CN214830429U - Adjustable protective fence for leather traction roller - Google Patents
Adjustable protective fence for leather traction roller Download PDFInfo
- Publication number
- CN214830429U CN214830429U CN202121217954.XU CN202121217954U CN214830429U CN 214830429 U CN214830429 U CN 214830429U CN 202121217954 U CN202121217954 U CN 202121217954U CN 214830429 U CN214830429 U CN 214830429U
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- pinch rolls
- carry over
- over pinch
- arc
- plate
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Abstract
The utility model discloses a leather carry over pinch rolls rail guard with adjustable, including left wallboard, right wallboard, it has carry over pinch rolls A, carry over pinch rolls B to rotate side by side between the both tops through the bearing frame front and back, is located between carry over pinch rolls A and the carry over pinch rolls B, there is the rail guard through bolt fastening between left wallboard and the right wallboard top, the rail guard includes left branch vaulting pole, right branch vaulting pole, and equal hinge has the supporting plate on both top trailing flanks, has carried the guard plate between the supporting plate, the supporting plate passes through arc fixed stay. By the utility model discloses the structure can know, through establishhing the rail guard between carry over pinch rolls A and carry over pinch rolls B, shelters from both top spaces, prevents that operating personnel arm from touching the carry over pinch rolls or touch the carry over pinch rolls by accident, and the problem of being cliied by the carry over pinch rolls takes place, has greatly improved the security performance.
Description
Technical Field
The utility model belongs to the technical field of the leather is made and specifically relates to a leather carry over pinch rolls rail guard with adjustable.
Background
At present, synthetic leather products with various varieties and colors are visible everywhere in daily life of people, and the synthetic leather products are applied to the square surfaces of the daily life of people, such as notebook leather, sofa leather, automobile interior leather, clothing leather, shoe leather, ball leather, luggage leather and the like.
The general leather manufacturing process is as follows: raw material preparation, banburying, rolling wheel machine, filtering, rolling and shaping, wherein leather is continuously transmitted from front to back through a traction roller and is continuously processed to finally form leather, in the processing process, an operator checks the leather at the traction roller at intervals to prevent the leather from generating flaw phenomenon, and the leather manufacturing process is timely stopped and adjusted, and in the checking process, once the traction roller is touched by arms of the operator or accidentally touched by the traction roller, the arms of the operator are easily clamped by the traction roller once the traction roller is touched by the arms of the operator or the traction roller is accidentally touched, so that safety accidents occur and are not paid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a leather carry over pinch rolls rail guard with adjustable overcomes prior art's defect, solves at inspection leather quality in-process, because the carry over pinch rolls is rotatory and the two double-layered rollers that pull downwards in opposite directions, and the carry over pinch rolls is easily touched to operating personnel's arm or touch the carry over pinch rolls by accident, is cliied by the carry over pinch rolls, takes place the problem of incident.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a leather carry over pinch rolls rail guard with adjustable, includes left wallboard, right wallboard, rotates side by side around through the bearing frame between the two tops has carry over pinch rolls A, carry over pinch rolls B, is located between carry over pinch rolls A and the carry over pinch rolls B, there is the rail guard through bolt fastening between left wallboard and the right wallboard top, the rail guard includes left branch vaulting pole, right branch vaulting pole, and equal hinge has the supporting plate on both top trailing flanks, has placed the guard plate between the supporting plate, the supporting plate passes through arc fixed support.
Furthermore, the arc-shaped plate is concave, one end of the arc-shaped plate positioned on the left side is fixed on the left side surface of the supporting plate on the left side through a screw, and the other end of the arc-shaped plate is fixed on the left side surface of the left supporting rod through a locking bolt A;
one end of the arc-shaped plate on the right side is fixed on the right side surface of the supporting plate on the right side through a screw, and the other end of the arc-shaped plate on the right side is fixed on the right side surface of the right supporting rod through a locking bolt A.
Further, an arc-shaped groove penetrates through the left and right sides of the front half part of the arc-shaped plate, and the locking bolt A penetrates through the arc-shaped groove to fix the arc-shaped plate.
Further, the guard plate is formed by welding a plurality of square rods, is integrally rectangular hollow frame-shaped, is welded with square support rods in the middle of the left side and the right side of the guard plate, and is respectively arranged on the support supporting plates on the corresponding sides.
Furthermore, bolt holes penetrate through the center of the supporting plate up and down, and the square support rod is fixed on the supporting plate through a locking bolt B.
Furthermore, the left supporting rod and the right supporting rod are telescopic rods, and the lifting height is adjusted through a knob.
Further, when locking bolt A is located the arc wall rearmost end, the supporting plate just is the level form, works as when locking bolt A is located the arc wall foremost, contained angle is between supporting plate and left branch vaulting pole or the right branch vaulting pole: 30 to 60 degrees.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pair of leather carry over pinch rolls rail guard with adjustable, be located left arc one end and pass through the fix with screw on left support plate left surface, the other end is fixed in on the left branch vaulting pole left surface through locking bolt A, be located arc one end on right side and pass through the fix with screw on the support plate right flank on right side, the other end is fixed in on the right branch vaulting pole right flank through locking bolt A, adjust the rotation angle of support plate through locking bolt A like this, the inclination of guard plate on the support plate is fixed in the adjustment promptly, and then match the safety cover demand of different specification carry over pinch rolls.
Secondly, according to the adjustable protective guard for the leather pull roll, the protective plate is formed by welding a plurality of square rods and is integrally in a rectangular hollow frame shape, so that an operator can conveniently check the quality condition of leather in processing in time;
meanwhile, the middle parts of the left side and the right side of the supporting plate are welded with the square support rods, so that when the supporting plate rotates, the protection plate rotates along with the supporting plate, the rotation of the protection plate due to the gravity of the protection plate is not prone to occurring, the square support rods are fixed on the supporting plate through the locking bolts B, and the rotation angle of the protection plate is further fixed.
Thirdly, the utility model provides a pair of leather carry over pinch rolls rail guard with adjustable, left branch vaulting pole, right branch vaulting pole are the telescopic link, adjust the height of going up and down through the knob to demand when adapting to different specification guard plates rotation.
Four, the utility model provides a pair of leather carry over pinch rolls rail guard with adjustable, through establish the rail guard between carry over pinch rolls A and carry over pinch rolls B, shelter from both top spaces, prevent that operating personnel arm from touching the carry over pinch rolls or touch the carry over pinch rolls by accident, the problem of being cliied by the carry over pinch rolls takes place, has greatly improved the security performance.
Drawings
Fig. 1 is a side view of the overall structure of the present invention.
Fig. 2 is a top view of the overall structure of the present invention (drawing roller a and drawing roller B are not shown in the figure).
Fig. 3 is a schematic diagram of the protection plate structure of the present invention.
Fig. 4 is a diagram of an embodiment of the present invention.
Detailed Description
The present invention will be further clarified by the following detailed description, which is to be understood as being given by way of illustration only, and not by way of limitation, of the scope of the invention, which, after reading the present invention, is intended to fall within the scope of the appended claims, as modified by those skilled in the art in various equivalent forms.
Example 1: as shown in fig. 1 to 4, an adjustable leather pull roll protective guard comprises a left wall plate 1 and a right wall plate 2, wherein a pull roll a11 and a pull roll B12 are arranged between the tops of the left wall plate 1 and the right wall plate 2 in a front-back parallel rotation mode through a bearing seat 3, a protective guard 4 is fixed between the pull roll a11 and the pull roll B12 and between the tops of the left wall plate 1 and the right wall plate 2 through bolts, the protective guard 4 comprises a left support rod 41 and a right support rod 42, supporting support plates 5 are hinged on the rear side surfaces of the top ends of the left wall plate and the right wall plate, a protective plate 6 is arranged between the supporting plates 5, and the supporting plates 5 are fixedly supported through an arc-shaped plate 7.
The arc-shaped plate 7 is concave, one end of the arc-shaped plate 7 positioned on the left side is fixed on the left side surface of the supporting plate 5 on the left side through a screw, and the other end of the arc-shaped plate 7 is fixed on the left side surface of the left supporting rod 41 through a locking bolt A8;
one end of the arc-shaped plate 7 positioned on the right side is fixed on the right side surface of the supporting plate 5 on the right side through a screw, and the other end is fixed on the right side surface of the right supporting rod 42 through a locking bolt A8.
The arc-shaped groove 9 penetrates through the left and right sides of the front half part of the arc-shaped plate 7, and the locking bolt A8 penetrates through the arc-shaped groove 9 to fix the arc-shaped plate 7.
The protection plate 6 is formed by welding a plurality of square rods, is integrally rectangular hollow frame-shaped, is convenient for operators to timely check the quality condition of the leather 10 during processing, is welded with the square support rods 61 in the middle of the left side and the right side of the protection plate, and the square support rods 61 are respectively arranged on the support supporting plates 5 on the corresponding sides, so that when the support supporting plates 5 rotate, the protection plate 6 rotates along with the rotation and is not easy to rotate under the action of self gravity.
The center of the supporting plate 5 is vertically penetrated with bolt holes, and the square supporting rod 61 is fixed on the supporting plate 5 through a locking bolt B51, so that the rotation angle of the protection plate is further fixed.
The left supporting rod 41 and the right supporting rod 42 are telescopic rods, and the lifting height is adjusted through the knob 43 so as to meet the requirements of the protection plates 6 of different specifications during rotation.
When locking bolt A8 is located the arc wall 9 rearmost end, supporting plate 5 just is the level form, when locking bolt A8 is located the arc wall 9 foremost end, and the contained angle is between supporting plate 5 and left branch vaulting pole 41 or the right branch vaulting pole 42: 30 to 60 degrees.
The working principle of the utility model is as follows:
firstly, the left support rod 41 and the right support rod 42 are lifted to a certain height through the adjusting knob 43, so that the rotation requirement of the protection plate 6 is met;
secondly, the arc-shaped plate 7 slides along the arc-shaped groove 9 by loosening the locking bolt A8, so that the supporting plate 5 rotates upwards until the angle is 45 degrees and the locking bolt A8 limits the rotation angle of the protection plate 6;
then, the shielding plate 6 is further fixed on the support pallet 5 by the locking bolt B51, and the rotation angle of the shielding plate 6 is further limited;
finally, the height of the left support bar 41 and the right support bar 42 is lowered to a proper height by the adjusting knob 43, so as to meet the purpose of covering the upper parts of the drawing rollers A11 and B12.
Claims (7)
1. The utility model provides a leather carry over pinch rolls rail guard with adjustable, includes left wallboard (1), right wallboard (2), rotates side by side between the both tops through bearing frame (3) front and back and has carry over pinch rolls A (11), carry over pinch rolls B (12), its characterized in that: be located between carry over pinch rolls A (11) and carry over pinch rolls B (12), there are rail guard (4) through the bolt fastening between left wallboard (1) and right wallboard (2) top, rail guard (4) include left branch vaulting pole (41), right branch vaulting pole (42), and equal hinge has supporting plate (5) on both top trailing flank, has taken a burden between supporting plate (5) and has put guard plate (6), supporting plate (5) are through arc (7) fixed stay.
2. The adjustable leather pull roll guard rail of claim 1, wherein: the arc-shaped plate (7) is concave downwards, one end of the arc-shaped plate (7) positioned on the left side is fixed on the left side surface of the supporting plate (5) on the left side through a screw, and the other end of the arc-shaped plate (7) is fixed on the left side surface of the left supporting rod (41) through a locking bolt A (8);
one end of the arc-shaped plate (7) positioned on the right side is fixed on the right side surface of the supporting plate (5) on the right side through a screw, and the other end of the arc-shaped plate is fixed on the right side surface of the right supporting rod (42) through a locking bolt A (8).
3. The adjustable leather pull roll guard rail of claim 2, wherein: arc-shaped grooves (9) penetrate through the left and right sides of the front half part of the arc-shaped plate (7), and the locking bolt A (8) penetrates through the arc-shaped grooves (9) to fix the arc-shaped plate (7).
4. The adjustable leather pull roll guard rail of claim 1, wherein: protection plate (6) are formed by many square pole welding, wholly are rectangle hollow frame form, and its left and right sides middle part welding has square die-pin (61), and square die-pin (61) are arranged in respectively on corresponding support plate (5) of side.
5. The adjustable leather pull roll guard rail of claim 4, wherein: the center of the supporting plate (5) is vertically penetrated with a bolt hole, and the square supporting rod (61) is fixed on the supporting plate (5) through a locking bolt B (51).
6. The adjustable leather pull roll guard rail of claim 2, wherein: the left supporting rod (41) and the right supporting rod (42) are telescopic rods, and the lifting height is adjusted through a knob (43).
7. The adjustable leather pull roll guard rail of claim 3, wherein: when locking bolt A (8) are located arc wall (9) rearmost end, supporting plate (5) just are the level form, work as when locking bolt A (8) are located arc wall (9) foremost, contained angle is between supporting plate (5) and left branch vaulting pole (41) or right branch vaulting pole (42): 30 to 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121217954.XU CN214830429U (en) | 2021-06-02 | 2021-06-02 | Adjustable protective fence for leather traction roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121217954.XU CN214830429U (en) | 2021-06-02 | 2021-06-02 | Adjustable protective fence for leather traction roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214830429U true CN214830429U (en) | 2021-11-23 |
Family
ID=78799839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121217954.XU Active CN214830429U (en) | 2021-06-02 | 2021-06-02 | Adjustable protective fence for leather traction roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214830429U (en) |
-
2021
- 2021-06-02 CN CN202121217954.XU patent/CN214830429U/en active Active
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