CN212636562U

CN212636562U - Pipe shaping equipment

Info

Publication number: CN212636562U
Application number: CN202020689014.XU
Authority: CN
Inventors: 赵福安
Original assignee: Hebei Lantian Plastic Industry Co ltd
Current assignee: Hebei Lantian Plastic Industry Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-03-02
Anticipated expiration: 2030-04-29

Abstract

The utility model relates to a tubular product preparation technical field especially relates to a tubular product plastic equipment. The shaping device is characterized in that the motor, the screw rod and the shaping tables are matched, so that the forward and backward actions of the motor are realized, the shaping tables are driven to reciprocate, and the hydraulic cylinders are matched to realize the moving and reciprocating shaping of the pipe, so that the shaping efficiency of the pipe is improved; the hydraulic cylinder, the fixing piece, the moving piece and the connecting piece are matched and arranged on the shaping table, so that when the hydraulic cylinder stretches out and contracts, the shaping roller can be driven to stretch out or the sliding fixing piece can be driven to stretch out, and the shaping table can shape and fix the pipe.

Description

Pipe shaping equipment

Technical Field

The utility model relates to a tubular product preparation technical field especially relates to a tubular product plastic equipment.

Background

Plasticity PVC tubular product or PE tubular product are being extruded the back by the extruder, because not stereotype yet, take place deformation easily, become oval to make tubular product circularity unqualified, seriously influence the yields of tubular product, traditional tubular product plastic equipment can only carry out plastic operation to equipment once, nevertheless because tubular product still probably takes place deformation after one side plastic sometimes, thereby influence the yields, and carry out twice plastic operation comparatively loaded down with trivial details to tubular product, efficiency is lower is unfavorable for the scale production.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to solve the technical deficiencies, and the utility model provides a pipe shaping device, which adopts the cooperation of a motor, a screw rod and a shaping table to realize the forward and backward movement of the motor and further drive the shaping table to reciprocate, and further cooperate with a hydraulic cylinder to realize the movement and reciprocating shaping of the pipe, thereby improving the shaping efficiency of the pipe, wherein two shaping tables carry out shaping operation on the pipe, and the shaping quality of the pipe is ensured by multiple times of shaping; the hydraulic cylinder, the fixing piece, the moving piece and the connecting piece are matched and arranged on the shaping table, so that when the hydraulic cylinder stretches out and contracts, the shaping roller can be driven to stretch out or the sliding fixing block can be driven to stretch out, and the shaping table can shape and fix the pipe.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a first stand; a motor is arranged on the first stand; a second stand is arranged on one side of the first stand; a screw rod and a positioning rod are arranged in the middle between the first stand and the second stand; the output shaft of the motor is connected with the screw rod in a pin joint mode; positioning rods are arranged on two sides of the screw rod; the positioning rod is connected with two shaping tables in a sliding manner; the two shaping tables are arranged on two sides of the screw rod; the shaping table is in threaded connection with the screw rod; a hydraulic cylinder is arranged on one side of the shaping table; a fixing piece is arranged on the other side of the shaping table; the middle rotating shaft of the fixing piece is connected with a shaping roller; limiting grooves are formed in two sides of the fixing piece; the rotating shaft at the telescopic end of the hydraulic cylinder is connected with a moving piece; the middle rotating shaft of the moving piece is connected with a shaping roller; the moving piece is also connected with a connecting piece in a rotating way; a first sliding groove is formed in one side of the connecting piece; the connecting piece is connected with the moving piece in a sliding mode through the first sliding groove; the middle part of the connecting piece is connected with a rotating shaft of the shaping table; a second sliding groove is formed in the other side of the connecting piece; a sliding fixing block is connected in the second sliding chute in a sliding manner; one side of the sliding fixing block, which is close to the fixing piece, is also provided with a limiting groove; the sliding fixing block is also connected with the shaping table in a sliding manner.

Further optimize this technical scheme, both sides spiral opposite direction sets up on the hob.

Further optimize this technical scheme, the hob is connected with second pallet pivot.

Further optimizing the technical scheme, the second stand platform is symmetrically provided with shaping rollers; and the shaping roller is connected with a rotating shaft of the second stand.

Compared with the prior art, the utility model has the advantages of it is following: 1. the motor, the screw rod and the shaping table are matched, so that the structure is favorable for ensuring that the shaping table is driven to reciprocate through the positive and negative actions of the motor, and further the hydraulic cylinder is matched to realize the moving and reciprocating shaping of the pipe, the shaping efficiency of the pipe is improved, the two shaping tables carry out shaping operation on the pipe, and the shaping quality of the pipe is ensured through multiple times of shaping; 2. the hydraulic cylinder, the fixing part, the moving part and the connecting part which are arranged on the shaping table are matched, and the structure is favorable for ensuring that the shaping roller can be driven to stretch out or the sliding fixing block can be driven to stretch out when the hydraulic cylinder stretches out and contracts, so that the shaping table can realize two action forms of shaping and fixing the pipe.

Drawings

Fig. 1 is a schematic view of the overall mechanism of a pipe shaping apparatus.

Fig. 2 is a schematic structural diagram of a shaping table of a pipe shaping device.

Fig. 3 is a schematic diagram of an exploded structure of a shaping table part of a pipe shaping device.

In the figure: 1. a first stand; 2. a second stand; 3. a screw rod; 4. positioning a rod; 5. a shaping table; 6. a hydraulic cylinder; 7. a fixing member; 8. a moving member; 9. shaping rollers; 10. a limiting groove; 11. a connecting member; 12. sliding the fixed block; 101. a motor; 1101. a first chute; 1102. a second runner.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows: referring to fig. 1 to 3, a first stand 1; a motor 101 is arranged on the first stand 1; a second stand 2 is arranged on one side of the first stand 1; a screw rod 3 and a positioning rod 4 are arranged in the middle between the first stand 1 and the second stand 2; an output shaft of the motor 101 is in pin joint with the screw rod 3; positioning rods 4 are arranged on two sides of the screw rod 3; the positioning rod 4 is connected with two shaping tables 5 in a sliding manner; the two shaping tables 5 are arranged on two sides of the screw rod 3; the shaping table 5 is in threaded connection with the screw rod 3; a hydraulic cylinder 6 is arranged on one side of the shaping table 5; a fixing piece 7 is arranged on the other side of the shaping table 5; a shaping roller 9 is connected with a rotating shaft in the middle of the fixing piece 7; limiting grooves 10 are formed in two sides of the fixing piece 7; the telescopic end rotating shaft of the hydraulic cylinder 6 is connected with a moving part 8; a rotating shaft in the middle of the moving part 8 is connected with a shaping roller 9; the moving piece 8 is also connected with a connecting piece 11 through a rotating shaft; a first sliding groove 1101 is formed in one side of the connecting piece 11; the connecting piece 11 is connected with the moving piece 8 in a sliding manner through a first sliding groove 1101; the middle part of the connecting piece 11 is connected with the shaping table 5 through a rotating shaft; a second sliding groove 1102 is formed in the other side of the connecting piece 11; a sliding fixed block 12 is connected in the second sliding groove 1102 in a sliding manner; one side of the sliding fixing block 12, which is close to the fixing piece 7, is also provided with a limiting groove 10; the sliding fixed block 12 is also connected with the shaping table 5 in a sliding manner; the spiral directions of the two sides of the spiral rod 3 are opposite; the screw rod 3 is connected with the second stand 2 through a rotating shaft; the second stand 2 is symmetrically provided with shaping rollers 9; the shaping roller 9 is connected with the second stand 2 through a rotating shaft.

When in use, the utility model is used,

step one, as shown in fig. 1-3, placing one side of a pipe to be shaped on a shaping table 5 close to a first stand 1;

step two, as shown in fig. 1-3, the hydraulic cylinder 6 contracts to drive the moving member 8 to move, so that part of the moving member 8 slides in the first sliding groove 1101 on the connecting member 11, the middle part of the connecting member 11 is also connected with the rotating shaft of the shaping table 5, so that the other side of the connecting member 11 moves outwards, part of the sliding fixing block 12 slides in the second sliding groove 1102, and the sliding fixing block 12 is also connected with the shaping table 5 in a sliding manner, so that the sliding fixing block 12 slides in the sliding connection direction with the shaping table 5, so that the limiting groove 10 on the sliding fixing block 12 is matched with the limiting groove 10 on the fixing member 7 on the other side, and the pipe is fixed in;

step three, as shown in fig. 1-3, after the pipe is fixed by the shaping table 5, the motor 101 operates, and the shaping table 5 is in threaded connection with the screw rod 3 and is also in sliding connection with the positioning rod 4, so that the shaping tables 5 on two sides move towards the middle part, and the pipe part extends to another shaping table 5 close to the second stand 2;

step four, referring to fig. 1 to 3, the other shaping table 5 close to the second mount 2 is moved according to step two, so that the pipe is fixed on the other shaping table 5;

step five, as shown in fig. 1-3, the hydraulic cylinder 6 extends to drive the moving member 8 to move towards the fixing member 7, so that the sliding fixing blocks 12 on the two sides are driven to move backwards through the connecting member 11, the limiting grooves 10 on the two sides are separated from the position of the fixed pipe, and the shaping rollers 9 on the moving member 8 and the shaping rollers 9 on the fixing member 7 are also in contact with the pipe;

step five, as shown in fig. 1-3, the shaping table 5 close to the first stand 1 acts according to the step five, at this time, the motor 101 rotates in the reverse direction, the two shaping tables 5 move in the direction away from each other, and the shaping table 5 close to the second stand 2 fixes the pipe at this time, so that the pipe is fixed by the shaping tables and moves in the direction of the second stand 2, and in this process, the shaping table 5 close to the first stand 1 performs shaping operation on the pipe due to the fact that the shaping rollers 9 contact the pipe;

and step five, as shown in fig. 1-3, after the two shaping tables 5 are far away from each other, repeating the action of the step two by the shaping table 5 close to the first stand 1, and repeating the action of the step five by the shaping table 5 close to the second stand 2, so that the operation of shaping the pipe while transporting the pipe is realized, and the shaping efficiency is effectively improved.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting the machinery setting, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A pipe shaping apparatus, characterized by: a first stand (1); a motor (101) is arranged on the first stand (1); a second stand (2) is arranged on one side of the first stand (1); a screw rod (3) and a positioning rod (4) are arranged in the middle between the first stand (1) and the second stand (2); the output shaft of the motor (101) is connected with the screw rod (3) in a pin joint manner; positioning rods (4) are arranged on two sides of the screw rod (3); the positioning rod (4) is connected with two shaping tables (5) in a sliding manner; the two shaping tables (5) are arranged on two sides of the screw rod (3); the shaping table (5) is in threaded connection with the screw rod (3); a hydraulic cylinder (6) is arranged on one side of the shaping table (5); a fixing piece (7) is arranged on the other side of the shaping table (5); a shaping roller (9) is connected with a rotating shaft in the middle of the fixing piece (7); limiting grooves (10) are formed in the two sides of the fixing piece (7); the telescopic end rotating shaft of the hydraulic cylinder (6) is connected with a moving piece (8); a rotating shaft in the middle of the moving piece (8) is connected with a shaping roller (9); the moving piece (8) is also connected with a connecting piece (11) through a rotating shaft; a first sliding groove (1101) is formed in one side of the connecting piece (11); the connecting piece (11) is connected with the moving piece (8) in a sliding mode through a first sliding groove (1101); the middle part of the connecting piece (11) is connected with a rotating shaft of the shaping table (5); a second sliding groove (1102) is formed in the other side of the connecting piece (11); a sliding fixed block (12) is connected in the second sliding groove (1102) in a sliding manner; a limiting groove (10) is also formed in one side, close to the fixing piece (7), of the sliding fixing block (12); the sliding fixing block (12) is also connected with the shaping table (5) in a sliding manner.

2. The pipe shaping device according to claim 1, wherein: the spiral directions of the two sides of the spiral rod (3) are opposite.

3. The pipe shaping device according to claim 1, wherein: and the screw rod (3) is connected with the second stand (2) through a rotating shaft.

4. The pipe shaping device according to claim 1, wherein: the second stand (2) is symmetrically provided with shaping rollers (9); and the shaping roller (9) is connected with the rotating shaft of the second stand (2).