Automatic adjustment system for saddle and steel drill

Abstract

The utility model discloses an automatic adjustment system for a saddle and a steel bar, and belongs to the field of concrete slab production equipment. It includes a saddle seat conveyor, the saddle seat conveyor drives the saddle seat to move along the transmission direction of the saddle seat, and a steel bar collector, a steel bar storage machine and a steel bar placement machine are sequentially arranged along the transmission direction of the saddle seat, the steel bar collector is used to collect steel bars, the steel bar storage machine has at least one row of steel bar storage channels for steel bars to be inserted, the steel bar placement machine is used to place steel bars, and electromagnetic clamps for absorbing steel bars are arranged at equal intervals on the steel bar placement machine, and the spacing between two adjacent electromagnetic clamps is a multiple of the diameter of the steel bar head of the steel bar. The utility model can effectively solve the problems of high cost, complex procedures and low working stability of the existing automatic arrangement system of saddles and steel bars, and effectively improve production efficiency.

Description

Technical Field

[0001] The utility model belongs to the field of concrete plate production equipment, and more specifically relates to an automatic adjustment system for a saddle frame and a steel chisel. Background Art

[0002] At present, in the production process of autoclaved aerated concrete panels, it is necessary to place a metal mesh as an internal keel structure inside the aerated concrete. In the production process of aerated panels, it is necessary to fix the plastic clips on the steel chisels, and then fix the mesh on the plastic clips, and fix the mesh in the mold cavity through a number of steel chisels and saddles. Different panel lengths require adjustment of the arrangement distance of the saddles on the saddle seats, and different panel thicknesses require adjustment of the specific positions and numbers of the steel chisels on the saddles. At present, the number and position of the saddles on the saddle seats are mainly adjusted manually according to the specific panel length, and the position of the steel chisel on the saddle is manually adjusted according to the thickness of the panel. The process is cumbersome, labor-intensive, and prone to errors, which affects the entire production rhythm and seriously restricts the production efficiency of aerated panels.

[0003] The applicant has applied for a patent application with the patent number: CN202211726706.7, and the patent document with the publication date: April 4, 2023, which discloses an automatic arrangement system for saddle frames and steel chisels and a method of use thereof, belonging to the technical field of automatic arrangement of steel chisel saddle frames. The present invention includes a saddle frame seat conveyor, which drives the saddle frame seat to move along the transmission direction of the saddle frame seat, and also includes a steel chisel saddle frame collector, a steel chisel sorting machine and a steel chisel placing machine arranged in sequence along the transmission direction of the saddle frame seat. The steel chisel saddle frame collector is used to adjust the saddle frame position on the saddle frame seat and collect the steel chisel, and transport the collected steel chisel to the steel chisel sorting machine for storage and sorting, and the sorted steel chisel is transported to the steel chisel placing machine, and the steel chisel is placed one by one on each saddle of the saddle frame seat through the steel chisel placing machine. In response to the problems existing in the prior art, the present invention intends to provide a method for automatically arranging saddle frames and steel chisels, which can adjust the number and positions of saddle frames and steel chisels in time according to changes in the length and thickness of the plate, thereby realizing automatic arrangement of saddle frames and steel chisels, meeting the automation requirements of the production line, and greatly improving production efficiency.

[0004] In view of the changes in the length and thickness of the plate, the scheme designs an adjustment system for the arrangement distance of the saddle frame and the specific position of the steel chisel. The process of adjusting the steel chisel by this system is as follows: first, the steel chisel on the saddle frame is removed, and inserted into the multiple transverse long grooves of the steel chisel finishing machine to form multiple rows of steel chisels, and then the steel chisel is pushed into the transition unit with multiple transverse long grooves, and then a row of clamping devices on the steel chisel placement machine clamps a steel chisel in each transverse long groove in the transition unit in the same vertical direction, and then rotates 90° and puts it back on the saddle frame. Therefore, the gap between the steel chisels can be adjusted by only controlling the gap between the multiple transverse long grooves of the transition unit.

[0005] However, in actual production, it was found that this method not only requires the installation of an additional transition unit to adjust the gap between the steel bars, but also increases the equipment cost. When clamping the steel bar, the steel bar placement machine needs to first turn 90° to clamp the steel bar, and then turn 90° to place the steel bar, which is a complicated process. At the same time, since the clamped steel bars are not located in the same horizontal long groove, it is easy for the clamped group of steel bars to not be in the same vertical position, resulting in the failure of clamping some steel bars, affecting the normal operation of the entire system. Summary of the invention

[0006] 1. Problems to be solved

[0007] In view of the above-mentioned problems existing in the automatic arrangement system of the existing saddle frame and steel chisels when adjusting the steel chisels, the utility model provides an automatic adjustment system for the saddle frame and the steel chisel, which can effectively solve the problems of high cost, complicated procedures and low working stability of the existing automatic arrangement system of the saddle frame and the steel chisel, by designing the clamping structure of the steel chisel placing machine and the structure of the steel chisel storage machine, thereby effectively improving production efficiency.

[0008] 2. Technical solution

[0009] To solve the above problems, the utility model adopts the following technical solutions.

[0010] An automatic adjustment system for a saddle and a steel drill comprises a saddle seat conveyor, wherein the saddle seat conveyor drives the saddle seat to move along the transmission direction of the saddle seat, and a steel drill collecting machine, a steel drill storage machine and a steel drill placing machine are sequentially arranged along the transmission direction of the saddle seat. The steel drill collecting machine is used for collecting steel drills, and the steel drill storage machine has at least one row of steel drill storage channels for inserting steel drills. The steel drill placing machine is used for placing steel drills, and electromagnetic clamps for sucking steel drills are arranged at equal intervals on the steel drill placing machine, and the spacing between two adjacent electromagnetic clamps is a multiple of the diameter of the steel drill head of the steel drill.

[0011] As a further improvement of the technical solution, it also includes a steel bar collection conveyor, which has at least one row of steel bar receiving channels for receiving the steel bars collected by the steel bar saddle frame collecting machine and conveying them to the steel bar storage machine.

[0012] As a further improvement of the technical solution, the steel bar collection conveyor runs on the steel bar collection conveyor track, the extension direction of which is perpendicular to the transmission direction of the saddle frame seat; one end of the steel bar collection conveyor track extends to the steel bar output end of the steel bar collection machine, and the other end extends to the steel bar input end of the steel bar storage machine. As a further improvement of the technical solution, it also includes a steel bar placement conveyor, which has at least one row of steel bar delivery channels for receiving the steel bars stored in the steel bar storage machine and delivering them to the steel bar placement machine.

[0013] As a further improvement of the technical solution, the steel bar conveyor runs on a steel bar conveyor track, the extension direction of which is perpendicular to the transmission direction of the saddle frame seat; one end of the steel bar conveyor track extends to the steel bar output end of the steel bar storage machine, and the other end extends to the steel bar input end of the steel bar placement machine. As a further improvement of the technical solution, a steel bar push unit is installed on the steel bar collection conveyor, and the steel bar push unit includes a push member for pushing the steel bar, which is connected to a transverse travel drive member and performs a linear reciprocating motion along the length direction of the steel bar receiving channel under the drive of the transverse travel drive member.

[0014] As a further improvement of the technical solution, the pushing member includes a movable crossbeam, a transverse walking guide rail and a shift fork; the movable crossbeam is installed on the steel drill receiving conveyor and extends along the width direction of the steel drill receiving channel, the transverse walking guide rail is installed on the steel drill receiving conveyor and extends along the length direction of the steel drill receiving channel, the movable crossbeam is provided with a transverse walking slider installed to match the transverse walking guide rail, and the shift fork is installed on the transverse walking guide rail.

[0015] As a further improvement of the technical solution, there are two transverse walking guide rails, which are symmetrically installed on both sides of the steel drill receiving conveyor.

[0016] As a further improvement of the technical solution, a guide rod extending along the length direction of the steel bar receiving channel is further provided on one side of the transverse walking guide rail, and a guide sleeve matching and mounted with the guide rod is provided on the movable crossbeam.

[0017] As a further improvement of the technical solution, a saddle rack collector is also installed above the saddle rack seat conveyor.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] (1) The utility model discloses an automatic adjustment system for a saddle and a steel drill. By arranging electromagnetic clamps at equal intervals on a steel drill placement machine, and setting the interval between two adjacent electromagnetic clamps to be a multiple of the diameter of the steel drill head of the steel drill, when the steel drill placement machine clamps the steel drill and adjusts the steel drill interval, it only needs to control the opening of the electromagnetic clamps at intervals according to the interval size to be adjusted, so that a group of steel drills can be sucked from a row of steel drills that are close together. The interval size of the group of steel drills is the interval size of the opened electromagnetic clamps, thereby achieving the adjustment of the steel drill interval. This method does not require the installation of additional equipment to adjust the steel drill interval, and the steel drill placement machine does not need to rotate to place the steel drill. At the same time, since the sucked steel drills are in the same steel drill placement channel, it can avoid the problem of the sucked group of steel drills not being located on the same straight line causing the clamping failure, thereby improving the working efficiency and working stability of the entire system;

[0021] (2) The utility model provides an automatic adjustment system for a saddle frame and a steel chisel. The saddle frame collector and the steel chisel collector are installed separately, which can make the operation of the entire system more flexible and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the top view structure of the automatic adjustment system;

[0023] Figure 2 It is a structural schematic diagram of a steel drill;

[0024] Figure 3 It is a schematic diagram of the top view of the steel bar receiving conveyor, the steel bar storage machine and the steel bar placing conveyor;

[0025] Figure 4 It is a schematic diagram of the structure of the steel bar collecting machine and the steel bar placing machine;

[0026] In the figure: 1. Steel chisel collector; 2. Steel chisel collector conveyor; 21. Steel chisel collector conveyor track; 22. Steel chisel receiving channel; 23. Steel chisel push unit; 231. Transverse travel drive member; 232. Guide rod; 233. Moving beam; 234. Transverse travel guide rail; 3. Steel chisel storage machine; 31. Steel chisel storage channel; 4. Steel chisel placement conveyor; 41. Steel chisel placement conveyor track; 42. Steel chisel conveyor channel; 5. Steel chisel placement machine; 6. Saddle frame seat; 7. Saddle frame seat conveyor; 8. Steel chisel; 81. Steel chisel rod; 82. Steel chisel head; 9. Saddle frame collector; 10. Electromagnetic gripper. DETAILED DESCRIPTION

[0027] Exemplary embodiments of the present invention are described in detail below. Although these exemplary embodiments are described in sufficient detail to enable those skilled in the art to implement the present invention, it should be understood that other embodiments may be implemented and various changes may be made to the present invention without departing from the spirit and scope of the present invention. The more detailed description of the embodiments of the present invention below is not intended to limit the scope of the claimed present invention, but is merely for illustration and does not limit the description of the features and characteristics of the present invention, in order to propose the best way to perform the present invention, and is sufficient to enable those skilled in the art to implement the present invention. Therefore, the scope of the present invention is limited only by the appended claims.

[0028] Example 1

[0029] An automatic adjustment system for saddles and steel chisels is used to adjust the thickness and length of the plate according to the changes in the Figure 2 The spacing of the steel chisels 8 shown in the figure is adjusted and the position of the saddle 11 of the steel chisel 8 is adjusted. The steel chisel 8 includes a steel chisel rod 81 and a steel chisel head 82 with a diameter larger than the steel chisel rod 81. The size of each steel chisel 8 is basically the same. When placing the steel chisel 8, a round hole or a long strip channel is generally used. The diameter of the round hole and the width of the long strip channel are smaller than the diameter of the steel chisel head 82 and larger than the diameter of the steel chisel rod 81, so that the steel chisel 8 can be stuck in the round hole or the long strip channel. Figure 1 As shown, the automatic adjustment system includes a saddle frame seat conveyor 7, which drives the saddle frame seat 6 to move along the transmission direction of the saddle frame seat 6. Specifically, in this embodiment, the saddle frame seat conveyor 7 includes a conveyor belt extending along the transmission direction of the saddle frame seat 6. There are two conveyor belts. The bottoms of both ends of the saddle frame seat 6 in the length direction are placed on the conveyor belts on both sides, and the saddle frame seat is driven by the conveyor belt to move along the transmission direction of the saddle frame seat, that is, Figure 1 The direction indicated by the middle arrow. At the same time, a saddle frame collector 9 is also installed above the saddle frame seat conveyor 7, which is used to adjust the position of the saddle frame 11 on the saddle frame seat 6. In this embodiment, the saddle frame collector 9 and the steel bar collector 1 are installed separately, which can make the operation of the entire system more flexible and improve work efficiency. Along the transmission direction of the saddle frame seat 6, a steel bar collector 1, a steel bar collection conveyor 2, a steel bar storage machine 3, a steel bar delivery conveyor 4 and a steel bar placement machine 5 are sequentially arranged. The steel bar collector 1 is used to collect the steel bar 8 on the saddle frame 11, and the steel bar placement machine 5 is used to place the adjusted steel bar 8 on the saddle frame 11.

[0030] Among them, Figure 2As shown, the steel bar receiving conveyor 2 has at least one row of steel bar receiving channels 22 for receiving the steel bar 8 collected by the steel bar saddle receiving machine 1 and conveying them to the steel bar storage machine 3. The steel bar storage machine 3 also has at least one row of steel bar storage channels 31 for inserting the steel bar 8, which is usually more than the steel bar receiving channels 22 and is used to store the steel bar 8. At the same time, the steel bar placing conveyor 4 also has at least one row of steel bar conveying channels 42 for receiving the steel bar 8 stored in the steel bar storage machine 3 and conveying them to the steel bar placing machine 5.

[0031] In this embodiment, the steel bar collection conveyor 2 runs on the steel bar collection conveyor track 21, the extension direction of which is perpendicular to the transmission direction of the saddle frame 6, one end of which extends to the steel bar output end of the steel bar collection machine 1, and the other end extends to the steel bar input end of the steel bar storage machine 3. The steel bar placement conveyor 4 runs on the steel bar placement conveyor track 41, the extension direction of which is perpendicular to the transmission direction of the saddle frame 6, one end of which extends to the steel bar output end of the steel bar storage machine 3, and the other end extends to the steel bar input end of the steel bar placement machine 5.

[0032] By setting the steel bar collection conveying track 21 and the steel bar release conveying track 41, the steel bar collection conveyor 2 and the steel bar release conveyor 4 can move to ensure that the steel bar receiving channel 22, the steel bar storage channel 31 and the steel bar conveying channel 42 can be in the same straight line.

[0033] A steel bar pushing unit 23 is installed on the steel bar receiving conveyor 2. The steel bar pushing unit 23 includes a pushing member for pushing the steel bar 8. The pushing member is connected to a transverse walking driving member 231 and performs a linear reciprocating motion along the length direction of the steel bar receiving channel 22 under the drive of the transverse walking driving member 231.

[0034] Specifically, the pushing member includes a moving crossbeam 233, a transverse walking guide rail 234 and a shift fork. The moving crossbeam 233 is installed on the steel drill receiving conveyor 2 and extends along the width direction of the steel drill receiving channel 22. The transverse walking guide rail 234 is installed on the steel drill receiving conveyor 2 and extends along the length direction of the steel drill receiving channel 22. The moving crossbeam 233 is provided with a transverse walking slider matched with the transverse walking guide rail 234, and the shift fork is installed on the transverse walking guide rail 234. In this embodiment, there are two transverse walking guide rails 234, which are symmetrically installed on both sides of the steel drill receiving conveyor 2. At the same time, a guide rod 232 extending along the length direction of the steel drill receiving channel 22 is also provided on one side of the transverse walking guide rail 234. The moving crossbeam 233 has a guide sleeve matched with the guide rod 232, which can assist the movement of the moving crossbeam 233.

[0035] When the steel bar pushing unit 23 is working, it can push the steel bar 8 from the steel bar receiving channel 22 to the steel bar storage channel 32 from the end of the steel bar conveyor 2 away from the steel bar storage machine 3, and then push the steel bar 8 all the way to the end of the steel bar conveying channel 42, so that the steel bar 8 in the channel are close together, which is convenient for the subsequent work of the steel bar placing machine 5.

[0036] like Figure 4 As shown, electromagnetic clamps 10 for sucking the steel drill 8 are arranged at equal intervals on the steel drill placement machine 5, and the distance between two adjacent electromagnetic clamps 10 is a multiple of the diameter of the steel drill head 82 of the steel drill 8.

[0037] When the saddle seat conveyor 7 transports the saddle seat 6 to the steel drill saddle adjustment station, if the specifications of the aerated concrete plate do not need to be adjusted, the saddle 11 and the steel drill 8 on the saddle seat 6 transported by the saddle seat conveyor 7 do not need to be adjusted and can be directly transferred to the next process.

[0038] If the length of the plate changes, start the saddle frame collector 9 above the steel chisel saddle frame adjustment station to adjust the position of the saddle frame 11 on the saddle frame seat 6. Specifically, in this embodiment, the saddle frame collector 9 loosens and removes the saddle frame 11 from the saddle frame seat 6, and then reinstalls the saddle frame 11 at other positions of the saddle frame seat 6 according to the change in the length of the plate. The position adjustment of the saddle frame 11 is completed in sequence, which can meet the use requirements of different plate lengths.

[0039] If the thickness of the plate changes, it is necessary to adjust the number and position of the steel chisels 8 on the saddle frame 11, that is, to adjust the spacing between adjacent steel chisels 8. At this time, the steel chisel collecting machine 1 is started to collect all the steel chisels 8 on the saddle frame seat 6 to the steel chisel collecting conveyor 2, and the steel chisel pushing unit 23 conveys the steel chisel collecting conveyor 2 to the steel chisel sorting machine 3 for storage.

[0040] When the steel drill 8 needs to be re-placed, the steel drill pushing unit 23 continues to push the steel drill 8, and pushes the steel drill 8 into the steel drill conveying channel 42 of the steel drill conveyor 4. At this time, due to the pushing operation, the steel drill heads 82 of the steel drill 8 are close to each other and located on the same straight line.

[0041] By arranging electromagnetic clamps 10 at equal intervals on the steel bar placement machine 5, and setting the interval between two adjacent electromagnetic clamps 10 to be a multiple of the diameter of the steel bar head 82, when the steel bar placement machine 5 clamps the steel bar 8 and adjusts the steel bar interval, the electromagnetic clamps 10 can be opened at intervals according to the interval size to be adjusted, and a group of steel bars 8 can be taken from a row of steel bars 8 that are closely together. The interval size of the group of steel bars 8 is the interval size of the opened electromagnetic clamps 10, thereby achieving the adjustment of the steel bar interval.

[0042] This method does not require the installation of additional equipment to adjust the steel bar spacing, and the steel bar placement machine 5 does not need to rotate to place the steel bar. At the same time, since the sucked steel bar 8 is in the same steel bar placement channel, it can avoid the problem of a group of sucked steel bar not being in the same straight line and causing clamping failure, thereby improving the working efficiency and working stability of the entire system.

Claims

1. An automatic adjustment system for a saddle and a steel drill, comprising a saddle seat conveyor (7), wherein the saddle seat conveyor (7) drives the saddle seat (6) to move along the transmission direction of the saddle seat (6), and a steel drill collecting machine (1), a steel drill storage machine (3) and a steel drill placing machine (5) are sequentially arranged along the transmission direction of the saddle seat (6), wherein the steel drill collecting machine (1) is used to collect the steel drill (8), the steel drill storage machine (3) has at least one row of steel drill storage channels (31) for inserting the steel drill (8), and the steel drill placing machine (5) is used to place the steel drill (8), and is characterized in that: Electromagnetic clamps (10) for absorbing the steel drill (8) are arranged at equal intervals on the steel drill placement machine (5), and the distance between two adjacent electromagnetic clamps (10) is a multiple of the diameter of the steel drill head (82) of the steel drill (8).

2. The automatic adjustment system for a saddle and a steel drill according to claim 1, characterized in that: It also includes a steel bar collection conveyor (2), which has at least one row of steel bar receiving channels (22) for receiving the steel bar (8) collected by the steel bar collection machine (1) and conveying them to the steel bar storage machine (3).

3. The automatic adjustment system of a saddle and a steel drill according to claim 2, characterized in that: The steel bar collecting conveyor (2) runs on a steel bar collecting conveying track (21), and the extension direction of the steel bar collecting conveying track (21) is perpendicular to the transmission direction of the saddle frame seat (6); one end of the steel bar collecting conveying track (21) extends to the steel bar output end of the steel bar collecting machine (1), and the other end extends to the steel bar input end of the steel bar storage machine (3).

4. The automatic adjustment system for a saddle and a steel drill according to claim 3, characterized in that: It also includes a steel bar conveyor (4), which has at least one row of steel bar conveying channels (42) for receiving steel bars (8) stored in the steel bar storage machine (3) and conveying them to the steel bar placement machine (5).

5. The automatic adjustment system of a saddle and a steel drill according to claim 4, characterized in that: The steel bar placing conveyor (4) runs on a steel bar placing conveyor track (41), and the extension direction of the steel bar placing conveyor track (41) is perpendicular to the transmission direction of the saddle frame seat (6); one end of the steel bar placing conveyor track (41) extends to the steel bar output end of the steel bar storage machine (3), and the other end extends to the steel bar input end of the steel bar placing machine (5).

6. The automatic adjustment system of a saddle and a steel drill according to claim 5, characterized in that: The steel bar receiving conveyor (2) is provided with a steel bar pushing unit (23), wherein the steel bar pushing unit (23) comprises a pushing member for pushing the steel bar (8), wherein the pushing member is connected to a transverse travel driving member (231) and performs a linear reciprocating motion along the length direction of the steel bar receiving channel (22) under the drive of the transverse travel driving member (231).

7. The automatic adjustment system of a saddle and a steel drill according to claim 6, characterized in that: The pushing member comprises a moving crossbeam (233), a transverse walking guide rail (234) and a shift fork; the moving crossbeam (233) is mounted on the steel drill receiving conveyor (2) and extends along the width direction of the steel drill receiving channel (22); the transverse walking guide rail (234) is mounted on the steel drill receiving conveyor (2) and extends along the length direction of the steel drill receiving channel (22); the moving crossbeam (233) is provided with a transverse walking slider matched with the transverse walking guide rail (234); and the shift fork is mounted on the transverse walking guide rail (234).

8. The automatic adjustment system of a saddle and a steel drill according to claim 7, characterized in that: There are two transverse walking guide rails (234) which are symmetrically installed on both sides of the steel drill receiving conveyor (2).

9. The automatic adjustment system for a saddle and a steel chisel according to claim 8, characterized in that: A guide rod (232) extending along the length direction of the steel bar receiving channel (22) is also provided on one side of the transverse walking guide rail (234), and a guide sleeve matched with the guide rod (232) is provided on the movable crossbeam (233).

10. An automatic adjustment system for a saddle and a steel chisel according to any one of claims 1 to 9, characterized in that: A saddle rack collecting machine (9) is also arranged above the saddle rack seat conveyor (7).

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