CN108714524B

CN108714524B - Pipeline coating device

Info

Publication number: CN108714524B
Application number: CN201810413169.8A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Zhang Min
Priority date: 2018-05-03
Filing date: 2018-05-03
Publication date: 2021-12-14
Anticipated expiration: 2038-05-03
Also published as: CN108714524A

Abstract

The invention discloses a pipeline coating device, which comprises a base, a slide rail on the base and a slide rail arranged on the slide rail, wherein the slide rail is arranged on the base; the motor is arranged on the base, the left side and the right side of the base are respectively and fixedly connected with a first side plate and a second side plate, and the slide ways are vertically connected to the slide rails through slide way bases; the slide base is provided with a slide base threaded hole penetrating through the whole slide base, the threaded column is arranged in the slide rail in parallel, the rack is fixedly arranged in parallel with the threaded column and penetrates through the inside of the slide base, the motor is arranged on the base, and an output shaft of the motor is connected with the threaded column; the slideway base is in threaded connection with the threaded column through a threaded hole of the slideway base; a gear column is arranged in the slide way base, a gear is fixed on the gear column and meshed with the rack, and second helical teeth are fixed on the plane of the gear; the first helical teeth are meshed with the second helical teeth; when the pipe is rotated by the machine through the coating device, it is possible to apply multiple layers or different materials by means of 4 coating heads.

Description

Pipeline coating device

Technical Field

The invention relates to the technical field of coating devices, and particularly provides a pipeline coating device.

Background

Coating processes are defined as processes in which a substrate is coated on one or both sides with a covering, glazing or protective layer. Whereas a composite process is defined as a process of joining two or more materials together to form a multi-layered structure material. The existing coating machine is mainly used for surface coating process production of films, paper and the like, and the coating machine coats a layer of glue, paint, ink and the like with specific functions on a coiled base material, dries the base material and then winds the base material. The coating machine adopts a special multifunctional coating head, can realize the generation of surface coating in various forms, is provided with a full-speed automatic film receiving mechanism for winding and unwinding, and is automatically controlled by a PLC program tension closed loop. The above coating machine is only suitable for the production of flexible base materials such as PVC/PE films, and the like, and the coating machine is used for simply coating glue on the film. The concrete control that includes rubber coating, stoving, rolling and tension, and the laying of the pipeline of basement in urbanization is rather countless, and pipeline laying needs some surface treatment such as anticorrosive, leak protection, mark at the bottom of the ground, and some need can accomplish like above-mentioned coating, conveniently carry out the device coated to the pipeline urgently.

Therefore, it is a problem to be solved by those skilled in the art to improve the coating apparatus in the market to overcome the above disadvantages and provide the above advantages.

Disclosure of Invention

The present invention is directed to a pipe coating apparatus to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a pipeline coating device comprises a base, a slide rail on the base and a slide rail arranged on the slide rail; the motor is installed on the base, and the base left and right sides is fixedly connected with first curb plate and second curb plate respectively, and the slide all connects perpendicularly on the slide rail through the slide base.

As an improvement: the number of the slideways is two; rotate on the slide and be equipped with two-way threaded rod, equal threaded connection has two to scribble the leftover of bolt of cloth on the two-way threaded rod, and the connecting rod is rotatable to be fixed on the slide base, and the one end that the connecting rod is located slide base inside is connected with first skewed tooth.

As a further improvement: the two-way threaded rod takes the middle as a boundary and extends to the two end parts in opposite directions, and the two-way threaded rod is fixed on the connecting rod.

As a further improvement: the slide way base is provided with a slide way base threaded hole penetrating through the whole slide way base, the threaded column is arranged in the slide way in parallel, the rack is fixedly arranged in parallel with the threaded column and penetrates through the inside of the slide way base, the motor is arranged on the base, and an output shaft of the motor is connected with the threaded column; the slideway base is in threaded connection with the threaded column through a threaded hole of the slideway base; a gear column is arranged in the slide way base, a gear is fixed on the gear column and meshed with the rack, and second helical teeth are fixed on the plane of the gear; the first helical teeth and the second helical teeth are meshed.

As a further improvement: the slide is parallel to the two side plates, holes are formed in the middle positions of the two side plates, balance columns pass through the holes, one ends of the balance columns are fixed to the slide, and springs are connected between the slide and the side plates.

As a further improvement: the motor is electrically connected with an external power supply through a lead, and a switch is arranged on a connecting loop.

Compared with the prior art, the invention has the advantages that:

1. when the pipe is rotated by the machine through the coating device, it is possible to apply multiple layers or different materials by means of 4 coating heads.

2. The coating device can be suitable for coating pipelines with different pipe diameters.

3. The coating device can realize the up-down, left-right movement of the coating head by only one motor.

Drawings

The invention is described in further detail below with reference to the following figures and embodiments:

FIG. 1 is a schematic sectional elevational view of a pipe coating apparatus;

FIG. 2 is a schematic sectional view in elevation of a close-up of a pipe coating apparatus;

FIG. 3 is a schematic view of a slide base in a pipe coating apparatus;

FIG. 4 is a schematic sectional view of the direction A-A of a pipe coating apparatus;

FIG. 5 is a schematic sectional view of a pipeline coating apparatus along the direction B-B;

FIG. 6 is a schematic perspective sectional view of a pipeline coating apparatus from the direction B-B;

FIG. 7 is a schematic cross-sectional view of the C-C direction of a pipe coating apparatus.

In the figure: 1-a base; 11-a first side panel; 12-a second side panel; 2-a slideway; 21-a bidirectional threaded rod; 211-connecting rod; 212-first helical teeth; 22-coating head; 23-a slideway base; 231-slideway base threaded holes; 232-gear column; 233-gear; 234-second helical teeth; 3-a balancing column; 31-a spring; 4-a motor; 41-a threaded shaft; 42-a rack; 5-sliding rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, in an embodiment of the present invention, a pipe coating apparatus includes a base 1, a sliding rail 5 on the base, and a sliding track 2 installed on the sliding rail; motor 4 installs on base 1, and the base 1 left and right sides is fixedly connected with first curb plate 11 and second curb plate 12 respectively, and slide 2 all connects perpendicularly on slide rail 5 through slide base 23.

The number of the slideways 2 is two; two-way threaded rod 21 is arranged on the slide 2 in a rotating mode, two coating heads 22 are connected to the two-way threaded rod 21 in a threaded mode, the connecting rod 211 is fixed on the slide base 23 in a rotating mode, and one end, located inside the slide base 23, of the connecting rod 211 is connected with first helical teeth 212.

The two-way threaded rod 21 has opposite thread directions extending from the middle to both ends, and the two-way threaded rod 21 is fixed to the connecting rod 211.

The slide base 23 is provided with a slide base threaded hole 231 penetrating through the whole slide base 23, the threaded column 41 is arranged in the slide rail 5 in parallel, the rack 42 is fixedly arranged in parallel with the threaded column 41 and penetrates through the inside of the slide base, the motor 4 is arranged on the base 1, and an output shaft of the motor 4 is connected with the threaded column 41; the slide base 23 is in threaded connection with the threaded column 41 through a slide base threaded hole 231; a gear column 232 is arranged in the slide way base 23, a gear 233 is fixed on the gear column 232, the gear 233 is meshed with a rack 42, the gear 233 is meshed with the rack 42 to generate rotary motion in the moving process of the slide way base 23, and a second helical tooth 234 is fixed on the plane of the gear 233; the first helical teeth 212 and the second helical teeth 234 mesh.

Slide 2 is on a parallel with both sides board, and both sides board intermediate position all sets up porosely, all has equalizing post 3 to pass through on the hole, and 3 one end of equalizing post are fixed on slide 2, are connected with spring 31 in slide 2 and curb plate intermediate position, and when two slides 2 were gliding, be connected with equalizing post 3 and make and slide the stability.

The motor 4 is electrically connected with an external power supply through a lead, and a switch is arranged on a connecting loop.

The working principle of the invention is as follows: the motor 4 corotation drives the screw thread post 41 to rotate, and the slide base screw holes 231 on the two slide bases 23 are matched with the screw thread post 41 to drive the two slide bases 23 to move in opposite directions, so that the two slides 2 are driven to move in opposite directions towards the middle of the base, the slide 2 moves and drives the balance post 3 fixed on the slide 2 to slide in the same direction, and the spring 31 enables the motion to be stable. When the slide base 23 moves towards the middle of the base 1, the gear 233 is matched with the rack 42 to drive the gear 233 on the gear column 232 to rotate, the second helical tooth 234 is fixed on the plane of the gear 233, the second helical tooth 234 rotates together, the second helical tooth 234 is meshed with the first helical tooth 212, the first helical tooth 212 rotates to drive the connecting rod 211 to rotate, the connecting rod 211 is fixedly connected with the bidirectional threaded rod 21, the bidirectional threaded rod 21 rotates, the two coating heads 22 on the bidirectional threaded rod 21 move towards the middle of the slide 2 in opposite directions, and the position shown in fig. 2 can be reached after the movement is finished; when the motor rotates in the reverse direction it can return to the position shown in figure 1. The slide 2 and applicator head 22 can be positioned as desired.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A pipe coating apparatus, characterized by: comprises a base (1), a slide rail (5) on the base and a slide way (2) arranged on the slide rail; the motor (4) is arranged on the base (1), the left side and the right side of the base (1) are respectively and fixedly connected with a first side plate (11) and a second side plate (12), the slide ways (2) are vertically connected to the slide rail (5) through slide way bases (23), and the number of the slide ways (2) is two; a bidirectional threaded rod (21) is rotatably arranged on the slide way (2), two coating heads (22) are in threaded connection with the bidirectional threaded rod (21), a connecting rod (211) is rotatably fixed on a slide way base (23), one end, located inside the slide way base (23), of the connecting rod (211) is connected with a first helical tooth (212), a slide way base threaded hole (231) penetrating through the whole slide way base (23) is formed in the slide way base (23), threaded columns (41) are arranged in the slide way (5) in parallel, racks (42) are fixedly arranged in parallel to the threaded columns (41) and penetrate through the inside of the slide way base, a motor (4) is arranged on the base (1), and an output shaft of the motor (4) is connected with the threaded columns (41); the slide way base (23) is in threaded connection with the threaded column (41) through a slide way base threaded hole (231); a gear column (232) is arranged in the slide way base (23), a gear (233) is fixed on the gear column (232), the gear (233) is meshed with the rack (42), and a second helical tooth (234) is fixed on the plane of the gear (233); the first helical teeth (212) are meshed with the second helical teeth (234), the two-way threaded rod (21) takes the middle as a boundary, the thread directions extending towards the two end parts are opposite, the two-way threaded rod (21) is fixed on the connecting rod (211), the motor (4) rotates forwards to drive the threaded column (41) to rotate, the slide base threaded holes (231) on the two slide bases (23) are matched with the threaded column (41) to drive the two slide bases (23) to move oppositely, then the two slides (2) are driven to move towards the middle part of the bases, when the slide bases (23) move towards the middle part of the base (1), the gear (233) is matched with the rack (42) to drive the gear (233) on the gear column (232) to rotate, the second helical teeth (234) are fixed on the plane of the gear (233), the second helical teeth (234) rotate together, the second helical teeth (234) are meshed with the first helical teeth (212), and the first helical teeth (212) rotate to drive the connecting rod (211) to rotate, the connecting rod (211) is fixedly connected with the bidirectional threaded rod (21), the bidirectional threaded rod (21) rotates, and the two coating heads (22) on the bidirectional threaded rod (21) move towards the middle of the slideway (2) in opposite directions.

2. The pipe coating apparatus of claim 1, wherein: slide (2) are on a parallel with both sides board, and both sides board intermediate position all sets up porosely, all have equalizing column (3) to pass through on the hole, and equalizing column (3) one end is fixed on slide (2), is connected with spring (31) in slide (2) and curb plate intermediate junction.

3. The pipe coating apparatus of claim 1, wherein: the motor (4) is electrically connected with an external power supply through a lead, and a switch is arranged on a connection loop.