CN223630849U

CN223630849U - A mold for rubber processing

Info

Publication number: CN223630849U
Application number: CN202423177095.2U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Yantai Xiangyan Material Technology Co ltd
Current assignee: Yantai Xiangyan Material Technology Co ltd
Priority date: 2024-12-23
Filing date: 2024-12-23
Publication date: 2025-12-05
Anticipated expiration: 2034-12-23

Abstract

This utility model relates to a mold for rubber processing, belonging to the field of rubber processing technology. It includes a base, with a support fixedly connected to the upper surface of the base. A lower mold is provided on the upper surface of the support, with a placement groove on the lower mold. The lower mold is movably connected to the support. A support frame is provided above the base, and two downward-pressing cylinders are fixedly connected to the support frame. Both downward-pressing cylinders are vertically arranged. An upper template is provided between the downward-pressing cylinders and the base. The piston rods of the two downward-pressing cylinders are fixedly connected to both ends of the upper template. The upper template is horizontally arranged, and an upper mold is provided directly below the upper template. The upper mold and the upper template are detachably connected. This utility model provides convenience for mold replacement or removal by providing a structure that facilitates disassembly.

Description

Rubber processing mould

Technical Field

The utility model relates to the technical field of rubber processing, in particular to a mold for rubber processing.

Background

Rubber is an elastic material, and is generally made of latex of rubber tree or chemical substance of synthetic rubber, and is widely used in fields of automobile industry, construction industry, electronic products, medical appliances, consumer products and the like because of its own advantages, and rubber molds are needed in the production and processing of rubber, so that workers can obtain rubber with different shapes.

The patent application with the reference to the publication number CN221659947U discloses a rubber mold with cold and hot plate locating structure, which comprises a base, the top middle part fixedly connected with bed die of base, the inboard bottom fixedly connected with micro motor of bed die, micro motor's output fixedly connected with lead screw, the outside threaded connection of lead screw has the movable rod, the top fixedly connected with of movable rod places the frame, the open slot has been seted up to the front side of placing the frame, the inside rotation of open slot is connected with the bull stick, the top fixedly connected with fly leaf of bull stick, the outside of bull stick is provided with torsion spring. Through the cooperation between lead screw, bull stick and the torsion spring, can be automatic will place the frame in the rubber that processes ejecting, need not artifical manual mould taking to through the cooperation between circulating water pump and the fan, can carry out cooling treatment to rubber, thereby can improve the efficiency of moulding plastics of follow-up rubber.

Aiming at the related technology, when rubber with different specifications is required to be processed, different dies are required to be replaced, and in the prior art, the replacement or the dismantling of the dies is very inconvenient, so that the processing efficiency is affected.

Disclosure of utility model

In order to improve the processing efficiency, the utility model provides a rubber processing mold.

The utility model provides a rubber processing die, which adopts the following technical scheme:

The utility model provides a rubber processing is with mould, includes the base, the up end fixedly connected with supporting seat of base, the up end of supporting seat is equipped with the bed die, has seted up the standing groove on the bed die, bed die and supporting seat swing joint, the top of base is equipped with the support frame, fixedly connected with two lower air cylinders on the support frame, lower air cylinders all vertically set up, be equipped with the cope match-plate pattern between lower air cylinders and the base, the piston rod of two lower air cylinders and the both ends fixed connection of cope match-plate pattern, the cope match-plate pattern level sets up, be equipped with the cope match-plate pattern under the cope match-plate pattern, first spread groove has been seted up to the lower terminal surface of cope match-plate pattern, the up end fixedly connected with first connecting block of cope match-plate pattern, the side intercommunication of first connecting groove has two first joint grooves, the one end intercommunication that the first connecting block is close to the support frame has first through groove, when cope match-plate pattern and cope match-plate pattern link up, first joint block is located first through groove department, first joint block is located first joint groove department when cope match-plate pattern and cope match-plate pattern separate.

By adopting the technical scheme, when the moulds with different specifications are required to be replaced, a worker rotates the upper mould firstly to separate the upper mould from a fixed state and then pulls the upper mould out to realize quick replacement, so that the working efficiency is improved.

Optionally, a lifting cylinder is arranged in the supporting seat, and a piston rod of the lifting cylinder is connected with the lower die.

Through adopting above-mentioned technical scheme, when needing to carry out rubber processing, the staff can synchronous start lifting cylinder, makes the bed die rise in step, makes bed die and last mould laminating inseparabler.

Optionally, the lower end surface of the lower die is fixedly connected with a second connecting block, a piston rod of the lifting cylinder is provided with a second connecting groove, the side surfaces of the second connecting grooves are communicated with two second clamping grooves, two sides of the second connecting block are fixedly connected with two second clamping blocks, one end of the second connecting groove, which is close to the base, is communicated with a second through groove, when the lower die is connected with the lower die, the second clamping blocks are positioned at the second through groove, the second connecting block is positioned at the second connecting groove, and when the upper die and the upper die are about to be separated, the second clamping blocks are slidably connected at the second clamping grooves.

Through adopting above-mentioned technical scheme, when needing to change the bed die, the staff rotates the bed die, makes it break away from fixed state, then pulls out it and can realize quick replacement, is favorable to improving work efficiency.

Optionally, the up end fixedly connected with of bed die a plurality of locating levers, the locating lever is all vertical to be set up, and the locating lever runs through cope match-plate pattern and last mould.

Through adopting above-mentioned technical scheme, when needing to process rubber, cope match-plate pattern and bed die can be close to each other, through setting up the locating lever, can ensure that the cope match-plate pattern is just to the bed die, improves the accuracy of course of working.

Optionally, the up end fixedly connected with two registration arm of bed die, the lower terminal surface fixedly connected with two pressure sensor of bed die, all be connected with connecting spring on the pressure sensor, connecting spring keeps away from pressure sensor's one end fixedly connected with locating piece, and the locating piece is just to the registration arm, and the shape size of locating piece is consistent with the mouth of pipe of registration arm.

Through adopting above-mentioned technical scheme, when needing to process rubber, cope match-plate pattern and bed die can be close to each other, and at this in-process, the locating piece is gone deep into the locating tube, and connecting spring compresses, and pressure sensor receives pressure signal, and the staff passes through the signal of pressure sensor feedback to judge the progress of rubber processing, be favorable to improving work efficiency.

Optionally, the middle part of the top end of the upper die is communicated with an injection molding opening, and the bottom end of the injection molding opening penetrates through the upper die.

Through adopting above-mentioned technical scheme, through setting up the injection molding mouth can be more convenient pour into rubber injection molding raw materials into the lower mould.

Optionally, the upper end face of the support frame is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, the setting of handle makes the device carry more convenient.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. The rubber processing device comprises a base, a supporting seat, a lower die, a placing groove, a supporting frame, a lower pressing cylinder, an upper die plate, an upper die, a first connecting groove, a first connecting block, a first clamping groove, a first clamping block and a first through groove, wherein when the dies with different specifications are required to be replaced, a worker rotates the upper die to separate from a fixed state, and then pulls out the upper die to realize quick replacement, so that the working efficiency is improved;

2. By arranging the positioning rod, the upper die plate can be ensured to be opposite to the lower die, and the accuracy of the machining process is improved;

3. through setting up the handle, the portable of device.

Drawings

Fig. 1 is a schematic view showing the overall structure of a rubber processing mold.

Fig. 2 is a schematic cross-sectional view of a rubber processing mold.

FIG. 3 is a schematic view showing a cross-sectional structure of a rubber processing mold at another angle.

The reference numerals are 1, a supporting piece, 11, a base, 12, a supporting seat, 13, a supporting frame, 14, a lower pressing cylinder, 15, a handle, 2, an upper module, 21, an upper die, 22, an upper die plate, 23, a first connecting groove, 24, a first connecting block, 25, a first clamping groove, 26, a first clamping block, 27, a first through groove, 28, an injection molding opening, 3, a lower module, 31, a lower die, 32, a lifting cylinder, 33, a second connecting block, 34, a second connecting groove, 35, a second clamping groove, 36, a second clamping block, 37, a second through groove, 4, a locating piece, 41, a locating rod, 42, a locating pipe, 43, a pressure sensor, 44, a connecting spring, 45 and a locating block.

Detailed Description

The present utility model will be described in further detail below with reference to the accompanying drawings.

The embodiment of the utility model discloses a rubber processing die.

Referring to fig. 1 and 2, a rubber processing mold comprises a support member 1, an upper mold set 2, a lower mold set 3 and a positioning member 4, wherein the upper mold set 2 and the lower mold set 3 are connected with the support member 1, and the upper mold set 2 and the lower mold set 3 are oppositely arranged and positioned on the upper mold set 2 and the lower mold set 3. The supporting piece 1 supports and fixes the die and other parts, the upper die set 2 and the lower die set 3 are matched to finish rubber processing, and the positioning piece 4 improves the accuracy of rubber processing.

Referring to fig. 1-3, the support 1 includes a base 11, a support base 12 and a support frame 13, the support base 12 is fixedly connected to the upper end face of the base 11, the lower module 3 is arranged on the upper end face of the support base 12, the lower module 3 is movably connected with the support base 12, the support frame 13 is arranged above the base 11, two lower air cylinders 14 are fixedly connected to the support frame 13, the lower air cylinders 14 are vertically arranged, the upper module 2 is arranged between the lower air cylinders 14 and the base 11, and piston rods of the two lower air cylinders 14 are connected with the upper module 2. When rubber processing is needed, a worker injects rubber injection molding raw materials into the lower die set 3, then the lower air cylinder 14 is started, so that the upper die set 2 and the lower die set 3 move in opposite directions, and the rubber processing process is completed in a matched mode.

Referring to fig. 1-3, the upper end surface of the supporting frame 13 is fixedly connected with a handle 15, and the handle 15 is arranged to enable the device to be carried more conveniently.

Referring to fig. 1-3, an upper module 2 includes an upper mold 21 and an upper mold plate 22, the upper mold plate 22 is horizontally disposed, piston rods of two lower pressure cylinders 14 are fixedly connected with two ends of the upper mold plate 22, the upper mold 21 is disposed under the upper mold plate 22, a first connecting groove 23 is formed in a lower end surface of the upper mold plate 22, a first connecting block 24 is fixedly connected with an upper end surface of the upper mold 21, two first clamping grooves 25 are communicated with a side surface of the first connecting groove 23, two first clamping blocks 26 are fixedly connected with two sides of the first connecting block 24, one end of the first connecting groove 23, which is close to a supporting frame 13, is communicated with a first through groove 27, when the upper mold 21 and the upper mold plate 22 are connected, the first clamping blocks 26 are located at the first through grooves 27, the first connecting blocks 24 are located at the first connecting grooves 23, and when the upper mold 21 and the upper mold plate 22 are separated, the first clamping blocks 26 are slidingly connected at the first clamping grooves 25.

Referring to fig. 1 to 3, when the upper mold 21 and the upper mold plate 22 are to be connected, a worker aligns the first connecting block 24 with the first connecting groove 23, aligns the first clamping block 26 with the first clamping groove 25, and then pushes the first clamping block upward, and when the first clamping block 26 is located at the first through groove 27, the upper mold plate 22 is rotated, so that the positions of the upper mold plate 21 and the upper mold plate 22 are fixed, and the upper mold plate 21 and the upper mold plate 22 are more convenient to mount and dismount.

Referring to fig. 1-3, an injection port 28 is communicated with the middle of the top end of the upper mold 21, and the bottom end of the injection port 28 penetrates through the upper mold 21. The rubber injection molding raw material can be injected into the lower module 3 more conveniently by arranging the injection molding opening 28.

Referring to fig. 1-3, the lower module 3 includes a lower mold 31 and a lifting cylinder 32, the lifting cylinder 32 is disposed in the supporting seat 12, a piston rod of the lifting cylinder 32 is connected with the lower mold 31, a second connection block 33 is fixedly connected to a lower end surface of the lower mold 31, a second connection groove 34 is formed on the piston rod of the lifting cylinder 32, two second clamping grooves 35 are communicated with a side surface of the second connection groove 34, two second clamping blocks 36 are fixedly connected to two sides of the second connection block 33, one end of the second connection groove 34, which is close to the base 11, is communicated with a second through groove 37, when the lower mold 31 is connected with the piston rod of the lifting cylinder 32, the second clamping block 36 is located at the second through groove 37, the second connection block 33 is located at the second connection groove 34, and when the upper mold 21 and the upper mold 22 are separated, the second clamping block 36 is slidably connected to the second clamping groove 35.

Referring to fig. 1 to 3, when the lower mold 31 needs to be connected, a worker aligns the second connection block 33 with the second connection groove 34, aligns the second clamping block 36 with the second clamping groove 35, then pushes the second clamping block downwards, and when the second clamping block 36 is located at the second through groove 37, the lower mold 31 is rotated to fix the position of the second clamping block, so that the lower mold 31 is more convenient to mount and dismount, and when rubber processing is needed, the worker can synchronously start the lifting cylinder 32, so that the lower mold 31 is synchronously lifted, and the lower mold 31 and the upper mold 21 are more tightly attached.

Referring to fig. 1 to 3, the positioning piece 4 comprises a plurality of positioning rods 41 and two positioning pipes 42, the positioning rods 41 are fixedly connected to the upper end face of the lower die 31, the positioning rods 41 are vertically arranged, the positioning rods 41 penetrate through the upper die plate 22 and the upper die 21, the two positioning pipes 42 are fixedly connected to the upper end face of the lower die 31, the lower end face of the lower die 31 is fixedly connected with two pressure sensors 43, the pressure sensors 43 are connected with connecting springs 44, one ends, far away from the pressure sensors 43, of the connecting springs 44 are fixedly connected with positioning blocks 45, the positioning blocks 45 are opposite to the positioning pipes 42, and the shape and the size of the positioning blocks 45 are consistent with those of the pipe orifices of the positioning pipes 42.

Referring to fig. 1-3, when rubber is to be processed, the upper die plate 22 and the lower die plate are close to each other, the upper die plate 22 can be ensured to be opposite to the lower die plate by arranging the positioning rod 41, and the accuracy of the processing process is improved, and in the process that the upper die 21 and the lower die 31 are close to each other, the positioning block 45 goes deep into the positioning tube 42, the connecting spring 44 compresses, the pressure sensor 43 receives a pressure signal, and a worker judges the progress of rubber processing by a signal fed back by the pressure sensor 43, so that the working efficiency is improved.

The implementation principle of the mold for rubber processing in the embodiment of the utility model is that when rubber is required to be processed, a worker adds rubber injection molding raw materials into a placing groove of a lower mold 31 through an injection port 28, and then starts a lifting cylinder 32 and a lower pressing cylinder 14 to enable an upper mold 21 and the lower mold 31 to be mutually attached, so that the rubber processing process is completed.

The above embodiments are not intended to limit the scope of the utility model, so that the equivalent changes of the structure, shape and principle of the utility model are covered by the scope of the utility model.

Claims

1. A rubber processing mold comprises a base (11), and is characterized in that the upper end face of the base (11) is fixedly connected with a supporting seat (12), the upper end face of the supporting seat (12) is provided with a lower mold (31), a placing groove is formed in the lower mold (31), the lower mold (31) is movably connected with the supporting seat (12), a supporting frame (13) is arranged above the base (11), two lower air cylinders (14) are fixedly connected to the supporting frame (13), the lower air cylinders (14) are vertically arranged, an upper mold plate (22) is arranged between the lower air cylinders (14) and the base (11), piston rods of the two lower air cylinders (14) are fixedly connected with two ends of the upper mold plate (22), the upper mold plate (22) is horizontally arranged, a first connecting groove (23) is formed in the lower end face of the upper mold plate (22), a first connecting block (24) is fixedly connected to the upper end face of the upper mold (21), two first connecting grooves (25) are communicated with the side faces of the first connecting groove (23), two first connecting blocks (24) are communicated with the first connecting grooves (27) when the first connecting blocks (21) are communicated with the upper mold plate (13), when the upper die (21) and the upper die plate (22) are about to be separated, the first clamping block (26) is connected with the first clamping groove (25) in a sliding mode.

2. A rubber processing mold according to claim 1, wherein a lifting cylinder (32) is provided in the support base (12), and a piston rod of the lifting cylinder (32) is connected to the lower mold (31).

3. The rubber processing mold according to claim 2, wherein the lower end face of the lower mold (31) is fixedly connected with a second connecting block (33), a piston rod of the lifting cylinder (32) is provided with a second connecting groove (34), the side face of the second connecting groove (34) is communicated with two second clamping grooves (35), two sides of the second connecting block (33) are fixedly connected with two second clamping blocks (36), one end, close to the base (11), of the second connecting groove (34) is communicated with a second through groove (37), when the lower mold (31) is connected with the piston rod of the lifting cylinder (32), the second clamping blocks (36) are located at the second through groove (37), the second connecting block (33) is located at the second connecting groove (34), and when the upper mold (21) and the upper mold plate (22) are separated, the second clamping blocks (36) are slidably connected at the second clamping grooves (35).

4. The rubber processing mold according to claim 1, wherein the upper end surface of the lower mold (31) is fixedly connected with a plurality of positioning rods (41), the positioning rods (41) are vertically arranged, and the positioning rods (41) penetrate through the upper mold plate (22) and the upper mold (21).

5. The rubber processing mold according to claim 1, wherein the upper end face of the lower mold (31) is fixedly connected with two positioning pipes (42), the lower end face of the lower mold (31) is fixedly connected with two pressure sensors (43), the pressure sensors (43) are respectively connected with a connecting spring (44), one end, far away from the pressure sensors (43), of each connecting spring (44) is fixedly connected with a positioning block (45), the positioning blocks (45) are opposite to the positioning pipes (42), and the shape and the size of the positioning blocks (45) are consistent with those of pipe orifices of the positioning pipes (42).

6. The rubber processing mold according to claim 1, wherein an injection port (28) is communicated with the middle of the top end of the upper mold (21), and the bottom end of the injection port (28) penetrates through the upper mold (21).

7. A rubber processing mold according to claim 1, wherein a handle (15) is fixedly connected to an upper end surface of the support frame (13).