Bottle separating and weighing machine

Abstract

The utility model relates to the technical field of bottle separating systems for weighing detection, in particular to a bottle separating and weighing machine which comprises a rack, a centrifugal feeding machine is arranged at one end of the rack, the output end of the centrifugal feeding machine is connected with a conveying line, a bottle separating mechanism is arranged at the position, close to the centrifugal feeding machine, of the conveying line, and a clamping mechanism is arranged at the rear end of the bottle separating mechanism. The bottle separating mechanism comprises profile supporting frames located on the left side and the right side of the conveying line, first driving motors are assembled at the upper end mounting portions of the profile supporting frames, and foam wheels are assembled at the lower ends of the profile supporting frames. The clamping mechanism comprises axial frames located on the left side and the right side of the conveying line, front rotating shafts and rear rotating shafts are arranged in the axial frames and externally connected with transmission belts, and second driving motors connected with the front rotating shafts are arranged at the upper ends of the axial frames. The bottle separating mechanism and the clamping mechanism are respectively provided with a first frequency converter and a second frequency converter; according to the technology, the speed difference is formed with the conveying line by changing the speed, and then the speed is converted through the clamping mechanism; weighing operation and removing operation can be systematically carried out at a rear station.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bottle separating system for weighing detection, especially to a bottle separating weighing machine. BACKGROUND

[0002] Many products need to be detected and classified by weighing machines, and the weighing machines must have a distance between products to be weighed and detected. In the existing assembly line, most products are close together, so they cannot be detected on the weighing platform. Many manufacturers use manual operation to place one by one, which is very slow and cannot meet the production requirements. Therefore, it is necessary to design an automatic and rapid feeding bottle separating device that can ensure stable transportation during the separating process. SUMMARY

[0003] The utility model discloses to overcome the above-mentioned situation in which the deficiency is in, aims at providing a kind of technical scheme that can solve the above-mentioned problem.

[0004] The bottle separating weighing machine comprises a rack, a centrifugal feeder is arranged at one end of the rack, a conveying line is connected to the output end of the centrifugal feeder, a bottle separating mechanism is arranged on the conveying line close to the centrifugal feeder, and a clamping mechanism is arranged at the rear end of the bottle separating mechanism. The bottle separating mechanism comprises profile supports symmetrically arranged on the left and right sides of the conveying line, and the profile supports are divided into upper end mounting parts and lower end mounting parts. The clamping mechanism comprises axial frames symmetrically arranged on the left and right sides of the conveying line, and the axial frames are provided with front shafts and rear shafts. The front shafts and the rear shafts are connected with transmission belts, and the upper end of the axial frame is provided with a second driving motor connected with the front shaft. The bottle separating mechanism and the clamping mechanism are respectively provided with a first frequency converter for controlling the first driving motor and a second frequency converter for controlling the second driving motor.

[0005] Further, the conveying line is divided into three sections, the bottle separating mechanism and the clamping mechanism are installed on the front section of the conveying line, a weighing platform is arranged on the middle section of the conveying line, and a rejection component is arranged on the rear section of the conveying line.

[0006] Further, the line speeds of the middle section of the conveying line and the rear section of the conveying line, the rotation speeds of the first driving motor controlled by the first frequency converter, and the rotation speeds of the second driving motor controlled by the second frequency converter are consistent, and the line speed of the front section of the conveying line is slower than the line speeds of the middle section of the conveying line and the rear section of the conveying line.

[0007] Further, a base plate is arranged on the rack and assembled with the profile supports, the profile supports are in the shape of a side U with an opening on the side, and the foam wheels are exposed outside along the side of the profile supports.

[0008] Further, a pushing motor is arranged on one side of the rear section of the conveying line, and a rejection area is arranged on the other side of the rear section of the conveying line.

[0009] The utility model discloses the beneficial effect is:

[0010] (1) a frequency converter controls two motors, forms the speed difference with the conveying line through changing the speed, and then through the speed conversion of clamping mechanism again;

[0011] (2) clamping mechanism can guarantee the stable transmission after the bottle is divided, so that the weighing operation and the rejection operation in the later station are systematic.

[0012] The additional aspects and advantages of the utility model will be partly given in the following description, and some will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is the plane front view structural schematic diagram of the utility model.

[0014] Fig. 2 It is the plane overhead structure schematic diagram of the utility model.

[0015] Fig. 3 It is the bottle dividing mechanism structure schematic diagram.

[0016] Fig. 4 It is the clamping mechanism structure schematic diagram.

[0017] The figure mark in the drawing is respectively: frame-1, centrifugal feeder-2, bottle dividing mechanism-3, clamping mechanism-4, section support frame-5, upper end installation part-6, lower end installation part-7, first drive motor-8, foam wheel-9, axial frame-10, front pivot-11, rear pivot-12, transmission belt-13, second drive motor-14, first frequency converter-15, second frequency converter-16, weighing machine table-17, rejection assembly-18, base plate-19, push motor-20, rejection area-21. DETAILED DESCRIPTION

[0018] The technical scheme in the utility model embodiment will be clearly and completely described below, obviously, the described embodiment only is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments that the person of ordinary skill in the art obtains without making the creative labor belong to the scope of the utility model protection.

[0019] Please refer to Figs. 1-4The utility model discloses a rack 1, the rack 1 one end is provided with centrifugal feeding machine 2, and the centrifugal feeding machine 2 output end is connected with the conveying line, and the conveying line is equipped with the bottle separating mechanism 3 to the centrifugal feeding machine 2, and the bottle separating mechanism 3 rear end is provided with the clamping mechanism 4, and the bottle separating mechanism 3 includes the profile support frame 5 that is in the conveying line left and right side portion and is symmetric, and the profile support frame 5 is divided into upper end mounting portion 6 and lower end mounting portion 7, and the first drive motor 8 is assembled to upper end mounting portion 6, and the foam wheel 9 is assembled to lower end mounting portion 7, and the drive motor drives the foam wheel 9 rotation speed, and the clamping mechanism 4 includes the axial frame 10 that is in the conveying line left and right side portion and is symmetric, and the axial frame 10 is equipped with the front pivot 11 and rear pivot 12, and the front pivot 11 and rear pivot 12 are connected with transmission belt 13, and the axial frame 10 upper end is equipped with the second drive motor 14 connected with the front transmission shaft, and the bottle separating mechanism 3 and clamping mechanism 4 are equipped with the first frequency converter 15 controlling first drive motor 8 and the second frequency converter 16 controlling second drive motor 14 respectively.

[0020] From the structure, the bottle separating and weighing machine includes the rack 1, and the rack 1 one end is equipped with centrifugal feeding machine 2, and its output end is connected with the conveying line, and the conveying line is divided into three sections of front, middle and rear, and the bottle separating mechanism 3 and clamping mechanism 4 are installed in the front section, and the middle end is equipped with the weighing machine table 17, and the rear end is equipped with the rejection assembly 18.

[0021] And in the design, for bottle separating mechanism 3: located in the front section of conveying line, is composed of the profile support frame 5 that is left and right symmetric, and the support frame is divided into two mounting portions of upper and lower, and the first drive motor 8 is installed to the upper end, and the foam wheel 9 is installed to the lower end, and the foam wheel 9 is driven to rotate by the first drive motor 8, and the motor rotation speed is controlled through the first frequency converter 15, and the rack 1 is equipped with the base plate 19 assembled with the profile support frame 5, and the profile support frame 5 is in the side U shape of side opening, and the foam wheel 9 is exposed along the side portion, and the principle is: when the bottle product passes through the foam wheel 9 of left and right sides, the first drive motor 8 is driven to rotate by the first frequency converter 15, so that the bottle product is moved to the clamping mechanism 4 of rear work station when contacting,

[0022] The main purpose of bottle separating mechanism 3 is to realize the speed difference with the front conveying line, so as to achieve the bottle separating effect.

[0023] For the clamping mechanism 4, also located in the front section of the conveying line, by the left and right symmetrical axial frame 10, the front and rear shafts 12 are arranged in the axial frame 10, and the external transmission belt 13 is connected. The second driving motor 14 at the upper end of the axial frame 10 is connected with the front shaft 11, and the second frequency converter 16 controls the rotating speed of the motor. The transmission direction of the external transmission belt 13 is perpendicular to the conveying line direction, that is, the transmission belt 13 is in contact with the bottle product from the side for transmission. The clamping mechanism 4 is mainly used for receiving the bottle product transmitted by the bottle separating mechanism 3 at a high speed, and the purpose is to rotate at a low speed and at a high speed. Especially for bottled products, the bottle will definitely be inverted, so clamping is required. The clamping speed should be the same as the speed of the weighing machine behind, so that the product can be stably detected and weighed by rotating at a low speed and at a high speed. That is, the conveying line is divided into three sections, the bottle separating mechanism 3 and the clamping mechanism 4 are installed at the front section of the conveying line, and the line speed of the middle section of the conveying line and the rear section of the conveying line, the rotating speed of the first driving motor 8 controlled by the first frequency converter 15, and the rotating speed of the second driving motor 14 controlled by the second frequency converter 16 are consistent. The line speed of the front section of the conveying line is slower than that of the middle section of the conveying line and the rear section of the conveying line.

[0024] The line speed of the three sections of the conveying line, the rotating speed of the first driving motor 8, and the rotating speed of the second driving motor 14 can be controlled by the corresponding controller.

[0025] The rear section of the conveying line is provided with a pushing motor 20 on one side and a rejection area 21 on the other side. When the bottle product weighed by the weighing machine 17 does not meet the requirements, it can be transported to the rear section of the conveying line and then pushed to reject the defective product.

[0026] The above is only the preferred embodiment of the present application, and is not intended to limit the present application in any form. Although the present application is disclosed as above in the preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content without departing from the technical solution range of the present application, and any simple modification, equivalent change and modification of the above embodiment within the technical solution range of the present application are all within the scope of the present application.

Claims

1. A bottle weighing machine characterized by: Including frame (1), frame (1) one end is provided with centrifugal feeding machine (2), centrifugal feeding machine (2) output end is connected with conveying line, conveying line is provided with bottle separating mechanism (3) close to centrifugal feeding machine (2), bottle separating mechanism (3) rear end is provided with clamping mechanism (4); Bottle separating mechanism (3) includes profile support frame (5) on the left and right sides of the conveying line and symmetrically, profile support frame (5) is divided into upper end mounting portion (6) and lower end mounting portion (7), first drive motor (8) is assembled at upper end mounting portion (6), foam wheel (9) is assembled at lower end mounting portion (7), drive motor drives the rotating speed of foam wheel (9); Clamping mechanism (4) includes axial frame (10) on the left and right sides of the conveying line and symmetrically, axial frame (10) is provided with front shaft (11) and rear shaft (12), front shaft (11) and rear shaft (12) are connected with transmission belt (13), second drive motor (14) is arranged on the upper end of axial frame (10) and connected with front shaft; Bottle separating mechanism (3) and clamping mechanism (4) are respectively provided with first frequency converter (15) for controlling first drive motor (8) and second frequency converter (16) for controlling second drive motor (14).

2. The bottle weighing machine according to claim 1, characterized in that: The conveying line is divided into three sections, bottle separating mechanism (3) and clamping mechanism (4) are installed on the front section of the conveying line, weighing machine table (17) is arranged on the middle section of the conveying line, and rejecting assembly (18) is arranged on the rear section of the conveying line.

3. The bottle weighing machine according to claim 2, characterized in that: The linear speed of the middle section of the conveying line, the linear speed of the rear section of the conveying line, the rotating speed of first drive motor (8) controlled by first frequency converter (15), and the rotating speed of second drive motor (14) controlled by second frequency converter (16) are consistent, and the linear speed of the front section of the conveying line is slower than that of the middle section and the rear section.

4. The bottle weighing machine of claim 1, wherein: Frame (1) is provided with base plate (19) assembled with profile support frame (5), profile support frame (5) is in the shape of side U with the opening on the side, and foam wheel (9) is exposed outside along the side of profile support frame (5).

5. The bottle weighing machine of claim 1, wherein: The side of the rear section of the conveying line is provided with push motor (20), and the other side of the rear section of the conveying line is provided with rejecting area (21).

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