Cap pressing device and transition bottle shifting device using same

Abstract

The utility model discloses a cover pressing device which comprises a cover pressing mechanism. The cover pressing mechanism comprises a cover pressing plate which is arranged in an inclined mode. One end of the first supporting plate is connected with the cover pressing plate, and the other end of the first supporting plate is adjustably and vertically installed on the transition bottle shifting device. During use, the cap pressing mechanism is mounted above the transition bottle shifting device, the transition bottle shifting device pushes a bottle covered by the cap supply mechanism to the cap rolling mechanism, and when the bottle passes through the bottom of a cap pressing plate in the cap pressing mechanism, the cap pressing plate downwards extrudes a bottle cap, so that the bottle cap is stably sleeved at a bottle opening, and the bottle cap is ensured not to fall off in the moving process of the bottle; and meanwhile, the problem that the rejection rate is high in the capping link due to the fact that the bottle caps are not sleeved in place is solved. The utility model can ensure the stable sleeving of the bottle cap, reduce the rejection rate in the capping link, and improve the production efficiency and the product quality. The utility model can be used as an important auxiliary device of a negative pressure can rolling mill for filling oral solutions, mixtures and the like in the pharmaceutical industry.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the transition mechanism in negative pressure tank rolling mill, concretely relates to a gland device and use its transition bottle device. BACKGROUND

[0002] In the pharmaceutical industry, the filling production of oral solution, mixture and other dosage forms is a key link, and its efficiency and quality directly affect the production cost and market competitiveness of drugs.

[0003] Guangxi Baiyunshan Yingkang Pharmaceutical Co., Ltd. currently produces oral solution, mixture mainly has inosine oral solution, nine taste blood tonics oral liquid, pediatric fever oral liquid, pediatric diarrhea ning syrup, silver yellow oral liquid, yufeng oral liquid, shengyuyin, shengyuyin (dangshengfang) etc., when filling above-mentioned variety, find that the existing cover plate has limitation in practical application, the existing cover plate only puts on the bottle cap in the bottle mouth, does not have the downward extrusion to bottle cap, thereby can not make bottle cap stable sleeve in the bottle mouth, causes bottle cap to fall off easily in the process of conveying to the cover rolling link, and because bottle cap sleeve is not in place, causes the cover rolling link to produce many waste products. Therefore, aiming at the defects of prior art, a cover device that can extrude and sleeve the bottle cap moving with the bottle is developed. SUMMARY

[0004] The utility model discloses a kind of cover devices and uses its transition bottle device for the defects of prior art.

[0005] To achieve the above-mentioned purpose of the utility model, the following technical solutions are adopted:

[0006] A cover device, comprising a cover mechanism; the cover mechanism comprises a cover plate, the cover plate is inclinedly arranged; and a first support plate, one end of the first support plate is connected with the cover plate, and the other end is vertically installed on a transition bottle device in an adjustable manner.

[0007] Further, the included angle between the cover plate and the horizontal plane is α, and 1°≤α≤6°.

[0008] Further, the first support plate comprises a horizontal section and a vertical section, the horizontal section and the vertical section are connected in a circular arc transition, the vertical section is provided with an adjusting groove along the vertical direction, and the adjusting groove is used to adjust the installation height of the cover plate.

[0009] Further, it further comprises an adjusting bolt, the adjusting bolt is threaded connected with the transition bottle device by penetrating the adjusting groove.

[0010] A transition bottle-dispensing device using the above-described capping device includes a worktable; a support plate mounted on the worktable and extending above the top surface of the worktable; a rotating shaft, one end of which passes through the worktable and the support plate and is connected to at least one transition wheel, the transition wheel having multiple bottle-dispensing grooves distributed around its circumference; a drive motor mounted on the bottom of the worktable and connected to the other end of the rotating shaft; and a guide plate mounted on the support plate, spaced apart from the transition wheels and extending in an arc relative to the transition wheels, the arc length of the guide plate being / to / times the circumference of the transition wheel.

[0011] Furthermore, it also includes support members, and the guide plate and the support plate are connected by multiple support members, which support the guide plate to be higher than the top surface of the support plate.

[0012] Furthermore, the support member includes a support column for supporting the guide plate; and a first bolt that passes through the guide plate and is threadedly connected to the support column.

[0013] Furthermore, it also includes a bushing and a support base. The support base is installed on the worktable, one end of the bushing is installed on the top of the support base, and the other end is connected to the support plate for fitting the rotating shaft.

[0014] Furthermore, it also includes pressure plates, with each transition wheel clamped and mounted on the shaft by two pressure plates.

[0015] Furthermore, the pressure plate is positioned above the gap between the transition dial and the guide plate, and extends in an arc shape relative to the transition dial.

[0016] The present invention represents a significant advancement over the prior art:

[0017] This invention improves stability and reliability: by using an inclined capping plate and an adjustable vertically installed support plate, this invention can effectively press the cap downwards when the bottle passes through the capping mechanism, so that the cap is stably fitted at the bottle mouth, ensuring that the cap does not fall off during the bottle's movement, thereby improving the stability and reliability of production.

[0018] This invention is easy to adjust and reduces costs: The capping mechanism of this invention is designed to be adjustable, which can adapt to different sizes of medicine bottles, avoids the need to replace the entire mechanism, and is easy to operate.

[0019] This invention improves the yield and quality of capping products: The capping mechanism of this invention can ensure that the bottle cap is properly fitted, avoid the bottle cap from becoming loose or crooked during the capping process, reduce bottle explosions and uneven capping, improve the stability and quality of capping, and increase product yield.

[0020] In summary, this utility model, through its innovative design, improves the stability and reliability of the filling and production process of oral solutions and other pharmaceutical preparations. Furthermore, by simplifying the adjustment process and improving the quality of capping and crimping, it reduces production costs and enhances the quality of formulations, thus achieving good economic and social benefits. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0022] Figure 1 This is a schematic diagram of a capping device of the present invention applied to a transition bottle-feeding device;

[0023] Figure 2 This is a schematic diagram of the installation structure between the transition dial, guide plate, bushing, rotating shaft and drive motor in this utility model;

[0024] Figure 3 This is a schematic diagram of the transition wheel in this utility model;

[0025] Figure 4 This is a schematic diagram of the pressure cap mechanism in this utility model;

[0026] The component numbers and their corresponding names in the diagram are as follows:

[0027] 1-Workbench, 2-Support, 3-Support rod, 4-Cap conveying track, 5-Transition wheel, 51-Bottle dispensing groove, 6-Capping plate, 7-Pressure plate, 8-Support component, 81-First bolt, 82-Support column, 9-First support plate, 91-Adjusting groove, 92-Vertical section, 93-Horizontal section, 10-Adjusting bolt, 11-Guide plate, 12-Support plate, 13-Shaft sleeve, 14-Support seat, 15-Rotating shaft, 16-Drive motor, 17-First capping plate, 18-Second bolt, 19-Capping mechanism. Detailed Implementation

[0028] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions of this utility model will be clearly and completely described below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments in this application. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this application.

[0029] Example 1:

[0030] likeFigures 1-4 As shown, this embodiment is a capping device, including a capping mechanism. The capping mechanism includes a capping plate 6 and a first support plate 9. The capping plate 6 is inclined, and one end of the first support plate 9 is connected to the capping plate 6, while the other end is adjustablely and vertically mounted on a transition bottle-shifting device. The adjustable mounting of the first support plate on the transition bottle-shifting device allows for adjustment of the installation position of the first support plate according to the height of different bottles, thereby adjusting the installation height of the capping plate. The capping plate is used to press the bottle cap placed at the bottle mouth, making the bottle cap securely fixed at the bottle mouth and preventing the bottle cap from falling off during bottle movement.

[0031] It should be noted that the oral liquid negative pressure can filling machine is a commonly used oral liquid filling equipment. It includes a filling mechanism, a cap feeding mechanism, a transition wheel, and a capping mechanism. The filling mechanism is installed on one side of the transition wheel, and the capping mechanism is installed on the other side of the transition wheel. The cap feeding mechanism can be installed between the filling mechanism and the capping mechanism to cap the bottles conveyed to the transition wheel. The transition wheel then conveys the capped bottles to the capping mechanism, which closes and fixes the caps to the bottles.

[0032] like Figure 1 As shown, one possible structure of the transition bottle-dispensing device includes a worktable 1, a support plate 12, a rotating shaft 15, a drive motor 16, and a guide plate 11. The support plate 12 is mounted on the worktable 1 and extends above the top surface of the worktable 1. One end of the rotating shaft 15 passes through the worktable 1 and the support plate 12 and is connected to at least one transition wheel 5. The transition wheel 5 has multiple bottle-dispensing grooves 51 distributed around its circumference. The drive motor 16 is mounted on the bottom of the worktable 1 and is connected to the other end of the rotating shaft 15. The guide plate 11 is mounted on the support plate 12, extends in an arc relative to the transition wheel 5, and the arc length of the guide plate 11 is 1 / 2 to 3 / 4 times the circumference of the transition wheel 5.

[0033] The arc length of the guide plate 11 is 1 / 2, 2 / 3, or 3 / 4 of the circumference of the transition wheel 5. The guide plate can extend from the transition connection between the dispensing mechanism and the transition bottle feeding device to the transition connection between the transition bottle feeding device and the capping mechanism. This facilitates the guide plate in guiding the bottles pushed on the transition wheel and prevents the bottles from falling out of the feeding slot.

[0034] The number of transition dials 5 can be 1, 2, or 3. When there are multiple transition dials, they are installed in parallel on the rotating shaft 15 at intervals.

[0035] The number of bottle-dipping grooves opened on the edge of the transition dial 5 can be 6, 7, 8, 9, 10, 11 or 12, etc.

[0036] like Figure 1As shown, the cap feeding track 4 of the cap feeding mechanism extends above the gap between the transition wheel 5 and the guide plate 11. A cap-applying mechanism 19 is installed on the cap feeding track 4. The cap-applying mechanism 19 places the bottle cap fed by the cap feeding track 4 at the mouth of the bottle.

[0037] To ensure that the bottle cap removed from the capping mechanism is stably placed at the bottle mouth, a first capping plate 17 is added. The first capping plate 17 is installed on the top of the capping mechanism 41 and fixed to the cap conveying track 4 by the second bolt 18. The first capping plate can both straighten the bottle cap and press the bottle cap slightly downward by its own weight, which is conducive to the bottle cap being fitted onto the bottle mouth.

[0038] To support the cover conveying track, a support 2 and a support rod 3 are added. The support 2 is installed on the support plate 12, and the support rod 3 is installed on the support 2. The support rod 3 is used to support the cover conveying track 4.

[0039] It should be noted that the cap supply mechanism and cap application mechanism are common equipment used in existing canning mills and represent mature technologies.

[0040] Understandably, such as Figure 1 , 2 As shown, the capping plate 6 extends in an arc shape relative to the transition wheel 5 from near the capping mechanism 19. It can extend to the connection between the transition wheel and the capping mechanism. The capping plate can always press the cap at the bottle mouth, preventing the cap from falling off during bottle rotation.

[0041] The angle between the capping plate 6 and the horizontal plane is α, where 1° ≤ α ≤ 6°. The angle α can be 1°, 2°, 3°, 4°, 5°, or 6°, etc. The capping plate is installed at an angle. When the bottle with the cap moves past the capping plate, the capping plate keeps pressing the cap downwards, further securing the cap at the bottle mouth.

[0042] like Figure 4 As shown, the first support plate 9 includes a horizontal section 93 and a vertical section 92. The horizontal section 93 and the vertical section 92 are connected by an arc transition. The vertical section 92 has an adjustment groove 91 along the vertical direction. The adjustment groove 91 is used to adjust the installation height of the cover plate 6.

[0043] The transverse section 93 is connected to the capping plate 6 and is used to support the capping plate suspended above the gap between the transition wheel and the guide plate. This allows the capping plate to press down on the bottle cap at the bottle mouth, making the cap secure at the bottle mouth and preventing the cap from falling off the bottle during movement.

[0044] Furthermore, a connection structure for fixing the vertical section is provided, in which an adjusting bolt 10 is added. The adjusting bolt 10 passes through the adjusting groove 91 and is threadedly connected to the transition bottle-shifting device.

[0045] like Figure 1As shown, the vertical section 92 is connected to the guide plate 11 via adjusting bolt 10. Tightening the adjusting bolt 10 presses the vertical section 92 onto the guide plate 11. Loosening the adjusting bolt 10 releases the vertical section from the guide plate, allowing it to be fixed. At this point, the vertical section can be moved up or down relative to the guide plate, adjusting as needed. Once adjusted to the desired position, tightening the adjusting bolt further presses the vertical section onto the guide plate, thus fixing the height of the pressure plate.

[0046] like Figure 1 As shown, the cap supply mechanism supplies caps to the bottles on the transition wheel 5 via the cap supply track 4, which extends to the gap between the transition wheel 5 and the guide plate 11.

[0047] Understandably, the capping plate 6 extends in an arc from near the capping mechanism 19 away from it. The capping plate is suspended above the gap between the transition wheel and the guide plate. The transition wheel pushes the bottle with the cap onto the bottom of the capping plate. When the cap and bottle enter the bottom of the capping plate, the installation height of the capping plate is slightly lower than the height of the cap and bottle stacked together. Thus, when the transition wheel pushes the bottle with the cap onto the bottom of the capping plate, it can press down on the cap, causing the cap to move further down and lock onto the bottle mouth, effectively preventing the cap from falling off during the movement.

[0048] In some embodiments, a mounting structure for the guide plate is provided, in which a support member 8 is added. For example... Figure 1 , 2 As shown, the guide plate 11 and the support plate 12 are connected by multiple support members 8, and the multiple support members 8 support the guide plate 11 to be higher than the top surface of the support plate 12.

[0049] Understandably, the guide plate is designed to prevent the bottle from centrifugally slipping out of the bottle slot when the transition wheel pushes the bottle.

[0050] In some embodiments, a structure for the support member is provided. The support member 8 includes a support column 82 and a first bolt 81. The support column 82 is used to support the guide plate 11; the first bolt 81 passes through the guide plate 11 and is threadedly connected to the support column 82.

[0051] Tighten the first bolt 81, and the first bolt 81 will clamp and fix the guide plate 11 to the support column 82.

[0052] Loosen the first bolt until it is disconnected from the support column, then remove the first bolt from the guide plate, thus releasing the first bolt from clamping and fixing the guide plate.

[0053] In some embodiments, a rotating connection structure for the shaft is provided, which includes a bushing 13 and a support base 14. The support base 14 is mounted on the worktable 1, one end of the bushing 13 is mounted on the top of the support base 14, and the other end is connected to the support plate 12 for fitting the rotating shaft 15.

[0054] The support base can improve the load-bearing capacity of the bushing and facilitate the stable installation of the bushing on the worktable.

[0055] One type of connection between the bushing and the support plate is as follows: the bushing passes through the support plate, and the bushing and the support plate are fixedly connected.

[0056] One possible way to fix the bushing and the support plate is by welding.

[0057] In some embodiments, pressure plates 7 are added to assist the rotation of the transition wheels. Each transition wheel 5 is clamped and mounted on the rotating shaft 15 by two pressure plates 7.

[0058] The pressure plate and the rotating shaft can be connected by welding. The pressure plate is fixedly mounted on the rotating shaft.

[0059] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A capping device, characterized in that: Includes a capping mechanism; the capping mechanism includes Cover plate (6), said cover plate (6) being inclined; and The first support plate (9) has one end connected to the capping plate (6) and the other end adjustablely installed vertically on the transition bottle-dispensing device.

2. The capping device according to claim 1, characterized in that: The angle between the cover plate (6) and the horizontal plane is α, where 1°≤α≤6°.

3. The capping device according to claim 2, characterized in that: The first support plate (9) includes a horizontal section (93) and a vertical section (92). The horizontal section (93) and the vertical section (92) are connected by an arc transition. The vertical section (92) has an adjustment groove (91) along the vertical direction. The adjustment groove (91) is used to adjust the installation height of the cover plate (6).

4. The capping device according to claim 3, characterized in that: It also includes an adjusting bolt (10), which passes through an adjusting groove (91) and is threadedly connected to the transition bottle-shifting device.

5. A transition bottle-feeding device using the capping device as described in any one of claims 1 to 4, characterized in that: include Workbench (1); A support plate (12) is mounted on the workbench (1) and extends above the top surface of the workbench (1); A rotating shaft (15) is provided at one end through a workbench (1) and a support plate (12) and is connected to at least one transition wheel (5) for transmission. The transition wheel (5) has multiple bottle grooves (51) distributed around its edge. A drive motor (16) is mounted on the bottom of the worktable (1) and is connected to the other end of the rotating shaft (15) for transmission; and A guide plate (11) is mounted on a support plate (12), spaced from the transition wheel (5) and extending in an arc relative to the transition wheel (5), and the arc length of the guide plate (11) is 1 / 2 to 3 / 4 times the circumference of the transition wheel (5).

6. The transition bottle-shifting device according to claim 5, characterized in that: It also includes support members (8), the guide plate (11) and the support plate (12) are connected by multiple support members (8), and the multiple support members (8) support the guide plate (11) to be higher than the top surface of the support plate (12).

7. The transition bottle-shifting device according to claim 6, characterized in that: The support member (8) includes Support column (82), the support column (82) is used to support the guide plate (11); The first bolt (81) passes through the guide plate (11) and is threadedly connected to the support column (82).

8. The transition bottle-shifting device according to claim 5, characterized in that: It also includes a bushing (13) and a support base (14). The support base (14) is installed on the worktable (1). One end of the bushing (13) is installed on the top of the support base (14), and the other end is connected to the support plate (12) for fitting the rotating shaft (15).

9. The transition bottle-shifting device according to claim 5, characterized in that: It also includes pressure plates (7), and each transition wheel (5) is clamped and mounted on the shaft (15) by two pressure plates (7).

10. The transition bottle-shifting device according to claim 5, characterized in that: The pressure plate (6) is positioned above the gap between the transition dial (5) and the guide plate (11) and extends in an arc relative to the transition dial (5).

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