Mechanical blending machine

Abstract

The utility model discloses a mechanical fusion machine which comprises an upper cylinder body and an electric lifting driving mechanism, a lifting connecting seat is fixedly installed on the upper cylinder body, a connecting disc is fixedly installed on the lifting connecting seat, a driving disc is arranged on a lifting column of the electric lifting driving mechanism, and a connecting structure is arranged between the driving disc and the lifting column. The connecting structure comprises an external thread arranged on the lifting column, and a screw hole is formed in the lower surface of the driving disc, or the connecting structure comprises a guide hole formed in the lower surface of the driving disc, a guide column is arranged on the lifting column, and a bearing is arranged between the guide hole and the guide column; the floor area of the equipment can be effectively reduced by adopting the electric lifting driving mechanism, the ascending and descending of the upper cylinder body can be controlled more accurately and quickly, and a bearing is arranged between a guide hole and a guide column, so that the lifting connecting seat can rotate, and the upper cylinder body can rotate; and therefore, the scraper and the pressure head can be conveniently replaced and maintained.

Description

Technical Field

[0001] The utility model relates to a mechanical fusion device. Background Art

[0002] In order to observe the wear of the scraper and the pressure head, the traditional mechanical fusion machine uses a lifting device to raise the upper cylinder, driving the scraper and the pressure head to the upper part of the lower cylinder. Although it can drive the upper cylinder to rise and fall, it has the disadvantages of large floor space and slow lifting speed of the upper cylinder. In addition, the existing lifting device has a single function and cannot conveniently replace the scraper and the pressure head, which brings many inconveniences to maintenance operations. The existing fusion machine also has the technical problem that it cannot conveniently adjust the angle of the scraper and the pressure head. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a mechanical blending machine that can effectively improve the equipment maintenance efficiency and facilitate the observation of the wear of the scraper and the pressure head and the angle adjustment.

[0004] The technical solution of the utility model is: a mechanical fusion machine, comprising an upper cylinder and an electric lifting drive mechanism, a lifting connection seat is fixedly installed on the upper cylinder, a connecting plate is fixedly installed on the outer end of the lifting connection seat, a driving plate is provided on the lifting column of the electric lifting drive mechanism, and a connecting plate is detachably fixedly installed with the connecting plate, a connecting structure is provided between the driving plate and the lifting column, the connecting structure comprises an external thread provided on the lifting column, a screw hole matching with the external thread is provided on the lower surface of the driving plate, or the connecting structure comprises a guide hole provided on the lower surface of the driving plate, a guide column matching with the guide hole is provided on the lifting column, and a bearing is provided between the guide hole and the guide column.

[0005] As a preferred technical solution, a plurality of pressure head mounting arms and scraper mounting arms are fixedly installed on the lower surface of the upper cylinder, a pressure head is mounted on the pressure head mounting arm, a scraper is mounted on the scraper mounting arm, an angle adjustment mechanism is provided between the pressure head mounting arm and the pressure head, and an angle adjustment mechanism is also provided between the scraper mounting arm and the scraper.

[0006] As a preferred technical solution, the angle adjustment mechanism includes a mounting base fixedly mounted on the scraper and the pressure head, an adjustment guide column fixedly mounted on the mounting base, a laterally extending through hole is provided on the scraper mounting arm and the pressure head mounting arm, a guide sleeve is provided in the through hole, the guide sleeve and the through hole are clearance-matched, a sleeve rotating shaft extending up and down is fixedly mounted on the guide sleeve, the sleeve rotating shaft is rotatably mounted on the hole wall of the through hole, the adjustment guide column is movably mounted in the guide sleeve, the free end of the adjustment guide column extends out of the guide sleeve and is provided with an external thread, a limiting nut is screwed on the external thread, and a plurality of gaskets blocking the through hole are provided between the scraper mounting arm, the pressure head mounting arm and the mounting base.

[0007] As a preferred technical solution, a plurality of gaskets blocking the through holes are also provided between the limit nut and the scraper mounting arm and the pressure head mounting arm.

[0008] As a preferred technical solution, the pressing surface of the pressing head includes a first curved surface and a second curved surface, and the curvature of the first curved surface is greater than that of the second curved surface.

[0009] As a preferred technical solution, the scraper includes a left scraper and a right scraper fixedly installed together, the cross-sections of the left scraper and the right scraper are right-angled trapezoids, the right-angled surfaces of the left scraper and the right scraper perpendicular to the upper bottom surface are fitted together, and the upper bottom surfaces of the left scraper and the right scraper are fixedly installed together with the mounting base.

[0010] As a preferred technical solution, the bevel angle between the inclined surface and the lower bottom surface of the left scraper is greater than the bevel angle between the inclined surface and the lower bottom surface of the right scraper.

[0011] As a preferred technical solution, the gasket is an arc-shaped gasket, and a circular through hole for the adjustment guide column to pass through is provided in the middle of the arc-shaped gasket.

[0012] Due to the adoption of the above technical solution, a mechanical fusion machine includes an upper cylinder and an electric lifting drive mechanism, wherein a lifting connection seat is fixedly installed on the upper cylinder, a connecting plate is fixedly installed on the outer end of the lifting connection seat, a driving plate detachably fixedly installed with the connecting plate is provided on the lifting column of the electric lifting drive mechanism, a connecting structure is provided between the driving plate and the lifting column, the connecting structure includes an external thread provided on the lifting column, a screw hole matching the external thread is provided on the lower surface of the driving plate, or the connecting structure includes a guide hole provided on the lower surface of the driving plate, and a screw hole matching the guide hole is provided on the lifting column A guide column matched with the hole, a bearing is provided between the guide hole and the guide column; the use of an electric lifting drive mechanism can effectively reduce the equipment footprint, and the control of the rise and fall of the upper cylinder is more accurate and rapid. Moreover, by providing a bearing between the guide hole and the guide column, the lifting connection seat can be rotated, thereby enabling the upper cylinder to rotate, thereby further facilitating the replacement and maintenance of the scraper and the pressure head. By fixing two guide rails on the frame, the lifting connection seat can move up and down along the gap between the two guide rails, thereby making the rising and falling movements of the lifting connection seat smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0014] Figure 2 yes Figure 1 A partial enlarged view of point I in the middle;

[0015] Figure 3 This is a reference diagram of the use state of an embodiment of the utility model;

[0016] Figure 4 is a cross-sectional view of a pressure head mounting arm in an embodiment of the utility model;

[0017] Figure 5 is a cross-sectional view of a scraper mounting arm in an embodiment of the utility model;

[0018] Figure 6 This is a schematic diagram of the working principle of the angle adjustment mechanism in the embodiment of the utility model;

[0019] Figure 7 It is a schematic diagram of another connection structure in an embodiment of the utility model;

[0020] Figure 8 It is a schematic diagram of the working principle of another connection structure in an embodiment of the utility model. DETAILED DESCRIPTION

[0021] like Figures 1 to 6As shown, a mechanical fusion machine comprises an upper cylinder 1 and an electric lifting drive mechanism, wherein a lifting connection seat 2 is fixedly mounted on the upper cylinder 1, a connection plate 3 is fixedly mounted on the outer end of the lifting connection seat 2, a driving plate 5 detachably fixedly mounted with the connection plate 3 is provided on the lifting column 4 of the electric lifting drive mechanism 30, a connecting structure is provided between the driving plate 5 and the lifting column 4, the connecting structure comprises an external thread provided on the lifting column, and a screw hole 6 matching the external thread is provided on the lower surface of the driving plate, or, as Figure 7 and Figure 8 As shown, as another embodiment of the connecting structure, the connecting structure includes a guide hole 7 arranged on the lower surface of the driving disk, and the lifting column 4 is provided with a guide column 8 cooperating with the guide hole 7, and a bearing is provided between the guide hole 7 and the guide column 8, and the bearing is not shown in the figure. The use of an electric lifting drive mechanism can effectively reduce the footprint of the equipment, and the control of the rise and fall of the upper cylinder is more accurate and rapid. Moreover, by providing a bearing between the guide hole 7 and the guide column 8, the lifting connection seat can be rotated, so that the upper cylinder can be rotated, which further facilitates the replacement and maintenance of the scraper and the pressure head. The lifting connection seat 2 can move up and down along the gap between the two guide rails by fixing two guide rails 29 on the frame, so that the lifting connection seat 2 and the upper cylinder 1 can move up and down more smoothly.

[0022] like Figure 1 , Figure 4 and Figure 5 As shown, a plurality of pressure head mounting arms 9 and scraper mounting arms 10 are fixedly mounted on the lower surface of the upper cylinder 1, a pressure head 11 is mounted on the pressure head mounting arm 9, a scraper 12 is mounted on the scraper mounting arm 10, an angle adjustment mechanism is provided between the pressure head mounting arm 9 and the pressure head 11, and an angle adjustment mechanism is also provided between the scraper mounting arm 10 and the scraper 12. The angles of the scraper and the pressure head can be adjusted by the angle adjustment mechanism to meet various use requirements and extend the service life of the scraper and the pressure head.

[0023] like Figure 4 , 5As shown in , 6, the angle adjustment mechanism includes a mounting seat 13 fixedly mounted on the scraper 12 and the pressure head 11, an adjusting guide column 14 is fixedly mounted on the mounting seat 13, a transversely extending through hole 15 is provided on the scraper mounting arm 10 and the pressure head mounting arm 9, a guide sleeve 16 is provided in the through hole 15, the guide sleeve 16 and the through hole 15 are clearance-matched, a sleeve rotating shaft 17 is fixedly mounted on the guide sleeve 16, the sleeve rotating shaft 17 is rotatably mounted on the hole wall of the through hole 15, the adjusting guide column 14 is movably mounted in the guide sleeve 16, the free end of the adjusting guide column 14 extends out of the guide sleeve 16 and is provided with an external thread, a limiting nut 19 is screwed on the external thread, and a plurality of gaskets 18 blocking the through holes are provided between the scraper mounting arm 10, the pressure head mounting arm 9 and the mounting seat 13. The guide sleeve can rotate in the through hole, so that the angle of the guide column 14 in the guide sleeve can be changed, thereby changing the angles of the scraper and the pressure head. By changing the number of gaskets, the extended length of the guide column can also be changed, thereby further facilitating the position adjustment of the scraper and the pressure head. The cooperation of the limit nut and the external thread can lock the position of the pressure head and the scraper, which is convenient and reliable to use.

[0024] In order to further facilitate the adjustment, a plurality of gaskets 18 for blocking the through holes are respectively arranged between the limit nut 19, the scraper mounting arm 10 and the pressure head mounting arm 9. The gasket is an arc-shaped gasket, and a circular through hole for the adjustment guide column to pass through is arranged in the middle of the arc-shaped gasket. The adjustment guide column passes through the circular through hole of the corresponding arc-shaped gasket.

[0025] like Figure 4 As shown, the lower pressing surface of the pressure head includes a first curved surface 20 and a second curved surface 21, and the curvature of the first curved surface 20 is greater than the curvature of the second curved surface 21. In this way, the direction of rotation can be selected as needed, and the first curved surface or the second curved surface can be selected to act on the material, thereby meeting the needs of different working requirements.

[0026] like Figure 5 As shown, the scraper includes a left scraper 23 and a right scraper 24, the cross-sections of the left scraper and the right scraper are right-angled trapezoids, the upper bottom surfaces 25 of the left scraper 23 and the right scraper 24 are fixedly mounted with the mounting seat 13, and the right-angled surfaces 26 of the left scraper 23 and the right scraper 24 that are perpendicular to the upper bottom surface 25 are attached together. In this way, the forward and reverse rotations can be performed as needed, and the use is more flexible. The left scraper and the right scraper are an integrated structure.

[0027] In order to meet different usage requirements, the angle between the inclined surface 27 and the lower bottom surface 28 of the left scraper 23 is greater than the angle between the inclined surface and the lower bottom surface of the right scraper 24. The upper bottom surface 25 of the left scraper 23 and the right scraper 24 refers to the surface where the upper bottom side of the right-angled trapezoid is located, and the lower bottom surface 28 of the left scraper 23 and the right scraper 24 refers to the surface where the lower bottom side of the right-angled trapezoid is located.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mechanical fusion machine, characterized in that: The electric lifting drive mechanism comprises an upper cylinder and an electric lifting drive mechanism, wherein a lifting connection seat is fixedly mounted on the upper cylinder, a connection plate is fixedly mounted on the outer end of the lifting connection seat, a driving plate which is detachably fixedly mounted with the connection plate is provided on the lifting column of the electric lifting drive mechanism, a connecting structure is provided between the driving plate and the lifting column, the connecting structure comprises an external thread provided on the lifting column, a screw hole which matches with the external thread is provided on the lower surface of the driving plate, or the connecting structure comprises a guide hole provided on the lower surface of the driving plate, a guide column which matches with the guide hole is provided on the lifting column, and a bearing is provided between the guide hole and the guide column.

2. The mechanical fusion machine according to claim 1, characterized in that: A plurality of pressure head mounting arms and scraper mounting arms are fixedly mounted on the lower surface of the upper cylinder, a pressure head is mounted on the pressure head mounting arm, a scraper is mounted on the scraper mounting arm, an angle adjustment mechanism is provided between the pressure head mounting arm and the pressure head, and an angle adjustment mechanism is also provided between the scraper mounting arm and the scraper.

3. The mechanical fusion machine according to claim 2, characterized in that: The angle adjustment mechanism includes a mounting base fixedly mounted on the scraper and the pressure head, an adjusting guide column fixedly mounted on the mounting base, a laterally extending through hole is provided on the scraper mounting arm and the pressure head mounting arm, a guide sleeve is provided in the through hole, the guide sleeve and the through hole are clearance-matched, a sleeve rotating shaft extending up and down is fixedly mounted on the guide sleeve, the sleeve rotating shaft is rotatably mounted on the hole wall of the through hole, the adjusting guide column is movably mounted in the guide sleeve, the free end of the adjusting guide column extends out of the guide sleeve and is provided with an external thread, a limiting nut is screwed on the external thread, and a plurality of gaskets blocking the through hole are provided between the scraper mounting arm, the pressure head mounting arm and the mounting base.

4. The mechanical fusion machine according to claim 3, characterized in that: A plurality of gaskets for blocking the through holes are also respectively arranged between the limiting nut, the scraper mounting arm and the pressure head mounting arm.

5. The mechanical fusion machine according to claim 2, characterized in that: The lower pressing surface of the pressing head includes a first curved surface and a second curved surface, and the curvature of the first curved surface is greater than the curvature of the second curved surface.

6. The mechanical fusion machine according to claim 3, characterized in that: The scraper includes a left scraper and a right scraper fixedly mounted together, the cross-sections of the left scraper and the right scraper are right-angled trapezoids, the right-angled surfaces of the left scraper and the right scraper perpendicular to the upper bottom surface are fitted together, and the upper bottom surfaces of the left scraper and the right scraper are fixedly mounted together with the mounting seat.

7. The mechanical fusion machine according to claim 6, characterized in that: The oblique angle between the inclined surface of the left scraper and the lower bottom surface is greater than the oblique angle between the inclined surface of the right scraper and the lower bottom surface.

8. The mechanical fusion machine according to claim 4, characterized in that: The gasket is an arc-shaped gasket, and a circular through hole for the adjusting guide column to pass through is provided in the middle of the arc-shaped gasket.

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