CN108860794B

CN108860794B - Automatic seal assembly line of drying

Info

Publication number: CN108860794B
Application number: CN201810386749.2A
Authority: CN
Inventors: 王飞; 王翔; 潘兴龙
Original assignee: Fujian Sanxin Food Stuffs Co ltd
Current assignee: Fujian Sanxin Food Stuffs Co ltd
Priority date: 2016-08-08
Filing date: 2016-08-08
Publication date: 2020-05-05
Anticipated expiration: 2036-08-08
Also published as: CN106005591B; CN108860793B; CN108860793A; CN108860794A; CN106005591A

Abstract

The invention relates to an automatic drying glue printing assembly line which comprises a base frame, a pushing device, a glue printing device and a drying device, wherein the pushing device, the glue printing device and the drying device are respectively and sequentially arranged on the base frame, a discharging end of the pushing device is communicated with a feeding end of the glue printing device, a discharging end of the glue printing device is communicated with the drying device, the drying device comprises a heating element, and the heating element is arranged on the base frame. The invention has the advantages of drying function, automation, economy and suitability for flow line production.

Description

Automatic seal assembly line of drying

The application is divided into separate applications by taking an invention patent with the application date of 2016-08-08, the application number of 201610640717.1 and the name of 'a glue printing device' as a parent application.

Technical Field

The invention relates to the field of container processing, in particular to an automatic drying glue printing assembly line.

Background

At present, the metal empty can is widely used by people as a firm, rust-proof, sanitary and economic packaging container. The most common of the existing metal cans are tinplate three-piece cans. Generally, sealant is printed on grooves in the inner side edges of upper and lower covers of the tinplate three-piece can, so that the sealing effect after the can body is connected with the turned edge can be guaranteed. The glue seal enhances the performances of moisture resistance, pollution resistance, oxidation resistance and the like of the whole tinplate can, so that the shelf life of food is longer, and the tinplate can becomes the first choice for packaging food such as milk powder, health care products, biscuits, canned fruits and the like. The prior art's offset printing device generally uses pedal mechanism to drive chain drive mechanism, when the offset printing device is glued, need artifically to align the thing of being printed and put the rubber matrix, then the foot steps on the rubber matrix and seal the glue, and artifical unloading rubber matrix frame again, stacks the thing of being printed on drying rack, puts into the baking house and dries for 4-6 hours, takes out after drying and gets into next process, and whole process not only needs a large amount of manpowers, and does not be equipped with drying device in the device, need to send a large amount of time to wait to dry for the operating time of whole process is long, is not suitable for assembly line production.

Chinese patent No. 2010205635874 discloses a glue printing machine, which comprises a glue pool with a body upper end, a first guide slide mechanism arranged on the outer wall of one side of the body, a glue mold arranged in the glue pool and a positioning mold arranged right above the glue mold, one side of the glue mold arranged in the upper end of the first guide slide mechanism, a second guide slide mechanism and an automatic driving device arranged on the other side of the body, the automatic driving device connected with the first guide slide mechanism and the second guide slide mechanism, the other side of the glue mold arranged in the upper end of the second guide slide mechanism. The offset press is not provided with a drying device, and after the printed offset material is printed with the offset, the printed offset material needs to be manually taken out and put into a drying room for drying. The device not only needs a large amount of manpower and resources, but also is not suitable for flow line production.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the automatic drying glue printing production line with the drying device is suitable for production of production lines.

In order to solve the technical problems, the invention adopts the technical scheme that:

the utility model provides an automatic rubber printing assembly line of drying, includes bed frame, pusher, rubber printing device and drying device set gradually respectively on the bed frame, pusher's discharge end with rubber printing device's feed end intercommunication sets up, rubber printing device's discharge end with drying device intercommunication sets up, drying device is including the piece that generates heat, the piece that generates heat sets up on the bed frame.

The invention has the beneficial effects that:

the glue printing device disclosed by the invention has the advantages that the glue printing device is automatic by additionally arranging the pushing device and the drying device on the existing glue printing device, and can be used for assembly line production, compared with the existing chain transmission mechanism driven by a pedal mechanism, when the glue printing device prints glue, a printed object needs to be aligned and placed on a glue printing die manually, then the glue printing die is stamped by feet, then the glue die frame is manually unloaded, the printed object is stacked on the drying frame and placed into the drying room to be dried for 4-6 hours, the glue printing device pushes the printed object to the glue printing device through the pushing device, meanwhile, the printed object is pushed to the drying device, and the glue on the right side is dried under the action of heat of a heating piece and then is sent to the next procedure. The automatic glue printing device realizes automation, and saves manpower, electric energy and glue consumption. Meanwhile, the whole process is short in time and suitable for flow line production.

Drawings

FIG. 1 is a schematic view of an overall structure of an automatic drying offset printing assembly line according to an embodiment of the present invention;

fig. 2 is a front view of the automatic drying offset printing line in the embodiment of the invention.

Description of reference numerals:

1. a glue printing device; 2. a pushing device; 21. a work table; 22. a pushing mechanism; 23. a hydraulic cylinder; 24. an induction device; 25. a positioning device; 26. a discharging groove; 3. a glue printing device; 31. gluing a mold; 32. a glue storage device; 33. a push rod; 34. a sprocket; 35. a chain; 4. a drying device; 41. a heat generating member; 42. a transport mechanism; 5. a limiting device; 6. an auxiliary propulsion device; 7. a support member; 8. a base frame.

Detailed Description

In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

The most key concept of the invention is as follows: the glue printing device is additionally provided with the pushing device and the drying device, so that the glue printing device has the advantages of drying function, automation and suitability for flow line production.

Referring to fig. 1 and 2, an automatic drying offset printing assembly line includes a base frame 8, a pushing device 2, an offset printing device 3 and a drying device 4, wherein the pushing device 2, the offset printing device 3 and the drying device 4 are respectively and sequentially disposed on the base frame 8, a discharge end of the pushing device 2 is communicated with a feed end of the offset printing device 3, a discharge end of the offset printing device 3 is communicated with the drying device 4, the drying device 4 includes a heating element 41, and the heating element 41 is disposed on the base frame.

From the above description, the beneficial effects of the present invention are: the automatic drying glue printing assembly line can realize automation and can be used for assembly line production by additionally arranging the pushing device 2 and the drying device 4 on the existing glue printing device, compared with the existing glue printing device which drives the chain transmission mechanism by the pedal mechanism, when the glue printing device prints glue, a printed object needs to be aligned and placed on a glue printing die manually, then the glue die is stamped by the foot, then the glue die frame is manually unloaded, the printed object is stacked on the drying frame and placed in the glue printing device of the drying room for drying for 4-6 hours, the automatic drying glue printing assembly line pushes the printed object to the glue printing device 3 through the pushing device 2, meanwhile, the printed object is pushed to the drying device 4, and the glue which is just printed is dried under the action of the heating piece 41 and then is sent to the next procedure. The automatic drying glue printing assembly line disclosed by the invention realizes automation, and saves manpower, electric energy and glue consumption. Meanwhile, the whole process is short in time and suitable for flow line production.

The working steps of the invention are as follows:

1. sequentially putting the printed glue into a discharging groove;

2. the pushing device pushes the printed glue to the glue printing device;

3. the glue printing device prints glue on the object to be printed;

4. the pushing device pushes the printed glue object printed with the glue to the drying device;

5. the dried glue to be printed is sent to the next working procedure by the conveying mechanism.

Further, pusher 2 includes workstation 21, pushing mechanism 22, pneumatic cylinder 23 and induction system 24, workstation 21 sets up on bed frame 8 and is located the top of bed frame 8, be provided with discharging groove 26 on workstation 21, induction system 24 sets up in discharging groove 26, pneumatic cylinder 23 sets up on pushing mechanism 22, pushing mechanism 22 sets up in workstation 21 bottom and through pneumatic cylinder 23 effect is reciprocating motion in discharging groove 26.

Further, the device comprises a positioning device 25, and the positioning device 25 is arranged on the discharging groove 26.

Further, the device comprises a limiting device 5, wherein the limiting device 5 is arranged on the workbench 21 and used for limiting the movement displacement of the pushing mechanism 22.

As can be seen from the above description, the pushing mechanism 22 includes two or more push rods with the cross-sectional shape of an L-shaped plate, the push rods are respectively disposed at one end of the L-shaped plate, the other end of the L-shaped plate is provided with a limiting device, the limiting device 5 includes a limiting rod capable of reciprocating along with the hydraulic cylinder, a limiting block is disposed on the limiting rod, a through groove with the same width as the limiting block is disposed on the workbench, and a limiting column matched with the limiting block is disposed at one end of the through groove close to the discharging groove;

the discharging groove 26 is a through groove, the positioning device 25 comprises a section bar which is shaped like a Chinese character 'hui' and has a certain height, an object bearing part is arranged at the joint of the bottom of the section bar and the discharging groove, the size of the positioning device is slightly larger than that of an object to be printed, and the push rod is arranged in the discharging groove;

wherein, the operator will be put into the blowing inslot by the seal in proper order, the position by the seal through induction system 24 response in the blowing inslot 26, push mechanism 22 begins work, push mechanism 22's push rod will be by seal to the printing mucilage binding, simultaneously with the seal 3 on the seal by seal propelling movement to drying device 4 of the seal by the seal thing of having glued, seal 31 of the glued membrane of printing mucilage binding 3 carries out the seal to by the seal thing, pusher 2 replies the work that the initial position begins a new round simultaneously. Set up positioner 25 on blowing groove 26 for when being put into blowing groove 26 by the seal material, fix a position it through positioner 25, the position can not change when making it deliver to rubber printing device 3 by push mechanism 22, makes rubber printing device 3 accurate even to its seal, can effectually save the volume of gluing, improves production efficiency simultaneously. The movement displacement of the hydraulic cylinder is controlled through the limiting device 5, so that the pushing position is accurate, and the displacement error is reduced. Preferably, the discharge chute 26 has a rectangular structure.

Further, the glue printing device 3 includes a glue mold 31, a glue storage device 32, a push rod 33, a chain wheel 34 and a chain 35, the push rod 33 is movably connected with the pushing end of the pushing device 2, one end of the chain 35 is arranged on the push rod 33, the chain wheel 34 is rotatably arranged on the base frame 8, the other end of the chain 35 is connected with the glue storage device 32 through the chain wheel 34, the glue storage device 32 is arranged on the base frame 8, and the glue mold 31 is arranged on the glue storage device 32 and is located below the workbench 21.

As can be seen from the above description, the glue storage device 32 is a rectangular container, the two diagonal corners of the rectangular container are provided with bosses movably connected with the workbench, the glue mold 31 is of a square-shaped structure, the bottom of the glue storage device 32 is connected with the push rod 33 by bypassing the chain wheel 34 through the chain 35, and the push rod 33 is hinged to the pushing end of the pushing mechanism. The device with the structure has compact integral structure, the working sequence of the device is closely connected, feeding and glue printing are simultaneously finished in one working procedure, and the device not only saves time and labor, but also is suitable for flow line production.

When the pushing mechanism 22 pushes the object to be printed forward, the push rod 33 drives the chain 35 to make the glue storage device 32 and the glue mold 31 move downward, the object to be printed is released, the pushing mechanism 22 pushes the object to be printed with glue to the drying device 4, and simultaneously the next object to be printed is sent to the glue printing station. When the pushing mechanism 22 returns to the original working position, the push rod 33 drives the chain 35 to move the glue storage device 32 and the glue mold 31 upward, the glue mold 31 prints the glue on the object to be printed, and the pushing mechanism returns to the initial working position.

Further, the device comprises an auxiliary propelling device 6, wherein the auxiliary propelling device 6 comprises a propelling wheel and a rotating shaft, the rotating shaft is rotatably arranged on the base frame 8, and the propelling wheel is arranged on the rotating shaft.

As can be seen from the above description, the auxiliary propulsion device 6 includes a rotating shaft, bearing seats and propulsion wheels, the bearing seats are respectively disposed on two sides of the base frame, two ends of the rotating shaft are respectively connected to the bearing seats, and the propulsion wheels are disposed on the rotating shaft. The thing is glued by the seal of having printed the glue excessively to drying device 4 through the effect of propelling movement wheel on, the propelling movement wheel pair is glued by the seal and is carried out propelling movement and spacing, lets the entering drying device that the thing can be steady and the position is accurate by the seal for the thorough of the department of gluing of the thing is glued by the seal of the thing of gluing stoving, effectual work efficiency that improves. Advantageously, the impeller is formed by a plurality of blades. Preferably, the number of the propelling wheels can be set according to actual conditions.

Further, still include transport mechanism 42, transport mechanism 42 sets up the discharge end department at rubber printing device 3, transport mechanism 42 includes drive sprocket, driven sprocket and chain, drive sprocket and driven sprocket set up respectively on bed frame 8, the chain is connected with drive sprocket and driven sprocket respectively.

Further, the chain-type elevator further comprises a support 7, and the support 7 is arranged on the chain.

It can be known from the above description that the number of drive sprocket and driven sprocket is two respectively, two drive sprocket and driven sprocket set up respectively on the both sides limit of frame, the number of chain is two, two the chain connect drive sprocket and driven sprocket respectively, wherein support piece 7 is the lattice structure, the both sides limit of lattice structure forms the rectangle structure with the chain is connected respectively.

Wherein, on the thing is glued by the propelling movement to support piece 7 by the propelling movement of push mechanism from the rubber printing device to the thing that is glued when the seal, drive its motion through the chain, the stoving that generates heat of the piece that generates heat in drying device simultaneously, when being glued the thing and moving to the export, its glue just is dried. The drying device is provided with an outlet, and the outlet is provided with an object bearing device or connected with the next procedure. Preferably, the heating element is a high-power lamp tube. Preferably, the length of the drying device can be set according to actual conditions. Preferably, the drying device is provided with a cover, and the cover is arranged on the rack.

Referring to fig. 1 and fig. 2, a first embodiment of the present invention is:

an automatic drying glue printing assembly line 1 comprises a base frame 8, a pushing device 2, a glue printing device 3 and a drying device 4, wherein the pushing device 2, the glue printing device 3 and the drying device 4 are sequentially arranged on the base frame 8 respectively, a discharging end of the pushing device 2 is communicated with a feeding end of the glue printing device 3, a discharging end of the glue printing device 3 is communicated with the drying device 4, the drying device 4 comprises a heating element 41, and the heating element 41 is arranged on the base frame; the pushing device 2 comprises a workbench 21, a pushing mechanism 22, a hydraulic cylinder 23 and a sensing device 24, the workbench 21 is arranged on the base frame 8 and positioned at the top of the base frame 8, a discharging groove 26 is arranged on the workbench 21, the sensing device 24 is arranged in the discharging groove 26, the hydraulic cylinder 23 is arranged on the pushing mechanism 22, and the pushing mechanism 22 is arranged at the bottom of the workbench 21 and moves repeatedly in the discharging groove 26 under the action of the hydraulic cylinder 23; the device further comprises a positioning device 25, wherein the positioning device 25 is arranged on the discharging groove 26; the device further comprises a limiting device 5, wherein the limiting device 5 is arranged on the workbench 21 and used for limiting the movement displacement of the pushing mechanism 22; the glue printing device 3 comprises a glue die 31, a glue storage device 32, a push rod 33, a chain wheel 34 and a chain 35, wherein the push rod 33 is movably connected with the pushing end of the pushing device 2, one end of the chain 35 is arranged on the push rod 33, the chain wheel 34 is rotatably arranged on the base frame 8, the other end of the chain 35 is connected with the glue storage device 32 through the chain wheel 34, the glue storage device 32 is arranged on the base frame 8, and the glue die 31 is arranged on the glue storage device 32 and is positioned below the workbench 21; the auxiliary propulsion device 6 is arranged on the base frame 8; the conveying mechanism 42 is arranged at the discharging end of the glue printing device 3, the conveying mechanism 42 comprises a driving chain wheel, a driven chain wheel and a chain, the driving chain wheel and the driven chain wheel are respectively arranged on the base frame 8, and the chain wheels are respectively connected with the driving chain wheel and the driven chain wheel; the chain type chain conveyor further comprises a support 7, and the support 7 is arranged on the chain.

In conclusion, the automatic drying glue printing production line has the advantages of drying function, automation, economy and suitability for production line production.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Claims

1. The automatic drying glue printing assembly line is characterized by comprising a base frame, a pushing device, a glue printing device and a drying device, wherein the pushing device, the glue printing device and the drying device are respectively and sequentially arranged on the base frame;

the pushing device comprises a workbench, a pushing mechanism, a hydraulic cylinder and a sensing device, wherein the workbench is arranged on the base frame, a discharging groove is formed in the workbench, the sensing device is arranged in the discharging groove, the hydraulic cylinder is arranged on the pushing mechanism, and the pushing mechanism is arranged at the bottom of the workbench and reciprocates in the discharging groove under the action of the hydraulic cylinder;

the glue printing device comprises a glue die, a glue storage device, a push rod, a chain wheel and a chain, wherein the push rod is movably connected with the pushing end of the pushing device, one end of the chain is arranged on the push rod, the chain wheel is rotatably arranged on the base frame, the other end of the chain is connected with the glue storage device through the chain wheel, the glue storage device is arranged on the base frame, and the glue die is positioned below the workbench; the glue storage device is a rectangular container, and bosses movably connected with the workbench are arranged on the corners of two diagonal lines of the rectangular container;

the automatic drying glue printing assembly line further comprises a positioning device, and the positioning device is arranged on the discharging groove; the discharging groove is a through groove, the positioning device comprises a square-shaped section, a bearing part is arranged at the joint of the bottom of the square-shaped section and the discharging groove, and the push rod is arranged in the discharging groove.

2. The automatic drying offset printing line according to claim 1, further comprising a limiting device, wherein the limiting device is arranged on the workbench and used for limiting the movement position of the pushing mechanism.

3. The automatic drying offset printing press assembly line of claim 1, further comprising an auxiliary propelling device, wherein the auxiliary propelling device comprises a propelling wheel and a rotating shaft, the rotating shaft is rotatably arranged on the base frame, and the propelling wheel is arranged on the rotating shaft.

4. The automatic drying offset printing assembly line of claim 1, further comprising a conveying mechanism, wherein the conveying mechanism is arranged at a discharging end of the offset printing device, the conveying mechanism comprises a driving sprocket, a driven sprocket and a chain, the driving sprocket and the driven sprocket are respectively arranged on the base frame, and the chain is respectively connected with the driving sprocket and the driven sprocket.

5. The automatic drying offset printing line of claim 4, further comprising a support member disposed on the chain of the conveying mechanism.