阅读说明：本技术 一种薄钢板的压花装置 (Embossing device for thin steel plate ) 是由 沈利军 于 2019-11-28 设计创作，主要内容包括：本发明公开了一种薄钢板的压花装置,包括机架和压花机构,压花机构包括上端板、升降丝杠、套设于升降丝杠上的丝母、H形的升降块、上压花辊和下压花辊,升降丝杠通过丝母带动上压花辊上下移动,下压花辊架设于下机架上,上压花辊与下压花辊配合用于对薄钢板花纹的压制；下机架上安装有若干出料辊,出料辊上套设有出料筒,出料筒的圆周壁上开设有通风孔,出料筒内设有吹风叶片,吹风叶片固定安装于出料辊上。本发明结构紧凑,使用方便,通过上压花辊和下压花辊对薄钢板进行挤压形成花纹,吹风叶片对薄钢板表面进行轻微地及时散热,使得压制的花纹更加立体和美观。(The invention discloses an embossing device for a thin steel plate, which comprises a rack and an embossing mechanism, wherein the embossing mechanism comprises an upper end plate, a lifting screw rod, a nut sleeved on the lifting screw rod, an H-shaped lifting block, an upper embossing roller and a lower embossing roller, the lifting screw rod drives the upper embossing roller to move up and down through the nut, the lower embossing roller is erected on the lower rack, and the upper embossing roller and the lower embossing roller are matched for embossing patterns on the thin steel plate; install a plurality of discharge rollers on the lower carriage, the cover is equipped with out the feed cylinder on the discharge roller, has seted up the ventilation hole on the circumference wall of play feed cylinder, is equipped with the blade of blowing in the feed cylinder, and the blade fixed mounting that blows is on the discharge roller. The invention has compact structure and convenient use, extrudes the thin steel plate to form patterns through the upper embossing roller and the lower embossing roller, and slightly dissipates heat on the surface of the thin steel plate in time through the blowing blades, so that the pressed patterns are more three-dimensional and more beautiful.)

1. The embossing device for the thin steel plate comprises a machine frame and an embossing mechanism, and is characterized in that: the frame comprises a lower frame and an upper frame fixed on the top surface of the lower frame, the upper frame comprises two vertically arranged upper frame plates,

the embossing mechanism comprises an upper end plate, a lifting screw rod, a nut sleeved on the lifting screw rod, an H-shaped lifting block, an upper embossing roller and a lower embossing roller, the upper end plate is fixed between the two upper frame plates, the lifting screw rod is vertically arranged and can be rotatably erected on the upper end plate, the lifting block is connected with the nut, two ends of the upper embossing roller can be rotatably erected at the bottom of the lifting block, the lower embossing roller can be rotatably erected on the lower frame and is arranged below the upper embossing roller, and the upper embossing roller and the lower embossing roller are matched for embossing thin steel plate patterns;

the top surface of lower carriage is the arc structure, rotationally installs a plurality of discharge rollers in the lower carriage, and the discharge roller evenly sets up along the arc top surface of lower carriage, and the cover is equipped with out the feed cylinder on the discharge roller, has seted up the ventilation hole on the circumference wall of play feed cylinder, is equipped with the blade of blowing in the feed cylinder, and the blade fixed mounting that blows is on the discharge roller.

2. The embossing apparatus of a steel sheet as set forth in claim 1, wherein: the top of the both sides of elevator links to each other with the upper end plate through a plurality of installation springs, and the both ends of installation spring link to each other with the bottom of upper end plate and the top of elevator respectively is fixed, wears to be equipped with the guide arm in the installation spring, and the upper end plate of guide arm are fixed to be continuous, have seted up vertical perforation on the elevator, and the lower part of guide arm is worn to locate in vertical perforation and can be followed vertical fenestrate length direction and reciprocate.

3. The embossing apparatus of a steel sheet as set forth in claim 1, wherein: the top of the lifting screw rod is connected with a rotating handle or a rotating motor.

4. The embossing apparatus of a steel sheet as set forth in claim 1, wherein: the upper embossing roller is internally provided with a heater, the outer wall of the upper embossing roller is provided with convex patterns, and the outer wall of the lower embossing roller is provided with concave patterns matched with the convex patterns.

5. The embossing apparatus of a steel sheet as set forth in claim 1, wherein: the upper embossing roller is driven by a driving motor, the driving motor is installed on one side of the upper rack, a driving roller is arranged on the upper rack, the output end of the driving motor is connected with the driving roller in a driving mode through a first driving belt, and the driving roller is connected with the upper embossing roller in a driving mode through a second driving belt.

6. The embossing apparatus of a steel sheet as set forth in claim 5, wherein: the inner wall of the second transmission belt is of a toothed structure, and the second transmission belt is respectively in meshed transmission with the upper embossing roller and the transmission roller through the toothed structure.

7. The embossing apparatus of a steel sheet as set forth in claim 1, wherein: the air vent is circular, a plurality of air guide pipes matched with the air vent are arranged in the discharge barrel, the air guide pipes are of a funnel-shaped structure, the small opening ends of the air guide pipes are fixed on the inner wall of the discharge barrel, and the air guide pipes are communicated with the air vent.

Technical Field

The invention relates to the field of processing equipment of thin steel plates, in particular to an embossing device of a thin steel plate.

Background

Embossing operations are typically required on steel sheets during machining. However, in the prior art, no special equipment for embossing the thin steel plate is provided, and the traditional embossing device has poor effect on embossing the thin steel plate, so that the embossed thin steel plate has no influence on the decoration and edge covering of products or equipment.

Disclosure of Invention

The present invention is directed to an embossing device for a thin steel sheet, which solves the above problems.

The technical problem solved by the invention can be realized by adopting the following technical scheme:

an embossing device for a thin steel plate comprises a frame and an embossing mechanism, wherein the frame comprises a lower frame and an upper frame fixed on the top surface of the lower frame, the upper frame comprises two upper frame plates which are vertically arranged,

the embossing mechanism comprises an upper end plate, a lifting screw rod, a nut sleeved on the lifting screw rod, an H-shaped lifting block, an upper embossing roller and a lower embossing roller, the upper end plate is fixed between the two upper frame plates, the lifting screw rod is vertically arranged and can be rotatably erected on the upper end plate, the lifting block is connected with the nut, two ends of the upper embossing roller can be rotatably erected at the bottom of the lifting block, the lower embossing roller can be rotatably erected on the lower frame and is arranged below the upper embossing roller, and the upper embossing roller and the lower embossing roller are matched for embossing thin steel plate patterns;

the top surface of lower carriage is the arc structure, rotationally installs a plurality of discharge rollers in the lower carriage, and the discharge roller evenly sets up along the arc top surface of lower carriage, and the cover is equipped with out the feed cylinder on the discharge roller, has seted up the ventilation hole on the circumference wall of play feed cylinder, is equipped with the blade of blowing in the feed cylinder, and the blade fixed mounting that blows is on the discharge roller.

Furthermore, the top of the both sides of elevator links to each other with the upper end plate through a plurality of installation springs, and the both ends of installation spring link to each other with the bottom of upper end plate and the top of elevator is fixed respectively, wears to be equipped with the guide arm in the installation spring, and the upper end plate of guide arm are fixed to be linked to each other, have seted up vertical perforation on the elevator, and the lower part of guide arm is worn to locate in vertical perforation and can be followed vertical fenestrate length direction and reciprocate.

Furthermore, the top of the lifting screw is connected with a rotating handle or a rotating motor.

Furthermore, a heater is arranged in the upper embossing roller, convex patterns are arranged on the outer wall of the upper embossing roller, and concave patterns matched with the convex patterns are arranged on the outer wall of the lower embossing roller.

Furthermore, go up the embossing roller and pass through driving motor drive, driving motor installs in one side of last frame, is equipped with the driving roller on the frame, and driving motor's output links to each other with the driving roller transmission through first drive belt, and the driving roller passes through the second drive belt and links to each other with the upper embossing roller transmission.

Furthermore, the inner wall of the second transmission belt is of a toothed structure, and the second transmission belt is respectively meshed with the upper embossing roller and the transmission roller through the toothed structure for transmission.

Furthermore, the vent hole is circular, a plurality of air guide pipes matched with the vent hole are arranged in the discharge barrel, the air guide pipes are of a funnel-shaped structure, the small opening ends of the air guide pipes are fixed on the inner wall of the discharge barrel, and the air guide pipes are communicated with the vent hole.

Compared with the prior art, the invention has the following beneficial effects:

the invention has compact structure and convenient use, the thin steel plate is extruded by the upper embossing roller and the lower embossing roller to form patterns, the arrangement of the vent holes can lead the thin steel plate to conduct heat in time compared with the traditional solid transmission roller, and the rotation of the blowing blades can slightly radiate the heat on the surface of the thin steel plate in time, so that the patterns are quickly formed, thereby leading the pressed patterns to be more three-dimensional and more beautiful.

Drawings

FIG. 1 is a schematic view showing the structure of an embossing apparatus for a steel sheet according to the present invention.

Fig. 2 is a schematic view showing an internal structure of an embossing apparatus for a steel sheet according to the present invention.

Fig. 3 is a schematic view of the internal structure of the discharging barrel according to the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1 to 3, the embossing apparatus for a thin steel sheet according to the present invention includes a frame including a lower frame 10 and an upper frame 20 fixed to a top surface of the lower frame 10, and an embossing mechanism. The upper frame 20 includes two vertically disposed upper frame plates 21, and the two upper frame plates 21 are connected by a connecting rod 211. The embossing mechanism comprises an upper end plate 31, a lifting screw 33, a nut sleeved on the lifting screw 33, an H-shaped lifting block 32, an upper embossing roller 33 and a lower embossing roller 34. The upper end plate 31 is fixed between the two upper frame plates 21, and the lifting screw 33 is vertically arranged and can be rotatably erected on the upper end plate 31. The lifting block 32 is connected with the nut, and two ends of the upper embossing roller 33 are rotatably erected at the bottom of the lifting block 32. The upper embossing roller is driven to move up and down through the lifting screw rod, so that the distance between the upper embossing roller and the lower embossing roller can be adjusted, and the distance between the two embossing rollers can be adjusted according to the thickness of the thin steel plate and the depth of required pressed patterns. The lower embossing roller 34 is rotatably mounted on the lower frame 10 below the upper embossing roller 33. The upper embossing roll 33 cooperates with the lower embossing roll 34 for embossing the sheet pattern. The top surface of the lower frame 10 is an arc-shaped structure, and a plurality of discharging rollers 41 are rotatably mounted on the lower frame 10. The discharge roller 41 is uniformly arranged along the arc-shaped top surface of the lower frame 10, the discharge barrel 42 is sleeved on the discharge roller 41, and the circumferential wall of the discharge barrel 42 is provided with vent holes. The air vent is circular, a plurality of air guide pipes 422 matched with the air vent are arranged in the discharge barrel 42, the air guide pipes 422 are of a funnel-shaped structure, the small opening ends of the air guide pipes 422 are fixed on the inner wall of the discharge barrel 42, and the air guide pipes 422 are communicated with the air vent. The air guide pipe 422 has a certain cooling effect on the air. The discharging barrel 42 is provided with a blowing blade 421, and the blowing blade 421 is fixedly installed on the discharging roller 41.

The discharging cylinder 42 can be fixedly connected with the discharging roller 41, and a corresponding thin steel plate drawing and pulling mechanism can be arranged at the discharging position so as to facilitate the smooth feeding of the thin steel plate. The steel sheets after pattern pressing are sequentially discharged from the discharging barrel 42, and the discharging roller 41 is driven to rotate by the discharge of the steel sheets, so that the discharging roller 41 and the blowing blade 421 can be driven to rotate. The arrangement of the ventilation holes can enable the thin steel plate to conduct heat in time compared with the traditional solid conveying roller, and the rotation of the blowing blades 421 can slightly dissipate heat in time on the surface of the thin steel plate, so that patterns can be formed quickly.

Of course, two ends of the discharging barrel 42 may also be connected to the discharging roller 41 through bearings, that is, two bearings are respectively sleeved at two ends of the discharging roller 41, an inner ring of the bearing is fixedly connected to the discharging roller 41, and two ends of the discharging roller 41 are respectively fixedly connected to corresponding outer rings of the bearings. The blowing motor and the transmission chains respectively drive the discharge rollers 41 to rotate, so that the blowing blades 421 are driven to rotate along with the blowing motor, the generated air is continuously sent out from the vent holes, and the steel sheet after pattern pressing is sent out along the discharge barrel 42 and is cooled in time through cold air sent out from the vent holes so as to quickly shape the patterns, so that the pressing quality of the patterns is greatly improved.

The lifting block 32 is connected with the screw through a rectangular connecting block, and the connecting block is fixedly connected with the screw. Rectangular hole has been seted up at the middle part of elevator block 32, and the rectangular hole is the cube structure, and the connecting block is located in the rectangular hole. The height of the rectangular hole is larger than that of the connecting block, so that the connecting block can move up and down in the rectangular hole. The tops of the two sides of the lifting block 32 are connected with the upper end plate 31 through a plurality of mounting springs 35, and the two ends of the mounting springs 35 are respectively fixedly connected with the bottom of the upper end plate 31 and the top of the lifting block 32. A guide rod penetrates through the mounting spring 35, the upper end of the guide rod is fixedly connected with the upper end plate 31, a longitudinal through hole is formed in the lifting block 32, and the lower portion of the guide rod penetrates through the longitudinal through hole and can move up and down along the length direction of the longitudinal through hole.

The top of the lifting screw 33 is connected with a rotating handle or a rotating motor. The lifting screw 33 can be directly driven to rotate by the rotating motor; the lifting screw 33 can be driven to rotate by rotating the handle in a manual mode without using a rotating motor. The rotation of the lifting screw 33 can drive the screw nut to move up and down, thereby driving the lifting block 32 to move up and down. The nut drives the connecting block to move in the rectangular hole, and when the connecting block touches the top or the bottom of the rectangular block, the lifting block 32 can be driven to move up and down, so that the distance between the upper embossing roller 33 and the lower embossing roller 34 can be adjusted, and the embossing depth can be adjusted. The arrangement of the mounting spring and the guide rod can ensure that the upper embossing roller 33 and the lower embossing roller 34 are matched to have certain buffer when embossing the thin steel plate, so that the thin steel plate is prevented from being damaged due to overlarge mechanical force of embossing.

A heater is arranged in the upper embossing roller 33, convex patterns are arranged on the outer wall of the upper embossing roller 33, and concave patterns matched with the convex patterns are arranged on the outer wall of the lower embossing roller. Heating the embossing roller by means of a heater is prior art and will not be described in detail here.

The upper embossing roller 33 is driven by a driving motor installed at one side of the upper frame 20. The upper frame 20 is provided with a driving roller 331, an output end of the driving motor is in driving connection with the driving roller 331 through a first driving belt, and the driving roller 331 is in driving connection with the upper embossing roller 33 through a second driving belt 332.

The inner wall of the second transmission belt 332 is a toothed structure, and the second transmission belt 332 is engaged with the upper embossing roller 33 and the transmission roller 331 respectively for transmission through the toothed structure.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.