CN211990642U - Rubber band conveying mechanism of fire prevention valve housing make-up machine - Google Patents
Rubber band conveying mechanism of fire prevention valve housing make-up machine Download PDFInfo
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- CN211990642U CN211990642U CN202020572457.0U CN202020572457U CN211990642U CN 211990642 U CN211990642 U CN 211990642U CN 202020572457 U CN202020572457 U CN 202020572457U CN 211990642 U CN211990642 U CN 211990642U
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Abstract
The utility model discloses a rubber band conveying mechanism of fire prevention valve shell make-up machine, which comprises a frame, all be equipped with horizontal roof beam around the top of frame, the left end inside wall of two horizontal roof beams all articulates through the articulated shaft has a left side from the driving wheel, the right side department of frame is equipped with right drive support frame, the anterior part and the rear portion of the roof of right drive support frame all are fixed with the supporting seat, the both ends of driving roller articulate on two supporting seats through the bearing, be fixed with two drive wheels on the driving roller, the tensioning of rubber band conveyer belt is on corresponding drive wheel and left side from the driving wheel, the rubber band conveyer belt nestification is in some ring channels of shaping on the lateral wall of drive wheel; the novel LED lamp is simple in structure, convenient to manufacture, light in weight and good in effect.
Description
The technical field is as follows:
the utility model relates to a ventilation valve equipment technical field, more specifically the rubber band conveying mechanism who relates to a fire prevention valve housing make-up machine that says so.
Background art:
the outer shell of the existing fire damper is generally processed by manually bending, punching and punching a steel plate, and the like, so that the existing fire damper is low in efficiency and poor in effect, equipment for automatically punching and bending the steel plate needs to be manufactured, the steel plate needs to be conveyed by a conveying mechanism in transportation, the existing conveying mechanism is generally conveyed by multiple roller bodies, the cost is high, the size is large, the weight is heavy, the conveying structure of the multiple roller bodies is complex, and the effect is not ideal.
The utility model has the following contents:
the utility model aims at providing a rubber band conveying mechanism of fire prevention valve shell make-up machine to the not enough of prior art, its simple structure, it is convenient to make, light in weight, effectual.
The technical solution of the utility model is as follows:
a rubber band conveying mechanism of a fire damper shell forming machine comprises a rack, wherein transverse beams are arranged on the front and the back of the top of the rack, left driven wheels are hinged to the inner side walls of the left ends of the two transverse beams through hinge shafts, a right driving support frame is arranged on the right side of the rack, supporting seats are fixed to the front portion and the rear portion of a top plate of the right driving support frame, two ends of a driving roller are hinged to the two supporting seats through bearings, two driving wheels are fixed to the driving roller, a rubber band conveying belt is tensioned on the corresponding driving wheel and the left driven wheel, and the rubber band conveying belt is nested in annular grooves formed in the side walls of the driving wheel and the left;
the driving roller is fixed with a driving chain wheel, the bottom surface of the top plate of the right driving support frame is fixed with a driving motor, an output shaft of the driving motor is fixed with a driving wheel, a chain is tensioned on the driving wheel and the driving chain wheel, and the chain is inserted in a through groove formed in the top plate of the right driving support frame.
The left ends of the two transverse beams are formed with slant parts extending outwards, the opposite wall surfaces of the two transverse beams are respectively fixed with a guiding support beam, the left end of the guiding support beam is formed with a left extending part, one end of a hinged shaft of a left driven wheel is hinged on the slant part, the other end of the hinged shaft is hinged on the left extending part, and the upper belt body of the rubber band conveying belt is positioned right above the guiding support beam.
The bottom surface of the transverse beam is fixed with a tensioning adjusting frame, the middle part of the bottom plate of the tensioning adjusting frame is in threaded connection with an adjusting bolt, the bottom end of the screw rod part of the adjusting bolt extends out of the bottom surface of the bottom plate of the tensioning adjusting frame and is hinged with a tensioning wheel frame, a tensioning wheel is tensioned on the tensioning wheel frame, and the lower part of the rubber band conveying belt is nested in an annular groove formed in the side wall of the tensioning wheel and is pressed against the inner wall surface of the annular groove.
The top surface of the top plate of the tensioning wheel frame is fixedly provided with a plurality of guide rods, and the guide rods are inserted in guide through holes formed in the bottom plate of the tensioning adjusting frame.
And a proximity switch is fixed on the inner side wall of one end of the guide support beam, and the sensing end of the proximity switch is vertically upward.
Lifting oil cylinders are fixed on the front portion and the rear portion of the top face of the top plate of the right driving support frame, the top ends of push rods of the two lifting oil cylinders are hinged to two ends of an upper guide roller through bearings, two pressing wheels are fixed on the upper guide roller, and the pressing wheels are located right above the driving wheels.
The beneficial effects of the utility model reside in that:
the novel LED lamp is simple in structure, convenient to manufacture, light in weight and good in effect.
Description of the drawings:
fig. 1 is a schematic view of a partial structure of the present invention;
fig. 2 is a partial top view of the present invention;
fig. 3 is a partial plan view of the present invention without the upper guide roller.
The specific implementation mode is as follows:
example (b): as shown in fig. 1 to 3, a rubber band conveying mechanism of a fire damper housing forming machine comprises a frame 10, wherein transverse beams 11 are arranged at the front and the back of the top of the frame 10, the inner side walls of the left ends of the two transverse beams 11 are hinged to a left driven wheel 12 through hinge shafts, a right driving support frame 20 is arranged at the right side of the frame 10, support seats 21 are fixed at the front part and the back part of a top plate of the right driving support frame 20, two ends of a driving roller 22 are hinged to the two support seats 21 through bearings, two driving wheels 23 are fixed on the driving roller 22, a rubber band conveying belt 1 is tensioned on the corresponding driving wheel 23 and the left driven wheel 12, and the rubber band conveying belt 1 is nested in annular grooves formed on the side walls of the driving wheel 23;
a driving chain wheel 24 is fixed on the driving roller 22, a driving motor 25 is fixed on the bottom surface of the top plate of the right driving support frame 20, a driving wheel is fixed on an output shaft of the driving motor 25, a chain 26 is tensioned on the driving wheel and the driving chain wheel 24, and the chain 26 is inserted in a through groove formed in the top plate of the right driving support frame 20.
Furthermore, the left ends of the two transverse beams 11 are formed with slant portions 111 extending outwards, the opposite wall surfaces of the two transverse beams 11 are fixed with guide supporting beams 13, the left end of each guide supporting beam 13 is formed with a left extending portion 130, one end of a hinge shaft of the left driven wheel 12 is hinged on the slant portion 111, the other end of the hinge shaft is hinged on the left extending portion 130, and the upper belt body of the rubber band conveying belt 1 is located right above the guide supporting beam 13.
Furthermore, a tensioning adjusting frame 19 is fixed on the bottom surface of the transverse beam 11, an adjusting bolt 14 is screwed in the middle of the bottom plate of the tensioning adjusting frame 19, the bottom end of the screw rod part of the adjusting bolt 14 extends out of the bottom surface of the bottom plate of the tensioning adjusting frame 19 and is hinged with a tensioning wheel frame 15, a tensioning wheel 16 is tensioned on the tensioning wheel frame 15, and the lower part of the rubber band conveying belt 1 is nested in an annular groove formed in the side wall of the tensioning wheel 16 and is pressed against the inner wall surface of the annular groove.
Further, a plurality of guide bars 151 are fixed to the top surface of the top plate of the tension wheel frame 15, and the guide bars 151 are inserted into guide through holes formed in the bottom plate of the tension adjusting frame 19.
Furthermore, a proximity switch 2 is fixed on the inner side wall of one end of the guiding support beam 13, and the sensing end of the proximity switch 2 is vertically upward.
Further, the front part and the rear part of the top surface of the top plate of the right driving support frame 20 are both fixed with a lifting oil cylinder 27, the top ends of the push rods of the two lifting oil cylinders 27 are hinged with two ends of an upper guide roller 28 through bearings, two pressing wheels 29 are fixed on the upper guide roller 28, and the pressing wheels 29 are positioned right above the driving wheel 23.
In this embodiment, it is operated by the driving motor 25, it realizes the rotation of the driving wheel, it drives the driving sprocket 24 to rotate by the chain 26, it realizes the rotation of the driving roller 22, it makes the driving wheel 23 rotate, it drives the left driven wheel 12 to rotate by the rubber band conveyer belt 1, and the steel plate to be conveyed is placed on the two rubber band conveyer belts 1 from the left end input, it carries, the top surfaces of the two guiding supporting beams 13 have supporting function to the upper belt body of the rubber band conveyer belt 1, it guarantees the normal conveying of the steel plate, when it passes over the proximity switch 2, the sensing end of the proximity switch 2 senses the steel plate, it transmits the sensing signal to the control host, the control host controls the control valve connected with the oil pump to open, make the push rods of the two lifting oil cylinders 27 on the pipeline connected with the control valve push, lift the upper guiding roller 28, make the two pressing wheels 29 no longer press on, the steel plate can be conveyed out rightwards, so that the steel plate conveying device is very convenient and good in effect.
In the embodiment, the tension degree of the tension wheel 16 can be adjusted by rotating the adjusting bolt 14.
Claims (6)
1. The utility model provides a rubber band conveying mechanism of fire prevention valve shell make-up machine, includes frame (10), its characterized in that: the front and the back of the top of the rack (10) are respectively provided with a transverse beam (11), the inner side walls of the left ends of the two transverse beams (11) are respectively hinged with a left driven wheel (12) through a hinged shaft, the right side of the rack (10) is provided with a right driving support frame (20), the front part and the rear part of the top plate of the right driving support frame (20) are respectively fixed with a support seat (21), two ends of a driving roller (22) are hinged on the two support seats (21) through bearings, the driving roller (22) is fixed with two driving wheels (23), a rubber band conveying belt (1) is tensioned on the corresponding driving wheel (23) and the left driven wheel (12), and the rubber band conveying belt (1) is nested in annular grooves formed on the side walls of the driving wheel (23) and;
a driving chain wheel (24) is fixed on the driving roller (22), a driving motor (25) is fixed on the bottom surface of the top plate of the right driving support frame (20), a driving wheel is fixed on an output shaft of the driving motor (25), a chain (26) is tensioned on the driving wheel and the driving chain wheel (24), and the chain (26) is inserted in a through groove formed in the top plate of the right driving support frame (20).
2. The rubber band conveying mechanism of the fire damper housing forming machine according to claim 1, characterized in that: the left end shaping of two horizontal roof beams (11) all is fixed with direction supporting beam (13) to outside extending slant portion (111), on the relative wall of two horizontal roof beams (11), the left end shaping of direction supporting beam (13) has left extension (130), and the left side is articulated on slant portion (111) from the articulated shaft's of driving wheel (12) one end, and the other end articulates on left extension (130), and the upper portion area body of rubber band conveyer belt (1) is in directly over direction supporting beam (13).
3. The rubber band conveying mechanism of the fire damper housing forming machine according to claim 1, characterized in that: the bottom surface of the transverse beam (11) is fixedly provided with a tensioning adjusting frame (19), the middle part of a bottom plate of the tensioning adjusting frame (19) is in threaded connection with an adjusting bolt (14), the bottom end of a screw rod part of the adjusting bolt (14) extends out of the bottom surface of the bottom plate of the tensioning adjusting frame (19) and is hinged with a tensioning wheel frame (15), a tensioning wheel (16) is tensioned on the tensioning wheel frame (15), and the lower part of the rubber band conveying belt (1) is nested in an annular groove formed in the side wall of the tensioning wheel (16) and is pressed against the inner wall surface of the annular groove.
4. The rubber band conveying mechanism of the fire damper housing forming machine according to claim 3, characterized in that: the top surface of the top plate of the tensioning wheel frame (15) is fixed with a plurality of guide rods (151), and the guide rods (151) are inserted in guide through holes formed in the bottom plate of the tensioning adjusting frame (19).
5. The rubber band conveying mechanism of the fire damper housing forming machine according to claim 2, characterized in that: and a proximity switch (2) is fixed on the inner side wall of one end of the guide support beam (13), and the sensing end of the proximity switch (2) is vertically upward.
6. The rubber band conveying mechanism of the fire damper housing forming machine according to claim 1, characterized in that: lifting oil cylinders (27) are fixed to the front portion and the rear portion of the top face of the top plate of the right driving support frame (20), the top ends of push rods of the two lifting oil cylinders (27) are hinged to two ends of an upper guide roller (28) through bearings, two pressing wheels (29) are fixed to the upper guide roller (28), and the pressing wheels (29) are located right above the transmission wheels (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020572457.0U CN211990642U (en) | 2020-04-17 | 2020-04-17 | Rubber band conveying mechanism of fire prevention valve housing make-up machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020572457.0U CN211990642U (en) | 2020-04-17 | 2020-04-17 | Rubber band conveying mechanism of fire prevention valve housing make-up machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211990642U true CN211990642U (en) | 2020-11-24 |
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ID=73416573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020572457.0U Active CN211990642U (en) | 2020-04-17 | 2020-04-17 | Rubber band conveying mechanism of fire prevention valve housing make-up machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211990642U (en) |
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2020
- 2020-04-17 CN CN202020572457.0U patent/CN211990642U/en active Active
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