Bottle body auxiliary fixing device of capping equipment

Abstract

The utility model discloses an auxiliary bottle body fixing device of capping equipment, which belongs to the related technical field of the capping equipment and comprises a plurality of bottom rails used for placing bottle bodies, the upper ends of the bottom rails are respectively provided with a dial wheel, a plurality of arcs used for positioning the bottle bodies are arranged in the circumferential direction of the dial wheels, and protective barriers are arranged in the circumferential direction of the bottom rails at intervals. The lower ends of the bottom rail and the protective barrier are arranged on the bottom rail support; the distance between the arc and the protective barrier is matched with the diameter of the bottle body; a tensioning elastic piece is movably arranged in the protection barrier and arranged under the cover hanging system. According to the bottle body auxiliary fixing device of the capping equipment, the arrangement of the tensioning elastic piece effectively prevents the bottle body from shaking due to the influence of the acting force of a hung cap, and therefore the stability of the hung cap is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to capping equipment, in particular to a bottle body auxiliary fixing device for capping equipment. Background Art

[0002] The capping machine is a mechanical device used to close containers, commonly used in the food, beverage, pharmaceutical and chemical industries. Its main function is to firmly roll the lid onto the mouth of the bottle or jar to ensure the sealing and shelf life of the product.

[0003] The working principle of the capping machine generally includes the following steps: the container is transported to the capping area, the machine positions the container and the cap, the capping head is pressed and rotated, the cap is pressed and rolled onto the container mouth, and the rolled container continues to move forward to the next production step, such as labeling or packaging. In the prior art, when the container is driven to the capping machine, the backward force of the bottle body when the cap is hung causes it to fall, thereby affecting the stability of the hanging cap and ultimately affecting the quality of the hanging cap. Therefore, it is necessary to develop a bottle body auxiliary fixing device for the capping equipment to solve the above technical problems. Utility Model Content

[0004] In view of the above problems, the utility model provides a bottle body auxiliary fixing device of a capping device, which is used to solve the technical problem in the prior art that the bottle body shakes due to the force of the hanging cap, thereby affecting the stability of the hanging cap.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A bottle body auxiliary fixing device for a capping device comprises a plurality of bottom rails for placing the bottle body, the upper ends of the bottom rails are respectively provided with thumbwheels, a plurality of arcs for positioning the bottle body are provided in the circumferential direction of the thumbwheels, protective fences are provided at intervals in the circumferential direction of the bottom rails, the lower ends of the bottom rails and the protective fences are both provided on the bottom rail supports; the distance between the arcs and the protective fences is adapted to the diameter of the bottle body; a tensioning spring is movably provided in the protective fences, and the tensioning spring is provided just below the cap hanging system.

[0007] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides a bottle body auxiliary fixing device for a capping device, and the setting of the tensioning spring sheet effectively prevents the bottle body from shaking due to the force of the hanging cap, thereby improving the stability of the hanging cap.

[0008] As a further improvement of the above solution, the two ends of the tensioning spring sheet are connected to the cylinder and then arranged in the protective fence, and a step groove suitable for the tensioning spring sheet and the cylinder is arranged in the protective fence.

[0009] The technical effect of the above improvement is: it can ensure that the tensioning spring and the cylinder remain stable during movement, reduce the displacement caused by vibration or other external forces, and thus improve the stability and reliability of the entire device.

[0010] As a further improvement of the above solution, a spring is arranged between the tensioning spring sheet and the step groove, and the spring is close to the arc where the cover hanging action is being performed.

[0011] The technical effect of the above improvement is that the setting of the spring makes the structure of the tensioning spring more stable.

[0012] As a further improvement of the above solution, the cylinder and the protection fence are fixed by pins, and there is a clearance fit between the two.

[0013] The technical effect of the above improvement is that such structural design makes the connection convenient and the structure reliable.

[0014] As a further improvement of the above solution, the tensioning spring is connected to the cylinder by welding.

[0015] The technical effects of the above improvements are: easy production and simple process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0017] Figure 2 This is a top view of the utility model when the cover is being hung (without the cover hanging system and part of the protective fence).

[0018] In the figure: 1. lid hanging system; 2. bottom rail; 3. dial wheel; 301. arc; 4. tensioning spring; 5. cylinder; 6. pin; 7. bottle body; 8. spring; 9. protective fence; 901. step groove; 10. bottom rail support. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution, the utility model is described in detail below in conjunction with embodiments. The description in this section is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0020] like Figure 1-Figure 2 As shown, the specific scheme of this embodiment is as follows: it includes a plurality of bottom rails 2 for placing the bottle body 7, the upper ends of the bottom rails 2 are respectively provided with thumbwheels 3, a plurality of arcs 301 for positioning the bottle body 7 are provided in the circumferential direction of the thumbwheels 3, protective fences 9 are provided at intervals in the circumferential direction of the bottom rails 2, and the lower ends of the bottom rails 2 and the protective fences 9 are both provided on the bottom rail supports 10; the distance between the arcs 301 and the protective fences 9 is adapted to the diameter of the bottle body 7; a tensioning spring 4 is movably provided in the protective fence 9, and the tensioning spring 4 is provided just below the cap hanging system 1.

[0021] like Figure 2 As shown, as a preferred embodiment of the above embodiment, the two ends of the tensioning spring piece 4 are connected to the cylinder 5 and then arranged in the protective fence 9, and the protective fence 9 is provided with a step groove 901 suitable for the tensioning spring piece 4 and the cylinder 5. A spring 8 is arranged between the tensioning spring piece 4 and the step groove 901, and the spring 8 is close to the arc 301 in which the cover is being hung. The cylinder 5 is fixed to the protective fence 9 by a pin 6, and there is a clearance fit between the two. The tensioning spring piece 4 and the cylinder 5 are connected by welding.

[0022] The main working process is: the dial wheel 3 drives the bottle body 7 to move forward on the bottom rail 2, and the bottle body 7 will not move randomly due to the protection fence 9 and the arc 301. When it moves to the lower end of the cap hanging system 1, it hits the tensioning spring 4 and continues to move, which will squeeze the spring 8. At this time, when the pin 6 reaches the limit position in the cylinder 5 (such as Figure 2 When the bottle body 7 is locked and stabilized, the cap hanging system 1 installed above hangs the cap synchronously, which can effectively prevent the bottle body 7 from shaking due to the force of the cap hanging, thereby improving the stability of the cap hanging. When the bottle body 7 with the cap hanging continues to move forward, the tensioning spring 4 is reset under the action of the spring 8, and the pin 6 is at another position in the cylinder 5 (with the cap hanging force). Figure 2 In the opposite position, Figure 2 The pin 6 is above the cylinder 5, and the pin 6 is below the cylinder 5). The cap hanging system 1 of the capping machine belongs to the prior art, in which the bottle cap is tilted 45 degrees in the outlet plate, the bottle mouth is set at 1 / 3 of the bottle cap, and when the dial wheel drives the bottle body forward, the bottle mouth will touch the bottle cap, and the bottle cap will be smoothly pulled out of the outlet plate and successfully put on the bottle mouth.

[0023] It should be noted that, in this article, the terms include, contain or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Specific examples are used in this article to illustrate the principle and implementation of the technical solution of the utility model. The above examples are only used to help understand the method and core idea of ​​the utility model. The above are only preferred implementations of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, for ordinary technicians in this technical field, without departing from the principle of the utility model, several improvements, modifications or changes can be made, and the above technical features can also be combined in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A bottle body auxiliary fixing device for a capping device, characterized in that: The invention comprises a plurality of bottom rails (2) for placing bottle bodies (7), the upper ends of the bottom rails (2) are respectively provided with thumbwheels (3), the thumbwheels (3) are provided with a plurality of arcs (301) for positioning the bottle bodies (7) in the circumferential direction, the bottom rails (2) are provided with protective fences (9) at intervals in the circumferential direction, the lower ends of the bottom rails (2) and the protective fences (9) are both provided on bottom rail supports (10); the distance between the arcs (301) and the protective fences (9) is adapted to the diameter of the bottle bodies (7); a tensioning spring (4) is movably provided in the protective fences (9), and the tensioning spring (4) is provided directly below the cap hanging system (1).

2. The bottle body auxiliary fixing device of the capping equipment according to claim 1, characterized in that: The two ends of the tensioning spring sheet (4) are connected to the cylinder (5) and then arranged in the protection fence (9). The protection fence (9) is provided with a step groove (901) suitable for the tensioning spring sheet (4) and the cylinder (5).

3. The bottle body auxiliary fixing device of the capping equipment according to claim 2, characterized in that: A spring (8) is provided between the tensioning spring sheet (4) and the step groove (901), and the spring (8) is close to the circular arc (301) where the cover hanging action is being performed.

4. The bottle body auxiliary fixing device of the capping equipment according to claim 2, characterized in that: The cylinder (5) and the protection fence (9) are fixed by a pin (6), and there is a clearance fit between the two.

5. The bottle body auxiliary fixing device of the capping equipment according to claim 1, characterized in that: The tensioning spring sheet (4) and the cylinder (5) are connected by welding.

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