CN216782458U

CN216782458U - Plastic injection molding machine capable of continuously plasticizing rubber material and convenient to clean

Info

Publication number: CN216782458U
Application number: CN202220327432.3U
Authority: CN
Inventors: 梁虹伟
Original assignee: Qingdao Ruihaiyuan Plastic Co ltd
Current assignee: Qingdao Ruihaiyuan Plastic Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-06-21
Anticipated expiration: 2032-02-18

Abstract

The utility model provides a plastic injection molding machine which can continuously plasticize rubber materials and is convenient to clean. The bottom plate comprises a base plate, the upper surface of bottom plate is equipped with the workstation, the last fixed surface of workstation is connected with the guide rail, and the quantity of guide rail has two, two the relative one side of guide rail and the last surface mounting who is located the workstation have the conveyer pipe, the internally mounted of conveyer pipe has the extrusion screw, and the quantity of extruding the screw has two. Compared with the traditional injection molding machine, the injection molding machine provided by the utility model is additionally provided with the water pump assembly, so that water can be fed into the conveying pipe through the pump body, the extruding screw rod can fully stir the water in the conveying pipe to clean the conveying pipe and the extruding screw rod when rotating, and sewage can be fed into the water collecting hopper in the box body through the drain pipe.

Description

Plastic injection molding machine capable of continuously plasticizing rubber material and convenient to clean

Technical Field

The utility model relates to the technical field of plastic injection molding machines, in particular to a plastic injection molding machine which can continuously plasticize rubber materials and is convenient to clean.

Background

The plastic injection molding machine, also called plastic injection molding machine or plastic injection machine, is a main molding device for making various shapes of plastic products from thermoplastic plastics or thermosetting materials by using a plastic molding mold, and is divided into a vertical type, a horizontal type and a full-electric type.

At present, some sizing materials are accumulated inside a conveying pipe and outside an extrusion screw rod of a plastic injection molding machine on the market after the plastic injection molding work is finished, but the sizing materials are generally extruded by using new sizing materials when the plastic injection molding machine is used next time, so that the plastic injection molding machine easily wastes a lot of new sizing materials before plastic parts are injected, and the problem of increasing the cost of plastic part processing of the plastic injection molding machine is caused.

Therefore, there is a need to provide a plastic injection molding machine that can continuously and conveniently clean plasticized rubber, so as to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a plastic injection molding machine capable of continuously plasticizing rubber materials and convenient to clean, and solves the problems that after the plastic injection molding machine finishes injection molding work, some rubber materials are accumulated inside a conveying pipe and outside an extrusion screw and are not extruded, but the rubber materials are generally extruded by using new rubber materials when being used next time, so that the plastic injection molding machine is easy to waste a lot of new rubber materials before injection molding of plastic parts, and the processing cost of the plastic injection molding machine is increased.

In order to solve the technical problems, the plastic injection molding machine capable of continuously plasticizing rubber materials and convenient to clean comprises a bottom plate, wherein a workbench is arranged on the upper surface of the bottom plate, two guide rails are fixedly connected to the upper surface of the workbench, a conveying pipe is arranged on one side, opposite to the two guide rails, of the upper surface of the workbench, two extrusion screws are arranged in the conveying pipe, a water outlet pipe is connected to one end of the conveying pipe in a threaded mode, a gear is fixedly connected to one end of each of the two extrusion screws, a motor is connected to a side wall key groove of each gear, a water pump assembly is arranged above the two guide rails, and a sewage tank assembly is arranged on the side wall of the workbench and on the upper surface of the bottom plate.

Preferably, the water pump assembly includes two the externally mounted's of guide rail slider, and the quantity of slider has two, two the bottom of slider all seted up with two the spout of guide rail looks adaptation, two the outside of slider all has the bracing piece through bolt fixed mounting, and the quantity of bracing piece has two.

Preferably, two the synchronous fixedly connected with backup pad of upper surface of bracing piece, the upper surface of backup pad has the pump body through bolt fixed mounting, the upper surface threaded connection of the pump body has the drain pipe, and the inside fixed connection of drain pipe and conveyer pipe, the water inlet end of the pump body is connected with the inlet tube.

Preferably, the sewage tank assembly comprises a tank body which is fixed on the upper surface of the bottom plate and is positioned on the side wall of the workbench, the upper surface of the tank body is fixedly connected with a water bar, and a through hole is formed in the water bar and is positioned on the upper surface of the tank body.

Preferably, the inner wall fixedly connected with fixture block of box, and the quantity of fixture block has two, two the inside of fixture block rotates and is connected with the gyro wheel, and the quantity of gyro wheel has four.

Preferably, four just be located two one side of gyro wheel the inside of fixture block all is equipped with the arc strip, and the quantity of arc strip has two, two the lateral wall of arc strip seted up with four the spacing groove of gyro wheel looks adaptation, two the arc strip passes through spacing groove and four the cooperation of gyro wheel and two the fixture block constitutes sliding connection.

Preferably, the outside of box just is located two the synchronous fixedly connected with baffle of one end of arc strip, two the relative one side of arc strip just is located the lateral wall of baffle and is fixed with the water catch bowl.

Compared with the related art, the plastic injection molding machine capable of continuously plasticizing rubber materials and convenient to clean provided by the utility model has the following beneficial effects:

this injection molding machine is compared in traditional injection molding machine and has been increased water pump assembly to can send water into the conveyer pipe through the pump body, extrude the screw rod and can fully stir the conveyer pipe and extrude the screw rod with water in the inside of conveyer pipe when rotating and wash, and can send sewage into the water catch bucket of box inside through the drain pipe, such design makes injection molding machine possess the function to the sizing material clearance, and can collect sewage.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a plastic injection molding machine with easy cleaning of continuously plasticized rubber compound according to the present invention;

FIG. 2 is a schematic side view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the water pump assembly shown in FIG. 1;

FIG. 4 is a schematic view showing the construction of the sump assembly of FIG. 1;

fig. 5 is an enlarged schematic view of a portion a shown in fig. 4.

Reference numbers in the figures: 1. a base plate; 2. a work table; 3. a guide rail; 4. a delivery pipe; 5. extruding a screw; 6. a water outlet pipe; 7. a gear; 8. a motor; 9. a water pump assembly; 91. a slider; 92. a chute; 93. a support bar; 94. a support plate; 95. a pump body; 96. a drain pipe; 10. a water inlet pipe; 11. a waste tank assembly; 111. a box body; 112. a water bar; 113. a through hole; 114. a clamping block; 115. a roller; 116. an arc-shaped strip; 117. a limiting groove; 118. a baffle plate; 119. a water collecting hopper.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, fig. 1 is a schematic structural diagram of a plastic injection molding machine capable of continuously cleaning plasticized rubber compound according to a preferred embodiment of the present invention; FIG. 2 is a schematic side view of the structure of FIG. 1; FIG. 3 is a schematic structural view of the water pump assembly shown in FIG. 1; FIG. 4 is a schematic view showing the construction of the sump assembly of FIG. 1; fig. 5 is an enlarged schematic view of a portion a shown in fig. 4. The utility model provides a convenient plastic injection molding machine of sustainable plastify sizing material clearance, comprising a base plate 1, the upper surface of bottom plate 1 is equipped with workstation 2, the last fixed surface of workstation 2 is connected with guide rail 3, and the quantity of guide rail 3 has two, two relative one side of guide rail 3 and the last surface mounting who is located workstation 2 have conveyer pipe 4, the internally mounted of conveyer pipe 4 has extrusion screw 5, and extrusion screw 5's quantity has two, conveyer pipe 4's one end threaded connection has outlet pipe 6, two equal fixedly connected with gear 7 of one end of extrusion screw 5, and the lateral wall keyway of gear 7 is connected with motor 8, water pump assembly 9 is installed to two guide rail 3's top, the lateral wall of workstation 2 and the last surface mounting who is located bottom plate 1 have sewage case subassembly 11.

The water pump assembly 9 comprises two sliding blocks 91 arranged outside the two guide rails 3, the number of the sliding blocks 91 is two, sliding grooves 92 matched with the two guide rails 3 are formed in the bottoms of the two sliding blocks 91, supporting rods 93 are fixedly arranged outside the two sliding blocks 91 through bolts, and the number of the supporting rods 93 is two.

The synchronous fixedly connected with backup pad 94 of upper surface of two bracing pieces 93, there is the pump body 95 upper surface of backup pad 94 through bolt fixed mounting, the upper surface threaded connection of the pump body 95 has drain pipe 96, and drain pipe 96 and the inside fixed connection of conveyer pipe 4, the water inlet end of the pump body 95 is connected with inlet tube 10, slide two bracing pieces 93 in the top of workstation 2 through the cooperation of slider 91 and guide rail 3, thereby remove the pump body 95 in the top of workstation 2, can make injection molding machine continue unloading work like this.

The sewage tank assembly 11 comprises a tank body 111 fixed on the upper surface of the bottom plate 1 and positioned on the side wall of the workbench 2, the upper surface of the tank body 111 is fixedly connected with a water bar 112, the inside of the water bar 112 is positioned on the upper surface of the tank body 111, a through hole 113 is formed in the water bar 112, and the design of the water bar 112 can effectively avoid the condition that sewage overflows when being discharged from the water outlet pipe 6.

The inner wall of the box 111 is fixedly connected with two clamping blocks 114, the number of the clamping blocks 114 is two, the rollers 115 are rotatably connected inside the two clamping blocks 114, and the number of the rollers 115 is four.

One side of four gyro wheels 115 and the inside that is located two fixture blocks 114 all is equipped with arc strip 116, and the quantity of arc strip 116 has two, the lateral wall of two arc strips 116 offer with the spacing groove 117 of four gyro wheels 115 looks adaptations, two arc strips 116 constitute sliding connection through the cooperation of spacing groove 117 and four gyro wheels 115 and two fixture blocks 114, two arc strips 116 of pulling make four gyro wheels 115 roll in the inside of two spacing grooves 117, thereby make two arc strips 116 slide in the inside of two fixture blocks 114.

The outside of box 111 just is located the synchronous fixedly connected with baffle 118 of the one end of two arcs 116, and the relative one side of two arcs 116 and the lateral wall that is located baffle 118 are fixed with water collecting bucket 119, and baffle 118 can open and shut through the lateral wall of two arcs 116 and box 111, then can drive water collecting bucket 119 and get into the inside of box 111, makes water collecting bucket 119 catch the sewage behind the washing conveyer pipe 4 under through-hole 113.

The working principle of the plastic injection molding machine capable of continuously plasticizing rubber materials and conveniently cleaning the rubber materials is as follows:

firstly, the pump body 95 is started to pump the water inlet pipe 10 from the water tank into the pump body 95, then the pump body 95 sends water into the conveying pipe 4 through the water outlet pipe 96, the starting motor 8 drives the gear 7 to rotate, so that the two extrusion screws 5 rotate in the conveying pipe 4, then the water is stirred and cleaned in the conveying pipe 4 and the sewage is discharged through the water outlet pipe 6, then the sewage falls into the inside of the water retaining strip 112 above the box body 111 and flows into the inside of the water collecting hopper 119 through the through hole 113, after the conveying pipe 4 and the extrusion screws 5 are cleaned, the two arc strips 116 roll in the limiting groove 117 through the roller 115, so that the two arc strips 116 slide in the box body 111 to drive the baffle 118, a user can pull out the water collecting hopper 119 through the baffle 118 and then pump the sewage in the water collecting hopper 119, and then the user can slide the two support rods 93 above the workbench 2 through the matching of the slide block 91 and the guide rail 3, thereby moving the pump body 95 above the table 2, which allows the injection molding machine to continue the blanking operation.

compared with a traditional injection molding machine, the injection molding machine is additionally provided with the water pump assembly 9, so that water can be sent into the conveying pipe 4 through the pump body 95, the extruding screw 5 can fully stir the water in the conveying pipe 4 to clean the conveying pipe 4 and the extruding screw 5 when rotating, and sewage can be sent into the water collecting hopper 119 in the box body 111 through the drain pipe 96.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a convenient plastic injection molding machine of sustainable plastify sizing material clearance, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is provided with a workbench (2), the upper surface of the workbench (2) is fixedly connected with a guide rail (3), the number of the guide rails (3) is two, the conveying pipes (4) are arranged on the opposite sides of the two guide rails (3) and positioned on the upper surface of the workbench (2), the extruding screw rods (5) are arranged in the conveying pipes (4), and the number of the extrusion screw rods (5) is two, one end of the conveying pipe (4) is connected with a water outlet pipe (6) in a threaded manner, one end of each of the two extrusion screw rods (5) is fixedly connected with a gear (7), a key groove on the side wall of the gear (7) is connected with a motor (8), a water pump assembly (9) is arranged above the two guide rails (3), and a sewage tank assembly (11) is arranged on the side wall of the workbench (2) and positioned on the upper surface of the bottom plate (1).

2. The plastic injection molding machine capable of continuously plasticizing rubber and facilitating cleaning of the rubber according to claim 1, wherein the water pump assembly (9) comprises two sliding blocks (91) arranged outside the guide rails (3), the number of the sliding blocks (91) is two, sliding grooves (92) matched with the two guide rails (3) are formed in the bottoms of the two sliding blocks (91), supporting rods (93) are fixedly arranged outside the two sliding blocks (91) through bolts, and the number of the supporting rods (93) is two.

3. The plastic injection molding machine capable of continuously plasticizing rubber and conveniently cleaning the rubber according to claim 2, wherein a supporting plate (94) is fixedly connected to the upper surfaces of the two supporting rods (93) synchronously, a pump body (95) is fixedly mounted on the upper surface of the supporting plate (94) through a bolt, a drain pipe (96) is connected to the upper surface of the pump body (95) in a threaded manner, the drain pipe (96) is fixedly connected with the inner part of the conveying pipe (4), and a water inlet pipe (10) is connected to a water inlet end of the pump body (95).

4. The plastic injection molding machine capable of continuously plasticizing rubber and facilitating cleaning of the rubber according to claim 3, wherein the sewage tank assembly (11) comprises a tank body (111) fixed on the upper surface of the bottom plate (1) and located on the side wall of the workbench (2), the upper surface of the tank body (111) is fixedly connected with a water retaining strip (112), and a through hole (113) is formed in the water retaining strip (112) and located on the upper surface of the tank body (111).

5. The plastic injection molding machine capable of continuously cleaning plasticized rubber compound as claimed in claim 4, wherein there are two blocks (114) fixedly connected to the inner wall of said box (111), and there are four rollers (115) rotatably connected to the inner portions of two blocks (114).

6. The plastic injection molding machine capable of continuously plasticizing rubber and facilitating cleaning of rubber according to claim 5, wherein two arc-shaped strips (116) are arranged on one side of each of the four rollers (115) and inside the two clamping blocks (114), the number of the arc-shaped strips (116) is two, the side walls of the two arc-shaped strips (116) are provided with limiting grooves (117) matched with the four rollers (115), and the two arc-shaped strips (116) are in sliding connection with the two clamping blocks (114) through the matching of the limiting grooves (117) and the four rollers (115).

7. The plastic injection molding machine capable of continuously plasticating rubber to facilitate cleaning thereof as recited in claim 6, wherein a baffle plate (118) is fixedly connected to the outside of said casing (111) and located at one end of said two arc-shaped strips (116) in a synchronous manner, and a water collecting hopper (119) is fixed to the side wall of said baffle plate (118) and located at the opposite side of said two arc-shaped strips (116).