CN207859337U - Epoxy resin gel forming machine - Google Patents

Abstract

The utility model is related to former technical fields, more particularly to a kind of epoxy resin gel forming machine.This epoxy resin gel forming machine, including rack, the rack is equipped with shaping mould, epoxy resin to be formed is injected in the shaping mould, it further include swing mechanism, the swing mechanism is connect with the rack, and the swing mechanism makes the shaping mould that the rack be followed to swing while the rack can be driven to swing.The utility model has the advantage of：By the way that swing mechanism is arranged, and by making shaping mould that rack be followed to swing while swing mechanism drive rack swing, so that the epoxy resin in shaping mould is evenly distributed, design is more reasonable, virtually improves the qualification rate of formed product.

Description

Epoxy Resin Gel Molding Machine

technical field

The utility model relates to the technical field of molding equipment, in particular to an epoxy resin gel molding machine.

Background technique

Epoxy resin molding machine is a special equipment for producing insulating products such as insulators, bushings, and transformers.

When the molding machine is molding, epoxy resin is injected into the molding mold of the molding machine through the pipeline. After the product is molded, the mold is unloaded from 6 directions (up and down, left and right, front and rear) of the molding mold, and the product is removed. .

When the existing molding machine molds the epoxy resin, after the epoxy resin enters the rear mold cavity, its distribution is uneven, so that bubbles, cracks, etc. will appear in the molded product locally, and the qualified rate of the molded product is low.

Utility model content

Based on this, it is necessary to address the above-mentioned technical problems and provide an epoxy resin gel molding machine with reasonable design, uniformity and high molding pass rate.

In order to achieve the above object, the utility model adopts the following technical solutions: the epoxy resin gel forming machine includes a frame, the frame is provided with a forming die, and the epoxy resin to be formed is injected into the forming die, It is characterized in that it also includes a swing mechanism, the swing mechanism is connected with the frame, and the swing mechanism can drive the frame to swing and at the same time make the molding die follow the frame to swing.

In this application, by setting up a swing mechanism, and driving the frame to swing through the swing mechanism, the molding die follows the frame to swing, so that the epoxy resin in the molding die is evenly distributed, the design is more reasonable, and the product quality is virtually improved. Forming pass rate.

In one of the embodiments, the oscillating mechanism includes a forward and backward oscillating mechanism and/or a left and right oscillating mechanism, and the forward and backward oscillating mechanism can drive the frame to swing back and forth and make the molding die follow the frame to swing back and forth, so The left and right swing mechanism can drive the frame to swing left and right and make the molding die follow the frame to swing left and right.

By providing a front and rear swing mechanism and a left and right swing mechanism, the forming mold can be swung in different directions, front and rear, left and right, and further, the epoxy resin in the forming mold can be evenly distributed.

In one of the embodiments, the front and rear swing mechanism includes a first drive component assembly, a swing component and a first fulcrum, the swing component is connected to the frame, and the first drive component drives the swing component around the When the first fulcrum swings back and forth, the frame follows the swinging member to swing back and forth.

In one of the embodiments, the oscillating member includes a oscillating plate and a connecting frame arranged on one side of the frame, the connecting frame is arranged on the oscillating plate, the connecting frame is connected with the frame, and the oscillating plate One end leans against the fulcrum, and the other end is connected with the first driving assembly.

In one of the embodiments, the left and right swing mechanism includes a second drive component, a connection block and a second fulcrum, the connection block is connected to the frame, and the second drive component drives the connection block around When the second fulcrum swings left and right, the frame follows the connecting block to swing left and right.

In one of the embodiments, a swing plate is provided on one side of the frame, the second driver assembly is disposed on the swing plate, one end of the connecting block is connected to the frame, and the other end is connected to the second Driver assembly connections.

In one of the embodiments, a connecting shaft is provided between the connecting block and the connecting frame, and there is a bayonet on the connecting frame, and the connecting shaft is stuck in the bayonet. The detachable piece, one end of the detachable piece is sleeved on the connecting shaft, and the other end is detachably connected with the connecting frame.

By setting the connecting shaft, the connecting shaft connects the connecting block and the connecting frame, so that when the frame swings left and right, the front and rear swings are realized in linkage.

In one of the embodiments, the frame is also provided with a fixing mechanism, and the fixing mechanism fixes the forming mold in the frame, so that when the swing mechanism drives the frame to swing, the forming mold Follow the swing of the rack.

In one of the embodiments, the fixing mechanism includes left and right fixing parts, front and rear fixing parts and up and down fixing parts, and the left and right fixing parts, front and rear fixing parts and up and down fixing parts enclose a positioning chamber in the frame, and the The molding die is fixed in the positioning cavity.

In one of the embodiments, the left and right fixing parts include a left positioning plate and a right positioning plate, the front and rear fixing parts include a front positioning plate and a rear positioning plate, and the upper and lower fixing parts include an upper positioning plate and a lower positioning plate. One or more of the left positioning plate, the right positioning plate, the front positioning plate, the rear positioning plate, the upper positioning plate and the lower positioning plate are provided with positioning holes.

Compared with the prior art, the advantages of this epoxy resin gel molding machine are:

By setting up a swing mechanism, and driving the frame to swing through the swing mechanism, the molding die follows the frame to swing, so that the epoxy resin in the molding die is evenly distributed, the design is more reasonable, and the pass rate of product molding is virtually improved.

Description of drawings

Fig. 1 is a perspective view structure diagram provided by the utility model.

Fig. 2 is a front view structural view provided by the utility model.

Fig. 3 is a structural schematic diagram of the swing structure provided by the present invention.

Fig. 4 is an enlarged view of D in Fig. 2 provided by the utility model.

Fig. 5 is a structural schematic diagram of the fixing structure provided by the present invention.

Fig. 6 is a structural schematic diagram of the front and rear fixing parts provided by the utility model.

Fig. 7 is a schematic structural diagram of the upper and lower fixing parts provided by the present invention.

Among the figure, the frame 10, the first mobile seat 10a, the second mobile seat 10b, the first side 101 of the frame, the second side 102 of the frame, the right guide rail 103, the front slide rail 104, the rear slide rail 105, the installation Plate 110, first mounting seat 111, rotating shaft seat 112, through hole 113, cylinder 114, front frame 120, front slider 121, rear frame 130, rear slider 131, molding die, swing mechanism 30, front and rear swing mechanism 40, The first driving member assembly 410, the first output shaft 411, the first driving member 412, the first mounting part 413, the swinging member 420, the swinging plate 421, the connecting frame 422, the bayonet 422a, the first fulcrum 430, and the first rotating shaft 431 , left and right swing mechanism 50, second drive member assembly 510, connecting shaft 511, detachable piece 511a, pin shaft a1, second drive member 512, second mounting base 513, connection block 520, second fulcrum 530, fixing mechanism 60 , left and right fixing parts 610, left positioning plate 611, left motor 611a, right positioning plate 612, right motor 612a, right slider 612b, front and rear fixing parts 620, front positioning plate 621, front motor 621a, rear positioning plate 622, rear motor 622a, upper and lower fixing parts 630, upper positioning plate 631, upper motor 631a, lower positioning plate 632, lower motor 632a, positioning chamber 640, positioning hole 650.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

As shown in FIG. 1 , the present embodiment provides an epoxy resin gel molding machine, which includes a frame 10, on which a forming mold is provided, and epoxy resin to be formed is injected into the forming mold. Further, a swing mechanism 30 is also included. The swing mechanism 30 is connected with the frame 10 . The swing mechanism 30 can drive the frame 10 to swing while making the molding die follow the frame 10 to swing. The forming die follows the swing of the frame 10, so that the epoxy resin in the forming die is distributed more evenly in the forming die.

Preferably, the swing mechanism 30 includes a forward and backward swing mechanism 40 and/or a left and right swing mechanism 50 . The front and rear swing mechanism 40 can drive the frame 10 to swing back and forth and make the molding die follow the frame 10 to swing back and forth. The left and right swing mechanism 50 can drive the frame 10 to swing left and right and the molding die follows the frame 10 to swing left and right. Here, the front and rear swings and left and right swings of the rack can be swung synchronously or independently.

It should be noted that, as shown in FIG. 2 , in this embodiment, a large number of directional words such as swinging left and right, swinging back and forth, etc. are used. The following definition is made here, the angle of view of the frame 10 facing the human body is the positive angle of view, the view projected from the angle of view of the frame is the main view, based on the main view, the left side of the main view is defined as the left, and at the same time It is also the first side 101 of the rack 10, and the right side of the main view is defined as right, which is also the second side 102 of the rack 10; the front end of the main view is positioned as the front, the rear end of the main view is positioned as the rear, and the The upper end is defined as up, and the lower end of the main view is defined as down. In this implementation, left and right swing means that the rack 10 swings back and forth from left to right or right to left; forward and backward swing means that the rack 10 swings back and forth from front to back or from back to front.

By driving the rack 10 to swing back and forth in different directions, the molding die follows the rack 10 to swing back and forth in different directions, so that the epoxy resin in the molding die is evenly distributed and the design is more reasonable.

Preferably, as shown in FIGS. 3 and 4 , the front and rear swing mechanism 40 includes a first driving member assembly 410 , a swing member 420 and a first fulcrum 430 . The swinging member 420 is fixedly connected to the frame 10 . The first driving assembly 410 drives the swing member 420 to swing back and forth around the first fulcrum 430 to realize the swing of the frame 10 back and forth.

Specifically, mounting plates 110 are respectively provided on the first side 101 and the second side 102 of the rack 10 and arranged along the front-rear direction of the rack 10 . The frame 10 is arranged above the two mounting plates 10 , and the frame 10 is suspended above the mounting plates 10 through the support of the second fulcrum 530 .

Preferably, the swing member 420 includes a swing plate 421 and a connecting frame 422 disposed on the first side of the frame 10. One end of the connecting frame 422 is fixedly connected with the frame 10 , and the other end is fixed on the swing plate 421 . One end of the swing plate 421 abuts against the first fulcrum 430 , and the other end is connected with the first driving assembly 410 .

Specifically, a first installation base 111 is provided on the installation board 110 , and the first driver assembly 410 is installed on the first installation base 111 . A swing arm 421a is fixed on the swing plate 421, and the first output shaft 411 of the first driver assembly 410 is connected to the swing arm 421a. The first driver assembly 410 drives the swing arm 421a to move back and forth, so that the swing plate 421 swings back and forth around the first fulcrum 430 .

Further, the first fulcrum 430 includes a first rotating shaft 431 and two rotating shaft seats 112 symmetrically arranged on the mounting plate 110 , and two ends of the first rotating shaft 431 are respectively rotatably mounted on the two rotating shaft seats 112 .

Secondly, in order to be more conducive to swinging back and forth, a through hole 113 is opened on the mounting plate 110 . The aforementioned swing plate 421 is located above the through hole 113 . The two shaft seats 112 are respectively disposed on two sides of the through hole 113 , and the swing plate 421 can swing back and forth in the through hole 113 .

In this embodiment, the left-right swing mechanism 50 includes a second driving element assembly 510 , a connecting block 520 and a second fulcrum 530 . The connection block 520 is fixedly connected to the frame 10 . The second driving member assembly 510 drives the connecting block 520 to swing left and right around the second fulcrum 530 and at the same time makes the rack 10 follow the connecting block 520 to swing left and right.

Specifically, the second driver assembly 510 is vertically installed on the swing plate 421 .

Preferably, two second driver assemblies 510 are mounted on the swing plate 421 . A connecting block 520 is provided between the two second driving member assemblies 510 . The connecting block 520 is fixedly connected to the frame 10 .

The second fulcrum 530 includes the air cylinder 114 disposed on the mounting plate 110 . The cylinder shaft of the air cylinder 114 is connected to the bottom of the frame 10 . The fulcrum function of the second fulcrum 530 is realized through the telescopic movement of the cylinder shaft.

Here, the second driver assembly 510 and the corresponding second fulcrum 530 are located on different sides of the frame 10 . For example, when the second driver assembly 510 is located on the first side 101 of the rack 10 , the second fulcrum 530 is located on the mounting plate 110 on the second side 102 of the rack 10 .

As shown in FIG. 4 , two ends of the connection block 520 have connection points, and the two connection points are respectively connected to the two second driving component assemblies 510 . The connection block 520 is fixedly connected with the frame. A connecting shaft 511 is also provided between the two second drive member assemblies 510. The connecting frame 422 is connected to the connecting block 520 through the connecting shaft 511 .

Specifically, the bayonet 422a is on the connecting frame 422, and the connecting shaft 511 is stuck in the bayonet 422a. Further, the piece 511a is detachable on the connecting shaft 511 . One end of the detachable piece 511 a is sleeved on the connecting shaft 511 , and the other end is detachably connected to the connecting frame 422 . More specifically, the two ends of the detachable piece 511a are respectively provided with installation holes, one of which is sleeved on the connecting shaft 511, and the other installation hole is pierced with a pin a1, through which the detachable piece a1 The piece 511a is connected to the connecting frame 422 .

In this embodiment, the connection frame 422 and the connection block 520 can be connected by the detachable piece 511a. When the frame 10 only swings back and forth, the first drive assembly 410 drives the swing plate 421 to rotate around the first fulcrum 430, and the connecting frame 422 on the swing plate 421 realizes the connection with the frame 10 through the detachable piece 511a. Thus, the first driving assembly 410 can make the rack 10 swing back and forth. When the frame 20 only swings left and right, the pin shaft a1 is pulled out, so that the connecting shaft 511 is disengaged from the buckle 422 a, so that the connecting frame 422 is separated from the connecting block 520 . At this time, the second driving assembly 510 drives the connecting block 520 to move up and down, so that the frame 10 moves up and down around the second fulcrum 530 to realize the frame's reciprocating swing left and right. When swinging left and right and forward and backward at the same time, the connecting frame 422 is connected to the connecting block 520 through the detachable piece 511a, and the first driving assembly 410 drives the swinging plate 421 to rotate around the first fulcrum 430, while the second driving assembly 510 drives The connecting block 520 moves up and down, so that the frame 10 moves up and down around the second fulcrum 530 to realize the frame's left-right and back-and-forth swings.

In this embodiment, the first driver assembly 410 includes a first driver 412 and a first installation portion 413 for installing the first driver 412 . The first driving member 412 has a first output shaft 411, and the first mounting portion 413 is fixedly connected to the mounting base 411 through a pin b1. The second driving element assembly 510 includes a second driving element 512 and a second installation base 513 for installing the second driving element 512 . The second mount 513 is fixed on the swing plate 421.

Preferably, the first driving member 412 and the second driving member 512 are either an air cylinder or an oil cylinder.

In this embodiment, the molding die is in the shape of a rectangle. It can be understood that the forming mold has six oppositely arranged surfaces, and the mold with a cavity is surrounded by six templates in sequence front and back, left and right, and up and down.

In this embodiment, as shown in FIG. 5 , a fixing mechanism 60 is also provided on the frame 10 . The fixing mechanism 60 will be used to fix the forming die in the frame 10, so that when the swing mechanism 30 drives the frame 10 to swing, the forming die can follow the frame 10 to swing.

Further, the fixing mechanism 60 includes left and right fixing parts 610 , front and rear fixing parts 620 and up and down fixing parts 630 . The left and right fixing parts 610 , the front and rear fixing parts 620 and the up and down fixing parts 630 enclose a positioning chamber 640 in the frame 10 . The molding die is fixed in the positioning cavity 640 .

As can be understood from the above, the left and right fixtures 610 are used to relatively fix the left and right sides of the forming mold; the front and rear fixtures 620 are used to relatively fix the front and rear sides of the forming mold;

Specifically, as shown in FIGS. 2 and 5 , the left and right fixing parts 610 include first movable seats 10 a symmetrically arranged on the left and right sides of the frame 10 , and the first movable seat 10 a on the left side of the frame 10 is provided with a left positioning plate. 611, a right positioning plate 612 is provided on the first moving seat 10a on the right side of the frame 10. Further, a left motor 611a is provided on the first moving base 10a on the left, and the left motor 611a is connected to the left positioning plate 611 and used to make the left positioning plate 611 close to the right positioning plate 612 . A right motor 612a is provided on the first moving seat 10a on the right, and the right motor 612a is connected with the right positioning plate 612 and is used to make the right positioning plate 612 close to the left positioning plate 611 .

Optionally, in order to facilitate the right motor 612a to drive the right positioning plate 612 towards the left positioning plate 611, a right slider 612b is provided on the first moving base 10a on the right, and a right guide rail 103 is provided on the frame 10. The right slider 612b cooperates with the right guide rail 103 . Under the action of the right motor 612a, the right slider 612b can slide on the right guide rail 103 so that the right positioning plate 612 approaches the left positioning plate 611 .

As shown in FIG. 6 , the front and rear fixing members 620 include a front positioning plate 621 and a rear positioning plate 622 symmetrically arranged at the front end and the rear end of the frame 10 . A front motor 621 a is provided on the front positioning plate 621 , and a rear motor 622 a is provided on the rear positioning plate 622 . The front motor 621 a can drive the front positioning plate 621 to approach the rear positioning plate 622 ; the rear motor 622 a can drive the rear positioning plate 622 to approach the front positioning plate 621 .

Further, two symmetrically arranged front frames 120 and rear frames 130 are provided at the front end and the rear end of the frame 10. The front motor 621a is fixed on the front frame 120 , and the rear motor 622a is fixed on the rear frame 130 .

Simultaneously, in order to enable the front frame 120 and the rear frame 130 to move back and forth on the frame 10. A driver A1 is respectively provided on the front frame 120 and the rear frame 130 , and a front slide rail 104 and a rear slide rail 105 are provided on the frame 10 . Front frame 120 is provided with front slide block 121, and described front slide block 121 cooperates with described front slide rail 104; The driver A1 located on the front frame 120 and the rear frame 130 can respectively drive the front frame 120 and the rear frame 130 to slide left and right on the frame 10.

Further, a driving member B1 is also provided on the front frame 120 and the rear frame 130 . The driving member B1 is used to move the front positioning plate 621 and the rear positioning plate 622 up and down along the front frame 120 and the rear frame 130 respectively.

Specifically, the driving part B1 drives the front positioning plate 621 and the rear positioning plate 622 to move up and down along the front frame 120 and the rear frame 130 through the cooperation of the slide rail and the slider.

As shown in FIG. 7 , the upper and lower fixing members 630 include an upper positioning plate 631 and a lower positioning plate 632 symmetrically arranged on the upper end and the lower end of the frame 10 . The upper end and the lower end of the frame 10 are respectively provided with a second movable seat 10b, and the upper positioning plate 631 and the lower positioning plate 632 are respectively fixed on the second movable seat 10b. On the second movable seat 10b of frame 10 upper end, be provided with upper motor 631a, last motor 631a is used to drive upper positioning plate 631 close to lower positioning plate 632; 632a, the lower motor 632a is used to drive the lower positioning plate 632 close to the upper positioning plate 631 .

Further, a driving member C1 is also provided on the second moving base 10 b, and the driving member is used to drive the second moving base 10 b to move left and right on the frame 10 .

Specifically, a third slide block is provided on the second moving base 10 b, and a third slide rail is provided on the frame 10 . The third sliding block is arranged in cooperation with the third sliding rail, and the third sliding block can slide along the third sliding rail under the action of the driving member C1.

From the above detailed description of the structure of the fixing mechanism 60, the fixing structure 60 is flexible and easy to operate, and can firmly fix the molding die on the frame 10, so that when the swing mechanism 30 drives the frame 10 to swing, the forming The mold can follow the frame 10 to swing.

In this embodiment, in order to better fix the molding die in the frame 10 . A plurality of positioning posts are arranged on the outer surface of the molding die. On the left positioning plate 611 , the right positioning plate 612 , the front positioning plate 621 , the rear positioning plate 622 , the upper positioning plate 631 and the lower positioning plate 632 , there are positioning holes 650 matched with the positioning columns. When the molding die is fixed, the positioning columns are inserted into the positioning holes 650 one by one.

The working principle of this molding machine is:

After the molding die is injected with epoxy resin, it is fixed on the frame 10 by the fixing mechanism 60 . The left and right swing mechanism 40 drives the frame 10 to swing left and right, and the front and rear swing mechanism 50 drives the frame 10 to swing back and forth, so that the epoxy resin in the forming mold can be evenly distributed, avoiding bubbles and cracks in the formed product, and improving the quality of the product. Rate.

The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only express several implementation modes of the utility model, and the description thereof is relatively specific and detailed, but it should not be understood as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (10)

1. an epoxy resin gel forming machine, comprising a frame, the frame is provided with a molding die, injects the epoxy resin to be molded in the molding die, is characterized in that, also includes a swing mechanism, the The swing mechanism is connected with the frame, and the swing mechanism can drive the frame to swing and at the same time make the molding die follow the frame to swing. 2. The epoxy resin gel molding machine according to claim 1, wherein the swing mechanism comprises a front and rear swing mechanism and/or a left and right swing mechanism, and the front and rear swing mechanism can drive the frame to swing back and forth and The forming die is made to swing back and forth following the frame, and the left and right swing mechanism can drive the frame to swing left and right and make the forming die follow the frame to swing left and right. 3. The epoxy resin gel molding machine according to claim 2, wherein the front and rear swing mechanism comprises a first drive member assembly, a swing member and a first fulcrum, and the swing member is connected to the frame , the first driving assembly drives the oscillating member to swing back and forth around the first fulcrum, and at the same time makes the frame follow the oscillating member to swing back and forth. 4. epoxy resin gel forming machine according to claim 3, is characterized in that, described oscillating member comprises the oscillating plate that is arranged on frame one side, connecting frame, and described connecting frame is arranged on oscillating plate, so The connecting frame is connected with the frame, one end of the swing plate is against the fulcrum, and the other end is connected with the first driving assembly. 5. The epoxy resin gel molding machine according to claim 4, wherein the left and right swing mechanism comprises a second drive member assembly, a connecting block and a second fulcrum, and the connecting block is connected to the frame , the second driving member assembly drives the connecting block to swing left and right around the second fulcrum, and at the same time makes the frame follow the connecting block to swing left and right. 6. The epoxy resin gel molding machine according to claim 5, characterized in that, a side on the frame is provided with a swing plate, and the second driver assembly is arranged on the swing plate, and the One end of the connection block is connected with the frame, and the other end is connected with the second driving element assembly. 7. The epoxy resin gel molding machine according to claim 6, characterized in that, a connecting shaft is provided between the connecting block and the connecting frame, a bayonet is provided on the connecting frame, and the connecting shaft is clamped In the bayonet, a detachable piece is provided on the connecting shaft, one end of the detachable piece is sleeved on the connecting shaft, and the other end is detachably connected to the connecting frame. 8. The epoxy resin gel forming machine according to any one of claims 1-7, characterized in that, the frame is also provided with a fixing mechanism, and the fixing mechanism fixes the molding die on the In the frame, when the rocking mechanism drives the frame to swing, the molding die will follow the frame to swing. 9. The epoxy resin gel molding machine according to claim 8, characterized in that, said fixing mechanism comprises left and right fixing parts, front and rear fixing parts and up and down fixing parts, said left and right fixing parts, front and rear fixing parts and up and down fixing parts The parts enclose a positioning cavity in the frame, and the molding die is fixed in the positioning cavity. 10. epoxy resin gel forming machine according to claim 9, is characterized in that, described left and right fixing member comprises left positioning plate and right positioning plate, and described front and rear fixing member comprises front positioning plate and rear positioning plate, so The upper and lower fixing parts include an upper positioning plate and a lower positioning plate, and one or more of the left positioning plate, the right positioning plate, the front positioning plate, the rear positioning plate, the upper positioning plate and the lower positioning plate are provided with positioning holes .