CN112093547A - Raw material plate turning device for shell of refrigeration compressor - Google Patents
Raw material plate turning device for shell of refrigeration compressor Download PDFInfo
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- CN112093547A CN112093547A CN202011001593.5A CN202011001593A CN112093547A CN 112093547 A CN112093547 A CN 112093547A CN 202011001593 A CN202011001593 A CN 202011001593A CN 112093547 A CN112093547 A CN 112093547A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/32—Arrangements for turning or reversing webs
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Abstract
The application relates to a raw material plate turning device of a shell of a refrigeration compressor, which comprises a discharging mechanism and a traction mechanism; a deflection mechanism and a turnover mechanism are sequentially arranged between the discharging mechanism and the traction mechanism; the deflection mechanism comprises a deflection frame and a guide plate arranged on the deflection frame; a circular hole is formed in the center of the guide plate; the guide plate is rotatably connected with two transmission rollers which are arranged side by side; the driving roller is obliquely arranged; a second guide mechanism is arranged between the deflection mechanism and the turnover mechanism; the turnover mechanism comprises a fixed cylinder and a turntable which is rotatably arranged at the bottom of the fixed cylinder; one side of the fixed cylinder is provided with a notch; the fixed cylinder is provided with a fixed frame; the fixed frame is coaxial with the fixed cylinder; the fixed frame is provided with a plurality of vertical rotating rollers; an inclined deflection drum is rotatably arranged on the rotary table; the inclined directions of the eccentric cylinder and the driving roller are opposite; the fixed frame is provided with a guide component; and a third guide mechanism is arranged on one side of the turnover mechanism. The steel strip is convenient to turn over, so that the quality of the welding seam is good when the steel strip is rolled into the shell.
Description
Technical Field
The application relates to the field of compressor production, in particular to a turning device for a raw material plate of a shell of a refrigeration compressor.
Background
At present, a compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas, and is a heart of a refrigeration system. The shell of the compressor is usually a steel pipe structure, and the compressor has high quality requirement on the shell when in use.
The prior Chinese patent with the publication number of CN101885136B discloses a production process of a special steel tube for an air conditioner compressor shell. The production process of the special steel pipe for the air conditioner compressor shell comprises the steps of selecting and cutting the steel pipe into strip steel, feeding and rolling the steel pipe for forming, welding and extruding the steel pipe at high frequency into a pipe, post-treating a welding line, detecting the welding line, finishing and correcting the steel pipe and carrying out a hydrostatic test.
In view of the above-mentioned related technologies, the inventor believes that after the strip steel is cut, the notches on the two sides of the strip steel are not flat, and the quality of the steel pipe is affected by the flaws on the welding seam caused by directly forming the strip steel through a rolled pipe and performing the welding seam processing on the connection positions on the two sides of the strip steel.
Disclosure of Invention
In order to solve the problem that flaws are generated at welding seams when strip steel is directly rolled and welded, the application provides a turning device for a raw material plate of a shell of a refrigeration compressor.
The application provides a refrigeration compressor shell raw material board turn-over device adopts following technical scheme:
a raw material plate turning device of a shell of a refrigeration compressor comprises a material placing mechanism for placing a strip steel coil and a traction mechanism for drawing the strip steel; a deflection mechanism and a turnover mechanism are sequentially arranged between the discharging mechanism and the traction mechanism; the deflection mechanism comprises a deflection frame and a guide plate arranged on the deflection frame; a circular hole is formed in the center of the guide plate; the guide plate is rotatably connected with two transmission rollers which are arranged side by side; the transmission roller is obliquely arranged, and two ends of the transmission roller are respectively connected with the positions, close to the hole wall of the circular hole, on the guide plate; a second guide mechanism for guiding the strip steel from an inclined state to a vertical state is arranged between the deflection mechanism and the turnover mechanism; one end of the strip steel penetrates through the two transmission rollers and the round hole, and the end of the strip steel penetrating through the round hole extends into the second guide mechanism; the turnover mechanism comprises a fixed cylinder and a turntable which is rotatably arranged at the bottom of the fixed cylinder; one side of the fixed cylinder is provided with a notch; the strip steel passes through the second guide mechanism and enters the fixed cylinder through the notch in a vertical state; a fixed frame is arranged on the fixed cylinder; the fixed frame is coaxial with the fixed cylinder; the fixing frame is provided with a plurality of vertical rotating rollers at intervals along the circumferential direction of the fixing frame; an inclined deflection drum is rotatably arranged on the turntable and positioned at the center of the fixing frame; the inclined directions of the deflection drum and the driving roller are opposite; the fixed frame is provided with a guide assembly for guiding the strip steel from an inclined state to a vertical state; a third guide mechanism for guiding the strip steel from a vertical state to a horizontal state is arranged on one side of the turnover mechanism; one end of the strip steel penetrates between two adjacent rotating rollers and is wound on one side of the deflection drum, and the strip steel is wound on one side of the deflection drum and then is drawn to a third guide mechanism through the guide assembly.
Through adopting above-mentioned technical scheme, will cut the belted steel book and put in drop feed mechanism, pull the subassembly through drawing and pull belted steel, belted steel pulls out from drop feed mechanism with the horizontality, and between two driving rollers on the one end of belted steel process deflection mechanism, the driving roller through two slopes settings guides belted steel into the tilt state by vertical state, and belted steel passes the one end of two driving rollers and extends to second guiding mechanism in, guides belted steel into vertical state by the tilt state. One end of the strip steel passes through the second guide mechanism and then enters the turnover mechanism, the strip steel is wound on the outer side of the rotating roller after being wound on a plurality of layers along the inner side wall of the fixed cylinder, the strip steel is wound on the outer side of the rotating roller after being wound on the plurality of layers along the axial direction of the fixed frame, the end part of the strip steel passes through two adjacent rotating rollers and is wound on one side of the deflection cylinder, the strip steel in a vertical state can be guided to be in an inclined state due to the fact that the inclined states of the deflection cylinder and the transmission roller are opposite, the inclined direction of the strip steel is opposite to the inclined direction of the transmission roller, the strip steel continues to pass through the guide assembly after being wound on one. One side of turnover mechanism is provided with third guiding mechanism for with the belted steel direction of vertical state become the horizontality, the reverse side of belted steel this moment is towards the top, when making tubular structure and welding with the belted steel book in follow-up, adjust the incision unevenness department of belted steel to the inboard of tubulose casing, make the welding seam department of tubulose casing more level and more smooth, welding quality is better. The strip steel can be guided to be in a vertical state through the deflection mechanism, the strip steel needs to be rolled and processed subsequently, and the strip steel can be tensioned in a buffering mode through the turnover mechanism, so that the strip steel is not easy to tighten and is damaged in a torsion mode when being turned over, and the stability and the safety of turning over the strip steel are improved.
Preferably, the guide plate is provided with an arc-shaped groove; the circle center of the arc-shaped groove is coaxial with the round hole; two arc-shaped grooves are symmetrically arranged in the radial direction of the round hole; mounting seats are arranged at two ends of the transmission roller; the mounting seat is arranged in the sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, the both ends of driving roller can slide along the arc wall, are favorable to alleviating too tight and lead to belted steel to turn round bad damage when belted steel pulls, have played the effect of buffering.
Preferably, an arc-shaped rod is arranged in the arc-shaped groove; the circle center of the arc-shaped rod is superposed with the circle center of the arc-shaped groove, and two ends of the arc-shaped rod are respectively fixed at two ends of the arc-shaped groove; a sliding block is arranged on the arc-shaped rod in a sliding manner; the mounting seat comprises a first mounting plate and a second mounting plate which are respectively in sliding fit with the two sides of the guide plate; a fixed groove matched with the end part of the sliding block in an inserting manner is formed in one opposite side of the first mounting plate and the second mounting plate; the first mounting plate and the second mounting plate are fixedly connected through bolts and penetrate through the arc-shaped grooves; the transmission roller is rotatably arranged on one side of the two first mounting plates; and springs are sleeved on the arc-shaped rods and positioned on two sides of the sliding block.
Through adopting above-mentioned technical scheme, through setting up the arc pole in the arc wall, lead to the removal of mount pad, when the in-process tensile force that the belted steel was pull was too big, the driving roller can use the centre of a circle of round hole as the rotation center, cushions, after the buffering, the spring be provided with do benefit to the inclination that the driving roller can resume the settlement, can lead to vertical state with belted steel better.
Preferably, a feeding component is arranged at the notch; the feeding assembly comprises a first feeding plate arranged on one side of the opening, which is far away from the second guide mechanism, and a second feeding plate arranged on the other side of the opening; the first feeding plate is tangent to the side wall of the fixed cylinder; the second feeding plate and the first feeding plate are parallel to each other; the length direction of the first feeding plate is consistent with that of the second guide mechanism; a first strip-shaped plate and a second strip-shaped plate which are horizontally arranged are connected between the first feeding plate and the second feeding plate, the first strip-shaped plate is close to the upper end face of the first feeding plate, and the second strip-shaped plate is close to the lower end face of the first feeding plate; the first strip-shaped plate and the second strip-shaped plate are arranged at intervals along the length direction of the first feeding plate; a first feeding roller is rotatably connected between the first strip-shaped plate and the second strip-shaped plate close to the second guide mechanism, and two first feeding rollers are arranged at intervals along the length direction of the first strip-shaped plate; a second feeding roller is rotatably arranged between the first strip-shaped plate and the second strip-shaped plate far away from the second guide mechanism, and two second feeding rollers are arranged at intervals along the length direction of the first strip-shaped plate; a horizontal third feeding roller is rotatably arranged between the first feeding plate and the second feeding plate; the number of the third feeding rollers is two, and the two third feeding rollers are respectively close to the upper end face of the first feeding plate and the lower end face of the first feeding plate.
Through adopting above-mentioned technical scheme, belted steel is behind second guiding mechanism, in getting into the solid fixed cylinder with vertical state, belted steel is located one section length direction of feeding subassembly and is tangent with the inside wall of rotary drum, and the length direction of this section belted steel is parallel to each other with the length direction of first feed plate, when making belted steel wind the book along the solid fixed cylinder inner wall, can be close to the inner wall of solid fixed cylinder, thereby make belted steel can be in the solid fixed cylinder lay longer, and then when making drive mechanism pull belted steel, the safety and stability of belted steel is higher. When the strip steel enters the fixed cylinder, the feeding assembly is arranged, so that the strip steel can be conveniently guided, and the length of the strip steel paved in the fixed cylinder is longer. The horizontally arranged third feeding roller is beneficial to reducing the friction force when the strip steel moves. The first feeding roller and the second feeding roller which are rotatably arranged can guide the strip steel, so that the strip steel can smoothly enter the fixed cylinder, and meanwhile, the strip steel is not easy to rub against two sides of the strip steel, and the abrasion to the strip steel is reduced.
Preferably, a vertical first antifriction roller is rotatably arranged on the inner wall of the fixed cylinder; the first antifriction rollers are arranged along the inner wall of the fixed cylinder at intervals.
By adopting the technical scheme, the first antifriction rollers are arranged on the inner wall of the fixed cylinder, so that the side face of the strip steel is not easy to rub against the inner wall of the fixed cylinder in the advancing process of the strip steel, and the protection of the strip steel is improved.
Preferably, the upper end surface of the turntable is provided with a groove, and an extension line of the groove passes through the center of the turntable; a second antifriction roller is rotationally arranged in the groove; the second antifriction rollers are arranged in a plurality along the central annular array of the rotary disc.
Through adopting above-mentioned technical scheme, at the in-process that drive mechanism pulling belted steel gos forward, belted steel is around rolling up in the outside of a plurality of commentaries on classics rollers along the circumference of mount, and the bottom of belted steel can take place relative movement with the up end of carousel, and the friction that takes place between second antifriction roller is favorable to reducing belted steel and the carousel, further improves the protection to belted steel, and can make belted steel be more smooth and easy by the traction, is difficult for taking place the card pause because the frictional force between belted steel and the carousel is too big.
Preferably, the guide assembly comprises a support frame fixed on the mounting frame; the supporting frame is rotatably provided with a guide roller used for guiding the strip steel into a vertical state by the tilting device; the guide rollers are vertically arranged, and two guide rollers are arranged side by side.
Through adopting above-mentioned technical scheme, vertical setting and with the support frame rotate the guide roll of being connected, be favorable to becoming vertical state with the belted steel direction of slope, and the frictional force between guide roll and the belted steel is little, and the belted steel removes more smoothly.
Preferably, a first guide mechanism is arranged between the discharging mechanism and the deflection mechanism; the first guide mechanism comprises a first guide frame arranged on one side of the discharging mechanism; the first guide frame is rotatably provided with a horizontal upper roller and a horizontal lower roller; the upper roller and the lower roller are arranged at intervals along the height direction of the first guide frame; two first side rollers are rotatably arranged on the first guide frame and towards one side of the discharging mechanism; the first side rollers are vertically arranged, and the two first side rollers are respectively positioned on two sides of the upper roller in the length direction.
Through adopting above-mentioned technical scheme, set up first guiding mechanism and can make belted steel when releasing from drop feed mechanism, can keep straight state, the difficult kink that takes place in belted steel book department, belted steel is towed in-process, and the process that the belted steel coil of strip unreeled can be more smooth and easy reliable. The upper roller and the lower roller can guide the strip steel coil into a horizontal state conveniently, and the strip steel coil is not easy to rub with strip steel. The first side roller can reduce the phenomenon that the two sides of the strip steel collide with the two sides of the first guide frame and are abraded when the subsequent deflection mechanism conducts inclined guide on the strip steel.
Preferably, the second guide mechanism comprises a second guide frame arranged between the deflection mechanism and the turnover mechanism; a first vertical roller and a second vertical roller are rotatably arranged on the second guide frame; the first vertical roller and the second vertical roller are arranged at intervals along the width direction of the second guide frame; the first vertical roller and the second vertical roller are arranged in a plurality at intervals along the length direction of the second guide frame.
By adopting the technical scheme, the second guide mechanism can enable the strip steel to enter the turnover mechanism in a vertical state, so that the subsequent turnover work is facilitated. The plurality of first vertical rollers and the plurality of second vertical rollers can improve the adjustment of the strip steel, so that the strip steel after the inclined torsion can be restored to a flat state.
Preferably, the third guide mechanism comprises a third guide frame arranged on one side of the guide assembly; a horizontal guide roller is rotatably arranged on the third guide frame; a plurality of the guide-out rollers are arranged at intervals along the width direction of the third guide frame; and vertical second side rollers are rotatably arranged on the third guide frame and close to the two sides of the third guide frame.
By adopting the technical scheme, the third guide mechanism can guide the vertical strip steel into the horizontal strip steel, and the reverse side of the strip steel faces upwards. The guide-out roller and the second side roller can reduce friction between the strip steel and the third guide frame, improve protection on the strip steel and improve quality of the produced tubular shell.
In summary, the present application includes at least one of the following beneficial technical effects:
the strip steel can be guided to be in a vertical state through the deflection mechanism, and due to the fact that the strip steel needs to be rolled and processed subsequently, the strip steel can be pulled and tensioned in a buffering mode through the arrangement of the turnover mechanism, so that the strip steel is not prone to being tensioned and damaged in a twisting mode when being turned over, and the stability and the safety of turning over the strip steel are improved;
the arc-shaped rod is arranged in the arc-shaped groove, so that the movement of the mounting seat is guided, and when the tensile force is too large in the process that the strip steel is pulled, the transmission roller can buffer by taking the circle center of the circular hole as the rotating center;
the first antifriction roller is arranged on the inner wall of the fixed cylinder, so that the side face of the strip steel is not easy to rub against the inner wall of the fixed cylinder in the advancing process of the strip steel, and the protection of the strip steel is improved.
Drawings
Fig. 1 is a schematic structural diagram of the whole of the embodiment of the present application.
Fig. 2 is a schematic structural diagram of a deflecting mechanism according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a turnover mechanism according to an embodiment of the present application.
Fig. 4 is a schematic structural view of the bottom of the fixing cylinder in the embodiment of the present application.
Description of reference numerals: 1. a discharging mechanism; 11. a material placing frame; 12. a rotating shaft; 2. a first guide mechanism; 21. a first guide frame; 22. upper roll; 23. a lower roll; 24. a first side roller; 3. a deflection mechanism; 31. a deflection frame; 32. a guide plate; 33. a circular hole; 34. an arc-shaped slot; 35. an arcuate bar; 351. a spring; 36. a slider; 37. a mounting seat; 371. a first mounting plate; 372. a second mounting plate; 38. a driving roller; 39. a movable roller; 4. a second guide mechanism; 41. a second guide frame; 42. a first vertical roller; 43. a second vertical roller; 5. a turnover mechanism; 51. a fixed cylinder; 511. opening the gap; 52. a turntable; 521. a rotating rod; 522. a drive motor; 523. a second antifriction roller; 53. a deflection drum; 54. a first antifriction roller; 55. a feed assembly; 551. a first feed plate; 552. a second feed plate; 553. a first strip-shaped plate; 554. a second strip; 555. a first feed roll; 556. a second feed roll; 557. a third feed roll; 56. a fixed mount; 561. a fixing ring; 562. a connecting rod; 563. rotating the roller; 564. a connecting plate; 565. a turning roll; 57. a guide assembly; 571. a support frame; 572. a guide roller; 6. a third guide mechanism; 61. a third guide frame; 62. a delivery roller; 63. a second side roller; 64. blocking strips; 7. a traction mechanism; 71. a traction frame; 72. a vertical plate; 73. a first pull roll; 74. a second pull roll; 75. a traction motor; 8. strip steel.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a raw material plate turnover device of a shell of a refrigeration compressor.
Referring to fig. 1, the raw material plate turnover device for the shell of the refrigeration compressor comprises a material discharging mechanism 1 and a traction mechanism 7, wherein a first guide mechanism 2, a deflection mechanism 3, a second guide mechanism 4, a turnover mechanism 5 and a third guide mechanism 6 are sequentially arranged between the material discharging mechanism 1 and the traction mechanism 7. The strip steel is cut into two strips by the cutting mechanism and is respectively wound into two strip steel coils. The discharging mechanism 1 is used for placing the strip steel coil. The traction mechanism 7 is used for drawing one end of the strip steel 8 to a roller forming position to roll and weld the strip steel 8. The first guide mechanism 2 is used for horizontally drawing the strip steel 8 from the discharging mechanism 1. The deflector mechanism 3 is used to guide the strip 8 into an inclined state. The second guide mechanism 4 can guide the strip 8 in an inclined state to a vertical state. The strip steel 8 enters the turnover mechanism 5 after passing through the second guide mechanism 4 to be obliquely turned, and the oblique direction of the strip steel 8 is opposite to that of the deflection mechanism 3. The turning mechanism 5 is provided with a guide assembly 57 for guiding the inclined strip steel 8 to a vertical state. The third guiding mechanism 6 is used for guiding the vertical strip steel 8 to be in a horizontal state, and the strip steel 8 is turned over in the process of being pulled through the first guiding mechanism 2, the deflection mechanism 3, the second guiding mechanism 4, the turnover mechanism 5 and the third guiding mechanism 6, so that the reverse side of the strip steel 8 faces upwards. In this embodiment, the strip 8 is drawn out from the discharge mechanism 1 in a horizontal state, and the upper end surface of the strip 8 is the front surface of the strip 8. The strip steel 8 is in an inclined state after being guided by the deflection mechanism 3, the strip steel 8 guided by the second guide mechanism 4 is in a vertical state, the strip steel 8 is in an inclined state after passing through the turnover mechanism 5, and the strip steel 8 passing through the guide assembly 57 is in a vertical state. The strip steel 8 passes through the third guide mechanism 6 and is in a horizontal state, the front surface of the strip steel 8 faces downwards, and the upper end surface of the strip steel 8 is the back surface of the strip steel 8.
Referring to fig. 1, the discharging mechanism 1 includes a discharging frame 11 and a rotating shaft 12, the rotating shaft 12 is horizontally and rotatably disposed on one side of the discharging frame 11 in the width direction, and the strip steel coil is sleeved on the rotating shaft 12 and fixed to the rotating shaft 12.
Referring to fig. 1, the first guide mechanism 2 includes a first guide frame 21, an upper roller 22, and a lower roller 23. The width direction of the first guide frame 21 coincides with the width direction of the stocker 11. Two brackets are fixed on the upper end face of the first guide frame 21, and the two brackets are arranged at intervals along the width direction of the first guide frame 21. The upper roller 22 and the lower roller 23 are rotatably arranged on the two supports, and the upper roller 22 and the lower roller 23 are arranged at intervals along the height direction of the supports. Two first side rollers 24 are rotatably arranged on the first guide frame 21 and towards one side of the discharging mechanism 1, the first side rollers 24 are vertically arranged, and the two first side rollers 24 are respectively positioned on two sides of the upper roller 22 in the length direction. The end of the strip 8 passes through the gap between the upper and lower rolls 22, 23 and extends in a horizontal state in a direction approaching the deflector mechanism 3.
Referring to fig. 1 and 2, the deflecting mechanism 3 includes a deflecting frame 31 and a guide plate 32, the guide plate 32 is a rectangular plate, and the guide plate 32 is fixed to the deflecting frame 31. A round hole 33 is formed in the center of the guide plate 32, an arc-shaped groove 34 is formed in the guide plate 32, and the circle center of the arc-shaped groove 34 is coaxial with the round hole 33. The arc-shaped grooves 34 are symmetrically arranged in two with respect to the radial direction of the circular hole 33, and the two arc-shaped grooves 34 are respectively close to two opposite corners of the guide plate 32. An arc-shaped rod 35 is fixed in the arc-shaped groove 34, and two ends of the arc-shaped rod 35 are respectively fixed at two ends of the arc-shaped groove 34. The center of the arc rod 35 coincides with the center of the arc slot 34. The arc-shaped rod 35 is provided with a sliding block 36 in a sliding way. The slider 36 is provided with a mounting seat 37, and the mounting seat 37 comprises a first mounting plate 371 and a second mounting plate 372 which are respectively in sliding fit with two sides of the guide plate 32. The opposite sides of the first mounting plate 371 and the second mounting plate 372 are provided with fixing grooves matched with the end parts of the sliding blocks 36 in an inserted mode, and the first mounting plate 371 and the second mounting plate 372 are fixedly connected through bolts and penetrate through the arc-shaped grooves 34. One side of the first mounting plate 371 departing from the second mounting plate 372 is fixed with a panel, a driving roller 38 is rotatably arranged between the two panels, and the driving roller 38 is arranged in two side by side along the length direction of the panel. The two panels are rotatably provided with movable rollers 39, and the length direction of the movable rollers 39 is consistent with that of the panels. The arc-shaped rod 35 is sleeved with springs 351 at two sides of the sliding block 36, and two ends of the springs 351 are fixed to the end portion of the arc-shaped groove 34 and the side wall of the sliding block 36 respectively. One end of the strip steel 8 passes through the two driving rollers 38 and the circular hole 33, and the end of the strip steel 8 passing through the circular hole 33 extends into the second guide mechanism 4 in an inclined state.
Referring to fig. 1, the second guide mechanism 4 includes a second guide frame 41, a first vertical roller 42, and a second vertical roller 43. The width direction of the second guide frame 41 coincides with the width direction of the deflection frame 31. The first vertical roller 42 and the second vertical roller 43 are both rotatably disposed on the second guide frame 41, and the first vertical roller 42 and the second vertical roller 43 are disposed at intervals in the width direction of the second guide frame 41. The first vertical roller 42 and the second vertical roller 43 are arranged at intervals along the length direction of the second guide frame 41, and can guide and straighten the strip steel 8. The strip steel 8 passes through the second guide mechanism 4 in a vertical state and extends into the turnover mechanism 5.
Referring to fig. 3 and 4, the turnover mechanism 5 includes a fixed cylinder 51 and a turntable 52. The fixed cylinder 51 is fixed to the ground by legs. And a positioning ring is formed on the lower end surface of the fixed cylinder 51. The turntable 52 is a disk-shaped, and is placed on the upper end surface of the positioning ring and is rotatably matched with the turntable 52. A rotary rod 521 is fixed to the lower end of the rotary plate 52 at the center of the rotary plate 52. The rotary lever 521 is driven by a driving motor 522. The inner wall of the fixed cylinder 51 is rotatably provided with vertical first antifriction rollers 54, and the first antifriction rollers 54 are arranged at intervals along the inner wall of the fixed cylinder 51. The upper end face of the rotating disc 52 is provided with a groove, the extension line of the groove passes through the center of the rotating disc 52, the groove is internally and rotatably provided with a plurality of second antifriction rollers 523, and the second antifriction rollers 523 are annularly arrayed along the center of the rotating disc 52.
Referring to fig. 3, a notch 511 is formed in the position of the fixed cylinder 51 close to the second guiding mechanism 4, and the strip steel 8 passes through the second guiding mechanism 4 and enters the fixed cylinder 51 through the notch 511 in a vertical state. The gap 511 is provided with a feeding assembly 55, and the feeding assembly 55 comprises a first feeding plate 551 and a second feeding plate 552. The first feeding plate 551 is formed on the outer sidewall of the fixed cylinder 51 and located on the side of the notch 511 away from the second guiding mechanism 4. The second feeding plate 552 is formed on the outer side wall of the fixed cylinder 51 and located at the other side of the notch 511. The first feed plate 551 is tangential to the side wall of the fixed cylinder 51, and the second feed plate 552 is parallel to the first feed plate 551. The longitudinal direction of the first feed plate 551 coincides with the longitudinal direction of the second guide mechanism 4. A first strip 553 and a second strip 554, which are horizontally arranged, are connected between the first feed plate 551 and the second feed plate 552, the first strip 553 is adjacent to the upper end surface of the first feed plate 551, and the second strip 554 is adjacent to the lower end surface of the first feed plate 551. The first strip 553 and the second strip 554 are spaced apart two by two along the length of the first feed plate 551. A first feed roller 555 is rotatably connected between the first strip 553 and the second strip 554 adjacent to the second guide mechanism 4, and two first feed rollers 555 are provided at intervals along the length direction of the first strip 553. A second feeding roller 556 is rotatably provided between the first strip 553 and the second strip 554 remote from the second guide mechanism 4, and two second feeding rollers 556 are provided at intervals along the length direction of the first strip 553. The axes of the first feeding roller 555 and the second feeding roller 556 close to one side of the first feeding plate 551 are positioned on the same horizontal plane, and the distance between the two first feeding rollers 555 is larger than the distance between the two second feeding rollers 556, so that the length of the section of strip steel 8 can be conveniently guided to be parallel to the length direction of the first feeding plate 551. One side between the first feeding plate 551 and the second feeding plate 552 and close to the second guide mechanism 4 is rotatably provided with two horizontal third feeding rollers 557, and the two third feeding rollers 557 are respectively close to the upper end surface of the first feeding plate 551 and the lower end surface of the first feeding plate 551, so that the phenomenon that the strip steel 8 is jammed due to friction generated when entering the turnover mechanism 5 can be reduced.
Referring to fig. 3, the fixed cylinder 51 is mounted with a fixed frame 56, and the fixed frame 56 includes a fixed ring 561 and a connection rod 562. The fixing ring 561 is installed in the fixing cylinder 51, and the fixing ring 561 is provided coaxially with the fixing cylinder 51, and two fixing rings 561 are provided at an interval in the height direction of the fixing cylinder 51. One end of the connection rod 562 is fixed to the upper end surface of the fixed cylinder 51, and the other end of the connection rod 562 horizontally extends toward the center of the fixed cylinder 51 and is fixedly connected to the upper end surface of the upper fixed ring 561. The connecting rods 562 are provided in plurality at intervals in the circumferential direction of the fixed cylinder 51. The lower fixing ring 561 is spaced from the upper end surface of the turntable 52. A plurality of rotating rollers 563 are rotatably provided between the two fixing rings 561 and are provided at intervals in the circumferential direction of the fixing frame 56. The fixing ring 561 has a connecting plate 564 formed on an inner side thereof adjacent to the second guide mechanism 4, and a turning roller 565 is rotatably connected between the two connecting plates 564. An inclined deflecting cylinder 53 is rotatably arranged on the rotary table 52 at the center of the fixed frame 56, and the inclined directions of the deflecting cylinder 53 and the driving roller 38 are opposite.
Referring to fig. 1 and 3, the guide assembly 57 is used to guide the strip 8 from an inclined state to a vertical state. The guide assembly 57 includes a support frame 571. The supporting frame 571 is fixed on the upper end surface of the fixing ring 561, and the supporting frame 571 is located on one side of the fixing ring 561 close to the third guiding mechanism 6. The supporting frame 571 includes two diagonal rods and two cross rods, the two diagonal rods are symmetrically fixed on the upper end surface of the fixing ring 561, and two ends of the cross rod are respectively fixed with the upper ends of the two diagonal rods. The lower end of the diagonal rod is rotatably provided with vertical guide rollers 572, and the guide rollers 572 are provided two side by side along the length direction of the cross rod. One end of the strip steel 8 passes through between two adjacent rotating rollers 563 and winds around one side of the bias rotating cylinder 53, and the strip steel 8 winds around one side of the bias rotating cylinder 53 and then is pulled to the third guiding mechanism 6 through the guiding component 57.
Referring to fig. 1, the third guide mechanism 6 includes a third guide frame 61, the height of the third guide frame 61 is higher than that of the guide assembly 57, a horizontal guide-out roller 62 is rotatably disposed on the third guide frame 61, and two guide-out rollers 62 are disposed at intervals along the width direction of the third guide frame 61. Vertical second side rollers 63 are rotatably arranged on the third guide frame 61 and close to the two sides of the third guide frame 61, and barrier strips 64 are fixed at the upper ends of the two second side rollers 63. One end of the strip steel 8 is wound around the guide-out roller 62 and extends to the traction mechanism 7.
Referring to fig. 1, the traction mechanism 7 includes a traction frame 71, two vertical plates 72 are fixed on the traction frame 71 along the width direction, a first traction roller 73 and a second traction roller 74 are rotatably disposed between the two vertical plates 72, the first traction roller 73 and the second traction roller 74 are disposed at intervals along the height direction of the vertical plates 72, and the first traction roller 73 is close to the traction frame 71. A traction motor 75 is fixed on one side of one vertical plate 72, and an output shaft of the traction motor 75 is fixedly connected with the end part of the first traction roller 73 and is used for driving the first traction roller 73 to rotate so as to pull the strip steel 8 to move.
The implementation principle of the original material plate turnover device of the shell of the refrigeration compressor in the embodiment of the application is as follows: the strip steel 8 is in a horizontal state when being pulled out from the discharging mechanism 1, and the upper end face of the strip steel 8 is the front face of the strip steel 8. The belted steel 8 is the tilt state after the direction of deflecting mechanism 3, through the belted steel 8 direction vertical state of second guiding mechanism 4 with the slope, belted steel 8 gets into in the solid fixed cylinder 51 through feed assembly 55 behind the second guiding mechanism 4, belted steel 8 is around establishing several rings back along the inner wall of solid fixed cylinder 51, again around locating mount 56 circumference, belted steel 8 continues around rolling up along a plurality of commentaries on classics roller 563, and wear to establish in mount 56 from two adjacent commentaries on classics roller 563, belted steel 8 wears to locate the one end in mount 56 and is the tilt state after turning up in deflecting cylinder 53 from turning to roller 565 one side, belted steel 8 is around rolling up in deflecting cylinder 53 and passes the belted steel 8 of leading component 57 and become vertical state. The vertical strip steel 8 is in a horizontal state after passing through the third guide mechanism 6, the front surface of the strip steel 8 faces downwards, the upper end surface of the strip steel 8 is the reverse surface of the strip steel 8, the turning operation of the strip steel 8 is completed, and the arrangement can reduce the phenomenon that the strip steel 8 is tightened and damaged in the turning process.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a raw material board turn-over device of refrigeration compressor shell which characterized in that: comprises a material discharging mechanism (1) for placing a strip steel coil and a traction mechanism (7) for drawing a strip steel (8); a deflection mechanism (3) and a turnover mechanism (5) are sequentially arranged between the discharging mechanism (1) and the traction mechanism (7); the deflection mechanism (3) comprises a deflection frame (31) and a guide plate (32) arranged on the deflection frame (31); a round hole (33) is formed in the center of the guide plate (32); the guide plate (32) is rotatably connected with two transmission rollers (38), and the two transmission rollers (38) are arranged side by side; the transmission roller (38) is obliquely arranged, and two ends of the transmission roller (38) are respectively connected with the positions, close to the hole wall of the round hole (33), on the guide plate (32); a second guide mechanism (4) for guiding the strip steel (8) from an inclined state to a vertical state is arranged between the deflection mechanism (3) and the turnover mechanism (5); one end of the strip steel (8) penetrates through the two transmission rollers (38) and the round hole (33), and one end of the strip steel (8) penetrating through the round hole (33) extends into the second guide mechanism (4); the turnover mechanism (5) comprises a fixed cylinder (51) and a rotary disc (52) rotatably arranged at the bottom of the fixed cylinder (51); one side of the fixed cylinder (51) is provided with a notch (511); the strip steel (8) passes through the second guide mechanism (4) and enters the fixed cylinder (51) through the notch (511) in a vertical state; a fixed frame (56) is arranged on the fixed cylinder (51); the fixed frame (56) is coaxial with the fixed cylinder (51); the fixed frame (56) is provided with a plurality of vertical rotating rollers (563), and the rotating rollers (563) are arranged at intervals along the circumferential direction of the fixed frame (56); an inclined eccentric cylinder (53) is arranged on the rotary disc (52) and positioned at the center of the fixed frame (56) in a rotating way; the inclined directions of the eccentric drum (53) and the driving roller (38) are opposite; the fixed frame (56) is provided with a guide component (57) for guiding the strip steel (8) from an inclined state to a vertical state; a third guide mechanism (6) for guiding the strip steel (8) from a vertical state to a horizontal state is arranged on one side of the turnover mechanism (5); one end of the strip steel (8) penetrates between two adjacent rotating rollers (563) and winds on one side of the deflection drum (53), and the strip steel (8) winds on one side of the deflection drum (53) and then is pulled to the third guide mechanism (6) through the guide assembly (57).
2. The refrigeration compressor shell raw material plate turnover device according to claim 1, characterized in that: an arc-shaped groove (34) is formed in the guide plate (32); the circle center of the arc-shaped groove (34) is coaxial with the round hole (33); the two arc-shaped grooves (34) are arranged in a radial symmetry mode relative to the circular hole (33); mounting seats (37) are arranged at two ends of the transmission roller (38); the mounting seat (37) is arranged in the sliding groove in a sliding mode.
3. The refrigeration compressor shell raw material plate turnover device according to claim 2, characterized in that: an arc-shaped rod (35) is arranged in the arc-shaped groove (34); the circle center of the arc-shaped rod (35) is superposed with the circle center of the arc-shaped groove (34), and two ends of the arc-shaped rod (35) are respectively fixed at two ends of the arc-shaped groove (34); the arc-shaped rod (35) is provided with a sliding block (36) in a sliding manner; the mounting seat (37) comprises a first mounting plate (371) and a second mounting plate (372) which are respectively in sliding fit with the two sides of the guide plate (32); one opposite side of the first mounting plate (371) and the second mounting plate (372) is provided with a fixing groove which is in inserted connection with the end part of the sliding block (36); the first mounting plate (371) and the second mounting plate (372) are fixedly connected through the arc-shaped groove (34) through bolts; the driving roller (38) is rotatably arranged on one side of the two first mounting plates (371); and the arc-shaped rod (35) is sleeved with springs (351) on two sides of the sliding block (36).
4. The refrigeration compressor shell raw material plate turnover device according to claim 1, characterized in that: a feeding assembly (55) is arranged at the gap (511); the feeding assembly (55) comprises a first feeding plate (551) arranged on one side of the notch (511) far away from the second guide mechanism (4) and a second feeding plate (552) arranged on the other side of the notch (511); the first feeding plate (551) is tangent to the side wall of the fixed cylinder (51); the second feeding plate (552) and the first feeding plate (551) are parallel to each other; the length direction of the first feeding plate (551) is consistent with that of the second guide mechanism (4); a first strip-shaped plate (553) and a second strip-shaped plate (554) which are horizontally arranged are connected between the first feeding plate (551) and the second feeding plate (552), the first strip-shaped plate (553) is close to the upper end face of the first feeding plate (551), and the second strip-shaped plate (554) is close to the lower end face of the first feeding plate (551); the first strip-shaped plate (553) and the second strip-shaped plate (554) are arranged at intervals along the length direction of the first feeding plate (551); a first feeding roller (555) is rotatably connected between the first strip-shaped plate (553) and the second strip-shaped plate (554) which are close to the second guide mechanism (4), and two first feeding rollers (555) are arranged at intervals along the length direction of the first strip-shaped plate (553); a second feeding roller (556) is rotatably arranged between the first strip-shaped plate (553) and the second strip-shaped plate (554) which are far away from the second guide mechanism (4), and two second feeding rollers (556) are arranged at intervals along the length direction of the first strip-shaped plate (553); a horizontal third feeding roller (557) is rotatably arranged between the first feeding plate (551) and the second feeding plate (552); the number of the third feeding rollers (557) is two, and the two third feeding rollers (557) are respectively close to the upper end face of the first feeding plate (551) and the lower end face of the first feeding plate (551).
5. The refrigeration compressor shell raw material plate turnover device according to claim 1, characterized in that: a vertical first antifriction roller (54) is rotatably arranged on the inner wall of the fixed cylinder (51); the first antifriction rollers (54) are arranged along the inner wall of the fixed cylinder (51) at intervals.
6. The refrigeration compressor shell raw material plate turnover device according to claim 1, characterized in that: the upper end surface of the rotary disc (52) is provided with a groove, and the extension line of the groove passes through the center of the rotary disc (52); a second antifriction roller (523) is rotationally arranged in the groove; the second antifriction rollers (523) are arranged in a plurality along the central annular array of the rotating disc (52).
7. The refrigeration compressor shell raw material plate turnover device according to claim 1, characterized in that: the guide assembly (57) comprises a support frame (571) fixed on the mounting frame; the supporting frame (571) is rotatably provided with a guide roller (572) used for guiding the strip steel (8) to be in a vertical state by a tilting device; the guide rollers (572) are vertically arranged, and two guide rollers (572) are arranged side by side.
8. The refrigeration compressor shell raw material plate turnover device according to claim 1, characterized in that: a first guide mechanism (2) is arranged between the discharging mechanism (1) and the deflection mechanism (3); the first guide mechanism (2) comprises a first guide frame (21) arranged on one side of the discharging mechanism (1); the first guide frame (21) is rotatably provided with a horizontal upper roller (22) and a horizontal lower roller (23); the upper roller (22) and the lower roller (23) are arranged at intervals along the height direction of the first guide frame (21); two first side rollers (24) are rotatably arranged on the first guide frame (21) and face one side of the discharging mechanism (1); the first side rollers (24) are vertically arranged, and the two first side rollers (24) are respectively positioned on two sides of the upper roller (22) in the length direction.
9. The refrigeration compressor shell raw material plate turnover device according to claim 1, characterized in that: the second guide mechanism (4) comprises a second guide frame (41) arranged between the deflection mechanism (3) and the turnover mechanism (5); a first vertical roller (42) and a second vertical roller (43) are rotatably arranged on the second guide frame (41); the first vertical roller (42) and the second vertical roller (43) are arranged at intervals along the width direction of the second guide frame (41); the first vertical roller (42) and the second vertical roller (43) are arranged in a plurality at intervals along the length direction of the second guide frame (41).
10. The refrigeration compressor shell raw material plate turnover device according to claim 1, characterized in that: the third guide mechanism (6) comprises a third guide frame (61) arranged on one side of the guide assembly (57); a horizontal guide-out roller (62) is rotatably arranged on the third guide frame (61); a plurality of the guide-out rollers (62) are arranged at intervals along the width direction of the third guide frame (61); and vertical second side rollers (63) are rotatably arranged on the third guide frame (61) and close to the two sides of the third guide frame (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011001593.5A CN112093547A (en) | 2020-09-22 | 2020-09-22 | Raw material plate turning device for shell of refrigeration compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011001593.5A CN112093547A (en) | 2020-09-22 | 2020-09-22 | Raw material plate turning device for shell of refrigeration compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112093547A true CN112093547A (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011001593.5A Pending CN112093547A (en) | 2020-09-22 | 2020-09-22 | Raw material plate turning device for shell of refrigeration compressor |
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| Country | Link |
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| CN (1) | CN112093547A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113602559A (en) * | 2021-08-13 | 2021-11-05 | 肇庆市鼎晟纺织染整有限公司 | Cloth inspection and packaging integrated conveying system |
| CN114453485A (en) * | 2022-01-15 | 2022-05-10 | 温岭市大精模具有限公司 | Towards piece feed arrangement |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113602559A (en) * | 2021-08-13 | 2021-11-05 | 肇庆市鼎晟纺织染整有限公司 | Cloth inspection and packaging integrated conveying system |
| CN114453485A (en) * | 2022-01-15 | 2022-05-10 | 温岭市大精模具有限公司 | Towards piece feed arrangement |
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