Semi-automatic net winding device of vacuum drum suction filter

Abstract

The utility model discloses a semi-automatic net winding device of a vacuum drum suction filter, which belongs to the technical field of vacuum drum suction filters and is arranged on one side of the vacuum drum suction filter. The device is characterized by comprising supports arranged on two sides of a drum of the vacuum drum suction filter, lead screw connecting seats are fixedly arranged on the supports, a lead screw is rotatably connected between the two lead screw connecting seats, one end of the lead screw is connected with a power structure for driving the lead screw to rotate, and the outer side of the lead screw is sleeved with a net winding structure reciprocating in the axis direction of the lead screw. And a limiting structure for limiting swinging of the net winding structure is arranged on the outer side of the net winding structure. The filter cloth winding device has the beneficial effects that the metal wires are wound at uniform intervals and the filter cloth is uniformly wound on the surface of the rotary drum by stainless steel metal wires wound at equal intervals through the movement of the lead screw and the wire wheel fixing seat and under the matching of the limiting structure, so that the labor efficiency is improved, and the labor intensity is reduced; the torsion limiter ensures absolute equidistance of the spacing and balance and accuracy of the tension force.

Description

TECHNICAL FIELD

[0001] The utility model belongs to vacuum drum suction filter machine technical field, more particularly to a kind of semi-automatic netting device of vacuum drum suction filter machine. BACKGROUND

[0002] Vacuum drum suction filter machine is widely used in chemical industry, pharmacy, food industry and other industries as solid-liquid separation equipment, and the main body is a rotating horizontal cylinder, the outer surface of the cylinder is a porous screen plate, the drum is covered with filter cloth, and the filter cloth is evenly wound on the surface of the drum by stainless steel wire wound at equal intervals.

[0003] The metal wire requires uniform spacing and balanced force to prevent the filter cloth from loosening or wrinkling, and the current winding of such metal wire is manually wound, and one or two people manually hold the wire roller while controlling the spacing and force during winding, which is low in labor efficiency, and it usually takes about 2 hours to wind a 2-meter-long drum, and the winding spacing and force cannot be accurately controlled, and the winding quality and operation time are greatly affected by the experience of personnel.

[0004] There is no netting device matched with vacuum drum suction filter machine. UTILITY MODEL CONTENTS

[0005] To solve the above problems and overcome the shortcomings of the prior art, the utility model provides a semi-automatic netting device of vacuum drum suction filter machine.

[0006] The first technical problem solved is that the filter cloth is evenly wound on the surface of the drum by stainless steel wire wound at equal intervals, and there is no netting device matched with vacuum drum suction filter machine.

[0007] The specific technical solution of the utility model to solve the above technical problems is that the semi-automatic netting device of vacuum drum suction filter machine is arranged on one side of the vacuum drum suction filter machine, characterized in that it comprises a bracket arranged on both sides of the drum of the vacuum drum suction filter machine, the bracket is fixedly provided with a screw rod connecting seat, a screw rod is rotatably connected between the two screw rod connecting seats, one end of the screw rod is connected to a power structure for driving the rotation of the screw rod, and a netting structure is arranged on the outer side of the screw rod and reciprocates along the axial direction of the screw rod,

[0008] The netting structure comprises a screw rod sleeve, a wire guide wheel and a wire reel fixed seat are fixedly arranged on the side wall of the screw rod sleeve,

[0009] The wire reel fixed seat is U-shaped, the two side arms of the wire reel fixed seat are provided with a torsion limiter through rotary connection, the torsion limiters symmetrically arranged are connected with a wire releasing roller, and the torsion limiter is connected with the shaft hole of the wire releasing roller through a taper head chuck;

[0010] The outer side of the entangling structure is provided with a limiting structure for limiting the swing of the entangling structure.

[0011] According to an embodiment of the present application, the support is fixed on a vacuum drum filter frame.

[0012] According to an embodiment of the present application, the taper head chuck comprises a taper body, one end of the taper head chuck is fixed with a torsion limiter, an anti-skid tooth groove is arranged on the taper body at the other end of the torsion limiter, and the anti-skid tooth groove is matched with the shaft hole of the pay-off roller.

[0013] According to an embodiment of the present application, the limiting structure is a guide rod. The guide rod is parallel to the lead screw, the guide rod is fixed on the wire wheel fixing seat, and both ends of the guide rod are fixed.

[0014] According to an embodiment of the present application, the limiting structure is a weight. The weight is fixed on the wire wheel fixing seat.

[0015] The present application has the following advantages:

[0016] The present application has the following advantages:

[0017] The present application has the following advantages:

[0018] The present application has the following advantages: The accompanying drawings are briefly described as follows:

[0019] The accompanying drawings are briefly described as follows: Figure 1 The accompanying drawings are briefly described as follows:

[0020] The accompanying drawings are briefly described as follows: Figure 2 The accompanying drawings are briefly described as follows:

[0021] The accompanying drawings are briefly described as follows: Figure 3 The accompanying drawings are briefly described as follows:

[0022] The accompanying drawings are briefly described as follows: Figure 4 The accompanying drawings are briefly described as follows:

[0023] The accompanying drawings are briefly described as follows: Figure 5 The accompanying drawings are briefly described as follows:

[0024] 1. rotating drum; 2. support; 3. power structure; 4. net winding structure; 5. lead screw; 6. lead screw connecting seat; 7. vacuum drum suction filter machine frame; 8. guide rod; 9. weight; 10. wire guide wheel; 11. lead screw sleeve; 12. wire wheel fixing seat; 13. tensioning roller; 14. wire feeding roller; 15. taper head chuck; 16. torque limiter; 17. connecting shaft. DETAILED DESCRIPTION

[0025] In the description of the utility model, it is understood that the terms "center", "upper", "lower", "left", "right", "rear", "lower left", "upper right", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the scope of protection of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0026] Embodiment of the utility model:

[0027] Example 1

[0028] The semi-automatic net winding device of the vacuum drum suction filter machine is arranged on one side of the vacuum drum suction filter machine; characterized in that: it comprises supports 2 arranged on both sides of a rotating drum 1 of the vacuum drum suction filter machine, the supports 2 are fixedly provided with lead screw connecting seats 6, two lead screw connecting seats 6 are rotationally connected with a lead screw 5, one end of the lead screw 5 is connected with a power structure 3 for driving the lead screw 5 to rotate, the outer side of the lead screw 5 is sleeved with a net winding structure 4 reciprocating along the lead screw axis direction,

[0029] The net winding structure 4 comprises a lead screw sleeve 11, the side wall of the lead screw sleeve 11 is fixedly provided with a wire guide wheel 10 and a wire wheel fixing seat 12,

[0030] The wire wheel fixing seat 12 is U-shaped, the two side arms of the wire wheel fixing seat 12 are provided with torque limiters 16 through rotational connection, the wire feeding roller 14 is connected between the symmetrically arranged torque limiters 16, and the torque limiter 16 is connected with the shaft hole of the wire feeding roller 14 through the taper head chuck 15;

[0031] The outer side of the net winding structure 4 is provided with a limiting structure for limiting the swing of the net winding structure 4.

[0032] Further, the support 2 is fixed on the vacuum drum suction filter machine frame 7.

[0033] Further, the taper head chuck 15 comprises a taper body, one end of the taper head chuck 15 is fixed with the torsion limiter 16, and the taper body at the other end of the torsion limiter 16 is provided with an anti-skid tooth groove matched with the shaft hole of the pay-off roller 14.

[0034] Further, the limiting structure is a guide rod 8.

[0035] Further, the guide rod 8 is parallel to the lead screw 5, the guide rod 8 penetrates the wire wheel fixing seat 12, and both ends of the guide rod 8 are fixed.

[0036] It should be noted that the utility model is a kind of semi-automatic net winding device of vacuum drum suction filter, when specific work,

[0037] 1. The utility model discloses a vacuum drum suction filter rack 7, set up support 2 on vacuum drum suction filter rack 7, support 2 is fixedly provided with lead screw connecting seat 6, two lead screw connecting seats 6 are rotatably connected with lead screw 5, one end of lead screw 5 is connected with power structure 3 for driving lead screw 5 to rotate, and the outside of lead screw 5 is provided with winding structure 4 for reciprocating along the direction of lead screw axis;

[0038] Working principle is:

[0039] 1. support 2 is fixed on vacuum drum suction filter rack 7, convenient to disassemble and install, power structure 3 can be any power structure that can provide power for the forward and reverse rotation of lead screw 5, preferably a forward and reverse motor;

[0040] The lead screw 5 for forward and reverse rotation cooperates with the lead screw sleeve 11, due to the action of the limiting structure, the lead screw sleeve 11 uniformly reciprocates along the lead screw 5,

[0041] The limiting structure of the embodiment is preferably a guide rod 8, which plays the functions of guiding, stabilizing and limiting the swing of the winding structure 4.

[0042] 2. Steel wire is wound on pay-off roller 14, one end of the steel wire is connected to vacuum drum suction filter drum 1, with the rotation of vacuum drum suction filter drum 1, the lead screw sleeve 11 uniformly moves on the lead screw 5, realizing uniform spacing winding of the metal wire,

[0043] 3. The utility model can also control the pay-off torque to a certain extent, and the principle is: the pay-off torque is controlled by the torsion limiter 16 at both ends of the pay-off roller 14, the adjustment of the torque of the torsion limiter 16 is realized by adjusting the torque adjusting disc and spring in the torsion limiter 16, and finally the pay-off torque is controlled by the pressing force of the taper head chuck. The torque adjusting disc can output constant torque during winding, and finally realizes accurate and constant control of the winding tension of the metal wire.

[0044] 4. The taper head chuck 15 matched with the torque limiter 16 and the pay-off roller 14, comprising a taper body, the taper body is provided with anti-skid tooth grooves matched with the shaft hole of the pay-off roller 14, and can be matched with pay-off rollers with different hole diameters.

[0045] Embodiment 2,

[0046] Different from the embodiment 1, the limiting structure is a heavy hammer 9, and the heavy hammer 9 is fixed on the wire wheel fixing seat 12.

[0047] The swinging of the net winding structure 4 is limited by the weight of the heavy hammer 9, and with the rotation of the vacuum drum filter drum 1, the screw sleeve 11 moves uniformly on the screw 5, so that the metal wire is uniformly wound at a certain distance.

[0048] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. The skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A semi-automatic net winding device of a vacuum drum suction filter, arranged on one side of the vacuum drum suction filter; characterized in that: The device comprises a support (2) arranged on both sides of a vacuum drum filter drum (1), the support (2) is fixedly provided with a screw rod connecting seat (6), two screw rod connecting seats (6) are rotationally connected with a screw rod (5), one end of the screw rod (5) is connected with a power structure (3) for driving the rotation of the screw rod (5), the outer side of the screw rod (5) is sleeved with a net winding structure (4) reciprocating along the screw rod axis direction, The net winding structure (4) comprises a screw rod sleeve (11), the side wall of the screw rod sleeve (11) is fixedly provided with a wire guide wheel (10) and a wire wheel fixing seat (12), The wire wheel fixing seat (12) is U-shaped, the two side arms of the wire wheel fixing seat (12) are rotationally connected with a torsion limiter (16), the symmetrically arranged torsion limiters (16) are connected with a pay-off roller (14), and the torsion limiter (16) is connected with the shaft hole of the pay-off roller (14) through a taper head chuck (15). The outer side of the net winding structure (4) is provided with a limiting structure for limiting the swing of the net winding structure (4).

2. A semi-automatic net wrapping apparatus for a vacuum drum suction filter according to claim 1, characterized in that The support (2) is fixed on a vacuum drum filter rack (7).

3. The semi-automatic net wrapping device of the vacuum drum filter according to claim 1 is characterized in that The taper head chuck (15) comprises a conical body, one end of the taper head chuck (15) is fixed with the torsion limiter (16), the conical body at the other end of the torsion limiter (16) is provided with an anti-skid tooth groove, and the anti-skid tooth groove is matched with the shaft hole of the pay-off roller (14).

4. The semi-automatic net wrapping apparatus for a vacuum drum suction filter according to claim 1, characterized in that The limiting structure is a guide rod (8).

5. A semi-automatic net wrapping apparatus for a vacuum drum suction filter according to claim 4, characterized in that The guide rod (8) is parallel to the screw rod (5), the guide rod (8) penetrates the wire wheel fixing seat (12), and both ends of the guide rod (8) are fixed.

6. The semi-automatic net wrapping apparatus for a vacuum drum suction filter according to claim 1, characterized in that The limiting structure is a weight (9).

7. A semi-automatic net wrapping apparatus for a vacuum drum suction filter according to claim 6, characterized in that The weight (9) is fixed on the wire wheel fixing seat (12).

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