Novel disc cap screwing machine

Abstract

The utility model is suitable for the technical field of packaging and processing, and provides a novel disc cap screwing machine which comprises a machine base, and an installation frame is fixed to the machine base. The electric telescopic rod is arranged on the mounting frame and is used for lifting regulation and control; the mounting box is fixed to the top end of an output rod of the electric telescopic rod, a first motor and a speed reducer which are used for cap screwing are fixed in the mounting box, and an output shaft of the first motor is fixedly connected with an input shaft of the speed reducer; the torque controller is fixed on an output shaft of the speed reducer, a cap screwing faceplate is fixed on an output shaft of the torque controller, an inner sleeve made of rubber is fixed on the inner wall of the cap screwing faceplate, and a plurality of anti-skidding protrusions are arranged inside the inner sleeve. The novel disc cap screwing machine provided by the scheme has a conventional cap screwing function, and by improving the design of the cap screwing disc and adopting the inner sleeve made of a rubber material, the direct contact between a protruding point of a bottle body and the disc is avoided, and white foreign matters generated by rotating friction are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging processing, and in particular relates to a novel disc capping machine. Background Art

[0002] With the development of science and technology, many items and medicines are packaged in bottles. Items packaged in bottles are not only easy to use when purchasing finished products, but also easy to carry and more convenient to preserve unused items. In many factories in the daily chemical, food and pharmaceutical industries, most of them use container packaging. The cover of the container is connected to the container body by threaded tightening. In the tightening process, a capping machine is used. The capping machine replaces the traditional manual twisting packaging process, and the capping disc is an important component of the disc capping machine. Its main function is to tighten or unscrew the bottle cap.

[0003] However, in the process of using the existing capping machine, we found that there is a problem that affects the appearance and quality of the product: white silk foreign matter will appear in the capping process. These foreign matter seriously affects the appearance of the product and may have a negative impact on the product quality. Utility Model Content

[0004] The utility model provides a novel disc capping machine, which aims to solve the problem of white thread foreign matter appearing on the bottle body during the capping process in the existing technology.

[0005] The utility model is implemented as follows: a novel disc capping machine comprises: a machine base, a mounting frame is fixed on the machine base; an electric telescopic rod arranged on the mounting frame for lifting and lowering regulation; a mounting box fixed on the top of the output rod of the electric telescopic rod, a first motor and a reducer for capping are fixed in the mounting box, the output shaft of the first motor is fixedly connected with the input shaft of the reducer; a torque controller fixed on the output shaft of the reducer, a capping disc is fixed on the output shaft of the torque controller, an inner sleeve of rubber material is fixed on the inner wall of the capping disc, and a plurality of anti-slip protrusions are arranged on the inner side of the inner sleeve; a rotation adjustment placement mechanism arranged on the machine base for placing bottles; a limiting mechanism arranged on the mounting frame for limiting the position of the bottles.

[0006] Preferably, the rotation adjustment placement mechanism includes: a fixing frame fixed on the machine base; a second motor fixed on the fixing frame; a connecting shaft mounted on the output rod of the second motor, the top end of the connecting shaft passing through the fixing frame; a mounting plate fixed on the top end of the connecting shaft; and a plurality of placement seats fixed on the top of the mounting plate for placing bottles.

[0007] Preferably, the limiting mechanism comprises: a cylinder fixed to one side of the mounting frame; a connecting plate fixed to the top end of the output rod of the cylinder; a detachable limiting shell provided on one end of the connecting plate for limiting the bottle, and an anti-slip pad is fixedly installed on the inner wall of the limiting shell.

[0008] Preferably, a sleeve block adapted to the connecting plate is fixedly mounted on one side of the limiting shell, and a bolt for limiting is arranged on the sleeve block, and the bottom end of the bolt is threadedly passed through the connecting plate.

[0009] Preferably, an assembly frame for mounting the electric telescopic rod is fixed on the mounting frame, and a through hole matching the electric telescopic rod is formed on the mounting frame.

[0010] Preferably, a groove is provided on the placement seat, a rubber pad is arranged in the groove, and a mounting hole matched with the connecting shaft is provided on the fixing frame.

[0011] Preferably, a plurality of support columns are symmetrically fixedly mounted on the bottom of the base, foot pads are fixedly mounted on the bottom ends of the plurality of support columns, a reinforcement block is fixedly mounted on the top of the base, and the reinforcement block is fixedly connected to the mounting frame.

[0012] Compared with the related art, the new disc capping machine provided by the utility model has the following beneficial effects:

[0013] By improving the design of the screw-on capping disc and adopting an inner sleeve made of rubber, direct contact between the protruding points of the bottle body and the disc is avoided, and white foreign matter generated by rotational friction is reduced, thereby improving the stability and accuracy of the screw-on capping; by designing a rotating and adjusting placement mechanism, several bottles can be placed at one time, and by turning on the second motor, the mounting disc can be driven to rotate and adjust the position of the bottle, so as to continuously screw the bottle cap, which is beneficial to improving the processing efficiency; by designing a limiting mechanism, the bottle can be effectively limited during the screw-on capping process, avoiding the problem of rotational displacement of the bottle and improving the stability of the bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the main structure of a new disc capping machine provided by the utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0016] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0017] Figure 4 It is a structural schematic diagram of the limit shell and the anti-slip pad in the utility model.

[0018] Figure numerals: 1. base; 2. mounting frame; 3. electric telescopic rod; 4. mounting box; 5. first motor; 6. reducer; 7. torque controller; 8. screw cap faceplate; 9. inner sleeve; 10. fixing frame; 11. second motor; 12. connecting shaft; 13. mounting plate; 14. placement seat; 15. cylinder; 16. connecting plate; 17. limit shell; 18. anti-slip pad. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model embodiment provides a new type of disc capping machine, such as Figure 1-4 As shown, the new disc capping machine includes: a machine base 1, on which a mounting frame 2 is fixed; an electric telescopic rod 3 arranged on the mounting frame 2 for lifting and lowering regulation; a mounting box 4 fixed on the top of the output rod of the electric telescopic rod 3, in which a first motor 5 and a reducer 6 for capping are fixed, and the output shaft of the first motor 5 is fixedly connected to the input shaft of the reducer 6; a torque controller 7 fixed on the output shaft of the reducer 6, on the output shaft of the torque controller 7, a capping disc 8 is fixed, on the inner wall of the capping disc 8 is fixed an inner sleeve 9 made of rubber material, and a plurality of anti-slip protrusions are arranged inside the inner sleeve 9; a rotation adjustment placement mechanism arranged on the machine base 1 for placing bottles; a limiting mechanism arranged on the mounting frame 2 for limiting the position of the bottles.

[0022] It should be noted that, when using the existing capping machine, white thread foreign objects sometimes appear on the bottle body during the capping process; these foreign objects mainly come from the friction between the bottle cap and the capping machine disc. When the bottle cap contacts and rotates with the disc, due to the friction and rotation force, some fine thread-like substances are generated, which are usually white; these white thread foreign objects have a serious impact on the appearance and quality of the product; first of all, from the appearance point of view, these foreign objects make the bottle body look untidy, affecting the overall aesthetics of the product; for many consumers, the appearance of the product is one of the important factors in their purchasing decision, therefore, this problem may lead to a lower evaluation of the product by consumers, thereby affecting the sales of the product;

[0023] In this embodiment, the electric telescopic rod 3 is designed to adjust the lifting of the installation box 4. The first motor 5 is set to work with the reducer 6 and the torque controller 7 to drive the screw cap disc 8 to rotate and tighten the bottle cap. The screw cap disc 8 has an improved design and adopts an inner sleeve 9 made of rubber material to avoid direct contact between the protruding points of the bottle body and the disc, thereby reducing white foreign matter generated by rotational friction. This makes the appearance of the product neater and improves the overall aesthetics of the product. The rotating and adjusting placement mechanism can place and adjust the position of the bottle so as to continuously screw the bottle cap. The limiting mechanism is used to limit the bottle, which can improve the stability of the bottle and avoid rotational displacement of the bottle.

[0024] In a further preferred embodiment of the utility model, the rotating adjustment placement mechanism includes: a fixing frame 10 fixed on the machine base 1; a second motor 11 fixed on the fixing frame 10; a connecting shaft 12 assembled on the output rod of the second motor 11, and the top end of the connecting shaft 12 passes through the fixing frame 10; a mounting plate 13 fixed on the top end of the connecting shaft 12; and a plurality of placement seats 14 fixed on the top of the mounting plate 13 for placing bottles.

[0025] In this embodiment, the design of several placement seats 14 can place several bottles at one time. By turning on the (stepping type) second motor 11, the mounting plate 13 can be driven to rotate and adjust the position of the bottle so as to continuously screw the bottle cap for processing, which is beneficial to improving processing efficiency.

[0026] In a further preferred embodiment of the utility model, the limiting mechanism includes: a cylinder 15 fixed to one side of the mounting frame 2; a connecting plate 16 fixed to the top end of the output rod of the cylinder 15; a detachable limiting shell 17 provided on one end of the connecting plate 16 for limiting the bottle, and an anti-slip pad 18 is fixedly installed on the inner wall of the limiting shell 17.

[0027] In this embodiment, the design of the cylinder 15 can control the lifting and lowering of the connecting plate 16 and the limiting shell 17, and can limit the position of the bottle to prevent the bottle from rotating and displacing when the cap is screwed.

[0028] In a further preferred embodiment of the utility model, a sleeve block adapted to the connecting plate 16 is fixedly mounted on one side of the limiting shell 17 , and a bolt for limiting is provided on the sleeve block, and the bottom end of the bolt is threaded through the connecting plate 16 .

[0029] In this embodiment, the sleeve block and bolt design facilitate the installation of the limiting shell 17 and the connecting plate 16 together, and also facilitate the disassembly and replacement of the limiting shell 17.

[0030] In a further preferred embodiment of the utility model, an assembly frame for mounting the electric telescopic rod 3 is fixed on the mounting frame 2 , and a through hole adapted to the electric telescopic rod 3 is opened on the mounting frame 2 .

[0031] In this embodiment, the assembly frame is used to install the electric telescopic rod 3, and the through hole can ensure that the electric telescopic rod 3 can be installed and operated normally.

[0032] In a further preferred embodiment of the present invention, a groove is formed on the placement seat 14 , a rubber pad is arranged in the groove, and a mounting hole matched with the connecting shaft 12 is formed on the fixing frame 10 .

[0033] In this embodiment, the rubber pad has excellent elasticity and shock absorption performance, and can effectively absorb the vibration and impact generated by the bottle during the capping process, thereby preventing the bottle from shaking or shifting during the capping process. This not only improves the stability and accuracy of the capping, but also helps to protect the bottle from damage. At the same time, the design of the groove can accommodate and fix the bottle to prevent it from tipping over or moving during the capping process.

[0034] In a further preferred embodiment of the utility model, a plurality of support columns are symmetrically fixedly installed on the bottom of the base 1, foot pads are fixedly installed on the bottom ends of the plurality of support columns, a reinforcement block is fixedly installed on the top of the base 1, and the reinforcement block is fixedly connected to the mounting frame 2.

[0035] In this embodiment, the design of the support column makes the bottom of the base more stable and able to withstand greater weight and pressure. The use of the foot pad increases the contact area between the bottom of the base and the ground, reduces the risk of slippage, and enhances the stability of the base 1.

[0036] In summary, the new disc capping machine provided by the technical solution can make the installation box 4 rise and fall by adjusting the electric telescopic rod 3, and the first motor 5 cooperates with the reducer 6 and the torque controller 7 to drive the capping disc 8 to rotate. The capping disc 8 has an improved design and adopts an inner sleeve 9 made of rubber material, which avoids direct contact between the protruding points of the bottle body and the disc, thereby reducing the white foreign matter generated by the rotational friction, making the bottle body more tidy, and improving the overall aesthetics of the product.

[0037] Compared with the related art, by improving the design of the screw-on capping disc 8 and adopting the inner sleeve 9 made of rubber material, direct contact between the protruding points of the bottle body and the disc is avoided, and the white foreign matter generated by rotational friction is reduced, thereby improving the stability and accuracy of the screw-on cap; by the design of the rotating adjustment placement mechanism, several bottles can be placed at one time, and by turning on the second motor 11, the mounting disc 13 can be driven to rotate and adjust the bottle position, so as to continuously screw the bottle cap for processing, which is beneficial to improving the processing efficiency; by the design of the limiting mechanism, the bottle can be effectively limited during the screw-on capping process, avoiding the problem of rotational displacement of the bottle and improving the stability of the bottle.

[0038] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0039] In the several embodiments provided in the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of the above-mentioned units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0040] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A new disc capping machine, characterized in that: include: A machine base, on which a mounting frame is fixed; An electric telescopic rod provided on the mounting frame for lifting and lowering control; A mounting box fixed on the top of the output rod of the electric telescopic rod, wherein a first motor and a reducer for rotating the cap are fixed in the mounting box, and an output shaft of the first motor is fixedly connected to an input shaft of the reducer; A torque controller fixed on the output shaft of the reducer, wherein a rotary cover faceplate is fixed on the output shaft of the torque controller, an inner sleeve made of rubber material is fixed on the inner wall of the rotary cover faceplate, and a plurality of anti-slip protrusions are arranged inside the inner sleeve; A rotating and adjusting placement mechanism provided on the machine base for placing bottles; A limiting mechanism is arranged on the mounting frame and is used for limiting the position of the bottle.

2. The new disc capping machine as claimed in claim 1 is characterized in that: The rotation adjustment placement mechanism comprises: A fixing frame fixed on the base; a second motor fixed on the fixing frame; A connecting shaft mounted on the output rod of the second motor, wherein the top end of the connecting shaft passes through the fixing frame; A mounting plate fixed on the top end of the connecting shaft; A plurality of placement seats are fixed on the top of the mounting plate and are used for placing bottles.

3. The new disc capping machine as claimed in claim 1 is characterized in that: The limiting mechanism comprises: a cylinder fixed to one side of the mounting frame; A connecting plate fixed to the top end of the output rod of the cylinder; A detachable limiting shell is arranged on one end of the connecting plate and is used to limit the position of the bottle. An anti-skid pad is fixedly installed on the inner wall of the limiting shell.

4. The new disc capping machine as claimed in claim 3 is characterized in that: A sleeve block matched with the connecting plate is fixedly mounted on one side of the limiting shell, and a bolt for limiting is arranged on the sleeve block, and the bottom end thread of the bolt passes through the connecting plate.

5. The new disc capping machine as claimed in claim 1 is characterized in that: An assembly frame for mounting the electric telescopic rod is fixed on the mounting frame, and a through hole matched with the electric telescopic rod is opened on the mounting frame.

6. The novel disc capping machine as claimed in claim 2, characterized in that: The placement seat is provided with a groove, a rubber pad is arranged in the groove, and the fixing frame is provided with a mounting hole matched with the connecting shaft.

7. The new disc capping machine as claimed in claim 1, characterized in that: A plurality of support columns are symmetrically fixedly installed at the bottom of the machine base, foot pads are fixedly installed on the bottom ends of the plurality of support columns, a reinforcement block is fixedly installed on the top of the machine base, and the reinforcement block is fixedly connected to the mounting frame.

Images