CN215618367U - Extrusion stretching type film material indentation device - Google Patents
Extrusion stretching type film material indentation device Download PDFInfo
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- CN215618367U CN215618367U CN202122394960.9U CN202122394960U CN215618367U CN 215618367 U CN215618367 U CN 215618367U CN 202122394960 U CN202122394960 U CN 202122394960U CN 215618367 U CN215618367 U CN 215618367U
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Abstract
The utility model relates to an extrusion stretching type film material indentation device, which is characterized in that: the device comprises a rack, a fixed seat, a membrane material pressing plate, a lifting mechanism capable of driving the membrane material pressing plate to lift, at least one rolling stretching piece, a rolling wheel, a translation seat and a left-right translation mechanism capable of driving the translation seat to translate left and right, wherein the fixed seat is installed on the rack, the rolling stretching piece is arranged on the top surface of the fixed seat, and the rolling stretching piece is strip-shaped and extends along the left-right direction; the membrane material pressing plate is arranged right above the fixed seat and provided with a strip-shaped through hole extending along the left-right direction, and the strip-shaped through hole corresponds to the position of the rolling stretching sheet; the rolling wheel is rotatably arranged on the translation seat, the axis of the rolling wheel is in the front-back direction, and the rolling wheel is positioned in the strip-shaped through hole and matched with the rolling stretching sheet. This kind of extrusion stretching type membrane material indentation device can carry out the indentation to the membrane material surface automatically in order to form the crease line to can effectively prevent to cause the damage to the membrane material, the indentation is effectual.
Description
Technical Field
The utility model relates to book cover production equipment, in particular to an extrusion stretching type film material indentation device.
Background
The book cover is a common stationery sleeved on the front cover and the back cover of the book and used for protecting the surface of the book. The book cover is usually formed by compounding a base film and an inner film at the edge, static electricity is applied to the inner side surface of the inner film during compounding, the inner side surface of the inner film is aligned with the inner side surface of the base film and then mutually adsorbed, the inner film is attached to the base film, then the attached base film and the inner film are subjected to heat sealing and cutting to form a single book cover, finally, the inner film is subjected to static electricity removal treatment, and the book cover is stacked and packaged.
In the process of manufacturing the book cover, crease lines need to be pressed on the surface of the base film, so that the base film can be conveniently folded along the crease lines in the following process. Film material indentation device among the prior art carries out the indentation to the film material through the lift or the translation motion of indentation sword generally, forms the crease line on the film material surface, but, indentation sword often can cause the damage to the film material in the indentation process, easily makes the condition of damage, fracture appear in the film material surface, and the indentation effect is general.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide an extrusion stretching type film material indentation device, which can automatically indentation the surface of a film material to form a crease line, can effectively prevent the film material from being damaged, and has good indentation effect. The technical scheme is as follows:
the utility model provides an extrusion stretching type membrane indentation device which characterized in that: the device comprises a rack, a fixed seat, a membrane material pressing plate, a lifting mechanism capable of driving the membrane material pressing plate to lift, at least one rolling stretching piece, a rolling wheel, a translation seat and a left-right translation mechanism capable of driving the translation seat to translate left and right, wherein the fixed seat is installed on the rack, the rolling stretching piece is arranged on the top surface of the fixed seat, and the rolling stretching piece is strip-shaped and extends along the left-right direction; the membrane material pressing plate is arranged right above the fixed seat and provided with a strip-shaped through hole extending along the left-right direction, and the strip-shaped through hole corresponds to the position of the rolling stretching sheet; the rolling wheel is rotatably arranged on the translation seat, the axis of the rolling wheel is in the front-back direction, and the rolling wheel is positioned in the strip-shaped through hole and matched with the rolling stretching sheet.
When the film pressing device works, a film waiting for indentation is driven by the traction mechanism to move from front to back in a clearance mode and passes through the space between the fixed seat and the film pressing plate; when the position of the surface of the membrane material, which needs to form a crease line, reaches between a rolling stretching sheet and a rolling wheel, the membrane material stops moving, a lifting mechanism drives a membrane material pressing plate to descend, the membrane material is pressed on a fixed seat through the membrane material pressing plate, then a left translation mechanism and a right translation mechanism drive a translation seat to translate left or right, the wheel surface of the rolling wheel and the rolling stretching sheet are mutually pressed, the rolling wheel is driven to roll from one end of the rolling stretching sheet to the other end of the rolling stretching sheet (the rolling stretching sheet can also move back and forth between the two ends of the rolling stretching sheet) in a passive mode, and the position of the surface of the membrane material, which corresponds to the strip-shaped through hole, is indented to form a crease line in the left and right directions; then, the lifting mechanism drives the film material pressing plate to ascend and reset, the film material on the fixed seat is loosened, the film material is driven by the traction mechanism to continuously move backwards, and the next position on the surface of the film material, where a crease line needs to be formed, is moved to a position between the rolling stretching sheet and the rolling wheel; so reciprocal, this kind of extrusion stretching type membrane material indentation device can carry out the indentation to the membrane material surface automatically in order to form the crease line to can effectively prevent to cause the damage to the membrane material, the indentation is effectual, is applicable to and carries out the indentation processing to the base film of books cover.
In one specific scheme, the number of the rolling stretching sheets is at least two, and each rolling stretching sheet is sequentially arranged on the top surface of the fixed seat from front to back and matched with the rolling wheel.
In a preferred scheme, the lifting mechanism comprises a lifting cylinder, a lifting seat, a plurality of guide columns and a plurality of guide sleeves, the lifting seat is arranged below the membrane material pressing plate, each guide column is arranged between the membrane material pressing plate and the lifting seat, the upper end of each guide column is connected with the membrane material pressing plate, and the lower end of each guide column is connected with the lifting seat; each guide sleeve is arranged on the rack and is respectively sleeved on the corresponding guide post; the cylinder body of the lifting cylinder is arranged on the frame, and the piston rod of the lifting cylinder faces upwards and is connected with the lifting seat. During operation, the piston rod of accessible lift cylinder is flexible drives the lift seat and is risen or descend, and each guide post of rethread drives the membrane material pressure strip and rises or descend certain height to through the cooperation between each guide post and each uide bushing, make the lift of lift seat and membrane material pressure strip more steady.
In a preferred scheme, the left-right translation mechanism comprises a horizontal guide rail, a translation motor, a driving pulley, a driven pulley and an annular synchronous belt, the horizontal guide rail is mounted on the rack and arranged along the left-right direction, and the translation seat is mounted on the horizontal guide rail and is in sliding fit with the horizontal guide rail; the translation motor is installed in the frame, and driving pulley, driven pulley rotatable installation are in the frame, and driving pulley is connected with translation motor's output shaft transmission, and driving pulley and driven pulley are together with the tensioning of annular hold-in range, and annular hold-in range has two straightways of controlling the trend, and wherein a straightway is connected with the translation seat. When the horizontal synchronous belt type rolling machine works, the driving belt wheel can be driven to rotate forwards or reversely through the horizontal motor, and the horizontal seat and the rolling wheel are driven to move horizontally for a certain distance leftwards or rightwards along the horizontal guide rail through a straight line segment of the annular synchronous belt.
In a preferable scheme, the rolling wheel is installed on the translation seat through an adjusting cylinder; the cylinder body of the adjusting cylinder is arranged on the translation seat, the piston rod of the adjusting cylinder faces downwards, and the rolling wheel is rotatably arranged on the piston rod of the adjusting cylinder. By adopting the structure, the height position of the rolling wheel can be adjusted by adjusting the air cylinder, so that the size of the gap between the rolling wheel and the rolling stretching sheet can be adjusted, the indentation of the film materials with different thicknesses can be adapted, and the pressure of the rolling wheel on the film materials can be conveniently adjusted.
In a more preferable scheme, the rolling wheel adopts a ball bearing, and an inner ring of the ball bearing is fixedly arranged on a piston rod of the adjusting cylinder. The outer ring surface of the ball bearing forms the wheel surface of the rolling wheel and is matched with the rolling stretching sheet.
The extrusion stretching type film material indentation device can automatically indentation the surface of the film material to form a crease line through the matching among the fixed seat, the film material pressing plate, the lifting mechanism, the rolling stretching sheet, the rolling wheel, the translation seat and the left-right translation mechanism, can effectively prevent the film material from being damaged, has good indentation effect, and is suitable for indentation treatment of the base film of the book cover.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the present invention.
Fig. 2 is a perspective view of fig. 1.
Detailed Description
As shown in fig. 1 and 2, the extrusion stretching type film material indentation device comprises a rack 1, a fixed seat 2, a film material pressing plate 3, a lifting mechanism 4 capable of driving the film material pressing plate 3 to lift, at least one rolling stretching sheet 5, a rolling wheel 6, an adjusting cylinder 7, a translation seat 8 and a left-right translation mechanism 9 capable of driving the translation seat 8 to translate left and right, wherein the fixed seat 2 is installed on the rack 1, the rolling stretching sheet 5 is arranged on the top surface of the fixed seat 2, and the rolling stretching sheet 5 is strip-shaped and extends along the left-right direction; the membrane material pressing plate 3 is arranged right above the fixed seat 2, the membrane material pressing plate 3 is provided with a strip-shaped through hole 31 extending along the left-right direction, and the strip-shaped through hole 31 corresponds to the position of the rolling stretching sheet 5; the cylinder body of the adjusting cylinder 7 is arranged on the translation seat 8, the piston rod of the adjusting cylinder faces downwards, the rolling wheel 6 is rotatably arranged on the piston rod of the adjusting cylinder 7, the axis of the rolling wheel is in the front-back direction, and the rolling wheel 6 is positioned in the strip-shaped through hole 31 and matched with the rolling stretching sheet 5.
In the present embodiment, the number of the rolled tension sheets 5 is two, and the two rolled tension sheets 5 are sequentially arranged on the top surface of the fixed seat 2 from front to back and are matched with the rolling wheels 6.
In this embodiment, the lifting mechanism 4 includes a lifting cylinder 41, a lifting seat 42, a plurality of guide posts 43 and a plurality of guide sleeves 44, the lifting seat 42 is disposed below the film material pressing plate 3, each guide post 43 is disposed between the film material pressing plate 3 and the lifting seat 42, the upper end of each guide post 43 is connected with the film material pressing plate 3, and the lower end of each guide post 43 is connected with the lifting seat 42; each guide sleeve 44 is installed on the rack 1 and is respectively sleeved on the corresponding guide column 43; the cylinder body of the lifting cylinder 41 is arranged on the frame 1, and the piston rod of the lifting cylinder 41 faces upwards and is connected with the lifting seat 42. During operation, the piston rod of the lifting cylinder 41 can stretch and drive the lifting seat 42 to ascend or descend, then each guide column 43 drives the membrane material pressing plate 3 to ascend or descend by a certain height, and the lifting seat 42 and the membrane material pressing plate 3 can ascend and descend more stably through the matching between each guide column 43 and each guide sleeve 44.
In the present embodiment, the rolling wheel 6 is a ball bearing, the inner ring of the ball bearing is fixedly mounted on the piston rod of the adjusting cylinder 7, and the outer ring surface of the ball bearing forms the wheel surface of the rolling wheel 6 and is matched with the rolling tension sheet 5.
In the present embodiment, the left-right translation mechanism 9 includes a horizontal guide rail 91, a translation motor 92, a driving pulley (not shown), a driven pulley 94 and an endless synchronous belt 95, the horizontal guide rail 91 is installed on the frame 1 and is arranged along the left-right direction, and the translation base 8 is installed on the horizontal guide rail 91 and is in sliding fit with the horizontal guide rail 91; translation motor 92 installs in frame 1, and driving pulley, driven pulley 94 rotatable mounting are in frame 1, and driving pulley and translation motor 92's output shaft transmission is connected, and driving pulley and driven pulley 94 are together with the tensioning of annular synchronous belt 95, and annular synchronous belt 95 has two straightway 951 of moving towards about, and wherein straightway 951 is connected with translation seat 8. During operation, the driving pulley can be driven by the translation motor 92 to rotate forward or backward, and the translation seat 8 and the rolling wheel 6 are driven by a straight line segment 951 of the annular synchronous belt 95 to translate a certain distance leftwards or rightwards along the horizontal guide rail 91.
The working principle of the extrusion stretching type film material indentation device is briefly described as follows:
when the device works, a film waiting for indentation is driven by the traction mechanism to move from front to back in a clearance mode and passes between the fixed seat 2 and the film pressing plate 3; when the position of the film surface needing to form a crease line reaches between the rolling stretching sheet 5 and the rolling wheel 6, the film stops moving, the lifting mechanism 4 drives the film pressing plate 3 to descend, the film is pressed on the fixed seat 2 through the film pressing plate 3, then the left and right translation mechanism 9 drives the translation seat 8 to translate left or right, the wheel surface of the rolling wheel 6 and the rolling stretching sheet 5 are pressed together (the height position of the rolling wheel 6 can be adjusted through adjusting the air cylinder 7, so that the size of the gap between the rolling wheel 6 and the rolling stretching sheet 5 is adjusted to adapt to indentation of films with different thicknesses, and the pressure of the rolling wheel 6 on the film can be conveniently adjusted), the rolling wheel 6 is driven to roll from one end of the rolling stretching sheet 5 to the other end thereof in a passive mode (the rolling wheel 6 can also move back and forth between the two ends of the rolling stretching sheet 5 once), indenting the positions of the surface of the membrane material corresponding to the strip-shaped through holes 31 to form crease lines in the left and right directions; then, the lifting mechanism 4 drives the film material pressing plate 3 to ascend and reset, the film material on the fixed seat 2 is loosened, the film material is driven by the traction mechanism to continuously move backwards, and the next position on the surface of the film material, where a crease line needs to be formed, is moved to a position between the rolling stretching sheet 5 and the rolling wheel 6; so reciprocal, this kind of extrusion stretching type membrane material indentation device can carry out the indentation to the membrane material surface automatically in order to form the crease line to can effectively prevent to cause the damage to the membrane material, the indentation is effectual, is applicable to and carries out the indentation processing to the base film of books cover.
In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and the equivalent or simple change of the structure, the characteristics and the principle described in the present patent idea is included in the protection scope of the present patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. The utility model provides an extrusion stretching type membrane indentation device which characterized in that: the device comprises a rack, a fixed seat, a membrane material pressing plate, a lifting mechanism capable of driving the membrane material pressing plate to lift, at least one rolling stretching piece, a rolling wheel, a translation seat and a left-right translation mechanism capable of driving the translation seat to translate left and right, wherein the fixed seat is installed on the rack, the rolling stretching piece is arranged on the top surface of the fixed seat, and the rolling stretching piece is strip-shaped and extends along the left-right direction; the membrane material pressing plate is arranged right above the fixed seat and provided with a strip-shaped through hole extending along the left-right direction, and the strip-shaped through hole corresponds to the position of the rolling stretching sheet; the rolling wheel is rotatably arranged on the translation seat, the axis of the rolling wheel is in the front-back direction, and the rolling wheel is positioned in the strip-shaped through hole and matched with the rolling stretching sheet.
2. The apparatus according to claim 1, wherein: the rolling wheel is arranged on the translation seat through an adjusting cylinder; the cylinder body of the adjusting cylinder is arranged on the translation seat, the piston rod of the adjusting cylinder faces downwards, and the rolling wheel is rotatably arranged on the piston rod of the adjusting cylinder.
3. The apparatus according to claim 2, wherein: the rolling wheel adopts a ball bearing, and the inner ring of the ball bearing is fixedly arranged on the piston rod of the adjusting cylinder.
4. The apparatus according to any one of claims 1 to 3, wherein: the number of the rolling stretching pieces is at least two, and each rolling stretching piece is sequentially arranged on the top surface of the fixed seat from front to back and matched with the rolling wheel.
5. The apparatus according to any one of claims 1 to 3, wherein: the lifting mechanism comprises a lifting cylinder, a lifting seat, a plurality of guide columns and a plurality of guide sleeves, the lifting seat is arranged below the membrane material pressing plate, each guide column is arranged between the membrane material pressing plate and the lifting seat, the upper end of each guide column is connected with the membrane material pressing plate, and the lower end of each guide column is connected with the lifting seat; each guide sleeve is arranged on the rack and is respectively sleeved on the corresponding guide post; the cylinder body of the lifting cylinder is arranged on the frame, and the piston rod of the lifting cylinder faces upwards and is connected with the lifting seat.
6. The apparatus according to any one of claims 1 to 3, wherein: the left-right translation mechanism comprises a horizontal guide rail, a translation motor, a driving belt wheel, a driven belt wheel and an annular synchronous belt, the horizontal guide rail is arranged on the rack and arranged along the left-right direction, and the translation seat is arranged on the horizontal guide rail and is in sliding fit with the horizontal guide rail; the translation motor is installed in the frame, and driving pulley, driven pulley rotatable installation are in the frame, and driving pulley is connected with translation motor's output shaft transmission, and driving pulley and driven pulley are together with the tensioning of annular hold-in range, and annular hold-in range has two straightways of controlling the trend, and wherein a straightway is connected with the translation seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122394960.9U CN215618367U (en) | 2021-09-30 | 2021-09-30 | Extrusion stretching type film material indentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122394960.9U CN215618367U (en) | 2021-09-30 | 2021-09-30 | Extrusion stretching type film material indentation device |
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| Publication Number | Publication Date |
|---|---|
| CN215618367U true CN215618367U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122394960.9U Active CN215618367U (en) | 2021-09-30 | 2021-09-30 | Extrusion stretching type film material indentation device |
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|---|---|
| CN (1) | CN215618367U (en) |
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2021
- 2021-09-30 CN CN202122394960.9U patent/CN215618367U/en active Active
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