CN220763336U

CN220763336U - Rubber injection molding machine with pipeline cleaning function

Info

Publication number: CN220763336U
Application number: CN202322440250.4U
Authority: CN
Inventors: 杨其忠
Original assignee: Chongqing Jieshijie Auto Parts Co ltd
Current assignee: Chongqing Jieshijie Auto Parts Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-04-12
Anticipated expiration: 2033-09-08

Abstract

The utility model provides a rubber injection molding machine with pipeline cleaning, which relates to the technical field of rubber injection molding machines and comprises a bottom plate, wherein limit columns are fixedly arranged at four corners of the upper surface of the bottom plate, a lower die is movably arranged on the limit columns, an air cylinder is fixedly arranged on the upper surface of the bottom plate, an output shaft of the air cylinder is fixedly connected with the lower die, an upper die is fixedly arranged on the limit columns, a fixing plate is fixedly arranged at the top end of the limit columns, a blanking mechanism is arranged above the fixing plate, a blanking pipe is fixedly connected with the middle part of the fixing plate, a cleaning mechanism is arranged on the fixing plate, a support is arranged at the rear side of the bottom plate, a support plate is fixedly connected with the support, one end of the support plate is fixedly connected with the upper die, a plasticizing mechanism is arranged on the support plate, the cleaning mechanism is arranged, the blanking pipe is conveniently cleaned, the blanking efficiency is prevented from being influenced by the adhesion of rubber raw materials in the blanking pipe, and the production efficiency of rubber pieces is further reduced.

Description

Rubber injection molding machine with pipeline cleaning function

Technical Field

The utility model relates to the technical field of rubber injection molding machines, in particular to a rubber injection molding machine with a pipeline cleaning function.

Background

The rubber injection molding machine, abbreviated as rubber injection molding machine, is used equipment for producing rubber molded products, is mainly used for producing rubber molded products, such as plastic parts, rubber parts, sealing parts and the like for automobiles, and has the following search application number: the utility model discloses a rubber injection molding machine and a molding method, which are proposed by the patent of CN202010970695.1, and the rubber injection molding machine comprises a machine base, a mold opening and closing device, a fixed mold and a movable mold, wherein the movable mold is provided with a vacuumizing device, a central material injection port and an edge material injection port, the mold opening and closing device is provided with an injection device, the injection device comprises a central injection mechanism and an edge injection mechanism, the central injection mechanism is connected with the central material injection port, and the edge injection mechanism is connected with the edge material injection port.

However, the above technical solution does not provide a mechanism for cleaning the charging barrel, which causes that after the charging barrel is used, the inner wall is attached with rubber raw materials, thereby affecting the blanking speed and reducing the production efficiency of rubber parts, so we improve the production efficiency and propose a rubber injection molding machine with pipeline cleaning.

Disclosure of Invention

The utility model mainly aims to provide a rubber injection molding machine with a pipeline cleaning function, which can effectively solve the problem that the production efficiency of rubber parts is reduced because rubber raw materials are adhered to the inner wall after a charging basket is used due to the fact that a mechanism for cleaning the charging basket is not arranged in the background art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a rubber injection molding machine with pipeline cleaning, includes the bottom plate, the equal fixed mounting in bottom plate upper surface four corners department has spacing post, is located the bottom plate top the activity is provided with the bed die on the spacing post, fixed surface installs the cylinder on the bottom plate, cylinder output shaft and bed die lower surface fixed connection, is located the bed die top fixed mounting has the bed die on the spacing post, is located the bed die top spacing post top fixed mounting has the fixed plate, the fixed plate top is provided with unloading mechanism, fixed plate middle part fixedly connected with unloading pipe, unloading pipe feed opening and last mould fixed connection are located unloading mechanism one side be provided with wiper mechanism on the fixed plate, the bottom plate rear side is provided with the support, fixedly connected with backup pad on the support, backup pad one end and last mould fixed connection, be provided with plasticizing mechanism in the backup pad.

Preferably, the discharging mechanism comprises a portal frame, a first electric push rod is fixedly arranged at the upper end of the portal frame, a moving plate is fixedly connected to the output end of the first electric push rod, a pushing rod is fixedly connected to the lower surface of the moving plate, and the pushing rod is located right above the discharging pipe.

Preferably, sliding grooves are formed in two sides of the inner wall of the portal frame, and two ends of the moving plate slide in the two sliding grooves.

Preferably, the plasticizing mechanism comprises a plasticizing main body, wherein the plasticizing main body is fixedly arranged on the supporting plate, and a discharging funnel is fixedly arranged on the plasticizing main body.

Preferably, a threaded rod is arranged in the plasticizing main body, a first motor is fixedly arranged at one end of the supporting plate, and an output shaft of the first motor is fixedly connected with one end of the threaded rod.

Preferably, the cleaning mechanism comprises a second motor, the second motor is fixedly arranged on the fixed plate, and an output shaft of the second motor is fixedly connected with a turntable.

Preferably, a plurality of limiting blocks are fixedly connected to the circumference of the lower surface of the rotary table, limiting grooves are formed in the fixing plate, and the limiting blocks move in the limiting grooves.

Preferably, the upper surface of the turntable is fixedly provided with a second electric push rod, the output end of the second electric push rod is fixedly connected with a connecting plate, one end of the connecting plate is fixedly connected with a cleaning brush, and the lower end of the cleaning brush slides on the fixing plate.

Compared with the prior art, the utility model has the following beneficial effects:

(1) The setting of wiper mechanism conveniently washs the unloading pipe, avoids the unloading intraductal adhesion because of the rubber raw materials, and influences unloading efficiency, and then reduces the production efficiency of rubber spare.

(2) The blanking mechanism is arranged, so that the purpose of automatic blanking is achieved, and the forming efficiency is improved.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic perspective view of the cross-sectional structure A-A of FIG. 2 according to the present utility model;

FIG. 4 is a schematic perspective view of the partial cross-sectional structure B-B of FIG. 2 according to the present utility model;

FIG. 5 is a schematic perspective view of the partial cross-sectional structure of C-C in FIG. 2 according to the present utility model.

In the figure: 1. a bottom plate; 2. a limit column; 3. a cylinder; 4. a lower die; 5. an upper die; 6. a fixing plate; 601. a limit groove; 7. discharging pipes; 8. a blanking mechanism; 801. a portal frame; 8011. a chute; 802. a first electric push rod; 803. a moving plate; 804. a pushing rod; 9. a bracket; 10. a support plate; 11. a plasticizing mechanism; 1101. a first motor; 1102. plasticizing the main body; 1103. a threaded rod; 1104. a blanking funnel; 12. a cleaning mechanism; 1201. a second motor; 1202. a turntable; 1203. a limiting block; 1204. a second electric push rod; 1205. a connecting plate; 1206. and (5) cleaning brushes.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, 2 and 4, the embodiment of the utility model provides a rubber injection molding machine with pipe cleaning, which comprises a bottom plate 1, wherein limit posts 2 are fixedly arranged at four corners of the upper surface of the bottom plate 1, a lower mold 4 is movably arranged on the limit posts 2 above the bottom plate 1, an air cylinder 3 is fixedly arranged on the upper surface of the bottom plate 1, an output shaft of the air cylinder 3 is fixedly connected with the lower surface of the lower mold 4, an upper mold 5 is fixedly arranged on the limit posts 2 above the lower mold 4, a fixed plate 6 is fixedly arranged at the top end of the limit posts 2 above the upper mold 5, a blanking mechanism 8 is arranged above the fixed plate 6, a blanking pipe 7 is fixedly connected with the upper mold 5, a cleaning mechanism 12 is arranged on the fixed plate 6 at one side of the blanking mechanism 8, a support 9 is arranged at the rear side of the bottom plate 1, a support plate 10 is fixedly connected with one end of the support plate 10 and the upper mold 5, and a plasticizing mechanism 11 is arranged on the support plate 10.

As shown in fig. 1 and 3, in another embodiment of the present utility model, the blanking mechanism 8 includes a gantry 801, a first electric push rod 802 is fixedly mounted at the upper end of the gantry 801, an output end of the first electric push rod 802 is fixedly connected with a moving plate 803, a pushing rod 804 is fixedly connected to a lower surface of the moving plate 803, the pushing rod 804 is located right above the blanking tube 7, sliding grooves 8011 are formed on two sides of an inner wall of the gantry 801, and two ends of the moving plate 803 slide in the two sliding grooves 8011.

In this embodiment, the first electric push rod 802 is provided to drive the moving plate 803 to move downwards, and the moving plate 803 is moved to synchronously drive the pushing rod 804 to move towards the direction close to the blanking tube 7, so that the rubber raw material plasticized in the blanking tube 7 is pushed into the forming groove formed by the lower die 4 and the upper die 5, and the purpose of automatic blanking is achieved due to the arrangement of the blanking mechanism 8, so that the forming efficiency is improved, the moving plate 803 slides in the sliding groove 8011 in the process, and the stability of the moving plate 803 during movement is improved due to the arrangement of the sliding groove 8011.

As shown in fig. 1 and 4, in another embodiment of the present utility model, the plasticizing mechanism 11 includes a plasticizing main body 1102, the plasticizing main body 1102 is fixedly installed on the supporting plate 10, a discharging funnel 1104 is fixedly installed on the plasticizing main body 1102, a threaded rod 1103 is disposed in the plasticizing main body 1102, a first motor 1101 is fixedly installed at one end of the supporting plate 10, and an output shaft of the first motor 1101 is fixedly connected with one end of the threaded rod 1103.

In this embodiment, the cylinder 3 is first set to drive the lower mold 4 to move upwards until the lower mold 4 is tightly attached to the upper mold 5, and when the rubber raw material in the blanking funnel 1104 enters the plasticizing main body 1102, the first motor 1101 is set to drive the threaded rod 1103 to rotate, and the plasticized rubber raw material in the plasticizing main body 1102 is conveyed into the blanking pipe 7 through the rotation of the threaded rod 1103, so that the purpose of conveying the rubber raw material is achieved.

As shown in fig. 1 and 5, in another embodiment of the present utility model, the cleaning mechanism 12 includes a second motor 1201, the second motor 1201 is fixedly installed on the fixed plate 6, an output shaft of the second motor 1201 is fixedly connected with a turntable 1202, a plurality of limiting blocks 1203 are circumferentially and fixedly connected to a lower surface of the turntable 1202, a limiting groove 601 is formed on the fixed plate 6, the limiting blocks 1203 move in the limiting groove 601, a second electric push rod 1204 is fixedly installed on an upper surface of the turntable 1202, an output end of the second electric push rod 1204 is fixedly connected with a connecting plate 1205, one end of the connecting plate 1205 is fixedly connected with a cleaning brush 1206, and a lower end of the cleaning brush 1206 slides on the fixed plate 6.

In this embodiment, when the blanking pipe 7 needs to be cleaned, the second motor 1201 is provided to drive the turntable 1202 to rotate, so as to drive the second electric push rod 1204 to rotate, and then drive the cleaning brush 1206 fixedly connected with the connecting plate 1205 to slide on the fixed plate 6 until the cleaning brush 1206 slides to a position right above the blanking pipe 7, and finally dripping cleaning agent onto the cleaning brush 1206, and the cleaning brush 1206 moves up and down in the blanking pipe 7 under the driving of the second electric push rod 1204, thereby achieving the purpose of cleaning the blanking pipe 7, the cleaned sewage is drained through the water pipe, and the cleaning mechanism 12 is provided to facilitate cleaning the blanking pipe 7, so as to avoid the influence on the blanking efficiency due to the adhesion of rubber raw materials in the blanking pipe 7, and further reduce the production efficiency of rubber pieces.

The working principle of the rubber injection molding machine with the pipeline cleaning function is as follows:

when the rubber molding machine is used, firstly, the air cylinder 3 is started to drive the lower die 4 to move upwards until the lower die 4 is tightly attached to the upper die 5, when rubber raw materials in the blanking funnel 1104 enter the plasticizing main body 1102, the first motor 1101 is started to drive the threaded rod 1103 to rotate, so that the plasticized rubber raw materials in the plasticizing main body 1102 are conveyed into the blanking pipe 7, then, the first electric push rod 802 is started to drive the moving plate 803 to move downwards, and the push rod 804 is synchronously driven to move towards the direction close to the blanking pipe 7 through the movement of the moving plate 803, so that the rubber raw materials in the blanking pipe 7 are pushed into a molding groove formed by the lower die 4 and the upper die 5, and finally, after the rubber raw materials are molded, the air cylinder 3 is started to drive the lower die 4 to move downwards, so that molded rubber parts can be taken out;

when the blanking pipe 7 needs to be cleaned, the second motor 1201 is started to drive the rotary table 1202 to rotate, the rotary table 1202 is driven to rotate, the second electric push rod 1204 is driven to rotate, the cleaning brush 1206 fixedly connected with the connecting plate 1205 is driven to slide on the fixed plate 6 until the cleaning brush 1206 slides to the position right above the blanking pipe 7, and finally cleaning agent is dripped onto the cleaning brush 1206, the cleaning brush 1206 moves up and down in the blanking pipe 7 under the driving of the second electric push rod 1204, so that the purpose of cleaning the blanking pipe 7 is achieved, sewage after cleaning is conducted through drainage of a water pipe, the cleaning mechanism 12 is arranged, the blanking pipe 7 is conveniently cleaned, the blanking efficiency is prevented from being influenced due to adhesion of rubber raw materials in the blanking pipe 7, and the production efficiency of rubber parts is further reduced.

It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.

Claims

1. Rubber injection molding machine with pipe cleaning, including bottom plate (1), its characterized in that: the utility model discloses a plastic cement machine, including bottom plate (1), fixed plate (6), fixed plate (10) are located on bottom plate (1), fixed plate (5) are located in fixed mounting on bottom plate (1) upper surface four corners department all has spacing post (2), is located bottom plate (1) top spacing post (2) go up the activity and be provided with bed die (4), fixed plate (7) are provided with on bottom plate (1) upper surface fixed mounting has cylinder (3), cylinder (3) output shaft and bed die (4) lower surface fixed connection, be located on bottom plate (4) top fixed mounting has last mould (5) on spacing post (2), be located last mould (5) top spacing post (2) top fixed mounting has fixed plate (6), fixed plate (6) top is provided with unloading mechanism (8), fixed plate (6) middle part fixedly connected with unloading pipe (7), be provided with unloading mouth and last mould (5) fixed connection, be located on one side unloading mechanism (8) be provided with wiper mechanism (12) on fixed plate (6), the rear side is provided with support (9), fixedly connected with backup pad (10) on backup pad (10).

2. A rubber injection molding machine with pipe cleaning as defined in claim 1, wherein: the blanking mechanism (8) comprises a portal frame (801), a first electric push rod (802) is fixedly arranged at the upper end of the portal frame (801), a moving plate (803) is fixedly connected to the output end of the first electric push rod (802), a pushing rod (804) is fixedly connected to the lower surface of the moving plate (803), and the pushing rod (804) is located right above the blanking pipe (7).

3. A rubber injection molding machine with pipe cleaning as defined in claim 2, wherein: both sides of the inner wall of the portal frame (801) are provided with sliding grooves (8011), and both ends of the moving plate (803) slide in the two sliding grooves (8011).

4. A rubber injection molding machine with pipe cleaning as defined in claim 3, wherein: the plasticizing mechanism (11) comprises a plasticizing main body (1102), wherein the plasticizing main body (1102) is fixedly arranged on the supporting plate (10), and a discharging funnel (1104) is fixedly arranged on the plasticizing main body (1102).

5. A rubber injection molding machine with pipe cleaning as defined in claim 4, wherein: a threaded rod (1103) is arranged in the plasticizing main body (1102), a first motor (1101) is fixedly arranged at one end of the supporting plate (10), and an output shaft of the first motor (1101) is fixedly connected with one end of the threaded rod (1103).

6. A rubber injection molding machine with pipe cleaning as defined in claim 5, wherein: the cleaning mechanism (12) comprises a second motor (1201), the second motor (1201) is fixedly arranged on the fixed plate (6), and an output shaft of the second motor (1201) is fixedly connected with a rotary table (1202).

7. A rubber injection molding machine with pipe cleaning as defined in claim 6, wherein: the rotary table is characterized in that a plurality of limiting blocks (1203) are fixedly connected to the lower surface of the rotary table (1202) in the circumferential direction, limiting grooves (601) are formed in the fixing plate (6), and the limiting blocks (1203) move in the limiting grooves (601).

8. A rubber injection molding machine with pipe cleaning as defined in claim 7, wherein: the rotary table is characterized in that a second electric push rod (1204) is fixedly arranged on the upper surface of the rotary table (1202), the output end of the second electric push rod (1204) is fixedly connected with a connecting plate (1205), one end of the connecting plate (1205) is fixedly connected with a cleaning brush (1206), and the lower end of the cleaning brush (1206) slides on a fixing plate (6).