Glue injection mechanism of bottle cap machine

Abstract

The utility model belongs to the technical field of bottle cap processing, particularly relates to a glue injection mechanism of a bottle cap machine, and provides the following scheme aiming at the problems that in the using process of an existing glue injection machine, formed bottle caps need to be manually transferred to the glue injection machine, the automation degree of the step is low, and the glue injection machine is inconvenient to be matched with a forming machine for use. The device comprises a bottle cap production line and a machine body arranged on one side of the bottle cap production line, two manipulators are arranged on the machine body, two air cylinders are arranged on the machine body, the output ends of the two air cylinders are connected with the corresponding manipulators respectively, and the manipulators correspond to index plates on the bottle cap production line and are used for clamping bottle caps; through cooperation of the automatic manipulator and the transmission mechanism, automatic conveying, positioning and glue injection operation of bottle caps on a production line are achieved, the mechanism is simple in structure and convenient to operate, the automation degree and efficiency of bottle cap production are greatly improved, meanwhile, the uniformity and accuracy of glue injection are guaranteed, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle cap processing, in particular to a glue injection mechanism of a bottle cap machine. Background Art

[0002] Bottle caps are used to seal bottles. According to different functions, there are bottle caps with different shapes and different operating methods. Molds are used in industrial production for injection molding, blow molding, extrusion, die-casting or forging, smelting, stamping and other methods to obtain various molds and tools for the required products. For example, the application of stamping devices in metal bottle caps, the stamping devices still have shortcomings during use.

[0003] The process of forming metal bottle caps includes five steps: punching and drawing, pre-bending, winding, pressing claws, (extruding threads), and injecting sealant. During use, the existing glue injection machine requires manual transfer of the formed bottle caps to the glue injection machine. This step has a low degree of automation and is not convenient for use with the molding machine. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the existing glue injection machine needs to manually transfer the formed bottle caps to the glue injection machine during use, and this step has a low degree of automation and is not convenient for use with the molding machine. A glue injection mechanism for a bottle cap machine is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A glue injection mechanism of a bottle cap machine, comprising a bottle cap production line and a machine body arranged on one side of the bottle cap production line, wherein two manipulators are arranged on the machine body, and two cylinders are arranged on the machine body, and the output ends of the two cylinders are respectively connected to corresponding manipulators, and the manipulators correspond to the dividing plates on the bottle cap production line and are used to clamp the bottle caps;

[0007] A connecting seat, the connecting seat is arranged on the machine body, a motor is installed on the machine body, and an output end of the motor is connected to the connecting seat to drive the bottle cap on the connecting seat to rotate;

[0008] A bracket assembly, wherein the bracket assembly is fixedly mounted on the machine body, a glue injection pump assembly is fixedly mounted on the bracket assembly, and a connecting seat for mounting a nozzle is fixedly mounted on one side of the bracket assembly;

[0009] The transmission mechanism is arranged on the machine body and is used in conjunction with the divider on the bottle cap production line to drive the bottle caps between the two manipulators to move, and at the same time can drive the bottle caps on the connecting seat to move up and down to hold the glue.

[0010] In a possible design, the transmission mechanism includes a first transmission shaft rotatably arranged on one side of the machine body, the first transmission shaft is connected to the divider on the bottle cap production line through a sprocket and a chain, two support plates are fixedly arranged on the machine body, the top of the two support plates is fixedly provided with the same mounting base plate, the top of the mounting base plate is provided with a support plate for sliding left and right, the two manipulators are both slid forward and backward and are arranged on the same support plate, a connecting rod seat is slidably arranged on the machine body, an eccentric connecting rod is provided on the outer wall of the first transmission shaft through an eccentric wheel sleeve, the other end of the eccentric connecting rod is rotatably connected to the connecting rod seat for driving the manipulator to move back and forth, and the cylinder is fixed on the support plate.

[0011] In a possible design, a rotating seat is rotatably provided on the machine body, a sliding column is slidably provided inside the rotating seat, the top of the sliding column is fixedly connected to the connecting seat, a second transmission shaft is rotatably provided on one side of the machine body, the second transmission shaft is connected to the first transmission shaft through a sprocket and a chain transmission, and a cam is provided on the outer wall fixed sleeve of the second transmission shaft for cooperating with the sliding column to drive the connecting seat to move upward and push the bottle cap.

[0012] In a possible design, a motor is fixedly installed at the bottom of the body, and a synchronous wheel is fixedly sleeved on the output end of the motor and the outer wall of the rotating seat. The outer walls of the two synchronous wheels are transmission-connected with the same synchronous belt for driving the connecting seat to rotate.

[0013] In a possible design, two mechanism mounting plates are slidably provided on the top of the support plate, the mechanism mounting plates are detachably connected to the corresponding manipulators, and the output end of the cylinder is fixedly connected to the mechanism mounting plates.

[0014] In a possible design, two guard plates are fixedly provided on the top of one side of the machine body to guide the bottle caps during the conveying process.

[0015] In a possible design, the inner wall of the manipulator is provided with a plurality of grooves corresponding to the bottle caps, and two grooves close to each other can position and clamp the bottle caps.

[0016] In the present application, when in use, starting the bottle cap production line can drive the divider on the bottle cap production line to rotate, the rotation of the divider can drive the first transmission shaft to rotate through the sprocket and the chain, the rotation of the first transmission shaft can drive the support plate to move through the eccentric connecting rod and the connecting rod seat, and drive the two manipulators to move to one side of the dividing plate, when the bottle cap moves into the groove, the two cylinders are started, and the two manipulators are driven to move closer to each other, so as to clamp the bottle cap, and at the same time the first transmission shaft continues to rotate, which can drive the support plate to reset and move, drive the bottle cap to move, and after moving into place, the two cylinders are started again to retract, so that the two manipulators move away from each other, at this time The first transmission shaft drives the support plate to move again and continue to clamp the bottle cap to move, which can drive the bottle cap to move in sequence. When the bottle cap moves to the connecting seat, the motor is started. The motor can drive the rotating seat to rotate through the synchronous wheel and the synchronous belt. The rotation of the rotating seat can drive the connecting seat to rotate through the sliding column, which can drive the bottle cap to rotate. The rotation of the first transmission shaft can also drive the second transmission shaft to rotate. During the rotation of the second transmission shaft, the sliding column can be driven upward through the cam, and the bottle cap can be driven upward through the connecting seat to collect glue. When the convex part of the cam is away from the sliding column, the sliding column can be reset downward under the action of gravity.

[0017] Beneficial effects:

[0018] In the utility model, the glue injection mechanism of the bottle cap machine can work simultaneously with the molding equipment by connecting the power source of the machine body with the bottle cap production line, which can effectively reduce the use of the power source and reduce the production cost;

[0019] In the utility model, the glue injection mechanism of the bottle cap machine can simultaneously drive the manipulator to move and drive the bottle cap to move upward through the cooperation of the first transmission shaft with the support plate and the sliding column, so as to realize automatic glue injection, which is more convenient and has higher production efficiency than the manual transfer method.

[0020] In the utility model, the automatic conveying, positioning and glue injection operations of the bottle caps on the production line are realized through the cooperation of the automatic manipulator and the transmission mechanism. The mechanism has a simple structure and is easy to operate, which greatly improves the automation degree and efficiency of the bottle cap production, while ensuring the uniformity and accuracy of the glue injection and improving the product quality. In addition, the mechanism has strong versatility and is easy to maintain, providing effective technical support for the bottle cap production. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the connection structure between the bottle cap production line and the glue injection machine of the glue injection mechanism of the bottle cap machine proposed by the utility model;

[0022] Figure 2 A three-dimensional structural diagram of a glue injection machine of a glue injection mechanism of a bottle capping machine proposed in the utility model;

[0023] Figure 3 for Figure 2 Main view structure diagram;

[0024] Figure 4 for Figure 2 Schematic diagram of the structure viewed from above;

[0025] Figure 5 for Figure 2 Schematic diagram of the structure from top view;

[0026] Figure 6 for Figure 2 Left view structural diagram.

[0027] In the figure: 1. bottle cap production line; 2. first transmission shaft; 4. machine body; 7. cylinder; 8. mechanism mounting plate; 9. guard plate; 10. support plate; 12. support plate; 13. synchronous wheel; 14. rotating seat; 15. synchronous belt; 16. connecting seat; 17. sliding column; 18. cam; 19. second transmission shaft; 20. eccentric connecting rod; 21. connecting rod seat; 22. manipulator; 23. mounting base plate; 25. injection pump assembly; 26. bracket assembly; 27. motor. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Example 1

[0030] Reference Figure 1-Figure 6 A glue injection mechanism of a bottle cap machine, which is used in the field of bottle cap processing, includes: a bottle cap production line 1 and a body 4 arranged on one side of the bottle cap production line 1, two manipulators 22 are arranged on the body 4, two cylinders 7 are arranged on the body 4, the output ends of the two cylinders 7 are respectively connected to the corresponding manipulators 22, and the manipulators 22 correspond to the dividing plate on the bottle cap production line 1, and are used to clamp the bottle caps. The bottle cap production line 1 adopts the multifunctional metal cap extrusion molding production line in the patent document CN219851810U.

[0031] The connecting seat 16 is arranged on the machine body 4 , and a motor 27 is installed on the machine body 4 . The output end of the motor 27 is connected to the connecting seat 16 , so as to drive the bottle cap on the connecting seat 16 to rotate.

[0032] The bracket assembly 26 is fixedly arranged on the machine body 4 , the glue injection pump assembly 25 is fixedly arranged on the bracket assembly 26 , and a connecting seat 16 for installing the spray head is fixedly arranged on one side of the bracket assembly 26 .

[0033] The transmission mechanism is arranged on the machine body 4 and cooperates with the divider on the bottle cap production line 1 to drive the bottle caps between the two manipulators 22 to move, and can also drive the bottle caps on the connecting seat 16 to move up and down to receive the glue.

[0034] In this embodiment, the bottle cap production line 1 is used to convey bottle caps, and the dividing plate is used in conjunction with the manipulator 22 to facilitate clamping by the manipulator 22. The two cylinders 7 respectively drive the two manipulators 22 to move forward and backward to clamp the bottle caps on the bottle cap production line 1, and drive the bottle caps to move to the connecting seat 16 through the transmission mechanism to facilitate subsequent glue injection operations. The motor 27 drives the connecting seat 16 to rotate, thereby driving the bottle caps on the connecting seat 16 to rotate, so that the glue injection surface of the bottle cap is evenly in contact with the glue, thereby improving the glue injection effect. The glue injection pump assembly 25 is used to provide glue and spray the glue onto the bottle cap through the nozzle.

[0035] The transmission mechanism includes a first transmission shaft 2 rotatably arranged on one side of a machine body 4, the first transmission shaft 2 is connected to a divider on a bottle cap production line 1 through a sprocket and a chain, two support plates 12 are fixedly arranged on the machine body 4, the top of the two support plates 12 is fixedly provided with a same mounting base 23, a support plate 10 is provided on the top of the mounting base 23 for sliding left and right, two manipulators 22 are both slidably arranged on the same support plate 10, a connecting rod seat 21 is slidably arranged on the machine body 4, an eccentric connecting rod 20 is provided on the outer wall of the first transmission shaft 2 through an eccentric wheel sleeve, the other end of the eccentric connecting rod 20 is rotatably connected to the connecting rod seat 21, and is used to drive the manipulator 22 to move back and forth, and the cylinder 7 is fixedly arranged on the support plate 10.

[0036] In this embodiment, the first transmission shaft 2 is connected to the divider on the bottle cap production line 1 through a sprocket and a chain to achieve power transmission. When the first transmission shaft 2 rotates, the eccentric wheel and the eccentric connecting rod 20 are used in conjunction to drive the connecting rod seat 21 to move back and forth left and right, thereby driving the support plate 10 to slide left and right on the mounting base plate 23, and then driving the two manipulators 22 to move back and forth between the bottle caps on the bottle cap production line 1, thereby achieving clamping and conveying of the bottle caps.

[0037] A rotating seat 14 is rotatably provided on the body 4, a sliding column 17 is slidably provided inside the rotating seat 14, and the top of the sliding column 17 is fixedly connected to the connecting seat 16. A second transmission shaft 19 is rotatably provided on one side of the body 4, and the second transmission shaft 19 is connected to the first transmission shaft 2 through a sprocket and a chain transmission. A cam 18 used in conjunction with the sliding column 17 is provided on the outer wall fixed sleeve of the second transmission shaft 19 to drive the connecting seat 16 to move upward to push the bottle cap.

[0038] In this embodiment, the second transmission shaft 19 is connected to the first transmission shaft 2 through a sprocket and chain transmission to achieve synchronous rotation. When the second transmission shaft 19 rotates, the cam 18 drives the sliding column 17 to slide up and down in the rotating seat 14, thereby driving the connecting seat 16 to move up and down. When the manipulator 22 transports the bottle cap to the connecting seat 16, the connecting seat 16 moves upward to the position corresponding to the nozzle of the glue injection pump assembly 25, so as to facilitate the glue injection operation; after the glue injection is completed, the connecting seat 16 moves downward, and the bottle cap is pushed to the next station by the manipulator 22.

[0039] A motor 27 is fixedly provided at the bottom of the body 4. The output end of the motor 27 and the outer wall of the rotating seat 14 are fixedly sleeved with synchronous wheels 13. The outer walls of the two synchronous wheels 13 are transmission-connected with the same synchronous belt 15 for driving the connecting seat 16 to rotate.

[0040] In this embodiment, the motor 27 drives one of the synchronous wheels 13 to rotate, and drives the other synchronous wheel 13 to rotate synchronously through the synchronous belt 15, thereby driving the rotating seat 14 and the connecting seat 16 to rotate, realizing the rotary glue injection operation of the bottle cap, so that the glue injection surface of the bottle cap is evenly contacted with the glue, thereby improving the glue injection effect.

[0041] At the same time, in order to improve the versatility and maintenance convenience of the mechanism, a mechanism mounting plate 8 is slidably provided on the support plate 10, and the mechanism mounting plate 8 is detachably connected to the manipulator 22, and the output end of the cylinder 7 is fixedly connected to the mechanism mounting plate 8, so that it is more convenient to replace or repair the manipulator 22, and the inner wall of the manipulator 22 is provided with a plurality of grooves corresponding to the bottle caps, which can facilitate the positioning and clamping of the bottle caps.

[0042] In order to ensure the stability of the bottle caps during the conveying process, two guard plates 9 are fixedly provided on the top of one side of the machine body 4, which play a guiding role for the bottle caps.

[0043] However, as is well known to those skilled in the art, the working principles and wiring methods of the bottle cap production line 1 and the motor 27 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A glue injection mechanism for a bottle capping machine, characterized in that: The invention comprises a bottle cap production line (1) and a machine body (4) arranged on one side of the bottle cap production line (1), wherein two manipulators (22) are arranged on the machine body (4), and two cylinders (7) are arranged on the machine body (4), and the output ends of the two cylinders (7) are respectively connected to the corresponding manipulators (22), and the manipulators (22) correspond to the indexing plate on the bottle cap production line (1) and are used to clamp the bottle caps; A connecting seat (16), the connecting seat (16) is arranged on the machine body (4), a motor (27) is installed on the machine body (4), an output end of the motor (27) is connected to the connecting seat (16), and is used to drive the bottle cap on the connecting seat (16) to rotate; A bracket assembly (26), the bracket assembly (26) being fixedly mounted on the machine body (4), a glue injection pump assembly (25) being fixedly mounted on the bracket assembly (26), and a connecting seat (16) for mounting a nozzle being fixedly mounted on one side of the bracket assembly (26); The transmission mechanism is arranged on the machine body (4) and is used in conjunction with the divider on the bottle cap production line (1) to drive the bottle caps between the two manipulators (22) to move and can also drive the bottle caps on the connecting seat (16) to move up and down to receive glue.

2. The glue injection mechanism of the bottle capping machine according to claim 1, characterized in that: The transmission mechanism comprises a first transmission shaft (2) rotatably arranged on one side of the machine body (4), the first transmission shaft (2) being connected to a divider on a bottle cap production line (1) through a sprocket and a chain, two support plates (12) being fixedly arranged on the machine body (4), the tops of the two support plates (12) being fixedly arranged with a same mounting base plate (23), the top of the mounting base plate (23) being slidably arranged with a support plate (10) left and right, the two manipulators (22) being slidably arranged on the same support plate (10) forward and backward, a connecting rod seat (21) being slidably arranged on the machine body (4), an eccentric connecting rod (20) being rotatably arranged on the outer wall of the first transmission shaft (2) through an eccentric wheel sleeve, the other end of the eccentric connecting rod (20) being rotatably connected to the connecting rod seat (21) for driving the manipulator (22) to move back and forth, and the cylinder (7) being fixedly arranged on the support plate (10).

3. The glue injection mechanism of the bottle capping machine according to claim 2, characterized in that: A rotating seat (14) is rotatably provided on the machine body (4), a sliding column (17) is slidably provided inside the rotating seat (14), the top of the sliding column (17) is fixedly connected to the connecting seat (16), a second transmission shaft (19) is rotatably provided on one side of the machine body (4), the second transmission shaft (19) is connected to the first transmission shaft (2) through a sprocket and a chain transmission, and a cam (18) is provided on the outer wall fixed sleeve of the second transmission shaft (19) for use with the sliding column (17) and for driving the connecting seat (16) to move upward to push the bottle cap.

4. The glue injection mechanism of the bottle capping machine according to claim 3, characterized in that: A motor (27) is fixedly provided at the bottom of the machine body (4); a synchronous wheel (13) is fixedly sleeved on the output end of the motor (27) and the outer wall of the rotating seat (14); the outer walls of the two synchronous wheels (13) are transmission-connected with the same synchronous belt (15) for driving the connecting seat (16) to rotate.

5. The glue injection mechanism of the bottle capping machine according to claim 2, characterized in that: Two mechanism mounting plates (8) are slidably provided on the top of the support plate (10), the mechanism mounting plates (8) are detachably connected to the corresponding manipulators (22), and the output end of the cylinder (7) is fixedly connected to the mechanism mounting plates (8).

6. A glue injection mechanism for a bottle capping machine according to any one of claims 1 to 5, characterized in that: Two guard plates (9) are fixedly provided on the top of one side of the machine body (4) for guiding the bottle caps during the conveying process.

7. The glue injection mechanism of the bottle capping machine according to claim 6, characterized in that: The inner wall of the manipulator (22) is provided with a plurality of grooves corresponding to the bottle caps, and two grooves close to each other can position and clamp the bottle caps.

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