CN111229540A

CN111229540A - Paint is stained with first pencil drying equipment

Info

Publication number: CN111229540A
Application number: CN202010202077.2A
Authority: CN
Inventors: 顾伟峰; 徐沛枫; 徐荣盛; 孙国华; 孙召君; 杨贺才
Original assignee: Anshuo Stationery Shanghai Co ltd
Current assignee: Anshuo Stationery Shanghai Co ltd; Axus Stationery Shanghai Co Ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-06-05
Anticipated expiration: 2040-03-20
Also published as: CN111229540B

Abstract

The embodiment of the invention discloses paint dipping head pencil drying equipment. The invention relates to paint dipping head pencil drying equipment, which comprises: the device comprises a multi-layer conveying type drying channel, a heating and dehumidifying device and a feeding device; the multi-layer conveying type drying tunnel comprises: a housing and a multi-layer conveyor line; the multilayer conveyor line comprises: the device comprises a first layer conveying line, a second layer conveying line and a driving mechanism; the first layer conveying line and the second layer conveying line respectively comprise: a plurality of conveyor belt sets; each conveyor belt group comprises: the pen inserting device comprises a first conveying belt and a second conveying belt, wherein the first conveying belt and the second conveying belt are used for conveying pen inserting discs; heating dehydrating unit sets up in the shell top, and heating dehydrating unit is used for being stained with first pencil stoving to the paint in the shell. According to the paint sticky pencil drying equipment, the sticky pencils are dried by the heating and dehumidifying device, manual carrying of pencil trays is not needed, the sticky pencils on the multiple groups of conveying belts can be dried simultaneously, the sticky pencils are small in ground, the space is saved, and the efficiency is high.

Description

Paint is stained with first pencil drying equipment

Technical Field

The invention relates to the technical field of pencil tips, in particular to paint tip pencil drying equipment.

Background

The appearance of the pencil as an important writing and drawing tool in daily study and life directly determines the quantity of the pencil. In order to improve the aesthetic property and the identification degree of the pencil, one end of the pencil is usually painted, so that the pursuit of consumers on the aesthetic property and the brand of the pencil is met.

At present, a pencil is usually inserted on a pencil tray, the pencil tray full of pencils is stained with paint, the end part of the pencil needs to be aired or dried after being stained with the paint, the next procedure of staining with paint or other procedures can be carried out, and the pencil tray is usually hung at a staining head device or the pencil tray needs to be manually conveyed to a designated drying position in airing or drying, so that time and resources are wasted.

Disclosure of Invention

The invention aims to provide paint dipping head pencil drying equipment, which is characterized in that a multi-layer conveying type drying channel, a heating and dehumidifying device and a feeding device are arranged, so that pencil end parts of a pencil inserting disc can be automatically dipped with paint and sent to a plurality of conveying belt groups, the dipping head pencils are dried by the heating and dehumidifying device, manual carrying of the pencil discs is not needed, the dipping head pencils on a plurality of groups of conveying belts can be simultaneously dried, the dipping area is small, the space is saved, and the efficiency is high.

The embodiment of the invention provides paint dipping head pencil drying equipment, which is used for dipping paint on the end part of a pencil on a pencil inserting disc and drying the end part of the pencil, and comprises the following steps: the device comprises a multi-layer conveying type drying channel, a heating and dehumidifying device and a feeding device;

the multi-layer conveying type drying tunnel comprises: a housing and a multi-layer conveyor line;

the shell is provided with openings at two ends and is hollow inside, and the shell is provided with an air inlet hole and an air outlet hole;

the multilayer conveyor line includes: the device comprises a first layer conveying line, a second layer conveying line, a first driving mechanism and a second driving mechanism, wherein the first driving mechanism is used for driving the first layer conveying line to rotate, and the second driving mechanism is used for driving the second layer conveying line to rotate;

the first layer of conveying line and the second layer of conveying line are arranged in the shell, and the first layer of conveying line is positioned below the second layer of conveying line;

the first layer conveying line and the second layer conveying line respectively comprise: a plurality of conveyor belt sets;

each conveyor belt group comprises: the pen inserting device comprises a first conveying belt and a second conveying belt, wherein the first conveying belt and the second conveying belt are used for conveying pen inserting discs;

the heating and dehumidifying device is arranged above the shell, the air outlet end of the heating and dehumidifying device is communicated with the air inlet hole, the air inlet end of the heating and dehumidifying device is communicated with the air outlet hole, and the heating and dehumidifying device is used for drying the paint dipping head pencil in the shell;

the feeding device comprises: the device comprises a first dipping head machine and a first lifting conveying table;

the first lifting conveying table is arranged at an opening at one end of the shell and used for conveying the pen inserting discs to the conveying belt groups;

the first head machine of being stained with is located first lift conveying platform is kept away from one side of multilayer transport formula drying tunnel, first head machine of being stained with is used for right pencil tip on inserting a dish is stained with lacquer and will insert a dish and deliver to on the first lift conveying platform.

In one possible solution, the first elevating conveyor table comprises: the device comprises a first frame body, a lifting frame, a connection conveying assembly, a lifting mechanism and a left-right moving assembly;

the first frame body is arranged at an opening at one end of the shell, the lifting frame is arranged on the first frame body in a sliding manner, and the lifting mechanism is used for driving the lifting frame to ascend or descend;

refute the gliding setting of conveying component and be in on the crane, remove the subassembly and be used for driving refute and control conveying component and remove, refute conveying component and be used for sending the pencil that is stained with the head to first layer conveyer belt or on the multiunit conveyer belt of second floor conveyer belt.

In one possible approach, the first head dipping machine includes: the paint spraying device comprises a second frame body, a first jacking mechanism, a second jacking mechanism, a paint tray, a slide rail and a transverse moving mechanism;

the second frame body is positioned on one side, far away from the multilayer conveying type drying channel, of the first lifting conveying table;

the number of the slide rails is two, the slide rails are arranged on the second frame body, and two sides of the pen inserting disc are arranged on the two slide rails;

the paint tray is arranged below the pen inserting tray;

the first jacking mechanism is arranged on the second frame body and is positioned at the lower side of the paint tray, and the first jacking mechanism is used for driving the pen inserting tray to ascend or descend and is used for dipping paint on the end part of the pencil;

the second climbing mechanism sets up on the second support body, lateral shifting mechanism sets up on the second climbing mechanism, the second climbing mechanism be used for with lateral shifting mechanism removes extremely insert a dish one side, lateral shifting mechanism be used for with insert a dish and send to overlap and connect on the conveyor components.

In one possible embodiment, the method further comprises: a second lifting and conveying table;

the second lifting conveying table and the first lifting conveying table are consistent in structure and are symmetrically arranged, and the second lifting conveying table is used for conveying the pen inserting trays sent out by the multiple groups of conveying belts to the next procedure.

In one possible embodiment, the method further comprises: a second head dipping machine;

the second head dipping machine and the first head dipping machine are consistent in structure and are arranged in the same direction;

the second is stained with the head machine and is used for receiving the second goes up and down to convey the pen inserting dish that the platform sent out, and will the pen inserting dish is stained with lacquer next time, and send into in the next process.

In one possible solution, the air inlet hole and the air outlet hole are provided in plurality;

the air inlets and the air outlets are uniformly distributed on the side walls of the two sides of the shell.

In a feasible scheme, the air volume regulating valves are arranged at the air inlet holes;

the air volume regulating valve is used for regulating the air flow entering the shell from the heating and dehumidifying device.

In a feasible scheme, the heating and dehumidifying device is connected with the air inlet and the air outlet by air pipes, and the air pipes are aluminum foil air pipes.

In one possible embodiment, the method further comprises: a barrier plate;

the barrier plate is arranged in the shell, is positioned above the first layer conveying line and below the second layer conveying line, and is used for dividing the first layer conveying line and the second layer conveying line.

Based on the scheme, the paint dipping head pencil drying equipment comprises: the device comprises a multi-layer conveying type drying channel, a heating and dehumidifying device and a feeding device. The multi-layer conveying type drying tunnel comprises: the device comprises a shell and a multilayer conveying line, wherein two ends of the shell are opened, the interior of the shell is hollow, and an air inlet hole and an air outlet hole are formed in the shell; the multilayer conveyor line comprises: the conveying device comprises a first layer conveying line, a second layer conveying line, a first driving mechanism and a second driving mechanism, wherein the first driving mechanism is used for driving the first layer conveying line to rotate, the second driving mechanism is used for driving the second layer conveying line to rotate, the first layer conveying line and the second layer conveying line are arranged in a shell, and the first layer conveying line is positioned below the second layer conveying line; the first layer conveying line and the second layer conveying line respectively comprise: a plurality of conveyor belt sets; each conveyor belt group comprises: the pen inserting device comprises a first conveying belt and a second conveying belt, wherein the first conveying belt and the second conveying belt are used for conveying pen inserting discs. Heating dehydrating unit sets up in the shell top, heating dehydrating unit's air-out end and inlet port intercommunication, heating dehydrating unit's air inlet end and venthole intercommunication, heating dehydrating unit is used for pumping the air in the shell to heating dehydrating unit and heats the dehumidification to this part air, the air that heating dehydrating unit will be through heating the dehumidification simultaneously passes through the inlet port and sends to the shell in, heat up the air in the shell, accelerate moisture evaporation, take away and be stained with unnecessary moisture on the first pencil, accelerate the stoving. The feeding device comprises: first head machine and first lift conveying platform of being stained with, first head machine of being stained with will insert the pencil tip on the dish and be stained with on sending to first lift platform after lacquer, first lift conveying platform will insert a dish and send to different conveyer belt groups on, conveyer belt group will insert a dish and send to the other end opening from one end opening, carry out fast drying by heating dehydrating unit to inserting a dish in transportation process, and can adjust conveying speed through the speed of controlling first drive arrangement and second drive arrangement, make and be stained with a pencil and obtain better stoving. Therefore, the pencil end part of the pencil inserting disc is stained with paint through the first head staining machine and the first lifting conveying table, and then the pencil inserting disc is conveyed to the multi-layer conveying type drying channel through the first lifting conveying table, manual conveying is not needed, manpower is saved, and safety and reliability are realized; the plurality of conveyor belt groups are arranged, the speeds of the first driving device and the second driving device are adjusted, a plurality of dipping head pencils are dried in a limited space as much as possible, and the space resource utilization efficiency is high; set up heating dehydrating unit, improve drying efficiency, it is effectual to dry.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic overall structure diagram according to a first embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a conveyor belt assembly according to a first embodiment of the invention;

fig. 3 is a schematic structural diagram of a lifting and conveying table according to a first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a lifting and conveying table according to a first embodiment of the present invention;

fig. 5 is a schematic structural view of a head dipping machine according to a first embodiment of the invention.

Reference numbers in the figures:

1. a multi-layer conveying type drying tunnel; 2. a heating and dehumidifying device; 3. a feeding device; 4. a housing; 5. a multi-layer conveyor line; 6. a first layer of conveying line; 7. a second layer of conveyor lines; 10. a set of conveyor belts; 11. a first conveyor belt; 12. a second conveyor belt; 14. an air outlet end; 15. an air inlet; 16. an air inlet end; 18. a first dipping head machine; 19. a first lifting and conveying table; 20. a drive roll; 21. a first driven roller; 22. a second driven roller; 23. a belt;

24. a first frame body; 25. a lifting frame; 26. a docking conveyor assembly; 27. a lifting mechanism; 28. a support plate; 29. a support bar; 30. a slide bar; 31. a slider; 32. a screw rod; 33. a support frame; 34. a belt conveyor; 35. a third motor; 36. a first telescopic cylinder; 49. a fourth motor;

37. a second frame body; 38. a first jacking mechanism; 39. a second jacking mechanism; 40. a paint tray; 41. a slide rail; 42. a lateral movement mechanism; 43. a first jacking cylinder; 44. a second jacking cylinder; 45. a second telescopic cylinder;

46. a second lifting and conveying table;

47. and a second head dipping machine.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for convenience in describing and simplifying the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.

Fig. 1 is a schematic overall structure diagram in a first embodiment of the present invention, fig. 2 is a schematic structural diagram of a conveyor belt set in the first embodiment of the present invention, fig. 3 is a schematic structural diagram of a lifting and lowering conveying table in the first embodiment of the present invention, fig. 4 is a schematic structural diagram of a lifting and lowering conveying table in the first embodiment of the present invention, and fig. 5 is a schematic structural diagram of a head dipping machine in the first embodiment of the present invention. As shown in fig. 1 to 5, the paint dipping head pencil drying device of the embodiment is mainly used for dipping paint on the end portion of a pencil and drying the end portion of the pencil, and the paint is mainly nitrolacquer or water-based paint, and includes: the device comprises a multi-layer conveying type drying tunnel 1, a heating and dehumidifying device 2 and a feeding device 3; the multi-layer conveying type drying tunnel 1 comprises: a housing 4 and a multi-layer conveyor line 5; the shell 4 is provided with openings at two ends and hollow inside, and the shell 4 is provided with an air inlet 15 and an air outlet (not shown); the multilayer conveyor line 5 includes: the device comprises a first layer conveying line 6, a second layer conveying line 7, a first driving mechanism (not shown) for driving the first layer conveying line 6 to rotate and a second driving mechanism (not shown) for driving the second layer conveying line 7 to rotate; the first layer conveying line 6 and the second layer conveying line 7 are arranged in the shell 4, and the first layer conveying line 6 is positioned below the second layer conveying line 7; the first layer transfer wire 6 and the second layer transfer wire 7 respectively include: a plurality of conveyor belt sets 10; each conveyor belt group 10 includes: the pen inserting device comprises a first conveying belt 11 and a second conveying belt 12, wherein the first conveying belt 11 and the second conveying belt 12 are used for conveying pen inserting discs; the heating and dehumidifying device 2 is arranged above the shell 4, an air outlet end 14 of the heating and dehumidifying device 2 is communicated with an air inlet hole 15, an air inlet end 16 of the heating and dehumidifying device 2 is communicated with an air outlet hole, and the heating and dehumidifying device 2 is used for drying a pencil with a paint dipping head in the shell 4; the feeding device 3 includes: a first head dipping machine 18 and a first lifting and conveying table 19; the first lifting conveying table 19 is arranged at an opening at one end of the shell 4, and the first lifting conveying table 19 is used for conveying the pen inserting tray to each conveying belt group 10; the first head dipping machine 18 is located on one side, away from the multilayer conveying type drying tunnel 1, of the first lifting conveying table 19, and the first head dipping machine 18 is used for dipping paint on the end portion of a pencil on the pencil inserting tray and conveying the pencil inserting tray to the first lifting conveying table 19.

Specifically, in this embodiment, the paint to be applied to the dipping head is water-based paint, and the drying apparatus includes: the device comprises a multi-layer conveying type drying tunnel 1, a heating and dehumidifying device 2 and a feeding device 3. The multi-layer conveying type drying tunnel 1 comprises: shell 4 and multilayer transfer chain 5, shell 4 are fixed on the support, are provided with lower margin (not shown in the figure) under the support, and the lower margin can finely tune the support height. The multilayer conveyor line 5 includes: first layer transfer chain 6 and second floor transfer chain 7, a plurality of conveyer belt group 10 of first layer transfer chain 6 and second floor transfer chain 7 are two conveyer belt groups 10, and two conveyer belt groups 10 of first layer transfer chain 6 are driven by first actuating mechanism, and two conveyer belt groups 10 of second floor transfer chain 7 are driven by second actuating mechanism, and first actuating mechanism and second actuating mechanism are motor drive. Each conveyor belt group 10 includes: a first conveyor belt 11 and a second conveyor belt 12. The first conveyor belt 11 and the second conveyor belt 12 each include: a drive roller 20, a first driven roller 21, a second driven roller 22, and a belt 23. The driving roller 20, the first driven roller 21 and the second driven roller 22 are rotatably fixed in the shell 4, the belt 23 is sleeved on the driving roller 20, the first driven roller 21 and the second driven roller 22, the driving roller 20 and the motor shaft are coaxially arranged, and the motor drives the belt 23 to rotate while driving the driving roller 20 to rotate. The driving roller 20 is fixed below the first driven roller 21 and the second driven roller 22, the first driven roller 21 and the second driven roller 22 are respectively arranged at openings at two ends of the shell 4, and the vertical height of the driving roller 20 from the first driven roller 21 or the second driven roller 22 is larger than the total height of the pen inserting tray when a pencil is inserted. Each driving roller 20 of the first layer conveying line 6 is the same driving roller and is connected with a first driving motor; each driving roller 20 of the second layer conveying line 7 is the same driving roller and is connected with a second driving motor. When the pen-inserting tray is conveyed to a certain conveyor belt group 10 of the multi-layer conveying type drying tunnel 1, the two sides of the pen-inserting tray are hung on the first conveyor belt 11 and the second conveyor belt 12 and are conveyed forwards continuously.

The heating and dehumidifying device 2 is arranged above the shell 4, and the heating and dehumidifying device 2 can remove moisture in air entering the device and heat the air, and can be purchased in the market. An air inlet hole 15 is arranged on one side of the shell 4, an air outlet hole is arranged on the other side of the shell, an air outlet end 14 of the heating and dehumidifying device 2 is communicated with the air inlet hole 15 through a pipeline, and an air inlet end 16 of the heating and dehumidifying device 2 is communicated with the air outlet hole through a pipeline.

The feeding device 3 includes: the pen inserting tray is arranged at an opening at the left end of the shell 4, and the first lifting conveying table 19 conveys the pen inserting tray to the first conveying belt group 10 or the second conveying belt group 10 of the first layer conveying line 6 or the first conveying belt group 10 or the second conveying belt group 10 of the second layer conveying line 7. The first head dipping machine 18 is arranged on the left side of the first lifting conveying table 19, and the first head dipping machine 18 can dip the end part of a pencil inserting disc placed on the first head dipping machine 18 into paint and send the end part of the pencil into the first lifting conveying table 19.

According to the paint dipping head pencil drying equipment, the end part of a pencil on a pencil inserting disc is dipped with paint through the first dipping head machine 18 and then is sent to the first lifting conveying table 19, the pencil inserting disc is sent to the first conveying belt group 10 of the first layer conveying line 6, the second conveying belt group 10 of the first layer conveying line 6, the first conveying belt group 10 of the second layer conveying line 7 and the second conveying belt group 10 of the second layer conveying line 7 in sequence through the first lifting conveying table 19, and then the operation is repeated. Each conveyor belt group 10 drives the pen inserting tray to move under the driving of the driving motor, the heating and dehumidifying device 2 dries the dipped pencils on the pen inserting trays on the plurality of conveyor belt groups 10 simultaneously in the moving process, and the dried wet air is pumped by the heating and dehumidifying device 2, is heated and dehumidified and then is sent to the multi-layer conveying type drying tunnel 1. .

Through the above, the paint sticky pencil drying equipment disclosed by the invention does not need manual conveying, saves manpower, dries the sticky pencils on the plurality of conveyor belt groups 10 in a limited space at the same time, and is high in space resource utilization efficiency, drying efficiency and drying effect.

Further, the first elevating transfer table 19 includes: the device comprises a first frame body 24, a lifting frame 25, a connection conveying assembly 26, a lifting mechanism 27 and a left-right moving assembly. Specifically, the lifting mechanism 27 and the left-right moving component may be a worm gear, a cylinder, a rack and pinion, a screw pair, etc., in this embodiment, the lifting mechanism 27 is a screw pair, and the left-right moving component is a first telescopic cylinder 36. In this embodiment, the first frame 24 is disposed at the left opening of the multi-layer conveying type drying tunnel 1, four support rods 29 are fixed on the first frame 24, a sliding rod 30 penetrates through each support rod 29, the sliding rod 30 can slide up and down on the support rod 29, a support plate 28 is fixed on the sliding rod 30, the support plate 28 is connected with the four sliding rods 30, a sliding block 31 of a screw pair is connected to the support plate 28, a screw 32 is connected with a third motor 35, and the third motor 35 drives the screw 32 to rotate and simultaneously drive the support plate 28 to ascend or descend. Docking conveyor assembly 26 includes: the structure of the belt conveyor 34 is consistent with that of the belt conveyor group 10, the length of the belt conveyor 34 is shorter than that of the belt conveyor group 10, the driving roller 20 of the belt conveyor 34 is connected with the fourth motor 49, the fourth motor 49 is used for driving the two belts 23 of the belt conveyor 34 to rotate, the belt conveyor 34 is fixed on the supporting plate 28 through the supporting frame 33, and the height from the upper surface of the belt 23 of the belt conveyor 34 to the driving roller of the belt conveyor 34 is larger than the total height of the pen tray. A first telescopic cylinder 36 is fixed on one side of the support frame 33, the telescopic rod of the first telescopic cylinder 36 is fixedly connected with the support frame 33, and the first telescopic cylinder 36 can drive the connection conveying assembly 26 to move left and right. In implementation, an in-place sensor needs to be arranged on the docking conveyor assembly 26, the in-place sensor is arranged at a position corresponding to each conveyor belt group 10, the sensor is connected to a Programmable logic controller (not shown), the first telescopic cylinder 36 is connected to the PLC controller after being communicated with an air pump (not shown), the third motor 35 and the fourth motor 49 are connected to the PLC controller after being electrified, and the PLC controller controls the first telescopic cylinder 36, the third motor 35 and the fourth motor 49 to be turned on or turned off. When the pencil lead screw drying device is used, the first dipping head machine 18 sends a pencil inserting disc to the belt conveyor 34, when the in-place sensor cannot detect the pencil inserting disc, the PLC controller controls the fourth motor 49 to be started to drive the pencil inserting disc to a specified position, then the fourth motor 49 stops moving, the PLC controller controls the third motor 35 to be started to drive the lifting frame 25 to the first layer conveyor line 6 or the second layer conveyor line 7, then the first telescopic cylinder 36 sends the pencil inserting disc to the track position corresponding to the first conveyor belt group 10 or the second conveyor belt group 10, then the fourth motor 49 is started to send the pencil inserting disc to the first conveyor belt group 10 or the second conveyor belt group 10, the conveyor belt group 10 drives the pencil inserting disc to move in the shell 4, the end part of a pencil on the pencil inserting disc is dried in the moving process, when the pencil inserting disc is sent into the shell 4 by the belt conveyor 34, the pencil lead screw 34 stops moving, the first telescopic cylinder 36 and the auxiliary driving connection conveyor assembly 26 to return to the first dipping head machine 18, and then the first head dipping machine 18 continues to send the dipped pen inserting discs to the overlap joint conveying assembly 26, and the overlap joint conveying assembly 26 sends the pen inserting discs to the first conveying belt group 10 of the first layer conveying line 6, the second conveying belt group 10 of the first layer conveying line 6, the first conveying belt group 10 of the second layer conveying line 7 and the second conveying belt group 10 of the second layer conveying line 7 in sequence, and then the operation is performed in a circulating mode. Through setting up first lift conveying platform 19, will be stained with the pen dish of inserting after the lacquer and send to multilayer transport formula drying tunnel 1 by first lift conveying platform 19, practice thrift the manpower, safe and reliable.

Further, the first dipping head machine 18 includes: the second frame body 37, the first jacking mechanism 38, the second jacking mechanism 39, the paint tray 40, the slide rail 41 and the transverse moving mechanism 42; the second frame body 37 is positioned on one side of the first lifting and conveying platform 19 far away from the multilayer conveying type drying tunnel 1; two slide rails 41 are provided, the slide rails 41 are arranged on the second frame body 37, and two sides of the pen inserting tray are arranged on the two slide rails 41; the paint tray 40 is arranged below the pen inserting tray; the first jacking mechanism 38 is arranged on the second frame body 37, the first jacking mechanism 38 is positioned at the lower side of the paint tray 40, and the first jacking mechanism 38 is used for driving the paint tray 40 to ascend or descend and is used for dipping paint on the end part of the pencil; the second jacking mechanism 39 is arranged on the second frame body 37, the transverse moving mechanism 42 is arranged on the second jacking mechanism 39, the second jacking mechanism 39 is used for moving the transverse moving mechanism 42 to one side of the pen inserting tray, and the transverse moving mechanism 42 is used for conveying the pen inserting tray to the docking conveying assembly 26. Specifically, the first lifting mechanism 38, the second lifting mechanism 39 and the transverse moving mechanism 42 may be an air cylinder, a screw pair, a rack and pinion structure, an electric cylinder, etc. In this embodiment, the second frame body 37 is disposed at the left side of the first elevating and transferring table 19, and two slide rails 41 are fixed on the second frame body 37. First climbing mechanism 38 is first climbing cylinder 43, second climbing mechanism 39 is second climbing cylinder 44, lateral shifting mechanism 42 is the flexible cylinder 45 of second, the flexible cylinder 45 of second is fixed on the telescopic link of second climbing cylinder 44, second climbing cylinder 44 is fixed on second support body 37 and is located the left side of second support body 37, first climbing cylinder 43 is fixed on second support body 37, paint tray 40 and the telescopic link fixed connection of first climbing cylinder 43, with first climbing cylinder 43, second climbing cylinder 44 and the flexible cylinder 45 of second are connected with the air pump, and with first climbing cylinder 43, second climbing cylinder 44 and the flexible cylinder 45 of second are connected on the PLC controller. When using, add paint in paint tray 40, be water paint in this embodiment, insert the pencil on inserting a dish, hang two slide rails 41 with inserting a dish both sides, insert a dish and can be that the manual work is placed and also can be carried by last process and come, later first jacking cylinder 43 jacking, drive paint tray 40 and rise, immerse the pencil bottom in water paint, later first jacking cylinder 43 drives paint tray 40 and descends, then second jacking cylinder 44 drives second telescopic cylinder 45 and rises to inserting a dish left side, the telescopic link promotion of second telescopic cylinder 45 inserts a dish and will insert a dish and send to belt feeder 34 on, later the telescopic link withdraws, last second jacking cylinder 44 drives second telescopic cylinder 45 and descends to home position. Through setting up first head machine 18 of being stained with, be stained with the lacquer by first head machine 18 of being stained with to the pencil on the pen inserting dish, later send into first lift conveying platform 19, need not the manual work and be stained with the lacquer, the lacquer proportion of being stained with that goes on every time is unanimous, and the error is little.

Furthermore, a second lifting and conveying table 46 is further provided, and the second lifting and conveying table 46 and the first lifting and conveying table 19 are consistent in structure and are symmetrically arranged. Specifically, in the present embodiment, the second lifting/lowering conveyor 46 is disposed at the right opening of the multi-layer conveying type drying tunnel 1, and when in use, the second lifting/lowering conveyor 46 is controlled by the PLC to feed the pen trays on the multi-layer conveying type drying tunnel 1 to the same position, and the belt conveyor 34 of the second lifting/lowering conveyor 46 feeds the pen trays to the next process. Through setting up second lift conveying platform 46, need not the manual work and receive the pen inserting dish that multilayer transport formula drying tunnel 1 carried, will insert the pen dish by second lift conveying platform 46 and unified send to next process in, practice thrift the manual work, and by PLC control, the reliability is high.

Further, a second head dipping machine 47 is further arranged, and the second head dipping machine 47 and the first head dipping machine 18 are consistent in structure and arranged in the same direction. The second head dipping machine 47 is arranged at the right side of the second lifting and conveying table 46, and the second head dipping machine 47 is used for receiving the pen inserting tray conveyed by the second lifting and conveying table 46. Specifically, in this embodiment, the second head dipping machine 47 and the first head dipping machine 18 have the same structure, and only the position is translated to the right side of the second lifting and conveying table 46, the second lifting and conveying table conveys the pen inserting tray to the second head dipping machine 47, the second head dipping machine 47 performs next paint dipping on the pen inserting tray, the paint dipping procedure is the same as the paint dipping procedure of the first head dipping machine 18, and then the second jacking cylinder 44 and the second telescopic cylinder 45 of the second head dipping machine 47 convey the pen inserting tray to the next procedure.

Further, the air inlet holes 15 and the air outlet holes (not shown) are provided in plural, and the plural air inlet holes 15 and the plural air outlet holes are uniformly distributed on the side walls of both sides of the housing 4. Specifically, in the present embodiment, the plurality of air inlet holes 15 are uniformly provided on the lower side of the front side wall of the housing 4, and the plurality of air outlet holes are uniformly provided on the lower side of the rear side wall of the housing 4. Set up like this and to make inlet port 15 form the mobile layer for the outlet opening, dry hot-air inlet port 15 is in one side below, and wet cold air accords with the ascending, the decurrent law of motion of humid air of hot-air in offside below, and dry hot-air gets into from inlet port 15, and the direction motion at the same time to the top and outlet opening place increases the length of hot-air motion in shell 4, can dry to being stained with lacquer pencil better.

Further, air volume adjusting valves (not shown) are disposed at the air inlet holes 15, and are used for adjusting the air flow entering the casing 4 from the heating and dehumidifying device 2. The air quantity regulating valve is also called as an air regulating door, is an indispensable central air-conditioning end accessory in ventilation, air conditioning and air purification projects of industrial factory buildings and civil buildings, is generally used in air conditioners and ventilation system pipelines, is used for regulating the air quantity of branch pipes, can also be used for mixed regulation of fresh air and return air, and can be purchased in the market. In this embodiment, the air volume adjusting valve is fixed at each air inlet 15 for carry out air volume adjustment to the air inlet 15 at place, be connected air volume adjusting valve with power and PLC controller, control each air volume adjusting valve through the PLC controller, turn down the air volume adjusting valve air volume at both ends, the air volume adjusting valve air volume in the middle of is adjusted greatly, reduces the heat and scatters and disappears, the energy saving.

Further, the heating and dehumidifying device 2 is connected with the air inlet 15 and the air outlet by air pipes, and the air pipes are aluminum foil air pipes. Specifically, the aluminum foil air duct is made of stretched pure aluminum foil through spiral continuous tight clamping. Because of the oxidation property of the aluminum material, a layer of glue is coated to isolate the aluminum material from oxygen in the air to generate oxidation reaction in production, the sealing performance is good, the strength and the flexibility are good, and the condition of large ventilation resistance cannot exist. In this embodiment, the tuber pipe divide into intake air pipe (not shown in the figure) and the tuber pipe of giving vent to anger (not shown in the figure), and the intake air pipe divide into main tuber pipe (not shown in the figure) and a plurality of branch tuber pipe (not shown in the figure), and the one end with main tuber pipe and the air-out end 14 intercommunication of heating dehydrating unit 2, the other end is fixed on shell 4 and the other end is sealed, offers the opening that number and inlet port 15 equal on the lateral wall of main tuber pipe, the both ends of a plurality of branch tuber pipes communicate with a plurality of inlet ports 15 and a. One end of a main air pipe of the air outlet pipe is communicated with an air inlet end 16 of the heating and dehumidifying device 2, and the rest structures of the air outlet pipe are consistent with those of the air inlet pipe.

Further, the method also comprises the following steps: the barrier plate, the barrier plate setting is in shell 4, and is located first layer transfer chain 6 top, is located second floor transfer chain 7 below, and the barrier plate is used for cutting apart first layer transfer chain 6 and second floor transfer chain 7. Specifically, the blocking plate is I-shaped, four corners of the blocking plate are fixed on the side wall in the shell 4, and a gap is reserved between the middle of the blocking plate and the shell 4 for air flow. The barrier plate cuts off the first layer conveying line 6 and the second layer conveying line 7, prevents the second layer conveying line 7 from dropping paint or other sundries, and irradiates the pencil with the head on the first layer conveying line 6 to influence.

The second embodiment is an alternative solution based on the first embodiment, and the difference is that the plurality of conveyor belt groups 10 are three conveyor belt groups 10, and the corresponding first lifting and conveying table 19 and the second lifting and conveying table 46 should be capable of respectively conveying and receiving pen trays on the three conveyor belt groups 10 of each layer.

In the present invention, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacting the first feature and the second feature or indirectly contacting the first feature and the second feature through an intermediate.

Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a first pencil drying equipment is stained with to paint for be stained with lacquer and stoving to the pencil tip on inserting a pen tray, its characterized in that includes: the device comprises a multi-layer conveying type drying channel, a heating and dehumidifying device and a feeding device;

2. Drying apparatus according to claim 1, wherein the first elevating conveyor table comprises: the device comprises a first frame body, a lifting frame, a connection conveying assembly, a lifting mechanism and a left-right moving assembly;

3. The drying apparatus of claim 2, wherein the first applicator comprises: the paint spraying device comprises a second frame body, a first jacking mechanism, a second jacking mechanism, a paint tray, a slide rail and a transverse moving mechanism;

the paint tray is arranged below the pen inserting tray;

4. The drying apparatus according to claim 3, further comprising: a second lifting and conveying table;

5. The drying apparatus according to claim 4, further comprising: a second head dipping machine;

6. The drying apparatus according to claim 1, wherein the air inlet hole and the air outlet hole are provided in plurality;

7. The drying apparatus according to claim 6, wherein an air volume adjusting valve is provided at each of the plurality of air inlet holes;

8. The drying apparatus as claimed in claim 7, wherein the heating and dehumidifying device is connected to the air inlet hole and the air outlet hole by air pipes, and the air pipes are aluminum foil air pipes.

9. The drying apparatus according to any one of claims 1 to 8, further comprising: a barrier plate;