Vibration feeding device for PP bottles

Abstract

The utility model relates to the technical field of vibration feeding, and particularly discloses a PP bottle vibration feeding device which comprises a vibration pot, a first conveying track is arranged on the right side of the vibration pot, a second conveying track is installed on the right side of the first conveying track, and track vibrators are installed on the lower end face of the first conveying track and the lower end face of the second conveying track. Positioning plates are arranged on the front side and the rear side of the interior of the first conveying track, the PP bottles on the upper end face of the first conveying track can be corrected through the two positioning plates, the PP bottles are arranged in order, and therefore it is guaranteed that postures of the PP bottles can be automatically corrected in the conveying process, the bottle clamping phenomenon caused by the improper postures is reduced, and the corrected PP bottles are not prone to falling off in the conveying process. The PP bottles can move smoothly through the arranged multiple roll shafts, the PP bottles can be protected in cooperation with the sponge pads, and therefore friction and collision of the PP bottles in the moving process are reduced, and the bottle bodies are prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration feeding, in particular to a vibration feeding device for PP bottles. Background Art

[0002] PP bottles are made of polypropylene as raw material and added with corresponding organic solvents. After high-temperature heating, they are blow-molded, extruded, or injection-molded through plastic molds. They are plastic containers that are not easy to break, have good sealing performance, are moisture-proof, and hygienic, meeting the special requirements of pharmaceutical packaging. They can be used directly for pharmaceutical packaging without washing or drying. They are an excellent pharmaceutical packaging container and are widely used in the packaging of oral solid and liquid medicines.

[0003] After the drug is produced, it is filled into PP bottles through filling equipment, and the PP bottles need to be transported to the filling production line.

[0004] At present, during the vibration feeding process of PP bottles, there is a lack of correction structure during the transportation of PP bottles, which leads to the phenomenon of PP bottles being stuck due to incorrect posture, affecting the normal transportation of PP bottles. In addition, PP bottles are prone to friction and collision with the inner wall of the conveying track during movement, causing damage to the PP bottles. Therefore, it is necessary to propose a PP bottle vibration feeding device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a PP bottle vibrating feeding device, which has the function of correcting the PP bottles, ensuring that the PP bottles can automatically correct their posture during the transportation process, reducing the bottle jamming phenomenon caused by incorrect posture, and secondly reducing the friction and collision of the PP bottles during the movement process, avoiding damage to the bottle body.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a PP bottle vibrating feeding device, comprising a vibrating pot, a first conveying track is provided on the right side of the vibrating pot, a second conveying track is installed on the right side of the first conveying track, track vibrators are installed on the lower end surfaces of the first conveying track and the second conveying track, positioning plates are provided on the front and rear sides of the interior of the first conveying track, an outer wall of the first conveying track is installed with two cylinders whose output ends are fixedly connected to the positioning plates, and sponge pads are provided on opposite sides of the two positioning plates;

[0007] Protective plates are installed on both the front and rear sides of the inner wall of the second conveying track. Mounting grooves are provided on the opposite sides of the two protective plates. Multiple rollers are rotatably connected to the interior of the two mounting grooves through rotating shafts.

[0008] In order to ensure stable movement of the positioning plate, a PP bottle vibrating feeding device is preferably configured in the present invention, wherein two limit frames are installed on the upper end surface of the first conveying track, and limit holes are provided through the upper end surfaces of the two limit frames, and the upper end surfaces of the two positioning plates are fixedly connected to two limit rods extending into the limit holes.

[0009] In order to allow neatly arranged PP bottles to enter the second conveying track, as a preferred PP bottle vibration feeding device of the present invention, the connection between the first conveying track and the second conveying track is a trumpet-shaped structure.

[0010] In order to allow the corrected PP bottles to stably enter the second conveying track, as a preferred embodiment of the PP bottle vibration feeding device of the present invention, the width of the first conveying track is greater than the width of the second conveying track.

[0011] In order to support the vibration pot and the first conveying track and the second conveying track, as a preferred embodiment of the PP bottle vibration feeding device of the present invention, the lower end surfaces of the vibration pot and the track vibrator are both provided with support columns.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model firstly realizes the correction of the PP bottles on the upper end surface of the first conveying track through two positioning plates, so that the PP bottles are arranged neatly, thereby ensuring that the PP bottles can automatically correct their posture during the conveying process, reducing the bottle jamming phenomenon caused by incorrect posture; during the conveying process of the corrected PP bottles, the multiple rollers provided can make the PP bottles move smoothly, and the sponge pads can be used to protect the PP bottles, thereby reducing the friction and collision of the PP bottles during the movement and avoiding damage to the bottle bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the overall structural diagram of the utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the conveying track and conveying channel of the utility model;

[0016] Figure 3 This is a structural diagram of the conveying track and conveying channel of the utility model.

[0017] In the figure: 1. Vibrating pot; 101. Support column; 2. First conveying track; 201. Second conveying track; 202. Track vibrator; 3. Positioning plate; 301. Cylinder; 302. Sponge pad; 303. Limit rod; 4. Limit frame; 401. Limit hole; 5. Protective plate; 501. Mounting slot; 502. Roller. DETAILED DESCRIPTION

[0018] See also Figures 1 to 3 A PP bottle vibrating feeding device includes a vibrating pot 1, a first conveying track 2 is provided on the right side of the vibrating pot 1, a second conveying track 201 is installed on the right side of the first conveying track 2, track vibrators 202 are installed on the lower end surfaces of the first conveying track 2 and the second conveying track 201, positioning plates 3 are provided on the front and rear sides of the first conveying track 2, and an outer wall of the first conveying track 2 is installed with two cylinders 301 with output ends fixedly connected to the positioning plates 3, and sponge pads 302 are provided on opposite sides of the two positioning plates 3;

[0019] Protective plates 5 are installed on both the front and rear sides of the inner wall of the second conveying track 201. Mounting grooves 501 are opened on the opposite sides of the two protective plates 5. The interiors of the two mounting grooves 501 are rotatably connected to multiple rollers 502 through rotating shafts.

[0020] In this embodiment: PP bottles are placed in the vibration pot 1, and the vibration pot 1 vibrates to convey the PP bottles inside it to the first conveying track 2, and then the cylinder 301 is started, so that the two cylinders 301 push the two positioning plates 3 towards each other (or away from each other) until they contact the PP bottles inside the first conveying track 2, and then the two positioning plates 3 can be used to correct the PP bottles on the upper end surface of the first conveying track 2, so that the PP bottles are arranged neatly, thereby ensuring that the PP bottles can automatically correct their posture during the conveying process, reducing the bottle jamming phenomenon caused by incorrect posture, and the corrected PP bottles are conveyed to the second conveying track 201. During the conveying process of the PP bottles, the multiple rollers 502 set up can make the PP bottles move smoothly, and the sponge pads 302 can protect the PP bottles, thereby reducing friction and collision of the PP bottles during movement and avoiding damage to the bottle body.

[0021] As a technical optimization solution of the present invention, two limit frames 4 are installed on the upper end surface of the first conveying track 2, and the upper end surfaces of the two limit frames 4 are penetrated by limit holes 401, and the upper end surfaces of the two positioning plates 3 are fixedly connected with two limit rods 303 extending into the limit holes 401.

[0022] In this embodiment, the positioning plate 3 can be positioned by setting the limiting frame 4. Specifically, the limiting rod 303 moves back and forth in the limiting hole 401, thereby positioning the positioning plate 3 and making the positioning plate 3 move stably.

[0023] As a technical optimization solution of the present invention, the connection between the first conveying track 2 and the second conveying track 201 is a trumpet-shaped structure.

[0024] In this embodiment, the connection between the first conveying track 2 and the second conveying track 201 is in a trumpet-shaped structure, so that the PP bottles with the corrected upper end faces on the first conveying track 2 can be arranged neatly and enter the second conveying track 201.

[0025] As a technical optimization solution of the present invention, the width of the first conveying track 2 is greater than the width of the second conveying track 201 .

[0026] In this embodiment, the width of the first conveying track 2 is greater than the width of the second conveying track 201 , so that the calibrated PP bottles can stably enter the second conveying track 201 .

[0027] As a technical optimization solution of the present invention, the lower end surfaces of the vibration pot 1 and the orbital vibrator 202 are both provided with support columns 101 .

[0028] In this embodiment, the vibrating pot 1 , the first conveying track 2 and the second conveying track 201 can be supported by the support column 101 .

[0029] Working principle: First, place the PP bottle in the vibration pot 1 (the vibration pot and the conveying track are both existing technologies, and their specific structures and principles are all existing technologies, which are not described in detail here). The vibration pot 1 vibrates and conveys the PP bottle inside it to the first conveying track 2, and the track vibrator 202 is used to move the PP bottles on the first conveying track 2 and the second conveying track 201 to the right (this process is existing technology and is not described in detail here). Then, the cylinder 301 is started, so that the two cylinders 301 push the two positioning plates 3 closer to each other (or away from each other), and at the same time, the limiting rods 303 on the two positioning plates 3 are in the limiting holes 401. They move relative to or opposite to each other until they come into contact with the PP bottles inside the first conveying track 2, and then the two positioning plates 3 can be used to correct the PP bottles on the upper end surface of the first conveying track 2 so that the PP bottles are neatly arranged, thereby ensuring that the PP bottles can automatically correct their posture during transportation and reduce the bottle jamming phenomenon caused by incorrect posture. The corrected PP bottles are conveyed to the second conveying track 201. During the transportation of the PP bottles, the multiple rollers 502 can make the PP bottles move smoothly, and the sponge pads 302 can protect the PP bottles, thereby reducing friction and collision of the PP bottles during movement and avoiding damage to the bottle bodies.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A PP bottle vibrating feeding device, comprising a vibrating pot (1), a first conveying track (2) being provided on the right side of the vibrating pot (1), a second conveying track (201) being installed on the right side of the first conveying track (2), and track vibrators (202) being installed on the lower end surfaces of the first conveying track (2) and the second conveying track (201), characterized in that: Positioning plates (3) are provided on both the front and rear sides of the first conveying track (2); an outer wall of the first conveying track (2) is provided with two cylinders (301) whose output ends are fixedly connected to the positioning plates (3); and sponge pads (302) are provided on opposite sides of the two positioning plates (3); Protective plates (5) are installed on both the front and rear sides of the inner wall of the second conveying track (201), and mounting grooves (501) are provided on opposite sides of the two protective plates (5). The interiors of the two mounting grooves (501) are rotatably connected to a plurality of rollers (502) via rotating shafts.

2. A PP bottle vibrating feeding device according to claim 1, characterized in that: Two limiting frames (4) are installed on the upper end surface of the first conveying track (2), and limiting holes (401) are provided through the upper end surfaces of the two limiting frames (4). The upper end surfaces of the two positioning plates (3) are fixedly connected to two limiting rods (303) extending into the limiting holes (401).

3. The PP bottle vibrating feeding device according to claim 1, characterized in that: The connection between the first conveying track (2) and the second conveying track (201) is a trumpet-shaped structure.

4. The PP bottle vibrating feeding device according to claim 1, characterized in that: The width of the first conveying track (2) is greater than the width of the second conveying track (201).

5. The PP bottle vibrating feeding device according to claim 1, characterized in that: The lower end surfaces of the vibration pot (1) and the orbital vibrator (202) are both provided with support columns (101).

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