CN212949125U - Preheating feeding mechanism for bottle blanks - Google Patents

Abstract

The utility model relates to a bottle embryo processing technology field, in particular to preheating feed mechanism of bottle embryo, include: a heat insulation box body; the conveying line comprises a conveying guide rail, and a guide wheel and a driving wheel which are respectively arranged on two sides of the conveying guide rail, the driving wheel is connected with a power source through a driving belt, the guide wheel is connected with an elastic part, and the elastic part can push the guide wheel to face the center of the conveying guide rail so as to clamp the bottle blanks; the intensification subassembly sets up in the heat-insulating box body, including the air supply portion, the utility model discloses set up heat-insulating box body on the transfer chain of bottle embryo material loading, the internal intensification subassembly that is provided with of heat-insulating box, the transfer chain drives and can preheat the operation earlier when the bottle embryo passes heat-insulating box body for the bottle embryo can preheat the uniform temperature, has certain preheating temperature when bottle embryo puts into bottle blowing mould promptly, thereby has reduced the preheating time in bottle blowing mould and need not to preheat even, has improved production efficiency.

Description

Preheating feeding mechanism for bottle blanks

Technical Field

The utility model relates to a bottle embryo processing technology field, in particular to preheating feed mechanism of bottle embryo.

Background

The production process of the bottle usually needs to carry out processes such as injection molding, discharging, drying, crystallization, bottle blowing and the like, and the preheating treatment work is usually needed before the bottle blowing process, the preheating assembly is usually communicated in the bottle blowing mold in the industry at present, the bottle blank is placed in the bottle blowing mold, and the bottle blowing operation is carried out after the bottle blank is heated to a certain temperature by the preheating assembly, so that the efficiency of the production mode is not high, and the development of the industry at present is difficult to meet.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a preheating feed mechanism of bottle embryo for it reaches the uniform temperature through preheating process earlier at the material loading in-process, reduces some preheating time that bottle embryo put into bottle blowing mould and need not to preheat in bottle blowing mould even, promotes production efficiency.

According to the utility model discloses a preheating feed mechanism of bottle embryo of first aspect embodiment, include: a heat insulation box body; the conveying line penetrates through the heat insulation box body and comprises a conveying guide rail, and a guide wheel and a driving wheel which are respectively arranged on two sides of the conveying guide rail, wherein the driving wheel is connected with a power source through a driving belt, the guide wheel is connected with an elastic piece, and the elastic piece can push the guide wheel to face the center of the conveying guide rail so as to clamp the bottle blank; the temperature rising assembly is arranged in the heat insulation box body; the air supply part is arranged above and/or below the conveying guide rail.

According to the utility model discloses preheating feed mechanism of bottle embryo has following beneficial effect at least: the utility model discloses a preheat feed mechanism and set up thermal-insulated box on the conveyer line of bottle embryo material loading, be provided with the intensification subassembly in the thermal-insulated box, the operation can preheat earlier when the transfer chain drives the bottle embryo and passes thermal-insulated box for the bottle embryo can preheat the uniform temperature, has certain preheating temperature when putting into bottle blowing mould promptly, thereby has reduced the preheating time in bottle blowing mould and need not to preheat even, has improved production efficiency.

According to some embodiments of the utility model, the air supply part includes the conveyer pipe and is close to a plurality of wind gap that the conveying guide rail was seted up.

According to some embodiments of the invention, the tuyere is trumpet-shaped.

According to some embodiments of the invention, the conveyor line has at least two arranged side by side.

According to the utility model discloses a some embodiments, it preheats the chamber to correspond to separate into two at least in the thermal-insulated box, every the transfer chain corresponds to set up every preheat in the chamber.

According to some embodiments of the invention, the guide wheel and/or the transmission wheel is made of an elastic plastic.

According to the utility model discloses a some embodiments, the rear end of transfer chain is provided with the stop part.

According to some embodiments of the utility model, still include the visual inspection subassembly, the visual inspection subassembly is located the rear end of transfer chain.

According to some embodiments of the utility model, still include and transfer the subassembly, it sets up to transfer the subassembly the rear end of transfer chain.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a preheating feeding mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view taken along the direction A in FIG. 1;

fig. 3 is a schematic structural view of the bottle blank on the conveying line according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of another embodiment of the present invention.

Wherein: a heat insulating box body 100; a conveyor line 200; an air supply unit 300; a tuyere 500; a preheating chamber 600; a visual detection assembly 700; a transfer assembly 800; a guide wheel 201; a driving wheel 202; an elastic member 203; a blocking portion 204.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3, the preheating feeding mechanism for bottle blanks includes a conveying line 200 and a heat insulation box 100 disposed on one section of the conveying line 200, the conveying line 200 is disposed through the heat insulation box 100, the bottle blanks are conveyed along with the conveying line 200 and pass through the heat insulation box 100, a temperature raising module is disposed in the heat insulation box 100, the temperature raising module includes an air supply part 300, the air supply part 300 can be disposed above and/or below the conveying line 200, in this embodiment, the temperature raising module is disposed above and below the conveying line 200, and is intended to perform a rapid preheating operation, the air supply part 300 is connected to an external hot air blower, which can heat through a heating sheet, and then sends hot air from the air supply part 300 into the heat insulation box 100 through the fan; the conveying line 200 comprises a conveying guide rail, guide wheels 201 and transmission wheels 202 which are respectively arranged on two sides of the conveying guide rail, the conveying guide rail can be two guide rails which are arranged at intervals and in parallel, the guide wheels 201 and the transmission wheels 202 are respectively arranged on the two guide rails, a plurality of guide wheels 201 and the transmission wheels 202 are arranged on the guide wheels 201 and the transmission wheels 202, furthermore, at least one guide wheel 201 can be arranged between every two adjacent transmission wheels 202 at intervals, the transmission wheels 202 are connected with a power source through a transmission belt, the power source can be an external driving motor, and the driving motor can drive all the transmission wheels 202 on the conveying line 200 to move synchronously through a synchronous belt, so that bottle blanks are stably conveyed at; the leading wheel 201 is connected with elastic component 203, and this elastic component 203 sets up the one side of keeping away from the conveying guide rail center relatively on leading wheel 201, and this elastic component 203 can be the pressure spring, thereby the elastic component 203 is compressed under the normality can give leading wheel 201 towards the power of conveying guide rail center, and then can cooperate the transmission wheel 202 centre gripping bottle embryo and guarantee that transmission wheel 202 orders about the frictional force that the bottle embryo carried.

In other embodiments, referring to fig. 3, the upper end of the bottle blank has a raised reinforcing ring, the upper end surfaces of the guide wheel 201 and the driving wheel 202 abut against the lower end surface of the reinforcing ring to perform a supporting function, the driving wheel 202 abuts against the outer wall of the bottle blank with the outer ring of the guide wheel 201 and is rotated by the driving wheel 202 to drive the bottle blank to be conveyed along the conveying guide rail, and at this time, the elastic force of the elastic member 203 can be appropriately reduced to avoid pressing and deforming the bottle blank.

In some embodiments, referring to fig. 1 and 2, the air supply part 300 includes a conveying pipe and a plurality of air ports 500 disposed near the conveying rail, hot air is supplied into the heat insulation box 100 from the air ports 500, and the hot air passes through the outer wall of the bottle preform to heat the bottle preform, that is, the bottle preform passes through the heat insulation box 100 during the conveying process to be preheated, so that the bottle preform has a certain initial temperature when being loaded into a bottle blowing mold, thereby shortening the preheating time in the bottle blowing mold and even eliminating the preheating step of the bottle preform in the bottle blowing mold, and improving the production efficiency.

In some embodiments, referring to fig. 1 and 2, the tuyere 500 is formed in a trumpet shape, which is aimed at filling the heat insulation box 100 with hot air rapidly, ensuring uniform heating of the bottle preform, and avoiding affecting the preheating quality of the bottle preform.

In some embodiments, there are two conveying lines 200 arranged side by side, and the purpose of the two conveying lines 200 is to preheat bottle blanks simultaneously through one heat insulation box 100, so as to further improve the production efficiency.

In some embodiments, at least two preheating chambers 600 are partitioned in the heat insulation box 100, each conveying line 200 is correspondingly disposed in each preheating chamber 600, and an independent air supply part 300 is disposed in each preheating chamber 600, so that the two preheating chambers 600 can perform preheating operation without interfering with each other, that is, one heat insulation box 100 can perform preheating operation on at least two products with different requirements.

In some embodiments, the guide wheel 201 and/or the driving wheel 202 are made of elastic plastic, in this embodiment, because the guide wheel 201 and the driving wheel 202 are both disposed in the heat insulation box 100, the preheating temperature is lower than the limit temperature of the materials of the guide wheel 201 and the driving wheel 202, so as to avoid high-temperature melting of the guide wheel 201 or the driving wheel 202, while in actual production, the preheating temperature of the bottle blank is usually between 70 ℃ and 150 ℃, and the high-temperature resistant requirement of the existing plastic can be basically met.

In some embodiments, referring to fig. 4, the rear end of the conveying line 200 is provided with a blocking portion 204, and a visual inspection module 700 and/or a transferring module 800 are disposed at one side of the rear end of the conveying line 200, in this embodiment, the visual inspection module 700 is disposed right behind the conveying line 200, and is used for accurately photographing and inspecting bottle blanks, a conventional industrial camera may be used as the visual inspection module 700, and an external control module is connected to the visual inspection module 700, which may be of an industrial common type and generally includes a programmable controller, receives photographing information detected by the visual inspection module 700, and determines whether the bottle blanks are qualified according to an analysis result, and then controls the transferring module 800 to transfer the bottle blanks to a next process or a waste disposal area, and the blocking portion 204 is used for preventing the bottle blanks from being continuously conveyed along the conveying line 200, make things convenient for visual detection subassembly 700 to shoot the bottle embryo and conveniently transfer this bottle embryo of subassembly 800 location and snatch or absorb this bottle embryo with the accuracy, in this embodiment, transfer the mode that subassembly 800 can adopt conventional triaxial linkage subassembly drive clamping jaw on the market, set up horizontal longitudinal arrangement's another sharp slip table also namely on the horizontal transverse arrangement's the sharp slip table of level, and set up vertical arrangement's another sharp slip table on the sharp slip table of this horizontal longitudinal arrangement, be provided with die clamping cylinder on the sharp slip table of this vertical arrangement, die clamping cylinder can be two claw cylinders or three-jaw cylinder, connect the claw spare with this bottle embryo up end looks adaptation on this die clamping cylinder's the claw.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (9)

1. The preheating feed mechanism of bottle embryo, its characterized in that includes:

a heat-insulating box body (100);

the conveying line (200) penetrates through the heat insulation box body (100) and comprises a conveying guide rail, and a guide wheel (201) and a driving wheel (202) which are respectively arranged on two sides of the conveying guide rail, wherein the driving wheel (202) is connected with a power source through a driving belt, the guide wheel (201) is connected with an elastic part (203), and the elastic part (203) can push the guide wheel (201) to face the center of the conveying guide rail so as to clamp bottle blanks;

and a temperature raising unit which is provided in the heat insulating box (100), includes a blowing unit (300), and the blowing unit (300) is provided above and/or below the conveying rail.

2. The preheating feeding mechanism of bottle blanks as recited in claim 1, wherein the air supply part (300) comprises a conveying pipe and a plurality of air openings (500) formed near the conveying guide rail.

3. The preform preheating and feeding mechanism as claimed in claim 2, wherein the tuyere (500) is trumpet-shaped.

4. The pre-heating feeding mechanism of bottle blanks as recited in claim 1, wherein the conveying line (200) has at least two conveying lines arranged side by side.

5. The pre-heating feeding mechanism for bottle blanks as recited in claim 4, wherein the heat-insulating box body (100) is correspondingly divided into at least two pre-heating cavities (600), and each conveyor line (200) is correspondingly arranged in each pre-heating cavity (600).

6. The pre-heating feeding mechanism for bottle blanks as recited in claim 1, wherein the guide wheel (201) and/or the transmission wheel (202) are made of elastic plastic.

7. The preheating feeding mechanism of bottle blanks as recited in claim 1, wherein a blocking portion (204) is provided at a rear end of the conveying line (200).

8. The preheating feeding mechanism of bottle blanks as recited in claim 7, further comprising a visual inspection assembly (700), wherein the visual inspection assembly (700) is located at the rear end of the conveying line (200).

9. The preheating feeding mechanism of bottle blanks as claimed in claim 7 or 8, further comprising a transfer module (800), wherein the transfer module (800) is arranged at the rear end of the conveying line (200).

Images