Three-layer co-extrusion dry-method crosslinked cable production equipment

Abstract

The utility model discloses three-layer co-extrusion dry-method crosslinked cable production equipment, which comprises a product bearing assembly and an in-place material injection mechanism, a feeding assembly in bolted connection is arranged above one end of the product bearing assembly, and the output end of the feeding assembly is provided with the in-place material injection mechanism in sleeved connection. The in-place material injection mechanism comprises a rotating base shaft, a driven gear, a driving gear, an electric rotating seat, a material distribution cabin, a port, a straight pipe, a flexible pipe, a sleeve block, an electric wheel and an output nozzle; the rotating base shaft is connected to the output end of the feeding assembly in a sleeving manner; according to the three-layer co-extrusion dry-method crosslinked cable production equipment, the sleeve block is arranged on the outer side of the output nozzle, so that the electric wheel drives the output nozzle to input to a target position through a three-layer cable after the electric wheel is used for output operation on the side of the sleeve block; and a flexible pipe with a flexible tubular structure is matched, so that the device can timely go deep into a processing position to achieve the effect of adaptive processing.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable production technical field, concretely is a three -layer co -extrusion dry -process cross -linked cable production equipment. BACKGROUND

[0002] The manufacturing of electric wire and cable is completely different from the production mode of most electromechanical products. The electromechanical products are usually assembled into components, and the components are assembled into single products, and the products are measured by the number of sets or pieces. The electric wire and cable is measured by length as the basic unit. All electric wire and cables are processed from the conductor, and the insulating layer, shielding layer, cabling layer and protective layer are added layer by layer on the periphery of the conductor to produce the electric wire and cable. The more complex the product structure is, the more layers are stacked.

[0003] In the field of cross-linked cable production equipment, CN202220300344.4 provides a three-layer co-extrusion dry-process cross-linked cable production equipment, which comprises a connecting base, a pressurizing cylinder, an extrusion piston, an electric push rod, an inlet, a material check valve, an inlet mechanism, a finished product check valve, an outlet and an extrusion interface. The pressurizing cylinder is installed in the inside of the connecting base by bolts, and the extrusion piston is embedded in the inside of the pressurizing cylinder. One end of the electric push rod is installed at one end of the extrusion piston by bolts. The other end of the electric push rod is installed in the inside of the connecting base by bolts, and the inlet is welded above the pressurizing cylinder. The material check valve is installed above the inlet by threads. However, the outlet and the extrusion interface of the cross-linked cable production equipment are mainly hard products. Therefore, it is not convenient to adapt to the processing of long products during injection. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a three-layer co-extrusion dry-process cross-linked cable production equipment to solve the problems in the above background technology.

[0005] By adopting the above technical scheme, the sleeve block is arranged on the outer side of the output nozzle. After the edge side of the sleeve block is output and operated by the electric wheel, the electric wheel drives the output nozzle to input the three-layer cable to the target position. The flexible pipe with the flexible pipe structure is matched to reach the effect of timely deepening into the processing position to achieve adaptive processing.

[0006] To achieve the purpose of the utility model, the utility model realizes the following technical scheme: a three-layer co-extrusion dry-process cross-linked cable production equipment, which comprises a product bearing assembly and a just-in-place injection mechanism. One end of the product bearing assembly is provided with a bolted feeding assembly above the end. The output end of the feeding assembly is provided with a sleeve-connected just-in-place injection mechanism.

[0007] The in-place injection mechanism comprises a rotating base shaft, a driven gear, a driving gear, an electric rotating seat, a distribution cabin, a port, a straight pipe, a flexible pipe, a sleeve block, an electric wheel and an output nozzle, the rotating base shaft is connected to the output end of the feeding assembly, one end of the rotating base shaft is provided with a rotatingly connected driven gear, a driving gear is connected to the output end of the electric rotating seat below the driven gear, a distribution cabin is arranged on one side of the driven gear, a port is arranged on the output end of the distribution cabin, a straight pipe is arranged on the output end of the port, a flexible pipe is arranged on the output end of the straight pipe, a sleeve block is arranged on the output end of the flexible pipe, an electric wheel is arranged on the side of the sleeve block, and an output nozzle is arranged on the output end of the sleeve block.

[0008] As a preferred embodiment of the present application, the flexible pipe is in a flexible pipe shape, and the port and the straight pipe are symmetrically distributed along the central axis of the distribution cabin.

[0009] As a preferred embodiment of the present application, the product bearing assembly comprises a cushion block, a base table, a support frame, a cam base, a carrying wheel and a three-layer cable, the cushion block is provided with a bolt-connected base table above, the base table is provided with a support frame above, the inner side of the support frame is provided with a cam base, and the opposite side of the cam base is provided with a carrying wheel.

[0010] As a preferred embodiment of the present application, the inner side of the carrying wheel is provided with a three-layer cable mounted thereon.

[0011] As a preferred embodiment of the present application, the feeding assembly comprises a bolt base, a bearing frame, a top tray, a feeding cabin, a hydraulic cylinder, a retardation rod, a pressing plate, a force-adding compartment, a rotating motor, a spiral auger, a valve block and a pneumatic valve piece, the bearing frame is bolt-connected to the upper end of the base table through the bolt base, the upper side of the bearing frame is provided with a top tray, the upper side of the top tray is provided with a feeding cabin, the upper side of the feeding cabin is provided with a hydraulic cylinder, the output end of the hydraulic cylinder is provided with a retardation rod, and the lower side of the retardation rod is provided with a pressing plate.

[0012] As a preferred embodiment of the present application, the output end of the feeding cabin is provided with a sleeve-connected force-adding compartment, the upper side of the force-adding compartment is provided with a rotating motor, the output end of the rotating motor is provided with a spiral auger, the output end of the force-adding compartment is provided with a valve block, and the inside of the valve block is provided with a pneumatic valve piece.

[0013] Compared with the prior art, the three-layer co-extrusion dry crosslinking cable production equipment has the advantages that the sleeve block is arranged on the outer side of the output nozzle, the edge side of the sleeve block is driven to run out by the electric wheel, the electric wheel drives the output nozzle to the target position through the three-layer cable, and the flexible pipe with the flexible pipe structure is used to timely reach the processing position to achieve adaptive processing effect. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 It is a bottom view of the utility model;

[0016] Figure 3 It is a feeding assembly structure diagram of the utility model;

[0017] Figure 4 It is a straight pipe and flexible pipe three-dimensional structure diagram of the utility model;

[0018] Figure 5 It is an electric wheel and output nozzle three-dimensional structure diagram of the utility model.

[0019] In the drawing: 1, product bearing assembly; 101, cushion block; 102, base table; 103, support frame; 104, cam base; 105, carrying wheel; 106, three-layer cable; 2, feeding assembly; 201, bolt base; 202, bearing frame; 203, top tray; 204, feeding cabin; 205, hydraulic cylinder; 206, retardation lever; 207, pressing plate; 208, force adding bin; 209, rotary motor; 2010, spiral auger; 2011, valve block; 2012, pneumatic valve piece; 3, in-place feeding mechanism; 301, rotary base shaft; 302, driven gear; 303, driving gear; 304, electric rotary seat; 305, distribution cabin; 306, port; 307, straight pipe; 308, flexible pipe; 309, sleeve block; 3010, electric wheel; 3011, output nozzle. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-5The utility model provides a technical scheme: a three -layer co -extrusion dry -process crosslinking cable production equipment, including product bearing subassembly 1 and in -place injection mechanism 3, the top of one end of product bearing subassembly 1 is provided with the feed assembly 2 of bolted connection, and the output of feed assembly 2 is provided with the in -place injection mechanism 3 of sleeve joint connection,

[0022] In -place injection mechanism 3 includes rotating base shaft 301, driven gear 302, driving gear 303, electric rotating seat 304, distribution cabin 305, port 306, straight pipe 307, flexible pipe 308, sleeve block 309, electric wheel 3010 and output mouth 3011, rotating base shaft 301 is connected in sleeve in the output of feed assembly 2, and the one end of rotating base shaft 301 is provided with the rotationally connected driven gear 302, and the lower portion of driven gear 302 is provided with the driving gear 303 of connecting electric rotating seat 304 output end, and the one side of driven gear 302 is provided with distribution cabin 305, and the output of distribution cabin 305 is provided with port 306, and the output of port 306 is provided with straight pipe 307, and the output of straight pipe 307 is provided with flexible pipe 308, and the output of flexible pipe 308 is provided with sleeve block 309, and the side of sleeve block 309 is provided with electric wheel 3010, and the output of sleeve block 309 is provided with output mouth 3011.

[0023] Flexible pipe 308 is in the form of a flexible tube, and port 306 and straight pipe 307 are symmetrically distributed about the central axis of distribution cabin 305.

[0024] In the embodiment, when injection is needed, the electric wheel 3010 on the side of the sleeve block 309 outputs power to drive the output end to operate, so that the sleeve block 309 and the electric wheel 3010 operate to make the output mouth 3011 operate to the injection port of the three-layer cable 106, and the electric rotating seat 304 outputs power to drive the output end to operate, so that the driven gear 302 operates to drive the distribution cabin 305 to rotate.

[0025] Product bearing subassembly 1 includes cushion block 101, base table 102, support frame 103, cam base 104, carrying wheel 105 and three-layer cable 106, the upper portion of cushion block 101 is provided with the base table 102 of bolted connection, and the upper portion of base table 102 is provided with support frame 103, and the inner side of support frame 103 is provided with cam base 104, and the opposite side of cam base 104 is provided with carrying wheel 105.

[0026] In the embodiment, when in use, the equipment is placed at the processing site by the mutual cooperation of the cushion block 101 and the base table 102, the support frame 103 is bolted to the upper portion of the base table 102 and is parallelly distributed in multiple groups, and the three-layer cable 106 is installed and arranged by using the cam base 104 on the inner side of the support frame 103 to cooperate with the carrying wheel 105.

[0027] The inner side of the wheel 105 is provided with a three-layer cable 106 mounted and installed.

[0028] In this embodiment, when the output nozzle 3011 inputs the material, the three-layer cable 106 can be stretched and extracted to achieve the effect of omnidirectional material injection.

[0029] The feeding assembly 2 comprises a bolt base 201, a bearing frame 202, a top tray 203, a feeding cabin 204, a hydraulic cylinder 205, a buffer rod 206, a pressing plate 207, a force-adding bin 208, a rotary motor 209, a spiral auger 2010, a valve block 2011 and a pneumatic valve piece 2012. The bearing frame 202 is bolted to the top of one end of the base table 102 through the bolt base 201. The top of the bearing frame 202 is provided with the top tray 203, and the top of the top tray 203 is provided with the feeding cabin 204. The top of the feeding cabin 204 is provided with the hydraulic cylinder 205, and the output end of the hydraulic cylinder 205 is provided with the buffer rod 206. The lower side of the buffer rod 206 is provided with the pressing plate 207.

[0030] In this embodiment, the material to be injected is then input into the feeding cabin 204, and the hydraulic cylinder 205 outputs power to drive the output end to operate, so that the buffer rod 206 and the pressing plate 207 output and operate, and then the material in the feeding cabin 204 is input into the force-adding bin 208.

[0031] The output end of the feeding cabin 204 is provided with the force-adding bin 208 connected in a sleeve manner. The upper side of the force-adding bin 208 is provided with the rotary motor 209. The output end of the rotary motor 209 is provided with the spiral auger 2010. The output end of the force-adding bin 208 is provided with the valve block 2011. The inside of the valve block 2011 is provided with the pneumatic valve piece 2012.

[0032] In this embodiment, when injection is needed, the pneumatic valve piece 2012 on the valve block 2011 outputs power to drive the output end to operate, so that the pneumatic valve piece 2012 is opened. After being opened, the rotary motor 209 outputs power to drive the output end to operate, so that the spiral auger 2010 on the force-adding bin 208 outputs and operates, and then the material in the force-adding bin 208 is input through the output nozzle 3011.

[0033] The working principle of the three-layer co-extrusion dry crosslinking cable production equipment is as follows: when in use, the equipment is placed at a processing site through the cooperation of the pad 101 and the base table 102, the support frame 103 is bolted on the top of the base table 102 in parallel distribution of multiple groups, and the cam base 104 on the inner side of the support frame 103 is used to cooperate with the mounting wheel 105 to install and set the three-layer cable 106; when injection is needed, the power output end of the electric wheel 3010 on the side of the sleeve block 309 is used to drive the output end to run, so that the output mouth 3011 of the sleeve block 309 and the electric wheel 3010 runs, the output end of the electric rotating seat 304 is driven to run, so that the driven gear 302 runs to drive the material distribution cabin 305 to rotate, then the material to be injected is input into the feeding cabin 204, the output end of the hydraulic cylinder 205 is driven to run, so that the material in the feeding cabin 204 is input into the force adding cabin 208 through the output operation of the buffer rod 206 and the pressing plate 207; when injection is needed, the power output end of the pneumatic valve piece 2012 on the valve block 2011 is used to drive the output end to run, so that the pneumatic valve piece 2012 is opened, the output end of the rotating motor 209 is driven to run after opening, so that the spiral auger 2010 on the force adding cabin 208 runs to input the material in the force adding cabin 208 through the output mouth 3011, and the three-layer cable 106 can be stretched and extracted to achieve the effect of omnidirectional injection after the output mouth 3011 inputs the material.

[0034] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

Claims

1. A three-layer co-extrusion dry-crosslinking cable production apparatus comprising a product carrier assembly (1) and an in-place material injection mechanism (3), characterized in that: The product bearing assembly (1) is provided with a bolted feeding assembly (2) on one end, and the output end of the feeding assembly (2) is provided with a sleeved injection mechanism (3). The injection mechanism (3) comprises a rotating base shaft (301), a driven gear (302), a driving gear (303), an electric rotating seat (304), a distribution cabin (305), a port (306), a straight pipe (307), a flexible pipe (308), a sleeve block (309), an electric wheel (3010) and an output nozzle (3011). The rotating base shaft (301) is sleeved and connected to the output end of the feeding assembly (2). One end of the rotating base shaft (301) is provided with a rotatingly connected driven gear (302). The lower side of the driven gear (302) is provided with a driving gear (303) connected to the output end of the electric rotating seat (304). One side of the driven gear (302) is provided with a distribution cabin (305). The output end of the distribution cabin (305) is provided with a port (306). The output end of the port (306) is provided with a straight pipe (307). The output end of the straight pipe (307) is provided with a flexible pipe (308). The output end of the flexible pipe (308) is provided with a sleeve block (309). The side of the sleeve block (309) is provided with an electric wheel (3010). The output end of the sleeve block (309) is provided with an output nozzle (3011).

2. A three layer co-extrusion dry cross-linking cable production apparatus according to claim 1 characterized in that: The flexible pipe (308) is in a flexible pipe structure. The port (306) and the straight pipe (307) are symmetrically distributed along the central axis of the distribution cabin (305).

3. A three layer co-extrusion dry cross-linking cable production apparatus according to claim 1 characterized in that: The product bearing assembly (1) comprises a cushion block (101), a base table (102), a support frame (103), a cam base (104), a carrying wheel (105) and a three-layer cable (106). The upper side of the cushion block (101) is provided with a bolted base table (102). The upper side of the base table (102) is provided with a support frame (103). The inner side of the support frame (103) is provided with a cam base (104). The opposite side of the cam base (104) is provided with a carrying wheel (105).

4. A three layer co-extrusion dry cross-linking cable production apparatus according to claim 3, characterized in that: The inner side of the carrying wheel (105) is provided with a three-layer cable (106) mounted thereon.

5. A three layer co-extrusion dry cross-linking cable production apparatus according to claim 3, characterized in that: The feeding assembly (2) comprises a bolt base (201), a bearing frame (202), a top tray (203), a feeding cabin (204), a hydraulic cylinder (205), a slow rod (206), a pressing plate (207), a force-adding cabin (208), a rotary motor (209), a spiral auger (2010), a valve block (2011) and a pneumatic valve piece (2012), the bearing frame (202) is bolted on the top of one end of the base table (102) through the bolt base (201), the top of the bearing frame (202) is provided with the top tray (203), the top of the top tray (203) is provided with the feeding cabin (204), the top of the feeding cabin (204) is provided with the hydraulic cylinder (205), the output end of the hydraulic cylinder (205) is provided with the slow rod (206), and the lower side of the slow rod (206) is provided with the pressing plate (207).

6. A three-layer co-extrusion dry-crosslinking cable production apparatus according to claim 5, characterized in that: The output end of the feeding cabin (204) is provided with the force-adding cabin (208) connected in a sleeve manner, the top of the force-adding cabin (208) is provided with the rotary motor (209), the output end of the rotary motor (209) is provided with the spiral auger (2010), the output end of the force-adding cabin (208) is provided with the valve block (2011), and the inside of the valve block (2011) is provided with the pneumatic valve piece (2012).

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