this embodiment, the second fixing member 433 is a bolt, which is a preferred method in this embodiment. In other embodiments, the second fixing member can be a pin or the like.

[0057] The implementation principle of the liquor bottle cap assembly production line placement rack in this application embodiment is as follows:

[0058] When the active rocker arm 44 is moved, the active pawl 41 on the active rocker arm 44 engages with the ratchet 43, thus driving the ratchet 43 to rotate. When the ratchet 43 rotates, it drives the mounting rod 22 to rotate, thereby switching the position of the mounting post 221 on the mounting rod 22. This makes it easier for the operator to remove the bottle cap from the mounting post 221. When the ratchet 43 rotates, the protrusion on the ratchet 43 abuts against the roller 52, thereby separating the clamping block 53 from the ratchet 43, making it easier to rotate the ratchet 43. After the ratchet 43 has rotated, under the action of the reset member 56, the ratchet 43 abuts against the clamping block 53, thereby reducing the disturbance to the ratchet 43 when the operator removes the bottle cap, further facilitating the operator to remove the bottle cap from the mounting post 221.

[0059] Unless otherwise defined, the technical or scientific terms used in this application shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "first," "second," "third," and similar terms used in this application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. The terms "an" or "a" and similar terms do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms "comprising" or "including" and similar terms mean that the elements or objects preceding "comprising" or "including" encompass the elements or objects listed following "comprising" or "including" and their equivalents, and do not exclude other elements or objects. "Above," "below," "left," "right," etc., are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0060] The above are all optional embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A placement rack for a liquor bottle cap assembly production line, set on a workbench (1), characterized in that: The system includes a first mounting bracket (2) and a second mounting bracket (3). The first mounting bracket (2) is provided with a fixing block (21). A mounting rod (22) is rotatably provided on the fixing block (21). One end of the mounting rod (22) away from the fixing block (21) is rotatably provided on the second mounting bracket (3). Multiple mounting posts (221) are provided circumferentially on the mounting rod (22). A support member (222) for installing a bottle cap is provided at one end of the mounting post (221) away from the mounting rod (22). An adjustment component (4) for driving the mounting rod (22) to rotate axially at a certain angle on the fixing block (21) is provided on the fixing block (21). A clamping component (5) for reducing the rotational swaying amplitude of the mounting rod (22) on the fixing block (21) when the bottle cap is removed from the mounting post (221) is also provided on the fixing block (21). The adjustment assembly (4) includes an active pawl (41), a check pawl (42), a ratchet (43), and an active lever (44). A rotating groove (23) is provided on the fixing block (21), and the ratchet (43) is rotatably disposed within the rotating groove (23). The mounting rod (22) is coaxially disposed on the ratchet (43). A check groove (24) is provided on the side wall of the rotating groove (23), and the check pawl (42) is rotatably disposed within the check groove (24) and is coaxial with the ratchet (43). The active rocker arm (44) is rotatably disposed within the fixed block (21) at one end, and extends out of the fixed block (21) at the other end. The active pawl (41) is rotatably disposed on the active rocker arm (44). A rotating groove (25) is also provided on the side wall of the rotating groove (23). The active pawl (41) and the active rocker arm (44) are movably disposed within the rotating groove (25), and the active pawl (41) also meshes with the ratchet (43). The clamping assembly (5) includes a rotating rod (51), a roller (52), and a clamping block (53). A rotating shaft is provided inside the fixed block (21). The rotating rod (51) is rotatably disposed inside the fixed block (21) and near the end face of the ratchet (43) via the rotating shaft. The roller (52) is disposed on the side of the rotating rod (51) near the ratchet (43). The clamping block (53) is disposed at the end of the rotating rod (51) away from the rotating shaft. The ratchet (43) has an annular groove (54) and a plurality of arc-shaped protrusions (55) are spaced apart in the annular groove (54). When the roller (52) abuts against the arc-shaped protrusions (55), the clamping block (53) separates from the ratchet (43). A reset member (56) is provided on the rotating shaft. When the roller (52) separates from the arc-shaped protrusions (55), the reset member (56) causes the clamping block (53) to abut against the ratchet (43).

2. The placement rack for a liquor bottle cap assembly production line according to claim 1, characterized in that: Multiple sleeves (6) are coaxially arranged on the mounting rod (22), and multiple mounting posts (221) are respectively arranged at intervals along the circumference of the sleeves (6) on the side walls of the multiple sleeves (6).

3. The placement rack for a liquor bottle cap assembly production line according to claim 2, characterized in that: The mounting rod (22) includes a gripping section (26), a first mounting section (27), and a second mounting section (28) arranged coaxially. The sleeve (6) is sleeved on the first mounting section (27) and the second mounting section (28). The gripping section (26) is disposed between the first mounting section (27) and the second mounting section (28), and a gripping sleeve is sleeved on the gripping section (26).

4. The placement rack for a liquor bottle cap assembly production line according to claim 3, characterized in that: A fixing plate (29) is coaxially arranged on the side wall of the first mounting section (27) near the end of the first mounting bracket (2). A stabilizing plate (61) is arranged on the sleeve (6) and is coaxially arranged with the mounting rod (22). The mounting column (221) is arranged on the stabilizing plate (61). An adjusting rod (7) is arranged on the fixing plate (29). An adjusting hole (71) is opened on the stabilizing plate (61) for the adjusting rod (7) to pass through.

5. A placement rack for a liquor bottle cap assembly production line according to claim 4, characterized in that: The fixed disk (29) and the stabilizing disk (61) are hollowed out.

6. The placement rack for a liquor bottle cap assembly production line according to claim 1, characterized in that: The support member (222) includes a spring piece (2221) and a bolt (2222). The spring piece (2221) includes a fixing part and a spring arm part. The spring arm part is extended outward and the end is bent inward. The fixing part is fixedly mounted on the end of the mounting post (221) away from the mounting rod (22) by the bolt (2222).

7. A placement rack for a liquor bottle cap assembly production line according to claim 1, characterized in that: A friction layer (531) is attached to the side of the clamping block (53) near the ratchet (43).

8. A placement rack for a liquor bottle cap assembly production line according to claim 1, characterized in that: A fixing post (431) is coaxially provided on the side of the ratchet (43) near the mounting rod (22). A receiving slot (432) is coaxially provided on the fixing post (431). A receiving block is coaxially provided at the end of the mounting rod (22). The receiving block is inserted into the receiving slot (432). A second fixing member (433) is provided on the fixing post (431). The receiving block is fixed in the receiving slot (432) by the second fixing member (433).

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