CN214687630U

CN214687630U - Forming device for glass fiber reinforced plastic dry-type sleeve

Info

Publication number: CN214687630U
Application number: CN202120368218.8U
Authority: CN
Inventors: 刘勇; 陈分红
Original assignee: Shaanxi Daipu Electric Co ltd
Current assignee: Shaanxi Daipu Electric Co ltd
Priority date: 2021-02-10
Filing date: 2021-02-10
Publication date: 2021-11-12
Anticipated expiration: 2031-02-10

Abstract

The utility model discloses a forming device of a glass fiber reinforced plastic dry-type sleeve, which comprises a machine body, a feeding chamber, a feeding port and a sealing assembly, wherein the top of the machine body is fixed with the feeding chamber, the feeding port is installed at the top of the feeding chamber, the sealing assembly which is used for sealing the top of the feeding port is installed on the upper surface of the feeding chamber, the sealing assembly comprises a bottom plate, a driving cylinder, a sealing plate and a supporting frame, the bottom plate is fixed on the upper surface of the feeding chamber through screws, two driving cylinders are fixed on the upper surface of the bottom plate through a set stabilizing frame, the sealing plate is positioned at the top of the feeding port, and the two supporting frames are symmetrically fixed on the front surface and the rear surface of the sealing plate; the utility model discloses a be provided with seal assembly, neither influence the sealed protection to the feed inlet top, can realize closing plate automatic movement again to expose the feed inlet and do not influence the material and get into, the while is for moving the trouble that the closing plate reduces the closing plate and take off or place relatively, increases feed inlet use convenience.

Description

Forming device for glass fiber reinforced plastic dry-type sleeve

Technical Field

The utility model belongs to the technical field of the sleeve pipe forming device, concretely relates to glass steel dry-type sheathed tube forming device is an injection molding machine that glass steel dry-type sheathed tube shaping was used very much.

Background

The glass fiber reinforced plastic dry type sleeve is generally referred to as a glass fiber reinforced plastic dry type transformer sleeve. The dry type transformer bushing made of glass fiber reinforced plastic is used for leading high-voltage and low-voltage leads in a transformer to the outside of an oil tank, is used for insulating the leads from the ground and plays a role of fixing the leads, and is one of current-carrying elements of the transformer. The glass fiber reinforced plastic composite material is used as internal insulation, the silicon rubber composite material is used as external insulation, and the glass fiber reinforced plastic composite material has the advantages of no oil, no air, no porcelain, explosion prevention, environmental protection, no maintenance, strong pollution flashover resistance and the like. The injection molding machine is one of the devices for forming and processing the glass fiber reinforced plastic sleeve.

The existing injection molding machines are large in size, a sealing plate at the top of a feeding hole is placed and taken down difficultly and troublesome each time, and the problem that the feeding hole of the injection molding machine is troublesome to use is relatively increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glass steel dry-type sheathed tube forming device to solve some injection molding machines volumes that propose in the above-mentioned background art great, the closing plate at feed inlet top is placed at every turn and is taken off comparatively hard and troublesome, increases injection molding machine feed inlet relatively and uses trouble problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a glass steel dry-type sheathed tube forming device, includes organism, feed space, feed inlet and seal assembly, the organism top is fixed with the feed space, the feed inlet is installed at the feed space top, surface mounting has the seal assembly to feed inlet top seal on the feed space, seal assembly includes the bottom plate, drives actuating cylinder, closing plate and support frame, the bottom plate passes through the fix with screw at the feed space upper surface, two it fixes at the bottom plate upper surface to drive actuating cylinder through the firm frame that sets up, the closing plate is located the feed inlet top, two the support frame symmetry is fixed at the closing plate front and back surface, just it is connected with the support frame tip is detachable to drive the inside piston rod of actuating cylinder.

Preferably, a fixed convex plate is fixed on the surface of the lower end of the support frame, a piston rod in the driving cylinder movably penetrates through the fixed convex plate and is exposed outside, and two limiting rings in surface contact limiting with the fixed convex plate are installed at the end part of the piston rod in a threaded screwing mode.

Preferably, a reinforcing plate is fixed between the upper end of the supporting frame and the sealing plate, a supporting component is slidably mounted between the upper surface of the bottom plate and the piston rod and comprises a circular ring, a supporting rod and a sliding block, and a sliding groove is formed in the upper surface of the bottom plate along the length of the upper surface of the bottom plate.

Preferably, the piston rod is movably sleeved with the circular ring, the upper end of the supporting rod is fixed on the surface of the circular ring, the lower end of the supporting rod is fixed with a sliding block, and the sliding block is slidably located in the sliding groove.

Preferably, the inner wall of the circular ring is provided with balls along the circumferential direction, and the surface of each ball is in rolling contact with the surface of the piston rod.

Preferably, an extrusion chamber is fixed on the top of the machine body, and the extrusion chamber is positioned on the left side of the feeding chamber.

Preferably, an operation box is arranged on the right side of the extrusion chamber, and a transparent glass observation plate is embedded and mounted on the front surface of the extrusion chamber.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a be provided with seal assembly, neither influence the sealed protection to the feed inlet top, can realize closing plate automatic movement again to expose the feed inlet and do not influence the material and get into, the while is for moving the trouble that the closing plate reduces the closing plate and take off or place relatively, increases feed inlet use convenience.

(2) The utility model discloses a be provided with supporting component, neither influence the piston rod and stretch out or retract, multiplicable its removal steadiness again removes and plays the support positioning action to the piston rod, and supporting component simple structure uses conveniently.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the sealing assembly of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2 according to the present invention;

fig. 4 is a cross-sectional view of the support assembly of the present invention;

in the figure: 1. a body; 2. a feed chamber; 3. a feed inlet; 4. an extrusion chamber; 5. an operation box; 6. a seal assembly; 61. a base plate; 62. a driving cylinder; 63. a sealing plate; 64. a support frame; 7. a support assembly; 71. a circular ring; 72. a support bar; 73. a slider; 8. a reinforcing plate; 9. a stabilizing frame; 10. fixing the convex plate; 11. a limiting ring; 12. a chute; 13. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a forming device of a glass fiber reinforced plastic dry-type sleeve comprises a machine body 1, a feed chamber 2, a feed port 3 and a sealing assembly 6, wherein the top of the machine body 1 is fixed with the feed chamber 2, the top of the feed chamber 2 is provided with the feed port 3, the upper surface of the feed chamber 2 is provided with the sealing assembly 6 for sealing the top of the feed port 3, the sealing assembly 6 comprises a bottom plate 61, driving cylinders 62, a sealing plate 63 and supporting frames 64, the bottom plate 61 is fixed on the upper surface of the feed chamber 2 through screws, the two driving cylinders 62 are fixed on the upper surface of the bottom plate 61 through a set stabilizing frame 9, the sealing plate 63 is positioned on the top of the feed port 3, the two supporting frames 64 are symmetrically fixed on the front and back surfaces of the sealing plate 63, a piston rod inside the driving cylinders 62 is detachably connected with the ends of the supporting frames 64, through the arrangement of the sealing assembly 6, the sealing protection on the top of the feed port 3 is not influenced, and the sealing plate 63 can automatically move, thereby expose feed inlet 3 and do not influence the material and get into, simultaneously artificially remove closing plate 63 relatively and reduce the trouble that closing plate 63 taken off or placed, increase feed inlet 3 and use the convenience.

In this embodiment, preferably, the fixed convex plate 10 is fixed on the surface of the lower end of the supporting frame 64, the piston rod inside the driving cylinder 62 movably penetrates through the fixed convex plate 10 and is exposed outside, two limiting rings 11 in surface contact with the fixed convex plate 10 for limiting are screwed on the end part of the piston rod, and the limiting rings 11 are combined with the fixed convex plate 10, so that the subsequent separation of the piston rod from the supporting frame 64 can be facilitated.

In this embodiment, preferably, a reinforcing plate 8 is fixed between the upper end of the supporting frame 64 and the sealing plate 63, a supporting assembly 7 is slidably mounted between the upper surface of the bottom plate 61 and the piston rod, the supporting assembly 7 includes a circular ring 71, a supporting rod 72 and a sliding block 73, the upper surface of the bottom plate 61 is provided with a sliding groove 12 along the length thereof, the circular ring 71 is movably sleeved on the piston rod, the upper end of the supporting rod 72 is fixed on the surface of the circular ring 71, the lower end of the supporting rod is fixed with the sliding block 73, the sliding block 73 is slidably located in the sliding groove 12, the inner wall of the circular ring 71 is provided with a ball 13 along the circumferential direction thereof, the surface of the ball 13 is in rolling contact with the surface of the piston rod, by being provided with the supporting assembly 7, the piston rod is not affected by extending or retracting, the moving stability of the piston rod is increased, a supporting and positioning effect is achieved on the piston rod, and the supporting assembly 7 is simple in structure and convenient to use.

In this embodiment, it is preferable that the extrusion chamber 4 is fixed on the top of the body 1, and the extrusion chamber 4 is located on the left side of the feeding chamber 2.

In this embodiment, it is preferable that the right side of the extrusion chamber 4 is provided with an operation box 5, and a transparent glass observation plate is embedded and mounted on the front surface of the extrusion chamber 4.

The model of the middle driving cylinder 62 of the utility model is SC50X 100-50-S-FA.

The utility model discloses a theory of operation and use flow: when the utility model is used, the sealing component 6 is fixed on the top of the feeding chamber 2 through screws, the sealing plate 63 covers the top of the feeding port 3, if the feeding port 3 is needed, the sealing component 6 works, the driving cylinder 62 works, the inner piston rod retracts inwards, the piston rod drives the supporting frame 64 and the sealing plate 63 to move rightwards, until the feeding port 3 is exposed, the material entering is not influenced, simultaneously, when the sealing is carried out again, the piston rod in the driving cylinder 62 extends leftwards, the sealing plate 63 moves leftwards until the sealing plate is covered on the top of the feeding port 3 again for protection, through the arrangement of the sealing component 6, the sealing protection on the top of the feeding port 3 is not influenced, the sealing plate 63 can automatically move, thereby the feeding port 3 is exposed, the material entering is not influenced, meanwhile, the sealing plate 63 is manually moved relatively, the trouble of taking down or placing the sealing plate 63 is reduced, the use convenience of the feed inlet 3 is improved; simultaneously along with the piston rod removes, it and ball 13 surface rolling contact, whole supporting component 7 can be along with the piston rod removes simultaneously, utilizes supporting component 7 to support the location to the piston rod, reduces the probability that the skew appears rocking in the piston rod.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a glass steel dry-type sheathed tube forming device, includes organism (1), feed space (2), feed inlet (3) and seal assembly (6), organism (1) top is fixed with feed space (2), feed inlet (3), its characterized in that are installed at feed space (2) top: feeding chamber (2) upper surface mounting has sealing assembly (6) to feed inlet (3) top seal, sealing assembly (6) include bottom plate (61), drive actuating cylinder (62), closing plate (63) and support frame (64), bottom plate (61) pass through the fix with screw at feeding chamber (2) upper surface, two drive actuating cylinder (62) and fix at bottom plate (61) upper surface through steady frame (9) that sets up, closing plate (63) are located feed inlet (3) top, two support frame (64) symmetry is fixed at closing plate (63) front and back surface, just drive actuating cylinder (62) inside piston rod and support frame (64) detachable the connection of tip.

2. The apparatus for forming a dry type sleeve of glass fiber reinforced plastic as claimed in claim 1, wherein: the fixed convex plate (10) is fixed on the surface of the lower end of the support frame (64), a piston rod in the driving cylinder (62) movably penetrates through the fixed convex plate (10) and is exposed outside, and two limiting rings (11) which are in surface contact limiting with the fixed convex plate (10) are installed on the end part of the piston rod in a threaded screwing mode.

3. The apparatus for forming a dry type sleeve of glass fiber reinforced plastic as claimed in claim 1, wherein: be fixed with reinforcing plate (8) between support frame (64) upper end and closing plate (63), slidable mounting has supporting component (7) between bottom plate (61) upper surface and the piston rod, supporting component (7) include ring (71), bracing piece (72) and slider (73), bottom plate (61) upper surface is provided with spout (12) along its length.

4. The apparatus for forming a dry type sleeve of glass fiber reinforced plastic as claimed in claim 3, wherein: the piston rod is sleeved with the ring (71) movably, the upper end of the supporting rod (72) is fixed to the surface of the ring (71), the lower end of the supporting rod is fixed with a sliding block (73), and the sliding block (73) is located in the sliding groove (12) in a sliding mode.

5. The apparatus for forming a dry type sleeve of glass fiber reinforced plastic as claimed in claim 4, wherein: the inner wall of the circular ring (71) is provided with balls (13) along the circumferential direction, and the surface of each ball (13) is in rolling contact with the surface of the piston rod.

6. The apparatus for forming a dry type sleeve of glass fiber reinforced plastic as claimed in claim 1, wherein: an extrusion chamber (4) is fixed on the top of the machine body (1), and the extrusion chamber (4) is positioned on the left side of the feeding chamber (2).

7. The apparatus for forming a dry type sleeve of glass fiber reinforced plastic as claimed in claim 6, wherein: an operation box (5) is arranged on the right side of the extrusion chamber (4), and a transparent glass observation plate is embedded and mounted on the front surface of the extrusion chamber (4).