CN211217164U

CN211217164U - Steel pipe plastic spraying equipment

Info

Publication number: CN211217164U
Application number: CN201922047224.9U
Authority: CN
Inventors: 刘金月; 崔志远
Original assignee: Tianjin Yonglitong Pipe Industry Co ltd
Current assignee: Tianjin Yonglitong Pipe Industry Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-08-11
Anticipated expiration: 2029-11-23

Abstract

The utility model discloses a steel pipe plastic spraying equipment, which relates to the technical field of plastic spraying equipment and comprises a base, an electrostatic plastic spraying machine and an air compressor, wherein the electrostatic plastic spraying machine comprises a plastic powder spray head, the air compressor comprises a gas spray head and also comprises a clamping device and two plastic spraying devices; the clamping device comprises two supporting vertical rods, a rotating rod is arranged between the two supporting vertical rods, two cross supports are sleeved on the rotating rod, four connecting rods are connected between the two cross supports, and a rotating motor is fixedly arranged on the base; the plastic spraying device comprises a guide rail, a machine table is arranged on the guide rail in a sliding mode, a longitudinal support frame is fixed on the machine table, a transverse support frame and a translation assembly are arranged on the longitudinal support frame, and a plastic powder spray head and a gas spray head are fixed on the transverse support frame. The utility model discloses a clamping device's setting has improved the utilization ratio of moulding the powder, moulds the position adjustable of powder shower nozzle and jet-propelled head simultaneously, can more effectually treat the processing steel pipe and carry out the plastic-blasting, have machining efficiency height, mould the characteristics that the powder high-usage.

Description

Steel pipe plastic spraying equipment

Technical Field

The utility model relates to a spraying plastics equipment technical field especially relates to a steel pipe spraying plastics equipment.

Background

The plastic-sprayed steel pipe is a pipeline for conveying various gases, has the advantages of high strength, impact resistance and the like of the steel pipe, overcomes the defects of easy corrosion of the steel pipe and low plastic strength, and is a novel pipeline with good development prospect. The plastic-sprayed steel pipe is formed by using a steel pipe as a substrate, spraying plastic powder on the surface of the steel pipe by using a high-voltage electrostatic gun and curing at high temperature. The plastic-sprayed steel pipe needs to be applied to plastic-sprayed equipment in the machining process.

Application publication number is CN 108372038A's chinese patent, a copper line spraying machine is proposed, including frame and sliding seat, the both ends of frame top are provided with the track, be provided with the tight pulley in the track, the sliding seat is located the top of frame, the lower extreme of sliding seat is provided with the gyro wheel, the gyro wheel is provided with two, the top of sliding seat is provided with storage tank and force pump, the top of force pump is provided with the support pole setting, the upper end of supporting the pole setting is provided with the fixing base, be provided with the valve on the fixing base, the both ends of fixing base are provided with the baffle, be provided with articulated seat and shower nozzle on the baffle, the one end of articulated seat is provided with the articulated shaft, the shower nozzle is articulated mutually with.

Among the above-mentioned technical scheme, the shower nozzle spouts moulds the powder and carries out spraying plastics processing to the steel pipe, moulds the utilization ratio of powder and is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steel pipe spraying plastics equipment can carry out spraying plastics processing to the steel pipe, has the characteristics that mould the powder high-usage.

The utility model discloses a can realize through following technical scheme:

the utility model provides a steel pipe spraying plastics equipment, includes base, static spraying plastics machine and air compressor, the static spraying plastics machine contains moulds the powder shower nozzle, air compressor contains the jet head, its characterized in that: the base is provided with a clamping device and two plastic spraying devices which are oppositely arranged on two sides of the clamping device; the clamping device comprises two supporting vertical rods fixed on the base, a rotating rod is rotatably arranged between the two supporting vertical rods, two oppositely arranged cross supports are sleeved on the rotating rod, the cross supports are detachably connected with the rotating rod, four connecting rods used for penetrating through a steel pipe to be processed are detachably connected between the two cross supports, and a rotating motor for driving the rotating rod to rotate is fixedly arranged on the base; the device of moulding plastics is including being fixed in the guide rail of base up end, it is provided with the board to slide on the guide rail, be fixed with vertical support frame on the board, be provided with horizontal support frame and regulation on the vertical support frame the translation subassembly of horizontal support frame position, mould the powder shower nozzle with the jet-propelled head is fixed in just all move towards on the horizontal support frame the dwang sets up.

Through adopting above-mentioned technical scheme, establish the steel-pipe cover on the connecting rod, rotate the rotation of motor drive dwang, the steel pipe rotates around the connecting rod when revoluting the rotation of dwang, adjusts the position of moulding powder shower nozzle and jet, makes it towards the steel pipe of treating processing, moulds the spraying of powder shower nozzle spun and at the steel pipe surface under the effect of jet spun compressed air. The spraying area of moulding the powder can be enlarged to the position of removing the board, and two spraying device set up relatively, can improve the efficiency of spraying plastics processing, and clamping device's setting makes the spraying device can carry out the spraying to four steel pipes in a processing, and the steel pipe revolutes the rotation pole and rotates the area that has increased the acceptance and mould the powder, can improve the utilization ratio of moulding the powder. The utility model discloses a clamping device's setting has improved the utilization ratio of moulding the powder, and it is portable to mould the position of powder shower nozzle and jet-propelled head simultaneously, can more effectually treat the processing steel pipe and carry out the plastic-blasting. The utility model discloses can carry out the spraying plastics processing to the steel pipe, have machining efficiency height, mould the characteristics that the powder high-usage.

Further setting the following steps: the cross-shaped support comprises four supporting arms, supporting holes are formed in the free ends of the supporting arms, the connecting rod penetrates through the supporting holes, and the connecting rod is connected with the supporting arms through bolts.

Through adopting above-mentioned technical scheme, make things convenient for the installation and the dismantlement of connecting rod to be convenient for will treating the processing steel-pipe box and locate the connecting rod and dismantle the finished product after will processing from the connecting rod.

Further setting the following steps: the center of the cross-shaped support is fixedly provided with a circular truncated cone which is sleeved on the rotating rod, and the circular truncated cone is connected with the rotating rod through a bolt.

Through adopting above-mentioned technical scheme, be convenient for change the position of cross support on the dwang to be convenient for the installation and the dismantlement of connecting rod on the cross support.

Further setting the following steps: the connecting rod is sleeved with two anti-slip blocks which are respectively positioned at two ends of the steel pipe to be processed.

Through adopting above-mentioned technical scheme, the non-slip block can prevent that the steel pipe from sliding along the axis direction of connecting rod on the connecting rod in the rotation process.

Further setting the following steps: the translation subassembly includes the fixed plate, one side that the fixed plate is close to horizontal support frame rotate be provided with horizontal support frame centre gripping complex centre gripping carousel, the fixed plate is close to one side of vertical support frame rotate be provided with vertical support frame centre gripping complex the centre gripping carousel, the fixed plate is kept away from one side threaded connection of horizontal support frame has and is used for fixing the locking handle of horizontal support frame position, the up end of fixed plate is fixed with the chain, it is provided with the sprocket to rotate on the vertical support frame, the chain with sprocket drive connects, the drive has set firmly on the vertical support frame sprocket pivoted lifting motor.

Through adopting above-mentioned technical scheme, adjust the locking handle, horizontal support frame can slide along the horizontal direction, removes suitable position with it after, adjusts the locking handle once more, fixes horizontal support frame in the position of horizontal direction, under the effect of lift motor, and the sprocket rotates and packs up or put down the chain, can adjust horizontal support frame in the position of vertical direction to can adjust the position of moulding powder shower nozzle and air nozzle.

Further setting the following steps: the driving rail wheel and the driven rail wheel are rotatably arranged on two opposite side faces of the machine table, the driving rail wheel and the driven rail wheel are in rolling fit with the guide rail, and a driving motor for driving the driving rail wheel to rotate is fixedly arranged on the upper end face of the machine table.

Through adopting above-mentioned technical scheme, under the driving motor effect, the rotation of initiative rail wheel drives the rotation of driven rail wheel to make the board remove along the guide rail.

Further setting the following steps: and a dustproof box is sleeved outside the air compressor.

Through adopting above-mentioned technical scheme, the dustproof case can block to mould whitewashed entering air compressor of whitewashed shower nozzle spun, prolongs air compressor's life.

To sum up, the utility model discloses a beneficial technological effect does:

(1) by the arrangement of the clamping device, the plastic spraying device can spray four steel pipes in one-time processing, so that the receiving area of the plastic powder is increased, and the utilization rate of the plastic powder is increased;

(2) the arrangement of the transverse support frame, the longitudinal support frame and the translation assembly can conveniently adjust the positions of the molding powder spray head and the air spray head.

Drawings

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

FIG. 2 is a schematic view of the structure of the clamping device;

FIG. 3 is a schematic structural view of a cross brace;

FIG. 4 is a schematic structural view of a plastic injection device;

FIG. 5 is a schematic view of the connection relationship between the transverse support frame and the longitudinal support frame;

FIG. 6 is a schematic view of the structure of the fixing plate;

FIG. 7 is a schematic view of the connection between the machine and the guide rail.

Reference numerals: 1. a base; 2. an electrostatic spraying machine; 3. an air compressor; 4. a molding powder spray head; 5. a gas showerhead; 6. supporting the upright stanchion; 7. rotating the rod; 8. a cross-shaped bracket; 9. a support arm; 10. a connecting rod; 11. rotating the motor; 12. a guide rail; 13. a machine platform; 14. a longitudinal support frame; 15. a transverse support frame; 16. a support hole; 17. a circular truncated cone; 18. a slip-resistant block; 19. a fixing plate; 20. clamping the turntable; 21. a locking handle; 22. a chain; 23. a sprocket; 24. a hoisting motor; 25. a driving rail wheel; 26. a driven rail wheel; 27. a drive motor; 28. a dust-proof box; 29. and (4) ribs.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 and 4, for the utility model discloses a steel pipe plastic-blasting equipment, including base 1, electrostatic spraying machine 2 and air compressor 3. The electrostatic spraying machine 2 comprises a plastic powder spray head 4, and the electrostatic spraying machine 2 can spray plastic powder heated at high temperature from the plastic powder spray head 4. The air compressor 3 comprises an air nozzle 5, the air compressor 3 can spray compressed air out of the air nozzle 5, and the air sprayed out of the air compressor 3 can be used for controlling the direction of the molding powder sprayed out of the molding powder spray head 4.

The base 1 is provided with a clamping device and two oppositely arranged plastic spraying devices, and the two plastic spraying devices are respectively positioned at two sides of the clamping device.

Referring to fig. 1 and 2, the clamping device comprises two supporting upright rods 6 fixed on the upper end surface of the base 1, a rotating rod 7 is rotatably arranged between the two supporting upright rods 6, two cross supports 8 are sleeved on the rotating rod 7, a circular truncated cone 17 is fixedly arranged at the center of each cross support 8, the circular truncated cone 17 is sleeved on the rotating rod 7, the circular truncated cone 17 is connected with the rotating rod 7 through a bolt, and the cross supports 8 can slide on the rotating rod 7 and can be fastened at appropriate positions through bolts. The two cross supports 8 are respectively provided with four supporting arms 9, eight supporting arms 9 on the two cross supports 8 correspond to each other in pairs, and connecting rods 10 can be detachably connected between the four groups of supporting arms 9 corresponding to each other in pairs. With reference to fig. 3, the detachable connection of the connecting rod 10 is achieved by: the free end of the supporting arm 9 is provided with a supporting hole 16, the connecting rod 10 penetrates through the supporting hole 16, and the supporting arm 9 is connected with the connecting rod 10 through a bolt. The connecting rod 10 is sleeved with two anti-slip blocks 18, the two anti-slip blocks 18 are respectively positioned at two ends of the steel pipe to be processed, and the anti-slip blocks 18 can be made of wear-resistant rubber. During operation, one anti-slip block 18 is sleeved on the connecting rod 10, the steel pipe is sleeved on the connecting rod 10, the other anti-slip block 18 is sleeved on the connecting rod 10, the two anti-slip blocks 18 are located at two ends of the steel pipe to be processed respectively, then, the two ends of the connecting rod 10 penetrate through the supporting holes 16, the connecting rod 10 is fastened between the two cross supports 8 through tightening bolts, the cross supports 8 are moved to proper positions through the adjusting bolts, and the cross supports 8 are fixed with the rotating rod 7 through tightening the bolts. The base 1 is fixedly provided with a rotating motor 11 in transmission connection with the rotating rod 7, and under the action of the rotating motor 11, the rotating rod 7 rotates to drive the steel pipe to be processed to rotate around the connecting rod 10 while rotating around the rotating rod 7.

Referring to fig. 1 and 4, the plastic spraying device includes a guide rail 12 fixed on the upper end surface of the base 1, and referring to fig. 2, the guide rail 12 is parallel to the rotating rod 7, referring to fig. 7, a driving rail wheel 25 and a driven rail wheel 26 are rotatably arranged on two opposite side surfaces of the machine table 13, the driving rail wheel 25 and the driven rail wheel 26 are both in rolling fit with the guide rail 12, and a driving motor 27 for driving the driving rail wheel 25 to rotate is fixedly arranged on the upper end surface of the machine table 13. Under the action of the driving motor 27, the rotation of the driving rail wheel 25 drives the rotation of the driven rail wheel 26, so that the machine table 13 moves along the guide rail 12. When the equipment is started, the two machine tables 13 are arranged in a central symmetry manner about the axis of the rotating rod 7.

Referring to fig. 4 and 5, the electrostatic spraying machine 2, the air compressor 3 and the longitudinal support frame 14 are fixed on the upper end surface of the machine platform 13, and the longitudinal support frame 14 is provided with a translation assembly, which includes a fixing plate 19 slidably arranged on the longitudinal support frame 14. With reference to fig. 6, the sliding movement of the fixed plate 19 on the longitudinal support 14 is achieved by: two ribs 29 are vertically fixed on one side of the longitudinal support frame 14, a clamping rotary table 20 which is clamped and matched with the ribs 29 is rotatably arranged on one side, close to the longitudinal support frame 14, of the fixing plate 19, a chain 22 is fixed on the upper end face of the fixing plate 19, a chain wheel 23 which is in transmission connection with the chain 22 is rotatably arranged at one end, far away from the machine table 13, of the longitudinal support frame 14, and a lifting motor 24 which is in transmission connection with the chain wheel 23 is fixedly arranged on the longitudinal support frame 14. The chain 22 can be wound up or moved down by the lifting motor 24, thereby sliding the fixing plate 19 in the vertical direction. The side of the fixing plate 19 far away from the longitudinal support frame 14 is provided with a transverse support frame 15 in a sliding manner, and the sliding of the transverse support frame 15 on the fixing plate 19 is realized through the following settings: the upper end face and the lower end face of the transverse support frame 15 are both fixed with ribs 29, one side of the fixing plate 19 close to the transverse support frame 15 is rotatably provided with a clamping turntable 20, one side of the fixing plate 19 far away from the transverse support frame 15 is in threaded connection with a locking handle 21, and the locking handle 21 penetrates through the fixing plate 19. The locking handle 21 is rotated to form a gap with the transverse support frame 15, the transverse support frame 15 can be moved along the horizontal direction, and after the transverse support frame 15 is moved to a proper position, the locking handle 21 is rotated to enable the locking handle 21 to be tightly abutted against the transverse support frame 15, so that the transverse support frame 15 can be fixed. The transverse support frame 15 is fixed with a molding powder spray head 4 and an air nozzle 5. Combine figure 2, through the setting of translation subassembly, can control the translation subassembly and make moulding powder shower nozzle 4 be located dwang 7 top with air jet 5 from top to bottom, adjust the translation subassembly and make moulding powder shower nozzle 4 be located moulding powder shower nozzle 4 below and towards connecting rod 10 setting, the moulding powder spraying scope of moulding powder shower nozzle 4 of two relative settings covers whole clamping device.

Referring to fig. 4, a dust-proof box 28 is sleeved outside the air compressor 3, and the dust-proof box 28 can prevent the molding powder sprayed by the molding powder nozzle 4 from entering the air compressor 3, so as to prolong the service life of the air compressor 3.

The utility model discloses a theory of operation and beneficial effect do:

the dwang 7 rotates and drives the steel pipe and rotate around connecting rod 10 when revoluting the dwang 7 pivoted, and two board 13 move in opposite directions along guide rail 12, adjust the position of horizontal support frame 15, make the spraying scope of two shower nozzles cover whole clamping device, the static spraying machine 2 spun moulds the powder and sprays on the steel pipe surface under the effect of 3 spun air of air compressor, and the steel pipe constantly rotates, makes the spraying of moulding the powder more even, and has shortened processing duration. Clamping device's setting has increased the area of accepting of moulding the powder on the one hand, has improved the utilization ratio of moulding the powder, and on the other hand, the spraying plastics device can be processed four steel pipes simultaneously, has improved machining efficiency. The utility model discloses can carry out the spraying plastics processing to the steel pipe, have machining efficiency height, mould the characteristics that the powder high-usage.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a steel pipe spraying plastics equipment, includes base (1), static spraying plastics machine (2) and air compressor (3), static spraying plastics machine (2) contain moulding powder shower nozzle (4), air compressor (3) contain jet head (5), its characterized in that: the base (1) is provided with a clamping device and two plastic spraying devices which are oppositely arranged on two sides of the clamping device;

the clamping device comprises two supporting vertical rods (6) fixed on the base (1), a rotating rod (7) is rotatably arranged between the two supporting vertical rods (6), two cross supports (8) which are oppositely arranged are sleeved on the rotating rod (7), the cross supports (8) are detachably connected with the rotating rod (7), four connecting rods (10) used for penetrating through a steel pipe to be processed are detachably connected between the two cross supports (8), and a rotating motor (11) for driving the rotating rod (7) to rotate is fixedly arranged on the base (1);

the device of spouting plastics is including being fixed in guide rail (12) of base (1) up end, it is provided with board (13) to slide on guide rail (12), be fixed with vertical support frame (14) on board (13), be provided with horizontal support frame (15) and regulation on vertical support frame (14) the translation subassembly of horizontal support frame (15) position, mould powder shower nozzle (4) with jet head (5) are fixed in just all move towards on horizontal support frame (15) dwang (7) set up.

2. The steel pipe plastic spraying equipment according to claim 1, characterized in that: the cross support (8) comprises four supporting arms (9), supporting holes (16) are formed in the free ends of the supporting arms (9), the connecting rods (10) penetrate through the supporting holes (16), and the connecting rods (10) are connected with the supporting arms (9) through bolts.

3. The steel pipe plastic spraying equipment of claim 2, wherein: the center of cross support (8) has set firmly round platform (17), round platform (17) cover is located on dwang (7), round platform (17) with dwang (7) bolted connection.

4. The steel pipe plastic spraying equipment according to claim 3, characterized in that: the connecting rod (10) is sleeved with two anti-slip blocks (18) which are respectively positioned at two ends of the steel pipe to be processed.

5. The steel pipe plastic spraying equipment according to claim 1, characterized in that: the translation assembly comprises a fixed plate (19), a clamping turntable (20) which is clamped and matched with the transverse support frame (15) is rotatably arranged on one side of the fixed plate (19) close to the transverse support frame (15), one side of the fixing plate (19) close to the longitudinal supporting frame (14) is rotatably provided with the clamping turntable (20) which is clamped and matched with the longitudinal supporting frame (14), one side of the fixing plate (19) far away from the transverse supporting frame (15) is in threaded connection with a locking handle (21) used for fixing the position of the transverse supporting frame (15), a chain (22) is fixed on the upper end surface of the fixed plate (19), a chain wheel (23) is rotatably arranged on the longitudinal supporting frame (14), the chain (22) is in transmission connection with the chain wheel (23), and a lifting motor (24) for driving the chain wheel (23) to rotate is fixedly arranged on the longitudinal support frame (14).

6. The steel pipe plastic spraying equipment according to claim 1, characterized in that: the driving rail wheel (25) and the driven rail wheel (26) are rotatably arranged on two opposite side faces of the machine table (13), the driving rail wheel (25) and the driven rail wheel (26) are matched with the guide rail (12) in a rolling mode, and a driving motor (27) for driving the driving rail wheel (25) to rotate is fixedly arranged on the upper end face of the machine table (13).

7. The steel pipe plastic spraying equipment according to claim 1, characterized in that: and a dustproof box (28) is sleeved outside the air compressor (3).