Blowing equipment for plastic bottle processing

Abstract

The utility model relates to the related technical field of plastic bottle processing, and discloses blowing equipment for plastic bottle processing, which comprises a processing machine body, and the processing machine body comprises a fixed base, a blowing frame and a pressing frame; the blowing frame is arranged at the top of the fixed base, a forming cavity is formed in the top of the blowing frame, and the top of the forming cavity is open. The whole machining process can be carried out in a stable environment through the integrated arrangement of the fixed base and the blowing frame, the forming cavity and the feeding port are arranged to ensure that forming raw materials enter the forming cavity in order, and a complete blowing process can be formed along with the arrangement of the pressing frame. The purpose of hollow blowing of the plastic bottles can be achieved through the arrangement of the power part, the purpose of blowing the plastic bottles with different specification requirements under the same mold can be achieved along with the arrangement of the adjusting part, and the blowing efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical fields related to plastic bottle processing especially a kind of blow molding equipment for plastic bottle processing. BACKGROUND

[0002] Plastic bottle is a kind of plastic container after high-temperature heating, through plastic mould, blow molding, extrusion blow or injection molding.

[0003] Most of the existing plastic bottles in the process of processing blow molding, its blow molding efficiency is often limited to the preparation phase of feeding, leading to the efficiency of the whole blow molding process is not high, and when blow molding of different specifications of plastic bottles, it needs to change mould on a large scale, leading to further influence blow molding efficiency, in order to solve this kind of problem, a kind of blow molding equipment for plastic bottle processing is presented. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of blow molding equipment for plastic bottle processing, it solves the problem in the above background technology.

[0005] The utility model solves its technical problem is implemented using the following technical solutions:

[0006] A kind of blow molding equipment for plastic bottle processing, including processing machine body, the processing machine body includes fixed base, blow molding frame, press frame;

[0007] The blow molding frame is located at the top of the fixed base, and the top of the blow molding frame is provided with a forming cavity, the top of the forming cavity is open, one side of the blow molding frame is provided with a feeding slot for the feeding frame to extend into, and a feeding port is communicated between the feeding slot and the forming cavity;

[0008] The press frame is directly above the blow molding frame, and is vertically up and down along the blow molding frame Sliding close to or away from forming cavity to form closed space, the press frame is provided with a power component for blow molding in plastic bottle;

[0009] Adjusting member for adjusting the length of plastic bottle forming is arranged between the blow molding frame and the press frame.

[0010] Preferably, the adjusting member includes an adjusting frame detachably connected to the top of the blow molding frame, the adjusting frame is provided with an adjusting slot matched with the forming cavity, and the adjusting slot is communicated with the bottom of the press frame and the bottom of the forming cavity.

[0011] Preferably, a locking plate is arranged on the outer periphery of the adjusting frame, a bolt is threadedly connected in the locking plate, and the bolt is threadedly connected to the top of the blow molding frame.

[0012] Preferably, the power element comprises a pressing groove opened in the bottom of the pressing frame, the top of the pressing groove is provided with an air pump, the output end of the air pump is provided with a blowing pipe, the blowing pipe extends downward into the pressing groove for hollow blowing inside the plastic bottle.

[0013] Preferably, one side of the feeding groove is provided with a feeding pipe for providing raw materials for the whole processing process.

[0014] Preferably, the pressing groove and the adjusting groove and the forming cavity are concentrically arranged to form a forming area for processing and forming the plastic bottle.

[0015] The advantages and positive effects of the utility model are: through the integral setting of the fixed base and the blowing frame, the whole processing process can be carried out in a stable environment, through the setting of the forming cavity and the feeding port, the forming raw materials can be orderly arranged into the forming cavity, and through the setting of the pressing frame, a complete blowing process can be formed, through the setting of the power element, the hollow blowing of the plastic bottle can be realized, through the setting of the adjusting element, the plastic bottles of different specifications can be blown in the same mold, and the blowing efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further explained in connection with the drawings and examples.

[0017] Figure 1 It is the structure schematic diagram of the utility model;

[0018] The marks in the drawings are described as follows:

[0019] 1, processing body; 11, fixed base; 12, blowing frame; 121, feeding groove; 122, forming cavity; 123, feeding port; 13, adjusting element; 131, adjusting frame; 1311, adjusting groove; 132, locking plate; 133, bolt; 14, pressing frame; 141, pressing groove; 142, air pump; 143, blowing pipe; 15, feeding pipe. DETAILED DESCRIPTION

[0020] The utility model will be further explained in connection with the drawings and examples.

[0021] The utility model embodiment will be further explained in connection with the drawings:

[0022] Refer to Figure 1As shown, the plastic bottle is a kind of plastic container after high temperature heating, through plastic mold through blow molding, extrusion blow or injection molding, most of the existing plastic bottles in the process of blowing, the blowing efficiency is often limited by the preparation stage of feeding, leading to the low efficiency of the whole blowing process, and when blowing different specifications of plastic bottles, large-scale mold replacement is needed, which further affects the blowing efficiency, in order to solve this kind of problem, a kind of blowing equipment for plastic bottle processing is proposed, including processing machine body 1, the processing machine body 1 includes fixed base 11, blowing frame 12, pressing frame 14, feeding frame;

[0023] The blowing frame 12 is arranged on the top of the fixed base 11, and the top of the blowing frame 12 is provided with a forming cavity 122, the top of the forming cavity 122 is open, and the blowing frame 12 is provided with a feeding slot 121 on one side for the feeding frame to extend into, and the feeding slot 121 is communicated with the forming cavity 122 and provided with a feeding port 123;

[0024] The pressing frame 14 is vertically above the blowing frame 12, and forms a closed space by sliding close to or away from the forming cavity 122 along the blowing frame 12, and the pressing frame 14 is provided with a power member for blowing molding in the plastic bottle;

[0025] The blowing frame 12 and the pressing frame 14 are provided with an adjusting member 13 for adjusting the length of the plastic bottle forming; the integral setting of the fixed base 11 and the blowing frame 12 can realize the whole processing process in a stable environment, and the setting of the forming cavity 122 and the feeding port 123 can ensure that the forming raw material enters the forming cavity 122 in order, and the setting of the pressing frame 14 can realize a complete blowing process, the setting of the power member can realize the purpose of hollow blowing of the plastic bottle, and the setting of the adjusting member 13 can realize the purpose of blowing different specifications of plastic bottles in the same mold, which greatly improves the blowing efficiency.

[0026] It should be noted that the specific structure of the above adjusting member 13 is: the adjusting member 13 includes an adjusting frame 131 which is detachably connected to the top of the blowing frame 12, the adjusting frame 131 is provided with an adjusting groove 1311 matched with the forming cavity 122, and the adjusting groove 1311 is communicated with the bottom of the pressing frame 14 and the bottom of the forming cavity 122; the setting of the adjusting frame 131 can realize the purpose of adjusting the blowing of different specifications of plastic bottles, and the specific form is: the adjusting frame 131 is detachably connected, that is, the adjusting frame 131 can be disassembled and replaced at any time.

[0027] Further, the different specifications mentioned above mainly refer to the adjustment of the length of the plastic bottle in the present embodiment, and the addition of the adjusting frame 131 can ensure that the length of the blow molded plastic bottle can be adjusted in real time.

[0028] Additionally, the detachable adjusting frame 131 is provided with a locking plate 132 on the outer periphery, a bolt 133 is threadedly connected in the locking plate 132, and the bolt 133 is threadedly connected to the top of the blow molding frame 12. The locking plate 132 and the bolt 133 can be conveniently installed or disassembled.

[0029] It should be noted that in order to avoid the problem of material leakage during the blow molding process after the addition of the adjusting frame 131, the connecting part between the adjusting frame 131 and the blow molding frame 12 can be provided with a sealing washer to ensure the sealing performance of the components, and these components are relatively mature in the prior art, so further description is not given.

[0030] Further, the specific structure of the power member is that the power member includes a pressing groove 141 formed in the bottom of the pressing frame 14, a gas pump 142 is provided at the top of the pressing groove 141, an output end of the gas pump 142 is provided with a blow molding pipe 143, and the blow molding pipe 143 extends downward into the pressing groove 141 for hollow blow molding of the inside of the plastic bottle. The pressing groove 141 can form the top of the plastic bottle, and the blow molding pipe 143 can blow air to the inside of the plastic bottle through the operation of the gas pump 142.

[0031] It should be noted that the pressing groove 141, the adjusting groove 1311 and the molding cavity 122 are concentrically arranged to form a molding area for the plastic bottle processing and molding. The pressing groove 141, the adjusting groove 1311 and the molding cavity 122 are arranged in pairs. The shape of the pressing groove 141 is the top of the plastic bottle, and the specific shape of each part is set in the Figure 1

[0032] It is worth mentioning that the specific operation mode of the feeding groove 121 is that one side of the feeding groove 121 is provided with a feeding pipe 15 for providing raw materials for the entire processing process. The feeding pipe 15 can be used to feed the raw materials into the feeding groove 121 through the feeding pipe 15, and the raw materials enter the molding cavity 122 in an orderly manner through the feeding port 123. With the entry of the raw materials, the entire blow molding process is orderly.

[0033] It should be noted that the feeding pipe 15 is connected with the external feeding equipment, and the raw materials are fed into the molding cavity 122 through the thrust.

[0034] ​It should be emphasized that the embodiments of the present application are illustrative rather than limiting, and thus the present application is not limited to the embodiments described in the detailed description, but rather any other embodiments derived from the technical solutions of the present application by those skilled in the art also fall within the scope of the present application.

Claims

1. A blowing apparatus for processing plastic bottles, comprising a processing machine body (1), characterized in that: The processing body (1) includes a fixed base (11), a blowing frame (12), a pressing frame (14); The blowing frame (12) is arranged on the top of the fixed base (11), and the top of the blowing frame (12) is provided with a forming cavity (122), the top of the forming cavity (122) is open, and one side of the blowing frame (12) is provided with a feeding groove (121), the feeding groove (121) is used for extending into a feeding frame for conveying a bottle embryo, and the feeding groove (121) and the forming cavity (122) are communicated and provided with a feeding port (123); The pressing frame (14) is located directly above the blowing frame (12) and vertically slides up and down along the blowing frame (12) to approach or move away from the forming cavity (122) to form a closed space, and the pressing frame (14) is provided with a power member for blowing and forming a plastic bottle inside; The blowing frame (12) and the pressing frame (14) are provided with an adjusting member (13) for adjusting the length of the plastic bottle forming.

2. The blow molding apparatus for processing plastic bottles according to claim 1, characterized in that: The adjusting member (13) includes an adjusting frame (131) detachably connected to the top of the blowing frame (12), the adjusting frame (131) is provided with an adjusting groove (1311) matched with the forming cavity (122), and the adjusting groove (1311) is in communication with the bottom of the pressing frame (14) and the bottom of the forming cavity (122).

3. The blow molding apparatus for processing plastic bottles according to claim 2, wherein: The outer periphery of the adjusting frame (131) is provided with a locking plate (132), the locking plate (132) is provided with a bolt (133) in threaded connection, and the bolt (133) is in threaded connection with the top of the blowing frame (12).

4. The blow molding apparatus for processing plastic bottles according to claim 2, wherein: The power member includes a pressing groove (141) arranged on the bottom of the pressing frame (14), the top of the pressing groove (141) is provided with an air pump (142), the output end of the air pump (142) is provided with a blowing pipe (143), and the blowing pipe (143) extends downward into the pressing groove (141) for hollow blowing inside the plastic bottle.

5. The blow molding apparatus for processing plastic bottles according to claim 1, wherein: One side of the feeding groove (121) is provided with a feeding pipe (15) for providing raw materials for the whole processing process.

6. The blow molding apparatus for processing plastic bottles according to claim 4, wherein: The pressing groove (141), the adjusting groove (1311) and the forming cavity (122) are concentrically arranged to form a forming area for plastic bottle processing.

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