Bottled product weighing device

Abstract

The utility model relates to the technical field of automatic packaging production, and discloses a bottled product weighing device which comprises a second bearing table provided with a plurality of through holes at intervals in a penetrating mode, and a longitudinal driving assembly is arranged on the second bearing table and drives the second bearing table to adjust the height up and down. The weighing table penetrates through the through hole and is arranged on the upper surface of the second bearing table, and the weighing table is not in contact with the second bearing table all the time; a bottle mold supporting assembly is further fixedly arranged on the second bearing table, and when the bottle mold is transferred to the second bearing table, the bottle mold supporting assembly supports the bottle mold to suspend above the weighing table. Compared with the prior art, when the bottle body and the bottle mold are transferred to the weighing platform, the bottle body and the bottle mold are borne by the bottle mold supporting assembly of the second bearing platform, then the bottle body and the bottle mold fall on the weighing platform through the lifting of the second bearing platform, and the influence on the weighing platform is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic packaging production technical field, concretely relates to a bottled product weighing device. BACKGROUND

[0002] In recent years, more and more high-grade daily chemical product packages adopt multi-attitude colorful bottle body packages, greatly improve the product package level, and are more popular.

[0003] Bottled products need to complete a series of operations such as cleaning, filling, weighing, cap screwing in the production process, and the weight of the product in the bottle body needs to be detected before cap screwing to further determine whether the weight of the filled product meets the requirements.

[0004] When weighing, the bottle body and the bottle mold need to be moved as a whole to the weighing platform for weighing. The traditional method is to push the bottle body and the bottle mold as a whole to the weighing platform by a pushing mechanism, but during the pushing process, there is a large friction force between the bottle mold and the weighing platform. The weighing platform is subjected to the friction force for a long time, which can damage the weighing components below the weighing platform and affect the weighing accuracy of the weighing platform.

[0005] In order to ensure the stability of the weighing platform, it is necessary to ensure that there is no contact between the bottle mold and the bottle body and the weighing platform before weighing, and to place them on the weighing platform during weighing. Therefore, a special product weighing device needs to be designed. UTILITY MODEL CONTENT

[0006] The utility model discloses a bottled product weighing device, which can reduce the influence on the weighing platform when the bottle body and the bottle mold are transferred to the weighing platform.

[0007] Technical scheme: the utility model provides a bottled product weighing device, which comprises a second receiving table provided with a plurality of through holes in a spaced-apart manner, and a longitudinal driving assembly is arranged on the second receiving table to drive the second receiving table to adjust the height up and down.

[0008] The weighing platform is arranged on the upper surface of the second receiving table through a connecting rod penetrating the through hole, and the lower end of the connecting rod is fixed with a weighing component.

[0009] The second receiving table is also fixedly provided with a bottle mold supporting assembly, and when the bottle mold is transferred to the second receiving table, the bottle mold supporting assembly supports the bottle mold to be suspended above the weighing platform.

[0010] Further, the bottle mold support assembly comprises a pair of baffles arranged on both sides of the through hole, and the distance between adjacent baffles is less than the maximum width of the bottle mold.

[0011] Further, the bottle mold is of a structure with a middle wide and a lower narrow end, the bottle mold support assembly comprises a pair of baffles arranged on both sides of the through hole, and the distance between adjacent baffles is less than the width of the middle of the bottle mold and greater than the width of the lower end of the bottle mold.

[0012] Further, the first receiving table is arranged on one side of the second receiving table, the bottle mold clamping the bottle body is placed on the first receiving table, a bottle mold pushing assembly is arranged on one side of the first receiving table, and the height of the weighing table is less than the height of the first receiving table.

[0013] Further, the longitudinal driving assembly comprises a pair of vertically arranged lifting cylinders arranged on the second receiving table.

[0014] Further, the bottle mold pushing assembly comprises a pair of slide rails arranged on one side of the first receiving table and a push plate arranged on the slide rails, and the push plate faces the bottle mold on the first receiving table; and a driving assembly is further arranged, and the driving assembly drives the push plate to slide on the slide rails towards or away from the second receiving table.

[0015] Further, the driving assembly comprises a driving motor, a driving wheel, a driven wheel and a belt, the output end of the driving motor is connected with the driving wheel, the driving wheel is connected with the driven wheel through the belt, the driven wheel is connected with the lead screw, and the lead screw is connected with the push plate.

[0016] Further, the weighing element is fixed to the ground through the support.

[0017] Further, an inclined guide surface is arranged on one side of the baffle.

[0018] Beneficial effects

[0019] 1. The weighing table and the second receiving table are not in contact, but are arranged through the through hole of the second receiving table, so that the weighing table avoids the weighing influence caused by the vibration of the workbench. In addition, the second receiving table can be lifted up and down, and the purpose is to transfer the bottle mold when it needs to be weighed, and the bottle mold does not contact the weighing table during the transfer process. During the transfer of the bottle holder, the second receiving table is lifted up through the longitudinal driving assembly, and at this time, the bottle mold is suspended above the weighing table under the support of the bottle mold support assembly and does not contact and rub with the weighing table. When weighing, only the second receiving table is lowered through the longitudinal driving assembly, so that the bottle mold falls on the weighing table and does not contact the second receiving table. The non-contact weighing is realized.

[0020] 2、The utility model discloses a pair of baffle is designed as bottle mould support subassembly, the maximum width in the middle of bottle support is located on the upper surface of adjacent baffle, and the whole bottle support is supported by adjacent baffle and will not contact the weighing table below. When starting to weigh, the second receiving table is driven to descend through the longitudinal drive subassembly, at this time, the whole bottle mould falls on the weighing table, and after completing the weighing, the second receiving table is raised again to lift the whole bottle mould, which does not affect the weighing accuracy of the weighing table.

[0021] 3、The utility model discloses that the height of weighing table is less than the height of the first receiving table, so that the bottle mould on the first receiving table can be transferred to the second receiving table without contacting the weighing table during the transferring process.

[0022] 4、The utility model discloses that the first receiving table is arranged on one side of the second receiving table for facilitating the transfer of the bottle mould, the bottle mould and bottle body to be weighed are placed on the first receiving table, and the bottle mould is directly moved to the second receiving table through the push plate, thereby realizing automation.

[0023] 5、In the embodiment, the driving motor is used to drive the screw rod to rotate, and the push plate is slid on the slide rail, and the bottle mould is moved to the second receiving table at the same time. The implementation and control are convenient.

[0024] 6、The utility model discloses that the weighing table does not contact the second receiving table below, the weighing table directly penetrates the second receiving table through the connecting rod, and the connecting rod is directly fixed to the ground, without contacting other worktable surfaces, thereby reducing the measurement influence caused by the vibration of the worktable surface.

[0025] 7、The utility model discloses that the guide surface is arranged on one side of the baffle, and the bottle mould is smoothly transferred to the second receiving table under the action of the guide surface during the transferring process. DRAWINGS

[0026] Figure 1 It is the whole structure schematic view of the utility model;

[0027] Figure 2 It is the bottle mould pushing assembly structure schematic view of the utility model;

[0028] Figure 3 It is the baffle detail enlarged structure schematic view of the utility model.

[0029] Among them, 1-weighing table, 2-second receiving table, 3-baffle, 4-connecting rod, 5-weighing element, 6-lifting cylinder, 7-through hole, 8-first receiving table, 9-push plate, 10-slide rail, 11-driving motor, 12-driving wheel, 13-following wheel, 14-belt, 15-screw rod, 16-guide surface, 17-bottle mould, 18-support. CONCRETE IMPLEMENTATION

[0030] The utility model is further described below with reference to the drawings. The following examples are only used to more clearly illustrate the technical scheme of the utility model, and cannot limit the protection scope of the utility model.

[0031] Referring to Figure 1 The utility model discloses a bottled product weighing device, including the second receiving table 2 of a plurality of through -hole 7 of interval through arrangement, and the second receiving table 2 is provided with longitudinal drive assembly, drives the second receiving table 2 height adjustment. Weighing table 1 is set up on the second receiving table 2 upper surface through connecting rod 4 through -hole 7 setting and weighing table 1 with second receiving table 2 always does not contact. The lower end of connecting rod 4 is fixed with weighing element 5, and weighing element 5 is fixed to the ground through support 18 in this embodiment, and weighing element 5 can use weighing sensor.

[0032] The second receiving table 2 still is fixed with bottle mould support subassembly, and when bottle mould 17 shifts to the second receiving table 2, bottle mould support subassembly supports bottle mould 17 and suspends in the upper of weighing table 1.

[0033] In this embodiment, in order to suspend bottle mould 17 in the upper of weighing table 1, bottle mould support subassembly includes a pair of baffle 3 setting in the both sides of through -hole 7, and the spacing between adjacent baffle 3 is less than the maximum width of bottle mould 17. In this embodiment, bottle mould 17 is the structure of middle wide, lower end narrow, and the spacing between adjacent baffle 3 is less than the width of bottle mould 17 middle and greater than bottle mould 17 lower end width.

[0034] Longitudinal drive assembly includes a pair of vertically arranged lifting cylinder 6 setting on the second receiving table 2 of execution end.

[0035] First receiving table 8 is arranged on one side of the second receiving table 2, the bottle mould 17 clamped with the bottle body is placed on the first receiving table 8, and the bottle mould pushing assembly is arranged on one side of the first receiving table 8, and the height of the weighing table 1 is less than the height of the first receiving table 8.

[0036] The bottle mould pushing assembly comprises a pair of sliding rails 10 arranged on one side of the first receiving table 8 and a push plate 9 arranged on the sliding rails 10, the push plate 9 faces the bottle mould 17 on the first receiving table 8, and the driving assembly drives the push plate 9 to slide on the sliding rails 10 towards or away from the second receiving table 2.

[0037] The driving assembly comprises a driving motor 11, a driving wheel 12, a driven wheel 13 and a belt 14, the output end of the driving motor 11 is connected with the driving wheel 12, the belt 14 is connected between the driving wheel 12 and the driven wheel 13, the driven wheel 13 is connected with the lead screw 15, and the lead screw 15 is threadedly connected with the push plate 9.

[0038] An inclined guide surface 16 is arranged on one side of the baffle 3, and in this embodiment, the inclined guide surface 16 is arranged on one side of the baffle 3 close to the first receiving table 8.

[0039] Working principle:

[0040] 1, start the drive motor 11, push plate 9 push bottle mold 17 from the first receiving table 8 horizontal movement to the weighing station. Before starting the drive motor 11, first open the lifting cylinder 6, the lifting cylinder 6 drives the second receiving table 2 on it to move a certain distance upward, and the second receiving table 2 after moving a distance is not in contact with the weighing table 1, the push plate 9 pushes the bottle mold 17 from the first receiving table 8 to the weighing station, the bottle mold 17 carries the bottle body between the two baffles 3 of the second receiving table 2, at this time the bottle mold 17 is not in contact with the weighing table 1 below. After the transfer is completed, the lifting cylinder 6 is retracted, the second receiving table 2 is lowered, and the bottle mold 17 after being lowered is just located on the weighing table 1, and the bottle mold 17 after being lowered is not in contact with the second receiving table 302 below.

[0041] 2, start weighing, after weighing is completed, open the lifting cylinder 6 to control the second receiving table 302 to rise, lift the bottle mold 17 and the bottle body, wait for the next round of push plate 9 to push the bottle mold 17 from the first receiving table 8 to the weighing station, in the process of the next round of push plate 9 pushing the bottle mold 17 from the first receiving table 8 to the weighing station, the bottle mold 17 on the second receiving table 2 is squeezed to one side.

[0042] The above embodiment is only for illustrating the technical concept and characteristics of the present application, and its purpose is to enable those skilled in the art to understand the content of the present application and to implement it, and it cannot limit the protection scope of the present application. Any equivalent transformation or modification according to the spirit and essence of the present application should be covered within the protection scope of the present application.

Claims

1. A bottle product weighing device, characterized by, The second receiving table (2) is provided with a plurality of through holes (7) at intervals, and a longitudinal driving assembly is arranged on the second receiving table (2) to drive the second receiving table (2) to adjust the height up and down. The weighing table (1) is arranged on the upper surface of the second receiving table (2) through the through hole (7) and the connecting rod (4), the lower end of the connecting rod is fixed with a weighing element (5), and the weighing table (1) is always not in contact with the second receiving table (2). A bottle mold support assembly is further arranged on the second receiving table (2), and when the bottle mold (17) is transferred to the second receiving table (2), the bottle mold support assembly supports the bottle mold (17) to be suspended above the weighing table (1).

2. A bottled product weighing apparatus according to claim 1, wherein The bottle mold support assembly comprises a pair of baffles (3) arranged on both sides of the through hole (7), and the spacing between adjacent baffles (3) is less than the maximum width of the bottle mold (17).

3. A bottled product weighing apparatus according to claim 2, wherein, The bottle mold (17) has a structure of being wide in the middle and narrow at the lower end, and the spacing between adjacent baffles (3) is less than the width of the middle of the bottle mold (17) and greater than the width of the lower end of the bottle mold (17).

4. A bottled product weighing apparatus according to claim 1, wherein The longitudinal driving assembly comprises a pair of vertically arranged lifting cylinders (6) arranged on the second receiving table (2).

5. A bottled product weighing apparatus according to claim 1, wherein A first receiving table (8) is further arranged on one side of the second receiving table (2), the bottle mold (17) clamped with a bottle body is placed on the first receiving table (8), a bottle mold pushing assembly is arranged on one side of the first receiving table (8), and the height of the weighing table (1) is less than the height of the first receiving table (8).

6. A bottled product weighing apparatus according to claim 5, wherein, The bottle mold pushing assembly comprises a pair of slide rails (10) arranged on one side of the first receiving table (8) and a push plate (9) arranged on the slide rail (10), the push plate (9) faces the bottle mold (17) on the first receiving table (8), and a driving assembly is further included, the driving assembly drives the push plate (9) to slide on the slide rail (10) towards the second receiving table (2) or away from the second receiving table (2).

7. A bottled product weighing apparatus according to claim 6, wherein The driving assembly comprises a driving motor (11), a driving wheel (12), a driven wheel (13) and a belt (14), the output end of the driving motor (11) is connected with the driving wheel (12), the driving wheel (12) and the driven wheel (13) are connected with the belt (14), the driven wheel (13) is connected with a lead screw (15), and the lead screw (15) is threadedly connected with the push plate (9).

8. A bottled product weighing apparatus according to claim 1, wherein The weighing element (5) is fixed to the ground through a support.

9. A bottle product weighing apparatus according to claim 2 or 3, wherein An inclined guide surface (16) is arranged on one side of the baffle (3).

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