CN211074693U - Adjustable embossing and edge folding machine for production of polyethylene recoating film rolls - Google Patents
Adjustable embossing and edge folding machine for production of polyethylene recoating film rolls Download PDFInfo
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- CN211074693U CN211074693U CN201922004321.XU CN201922004321U CN211074693U CN 211074693 U CN211074693 U CN 211074693U CN 201922004321 U CN201922004321 U CN 201922004321U CN 211074693 U CN211074693 U CN 211074693U
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- polyethylene
- tightening screw
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Abstract
An adjustable embossing flanging machine for producing polyethylene heavy envelope film rolls comprises a pressing frame, wherein a pressing roller is arranged on the pressing frame, an installation block is arranged on the pressing frame in a sliding manner, an adjustable pressing wheel is arranged on the installation block in a rolling manner, a tightening screw of the adjustable embossing flanging machine can drive a slider to slide downwards when rotating, the slider slides downwards to press a pressing spring, so that the adjustable pressing wheel is pressed, the adjustable pressing wheel is tightly contacted with the polyethylene heavy envelope film roll through the arrangement of the pressing spring, the slider is not directly connected with the installation block but is connected with the installation block through a spring, the adjustable pressing wheel has upward elasticity, the polyethylene heavy envelope film cannot be damaged due to over-tight pressing, the diameter of a driving gear is smaller than that of a driven gear, and the driven gear rotates slowly when the driving gear rotates, the precision is bigger, easily controls the rotation range of tightening screw.
Description
Technical Field
The utility model belongs to the technical field of the production technique is rolled up to polyethylene heavy envelope membrane and specifically relates to a production is rolled up with adjustable knurling flanging machine to polyethylene heavy envelope membrane is related to.
Background
The process for producing the polyethylene heavy coating film comprises the steps of adding polyethylene resin into a hopper of an extruder, plasticizing through a screw, extruding a pipe blank from a die head, blowing and air-cooling, then entering a traction roller through a clamping plate, and bending and rolling after passing through a plurality of guide rollers. The utility model with the application number of CN201721129964.1 discloses an embossing and flanging machine for producing polyethylene heavy-duty film rolls, which comprises a frame, and a raw material roller, an adjusting roller, an embossing roller, a flanging roller and a rewinding roller which are sequentially arranged on the frame, wherein the adjusting roller is provided with an adjusting device, and a flanging device is arranged beside the flanging roller; adjusting device includes the pinch roller, rotates on the pinch roller and connects the pinch roller, and the pinch roller both ends cover is established in the slider, and the slider passes through the mount pad to be fixed in the frame, and the one end that the slider is close to the regulating roller is equipped with the spring, and the other end is equipped with the fixed block, and the fixed block sets up the puller bolt to outside, is equipped with the pressure spring between puller bolt and the nut. The gap that the heavy envelope membrane passed when utilizing adjusting device effectively to adjust the feeding is dragged the fold phenomenon that causes when avoiding producing stress at heavy envelope membrane hem in-process, guarantees the quality of product. However, because the thickness of the polyethylene heavy-duty film is relatively low, the precision of the degree of compression of the polyethylene heavy-duty film is relatively low and the adjustability is poor by simply controlling the rotation of the jacking bolt, and therefore an adjustable embossing flanging machine for producing polyethylene heavy-duty film rolls is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a production is rolled up with adjustable knurling flanging machine is used to solve above-mentioned problem to polyethylene heavy envelope membrane.
In order to realize the above-mentioned purpose, the utility model relates to a production is rolled up with adjustable knurling flanging machine to polyethylene heavy envelope membrane, including compressing tightly the frame, install the pinch roller in compressing tightly the frame, and slidable mounting has the installation piece in compressing tightly the frame, roll-mounting has adjustable pinch roller on the installation piece, adjustable pinch roller sets up in the top that compresses tightly the frame, threaded connection has the tightening screw rod in compressing tightly the frame, slidable connection has the slider in compressing tightly the frame, tightening screw rod and slider threaded connection, the fixed driven gear that is equipped with in upper end of tightening screw rod, the rotatable driving gear of installing in compressing tightly the frame, driving gear and driven gear meshing are connected, be connected with the spring between slider and the installation piece.
Preferably, the pressing rack is fixedly provided with a slide rail, and the mounting block, the slide block and the slide rail are connected in a sliding manner.
Preferably, the diameter of the driving gear is smaller than that of the driven gear.
Preferably, the upper surface of the sliding block is embedded with a thread groove, and the tightening screw rod is in threaded connection with the thread groove.
Has the advantages that:
1. The utility model has the advantages that the adjustable pinch roller is in close contact with the polyethylene heavy-film wrapping roll through the arrangement of the compression spring, and the slide block is not directly connected with the mounting block but is connected with the mounting block through the spring, so that the adjustable pinch roller has upward elasticity, and the polyethylene heavy-film wrapping roll cannot be damaged due to over-tight compression;
2. The utility model discloses the diameter of driving gear is less than driven gear's diameter, because the diameter of driving gear is less, so when rotating the driving gear, driven gear's rotation is slower, and the precision is bigger, easily controls the rotation range of tightening screw rod to be convenient for adjust the degree of compression of adjustable pinch roller.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
Fig. 1 is a schematic view of the present invention.
Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.
In the figure: the device comprises a pressing rack 1, a pressing roller 2, an installation block 3, an adjustable pressing wheel 4, a tightening screw 5, a sliding block 6, a driven gear 7, a driving gear 8, a spring 9 and a sliding rail 10.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying fig. 1-2.
As shown in the figures 1-2, the utility model relates to an adjustable embossing flanging machine for producing polyethylene heavy-duty film rolls, which comprises a pressing frame 1, wherein a pressing roller 2 is arranged on the pressing frame 1, an installation block 3 is arranged on the pressing frame 1 in a sliding way, an adjustable pressing wheel 4 is arranged on the installation block 3 in a rolling way, the polyethylene heavy-duty film is clamped between the pressing roller 2 and the adjustable pressing wheel 4, the adjustable pressing wheel 4 is arranged above the pressing frame 1, a tightening screw 5 is connected on the pressing frame 1 in a threaded way, a slide block 6 is connected on the pressing frame 1 in a sliding way, the tightening screw 5 is connected with the slide block 6 in a threaded way, a driven gear 7 is fixedly arranged at the upper end of the tightening screw 5, a driving gear 8 is arranged on the pressing frame 1 in a rotating way, the driving gear 8 is meshed with the driven gear 7, a spring 9 is connected between the slide block 6 and the installation block 3, the tightening screw 5 can drive, slider 6 is 9 to the pressure spring that slides down to compress tightly adjustable pinch roller 4, through pressure spring 9's setting, make adjustable pinch roller 4 and polyethylene heavy envelope membrane book in close contact with, and slider 6 is not direct to be connected with installation piece 3, but connects through spring 9, makes adjustable pinch roller 4 have ascending elasticity, can not damage polyethylene heavy envelope membrane because of pressing too tightly.
The pressing frame 1 is fixedly provided with a slide rail 10, and the mounting block 3, the slide block 6 and the slide rail 10 are connected in a sliding manner.
The diameter of driving gear 8 is less than driven gear 7's diameter, because driving gear 8's diameter is less, so when rotating driving gear 8, driven gear 7's rotation is slower, and the precision is bigger, easily controls the rotation range of tightening screw 5 to be convenient for adjust the degree of compression of adjustable pinch roller 4.
The upper surface embedding of slider 6 is equipped with the thread groove, and tightening screw 5 and thread groove threaded connection, tightening screw 5 can drive slider 6 and slide down to pressure spring 9, spring 9 compress tightly adjustable pinch roller 4.
The working principle is as follows: the utility model discloses tightening screw 5 can drive slider 6 lapse in the pivoted, slider 6 lapse hold-down spring 9, thereby compress tightly adjustable pinch roller 4, setting through hold-down spring 9, make adjustable pinch roller 4 and polyethylene heavy envelope membrane book in close contact with, and slider 6 is not direct to be connected with installation piece 3, but pass through spring 9 and connect, make adjustable pinch roller 4 have ascending elasticity, can not damage polyethylene heavy envelope because it is too tight to press, driving gear 8's diameter is less than driven gear 7's diameter, because driving gear 8's diameter is less, the event is when rotating driving gear 8, driven gear 7's rotation is slower, the precision is bigger, easily control tightening screw 5's rotation range, thereby be convenient for adjust adjustable pinch roller 4's degree of compression.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The adjustable embossing and flanging machine for polyethylene recoating film roll production comprises a pressing rack (1) and is characterized in that a pressing roller (2) is installed on the pressing rack (1), an installation block (3) is installed on the pressing rack (1) in a sliding mode, an adjustable pressing wheel (4) is installed on the installation block (3) in a rolling mode, the adjustable pressing wheel (4) is arranged above the pressing rack (1), a tightening screw (5) is connected to the pressing rack (1) in a threaded mode, a sliding block (6) is connected to the pressing rack (1) in a sliding mode, the tightening screw (5) is in threaded connection with the sliding block (6), a driven gear (7) is fixedly arranged at the upper end of the tightening screw (5), a driving gear (8) is installed on the pressing rack (1) in a rotating mode, the driving gear (8) is connected with the driven gear (7) in a meshing mode, and a spring (9) is connected between the sliding block (6) and the mounting block (3).
2. The adjustable embossing and flanging machine for producing polyethylene heavy-duty film rolls as claimed in claim 1, wherein a slide rail (10) is fixedly arranged on the pressing frame (1), and the mounting block (3) and the slide block (6) are slidably connected with the slide rail (10).
3. An adjustable embossing and flanging machine for the production of polyethylene repackaged film rolls according to claim 1, characterized in that the diameter of said driving gear (8) is smaller than the diameter of the driven gear (7).
4. The adjustable embossing and flanging machine for producing the polyethylene recoated film roll is characterized in that a threaded groove is embedded in the upper surface of the sliding block (6), and the tightening screw rod (5) is in threaded connection with the threaded groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922004321.XU CN211074693U (en) | 2019-11-20 | 2019-11-20 | Adjustable embossing and edge folding machine for production of polyethylene recoating film rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922004321.XU CN211074693U (en) | 2019-11-20 | 2019-11-20 | Adjustable embossing and edge folding machine for production of polyethylene recoating film rolls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211074693U true CN211074693U (en) | 2020-07-24 |
Family
ID=71628527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922004321.XU Active CN211074693U (en) | 2019-11-20 | 2019-11-20 | Adjustable embossing and edge folding machine for production of polyethylene recoating film rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211074693U (en) |
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2019
- 2019-11-20 CN CN201922004321.XU patent/CN211074693U/en active Active
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