CN213222981U - Transmission mechanism for rolling coating anti-sticking agent on plastic sheet - Google Patents
Transmission mechanism for rolling coating anti-sticking agent on plastic sheet Download PDFInfo
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- CN213222981U CN213222981U CN202021731796.5U CN202021731796U CN213222981U CN 213222981 U CN213222981 U CN 213222981U CN 202021731796 U CN202021731796 U CN 202021731796U CN 213222981 U CN213222981 U CN 213222981U
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- sticking agent
- plastic sheet
- screw rod
- support frame
- conveying rollers
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Abstract
The utility model discloses a transmission mechanism of anti-sticking agent is scribbled in roll to plastic sheet, including both sides support frame, two sets of transfer rollers, afterburning cylinder, lead screw regulation locking Assembly and anti-sticking agent case, lead screw regulation locking Assembly includes the hand wheel, the lead screw and with the lead screw slider of lead screw cooperation spiro union, the horizontal level of support frame is provided with the sliding groove of lead screw regulation locking Assembly, be provided with the slide rail from top to bottom in the sliding groove, the vertical afterburning groove that is provided with afterburning cylinder of support frame, be provided with the slide rail about the afterburning inslot, anti-sticking agent has been added to anti-sticking agent case inside, this transmission mechanism utilizes two sets of tangential cooperation rolling driving rollers to carry out the roll to plastic sheet to scribble anti-sticking agent, preceding set of driving roller immerses under the anti-sticking agent liquid level and adsorbs liquid anti-sticking agent, again with last driving roller sheet under the tangential extrusion cooperation, pass, is simple and practical.
Description
Technical Field
The utility model relates to a plastic film production facility technical field, concretely relates to plastic sheet rolls and scribbles drive mechanism of anti-sticking agent.
Background
In the production and preparation process of the plastic sheet, the sheet is fully spread by virtue of the flattening roller, heat dissipation is required in the sheet cooling process after the sheet is melted into a liquid state and extruded into a sheet, and the problem of material is usually certain viscosity, so that inconvenience is brought to the subsequent winding work of the finished sheet, adhesion can be generated between layers of the sheet, and the subsequent stripping and processing of the produced product are not facilitated. Therefore, a device for coating the anti-sticking agent on the plastic sheet in the gradual flattening forming process is required to assist the efficient production of the plastic sheet and improve the surface viscosity of the plastic sheet.
Disclosure of Invention
The utility model discloses the purpose: in order to solve the problems in the background art, a transmission mechanism for rolling and coating an anti-sticking agent on a plastic sheet is designed, two groups of transmission rollers which are in tangent fit rolling are used for rolling and coating the anti-sticking agent on the plastic sheet, the former group of transmission rollers are immersed under the liquid level of the anti-sticking agent and adsorb the liquid anti-sticking agent, then the former group of transmission rollers are in tangent extrusion fit with the upper transmission roller for rolling and coating the anti-sticking agent on the plastic sheet, and the latter group of transmission rollers extrude the redundant anti-sticking agent on the plastic sheet by means of a force application cylinder and roll and coat uniformly.
The technical scheme adopted for solving the problems is as follows:
a transmission mechanism for rolling and coating an anti-sticking agent on a plastic sheet comprises two side supporting frames, two groups of conveying rollers, a stress application cylinder, a screw rod adjusting and locking assembly and an anti-sticking agent box, wherein the screw rod adjusting and locking assembly comprises a hand wheel, a screw rod and a screw rod sliding block which is in matched threaded connection with the screw rod, the screw rod sliding block is in matched connection with shaft heads at two ends of the previous group of conveying rollers through a bearing seat,
the two groups of conveying rollers are respectively a front group of conveying rollers and a rear group of conveying rollers, the front group of conveying rollers and the rear group of conveying rollers are both provided with upper conveying rollers and lower conveying rollers,
the support frame is horizontally provided with a sliding groove of a screw rod adjusting and locking assembly in the transverse direction, a sliding rail is arranged in the sliding groove from top to bottom, the sliding rail is matched with sliding grooves formed in the upper end and the lower end of a screw rod sliding block to slide transversely, a hand wheel drives the screw rod to rotate and then drives the screw rod sliding block to slide inwards, conveying rollers are pushed inwards until the upper conveying roller and the lower conveying roller are aligned and tangent and stress-applied to extrude a plastic sheet, the support frame is vertically provided with a stress application groove of a stress application cylinder in the longitudinal direction, the sliding rail is matched with the sliding grooves formed in the left side and the right side of the stress application sliding block fixed on an ejector rod of the stress application cylinder to,
the anti-sticking agent box is placed on a workbench of the support frame bracket, the anti-sticking agent is added inside the anti-sticking agent box, and the liquid level of the anti-sticking agent is higher than the outer ring of the conveying roller below the front group of conveying rollers and lower than the outer ring of the conveying roller below the rear group of conveying rollers.
Furthermore, a positioning groove is arranged under the stress application groove, the positioning groove is matched with a shaft head of the conveying roller below the rear group through a bearing, the bearing is matched with an end cover, and the end cover is fixed on the support frame through a bolt.
Further, an adhesive layer is arranged on the outer ring of the conveying roller below the front group and used for fully adsorbing the anti-sticking agent.
Furthermore, the outer ring of the upper conveying roller of the latter group is made of rubber and is used for tightly extruding the plastic sheet under the action of the force application cylinder, so that the anti-sticking agent and the sheet are uniformly coated, and the redundant part is extruded.
The utility model has the advantages that:
the transmission mechanism for rolling and coating the anti-sticking agent on the plastic sheet utilizes two groups of transmission rollers which are in tangent fit and roll to roll and coat the anti-sticking agent on the plastic sheet, the former group of transmission rollers are immersed under the liquid level of the anti-sticking agent and adsorb the liquid anti-sticking agent, then the transmission rollers are in tangent extrusion fit with the upper transmission roller to roll and coat the anti-sticking agent on the plastic sheet, and the latter group of transmission rollers extrude redundant anti-sticking agent on the plastic sheet by means of the boosting cylinder and roll and coat uniformly, so that the transmission mechanism is.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
FIG. 1 is a side view of the driving mechanism for rolling and coating the anti-sticking agent on the plastic sheet according to the embodiment;
FIG. 2 is a front view of the driving mechanism for rolling anti-sticking agent on the plastic sheet according to the present embodiment;
the device comprises a force application cylinder 1, a top rod 2, a sliding rail 3, a force application sliding block 4, an upper conveying roller 5-a rear group, an upper conveying roller 6-a rear group, a positioning groove 7, an end cover 8, a lower conveying roller 9-a rear group, a lower conveying roller 10-a rear group, an anti-sticking agent 11, a lower conveying roller 12-a front group, a lower screw rod sliding block 13-a lower screw rod 14-a lower screw rod 15-an anti-sticking agent box 16-a lower hand wheel 17-a plastic thin plate 18-an upper hand wheel 19-an upper screw rod, an upper screw rod sliding block 20-an upper conveying roller 21-a front group and a cross rod 22.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-2, the present embodiment provides a transmission mechanism for rolling and coating an anti-adhesion agent on a plastic sheet, including two side supporting frames, two sets of conveying rollers (5, 10, 12, 21), a force application cylinder 1, a screw rod adjusting and locking assembly and an anti-adhesion agent box 15, wherein the screw rod adjusting and locking assembly includes hand wheels (16, 18), screw rods (14, 19) and screw rod sliders (13, 20) screwed with the screw rods, and the screw rod sliders (13, 20) are connected with two end shaft heads of the previous set of conveying rollers (12, 21) through a bearing seat (not shown in the figure).
Specifically, the horizontal level of support frame is provided with the sliding groove of lead screw regulation locking Assembly, be provided with slide rail 3 from top to bottom in the sliding groove, slide rail 3 and the spout cooperation lateral sliding that lead screw slider (13, 20) upper and lower end was equipped with, drive the lead screw rotation back at hand wheel (16, 18) and drive the lead screw slider and inwards slide, and then pass the transfer roller inwards, until upper and lower two transfer roller counterpoint tangent and thrust boost extrusion plastics sheet 17, the vertical thrust slot that is provided with thrust cylinder 1 of support frame, be provided with slide rail 3 about the thrust slot is internal, slide rail 3 and the spout cooperation that is equipped with on the thrust cylinder 4 left and right sides of fixing on thrust rod 2 of thrust cylinder 1 slide up and down, thrust slider 4 and the rear set of transfer roller (5, 10) both ends spindle nose pass through the.
The anti-sticking agent box 15 is placed on a workbench of a support frame bracket, the anti-sticking agent 11 is added inside, and the liquid level of the anti-sticking agent 11 is higher than the outer ring of the lower conveying roller 12 of the front group and lower than the outer ring of the lower conveying roller 10 of the rear group.
The further implementation scheme is that a positioning groove 7 is arranged under the stress application groove, the positioning groove 7 is matched with a shaft head of a conveying roller 10 below the rear group through a bearing, the bearing is matched with an end cover 8, and the end cover 8 is fixed on the support frame through a bolt.
In a further embodiment, the outer ring of the lower conveying roller 12 of the former group is provided with an adhesive layer for fully adsorbing the anti-sticking agent 11.
In a further embodiment, the outer ring of the upper conveying roller 5 of the latter group is made of rubber and is used for tightly extruding the plastic sheet under the action of the force application cylinder, so that the anti-sticking agent 11 is uniformly coated on the sheet, and the redundant part is extruded.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a plastic sheet rolls transmission of scribbling anti-adhesive agent, includes both sides support frame, two sets of transfer rollers, afterburning cylinder, lead screw regulation locking Assembly and anti-adhesive box, its characterized in that:
the screw rod adjusting and locking assembly comprises a hand wheel, a screw rod and a screw rod slide block which is in matched threaded connection with the screw rod, the screw rod slide block is matched and connected with shaft heads at two ends of the front group of conveying rollers through bearing seats,
the two groups of conveying rollers are respectively a front group of conveying rollers and a rear group of conveying rollers, the front group of conveying rollers and the rear group of conveying rollers are both provided with upper conveying rollers and lower conveying rollers,
the support frame is horizontally provided with a sliding groove of a screw rod adjusting and locking assembly in the transverse direction, a sliding rail is arranged in the sliding groove from top to bottom, the sliding rail is matched with sliding grooves formed in the upper end and the lower end of a screw rod sliding block to slide transversely, a hand wheel drives the screw rod to rotate and then drives the screw rod sliding block to slide inwards, conveying rollers are pushed inwards until the upper conveying roller and the lower conveying roller are aligned and tangent and stress-applied to extrude a plastic sheet, the support frame is vertically provided with a stress application groove of a stress application cylinder in the longitudinal direction, the sliding rail is matched with the sliding grooves formed in the left side and the right side of the stress application sliding block fixed on an ejector rod of the stress application cylinder to,
the anti-sticking agent box is placed on a workbench of the support frame bracket, the anti-sticking agent is added inside the anti-sticking agent box, and the liquid level of the anti-sticking agent is higher than the outer ring of the lower conveying roller of the front group and lower than the outer ring of the lower conveying roller of the rear group.
2. The transmission mechanism for rolling and coating the anti-sticking agent on the plastic sheet as claimed in claim 1, wherein: and a positioning groove is arranged under the stress application groove, the positioning groove is matched with the shaft head of the conveying roller below the rear group through a bearing, the bearing is matched with an end cover, and the end cover is fixed on the support frame through a bolt.
3. The transmission mechanism for rolling and coating the anti-sticking agent on the plastic sheet as claimed in claim 1, wherein: the outer ring of the conveying roller below the former group is provided with an adhesion layer which is fully adsorbed with an anti-sticking agent.
4. The transmission mechanism for rolling and coating the anti-sticking agent on the plastic sheet as claimed in claim 1, wherein: the outer ring of the upper conveying roller of the latter group is made of rubber, the plastic sheet is tightly extruded under the action of the force application cylinder, so that the anti-sticking agent and the sheet are uniformly coated, and the redundant part is extruded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021731796.5U CN213222981U (en) | 2020-08-19 | 2020-08-19 | Transmission mechanism for rolling coating anti-sticking agent on plastic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021731796.5U CN213222981U (en) | 2020-08-19 | 2020-08-19 | Transmission mechanism for rolling coating anti-sticking agent on plastic sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213222981U true CN213222981U (en) | 2021-05-18 |
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ID=75896201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021731796.5U Active CN213222981U (en) | 2020-08-19 | 2020-08-19 | Transmission mechanism for rolling coating anti-sticking agent on plastic sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213222981U (en) |
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2020
- 2020-08-19 CN CN202021731796.5U patent/CN213222981U/en active Active
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