CN212764882U

CN212764882U - Fine winding of glass draws crowded pipe draw gear

Info

Publication number: CN212764882U
Application number: CN202021243846.5U
Authority: CN
Inventors: 杨卫平; 杨非凡; 陈林
Original assignee: Hangzhou Yongheng Intelligent Pipe Network Co Ltd
Current assignee: Hangzhou Yongheng Intelligent Pipe Network Co Ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-03-23
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a glass fiber winding pultrusion tube traction device, which comprises a frame, a roller way arranged on the frame, a left traction mechanism and a right traction mechanism, wherein the left traction mechanism comprises a left rubber track and a track driving mechanism, the right traction mechanism comprises a right rubber track and a track driving mechanism, the left rubber track and the right rubber track are clamped and carry the glass fiber winding pultrusion tube, and the inner surface of the rubber track is provided with a flexible layer. The quality of the pipe is improved.

Description

Fine winding of glass draws crowded pipe draw gear

Technical Field

The utility model relates to fine composite pipe technical field of glass especially involves a pull steady fine winding pultrusion pipe draw gear of glass.

Background

The glass fiber winding pultrusion pipe is a novel pipeline formed by weaving fibers and pultrusion, and is gradually applied to the fields of civil engineering, building water supply and drainage, electric power systems, chemical industry, communication and other county citizens because of the excellent advantages of high strength, strong impact resistance, high hoop strength, heat resistance, corrosion resistance, excellent water resistance and the like. Generally, the fabric mainly comprises an inner weaving layer, a winding layer and an outer weaving layer, and the production process mainly comprises weaving, gum dipping, curing and forming, drawing and cutting and forming.

In the glass fiber winding pultrusion pipe production line used at present, a pipe needs to be continuously pulled and pulled out from a pultrusion die through a traction device, the double influences of pipe bearing and clamping force are considered by a crawler of the traction device, in the traction process, the clamping force of the crawler and the pipe is insufficient or the crawler bearing structure is unreasonable, the pipe is easy to slip to cause mold blocking, great influence is caused on the production process of a product, and the product quality is further influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems existing in the prior art; the glass fiber winding pultrusion tube traction device with stable traction force is provided.

In order to solve the technical problem, the utility model mainly adopts the following technical proposal:

the utility model discloses a glass fiber winding pultruded pipe draw gear for the drawing of glass fiber winding pultruded pipe, draw gear includes the frame, arranges roll table, left drive mechanism and right drive mechanism on the frame in, above-mentioned glass fiber winding pultruded pipe is arranged between left drive mechanism and right drive mechanism and moves along the roll table, left drive mechanism and right drive mechanism symmetry set up, wherein left drive mechanism includes left side rubber track and track actuating mechanism, right drive mechanism includes right side rubber track and track actuating mechanism, left side rubber track and right side rubber track centre gripping and towing glass fiber winding pultruded pipe, the internal surface of left side rubber track and right side rubber track is equipped with the flexible layer, draw gear adopts the mode of roll table bearing and both sides centre gripping traction, places tubular product weight on the roll table, reduces track power, makes tubular product traction process steady and accurate, the phenomenon of mold blocking due to slippage is not easy to occur in the traction process, and meanwhile, the deformation or damage of the clamped pipe to the surface of the pipe is reduced by the flexible layer of the track, so that the quality of the pipe is improved.

Preferably, the flexible layer is of a multilayer structure and comprises a styrene butadiene rubber substrate at the bottom layer and an organic silicon rubber layer at the surface layer, a plurality of anti-skid particles are uniformly distributed on the surface of the organic silicon rubber layer, the styrene butadiene rubber substrate with better overall performance is combined with the organic silane rubber layer with excellent surface heat resistance, so that the surface of the pipeline which is not completely cooled cannot damage the track, the anti-skid particles on the surface further increase the friction force of the surface of the track on the surface of the pipeline, and the traction is more stable and reliable.

Preferably, a left feeding mechanism is arranged on the left side of the rack, the left feeding mechanism comprises a left guide rail and a left air cylinder, the axis of the left guide rail is perpendicular to the axis of the roller way, the left air cylinder is fixedly arranged on the rack, the left traction mechanism is arranged on the left guide rail, the end part of a piston rod of the left air cylinder is connected with the left traction mechanism and drives the left traction mechanism to slide along the left guide rail, a right feeding mechanism is arranged on the right side of the rack, the right feeding mechanism comprises a right guide rail and a right air cylinder, the axis of the right guide rail is perpendicular to the axis of the roller way, the right air cylinder is fixedly arranged on the rack, the right traction mechanism is arranged on the right guide rail, the end part of the piston rod of the right air cylinder is connected with the right traction mechanism and drives the right traction mechanism to slide along the right guide rail, the air cylinder in the feeding mechanism is used for pushing, the clamping looseness or over-tightness is prevented, the stability and the safety of the traction process of the pipe are ensured, and the surface quality of the pipe is also improved.

Preferably, the roller surface of the roller way is sleeved with a rubber buffer pad, the rubber buffer pad is of a concave curved surface structure, the concave curved surface structure of the rubber buffer pad is matched with the pipe and used for accommodating the pipe, the contact area between the rubber buffer layer of the curved surface structure and the pipe is large, the support is soft, the deformation of the pipe can be reduced, the stability of the movement of the pipe is ensured, and the product quality is effectively improved.

Preferably, the rubber buffer cushion is of a multilayer structure and comprises a styrene butadiene rubber substrate at the bottom layer and an organic silicon rubber layer at the surface layer, and a plurality of anti-skid particles are uniformly distributed on the surface of the organic silicon rubber layer.

Preferably, the track driving mechanism comprises a variable-frequency speed regulating motor and a transmission gear set, so that the control is accurate, and the driving is stable.

The utility model has the advantages that: traction device adopts the mode that roll table bearing and both sides centre gripping were pull, arrange tubular product weight in on the roll table, reduce track power, and utilize feed mechanism's cylinder to promote drive mechanism whole and feed, distance and clamping-force between ability accurate control track and the tubular product, prevent that the centre gripping is not hard up or tension, guarantee the stationarity and the security of tubular product traction process, eliminate tubular product stifled mould phenomenon of skidding, the flexible layer of track has also reduced the deformation or the damage that the centre gripping led to the fact to the tubular product surface simultaneously, improve tubular product quality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the crawler belt structure of the present invention.

In the figure, 1, a pipeline, 2, a frame, 3, a roller way, 31, a rubber buffer cushion, 4, a left traction mechanism, 41, a left rubber track, 42, a flexible layer, 421, a styrene butadiene rubber base material, 422, a silicone rubber layer, 423, anti-skid particles, 5, a right traction mechanism, 51, a right rubber track, 6, a left feeding mechanism, 61, a left guide rail, 62, a left cylinder, 7, a right feeding mechanism, 71, a right guide rail and 72, a right cylinder are arranged in the roller way.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): the glass fiber winding extruded tube traction device of the embodiment is used for traction of a glass fiber winding extruded tube 1, and comprises a frame 2, a roller way 3 arranged on the frame, a left traction mechanism 4 and a right traction mechanism 5, wherein the glass fiber winding extruded tube is arranged between the left traction mechanism and the right traction mechanism and moves along the roller way, the left traction mechanism and the right traction mechanism are symmetrically arranged, the left traction mechanism comprises a left rubber track 41 and a track driving mechanism, the right traction mechanism comprises a right rubber track 51 and a track driving mechanism, the track driving mechanism comprises a variable frequency speed motor and a transmission gear set, the left rubber track and the right rubber track clamp and drag the glass fiber winding extruded tube, the inner surfaces of the left rubber track and the right rubber track are both provided with a flexible layer 42, the flexible layer is of a multilayer structure, and comprises a styrene butadiene rubber base material 421 at the bottom layer and an organic silicon rubber layer 422 at the surface layer as shown in fig. 2, a plurality of anti-skid particles 423 are uniformly distributed on the surface of the organic silicon rubber layer, a left feeding mechanism 6 is arranged on the left side of the rack and comprises a left guide rail 61 and a left air cylinder 62, the axis of the left guide rail is vertical to the axis of the roller way, the left air cylinder is fixed on the rack, the left traction mechanism is arranged on the left guide rail, and the end part of a piston rod of the left air cylinder is connected with the left traction mechanism and drives the left traction mechanism to slide along the left guide rail; a right feeding mechanism 7 is arranged on the right side of the rack, the right feeding mechanism comprises a right guide rail 71 and a right cylinder 72, the axis of the right guide rail is perpendicular to the axis of the roller way, the right cylinder is fixed on the rack, the right traction mechanism is arranged on the right guide rail, and the end part of a piston rod of the right cylinder is connected with the right traction mechanism and drives the right traction mechanism to slide along the right guide rail; the roll table is the unpowered roll table, and the roller surface of roll table all overlaps and is equipped with the rubber blotter, and the rubber blotter is concave curved surface structure, and its concave curved surface structure is identical and holding tubular product with above-mentioned tubular product, and the rubber blotter is multilayer structure, including the butadiene styrene rubber substrate of bottom and the organosilicon rubber layer on top layer, and organosilicon rubber layer surface equipartition has a plurality of anti-skidding particles.

When the device is used, as shown in fig. 1, glass fibers after gum dipping and curing are wound on a pultrusion tube to enter a roller way in a traction device and stably move under the bearing of a rubber cushion with a concave surface curved surface structure of a roller way roller, meanwhile, a cylinder of a left feeding mechanism pushes a left traction mechanism to approach and attach to the left side surface of a pipe along a left guide rail, a cylinder of a right feeding mechanism pushes a right traction mechanism to approach and attach to the right side of the pipe along a right guide rail, a left rubber track and a right rubber track synchronously clamp and pull the pipe, a variable frequency speed motor of a track power mechanism drives the track to operate and pull the pipe to move forwards, after traction is completed, the left cylinder and the right cylinder reset, the left traction mechanism and the right traction mechanism return, and the track.

In the description of the present invention, the technical terms "upper", "lower", "front", "rear", "left", "right", "longitudinal", "horizontal", "inner", "outer" and the like indicate the direction or the position relationship based on the direction or the position relationship shown in the drawings, and the technical solution of the present invention is only for the convenience of description and understanding, and the above description is not limiting to the present invention, the present invention is not limited to the above description, and the changes, modifications, additions or replacements made by the ordinary skilled in the art within the essential scope of the present invention should be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a fine winding of glass draws crowded pipe draw gear for fine winding of glass draws the drawing of crowded pipe (1), its characterized in that: draw gear includes frame (2), arranges roll table (3), left drive mechanism (4) and right drive mechanism (5) in the frame in, and above-mentioned fine winding of glass is pulled crowded pipe and is arranged in between left drive mechanism and the right drive mechanism and remove along the roll table, left side drive mechanism and right drive mechanism symmetry set up, and wherein left side drive mechanism includes left side rubber track (41) and track power unit, and right side drive mechanism includes right side rubber track (51) and track power unit, the fine winding of left side rubber track and right side rubber track centre gripping and tow band glass is pulled crowded pipe, and the internal surface of left side rubber track and right side rubber track is equipped with flexible layer (42).

2. The glass fiber winding pultruded tube traction device according to claim 1, wherein: the flexible layer (42) is of a multilayer structure and comprises a styrene butadiene rubber base material (421) at the bottom layer and a silicone rubber layer (422) on the surface layer, and a plurality of anti-skid particles (423) are uniformly distributed on the surface of the silicone rubber layer.

3. The glass fiber winding pultrusion tube traction device as claimed in claim 1 or 2, wherein: the frame left side is equipped with left feed mechanism (6), left feed mechanism includes left guide rail (61) and left cylinder (62), left side guide rail axis with roller way axis is perpendicular mutually, left side cylinder sets firmly in the frame, and above-mentioned left drive mechanism arranges in on the left side guide rail, left side cylinder piston rod tip is connected with left drive mechanism and drives left drive mechanism and slide along left guide rail, the frame right side is equipped with right feed mechanism (7), right feed mechanism includes right guide rail (71) and right cylinder (72), right guide rail axis with roller way axis is perpendicular mutually, right cylinder sets firmly in the frame, and above-mentioned right drive mechanism arranges in on the right guide rail, the piston rod tip of right cylinder is connected with right drive mechanism and drives right drive mechanism and slides along right guide rail.

4. The glass fiber winding pultruded tube traction device according to claim 1, wherein: the roller surface of the roller way is sleeved with a rubber buffer pad (31), the rubber buffer pad is of a concave curved surface structure, the concave curved surface structure of the rubber buffer pad is matched with the glass fiber winding pultrusion tube, and the rubber buffer pad is used for accommodating the glass fiber winding pultrusion tube.

5. The glass fiber winding pultruded tube pulling apparatus according to claim 4, wherein: the rubber buffer cushion (31) is of a multilayer structure and comprises a styrene butadiene rubber substrate at the bottom layer and an organic silicon rubber layer on the surface layer, and a plurality of anti-skid particles are uniformly distributed on the surface of the organic silicon rubber layer.

6. The glass fiber winding pultruded tube traction device according to claim 1, wherein: the track power mechanism comprises a variable frequency speed regulating motor and a transmission gear set.