CN216001435U - Simple spring type film pasting device - Google Patents
Simple spring type film pasting device Download PDFInfo
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- CN216001435U CN216001435U CN202122048290.5U CN202122048290U CN216001435U CN 216001435 U CN216001435 U CN 216001435U CN 202122048290 U CN202122048290 U CN 202122048290U CN 216001435 U CN216001435 U CN 216001435U
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- retraction
- hinge frame
- open slot
- spring
- film sticking
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Abstract
The utility model discloses a simple spring type film sticking device which comprises a film sticking support, wherein an upper hinge frame and a lower hinge frame are respectively hinged on the film sticking support, an upper compression roller and a lower compression roller are respectively and rotatably connected on the upper hinge frame and the lower hinge frame, a retraction adjusting mechanism is arranged between the upper hinge frame and the lower hinge frame and comprises a retraction lead screw, a retraction spring, a retraction nut and a retraction sleeve, one end of the retraction lead screw is hinged with the lower hinge frame, the retraction sleeve is hinged with the upper hinge frame and sleeved on the retraction lead screw and is in sliding connection with the retraction lead screw, the retraction nut is in threaded connection with the other end of the retraction lead screw, the retraction spring is positioned between the retraction nut and the retraction sleeve, one end of the retraction spring is abutted against the retraction nut, and the other end of the retraction spring is connected with the retraction sleeve; the utility model provides a simple spring type film sticking device which is pressed by using the elastic force of a spring as pressing force, and can adjust the applied elastic force to ensure that the pressing force is always sufficient.
Description
Technical Field
The utility model relates to the technical field of film sticking devices, in particular to a simple spring type film sticking device.
Background
The existing film sticking device usually adopts pneumatic pressing of a pressing roller and a plastic product to realize film sticking, but an air source of the existing film sticking device is often shared by other equipment devices, so that the air pressure of the film sticking device is influenced by other equipment devices, the pressing force of the pressing roller and the plastic product is reduced, bubbles are generated in the film sticking, flaws are caused, and the film sticking effect is influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a simple spring type film sticking device, which realizes the pressing by using the elastic force of a spring as pressing force, can adjust the applied elastic force and ensures that the pressing force is always sufficient.
In order to achieve the purpose, the utility model provides the following technical scheme:
a simple spring type film sticking device comprises a film sticking bracket, wherein an upper hinge frame and a lower hinge frame are respectively hinged on the same side of the film sticking bracket, the upper hinge frame and the lower hinge frame are respectively and rotatably connected with an upper compression roller and a lower compression roller, a retraction adjusting mechanism is arranged between the upper hinge frame and the lower hinge frame, the retraction adjusting mechanism comprises a retraction screw rod, a retraction spring, a retraction nut and a retraction sleeve, one end of the retraction screw rod is hinged with the lower hinge frame, the retraction sleeve is hinged with the upper hinge frame, the retraction sleeve is sleeved on the retraction screw rod and is connected with the retraction screw rod in a sliding way, the retraction nut is connected with the other end of the retraction screw rod in a threaded way, the retraction spring is positioned between the retraction nut and the retraction sleeve, one end of the retraction spring is pressed against the retraction nut, the other end of the retraction spring is connected with the retraction sleeve, still be provided with respectively on the pad pasting support and rotate the connection and detachable go up membrane spool and lower membrane spool.
Further be provided with on the pad pasting support respectively and rotate open slot and two down, it rotates in the open slot to go up the both ends of membrane spool and stretch into two respectively, the both ends of membrane spool are down stretched into respectively and rotate in the open slot under two to it is provided with the anticreep device to rotate the opening in open slot and two down rotation open slots on two to the anticreep device can be opened or closed and rotate the opening of open slot and the lower rotation open slot.
Further one side that lies in rotation open slot and two lower rotation open slots on two on the pad pasting support all is provided with the screw thread through-hole of intercommunication, anti-disengaging device is the hand bolt of twisting, the hand bolt of twisting sets up in four, and four hand bolts twist respectively in the screw thread through-hole of rotating open slot and two lower rotation open slots one side on two and stretch into respectively on two and rotate the open slot under two and in the open slot.
And further, a left baffle and a right baffle which are connected in an axial sliding mode are arranged on the upper membrane scroll and the lower membrane scroll, and axial locking pieces are arranged on the left baffle and the right baffle.
Further the opposite side of left side baffle and right baffle all is provided with the sliding sleeve, be provided with the locking screw hole of radially arranging along the sliding sleeve on the sliding sleeve, axial retaining member is holding screw, holding screw stretches into locking screw downthehole.
Further be fixed with left fixed plate and right fixed plate on the pad pasting support, all be provided with waist shape mounting groove on left side fixed plate and the right fixed plate.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the utility model, the retraction adjusting mechanism is arranged between the upper hinge frame and the lower hinge frame, so that when a plastic product passes between the upper hinge frame and the lower hinge frame, under the action of the retraction nut and the retraction sleeve, the elastic force of the retraction spring can be converted into the pressing force of the upper pressing roller and the lower pressing roller on the plastic product, so that the upper pressing roller and the lower pressing roller can be completely attached to the surface of the plastic product, and the double-sided (upper and lower surfaces) film pasting of the plastic product is completed;
(2) according to the utility model, the indentation nut is screwed down, so that the indentation spring drives the indentation sleeve to slide on the indentation screw rod, the distance between the upper hinge frame and the lower hinge frame is changed, the pressing force of the upper pressing roller and the lower pressing roller on plastic products is further adjusted, and the effect that the pressing force is always sufficient when the plastic products with different thicknesses are subjected to film pasting is realized.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a first schematic structural view of a simple spring type film sticking device;
FIG. 2 is a second schematic structural view of a simple spring type film sticking device;
FIG. 3 is a partial enlarged view A of FIG. 1;
FIG. 4 is a partial enlarged view B of FIG. 2;
fig. 5 is a partial enlarged view C of fig. 2.
Labeled as: 1. sticking a film bracket; 2. an upper hinge frame; 3. a lower hinge mount; 4. an upper compression roller; 5. a lower pressing roller; 6. retracting the lead screw; 7. retracting the sleeve; 8. retracting the nut; 9. retracting the spring; 10. winding the film; 11. feeding a film roll; 12. an upper rotating open slot; 13. screwing the bolt by hand; 14. a left fixing plate; 15. a right fixing plate; 16. a left baffle; 17. a right baffle; 18. a film feeding reel; 19. a lower film reel; 20. a sliding sleeve; 21. and (5) tightening the screw.
Detailed Description
In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the utility model, "a number" or "a number" means two or more unless explicitly specified otherwise.
A simple spring type film sticking device is shown in figures 1-2 and comprises a film sticking support 1, wherein an upper hinge frame 2 and a lower hinge frame 3 are respectively hinged to the same side of the film sticking support 1, an upper compression roller 4 and a lower compression roller 5 are respectively connected to the upper hinge frame 2 and the lower hinge frame 3 in a rotating mode, a retraction adjusting mechanism is arranged between the upper hinge frame 2 and the lower hinge frame 3 and comprises a retraction lead screw 6, a retraction spring 9, a retraction nut 8 and a retraction sleeve 7, one end of the retraction lead screw 6 is hinged to the lower hinge frame 3, the retraction sleeve 7 is hinged to the upper hinge frame 2, the retraction sleeve 7 is sleeved on the retraction lead screw 6 and is in sliding connection with the retraction lead screw 6, the retraction nut 8 is connected to the other end of the retraction lead screw 6 in a threaded mode, the retraction spring 9 is located between the retraction nut 8 and the retraction sleeve 7, and one end of the retraction spring 9 is abutted to the retraction nut 8, the other end of the retraction spring 9 is connected with the retraction sleeve 7, and an upper film reel 18 and a lower film reel 19 which are rotatably connected and detachable are respectively arranged on the film sticking bracket 1.
As shown in fig. 2, when a plastic product (the arrow direction is the moving direction of the plastic product) passes between the upper hinge frame 2 and the lower hinge frame 3, the elastic force of the retraction spring 9 can be converted into the pressing force of the upper pressure roller 4 and the lower pressure roller 5 on the plastic product under the action of the retraction nut 8 and the retraction sleeve 7 by arranging the retraction adjusting mechanism between the upper hinge frame 2 and the lower hinge frame 3, so that the upper pressure roller 4 and the lower pressure roller 5 can be completely attached to the surface of the plastic product, and the double-sided (upper and lower surfaces) film attachment of the plastic product is completed; in addition, the utility model can also ensure that the indentation spring 9 drives the indentation sleeve 7 to slide on the indentation screw rod 6 by screwing the indentation nut 8, so that the distance between the upper hinge frame 2 and the lower hinge frame 3 is changed, and further the pressing force of the upper pressing roller 4 and the lower pressing roller 5 on the plastic products is adjusted, thereby ensuring that the pressing force is always sufficient when the plastic products with different thicknesses are subjected to film pasting.
It is preferred in this embodiment, as shown in fig. 1 and 4, be provided with two last rotation open slots 12 and two lower rotation open slots on the pad pasting support 1 respectively, the both ends of going up membrane spool 18 stretch into two respectively and rotate in the open slot 12 on, the both ends of lower membrane spool 19 stretch into two respectively and rotate in the open slot under to two are gone up and rotate open slot 12 and two and rotate open slot department and all are provided with anti-disengaging device down, anti-disengaging device can open or close the opening of rotating open slot 12 and lower rotation open slot on, thereby make membrane spool 18 and lower membrane spool 19 can follow the last rotation open slot 12 and the lower rotation open slot of pad pasting support 1 and pull down the suit and go up membrane book 10 and lower membrane book 11.
In this embodiment, preferably, as shown in fig. 4, the film sticking bracket 1 is provided with communicated threaded through holes at one side of the two upper rotating open grooves 12 and one side of the two lower rotating open grooves, the anti-dropping device is a hand-screwed bolt 13, the hand-screwed bolts 13 are arranged at four sides, and the four hand-screwed bolts 13 are screwed into the threaded through holes at one side of the two upper rotating open grooves 12 and the two lower rotating open grooves and extend into the two upper rotating open grooves 12 and the two lower rotating open grooves respectively; when needing the suit to go up membrane book 10 and lower membrane book 11, hand twist hand and twist bolt 13, make four hand twist bolt 13 no longer stretch into respectively and rotate the open slot 12 and rotate the open slot under with in, alright make and go up membrane spool 18 and membrane spool 19, rotate open slot 12 and rotate the open slot under with from and shift out, go up the membrane and roll up 10 and roll up the suit of 11 with membrane down, after the suit is accomplished, pack into last rotation open slot 12 and rotate the open slot under with membrane spool 18 and membrane spool 19 again, twist bolt 13 again with the hand and prevent deviating from.
In the preferred embodiment, as shown in fig. 1-3, the upper film roll 18 and the lower film roll 19 are provided with a left baffle 16 and a right baffle 17 which are axially slidably connected, and the left baffle 16 and the right baffle 17 are provided with axial locking members, when the upper film roll 10 and the lower film roll 11 are sleeved on the upper film roll 18 and the lower film roll 19, the upper film roll 10 and the lower film roll 11 are prevented from deviating by the left baffle 16 and the right baffle 17, and the positions of the left baffle 16 and the right baffle 17 can be adjusted by the axial locking members, so as to adjust the left and right positions of the upper film roll 10 and the lower film roll 11 on the upper film roll 18 and the lower film roll 19.
In this embodiment, as shown in fig. 1 and fig. 3, sliding sleeves 20 are disposed on opposite sides of the left baffle 16 and the right baffle 17, locking threaded holes radially disposed along the sliding sleeves 20 are disposed on the sliding sleeves 20, the axial locking member is a set screw 21, and the set screw 21 extends into the locking threaded hole; when the positions of the left baffle plate 16 and the right baffle plate 17 of the upper film reel 18 and the lower film reel 19 are needed, the set screws 21 in the locking bolt holes are screwed out, so that the left baffle plate 16 and the right baffle plate 17 are locked (fixed) again, then the positions of the left baffle plate 16 and the right baffle plate 17 in the upper film reel 18 and the lower film reel 19 can be adjusted, and after the adjustment is finished, the set screws 21 are screwed into the locking threaded holes, and the set screws 21 are pressed against the upper film reel 18 and the lower film reel 19.
In this embodiment, preferably, the film sticking bracket 1 is fixed with a left fixing plate 14 and a right fixing plate 15, and waist-shaped mounting grooves are formed in both the left fixing plate 14 and the right fixing plate 15; through setting up left fixed plate 14 and right fixed plate 15 to set up waist shape mounting groove on left fixed plate 14 and right fixed plate 15, make the pad pasting device can fix the front end at extrusion lines's draw gear, directly carry out the pad pasting to plastic products when extrusion lines extrudes plastic products, and waist shape mounting groove is convenient for adjust the difference in height at whole pad pasting device for the draw gear center when the installation.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (6)
1. The utility model provides a simple and easy spring pad pasting device which characterized in that: comprises a film sticking bracket, wherein an upper hinge frame and a lower hinge frame are respectively hinged on the same side of the film sticking bracket, the upper hinge frame and the lower hinge frame are respectively and rotatably connected with an upper compression roller and a lower compression roller, a retraction adjusting mechanism is arranged between the upper hinge frame and the lower hinge frame, the retraction adjusting mechanism comprises a retraction screw rod, a retraction spring, a retraction nut and a retraction sleeve, one end of the retraction screw rod is hinged with the lower hinge frame, the retraction sleeve is hinged with the upper hinge frame, the retraction sleeve is sleeved on the retraction screw rod and is connected with the retraction screw rod in a sliding way, the retraction nut is connected with the other end of the retraction screw rod in a threaded way, the retraction spring is positioned between the retraction nut and the retraction sleeve, one end of the retraction spring is pressed against the retraction nut, the other end of the retraction spring is connected with the retraction sleeve, still be provided with respectively on the pad pasting support and rotate the connection and detachable go up membrane spool and lower membrane spool.
2. The garniture spring type film sticking device according to claim 1, characterized in that: the utility model discloses a film laminating machine, including pad pasting support, rotation open slot under two, the both ends of going up the membrane spool stretch into respectively and rotate the open slot on two respectively, the both ends of membrane spool stretch into respectively under two in the rotation open slot to rotate open slot and two under two and rotate open slot department and all be provided with the anticreep device on two, the anticreep device can be opened or close the opening of rotating open slot and rotating the open slot down.
3. The garniture spring type film sticking device according to claim 2, characterized in that: one side that lies in rotation open slot and two lower rotation open slots on two on the pad pasting support all is provided with the screw thread through-hole of intercommunication, anti-disengaging device is the hand bolt of twisting, the hand bolt of twisting is provided with four, and four hand bolts twist respectively in the screw thread through-hole of rotating open slot and two lower rotation open slots one side of two and stretch into respectively two and rotate the open slot and two lower rotation open slots in.
4. The garniture spring type film sticking device according to claim 3, characterized in that: go up the membrane spool and all be provided with axial sliding connection's left baffle and right baffle down on the membrane spool to all be provided with the axial retaining member on left baffle and the right baffle.
5. The garniture spring type film sticking device according to claim 4, characterized in that: the reverse side of left side baffle and right baffle all is provided with the sliding sleeve, be provided with the locking screw hole of radially arranging along the sliding sleeve on the sliding sleeve, the axial retaining member is holding screw, holding screw stretches into locking screw downthehole.
6. The garniture spring type film sticking device according to claim 5, characterized in that: the film sticking support is fixedly provided with a left fixing plate and a right fixing plate, and waist-shaped mounting grooves are formed in the left fixing plate and the right fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122048290.5U CN216001435U (en) | 2021-08-27 | 2021-08-27 | Simple spring type film pasting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122048290.5U CN216001435U (en) | 2021-08-27 | 2021-08-27 | Simple spring type film pasting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216001435U true CN216001435U (en) | 2022-03-11 |
Family
ID=80533805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122048290.5U Active CN216001435U (en) | 2021-08-27 | 2021-08-27 | Simple spring type film pasting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216001435U (en) |
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2021
- 2021-08-27 CN CN202122048290.5U patent/CN216001435U/en active Active
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