Vertical cap screwing machine with cap feeding function

By designing a vertical cover screwing machine with upper cover function, using components such as linear motors, electric push rods and servo motors to automatically cover and screw cover, solving the problem of labor and low accuracy of traditional cover screwing machines, and improving work efficiency and accuracy.

CN119797253AInactive Publication Date: 2025-04-11GUANGZHOU MINCAI KESHI PRINTING CO LTD
View PDF 1 Cites 0 Cited by

Patent Information

Application Number
CN202510071716.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-16
Publication Date
2025-04-11
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

Traditional cap screwing machines require manual capping, which consumes manual labor and is average in accuracy. Manual tightening of the bottle cap can cause soreness in the arms and affects work efficiency.

Method used

A vertical cover screwing machine with upper cover function is designed, using components such as horizontal linear motors, vertical electric push rods and servo motors to realize automatic cover screwing and tightening, and ensure the accuracy of the cover screwing through pressure sensors and infrared rangefinders.

Benefits of technology

The automatic capping and cap screwing process is realized, saving labor, improving accuracy, and reducing the movement of the bottle body during cap screwing, improving work efficiency.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN119797253A_ABST
    Figure CN119797253A_ABST
Patent Text Reader

Abstract

The invention discloses a vertical cap screwing machine with a cap feeding function, and belongs to the technical field of cap screwing equipment, the vertical cap screwing machine comprises a conveyor used for supporting and conveying bottle bodies needing cap feeding and cap screwing, and the bottom end of the conveyor is provided with a counterweight plate; the assembling plate is in an L shape and fixedly connected to the top end of the balance weight plate, a transverse linear motor is installed on the inner top wall of the assembling plate, a moving part of the transverse linear motor is connected with an upper connecting plate, two vertical electric push rods with the height adjusting function are installed at the bottom end of the upper connecting plate, and the bottom ends of the moving parts of the two vertical electric push rods are jointly connected with a middle connecting plate. Two vertical hollow plates are fixedly connected to the bottom end of the middle connecting plate, vertical movable plates are arranged in inner cavities of the two vertical hollow plates, and pressure sensors are installed at the top ends of the two vertical movable plates. According to the vertical cap screwing machine with the cap installing function, cap taking and cap installing can be conducted, a bottle body can be fixed, and the possibility that the bottle body moves randomly is reduced.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The invention belongs to the technical field of capping equipment, in particular to a vertical capping machine with a capping function. Background Art

[0002] During the production of bottled beverages, after the beverage is poured into the beverage bottle, the bottle cap needs to be tightened on the beverage bottle to complete the production. At present, most of the bottle caps are tightened manually. Due to the large number of beverage bottles produced, continuous manual tightening can easily cause arm soreness and affect subsequent work efficiency. After the bottle cap is tightened, the beverage bottle needs to be placed in a collection container by hand, which is troublesome to operate. Therefore, a capping machine is needed. The capping machine is a machine that screws the cap on the target bottle. When using a traditional capping machine, the cap needs to be manually put on, and the use effect is average.

[0003] After searching, the Chinese patent document (application publication number CN112320720A) discloses a capping machine for bottled beverage production, including: a base and a mounting frame, the base is provided with a mounting frame; a motor, the mounting frame is provided with a motor; a material discharging mechanism, the base is provided with a material discharging mechanism; a bottle transferring mechanism, the base is provided with a bottle transferring mechanism; a tightening mechanism, the base is provided with a tightening mechanism; a cap placing mechanism, the base is provided with a cap placing mechanism. The present invention can continuously tighten the bottle caps of bottled beverages through the design of the tightening mechanism, without the need for manual tightening of the bottle caps one by one, thereby speeding up the capping speed and increasing the daily output; through the design of the clamping mechanism, the bottled beverage can be clamped, so that the bottled beverage is more stable when being capped and is not easy to move, thereby optimizing the capping effect of the bottled beverage. When using the capping machine, it is necessary to manually cap, which is not only labor-intensive but also has average accuracy. Summary of the invention

[0004] The object of the present invention is to provide a vertical capping machine with a capping function to solve the problems raised in the background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a vertical capping machine with a capping function, comprising: The conveyor is used to support and convey the bottles that need to be capped and screwed, and a counterweight plate is installed at the bottom of the conveyor; The assembly plate is L-shaped and fixedly connected to the top of the counterweight plate. A transverse linear motor is installed on the inner top wall of the assembly plate. The moving part of the transverse linear motor is connected to an upper connecting plate. Two vertical electric push rods with height adjustment function are installed on the bottom end of the upper connecting plate. The bottom ends of the moving parts of the two vertical electric push rods are commonly connected to a middle connecting plate. The bottom end of the middle connecting plate is fixedly connected to two vertical hollow plates. The inner cavities of the two vertical hollow plates are both provided with vertical movable plates. Pressure sensors are installed on the tops of the two vertical movable plates. The pressure sensors are fixedly connected to the middle connecting plate through vertical springs. The bottom ends of the two vertical movable plates are commonly connected to a lower connecting plate, and a servo motor is installed on the bottom end of the lower connecting plate. The output shaft of the servo motor is connected to an upper connecting rod. The bottom end of the upper connecting rod is fixedly connected to a mounting plate. The bottom end of the mounting plate is connected to a vertical vacuum rubber plug for fixing the bottle cap. Two auxiliary electric push rods are embedded in the top of the lower connecting plate and are located on both sides of the servo motor. The bottom ends of the moving parts of the two auxiliary electric push rods are connected to the side connecting plates. The bottom ends of the side connecting plates are installed with auxiliary linear motors with movement and adjustment functions. The bottom ends of the moving parts of the auxiliary linear motors are connected with limiting arc plates for pushing and fixing the bottle caps. The two limiting arc plates are symmetrically arranged about the vertical vacuum rubber plug, and the inner walls of the two limiting arc plates are bonded with anti-slip pads with elastic functions.

[0006] As a preferred implementation scheme, two vertical support plates are welded to the top of the counterweight plate, and horizontal electric push rods are embedded in the sides of the two vertical support plates.

[0007] As a preferred embodiment, the moving parts of the two transverse electric push rods are connected with fixed arc plates for fixing the bottle body of the bottle, and the inner walls of the two fixed arc plates are also bonded with anti-slip pads with elastic function.

[0008] As a preferred implementation scheme, the side surfaces of the two fixed arc-shaped plates are fixedly connected with L-shaped side support plates, and the side surfaces of the side support plates are embedded with tilting electric push rods.

[0009] As a preferred embodiment, the moving part of the inclined electric push rod is connected to an inclined connecting plate, and the inclined surface of the inclined connecting plate is installed with an inclined air-evacuating rubber plug for fixing the upper half of the bottle body.

[0010] As a preferred embodiment, two stabilizing plates are welded to the top of the counterweight plate, and a stabilizing frame located in the inner cavity of the conveyor belt is welded between the two stabilizing plates.

[0011] As a preferred embodiment, the inner wall of the stabilizing frame is rotatably connected with a plurality of supporting rollers for resisting against the belt of the conveyor, and the width of the stabilizing frame is greater than the width of the bottle body.

[0012] As a preferred embodiment, L-shaped recording plates are fixedly connected to both sides of the assembly plate, and multiple cameras for recording the screwing of the bottle cap are installed on the periphery of the assembly plate and the periphery of the recording plate.

[0013] As a preferred embodiment, the inner wall of the recording board is connected with a triangular block, and the inclined surface of the triangular block is fixedly connected with a plurality of infrared rangefinders for measuring the screwing position of the bottle cap.

[0014] As a preferred embodiment, a plurality of diagonal support plates for improving stability are connected between the assembly plate and the counterweight plate, and storage components for storing bottle caps are connected to the sides of the diagonal support plates.

[0015] Compared with the prior art, the technical effects and advantages of the present invention are as follows: The vertical capping machine with capping function has a horizontal linear motor that moves the vertical vacuum rubber plug to the top of the storage component. At this time, the vertical electric push rod is extended to move the limit arc plate downward, and the two auxiliary linear motors are moved synchronously to push the bottle cap to the bottom of the vertical vacuum rubber plug. At this time, the auxiliary electric push rod is slowly retracted, and the vertical electric push rod is slowly extended to make the vertical vacuum rubber plug press against the bottle cap. Then, the vertical vacuum rubber plug is vacuumed to achieve suction and fixation of the bottle cap. Then, the vertical electric push rod is retracted and reset, and the horizontal linear motor is moved and reset, so as to achieve cap removal and capping. Compared with the traditional manual capping, it not only saves labor but also has higher precision. The vertical capping machine with capping function has the following advantages: when the capping needs to be performed, the vertical electric push rod is extended, so that the vertical air-evacuating rubber plug drives the bottle cap to press against the bottle body, and the vertical spring is in a contracted state, the servo motor is turned on, the servo motor drives the upper connecting rod to rotate, drives the mounting plate, the vertical air-evacuating rubber plug and the bottle cap to rotate, and then the bottle cap is tightened. In the process of twisting and moving downward, the restoring force of the vertical spring can ensure the twisting effect, and the twisting situation is understood according to the data of the infrared rangefinder and the camera; The vertical capping machine with capping function has a conveyor that conveys the bottle body that needs to be capped. When the bottle body is conveyed between two fixed arc plates, the conveying is stopped. At this time, the two auxiliary electric push rods are synchronously extended, which can not only fix the bottle body, but also push the bottle body to the center position of the conveyor and be directly below the bottle cap, so as to facilitate the subsequent capping. After the fixed arc plate is fixed, the inclined electric push rod is controlled to extend. When the inclined air-evacuating rubber plug is against the upper half of the bottle body, the inclined air-evacuating rubber plug is controlled to be evacuated and tightened. With the fixation of the fixed arc plate, the possibility of the bottle body moving turbulently when the cap is screwed can be greatly reduced. The vertical capping machine with capping function has a support roller of a stabilizing frame that can support the conveyor belt, thereby ensuring the stability of the bottle body above the conveyor and ensuring that the bottle body does not move around or move down excessively when the cap is being screwed, thereby ensuring smooth screwing of the cap; The vertical capping machine with capping function can not only remove and cap the bottle, but also fix the bottle body, thereby reducing the possibility of the bottle body moving around. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the upper connecting plate of the present invention; Figure 3 For the present invention Figure 2 Schematic diagram of the structure after the auxiliary electric push rod and the auxiliary linear motor are adjusted; Figure 4 It is a structural schematic diagram of the auxiliary electric push rod and the limiting arc plate of the present invention; Figure 5 It is a cross-sectional view of the middle connecting plate and the lower connecting plate of the present invention; Figure 6 It is a structural schematic diagram of the servo motor of the present invention; Figure 7 It is a structural schematic diagram of the vertical support plate of the present invention; Figure 8 It is a structural schematic diagram of the stabilization frame of the present invention; Fig. 9 is a top view of the stabilizing frame of the present invention; Fig.10 It is a schematic diagram of the structure of the recording board of the present invention.

[0017] Description of reference numerals: In the figure: 1. Conveyor; 2. Counterweight plate; 3. Assembly plate; 4. Horizontal linear motor; 5. Upper connecting plate; 6. Vertical electric push rod; 7. Middle connecting plate; 8. Vertical hollow plate; 9. Vertical movable plate; 10. Pressure sensor; 11. Vertical spring; 12. Lower connecting plate; 13. Servo motor; 14. Upper connecting rod; 15. Mounting plate; 16. Vertical air extraction rubber plug; 17. Auxiliary electric push rod; 18. Side connecting plate; 19. Auxiliary Auxiliary linear motor; 20, limit arc plate; 21, vertical support plate; 22, horizontal electric push rod; 23, fixed arc plate; 24, side support plate; 25, tilt electric push rod; 26, oblique connecting plate; 27, tilt exhaust rubber plug; 28, stabilizing plate; 29, stabilizing frame; 30, support roller; 31, recording board; 32, camera; 33, triangle block; 34, infrared rangefinder; 35, oblique support plate; 36, storage component. Implementation

[0018] In the following description, a large number of specific details are provided to provide a more thorough understanding of the present invention. However, it is apparent to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features well known in the art are not described.

[0019] The connection method can be bonding, welding, bolt connection and other existing methods, depending on actual needs.

[0020] See also Figures 1 to 10 , a vertical capping machine with a capping function, this embodiment includes: Conveyor 1 is used to support and convey bottles that need to be capped and screwed. The feeding equipment and subsequent receiving equipment of conveyor 1 are not shown. A counterweight plate 2 is installed at the bottom end of conveyor 1. The assembly plate 3 is L-shaped and fixedly connected to the top of the counterweight plate 2. A transverse linear motor 4 is installed on the inner top wall of the assembly plate 3. The moving part of the transverse linear motor 4 is connected to the upper connecting plate 5. Two vertical electric push rods 6 with height adjustment function are installed at the bottom end of the upper connecting plate 5. The bottom ends of the moving parts of the two vertical electric push rods 6 are commonly connected to the middle connecting plate 7. The bottom end of the middle connecting plate 7 is fixedly connected to two vertical hollow plates 8. The inner cavities of the two vertical hollow plates 8 are both provided with vertical movable plates 9. Pressure sensors 10 are installed on the tops of the two vertical movable plates 9. The pressure sensors 10 are connected and fixed to the middle connecting plate 7 through vertical springs 11. When the cover needs to be screwed, the vertical electric push rods 6 are controlled to extend. , so that the vertical air-extraction rubber plug 16 drives the bottle cap to press against the bottle body, and the vertical spring 11 is in a contracted state, the servo motor 13 is turned on, and the servo motor 13 drives the upper connecting rod 14 to rotate, driving the mounting plate 15, the vertical air-extraction rubber plug 16 and the bottle cap to rotate, thereby realizing the tightening of the bottle cap. In the process of twisting and moving downward, the restoring force of the vertical spring 11 can ensure the twisting effect. The bottom ends of the two vertical movable plates 9 are commonly connected with the lower connecting plate 12, and the bottom end of the lower connecting plate 12 is installed with the servo motor 13, the output shaft of the servo motor 13 is connected with the upper connecting rod 14, the bottom end of the upper connecting rod 14 is fixedly connected with the mounting plate 15, and the bottom end of the mounting plate 15 is connected with the vertical air-extraction rubber plug 16 for fixing the bottle cap; Two auxiliary electric push rods 17 are embedded in the top of the lower connecting plate 12 and are located on both sides of the servo motor 13. The bottom ends of the moving parts of the two auxiliary electric push rods 17 are connected to the side connecting plates 18. The bottom ends of the side connecting plates 18 are installed with auxiliary linear motors 19 with movement and adjustment functions. The bottom ends of the moving parts of the auxiliary linear motors 19 are connected with limiting arc plates 20 for pushing and fixing the bottle caps. The two limiting arc plates 20 are symmetrically arranged about the vertical air-evacuating rubber plugs 16. The inner walls of the two limiting arc plates 20 are bonded with anti-skid pads with elastic functions. When it is necessary to remove the cap, the horizontal linear motor 4 is controlled to move the vertical air-evacuating rubber plugs 16. The plug 16 moves to the top of the storage component 36. At this time, the vertical electric push rod 6 extends, so that the limiting arc plate 20 moves downward, and the two auxiliary linear motors 19 move synchronously to push the bottle cap to the bottom of the vertical vacuum rubber plug 16. At this time, the auxiliary electric push rod 17 slowly contracts, and the vertical electric push rod 6 slowly extends, so that the vertical vacuum rubber plug 16 presses against the bottle cap, and then the vertical vacuum rubber plug 16 is exhausted to achieve the suction and fixation of the bottle cap, and then the vertical electric push rod 6 contracts and resets, and the horizontal linear motor 4 moves and resets. The double fixation can greatly reduce the possibility of the bottle body moving when the cap is screwed.

[0021] In order to push and fix the material, two vertical support plates 21 are welded to the top of the counterweight plate 2, and the sides of the two vertical support plates 21 are embedded with transverse electric push rods 22. The moving parts of the two transverse electric push rods 22 are connected with fixed arc plates 23 for fixing the bottle body of the bottle body. The inner walls of the two fixed arc plates 23 are also bonded with anti-skid pads with elastic functions. The sides of the two fixed arc plates 23 are fixedly connected with L-shaped side support plates 24. The sides of the side support plates 24 are embedded with tilting electric push rods 25. The moving parts of the tilting electric push rods 25 The upper part of the bottle body is connected with an inclined connecting plate 26, and the inclined surface of the inclined connecting plate 26 is installed with an inclined air-evacuation rubber plug 27 for fixing the upper half of the bottle body. In the process of removing the cap, the conveyor 1 conveys the bottle body to between the two fixed arc plates 23, and then stops conveying. At this time, the two auxiliary electric push rods 17 are synchronously extended to push the bottle body to the center position of the conveyor 1, and then fixed, and the inclined electric push rod 25 is controlled to extend. When the inclined air-evacuation rubber plug 27 is against the upper half of the bottle body, the inclined air-evacuation rubber plug 27 is controlled to evacuate and tighten.

[0022] In order to provide support from below, two stabilizing plates 28 are welded to the top of the counterweight plate 2, and a stabilizing frame 29 located in the inner cavity of the belt of the conveyor 1 is welded between the two stabilizing plates 28. The inner wall of the stabilizing frame 29 is rotatably connected with a plurality of support rollers 30 for supporting the belt of the conveyor 1, and the width of the stabilizing frame 29 is greater than the width of the bottle body.

[0023] In order to record and measure distance, so as to understand the screwing situation of the cap, L-shaped recording plates 31 are fixedly connected to both sides of the assembly plate 3, and multiple cameras 32 for recording the screwing of the bottle cap are installed on the outer periphery of the assembly plate 3 and the outer periphery of the recording plate 31, and the inner wall of the recording plate 31 is connected to a triangular block 33, and the inclined surface of the triangular block 33 is fixedly connected with multiple infrared rangefinders 34 for measuring the screwing position of the bottle cap. The screwing situation is understood according to the data of the infrared rangefinder 34 and the camera 32 to ensure the completion of the screwing of the cap.

[0024] A plurality of diagonal support plates 35 for improving stability are connected between the assembly plate 3 and the counterweight plate 2, and a storage assembly 36 for storing bottle caps is connected to the side of the diagonal support plate 35. The storage surface of the storage assembly 36 is high at both ends and low in the middle, ensuring that the bottle caps are directly under the servo motor 13. If there is a slight offset, it can be adjusted by clamping and pushing. If the position is accurate, it can be directly sucked and fixed.

[0025] The conveyor 1, the transverse linear motor 4, the vertical electric push rod 6, the pressure sensor 10, the servo motor 13, the vertical air extraction rubber plug 16, the auxiliary electric push rod 17, the auxiliary linear motor 19, the transverse electric push rod 22, the tilting electric push rod 25, the tilting air extraction rubber plug 27, the camera 32, and the infrared rangefinder 34 are all set as the prior art. The working principle, size and model are irrelevant to the function of the present application, so they are not described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0026] How it works The vertical capping machine with capping function controls the horizontal linear motor 4 to move the vertical air-evacuating rubber plug 16 to the top of the storage assembly 36 when the cap needs to be removed. At this time, the vertical electric push rod 6 is extended to make the limit arc plate 20 move downward, and the two auxiliary linear motors 19 are moved synchronously to push the bottle cap to the bottom of the vertical air-evacuating rubber plug 16. At this time, the auxiliary electric push rod 17 is slowly contracted, and the vertical electric push rod 6 is slowly extended to make the vertical air-evacuating rubber plug 16 press against the bottle cap, and then the vertical air-evacuating rubber plug 16 is evacuated to realize the suction and fixation of the bottle cap, and then the vertical electric push rod 6 is contracted and reset, and the horizontal linear motor 4 is moved and reset; During the process of removing the cap, the conveyor 1 conveys the bottle body to between the two fixed arc plates 23, and then stops conveying. At this time, the two auxiliary electric push rods 17 are synchronously extended to push the bottle body to the center position of the conveyor 1, and then fixed. The inclined electric push rod 25 is controlled to extend. When the inclined air-exhaust rubber plug 27 is against the upper half of the bottle body, the inclined air-exhaust rubber plug 27 is controlled to exhaust and suck tightly. After the bottle body is fixed, when it is necessary to screw the cap, the vertical electric push rod 6 is controlled to extend so that the vertical air-exhaust rubber plug 16 drives the bottle cap to press against the bottle body, and the vertical spring 11 is in a contracted state, and the servo motor 13 is turned on. The servo motor 13 drives the upper connecting rod 14 to rotate, and drives the mounting plate 15, the vertical air-exhaust rubber plug 16 and the bottle cap to rotate, thereby realizing the tightening of the bottle cap. In the process of twisting and moving down, the restoring force of the vertical spring 11 can ensure the twisting effect. The twisting situation is understood according to the data of the infrared rangefinder 34 and the camera 32 to ensure the completion of the screwing of the cap.

[0027] It should be noted that, in this document, relational terms such as one and two are merely used to distinguish one entity or operation from another entity or operation, but do not necessarily require or imply any actual relationship or order between these entities or operations.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertical capping machine with capping function, characterized in that: include: A conveyor (1) is used to support and convey bottles that need to be capped and screwed, wherein a counterweight plate (2) is installed at the bottom end of the conveyor (1); an assembly plate (3) is L-shaped and fixedly connected to the top of the counterweight plate (2); a transverse linear motor (4) is installed on the inner top wall of the assembly plate (3); the moving part of the transverse linear motor (4) is connected to an upper connecting plate (5); two vertical electric push rods (6) with a height adjustment function are installed at the bottom end of the upper connecting plate (5); the two vertical electric push rods (6) have a height adjustment function, and the two vertical electric push rods (6) have a height adjustment function. The bottom end of the moving part of the vertical electric push rod (6) is commonly connected to a central connecting plate (7), the bottom end of the central connecting plate (7) is fixedly connected to two vertical hollow plates (8), the inner cavities of the two vertical hollow plates (8) are each provided with a vertical movable plate (9), the top ends of the two vertical movable plates (9) are each installed with a pressure sensor (10), the pressure sensor (10) is connected and fixed to the central connecting plate (7) via a vertical spring (11), and the bottom ends of the two vertical movable plates (9) are commonly connected to A lower connecting plate (12) is provided, and a servo motor (13) is installed at the bottom end of the lower connecting plate (12); the output shaft of the servo motor (13) is connected to an upper connecting rod (14); the bottom end of the upper connecting rod (14) is fixedly connected to a mounting plate (15); the bottom end of the mounting plate (15) is connected to a vertical air extraction rubber plug (16) for fixing the bottle cap; two auxiliary electric push rods (17) are embedded in the top end of the lower connecting plate (12) and are located on both sides of the servo motor (13); the two auxiliary electric push rods (17) are installed on the top end of the lower connecting plate (12) and are located on both sides of the servo motor (13); the two auxiliary electric push rods (17) are installed on the top end of the lower connecting plate (12) and are located on both sides of the servo motor (13); the two auxiliary electric push rods (17) are installed on the top end of the lower connecting plate (12) and are located on both sides of the servo motor (13); the two auxiliary electric push rods (17) are installed on the top end of the lower connecting plate (12) and are located on the bottom end ... The bottom end of the moving part of the electric push rod (17) is connected to a side connecting plate (18), and the bottom end of the side connecting plate (18) is installed with an auxiliary linear motor (19) with a moving adjustment function. The bottom end of the moving part of the auxiliary linear motor (19) is connected to a limiting arc plate (20) for pushing and fixing the bottle cap. The two limiting arc plates (20) are symmetrically arranged with respect to the vertical air extraction rubber plug (16), and the inner walls of the two limiting arc plates (20) are bonded with anti-skid pads with elastic function.

2. The vertical capping machine with capping function according to claim 1, characterized in that: Two vertical support plates (21) are welded to the top of the counterweight plate (2), and transverse electric push rods (22) are embedded in the sides of the two vertical support plates (21).

3. The vertical capping machine with capping function according to claim 2, characterized in that: The moving parts of the two transverse electric push rods (22) are connected to a fixed arc plate (23) for fixing the bottle body of the bottle, and the inner walls of the two fixed arc plates (23) are also bonded with anti-slip pads with elastic function.

4. The vertical capping machine with capping function according to claim 3, characterized in that: The side surfaces of the two fixed arc-shaped plates (23) are fixedly connected with L-shaped side support plates (24), and the side surfaces of the side support plates (24) are embedded with tilting electric push rods (25).

5. The vertical capping machine with capping function according to claim 4, characterized in that: The moving part of the inclined electric push rod (25) is connected to an inclined connecting plate (26), and an inclined air extraction rubber plug (27) for fixing the upper half of the bottle body is installed on the inclined surface of the inclined connecting plate (26).

6. The vertical capping machine with capping function according to claim 2, characterized in that: Two stabilizing plates (28) are welded to the top of the counterweight plate (2), and a stabilizing frame (29) located in the inner cavity of the belt of the conveyor (1) is welded between the two stabilizing plates (28).

7. The vertical capping machine with capping function according to claim 6, characterized in that: The inner wall of the stabilizing frame (29) is rotatably connected to a plurality of supporting rollers (30) for resisting against the belt of the conveyor (1); the width of the stabilizing frame (29) is greater than the width of the bottle body.

8. The vertical capping machine with capping function according to claim 1, characterized in that: L-shaped recording plates (31) are fixedly connected to both sides of the assembly plate (3), and a plurality of cameras (32) for recording the screwing of the bottle cap are installed on the outer periphery of the assembly plate (3) and the outer periphery of the recording plate (31).

9. The vertical capping machine with capping function according to claim 8, characterized in that: The inner wall of the recording plate (31) is connected to a triangular block (33), and the inclined surface of the triangular block (33) is fixedly connected to a plurality of infrared rangefinders (34) for measuring the screwing position of the bottle cap.

10. The vertical capping machine with capping function according to claim 1, characterized in that: A plurality of diagonal support plates (35) for improving stability are further connected between the assembly plate (3) and the counterweight plate (2), and a storage assembly (36) for storing bottle caps is connected to the side of the diagonal support plate (35).

Citation Information

Patent Citations

  • Cap screwing machine for bottled beverage production

    CN112320720A