Composite pipe discharging bearing frame

Abstract

The utility model provides a composite pipe discharging bearing frame which comprises a discharging carrier roller set, a pushing carrier roller set and a supporting carrier roller set, the supporting carrier roller set is fixedly arranged on one side below a composite pipe, the pushing carrier roller set and the supporting carrier roller set are arranged on the same side of the composite pipe, the discharging carrier roller set is arranged on the other side below the composite pipe, and the supporting carrier roller set is arranged on the other side below the composite pipe. The axis of a roller wheel in the blanking carrier roller group and the axis of a roller wheel in the pushing carrier roller group or the supporting carrier roller group form a V shape; and the blanking carrier roller group and the pushing carrier roller group can rotate towards one side for blanking. The material pushing carrier roller set and the supporting carrier roller set are designed in a segmented mode, the supporting carrier roller set is made to be close to a discharging port of composite pipe production equipment to support a composite pipe which is produced subsequently, meanwhile, the cut composite pipe is guided downwards through the rotating blanking carrier roller set, meanwhile, the material pushing carrier roller set exerts pushing force on the composite pipe in the rotating process, and therefore the composite pipe is cut off. The separation of the composite pipe is accelerated, so that each carrier roller group can be reset as soon as possible, and the supporting carrier roller group can provide supporting force for the subsequent composite pipe from the lateral lower part.

Description

Technical Field

[0001] The utility model belongs to the field of pipeline production, in particular to a composite pipe discharging support bracket. Background Art

[0002] In the production process of composite pipes, in order to ensure the quality of composite pipes, continuous production of pipelines is required to prevent the temperature state of the colloid in the equipment from changing during the start and stop of the equipment. At the same time, when discharging, the segmented shearing device of the composite pipe needs to follow the shearing position of the composite pipe and move forward a certain distance to make the incision smooth. At the same time, the subsequent composite pipes are transported to the discharging support frame, and then the support frame will flip to one side to send the previous section of the composite pipe sheared by the shearing device to the storage rack on one side, and receive the new composite pipe end. However, in this way, in order to avoid collisions between equipment, the prior art will still maintain a distance from the support frame when the shearing device moves to the outer limit position to prevent the support frame from colliding with the end of the composite pipe when it flips. During this distance, the composite pipe needs to rely on its own rigid support to the support frame, but in this way, for the composite pipe that has just been produced, since the plastic material inside it has not been completely solidified, after losing the supporting force, it will affect the quality of the composite pipe. Utility Model Content

[0003] In view of this, the utility model aims to provide a composite pipe discharging support bracket, so as to provide support force for the composite pipe while avoiding collision and interference between the composite pipe and the support bracket.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] A composite pipe discharging support frame comprises a blanking roller group, a pushing roller group and a supporting roller group, and the multiple rollers in the blanking roller group are arranged along the length direction of the composite pipe, the supporting roller group is fixedly arranged on one side below the composite pipe, the pushing roller group and the supporting roller group are placed on the same side of the composite pipe, the blanking roller group is placed on the other side below the composite pipe, and the axes of the rollers in the blanking roller group form a V shape with the axes of the rollers in the pushing roller group or the supporting roller group, and the opening of the V faces upward; the blanking roller group can rotate to the side away from the supporting roller group, and the pushing roller group can rotate to the side close to the supporting roller group.

[0006] Furthermore, the rotation axis of the pushing roller group and the blanking roller group is a straight line intersecting a plane formed by a plane where the roller axis in the pushing roller group is located and a plane where the roller axis in the blanking roller group is located.

[0007] Furthermore, the blanking roller group, the pushing roller group and the supporting roller group each include a fixed bracket, and the rollers in the blanking roller group, the pushing roller group and the supporting roller group are respectively connected to the groove wall of the fixed bracket.

[0008] Furthermore, a support block is fixedly arranged at one end of the fixed bracket of the blanking roller group and the pushing roller group away from the supporting roller group, the top of the support block is higher than the top of the end of the fixed bracket, and the top of the support block is covered with a flexible rubber pad.

[0009] Furthermore, the fixed brackets of the blanking roller group and the pushing roller group extend corresponding hinged ears on one side adjacent to the other, and the corresponding hinged ears are hinged through a pin.

[0010] Furthermore, corresponding abutting columns are respectively extended from the fixed brackets of the blanking roller group and the pushing roller group on one side adjacent to the other, and in the process of supporting the composite pipe, the ends of the corresponding abutting columns abut against each other.

[0011] Furthermore, a supporting cylinder is provided below the fixed bracket of the push roller group, and a piston rod of the supporting cylinder is hinged to the lower surface of the fixed bracket of the push roller group.

[0012] Furthermore, the blanking roller group is provided with a storage rack on a side away from the supporting roller group, and the storage rack includes a plurality of guide rods and a plurality of material bearing rods.

[0013] Furthermore, a limiting portion extends upward from the end of the material-bearing rod.

[0014] Furthermore, a limiting edge is extended upward from the top end of the guide rod, and when the blanking roller assembly rotates to the limit position, its fixed bracket can overlap the limiting edge.

[0015] Compared with the prior art, the composite pipe discharging support frame described in the utility model has the following advantages:

[0016] The utility model adopts segmented design of the push roller group and the support roller group, so that the support roller group is close to the discharge port of the pipe production equipment to support the composite pipe being produced later, and at the same time, the sheared composite pipe is guided downward by the rotating blanking roller group, and at the same time, the push roller group applies thrust to the composite pipe during the rotation process to accelerate the separation of the composite pipe, so as to facilitate the early reset of each roller group, and at the same time, during the movement of the blanking roller group, the support roller group can provide support force for the subsequent composite pipe from the side and below;

[0017] The push roller group is used to push the composite pipe on the side of the composite pipe, so that the composite pipe can quickly leave the device, so that the device can be reset in a short time and wait for the subsequent composite pipe to enter;

[0018] A flexible rubber pad is used to prevent the end of the composite tube from rigidly colliding with the end of the fixed bracket during movement, thereby affecting the quality of the composite tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the support frame;

[0021] Figure 2 It is a structural schematic diagram of the hinged part of the support frame;

[0022] Figure 3 It is a schematic diagram of the matching relationship between the storage rack and the blanking roller group;

[0023] Figure 4 It is a schematic diagram of the structure of the top column at the bottom of the fixed bracket.

[0024] Description of reference numerals:

[0025] 1- blanking roller group; 11- fixed bracket; 12- hinged ear; 13- pin shaft; 14- support block; 15- top column; 2- push roller group; 3- support roller group; 4- support cylinder; 5- shelf; 51- guide rod; 52- bearing rod; 53- limit edge; 54- limit part. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0027] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0030] The composite pipe discharging support frame described in the utility model comprises a blanking roller group 1, a pushing roller group 2 and a supporting roller group 3, and each roller group comprises a plurality of rollers and a fixed bracket 11 for fixing the rollers, the rollers are rotatably connected to the groove wall of the fixed bracket 11, the pushing roller group 2 and the supporting roller group 3 are placed on one side of the composite pipe, the blanking roller group 1 is placed on the other side below the composite pipe, and the rollers in the pushing roller group 2 and the supporting roller group 3 are parallel to each other, and the plurality of rollers in each roller group are arranged along the length direction of the composite pipe, and the axis of the roller in the blanking roller group 1 forms a V-shape with the axis of the roller in the pushing roller group 2 or the supporting roller group 3, and the opening of the V-shape faces upward, and during the movement of the composite pipe, the blanking roller group 1, the pushing roller group 2 and the supporting roller group 3 are used to lift the composite pipe. Provide supporting force; the fixed bracket 11 of the blanking roller group 1 and the pushing roller group 2 extends a corresponding hinged ear 12 on the adjacent side of the two, and the corresponding hinged ear 12 is hinged by a pin 13. Those skilled in the art should know that in order to ensure the height of the blanking roller group 1, the pushing roller group 2 and the supporting roller group 3, a support frame should be arranged thereunder. The specific structure of the support frame can be arranged as needed and will not be repeated here. The pin 13 is fixedly connected to the support frame so that the positions of the blanking roller group 1, the pushing roller group 2 and the supporting roller group 3 are fixed. The position of the pin 13 should be on a straight line where the rotation axis of the pushing roller group 2 and the blanking roller group 1 is the plane where the roller axis in the pushing roller group 2 is located and the plane where the roller axis in the blanking roller group 1 is located intersects. The fixed brackets 11 of the blanking roller group 1 and the pushing roller group 2 extend corresponding abutting columns 15 on the adjacent sides thereof, and in the process of supporting the composite pipe, the ends of the corresponding abutting columns 15 abut against each other so that in a stationary state, the angle between the blanking roller group 1 and the other two roller groups is fixed. A supporting cylinder 4 is provided below the pushing roller group 2, and the piston rod of the supporting cylinder 4 is hinged to the lower surface of the fixed bracket 11 of the pushing roller group 2. When the piston rod of the supporting cylinder 4 moves outward, the pushing roller group 2 rotates around the pin 13, and at the same time, the blanking roller group 1 rotates around the pin 13 synchronously under the action of gravity due to the loss of the supporting force of the abutting column 15 on one side of the pushing roller group 2.

[0031] The blanking roller group 1 is provided with a storage rack 5 on the side away from the supporting roller group 3. The storage rack 5 includes a plurality of guide rods 51 and a plurality of material bearing rods 52. In the present embodiment, the material bearing rods 52 correspond to the guide rods 51, and the material bearing rods 52 are fixedly connected to the bottom ends of the guide rods 51. The end of the material bearing rods 52 extends upwardly with a limiting portion 54, and the top of the guide rods 51 extends upwardly with a limiting edge 53. When the blanking roller group 1 rotates to the limit position, its fixed bracket 11 can overlap the limiting edge 53. When the piston rod of the supporting cylinder 4 moves outward, When the material is pushed, the push roller group 2 is pushed to rotate, and the blanking roller group 1 and the push roller group 2 rotate synchronously until the blanking roller group 1 contacts the limiting edge 53, and the push roller group 2 continues to move, pushing the composite pipe to quickly leave the blanking roller group 1, so that the subsequent blanking roller group 1 and the push roller group 2 can be quickly reset to wait for the subsequent composite pipe. During the rotation of the blanking roller group 1 and the push roller group 2, the support roller group 3 supports the composite pipe from the side and below, so as to prevent the end of the composite pipe from sagging directly due to its own gravity, causing deformation of the composite pipe.

[0032] The fixed bracket 11 of the blanking roller group 1 and the pushing roller group 2 is fixedly provided with a support block 14 at the end away from the supporting roller group 3. The top of the support block 14 is higher than the top of the end of the fixed bracket 11, and the top of the support block 14 is covered with a flexible rubber pad (such as a rubber pad) to prevent the end of the composite pipe from rigidly colliding with the end of the fixed bracket 11 during movement, thereby affecting the quality of the composite pipe.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A composite pipe discharging support bracket, characterized in that: It includes a blanking roller group, a pushing roller group and a supporting roller group, and the multiple rollers in the blanking roller group are arranged along the length direction of the composite pipe, the supporting roller group is fixed on one side below the composite pipe, the pushing roller group and the supporting roller group are placed on the same side of the composite pipe, the blanking roller group is placed on the other side below the composite pipe, and the axes of the rollers in the blanking roller group form a V shape with the axes of the rollers in the pushing roller group or the supporting roller group, and the opening of the V faces upward; the blanking roller group can rotate to the side away from the supporting roller group, and the pushing roller group can rotate to the side close to the supporting roller group.

2. A composite pipe discharging support bracket according to claim 1, characterized in that: The rotation axis of the pushing roller group and the blanking roller group is a straight line intersecting a plane formed by a plane where the roller axis in the pushing roller group is located and a plane where the roller axis in the blanking roller group is located.

3. A composite pipe discharging support bracket according to claim 1, characterized in that: The blanking roller group, the pushing roller group and the supporting roller group each include a fixed bracket, and the rollers in the blanking roller group, the pushing roller group and the supporting roller group are respectively connected to the groove wall of the fixed bracket.

4. A composite pipe discharging support bracket according to claim 3, characterized in that: The fixed brackets of the blanking roller group and the pushing roller group are fixed with a support block at one end away from the supporting roller group. The top of the support block is higher than the top of the end of the fixed bracket, and the top of the support block is covered with a flexible rubber pad.

5. The composite pipe discharging support bracket according to claim 3, characterized in that: The fixed brackets of the blanking roller group and the pushing roller group extend corresponding hinged ears on one side adjacent to the two, and the corresponding hinged ears are hinged through a pin shaft.

6. A composite pipe discharging support bracket according to claim 3, characterized in that: The fixed brackets of the blanking roller group and the pushing roller group extend corresponding abutting columns on one side adjacent to the two, and in the process of supporting the composite pipe, the ends of the corresponding abutting columns abut against each other.

7. A composite pipe discharging support bracket according to claim 3, characterized in that: A supporting cylinder is provided below the fixed bracket of the push roller group, and a piston rod of the supporting cylinder is hinged to the lower surface of the fixed bracket of the push roller group.

8. The composite pipe discharging support bracket according to claim 1, characterized in that: The blanking roller group is provided with a storage rack on a side away from the supporting roller group, and the storage rack comprises a plurality of guide rods and a plurality of material bearing rods.

9. A composite pipe discharging support bracket according to claim 8, characterized in that: A limiting portion is extended upward from the end of the material bearing rod.

10. The composite pipe discharging support bracket according to claim 8, characterized in that: A limiting edge is extended upward from the top end of the guide rod, and when the blanking roller assembly rotates to the limit position, the fixed bracket can overlap the limiting edge.

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