CN213441219U - Rubber sheet and cloth pressing equipment - Google Patents
Rubber sheet and cloth pressing equipment Download PDFInfo
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- CN213441219U CN213441219U CN202022306307.8U CN202022306307U CN213441219U CN 213441219 U CN213441219 U CN 213441219U CN 202022306307 U CN202022306307 U CN 202022306307U CN 213441219 U CN213441219 U CN 213441219U
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- rubber sheet
- chloroprene rubber
- hot melting
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Abstract
The application relates to rubber sheet and cloth pressing equipment which comprises a deviation correcting mechanism, a laminating and positioning mechanism and a pressing mechanism which are sequentially arranged on a machine body; the machine body is provided with two bearing frames, the pressing mechanism comprises a hot melting roller, two ends of the hot melting roller are respectively and rotatably arranged on the two bearing frames, the hot melting roller is connected with a power piece for driving the hot melting roller to rotate, and the chloroprene rubber sheet and the fabric are attached and wound to the top from the bottom of the hot melting roller; bear the frame and rotate and be provided with feed roll and discharge roller, feed roll and discharge roller cover are equipped with same and wrap up in and send the area, bear the frame and be provided with and will wrap up in and send the area and separate into two-layer a plurality of nip rolls, wrap up in and send the outer wall position of taking the arc cover to locate on the hot melt cylinder and laminating with the chloroprene rubber sheet. This application utilizes to wrap up and send the area and make chloroprene rubber sheet and surface fabric and hot melt cylinder paste tightly to improve the pressfitting effect.
Description
Technical Field
The invention relates to the technical field of rubber preparation, in particular to rubber sheet and cloth pressing equipment.
Background
The chloroprene rubber has strong crystallinity, large intermolecular force, good tensile strength, rebound resilience, tear resistance and wear resistance, is dense in material and has excellent cold-proof effect, and is often used for being attached to different fabric fabrics to prepare diving materials.
The production method comprises the steps of firstly, accurately laminating the chloroprene rubber sheet and the fabric in advance, then, simultaneously feeding the chloroprene rubber sheet and the fabric into laminating equipment, winding the chloroprene rubber sheet and the fabric on the outer wall of a roller of the laminating equipment, and heating the chloroprene rubber sheet and the fabric by the roller in the walking process to enable the chloroprene rubber sheet and the fabric to be hot-melted and laminated. In the preparation process, a gap is easily formed between the chloroprene rubber sheet and the fabric on the outer wall of the roller, so that the temperature conduction efficiency is reduced, and the hot melting and laminating effect of the chloroprene rubber sheet and the fabric is not firm enough.
SUMMERY OF THE UTILITY MODEL
In order to improve the hot melt laminating effect of chloroprene rubber sheet and surface fabric, this application provides a rubber sheet and cloth lamination equipment.
The application provides a building energy-saving ventilation system adopts following technical scheme:
a rubber sheet and cloth pressing device comprises a deviation correcting mechanism, a laminating and positioning mechanism for laminating a chloroprene rubber sheet and a fabric, and a pressing mechanism for hot-melting and pressing the chloroprene rubber sheet and the fabric, which are sequentially arranged on a machine body;
the machine body is provided with two bearing frames, the pressing mechanism comprises a hot melting roller, two ends of the hot melting roller are respectively and rotatably arranged on the two bearing frames, the hot melting roller is connected with a power piece for driving the hot melting roller to rotate, and the chloroprene rubber sheet and the fabric are attached to and wound from the bottom to the top of the hot melting roller;
bear the rotation of frame and be provided with feed roll and discharge roller, feed roll and discharge roller cover are equipped with same parcel and send the area, bear the frame and be provided with and will wrap up and send the area and separate into two-layer a plurality of nip rolls, wrap up the outer wall position of sending the arc cover of area and laminating with the chloroprene rubber sheet on the hot melt cylinder.
By adopting the technical scheme, after the chloroprene rubber sheet deflects to a correct moving track through the deviation correcting mechanism, the chloroprene rubber sheet and the fabric move to the fitting positioning mechanism to be fitted in advance, then synchronously enter the pressing mechanism, the wrapping belt sleeve is tightly sleeved on the outer side of the hot melting roller, and the chloroprene rubber sheet and the fabric move between the hot melting roller and the wrapping belt, so that the chloroprene rubber sheet and the fabric can be tightly attached to the hot melting roller, the gap is avoided, and the pressing effect is improved.
Preferably, bear the frame and be located the tip of feed roller and discharge roller and all be provided with the regulation seat, adjust the seat and set up the tangent slide of length direction and hot melt cylinder's circumference lateral wall, slide fit-in sliding connection has the slider, it wears to be equipped with the propelling movement screw rod to adjust the seat screw thread, the one end of propelling movement screw rod stretches into the slide and rotates with the slider to be connected, the tip of feed roller and discharge roller all rotates with corresponding slider to be connected.
Through adopting above-mentioned technical scheme, rotate the propelling movement screw rod, the propelling movement screw rod pulling slider slides in the slide is inside to can adjust the arc interval between the feed roller and the discharge roller, can change as required and wrap up the laminating rate of tension of sending the area in the hot melt cylinder outside.
Preferably, bear the rotation of frame and be provided with a plurality of compression rollers that support, it is located two-layer and wraps up between the area to support the compression roller, support the compression roller and wrap up with one of them layer that is close to hot melt cylinder and send a looks butt, bear the frame and be provided with the regulation subassembly that adjusts to support compression roller and hot melt cylinder interval.
Through adopting above-mentioned technical scheme, adjusting part can adjust and support the interval between compression roller and the hot melt cylinder, utilizes to support the compression roller and further makes chloroprene rubber sheet and surface fabric and hot melt cylinder laminate mutually, improves the pressfitting effect.
Preferably, the adjusting assembly comprises a driving screw with one end rotatably connected with the bearing frame and a connecting block in threaded connection with the driving screw, the driving screw extends back to the axis of the hot melting roller, and the connecting block is rotatably connected with the end of the pressing roller.
Through adopting above-mentioned technical scheme, rotate drive screw, drive screw drive connecting block is close to or keeps away from the motion of hot melt cylinder to can adjust the interval of propping compression roller and hot melt cylinder, with the chloroprene rubber sheet and the surface fabric pressfitting operation that adapt to different thickness.
Preferably, the mechanism of rectifying includes that two are parallel to each other rectify roller and two rodless cylinders, two rectify the roller and arrange the setting along chloroprene rubber sheet's moving direction, chloroprene rubber sheet wears to locate two and rectifies the position between the roller, two rodless cylinders are located respectively and rectifies the both sides of roller, two the tip of one side wherein of rodless cylinder body inclines in opposite directions and sets up, two the end connection who rectifies the roller has same balanced seat, rodless cylinder's sliding sleeve rotates with corresponding balanced seat to be connected.
Through adopting above-mentioned technical scheme, when the chloroprene rubber sheet took place to squint, rodless cylinder can drive two and rectify roller synchronous motion, and the both ends opposite motion of rectifying the roller, two are rectified roller centre gripping chloroprene rubber sheet and are made the beat motion, and the chloroprene rubber sheet squints towards the one side of tightening to make the chloroprene rubber sheet beat back to the exact movement path, thereby make chloroprene rubber sheet and fabric laminating accurate, avoid the loss of material.
Preferably, the angle between the cylinder body of the rodless cylinder and the rectification roller is 60 degrees.
By adopting the technical scheme, when the angle between the rectification roller and the cylinder body of the rodless cylinder is 60 degrees, the swing amplitude of the rectification roller is not too large, so that the swing amplitude of the chloroprene rubber sheet is too large, and meanwhile, the swing amplitude is not too small, so that the chloroprene rubber sheet is difficult to swing to a correct track.
Preferably, a deviation rectifying sensor for detecting the moving path of the chloroprene rubber sheet is arranged between the deviation rectifying mechanism and the attaching and positioning mechanism on the machine body.
Through adopting above-mentioned technical scheme, utilize the sensor of rectifying to detect the removal orbit of chloroprene rubber sheet in real time, the sensor of rectifying detects the chloroprene rubber sheet and breaks away from the response zone time, and the rodless cylinder starts, can drive the opposite motion in both ends of rectifying the roller to can correct the removal orbit of chloroprene rubber sheet, use manpower sparingly.
Preferably, laminating positioning mechanism includes compression roller, lower compression roller and two driving rollers, two the driving roller cover is equipped with same horizontal conveyor, it is located the horizontal conveyor top to go up the compression roller, the compression roller is located between two-layer horizontal conveyor and aligns each other with last compression roller, it all with horizontal conveyor looks butt with lower compression roller one side in opposite directions to go up the compression roller.
Through adopting above-mentioned technical scheme, chloroprene rubber sheet and surface fabric move the horizontal conveyer belt simultaneously, follow afterwards from last compression roller and pass through between the compression roller down to make chloroprene rubber sheet and surface fabric can laminate the location in advance and align, follow-up synchronous entering pressing mechanism.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after the chloroprene rubber sheet is deflected to a correct moving track through the deviation rectifying mechanism, the chloroprene rubber sheet and the fabric move to the fitting positioning mechanism for fitting in advance, then synchronously enter the pressing mechanism, the wrapping belt is sleeved outside the hot melting roller, and the chloroprene rubber sheet and the fabric move between the hot melting roller and the wrapping belt, so that the chloroprene rubber sheet and the fabric can be tightly attached to the hot melting roller, a gap is avoided, and the pressing effect is improved;
2. the pushing screw rod is rotated, the sliding block is pulled by the pushing screw rod to slide in the slide way, so that the arc-shaped distance between the feeding roller and the discharging roller can be adjusted, and the attaching tension degree of the wrapping belt on the outer side of the hot melting roller can be changed according to needs;
3. the driving screw is rotated to drive the connecting block to move close to or far away from the hot melting roller, so that the distance between the pressing roller and the hot melting roller can be adjusted, and the pressing operation of the chloroprene rubber sheets and the fabric fabrics with different thicknesses can be adapted.
Drawings
FIG. 1 is a schematic structural diagram of a rubber sheet and cloth laminating apparatus according to this embodiment;
fig. 2 is a schematic cross-sectional structure diagram of a rubber sheet and cloth laminating apparatus in this embodiment.
Description of reference numerals: 1. a body; 11. a driving roller; 111. a horizontal conveyor belt; 12. an upper compression roller; 13. a lower pressing roller; 14. a deviation rectifying sensor; 15. a conveying roller; 2. a deviation rectifying roller; 21. a balance seat; 3. a rodless cylinder; 31. a sliding sleeve; 4. a carrier; 41. a hot melting roller; 42. flattening rollers; 43. an adjusting seat; 431. a slideway; 432. pushing the screw rod; 44. a drive screw; 5. a feed roll; 51. a slider; 52. a wrapping belt; 6. a discharging roller; 7. pressing the roller; 71. connecting blocks; 8. a neoprene sheet; 9. a face fabric; 10. neoprene cloth.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The utility model provides a rubber sheet and cloth lamination equipment, refer to fig. 1 and fig. 2, lamination equipment is including installing in organism 1 the mechanism of rectifying, laminating positioning mechanism and pressing mechanism, the mechanism of rectifying, laminating positioning mechanism and pressing mechanism arrange the setting along chloroprene rubber sheet 8's removal route in proper order, surface fabric 9 and the chloroprene rubber sheet 8 after the mechanism of rectifying all move to laminating positioning mechanism position through conveying roller 15 and carry out the prepositioning laminating operation, get into pressing mechanism in step afterwards and carry out hot melt pressfitting operation.
The deviation rectifying mechanism comprises two deviation rectifying rollers 2 which are parallel to each other and two rodless cylinders 3 which are respectively arranged at two ends of the deviation rectifying rollers 2, the axes of the deviation rectifying rollers 2 are perpendicular to the moving direction of the chloroprene rubber sheet 8, the chloroprene rubber sheet 8 passes between the two deviation rectifying rollers 2, and the two deviation rectifying rollers 2 are arranged along the moving direction of the chloroprene rubber sheet 8. The end parts of the two deviation rectifying rollers 2 are respectively fixed with the same balance seat 21, the rodless cylinders 3 are fixed on the machine body 1, the end parts of the two rodless cylinders 3, which are positioned on one side, are oppositely inclined, and the sliding sleeves 31 of the rodless cylinders 3 are rotatably connected with the corresponding balance seats 21, so that the two ends of the deviation rectifying rollers 2 can reversely swing in the horizontal direction, and therefore the passing chloroprene rubber sheets 8 are corrected, and the chloroprene rubber sheets 8 can swing to the original accurate positions.
Specifically, the angle between the cylinder body of the rodless cylinder 3 and the rectification roller 2 may be 60 degrees to 70 degrees, and in the present embodiment, the angle between the cylinder body of the rodless cylinder 3 and the rectification roller 2 is 60 degrees.
Two deviation rectifying sensors 14 are arranged on the machine body 1 and positioned on one side of the chloroprene rubber sheet 8 in the moving direction of the deviation rectifying mechanism, the two deviation rectifying sensors 14 are respectively positioned on two sides of the chloroprene rubber sheet 8 in the width direction, and two side edges of the chloroprene rubber sheet 8 respectively pass through sensing areas of the deviation rectifying sensors 14 on the two sides. When the deviation rectifying sensor 14 detects that the chloroprene rubber sheet 8 has large deviation, the rodless cylinder 3 drives the deviation rectifying roller 2 to make deflection motion, so that the chloroprene rubber sheet 8 deflects back to the original correct track again.
Laminating positioning mechanism installs in the last compression roller 12 of organism 1, lower compression roller 13 and two driving rollers 11 including all rotating, and the outside cover of two driving rollers 11 is equipped with same horizontal transfer area 111, and horizontal transfer area 111 forms two-layerly through two driving roller 11 intervals, and chloroprene rubber sheet 8 and surface fabric 9 move at the upper surface of horizontal transfer area 111. The upper pressing roller 12 is located above the middle of the horizontal conveying belt 111, the lower pressing roller 13 is located between two layers of the horizontal conveying belt 111, the lower pressing roller 13 is aligned with the upper pressing roller 12, the lower pressing roller 13 and the upper pressing roller 12 are abutted to each other with the horizontal conveying belt 111 on one face in opposite directions, the chloroprene rubber sheet 8 and the fabric 9 pass between the upper pressing roller 12 and the lower pressing roller 13 to be positioned and attached in advance, and the chloroprene rubber sheet 8 and the fabric 9 which are aligned and attached to each other enter the pressing mechanism subsequently.
The pressing mechanism comprises a hot melting roller 41 which is arranged in a cylinder, two bearing frames 4 are fixed on the machine body 1, two ends of the hot melting roller 41 are respectively rotatably installed on the two bearing frames 4, the axis of the hot melting roller 41 is perpendicular to the moving direction of the chloroprene rubber sheet 8, the hot melting roller 41 is driven to rotate by a power piece, and the power piece can be a motor. The chloroprene rubber sheet 8 and the fabric 9 are attached and wound from the bottom to the top of the hot melting roller 41, and the chloroprene rubber cloth 10 formed by pressing is conveyed to a winding mechanism from the top of the hot melting roller 41 through a conveying roller 15, so that the pressing operation is completed.
The hot melting cylinder 41 is provided with a tight adhering component at the part where the chloroprene rubber sheet 8 and the fabric 9 are adhered, the tight adhering component comprises a feed roller 5 and a discharge roller 6 which are all rotatably installed on the bearing frame 4, the feed roller 5 is positioned at the feeding position of the chloroprene rubber sheet 8 on the hot melting cylinder 41, and the discharge roller 6 is positioned at the discharging position of the chloroprene rubber fabric 10 on the hot melting cylinder 41. The outer side of the feed roller 5 and the discharge roller 6 are sleeved with the same wrapping belt 52, the wrapping belt 52 is in an arc shape and is sleeved on the outer wall of the hot melt roller 41, the bearing frame 4 is rotatably installed between the feed roller 5 and the discharge roller 6 and provided with a plurality of flattening rollers 42, the wrapping belt 52 passes through the feed roller 5, the discharge roller 6 and the flattening rollers 42 are separated to form two layers, the flattening rollers 42 are arranged and arranged in a moving path of the wrapping belt 52 far away from the hot melt roller 41 layer between the feed roller 5 and the discharge roller 6, and the wrapping belt 52 is sleeved on one side of the flattening rollers 42 back to the hot melt roller 41. One layer of the wrapping belt 52 close to the hot melting roller 41 is attached to the outer wall of the hot melting roller 41, and the chloroprene rubber sheet material 8 and the fabric 9 move between the outer wall of the hot melting roller 41 and the wrapping belt 52, so that the chloroprene rubber sheet material 8 and the fabric 9 can be attached to the hot melting roller 41, and the laminating effect is improved.
The end parts of the feeding roller 5 and the discharging roller 6 are connected with the bearing frame 4 through tensioning assemblies, each tensioning assembly comprises an adjusting seat 43, a pushing screw 432 and a sliding block 51, each adjusting seat 43 is fixed on the bearing frame 4, each adjusting seat 43 is provided with a sliding way 431 penetrating through two opposite surfaces, each sliding block 51 is in sliding connection with the corresponding sliding way 431, each pushing screw 432 is threaded through the corresponding adjusting seat 43, one end of each pushing screw 432 extends into the corresponding sliding way 431 and is rotatably connected with the corresponding sliding block 51, the length direction of each pushing screw 432 is parallel to the length direction of the corresponding sliding way 431, and the length direction of each sliding way 431 is tangent to the circumferential side wall of the corresponding hot melting roller. The pushing screw 432 is rotated to drive the slider 51 to move in the length direction of the slideway 431, and the length of the moving path of the wrapping belt 52 between the feed roller 5 and the discharge roller 6 is changed, so that the attaching tension of the wrapping belt 52 to the hot melting roller 41 is adjusted.
The bearing frame 4 is rotatably provided with a plurality of pressing rollers 7, the pressing rollers 7 are arranged between the two layers of wrapping belts 52, the pressing rollers 7 are arranged along the circumferential side wall of the hot melting roller 41, the pressing rollers 7 and one layer of wrapping belts 52 close to the hot melting roller 41 are mutually pressed, and the chloroprene rubber sheet 8 and the fabric 9 are further tightly attached to the outer wall of the hot melting roller 41.
Both ends that support the compression roller 7 all are connected with bearing frame 4 through adjusting part, and adjusting part includes drive screw 44 and connecting block 71, and drive screw 44's one end is rotated and is installed in bearing frame 4, and drive screw 44 extends to the axis of hot melt cylinder 41 dorsad, and connecting block 71 rotates to be connected in the tip that supports compression roller 7, and corresponding connecting block 71 is worn to locate by drive screw 44 screw thread. By rotating the driving screw 44, the connecting block 71 and the pressing roller 7 can be driven to move close to or away from the hot melting roller 41, so that the pressing degree of the pressing roller 7 can be adjusted.
The implementation principle of the application is as follows: the wrapping and conveying belt 52 is attached to the outer wall of the hot melting roller 41, the chloroprene rubber sheet material 8 and the fabric 9 can be attached to the outer wall of the hot melting roller 41, the existence of gaps is avoided, and the attaching effect is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a rubber sheet and cloth lamination equipment which characterized in that: the device comprises a deviation correcting mechanism, a laminating and positioning mechanism and a pressing mechanism, wherein the deviation correcting mechanism is sequentially arranged on a machine body (1), the laminating and positioning mechanism is used for laminating a chloroprene rubber sheet (8) and a fabric (9), and the pressing mechanism is used for hot melting and pressing the chloroprene rubber sheet (8) and the fabric (9);
the machine body (1) is provided with two bearing frames (4), the pressing mechanism comprises a hot melting roller (41) with two ends respectively rotatably arranged on the two bearing frames (4), the hot melting roller (41) is connected with a power piece for driving the hot melting roller to rotate, and the chloroprene rubber sheet (8) and the fabric (9) are attached to and wound from the bottom of the hot melting roller (41) to the top;
bear frame (4) and rotate and be provided with feed roll (5) and discharge roller (6), feed roll (5) and discharge roller (6) cover are equipped with same parcel and send area (52), bear frame (4) be provided with will wrap up and send area (52) and separate into two-layer a plurality of nip rolls (42), wrap up and send area (52) arc cover locate hot melt cylinder (41) on with the outer wall position of chloroprene rubber sheet (8) laminating.
2. A rubber sheet and cloth bonding apparatus according to claim 1, wherein: bear frame (4) and the tip that is located feed roller (5) and discharge roller (6) all is provided with adjusts seat (43), adjust seat (43) and set up the tangent slide (431) of the circumference lateral wall of length direction and hot melt cylinder (41), slide (431) fit in sliding connection has slider (51), it wears to be equipped with propelling movement screw rod (432) to adjust seat (43) screw thread, the one end of propelling movement screw rod (432) is stretched into slide (431) and is connected with slider (51) rotation, the tip of feed roller (5) and discharge roller (6) all rotates with corresponding slider (51) and is connected.
3. A rubber sheet and cloth bonding apparatus according to claim 1, wherein: bear frame (4) and rotate and be provided with a plurality of pressure rollers (7) that support, it is located two-layer and wraps up and send between the area (52) to support pressure roller (7), it wraps up with one of them layer that is close to hot melt cylinder (41) and send area (52) looks butt to support pressure roller (7), bear frame (4) and be provided with the regulation subassembly of adjusting the pressure roller (7) that supports and hot melt cylinder (41) interval.
4. A rubber sheet and cloth bonding apparatus according to claim 3, wherein: the adjusting assembly comprises a driving screw (44) with one end rotatably connected with the bearing frame (4) and a connecting block (71) in threaded connection with the driving screw (44), the driving screw (44) extends back to the axis of the hot melting roller (41), and the connecting block (71) is rotatably connected with the end of the pressing roller (7).
5. A rubber sheet and cloth bonding apparatus according to claim 1, wherein: the mechanism of rectifying includes that two are parallel to each other rectify roller (2) and two rodless cylinders (3), two rectify roller (2) and arrange the setting along the moving direction of chloroprene rubber sheet (8), chloroprene rubber sheet (8) are worn to locate two and are rectified the position between roller (2), two rodless cylinders (3) are located respectively and rectify the both sides of roller (2), two rodless cylinders (3) cylinder body wherein the tip of one side sets up, two in opposite directions the end connection who rectifies roller (2) has same balanced seat (21), sliding sleeve (31) and corresponding balanced seat (21) of rodless cylinders (3) rotate and are connected.
6. A rubber sheet and cloth bonding apparatus according to claim 5, wherein: the angle between the cylinder body of the rodless cylinder (3) and the rectification roller (2) is 60 degrees.
7. A rubber sheet and cloth bonding apparatus according to claim 5, wherein: and a deviation rectifying sensor (14) for detecting the moving path of the chloroprene rubber sheet (8) is arranged between the deviation rectifying mechanism and the laminating and positioning mechanism on the machine body (1).
8. A rubber sheet and cloth bonding apparatus according to claim 1, wherein: laminating positioning mechanism includes compression roller (12), compression roller (13) and two driving roller (11), two driving roller (11) cover is equipped with same horizontal transfer area (111), it is located horizontal transfer area (111) top to go up compression roller (12), compression roller (13) are located between two-layer horizontal transfer area (111) and align each other with last compression roller (12) down, it all with horizontal transfer area (111) looks butt with compression roller (13) one side in opposite directions to go up compression roller (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022306307.8U CN213441219U (en) | 2020-10-15 | 2020-10-15 | Rubber sheet and cloth pressing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022306307.8U CN213441219U (en) | 2020-10-15 | 2020-10-15 | Rubber sheet and cloth pressing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213441219U true CN213441219U (en) | 2021-06-15 |
Family
ID=76292092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022306307.8U Active CN213441219U (en) | 2020-10-15 | 2020-10-15 | Rubber sheet and cloth pressing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213441219U (en) |
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2020
- 2020-10-15 CN CN202022306307.8U patent/CN213441219U/en active Active
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