Plastic container injection molding machine with raw material blocking prevention structure

Abstract

The utility model discloses a plastic container injection molding machine with a raw material blocking prevention structure, which comprises a feeding structure, the feeding structure is communicated with a feeding injection molding structure, a discharging structure is fixed on the feeding structure, the feeding structure comprises a material storage box, a feeding port penetrates through the material storage box, the lower side of the material storage box is communicated with an anti-blocking component, a sliding groove is formed in a discharging pipe, and the sliding groove is communicated with the feeding injection molding structure. According to the plastic container injection molding machine with the raw material blocking prevention structure, the anti-blocking assembly and the cooling assembly are arranged, through arrangement of a water inlet pipe, a water conveying pipe and a water drainage pipe, the situation that the temperature in the material storage box is too high is avoided, and the raw material blocking prevention effect is achieved; when plastic raw materials are adhered to influence discharging, the discharging amount is controlled through arrangement of a discharging pipe, a sliding groove, a sealing plate, a connecting plate and a hydraulic cylinder body, and the inner wall of a storage box is scraped through arrangement of a second motor box, a stirring rod, a rotating ring, a fixing rod, a guide plate and a scraping plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic container technical field, concretely is a plastic container injection molding machine of preventing raw material block structure. BACKGROUND

[0002] Plastic container hollow blow molding container is with hollow forming method processing, has open plastic bucket, jar and closed plastic bucket, jar, open plastic bucket, jar is mainly used for containing solid chemical product, food, medicine etc., closed plastic bucket, jar is mainly used for containing liquid substance, the plastic container of existing needs to use injection molding machine when carrying out injection molding, the existing injection molding machine carries out the feeding, and the outlet is easy to appear the blockage, influences normal feeding, and the plastic particle raw material is easy to stick on the storage tank, and the discharge is not thorough, needs the manual processing of staff, influences the processing efficiency. UTILITY MODEL CONTENTS

[0003] The utility model discloses a plastic container injection molding machine of preventing raw material block structure to solve the above -mentioned background art proposed when carrying out injection molding of existing plastic container needs to use injection molding machine, the existing injection molding machine carries out the feeding, and the outlet is easy to appear the blockage, influences normal feeding, and the plastic particle raw material is easy to stick on the storage tank, and the discharge is not thorough, needs the manual processing of staff, influences the processing efficiency problem.

[0004] To realize above -mentioned purpose, the utility model provides following technical scheme: a plastic container injection molding machine of preventing raw material block structure, including feeding structure, feeding structure intercommunication feeding injection molding structure, the feeding structure is fixed with the discharge structure on, the feeding structure includes storage tank, and the storage tank is penetrated feed inlet on, and the lower side intercommunication of storage tank prevents the blocking subassembly;

[0005] The blocking subassembly includes the discharge pipe, is set in the sliding slot on the discharge pipe, and the sealing plate is slidably connected in the sliding slot, and the connecting plate is fixed on the sealing plate, and the hydraulic cylinder body is fixed on the connecting plate and adjusts the position of sealing plate.

[0006] Preferably, the feeding injection molding structure includes a feeding assembly, and the feeding assembly is connected to the injection molding machine body.

[0007] Preferably, the feeding assembly includes a feeding pipe, and the storage tank is fixed between the feeding pipes, and the first motor box is fixed in the storage tank, and the motor drives the screw rod to rotate in the first motor box, and the screw rod is located in the feeding pipe, and the heating layer is wrapped on the feeding pipe.

[0008] By adopting the above technical scheme, the feeding assembly is uniformly fed by setting.

[0009] Preferably, the discharge structure includes a cooling assembly, and the stirring and scraping assembly is arranged between the cooling assemblies.

[0010] Preferably, the cooling assembly comprises a water inlet pipe, which is communicated with the water outlet pipe through a water delivery pipe.

[0011] By adopting the above technical scheme, the inside of the storage tank is cooled by the cooling assembly.

[0012] Preferably, the stirring and scraping assembly comprises a second motor box, a motor in the second motor box drives a stirring rod to rotate, a rotating ring is rotatably connected to the stirring rod, a fixing rod is fixed between the rotating ring and the storage tank, a guide plate and a scraping plate are fixed to the stirring rod, and the guide plate is located below the scraping plate.

[0013] By adopting the above technical scheme, the storage tank is scraped by the stirring and scraping assembly, so that the discharging is thorough.

[0014] Compared with the prior art, the plastic container injection molding machine with the raw material blocking prevention structure has the advantages that

[0015] (1) The anti-blocking assembly and the cooling assembly are arranged, the water inlet pipe, the water delivery pipe and the water outlet pipe are arranged to avoid that the temperature in the storage tank is too high and the plastic raw material is adhered, thereby affecting the discharging, the discharge pipe, the sliding groove, the sealing plate, the connecting plate and the hydraulic cylinder body are arranged to control the discharging amount, and the practicability is improved.

[0016] (2) The stirring and scraping assembly is arranged, the second motor box, the stirring rod, the rotating ring, the fixing rod, the guide plate and the scraping plate are arranged to scrape the inner wall of the storage tank, so that the plastic raw material is prevented from being adhered to the storage tank and affecting the discharging, and the plastic raw material is prevented from being adhered to the discharge port and forming a group, so that the discharge port is ensured to be smooth. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a front view structural schematic diagram of the utility model;

[0018] Figure 2 is a rear view structural schematic diagram of the utility model;

[0019] Figure 3 is a discharging structure schematic diagram of the utility model;

[0020] Figure 4 is a three-dimensional structural schematic diagram of the anti-blocking assembly of the utility model.

[0021] As shown in the figure: 1, feeding structure; 11, storage tank; 12, feed inlet; 13, anti-blocking assembly; 131, discharge pipe; 132, sliding groove; 133, sealing plate; 134, connecting plate; 135, hydraulic cylinder body; 2, feeding injection molding structure; 21, feeding assembly; 211, feeding pipe; 212, storage tank; 213, first motor box; 214, screw rod; 215, heating layer; 22, injection molding machine body; 3, discharge structure; 31, cooling assembly; 311, water inlet pipe; 312, water delivery pipe; 313, drain pipe; 32, stirring and scraping assembly; 321, second motor box; 322, stirring rod; 323, rotating ring; 324, fixed rod; 325, guide plate; 326, scraping plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-4 The present application provides a technical solution: a plastic container injection molding machine with anti-raw material blocking structure as shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , comprising a feeding structure 1, the feeding structure 1 comprising a storage tank 11, the storage tank 11 being provided with a feed inlet 12, and the lower side of the storage tank 11 being connected to an anti-blocking assembly 13, the anti-blocking assembly 13 comprising a discharge pipe 131, the discharge pipe 131 being provided with a sliding groove 132, the sliding groove 132 being slidably connected to a sealing plate 133, the sealing plate 133 being fixedly connected to a connecting plate 134, and the connecting plate 134 being fixedly connected to a hydraulic cylinder body 135 and adjusting the position of the sealing plate 133.

[0024] Among them, the storage tank 11 is annularly arranged, the discharge pipe 131 is square, a temperature sensor is fixedly arranged in the storage tank 11, and the temperature sensor is a CWDZ11 model.

[0025] Specifically, the hydraulic cylinder body 135 is fixedly arranged on the front and rear outer walls of the discharge pipe 131, the hydraulic cylinder body 135 drives the connecting plate 134 to move through a hydraulic rod, so as to adjust the size of the discharge pipe 131.

[0026] In the above scheme, the plastic raw material particles enter the inside of the storage tank 11 through the feeding port 12. When discharging is needed, the auxiliary hydraulic cylinder body 135 drives the connecting plate 134 to move to the right through the hydraulic rod under the auxiliary action of the hydraulic cylinder body 135 on the discharge pipe 131. The connecting plate 134 moves to the right and slides in the sliding groove 132 of the discharge pipe 131. Finally, the sealing plate 133 is moved to the required position.

[0027] As shown in Figure 1 , Figure 2 and Figure 3 , the feeding structure 1 is connected with the feeding injection molding structure 2. The feeding injection molding structure 2 includes a feeding assembly 21 connected with an injection molding machine body 22. The feeding assembly 21 includes feeding pipes 211 between which a storage tank 212 is fixed. The storage tank 212 has a first motor box 213 fixed therein. A motor drives a screw rod 214 to rotate in the first motor box 213. The screw rod 214 is located in the feeding pipe 211. The feeding pipe 211 is wrapped with a heating layer 215.

[0028] The injection molding machine body 22 is fixed with a control device for controlling the overall equipment. The feeding assembly 21 is provided in two groups, which are symmetrically arranged about the central axis of the storage tank 11.

[0029] Specifically, the motor in the first motor box 213 is a double-head motor. The heating layer 215 is an electric heating wire which is coiled in a serpentine shape on the feeding pipe 211. The heating layer 215 and the feeding pipe 211 are both provided with a heat insulation layer to avoid scalding the operator.

[0030] In the above scheme, after the raw material enters the feeding pipe 211, the screw rod 214 is driven to rotate by the auxiliary action of the double-head motor in the first motor box 213 in the storage tank 212. The screw rod 214 drives the raw material to be uniformly fed. The plastic raw material is processed by hot melting under the auxiliary action of the heating layer 215 on the feeding pipe 211. The hot-melt glue enters the inside of the injection molding machine body 22, so as to be injection molded under the auxiliary action of the injection molding machine body 22.

[0031] As shown in Figure 1 and Figure 3 , the feeding structure 1 is fixed with a discharging structure 3. The discharging structure 3 includes a cooling assembly 31 between which a stirring and scraping assembly 32 is arranged. The cooling assembly 31 includes water inlet pipes 311 connected with a drain pipe 313 through water delivery pipes 312. The stirring and scraping assembly 32 includes a second motor box 321 in which a motor drives a stirring rod 322 to rotate. The stirring rod 322 is rotatably connected with a rotating ring 323. The rotating ring 323 and the storage tank 11 are both fixed with fixing rods 324. The stirring rod 322 is fixed with a guide plate 325 and a scraping plate 326. The guide plate 325 is located below the scraping plate 326.

[0032] Wherein, the water pipe 312 is serpentine wound on the storage tank 11;

[0033] Specifically, the scraping plate 326 is provided with two groups, and the two groups of scraping plates 326 are symmetrically arranged about the central axis of the storage tank 11.

[0034] In the above scheme, when the temperature inside the storage tank 11 is too high, the cooling water enters the inside of the water pipe 312 through the water inlet pipe 311, and the heated tap water is discharged through the drain pipe 313, and the second motor box 321 inside the storage tank 11 is driven by the auxiliary motor to rotate the stirring rod 322, the stirring rod 322 drives the guide plate 325 and the scraping plate 326 to rotate, and the scraping plate 326 scrapes the inner wall of the storage tank 11, ensuring that the plastic raw material is discharged completely, and the guide plate 325 is provided to avoid the raw material in the discharge port to be bonded into a block, and the fixed rod 324 on the rotating ring 323 is provided to support the stirring rod 322.

[0035] Working principle: when the plastic container injection molding machine with the raw material blocking prevention structure is used, the external power supply is connected, the plastic raw material storage and the discharge port size adjustment are realized through the setting of the feeding structure 1, the plastic raw material is fed through the setting of the feeding and injection structure 2, and the plastic raw material is discharged completely through the setting of the discharge structure 3.

[0036] The terms "center", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only a simplified description for the convenience of describing the utility model, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the protection scope of the utility model.

[0037] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A plastic container injection molding machine with anti-blocking structure of raw materials, comprising a feeding structure (1) connected with a feeding injection structure (2), and a discharging structure (3) fixed on the feeding structure (1), characterized in that, The feeding structure (1) comprises a storage box (11), a feeding port (12) is arranged on the storage box (11), and the lower side of the storage box (11) is communicated with a anti-blocking assembly (13); The anti-blocking assembly (13) comprises a discharge pipe (131), a sliding groove (132) is formed in the discharge pipe (131), a sealing plate (133) is slidably connected in the sliding groove (132), a connecting plate (134) is fixed on the sealing plate (133), a hydraulic cylinder body (135) is fixed on the connecting plate (134) and adjusts the position of the sealing plate (133).

2. The plastic container injection molding machine with a structure for preventing raw material blockage according to claim 1, wherein: The feeding injection molding structure (2) comprises a feeding assembly (21), and the feeding assembly (21) is communicated with an injection molding machine body (22).

3. The plastic container injection molding machine with a structure for preventing raw material blockage according to claim 2, characterized in that: The feeding assembly (21) comprises feeding pipes (211), storage boxes (212) are fixed between the feeding pipes (211), first motor boxes (213) are fixed in the storage boxes (212), motors drive screw rods (214) to rotate in the first motor boxes (213), the screw rods (214) are located in the feeding pipes (211), and heating layers (215) are wrapped on the feeding pipes (211).

4. The plastic container injection molding machine with a structure for preventing raw material blockage according to claim 1, wherein: The discharge structure (3) comprises cooling assemblies (31), and stirring and scraping assemblies (32) are arranged between the cooling assemblies (31).

5. The plastic container injection molding machine with a structure for preventing raw material blockage according to claim 4, characterized in that: The cooling assembly (31) comprises water inlet pipes (311), and the water inlet pipes (311) are communicated with water outlet pipes (313) through water conveying pipes (312).

6. The plastic container injection molding machine with a structure for preventing raw material blockage according to claim 4, wherein: The stirring and scraping assembly (32) comprises a second motor box (321), a motor drives a stirring rod (322) to rotate in the second motor box (321), a rotating ring (323) is rotatably connected to the stirring rod (322), fixed rods (324) are fixed between the rotating ring (323) and the storage box (11), a guide plate (325) and a scraping plate (326) are fixed on the stirring rod (322), and the guide plate (325) is located below the scraping plate (326).

Images