Full-automatic double-end cap screwing machine for bottled liquid

Abstract

The utility model provides a full-automatic double-end cap screwing machine for bottled liquid, which relates to the technical field of packaging machinery and comprises a conveying platform, one side of the conveying platform is in bolted connection with a connecting support, the joint of the connecting support is connected with a double-end cap screwing plate, the number of cap screwing ends of the double-end cap screwing plate is two, and the top end of the double-end cap screwing plate is provided with a transmission assembly. Protective supports are bolted to the head end and the tail end of the top face of the conveying platform, protective rods are connected into connectors of the protective supports, a sliding table is arranged at the tail end of the conveying platform, an emitter and a receiver are arranged at the tail end of the conveying platform, and a connecting rod is arranged at the top of the conveying platform. The number of the cap screwing mechanisms is increased so that the cap screwing mechanisms can ascend and descend together and conduct cap screwing operation at the same time to seal bottle openings, the working efficiency of the machine is improved, the sealed bottles are automatically detected, manual detection is replaced, and automation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machinery, in particular to a full-automatic double-head capping machine for bottled liquid. Background Art

[0002] At present, in the daily chemical, food, medicine and other industries, the capping machine is a device that can screw the bottle cap onto the bottle. The capping machine generally includes a frame, a power transmission device and a capping assembly. The capping assembly has a rotating part. The power device drives the rotating part to rotate, and the bottle cap is stuck in the clamping head of the rotating part. As the rotating part rotates, the bottle cap is tightened onto the bottle.

[0003] According to the patent publication number CN218261897U, a capping machine specifically relates to the field of capping machines. The present application includes a capping device, a capping device is installed on the upper side of the capping device, and a positioning device is provided on the upper surface of the capping device. The positioning device includes two cylinders, and the two cylinders are fixedly connected to the upper surface of the capping device. Push rods are sliding inside the two cylinders, and the ends of the two push rods close to each other are fixedly connected to a limiting frame. Two rotating rods are rotatably connected inside the limiting frame, and a rectangular plate is fixedly connected on the side where the two rotating rods are close to each other. A limiting block is fixedly connected to the surface of the rectangular plate, and the cross-section of the limiting block is an isosceles trapezoidal structure. Two sliders are slidably connected to the side of the rectangular plate away from the limiting block. The present application facilitates the positioning of bottles of different shapes and sizes by setting a positioning device, improves the scope of use of the capping device, and thereby improves the efficiency of positioning the bottle.

[0004] The above is an introduction to the screw capping machine. Due to problems with the threads of the bottle mouth or the bottle cap during processing, problems may occur during screw capping and sealing. The existing screw capping machines usually use manual inspection to check whether the cap is sealed with the bottle mouth after completing the sealing of the cap and the bottle mouth. The operation is relatively cumbersome, and the inspection is not accurate enough to find problems in time. At the same time, the existing screw capping equipment usually does not have the inspection function, which increases the workload of the staff. Utility Model Content

[0005] The utility model aims to solve the technical problems that the bottle cap closure detection operation is troublesome and the functionality of the capping equipment is single in the prior art, and proposes a fully automatic double-head capping machine for bottled liquid.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fully automatic double-head capping machine for bottled liquid, comprising a conveying platform, a connecting bracket bolted to one side of the conveying platform, a double-head capping plate connected to the connection of the connecting bracket, and there are two groups of capping ends of the double-head capping plate, a transmission assembly is provided at the top of the double-head capping plate, protective brackets are bolted to the head and tail ends of the top surface of the conveying platform, a protective rod is connected to the interface of the protective bracket, a sliding platform is provided at the end of the conveying platform, a transmitter and a receiver are provided at the end position of the conveying platform, and a connecting rod is provided on the top of the conveying platform.

[0007] Preferably, a lifting assembly is fixed to the side of the connecting bracket, and the lifting end of the lifting assembly is fixed to the connection between the double-head screw cover plate.

[0008] Preferably, a clamping cylinder is bolted to the top surface of the conveying platform, a clamping head is connected to the telescopic end of the clamping cylinder, and an anti-slip groove is provided on one side of the clamping head.

[0009] Preferably, a sleeve is sleeved on the surface of the connecting rod, and the transmitter and the receiver are respectively connected to the sleeves at corresponding positions, and the positions of the transmitter and the receiver are horizontally flush, and the connecting rod is fixed to the protective bracket at the end of the conveying platform.

[0010] Preferably, a sorting port is provided on the sliding surface of the sliding platform, and the sliding surface of the sliding platform is an inclined surface from top to bottom.

[0011] Preferably, a baffle is attached to one side of the slide platform, and moving components are provided on both sides of the slide platform.

[0012] Beneficial Effects

[0013] In the utility model, the number of the capping mechanisms is increased so that the capping mechanisms can be lifted and lowered together and the capping operation can be performed simultaneously to seal the bottle mouth, thereby improving the working efficiency of the machine, and the sealed bottles are automatically detected, replacing manual detection, realizing automation, and there is no need to transfer the sealed bottles to the detection equipment separately for detection, the sealed bottles can be directly detected, unsealed bottles can be found in time and the problems can be found, the equipment can be adjusted in time to ensure the sealing quality of the bottle cap and the bottle mouth, so that the equipment has the detection function, and combined with the automatic switch mode of the sorting port, unqualified bottles can be rejected, thereby reducing the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axonometric drawing of the utility model;

[0015] Figure 2 for Figure 1 A magnified view of location A;

[0016] Figure 3 It is a three-dimensional diagram of the utility model;

[0017] Figure 4 It is a rear view of the utility model;

[0018] Figure 5 It is a cross-sectional view of the utility model.

[0019] Legend:

[0020] 1. Conveying platform; 2. Protective bracket; 3. Protective rod; 4. Connecting bracket; 5. Lifting assembly; 6. Double-head screw capping plate; 7. Transmission assembly; 8. Clamping cylinder; 9. Clamping head; 10. Connecting rod; 11. Sleeve head; 12. Receiver; 13. Transmitter; 14. Slide platform; 15. Sorting port; 16. Moving assembly; 17. Baffle. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0022] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment:

[0024] Reference Figure 1-4A fully automatic double-head capping machine for bottled liquid comprises a conveying platform 1, protective brackets 2 are bolted at both ends of the top surface of the conveying platform 1, a protective rod 3 is connected in the interface of the protective bracket 2, a connecting bracket 4 is bolted on one side of the conveying platform 1, a double-head capping plate 6 is connected at the connection of the connecting bracket 4, and there are two groups of capping ends of the double-head capping plate 6, a conveyor belt in the conveying platform 1 is used to transport bottles, and bottles with bottle caps are sent to the capping position, and the capping heads on the double-head capping plate 6 are used to rotate and seal the caps, and there are two groups of capping heads on the double-head capping plate 6, which can cap two bottles at the same time, thereby improving the efficiency of capping, and further illustrate that a movable stopper can be added in the capping area, and the movable stopper is also driven by the cylinder to block the bottles in the capping area to prevent the bottles from moving to the capping area before being clamped. Outside the area, a lifting component 5 is fixed to the side of the connecting bracket 4, and the lifting end of the lifting component 5 is fixed to the connection between the double-head screw capping plate 6, wherein the conveying platform 1 uses the protective bracket 2 to connect and fix the protective rod 3, and the protective rod 3 can be used to limit the conveyed bottle to prevent it from tilting, and it can move in the reverse direction of the conveyor belt. The lifting component 5 is composed of components such as a slide groove, a cylinder, and a connecting piece. The cylinder and other components are fixed to the connecting bracket 4. Further explanation, the moving end of the double-head screw capping plate 6 is located in the slide groove and is connected to the telescopic end of the cylinder. It can be limited by the slide groove so that it can move in a straight line together with the telescopic end of the cylinder, so that the screw capping end moves to the position of the bottle cap, and the bottle mouth is sealed. The screw capping principle and operation of the screw capping machine are clearly introduced in the patent document with the public document CN103466523A.

[0025] The top of the double-headed screw capping plate 6 is provided with a transmission assembly 7, which is composed of a transmission wheel, a transmission chain and a motor. When the motor is working, the transmission member can be used to rotate the two sets of screw capping ends together to complete the screw capping operation.

[0026] A clamping cylinder 8 is bolted to the top surface of the conveying platform 1, and a clamping head 9 is connected to the telescopic end of the clamping cylinder 8, and an anti-slip groove is provided on one side of the clamping head 9. The clamping head 9 can be extended and retracted by the clamping cylinder 8. After the bottle is moved to the capping position, the clamping head 9 can be moved so that the bottle is clamped and fixed by the clamping head 9 to avoid displacement of the bottle during the capping operation, thereby ensuring that the capping operation can be carried out normally.

[0027] A transmitter 13 and a receiver 12 are provided at the end position of the conveying platform 1. After the capping operation is completed, the bottle continues to be conveyed by the conveyor belt until it is at the end position of the conveying platform 1. The height of the bottle cap can be detected by the transmitter 13 and the receiver 12. The transmitter 13 and the receiver 12 are components for emitting and receiving light, respectively. The light emitted by the transmitter 13 is received by the receiver 12 and converted into an electrical signal. When a problem occurs when the bottle cap is being screwed on and is not completely sealed with the bottle mouth, the height of the bottle cap is higher than the normal height of a completely sealed bottle cap. Therefore, the height of the transmitter 13 and the receiver are adjusted in advance to meet the detection requirements. When a problem occurs, the light cannot be received by the receiver 12. At this time, the added alarm can sound an alarm to remind the staff to check. See where the problem lies and determine whether it is necessary to adjust the settings of the capping machine, and make adjustments in time. If it is a problem with the bottle mouth or the bottle cap thread, ignore it. A connecting rod 10 is provided on the top of the conveying platform 1, and a sleeve 11 is sleeved on the surface of the connecting rod 10, and the transmitter 13 and the receiver 12 are respectively connected to the sleeve 11 at the corresponding positions, and the positions of the transmitter 13 and the receiver 12 are flush, and the connecting rod 10 is fixed to the protective bracket 2 at the end of the conveying platform 1. Further explanation: the receiver 12 and the transmitter 13 are connected to the protective bracket 2 at the end of the conveying platform 1 through the sleeve 11, and the sleeve 11 can slide on the surface of the connecting rod 10 to adjust the height, and finally it can be located at the adjusted position through screws or the friction parts of the sleeve 11 itself.

[0028] A sliding platform 14 is provided at the end of the conveying platform 1. A sorting port 15 is provided on the sliding surface of the sliding platform 14, and the sliding surface of the sliding platform 14 is an inclined surface from top to bottom. The bottles after inspection fall onto the sliding platform 14, slide out along the inclined surface of the sliding platform 14, and wait for recycling. If unqualified bottles enter the sliding platform 14, the sorting of the sliding platform 14 is in an open state, and the bottles slide into the sorting port 15 for separation, and the sorting port 15 is closed after separation.

[0029] A baffle 17 is attached to one side of the slide platform 14, and moving components 16 are provided on both sides of the slide platform 1. The sorting port 15 is closed by the baffle 17 and is moved by the moving component 16. The moving component 16 includes a screw rod, a motor, a mounting frame and other components. The motor is used to drive the screw rod to rotate, and the connecting ends on both sides of the baffle 17 are sleeved on the surface of the screw rod and threadedly connected to the surface of the screw rod. At this time, the rotation of the screw rod can move the baffle 17 to complete the opening and closing of the sorting port 15.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A fully automatic double-head capping machine for bottled liquids, comprising a conveying platform (1), characterized in that: A connecting bracket (4) is bolted to one side of the conveying platform (1), a double-headed screw cover plate (6) is connected to the connection of the connecting bracket (4), and there are two groups of screw cover ends of the double-headed screw cover plate (6), and a transmission assembly (7) is provided at the top end of the double-headed screw cover plate (6). Protective brackets (2) are bolted to the head and tail ends of the top surface of the conveying platform (1), and a protective rod (3) is connected to the interface of the protective bracket (2). A sliding platform (14) is provided at the end of the conveying platform (1), and a transmitter (13) and a receiver (12) are provided at the end position of the conveying platform (1). A connecting rod (10) is provided at the top of the conveying platform (1).

2. The fully automatic double-head capping machine for bottled liquid according to claim 1, characterized in that: A lifting assembly (5) is fixed on the side of the connecting bracket (4), and the lifting end of the lifting assembly (5) is fixed to the connection point of the double-headed screw cover plate (6).

3. The fully automatic double-head capping machine for bottled liquid according to claim 1, characterized in that: A clamping cylinder (8) is bolted to the top surface of the conveying platform (1), a clamping head (9) is connected to the telescopic end of the clamping cylinder (8), and an anti-slip groove is provided on one side of the clamping head (9).

4. The fully automatic double-head capping machine for bottled liquid according to claim 1, characterized in that: The surface of the connecting rod (10) is sleeved with a sleeve (11), and the transmitter (13) and the receiver (12) are respectively connected to the sleeves (11) at corresponding positions, and the positions of the transmitter (13) and the receiver (12) are horizontally aligned, and the connecting rod (10) is fixed to the protective bracket (2) at the end of the conveying platform (1).

5. The fully automatic double-head capping machine for bottled liquid according to claim 1, characterized in that: A sorting port (15) is provided on the sliding surface of the sliding platform (14), and the sliding surface of the sliding platform (14) is an inclined surface from top to bottom.

6. The fully automatic double-head capping machine for bottled liquid according to claim 1, characterized in that: A baffle (17) is attached to one side of the sliding platform (14), and moving components (16) are provided on both sides of the sliding platform (14).

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