A fast and controllable automatic die drawing device

Abstract

The utility model relates to a fast and controllable automatic die drawing device, comprising a mother car body, two L-shaped extension plates arranged at both ends of the mother car body, four first track wheels arranged at the bottom of the mother car body, two guide rails arranged at both ends of the top of the mother car body, a guide rail spacing adjustment component arranged in the mother car body for adjusting the guide rail spacing, a sub-carriage body arranged on the guide rails, four second track wheels arranged at the bottom of the sub-carriage body, a track wheel spacing adjustment component arranged on the sub-carriage body for adjusting the second track wheel spacing, and a retractable driving component arranged on one of the two extension plates; a positioning component is provided in the middle of the mother car body; a jacking component is provided on the sub-carriage body; the guide rail spacing adjustment component and the track wheel spacing adjustment component of the utility model can effectively adjust the spacing between the mother car guide rail and the sub-carriage track wheel according to different track spacings, thereby improving adaptability, and through the positioning component, the sub-carriage can be positioned when the mother car is running, and the mother car can be positioned when the sub-carriage is running.

Description

Technical Field

[0001] The utility model relates to the field of pipe segment mould transportation, in particular to a fast and controllable automatic mould drawing device. Background Art

[0002] The traditional production process is that the molds are fixed in rows in the production workshop, with test vibrators or vibrating rods attached, and steam pipes next to them for steam curing after molding. Operators walk between the molds to complete the operation of each process. Concrete pouring is completed by using a bridge crane to lift the hopper above each mold. When lifting, a special clamp is used to lift the steamed and demoulded products out.

[0003] The automated assembly line is a production line where the mold moves regularly at a certain rhythm. The heat source station completes the operation of this process at a fixed mold position, and the vibration table adopts an integral structure and is fixed at a certain position of the production line. Above the vibration table is a concrete hopper, and the mixed concrete is directly transported to the hopper and waits for pouring. After the precast concrete components are finished with plastering, they enter the curing kiln for steaming. After steaming, they are demoulded and stacked.

[0004] The automated assembly line is divided into tunnel kiln automated assembly line and independent curing kiln automated assembly line according to the structural style. The independent curing kiln automated assembly line includes a prefabricated component production line and a curing kiln for steaming. Concrete pouring and plastering are completed on the prefabricated component production line, and then the prefabricated components after plastering are sent to the curing kiln for steaming. After steaming, the prefabricated components are transferred to the production line for subsequent demoulding.

[0005] Since the prefabricated component production line and the curing kiln used for steaming in the independent curing kiln automated assembly line are in a vertical state, it is urgent to design a tool that can realize the vertical transfer of prefabricated components between the production line and the curing kiln to improve production efficiency.

[0006] Prior art 202022682546.3 discloses a concrete precast component transfer vehicle. Although it solves the above-mentioned problems, it can only adapt to one track spacing and cannot adapt to tracks with different spacings. Utility Model Content

[0007] The utility model aims to provide a fast and controllable automatic die drawing device in order to overcome the deficiencies of the prior art.

[0008] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a fast and controllable automatic die drawing device, comprising a mother car body, two L-shaped extension plates arranged at both ends of the mother car body, four first track wheels arranged at the four corners of the bottom of the mother car body, a first driving motor arranged at both sides of the bottom inner wall at one end of the mother car body for respectively driving the two first track wheels at the same end to rotate, two guide rails arranged at both ends of the top of the mother car body and placed along the width direction of the mother car body, a guide rail spacing adjustment component arranged in the mother car body for driving the two guide rails to approach and move away from each other, a sub-car body slidably arranged on the guide rails, four second track wheels arranged at the four corners of the bottom of the sub-car body for respectively sliding on the two guide rails, and a sub-car body for A track wheel spacing adjustment component that drives the two second track wheels at the two ends of the bottom of the sub-trolley body to move closer to and away from each other, and a driving component that is arranged on one of the two extension plates and is retractable and used to drive the guide rail spacing adjustment component and the track wheel spacing adjustment component for adjustment; the two ends of the bottom of the two guide rails are respectively connected to the driving end of the guide rail spacing adjustment component; the four second track wheels are respectively arranged at the driving end of the track wheel spacing adjustment component; two second driving motors for driving the two second track wheels relative to the four second track wheels are arranged at the driving end of the track wheel spacing adjustment component; a positioning component for locating the position of the mother car body and the position of the sub-trolley body is arranged in the middle of the mother car body; a jacking component is arranged on the sub-trolley body.

[0009] Preferably, the guide rail spacing adjustment assembly includes two first slide grooves arranged on both sides of the top surface of the mother vehicle body in the length direction, two first threaded rods which are respectively rotatably arranged in the two first slide grooves and one end of which passes through one side of the first slide groove to the outside of the mother vehicle body and the threads at both ends are opposite, and four driving blocks are respectively threadedly connected to the two ends of the first threaded rods; the two first threaded rods are placed along the length direction of the mother vehicle body; the two ends of the bottom of the two guide rails are respectively connected to the two driving blocks at the same end of the two first threaded rods.

[0010] Preferably, the track wheel spacing adjustment component includes second slide grooves arranged on both sides of the length direction of the bottom surface of the vehicle body, two second threaded rods rotatably arranged in the two second slide grooves and one end of which passes through one side of the second slide groove to the outside of the vehicle body and have opposite threads at both ends, and two long sliders respectively arranged between the two ends of the two second threaded rods and the two ends of which are respectively threadedly connected to the two ends of the two second threaded rods; the two second threaded rods are placed along the length direction of the vehicle body; the two long sliders are respectively perpendicular to the two second threaded rods; the four second track wheels are respectively rotatably arranged at the two ends of the bottom surfaces of the two long sliders; the two second drive motors are respectively arranged on the opposite side of the same end of the two long sliders.

[0011] Preferably, the driving assembly includes a first driving cylinder arranged below the middle of the upper vertical end of one of the two extension blocks and the output end of which passes through the extension block and is opposite to the two first threaded rods, a mounting plate arranged on the output end of the driving cylinder, a third driving motor arranged above the middle of the mounting plate and the driving end of which passes through the mounting plate, a driving gear arranged on the driving end of the third driving motor, a first driving shaft arranged above between the two first threaded rods and rotatably connected to the mother vehicle body, a second driving shaft arranged above between the two second threaded rods and rotatably connected to the sub-vehicle body, a first driven gear arranged on the first driving shaft, and a second driven gear arranged on the second driving shaft; the gap between the first driven gear and the second driven gear is just enough for the driving gear to extend into and mesh with the first driven gear and the second driven gear; driving belts are sleeved on the first driving shaft and one end of the two first threaded rods and on the second driving shaft and one end of the two second threaded rods.

[0012] Preferably, the positioning assembly includes a second driving cylinder arranged in the middle of the mother vehicle body and the output end of which passes through the mother vehicle body to the bottom, two positioning rods arranged in the mother vehicle body and located on both sides of the second driving cylinder, one end of which passes through the top of the mother vehicle body and the other end is connected to the output end of the second driving cylinder through a connecting piece, a positioning column arranged on the output end of the second driving cylinder, the positioning head of which is facing the bottom surface and the head is conical and is used to be inserted into the corresponding positioning point on the ground to position the mother vehicle body, and two positioning grooves arranged in the middle of the bottom surface of the child vehicle body for inserting two positioning rods.

[0013] Preferably, the lifting assembly includes four hydraulic cylinders respectively arranged in the four corners of the top surface of the sub-trolley body, and two supporting plates respectively arranged on the output ends of the two hydraulic cylinders on the same side of the sub-trolley body.

[0014] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0015] The guide rail spacing adjustment component and the track wheel spacing adjustment component of the utility model can effectively adjust the spacing between the guide rails on the mother vehicle body and the track wheels on the sub-vehicle body according to the spacing between the rails at different curing kilns. It not only has high adaptability but also reduces the cost of re-purchasing. Through the positioning component, it is effectively possible to position the sub-vehicle when the mother vehicle is running, and to position the mother vehicle when the sub-vehicle is running. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The technical solution of the utility model is further described below in conjunction with the accompanying drawings:

[0017] Attached Figure 1 This is a schematic diagram of the overall structure of the fast and controllable automatic die drawing device described in the utility model;

[0018] Attached Figure 2It is a structural schematic diagram of the main body of the mother vehicle of the fast and controllable automatic die drawing device described in the utility model;

[0019] Attached Figure 3 It is a schematic diagram of the partial cross-sectional structure of the side of the main body of the mother vehicle of the fast and controllable automatic die drawing device described in the utility model;

[0020] Attached Figure 4 The utility model is a schematic diagram of the bottom structure of the sub-carriage body of the fast and controllable automatic die drawing device.

[0021] Wherein: 1. the main body of the mother vehicle; 2. the extension plate; 3. the first track wheel; 4. the first driving motor; 5. the guide rail; 6. the guide rail spacing adjustment assembly; 61. the first slide groove; 62. the first threaded rod; 63. the driving block; 7. the main body of the sub-vehicle; 8. the second track wheel; 9. the track wheel spacing adjustment assembly; 91. the second slide groove; 92. the second threaded rod; 93. the long slider; 10. the driving assembly; 101. the first driving cylinder; 102. the mounting plate; 103. the third driving motor; 104. the driving gear; 105. the first driving shaft; 106. the second driving shaft; 107. the first driven gear; 108. the second driven gear; 109. the driving belt; 11. the second driving motor; 12. the positioning assembly; 121. the second driving cylinder; 122. the positioning rod; 123. the positioning column; 124. the positioning groove; 13. the lifting assembly; 131. the hydraulic cylinder; 132. the support plate. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Attached Figure 1-4The fast and controllable automatic die drawing device described in the utility model comprises a mother car body 1, two L-shaped extension plates 2 arranged at both ends of the mother car body 1, four first track wheels 3 arranged at the four corners of the bottom of the mother car body 1, a first driving motor 4 arranged at both sides of the bottom inner wall at one end of the mother car body 1 for respectively driving the two first track wheels 3 at the same end to rotate, two guide rails 5 arranged at both ends of the top of the mother car body 1 and placed along the width direction of the mother car body 1, a guide rail spacing adjustment component 6 arranged in the mother car body 1 for driving the two guide rails 5 to move closer to and away from each other, a sub-carriage body 7 slidably arranged on the guide rails 5, and four second track wheels 8 arranged at the four corners of the bottom of the sub-carriage body 7 for respectively sliding on the two guide rails 5. A track wheel spacing adjustment component 9 is arranged on the sub-carriage body 7 for driving the two second track wheels 8 at the two ends of the bottom of the sub-carriage body 7 to move closer to and away from each other, and a driving component 10 is arranged on one of the two extension plates 2 and can be retracted to drive the guide rail spacing adjustment component 6 and the track wheel spacing adjustment component 9 for adjustment; the two ends of the bottom of the two guide rails 5 are respectively connected to the driving end of the guide rail spacing adjustment component 6; the four second track wheels 8 are respectively arranged at the driving end of the track wheel spacing adjustment component 9; two second driving motors 11 are arranged at the driving end of the track wheel spacing adjustment component 9 for driving the two second track wheels 8 relative to the four second track wheels 8 to rotate; a motor 11 for positioning the mother car body 1 is arranged in the middle of the mother car body 1 The positioning assembly 12 for positioning the position of the mother vehicle body 1 and the position of the positioning sub-vehicle body 7; the sub-vehicle body 7 is provided with a jacking assembly 13; the guide rail spacing adjustment assembly 6 includes two first slide grooves 61 arranged on both sides of the length direction of the top surface of the mother vehicle body 1, two first threaded rods 62 respectively rotatably arranged in the two first slide grooves 61 and one end respectively passes through one side of the first slide groove 61 to the outside of the mother vehicle body 1 and the two ends have opposite threads, and four drive blocks 63 respectively threadedly connected to the two ends of the first threaded rods 62; the two first threaded rods 62 are placed along the length direction of the mother vehicle body 1; the two ends of the bottom of the two guide rails 5 are respectively connected to the two drive blocks 63 at the same end of the two first threaded rods 62; the track wheel spacing adjustment assembly 9 includes a The second slide grooves 91 on both sides of the length direction of the bottom surface of the sub-carriage body 7, the two second threaded rods 92 which are respectively rotatably arranged in the two second slide grooves 91 and one end of which passes through one side of the second slide grooves 91 to the outside of the sub-carriage body 7 and the two ends of which are threaded oppositely, and the two long sliders 93 which are respectively arranged between the two ends of the two second threaded rods 92 and the two ends of which are respectively threadedly connected to the two ends of the two second threaded rods 92; the two second threaded rods 92 are placed along the length direction of the sub-carriage body 7; the two long sliders 93 are respectively perpendicular to the two second threaded rods 92; the four second track wheels 8 are respectively rotatably arranged at the two ends of the bottom surface of the two long sliders 93; the two second drive motors 11 are respectively arranged on the opposite side of the same end of the two long sliders 93;The driving assembly 10 includes a first driving cylinder 101 which is arranged below the middle of the vertical end of one of the two extension blocks and whose output end passes through the extension block and faces between the two first threaded rods 62, a mounting plate 102 arranged on the output end of the driving cylinder, a third driving motor 103 which is arranged above the middle of the mounting plate 102 and whose driving end passes through the mounting plate 102, a driving gear 104 arranged on the driving end of the third driving motor 103, a first driving shaft 105 which is arranged above between the two first threaded rods 62 and is rotatably connected to the mother vehicle body 1, a second driving shaft 106 which is arranged above between the two second threaded rods 92 and is rotatably connected to the child vehicle body 7, a first driven gear 107 which is arranged on the first driving shaft 105, and a second driven gear 108 which is arranged on the second driving shaft 106; the gap between the first driven gear 107 and the second driven gear 108 is just enough for the driving gear 104 to extend into and mesh with the first driven gear 107 and the second driven gear 108; A driving belt 109 is sleeved on one end of the first driving shaft 105 and the two first threaded rods 62, and on one end of the second driving shaft 106 and the two second threaded rods 92; the positioning assembly 12 includes a second driving cylinder 121 arranged in the middle of the mother vehicle body 1 and the output end thereof passes through the mother vehicle body 1 to the bottom, two positioning rods 122 arranged in the mother vehicle body 1 and located on both sides of the second driving cylinder 121, one end of which passes through the top of the mother vehicle body 1 and the other end is connected to the output end of the second driving cylinder 121 through a connecting piece, a positioning column 123 arranged on the output end of the second driving cylinder 121, the positioning head of which faces the bottom surface and is conical in shape and is used to insert into the corresponding positioning point on the ground to position the mother vehicle body 1, and two positioning grooves 124 arranged in the middle of the bottom surface of the sub-vehicle body 7 for inserting the two positioning rods 122; the jacking assembly 13 includes four hydraulic cylinders 131 respectively arranged in the four corners of the top surface of the sub-vehicle body 7, and two support plates 132 respectively arranged on the output ends of the two hydraulic cylinders 131 on the same side of the sub-vehicle body 7. ;

[0024] During use: when the segment mold needs to be transported out of the curing kiln, first the first drive motor 4 drives the first track wheel 3 to rotate, and the first track wheel 3 drives the mother vehicle body 1 to run along the track on the ground to the exit of the curing kiln, and then the second drive cylinder 121 drives the positioning column 123 to move toward the positioning point on the ground, and then the two positioning rods 122 connected to the output end of the second drive cylinder 121 also move toward the ground and insert, and then the two positioning rods 122 are separated from the positioning groove 124, and then the second drive motor 11 drives the second track wheel 8 to rotate, and the second track wheel 8 drives the sub-vehicle body 7 along the guide rail 5 of the sub-vehicle body 1 into the curing kiln, and then the lifting drive hydraulic cylinder 131 controls The support plate 132 extends out to lift the segment mold containing the prefabricated components after steaming, and then the sub-carriage body 7 transfers the segment mold containing the prefabricated components after steaming out of the curing kiln along the track and transports it to the mother car body 1, and then resets the second driving cylinder 121, and then the positioning column 123 is separated from the positioning point on the ground, and the two positioning columns 123 are inserted into the two positioning grooves 124 to prevent the sub-carriage body 7 from shifting when the mother car body 1 is running, and then the mother car body 1 runs the segment mold to the next process. When it is necessary to adjust the guide rail 5 on the mother car body 1, the first driving cylinder 101 is first started, and the first driving cylinder 101 drives the mounting plate 102 toward the first threaded rod 62 and the second The threaded rod 92 moves in the direction of rotation, the mounting plate 102 drives the third driving motor 103 to move, and the third driving motor 103 drives the driving gear 104 to move between the first driven gear 107 and the second driven gear 108, until the driving gear 104 is respectively meshed with the first driven gear 107 and the second driven gear 108, and then the third driving motor 103 is started to drive the driving gear 104 to rotate, and then the driving gear 104 drives the first driven gear 107 and the second driven gear 108 to rotate, and then the first driven gear 107 and the second driven gear 108 respectively drive the first driving shaft 105 and the second driving shaft 106 to rotate, and then the first driving shaft 105 The second drive shaft 106 drives the two first threaded rods 62 and the second threaded rods 92 to rotate through the first drive belt 109 and the second drive belt 109 respectively, the two first threaded rods 62 respectively drive the driving blocks 63 at both ends to move, the two threaded rods respectively drive the two long sliders 93 to move, the two guide rails 5 and the four second track wheels 8 follow the movement of the driving blocks 63 and the two long sliders 93 respectively, when the distance between them is consistent with the corresponding curing kiln upper track, the third drive motor 103 is stopped, and the second drive cylinder 121 is reset, and then the mother vehicle body 1 and the child vehicle body 7 are operated, and the mother vehicle body 1 and the child vehicle body 7 are monitored and controlled by the external control system.

[0025] The above are only specific application examples of the utility model, and do not constitute any limitation on the protection scope of the utility model. Any technical solution formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.

Claims

1. A fast and controllable automatic die drawing device, characterized in that: The invention comprises a mother vehicle body, two L-shaped extension plates arranged at both ends of the mother vehicle body, four first track wheels arranged at the four corners of the bottom of the mother vehicle body, a first driving motor arranged at both sides of the bottom inner wall at one end of the mother vehicle body for respectively driving the two first track wheels at the same end to rotate, two guide rails arranged at both ends of the top of the mother vehicle body and placed along the width direction of the mother vehicle body, a guide rail spacing adjustment component arranged in the mother vehicle body for driving the two guide rails to move closer to and away from each other, a sub-vehicle body slidably arranged on the guide rails, four second track wheels arranged at the four corners of the bottom of the sub-vehicle body for respectively sliding on the two guide rails, and a second track wheel arranged on the sub-vehicle body for driving the two second track wheels at both ends of the bottom of the sub-vehicle body A track wheel spacing adjustment component that approaches and moves away from each other, and a driving component that is arranged on one of the two extension plates and is retractable to drive the guide rail spacing adjustment component and the track wheel spacing adjustment component for adjustment; the two ends of the bottom of the two guide rails are respectively connected to the driving end of the guide rail spacing adjustment component; the four second track wheels are respectively arranged at the driving end of the track wheel spacing adjustment component; two second driving motors for driving two second track wheels relative to the four second track wheels are arranged at the driving end of the track wheel spacing adjustment component; a positioning component for locating the position of the mother vehicle body and the position of the sub-vehicle body is arranged in the middle of the mother vehicle body; a jacking component is arranged on the sub-vehicle body.

2. The fast and controllable automatic die drawing device according to claim 1 is characterized in that: The guide rail spacing adjustment component includes two first slide grooves arranged on both sides of the top surface of the mother vehicle body in the length direction, two first threaded rods which are respectively rotatably arranged in the two first slide grooves and one end of which passes through one side of the first slide groove to the outside of the mother vehicle body and the threads at both ends are opposite, and four driving blocks are respectively threadedly connected to the two ends of the first threaded rods; the two first threaded rods are placed along the length direction of the mother vehicle body; the two ends of the bottom of the two guide rails are respectively connected to the two driving blocks at the same end of the two first threaded rods.

3. The fast and controllable automatic die drawing device according to claim 1 is characterized in that: The track wheel spacing adjustment component includes second slide grooves arranged on both sides of the length direction of the bottom surface of the vehicle body, two second threaded rods rotatably arranged in the two second slide grooves and one end of which passes through one side of the second slide groove to the outside of the vehicle body and the two ends of which have opposite threads, and two long sliders respectively arranged between the two ends of the two second threaded rods and the two ends of which are respectively threadedly connected to the two ends of the two second threaded rods; the two second threaded rods are placed along the length direction of the vehicle body; the two long sliders are respectively perpendicular to the two second threaded rods; the four second track wheels are respectively rotatably arranged at the two ends of the bottom surfaces of the two long sliders; and the two second drive motors are respectively arranged on the opposite side of the same end of the two long sliders.

4. The fast and controllable automatic die drawing device according to claim 1 is characterized in that: The driving assembly includes a first driving cylinder arranged below the middle of the vertical end of one of the two extension blocks and the output end of which passes through the extension block and faces between the two first threaded rods, a mounting plate arranged on the output end of the driving cylinder, a third driving motor arranged above the middle of the mounting plate and the driving end of which passes through the mounting plate, a driving gear arranged on the driving end of the third driving motor, a first driving shaft arranged above between the two first threaded rods and rotatably connected to the mother vehicle body, a second driving shaft arranged above between the two second threaded rods and rotatably connected to the sub-vehicle body, a first driven gear arranged on the first driving shaft, and a second driven gear arranged on the second driving shaft; the gap between the first driven gear and the second driven gear is just enough for the driving gear to extend into and mesh with the first driven gear and the second driven gear; driving belts are sleeved on the first driving shaft and one end of the two first threaded rods and on the second driving shaft and one end of the two second threaded rods.

5. The fast and controllable automatic die drawing device according to claim 1 is characterized in that: The positioning assembly includes a second driving cylinder arranged in the middle of the mother vehicle body and with its output end penetrating the mother vehicle body to the bottom, two positioning rods arranged in the mother vehicle body and located on both sides of the second driving cylinder, one end of which penetrates the top of the mother vehicle body and the other end is connected to the output end of the second driving cylinder through a connecting piece, a positioning column arranged on the output end of the second driving cylinder, the positioning head of which is facing the bottom surface and the head is conical and is used to be inserted into the corresponding positioning point on the ground to position the mother vehicle body, and two positioning grooves arranged in the middle of the bottom surface of the child vehicle body for inserting the two positioning rods.

6. The fast and controllable automatic die drawing device according to claim 1 is characterized in that: The lifting assembly comprises four hydraulic cylinders respectively arranged in four corners of the top surface of the sub-trolley body, and two supporting plates respectively arranged on the output ends of two hydraulic cylinders on the same side of the sub-trolley body.

Images