CN221160892U

CN221160892U - Roll-over stand is used in production of PC prefabricated component

Info

Publication number: CN221160892U
Application number: CN202323105268.5U
Authority: CN
Inventors: 江文; 陈慧
Original assignee: Xuzhou Hetianxia Building Materials Technology Co ltd
Current assignee: Xuzhou Hetianxia Building Materials Technology Co ltd
Priority date: 2023-11-17
Filing date: 2023-11-17
Publication date: 2024-06-18
Anticipated expiration: 2033-11-17

Abstract

The utility model relates to the technical field of automatic overturning equipment for prefabricated parts, in particular to an overturning frame for producing PC prefabricated parts, which comprises the following components: the bottom plate, the bottom plate top is equipped with tilting mechanism, prefabricated component stop gear includes two risers, riser fixed mounting is in backup pad top both sides middle part respectively, the riser is close to one side each other and rotates installs double-end screw rod. The beneficial effects are as follows: the driving mechanism drives the double-headed screw to rotate, the threaded connection plate is matched with the guide rod and the limiting plate to limit and fix the PC prefabricated part, the servo motor is matched with the driving gear, the driven gear, the limiting block, the guide groove, the mounting block and the like to realize that the supporting plate overturns along the guide groove, the PC prefabricated part is limited and fixed by the limiting mechanism in the overturning process, the PC prefabricated part is prevented from falling off, the efficiency is greatly improved, and the working danger of workers is reduced.

Description

Roll-over stand is used in production of PC prefabricated component

Technical Field

The utility model relates to the technical field of automatic overturning equipment for prefabricated parts, in particular to an overturning frame for producing PC prefabricated parts.

Background

The PC prefabricated part is a part used in the fields of construction, traffic, water conservancy and the like, is also called as a prefabricated concrete part, has good structural performance, can effectively ensure structural mechanical property, discreteness, high construction speed, good product quality and high surface smoothness by adopting industrial production, and can achieve the decorative effect of bare concrete so as to ensure that the structure and the building are unified and coordinated.

In the prior art, during the production processing and the use of the PC prefabricated part, the PC prefabricated part is often required to be overturned, but when the PC prefabricated part is overturned by a worker, equipment such as a crane and a rope are often required to be used, and complex operation is also required to be carried out manually, so that the whole working danger is high, and the high-efficiency work of a user is greatly unfavorable.

Disclosure of utility model

The utility model aims to provide a roll-over stand for producing PC prefabricated parts, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a roll-over stand for PC preform production, comprising:

The bottom plate is provided with a turnover mechanism at the top end, the turnover mechanism is used for turning over the supporting plate, and a casing is fixedly arranged in the middle of the top end of the supporting plate;

Prefabricated component stop gear, prefabricated component stop gear includes two risers, riser fixed mounting is in backup pad top both sides middle part respectively, the riser is close to one side each other and rotates and install double-end screw rod, equal threaded connection in double-end screw rod periphery both sides has the screw thread connecting plate, equal fixed mounting in screw thread connecting plate top has the limiting plate and limiting plate is close to one side each other and equal fixed mounting has the slipmat, riser is close to one side symmetry fixed mounting each other has the guide bar, screw thread connecting plate slidable mounting is in guide bar periphery both sides respectively, be provided with actuating mechanism in the casing, actuating mechanism is used for driving prefabricated component stop gear.

Preferably, the upper parts of the front side and the rear side of the shell are fixedly provided with bearing plates.

Preferably, the turnover mechanism comprises a U-shaped frame, the U-shaped frame is fixedly arranged in the middle of the front side of the top end of the bottom plate, a fixing rod is rotatably arranged in the middle of the U-shaped frame, fixing plates are fixedly arranged at two ends of the fixing rod respectively, the fixing plates are fixedly arranged at two sides of the front part of the bottom end of the supporting plate respectively, and a vertical frame is fixedly arranged at the rear part of two sides of the top end of the bottom plate.

Preferably, the equal fixed mounting in bottom plate top both sides have the curb plate, the guide way has all been seted up to the middle part on the curb plate and the guide way all sets up to the arc, equal slidable mounting has the stopper in the guide way, the stopper is close to the equal fixed mounting in one side middle part each other and has the installation piece, installation piece slidable mounting is in the backup pad both sides respectively.

Preferably, motor mounting plates are fixedly mounted in the middle of two sides of the U-shaped frame, servo motors are fixedly mounted on the top ends of the motor mounting plates, driving gears are fixedly mounted on the driving ends of the servo motors, driven gears are connected to the upper portions of the peripheries of the driving gears in a meshed mode, and the driven gears are fixedly mounted on two sides of the periphery of the fixing rod respectively.

Preferably, the driving mechanism comprises a motor fixing frame, the motor fixing frame is fixedly arranged at the front part of one side of the top end of the supporting plate, a stepping motor is fixedly arranged in the middle of the motor fixing frame, a driving wheel is fixedly arranged at the driving end of the stepping motor, the driving wheel drives the driven wheel to rotate through a plurality of synchronous belts, and the driven wheel is fixedly arranged at one side end part of the double-head screw rod.

Compared with the prior art, the utility model has the beneficial effects that:

The utility model provides a be provided with prefabricated component stop gear and tilting mechanism in the PC prefabricated component production roll-over stand, the staff can drive double-end screw rod through actuating mechanism and rotate, and then realize that threaded connection board can remove along the guide bar axial, thereby carry out spacing fixedly to the PC prefabricated component, then can drive the driving gear through the servo motor in the control tilting mechanism and drive driven gear and rotate, the backup pad can be realized along the guide way to dead lever cooperation backup pad, the stopper, the guide way and installation piece, the in-process prefabricated component stop gear of upset will carry out spacing fixedly to the PC prefabricated component, avoid it to appear droing, the user can process it after the upset, the whole in-process need not the manual work and carries, efficiency is greatly improved, simultaneously reduce staff's operational risk.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the turnover mechanism of the present utility model;

FIG. 3 is a schematic view of a part of the structure of the casing according to the present utility model;

Fig. 4 is a schematic view of a partial structure of a prefabricated part limiting mechanism according to the present utility model.

In the figure: 1. a bottom plate; 2. a support plate; 3. a housing; 4. a prefabricated part limiting mechanism; 41. a vertical plate; 42. an anti-slip pad; 43. a limiting plate; 44. a guide rod; 45. a stepping motor; 46. a driving wheel; 47. a motor fixing frame; 48. a synchronous belt; 49. driven wheel; 410. a threaded connection plate; 411. a double-ended screw; 5. a carrying plate; 6. a turnover mechanism; 61. a side plate; 62. a guide groove; 63. a motor mounting plate; 64. a driven gear; 65. a fixed rod; 66. a U-shaped frame; 67. a servo motor; 68. a drive gear; 69. a fixing plate; 610. a mounting block; 611. a limiting block; 612. and (5) a vertical frame.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: a roll-over stand for PC preform production, comprising: the bottom plate 1, the top of the bottom plate 1 is provided with a turnover mechanism 6, the turnover mechanism 6 is used for turning over the supporting plate 2, and the middle part of the top of the supporting plate 2 is fixedly provided with the shell 3; the prefabricated part limiting mechanism 4, the prefabricated part limiting mechanism 4 comprises two vertical plates 41, the vertical plates 41 are respectively fixedly arranged in the middle of the two sides of the top end of the supporting plate 2, a double-head screw 411 is rotatably arranged on one side, which is close to each other, of the vertical plates 41, a threaded connecting plate 410 is connected with the two sides of the periphery of the double-head screw 411 in a threaded manner, a limiting plate 43 is fixedly arranged on the top end of the threaded connecting plate 410, a non-slip mat 42 is fixedly arranged on one side, which is close to each other, of the vertical plates 41, a guide rod 44 is symmetrically fixedly arranged on one side, which is close to each other, of the threaded connecting plate 410 is respectively slidably arranged on the two sides of the periphery of the guide rod 44, a driving mechanism is arranged in the casing 3 and used for driving the prefabricated part limiting mechanism 4, a bearing plate 5 is fixedly arranged on the upper part of the front side and the rear side of the casing 3, a PC prefabricated part is placed on the bearing plate 5 on the upper part of the casing 3 by workers through external auxiliary equipment, then through control actuating mechanism, actuating mechanism can drive double-end screw 411 and rotate, because double-end screw 411 both ends screw is revolved to opposite, because the characteristic of screw thread this moment, threaded connection board 410 can carry out the opposite direction along the axial of guide bar 44 and remove, threaded connection board 410 can drive limiting plate 43 and be close to each other this moment, and then carry out spacing fixedly with PC prefabricated part, and be provided with slipmat 42 between the limiting plate 43, at this moment, slipmat 42 can increase the frictional force between limiting plate 43 and the PC prefabricated part, avoid tilting mechanism 6 when overturning PC prefabricated part, take place to slide between PC prefabricated part and the limiting plate 43, lead to PC prefabricated part to drop from prefabricated part stop mechanism 4, lead to PC prefabricated part damage.

The tilting mechanism 6 includes U-shaped frame 66, U-shaped frame 66 fixed mounting is in bottom plate 1 top front side middle part, middle part rotation installs dead lever 65 in the U-shaped frame 66, dead lever 65 both ends equal fixed mounting has fixed plate 69, fixed plate 69 is fixed mounting respectively in backup pad 2 bottom front portion both sides, bottom plate 1 top both sides rear portion equal fixed mounting has grudging post 612, bottom plate 1 top both sides equal fixed mounting has curb plate 61, guide slot 62 has all been seted up at the middle part on curb plate 61 and guide slot 62 all set up to the arc, equal slidable mounting has stopper 611 in the guide slot 62, stopper 611 is close to one side middle part equal fixed mounting each other, installation piece 610 is slidable mounting respectively in backup pad 2 both sides, equal fixed mounting in U-shaped frame 66 both sides middle part has motor mounting 63, motor mounting 63 top equal fixed mounting has servo motor 67, servo motor 67 equal fixed mounting has driving gear 68 in the equal meshing in the periphery upper portion of driving gear 68 is connected with driven gear 64, driven gear 64 is fixed mounting respectively in the periphery both sides of dead lever 65, when the PC is spacing fixed by prefabricated member 4, can carry out the rotation by control servo motor 67 and can drive gear 68 and can carry out the fixed end of driven gear 611 with the fixed support plate 62 in order to rotate relative movement in order to drive the fixed support plate 2, and PC is able to rotate the fixed support plate 65, consequently, can rotate the fixed end is fixed by the driven gear 64, and can be rotated by the drive gear 64, and can be rotated by the driven gear is driven by the driven gear 68, and can be the driven by the driven gear 68.

The driving mechanism comprises a motor fixing frame 47, the motor fixing frame 47 is fixedly arranged at the front part of one side of the top end of the supporting plate 2, a stepping motor 45 is fixedly arranged in the middle of the inside of the motor fixing frame 47, a driving wheel 46 is fixedly arranged at the driving end of the stepping motor 45, the driving wheel 46 drives a driven wheel 49 to rotate through a plurality of synchronous belts 48, the driving wheel 46 can be driven by the stepping motor 45 to rotate, the driven wheel 46 and the driven wheel 49 are connected through a plurality of synchronous belts 48, and then synchronous rotation of the driven wheel 49 and the driving wheel 46 can be realized, the driven wheel 49 is connected with the double-headed screw 411, the double-headed screw 411 can be rotated, and then the prefabricated part limiting mechanism 4 can be controlled to limit and fix the PC prefabricated part, meanwhile, a worker only needs to control forward rotation or reverse rotation of the stepping motor 45, and approach or separation between limiting plates 43 can be realized, so that the limiting plates 43 limit or release the PC prefabricated part.

In the actual use process, personnel place PC prefabricated parts on the surface of the bearing plate 5 on the casing 3 through external auxiliary equipment, then the double-end screw 411 can be driven to rotate through the stepping motor 45, the driving wheel 46, the driven wheel 49 and the synchronous belt 48 in the driving mechanism, due to the characteristics of threads, the threaded connection plate 410 can axially move along the guide rod 44, thereby limiting and fixing the PC prefabricated parts, then the driving gear 68 can be driven by the servo motor 67 in the control turnover mechanism 6 to drive the driven gear 64 to rotate, the support plate 2 can be turned along the guide groove 62 by the fixing rod 65 in cooperation with the support plate 2, the limiting block 611, the guide groove 62 and the mounting block 610, so that the purpose of turning 180 DEG of the PC prefabricated parts fixed by the prefabricated part limiting mechanism 4 can be achieved, and the next procedure operation of the PC prefabricated parts can be carried out by cooperation with other external auxiliary equipment.

While the foregoing describes illustrative embodiments of the present application so that those skilled in the art may understand the present application, the present application is not limited to the specific embodiments, and all applications and creations utilizing the inventive concepts are within the scope of the present application as long as the modifications are within the spirit and scope of the present application as defined and defined in the appended claims to those skilled in the art.

Claims

1. The utility model provides a PC prefabricated component production is with roll-over stand which characterized in that: comprising the following steps:

The novel turnover device comprises a bottom plate (1), wherein a turnover mechanism (6) is arranged at the top end of the bottom plate (1), the turnover mechanism (6) is used for turnover of a supporting plate (2), and a machine shell (3) is fixedly arranged in the middle of the top end of the supporting plate (2);

prefabricated component stop gear (4), prefabricated component stop gear (4) include two riser (41), riser (41) are fixed mounting respectively in backup pad (2) top both sides middle part, riser (41) are close to one side each other and rotate and install double-end screw (411), equal threaded connection has threaded connection board (410) in double-end screw (411) periphery both sides, equal fixed mounting has limiting plate (43) in threaded connection board (410) top and limiting plate (43) are close to one side each other and all fixed mounting has slipmat (42), riser (41) are close to one side symmetry each other fixed mounting has guide bar (44), threaded connection board (410) slidable mounting respectively in guide bar (44) periphery both sides, be provided with actuating mechanism in casing (3), actuating mechanism is used for driving prefabricated component stop gear (4).

2. The roll-over stand for producing PC prefabricated parts according to claim 1, wherein: the upper parts of the front side and the rear side of the shell (3) are fixedly provided with bearing plates (5).

3. The roll-over stand for producing PC prefabricated parts according to claim 1, wherein: the turnover mechanism (6) comprises a U-shaped frame (66), the U-shaped frame (66) is fixedly arranged in the middle of the front side of the top end of the bottom plate (1), a fixing rod (65) is rotatably arranged in the middle of the U-shaped frame (66), fixing plates (69) are fixedly arranged at two ends of the fixing rod (65), the fixing plates (69) are respectively and fixedly arranged at two sides of the front part of the bottom end of the supporting plate (2), and standing frames (612) are fixedly arranged at the rear parts of two sides of the top end of the bottom plate (1).

4. The roll-over stand for producing PC prefabricated parts according to claim 1, wherein: the utility model discloses a bottom plate, including bottom plate (1), backup pad (2), fixed mounting has curb plate (61) on bottom plate (1) top both sides, guide way (62) have all been seted up at the middle part on curb plate (61) and guide way (62) all set up to the arc, equal slidable mounting has stopper (611) in guide way (62), stopper (611) are close to each other one side middle part and all fixed mounting has installation piece (610), installation piece (610) slidable mounting is in backup pad (2) both sides respectively.

5. A roll-over stand for PC preform production according to claim 3, wherein: the motor mounting plate (63) is fixedly mounted in the middle of two sides of the U-shaped frame (66), the servo motor (67) is fixedly mounted on the top end of the motor mounting plate (63), the driving gear (68) is fixedly mounted on the driving end of the servo motor (67), the driven gears (64) are connected to the upper portions of the peripheries of the driving gears (68) in a meshed mode, and the driven gears (64) are fixedly mounted on two sides of the periphery of the fixing rod (65) respectively.

6. The roll-over stand for producing PC prefabricated parts according to claim 1, wherein: the driving mechanism comprises a motor fixing frame (47), the motor fixing frame (47) is fixedly arranged at the front part of one side of the top end of the supporting plate (2), a stepping motor (45) is fixedly arranged in the middle of the motor fixing frame (47), a driving wheel (46) is fixedly arranged at the driving end of the stepping motor (45), the driving wheel (46) drives a driven wheel (49) to rotate through a plurality of synchronous belts (48), and the driven wheel (49) is fixedly arranged at one side end part of the double-end screw (411).