CN214555001U

CN214555001U - Conveniently change heating device for powder line of heating pipe

Info

Publication number: CN214555001U
Application number: CN202120781954.6U
Authority: CN
Inventors: 李松; 余英
Original assignee: Hefei Zhenshuo Machinery Technology Co ltd
Current assignee: Hefei Zhenshuo Machinery Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-02
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a powder spraying line heating device convenient for replacing a heating pipe, which comprises a heating chamber and a driving roller, wherein an electric connector, a limiting groove, an upper pull ring, a connecting column, a lower support column, a first magnetic block and a second magnetic block of a supporting seat are arranged on the supporting seat, the infrared heating pipe can be well supported by the supporting seat when the infrared heating pipe is arranged in the device, the opposite magnetic poles of the first magnetic block and the second magnetic block are the same, repulsion force is generated when the infrared heating pipe is close to the infrared heating pipe, the heating chamber is moved rightwards to be close to the first magnetic block and is stopped from inertial motion by the repulsion force, the infrared heating pipe can not be excessively pushed to be separated from the infrared heating pipe, the stability of the installation of the infrared heating pipe is ensured, when the infrared heating pipe is damaged, a person upwards pulls the upper pull ring to upwards pull out the lower support column out of the limiting groove, the locking of the lower support column to the rear end of the electric connector can be released, namely, the electric connector can be smoothly taken out to replace the infrared heating pipe, the locking structure of the device is simple, the electric connector connected with the infrared heating pipe is fast to install and convenient to detach.

Description

Conveniently change heating device for powder line of heating pipe

Technical Field

The utility model belongs to the technical field of the line heating device that dusts is relevant, concretely relates to conveniently change heating device for line that dusts of heating pipe.

Background

The powder spraying line is a processing production line for spraying plastic powder on the outer wall of a product by utilizing static electricity, the product needs to be heated and dried after being sprayed with the plastic powder, and the plastic powder is usually heated by utilizing an infrared heating pipe.

The heating pipe of the heating device for the existing powder spraying line is mostly installed with the spiral bolt or the clamping of the device, the structure is complex, and the steps of disassembly and installation are complex and inconvenient when in failure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently change heating device for powder line of heating pipe to solve the current heating device for powder line that proposes among the above-mentioned background art heating pipe mostly with the spiral bolt of device or joint installation, the structure is complicated, dismantles when the trouble and installation steps are loaded down with trivial details, very inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a heating device for a powder spraying line with a heating pipe convenient to replace comprises a heating bin and driving rollers, wherein the driving rollers are arranged on two sides of the inner lower end of the heating bin, a conveying belt is arranged outside the driving rollers, sliding grooves are correspondingly arranged in the front upper end plate surface and the rear upper end plate surface of the heating bin, a placing groove is formed in the left upper end of the heating bin, an electric connector is arranged in the placing groove, an infrared heating pipe is connected to the right end of the electric connector, a supporting seat is arranged on the lower portion of the right end of the infrared heating pipe, a frosted layer is arranged at the upper end of the supporting seat, side frame rods are arranged on the front side and the rear side of the supporting seat, clamping wheels are arranged at the ends of the side frame rods and clamped in the sliding grooves, a second magnetic block is arranged on the right side of the supporting seat, a first magnetic block is arranged at the position, corresponding to the second magnetic block, of the right inner plate surface of the heating bin, and a pulling lug is arranged on the outer side of the left end of the electric connector, the upper end of standing groove is opened there is the spacing groove, the inside intermediate position of spacing groove is provided with spacing frame plate, the inside of spacing frame plate is run through and is provided with the spliced pole, the lower extreme of spliced pole is connected with down to the post, be provided with connecting spring down between the upper end of post and the spacing frame plate, the upper end of spliced pole is provided with the pull ring.

Through adopting above-mentioned technical scheme, personnel only need upwards stimulate the pull ring will be down to the post take in the spacing inslot and can remove the locking with the heating pipe and take out when changing the heating pipe.

Preferably, the infrared heating pipe horizontally extends into the upper end of the heating bin, and the conveyor belt is arranged in parallel with the infrared heating pipe.

Through adopting above-mentioned technical scheme, infrared heating pipe can be even carry out heating drying process to the product on the conveyer belt.

Preferably, the limiting groove penetrates through the upper end of the heating bin and is communicated into the placing groove, the outer diameter of the lower supporting column is the same as the inner diameter of the limiting groove, and the lower end of the lower supporting column is gradually inclined downwards from outside to inside.

Through adopting above-mentioned technical scheme, support the post down and can allow the one-way entering standing groove of electric connector to the position of electric connector is locked after getting into.

Preferably, a bayonet slightly smaller than the electric connector is arranged on one side of the placing groove facing the inside of the heating bin, and the distance from one side of the limiting groove facing the inside of the heating bin to the bayonet is equal to the width of the electric connector.

Through adopting above-mentioned technical scheme, connect the electric head and can set up at standing groove internal locking position, it is stable firm.

Preferably, the central position of spacing frame plate is provided with the opening that the internal diameter is the same with the spliced pole external diameter, spliced pole upper end and last pull ring body coupling, spliced pole lower extreme and lower support post body coupling.

By adopting the technical scheme, the upper pull ring, the connecting column and the lower support column can perform the cooperation motion with the upper pull ring, the connecting column and the lower support column.

Compared with the prior art, the utility model provides a conveniently change heating device for line that dusts of heating pipe possesses following beneficial effect:

the utility model discloses a connect electrical head, spacing groove, go up the pull ring, the spliced pole, lower support post, supporting seat first magnetic path and second magnetic path, the supporting seat can carry out fine support to infrared heating pipe when infrared heating pipe installs in the device, first magnetic path and second magnetic path relative magnetic pole the same, produce certain repulsion when approaching, the heating cabinet will receive the repulsion to stop inertial motion when moving right with infrared heating pipe synchronous to and approaching with first magnetic path, can not promote excessively to break away from infrared heating pipe, infrared heating pipe installation stability is guaranteed, when infrared heating pipe damages, personnel upwards stimulate the pull ring, lower support post upwards pulls out the inside of spacing groove, remove the locking of lower support post to the electrical head rear end, can take out smoothly with the electrical head and change infrared heating pipe, device locking structure is simple, the electrical head installation of connecting infrared heating pipe is swift stable, the disassembly is convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a heating device for a powder spraying line, which is provided by the utility model and facilitates the replacement of a heating pipe;

FIG. 2 is an enlarged view of the point A in FIG. 1;

FIG. 3 is an enlarged view of the point B in FIG. 1;

fig. 4 is a front view of the support base of fig. 3.

In the figure: 1. a placement groove; 2. pulling the lug; 3. connecting a power head; 4. a heating chamber; 5. an infrared heating pipe; 6. a conveyor belt; 7. a driving roller; 8. a limiting groove; 9. a limiting frame plate; 10. an upper pull ring; 11. connecting columns; 12. a connecting spring; 13. a lower support column; 14. a supporting seat; 15. a chute; 16. a first magnetic block; 17. a second magnetic block; 18. a clamping wheel; 19. sanding layer; 20. side frame rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a conveniently change heating device for powder line of heating pipe, includes heated warehouses 4 and driving roller 7, and the inside lower extreme both sides of heated warehouses 4 are provided with driving roller 7, and the outside of driving roller 7 is provided with conveyer belt 6, and driving roller 7 is driven by external motor and is rotated, makes the product can prolong conveyer belt 6 and march, heats drying process through the inside of heated warehouses 4.

The utility model provides a conveniently change heating pipe's heating device for powder line, it has standing groove 1 to open including one side upper end of heated warehouses 4, the inside of standing groove 1 is provided with connects electrical head 3, connect electrical head 3 to install towards the outside of heated warehouses 4 and draw and get ear 2, connect electrical head 3 to have infrared heating pipe 5 towards the internal connection of heated warehouses 4, personnel are when changing infrared heating pipe 5, can draw with the help of the pulling and get ear 2 will connect electrical head 3 to take infrared heating pipe 5 from heated warehouses 4 and take out, the upper end of heated warehouses 4 is gone into to infrared heating pipe 5 level, conveyer belt 6 and infrared heating pipe 5 parallel arrangement, infrared heating pipe 5 can be even carry out the heat drying process to the product that sends on the area 6.

A heating device for a powder spraying line convenient for replacing a heating pipe comprises a supporting seat 14 arranged at the lower part of the right end of an infrared heating pipe 5, a frosted layer 19 arranged at the upper end of the supporting seat 14, the supporting seat 14 and the right end part of the infrared heating pipe 5 which can be good are used for stably erecting the infrared heating pipe 5, the surface of the frosted layer 19 is rough and is sunken downwards, the friction force between the supporting seat 14 and the infrared heating pipe 5 is increased, the infrared heating pipe 5 can drive the supporting seat 14 to move together when moving leftwards and rightwards, side frame rods 20 are arranged at the front side and the rear side of the supporting seat 14, the supporting seat 14 is stably erected, a clamping wheel 18 is arranged at the end of each clamping rod 20 and is clamped and installed inside a side frame 15, the clamping wheel 18 can roll inside the sliding groove 15, the supporting seat 14 can move leftwards and rightwards by taking the sliding groove 15 as a rail, a second magnetic block 17 is arranged at the right side of the supporting seat 14, a first magnetic block 16 is arranged at the position, which corresponds to the right inner plate surface of a heating bin 4 and the second magnetic block 17, the opposite magnetic poles of the first magnetic block 16 and the second magnetic block 17 are the same, a certain repulsive force is generated when the first magnetic block and the second magnetic block are close to each other, the heating chamber 4 stops inertial motion due to the repulsive force when moving rightwards to be close to the first magnetic block 16, and the infrared heating pipe 5 is prevented from pushing the heating chamber 4 rightwards to be excessively separated from the infrared heating pipe 5.

A heating device for a powder spraying line with a heating pipe convenient to replace comprises a placing groove 1, wherein the upper end of the placing groove 1 is provided with a limiting groove 8, the limiting groove 8 penetrates through the upper end of a heating bin 4 and is led into the placing groove 1, a limiting frame plate 9 is arranged in the middle of the limiting groove 8 and is used for limiting one end position of an upper pull ring 10 and the installation telescopic position of a connecting spring 12, an opening with the inner diameter identical to the outer diameter of a connecting column 11 is formed in the center position of the limiting frame plate 9, the connecting column 11 penetrates through the inside of the limiting frame plate 9 and can move up and down in the limiting groove 8, the upper end of the connecting column 11 is integrally connected with the upper pull ring 10, the lower end of the connecting column 11 is integrally connected with a lower support column 13, the upper pull ring 10, the connecting column 11 and the lower support column 13 can perform cooperative motion with the upper support column and the lower support column, the connecting spring 12 is arranged between the upper end of the lower support column 13 and the limiting frame plate 9, the upper end and the lower end of the connecting spring 12 are respectively connected with the limiting frame plate 9 and the lower support column 13 integrally, and the connecting spring 12 keeps a certain length under normal conditions, so that the positions of the upper pull ring 10 and the lower support column 13 are kept at certain positions.

A heating device for a powder spraying wire convenient for replacing a heating pipe comprises a lower support column 13, the outer diameter of which is the same as the inner diameter of a limiting groove 8, the limiting groove 8 can limit the lower support column 13 to ensure that the lower support column 13 keeps moving vertically, the lower end of the limiting groove 8 inclines downwards from outside to inside, the upper part of the front end of an electric connector 3 is also provided with a part which is the same as the inclination angle of the lower end of the limiting groove 8, one side of a placing groove 1 facing the inside of a heating bin 4 is provided with a bayonet which is slightly smaller than the size of the electric connector 3 and allows an infrared heating pipe 5 to pass through, but the electric connector 3 is blocked, the distance from one side of the limiting groove 8 facing the inside of the heating bin 4 to the bayonet is equal to the width of the electric connector 3, when a connecting spring 12 is in a normal state, the inclined part of the lower end of the lower support column 13 falls into the placing groove 1, the front end of the electric connector 3 is contacted with the lower end of the lower support column 13 when the placing groove 1, when the electric connector 3 finally reaches the bayonet, the upper end of the electric connector 3 is separated from the lower end of the lower supporting column 13, the lower supporting column 13 is pushed by the connecting spring 12 to downwards support the rear end of the electric connector 3 again, the position of the electric connector 3 is limited by matching with the bayonet, when the infrared heating tube 5 is damaged, a person upwards pulls the upper pull ring 10 to upwards pull the lower supporting column 13 into the limiting groove 8, the locking of the lower supporting column 13 to the rear end of the electric connector 3 is released, and the electric connector 3 can be smoothly taken out to replace the infrared heating tube 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conveniently change heating device for powder line of heating pipe, includes heated warehouses (4) and driving roller (7), its characterized in that: the heating device is characterized in that transmission rollers (7) are arranged on two sides of the inner lower end of the heating bin (4), a conveying belt (6) is arranged outside the transmission rollers (7), sliding grooves (15) are correspondingly arranged in the front and back upper end faces of the heating bin (4), a placing groove (1) is formed in the upper end of the left side of the heating bin (4), electric connectors (3) are arranged inside the placing groove (1), infrared heating pipes (5) are connected to the right ends of the electric connectors (3), a supporting seat (14) is arranged on the lower portion of the right end of each infrared heating pipe (5), a frosted layer (19) is arranged on the upper end of each supporting seat (14), side frame rods (20) are arranged on two sides of the front and back of each supporting seat (14), clamping wheels (18) are installed at the ends of the side frame rods (20) in a clamping mode and clamped inside the sliding grooves (15), and second magnetic blocks (17) are installed on the right side of the supporting seat (14), first magnetic path (16) are installed with the corresponding position of second magnetic path (17) to the face in the right side of heating bunker (4), connect the left end outside of electrical head (3) to install and draw and get ear (2), spacing groove (8) have been opened to the upper end of standing groove (1), the inside intermediate position of spacing groove (8) is provided with spacing frame plate (9), the inside of spacing frame plate (9) is run through and is provided with spliced pole (11), the lower extreme of spliced pole (11) is connected with down to post (13), be provided with between the upper end of post (13) and spacing frame plate (9) connecting spring (12) down, the upper end of spliced pole (11) is provided with pull ring (10).

2. The heating device for powder spraying line convenient for replacing the heating pipe according to claim 1, characterized in that: the upper end of heating chamber (4) is stretched into to infrared heating pipe (5) level, conveyer belt (6) and infrared heating pipe (5) parallel arrangement.

3. The heating device for powder spraying line convenient for replacing the heating pipe according to claim 1, characterized in that: the limiting groove (8) penetrates through the upper end of the heating bin (4) and is communicated into the placing groove (1), the outer diameter of the lower supporting column (13) is the same as the inner diameter of the limiting groove (8), and the lower end of the lower supporting column (13) is gradually inclined downwards from outside to inside.

4. The heating device for powder spraying line convenient for replacing the heating pipe according to claim 1, characterized in that: the placing groove (1) is provided with a bayonet which is slightly smaller than the electric connector (3) in size towards one side of the interior of the heating bin (4), and the distance from one side of the limiting groove (8) towards the interior of the heating bin (4) to the bayonet is equal to the width of the electric connector (3).

5. The heating device for powder spraying line convenient for replacing the heating pipe according to claim 1, characterized in that: the central point of spacing frame plate (9) puts and is provided with the opening that the internal diameter is the same with spliced pole (11) external diameter, spliced pole (11) upper end and last pull ring (10) body coupling, spliced pole (11) lower extreme and support post (13) body coupling down.